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7
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1 " Vim script language tests
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2 " Author: Servatius Brandt <Servatius.Brandt@fujitsu-siemens.com>
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849
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3 " Last Change: 2006 Apr 28
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7
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4
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5 "-------------------------------------------------------------------------------
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6 " Test environment {{{1
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7 "-------------------------------------------------------------------------------
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8
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9
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10 " Adding new tests easily. {{{2
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11 "
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12 " Writing new tests is eased considerably with the following functions and
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13 " abbreviations (see "Commands for recording the execution path", "Automatic
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14 " argument generation").
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15 "
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16 " To get the abbreviations, execute the command
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17 "
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18 " :let test49_set_env = 1 | source test49.vim
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19 "
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20 " To get them always (from src/testdir), put a line
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21 "
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22 " au! BufRead test49.vim let test49_set_env = 1 | source test49.vim
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23 "
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24 " into the local .vimrc file in the src/testdir directory.
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25 "
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26 if exists("test49_set_env") && test49_set_env
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27
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28 " Automatic argument generation for the test environment commands.
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29
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30 function! Xsum()
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31 let addend = substitute(getline("."), '^.*"\s*X:\s*\|^.*', '', "")
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32 " Evaluate arithmetic expression.
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33 if addend != ""
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34 exec "let g:Xsum = g:Xsum + " . addend
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35 endif
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36 endfunction
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37
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38 function! Xcheck()
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39 let g:Xsum=0
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40 ?XpathINIT?,.call Xsum()
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41 exec "norm A "
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42 return g:Xsum
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43 endfunction
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44
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45 iab Xcheck Xcheck<Space><C-R>=Xcheck()<CR><C-O>x
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46
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47 function! Xcomment(num)
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48 let str = ""
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49 let tabwidth = &sts ? &sts : &ts
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50 let tabs = (48+tabwidth - a:num - virtcol(".")) / tabwidth
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51 while tabs > 0
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52 let str = str . "\t"
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53 let tabs = tabs - 1
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54 endwhile
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55 let str = str . '" X:'
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56 return str
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57 endfunction
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58
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59 function! Xloop()
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60 let back = line(".") . "|norm" . virtcol(".") . "|"
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61 norm 0
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62 let last = search('X\(loop\|path\)INIT\|Xloop\>', "bW")
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63 exec back
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64 let theline = getline(last)
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65 if theline =~ 'X\(loop\|path\)INIT'
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66 let num = 1
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67 else
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68 let num = 2 * substitute(theline, '.*Xloop\s*\(\d\+\).*', '\1', "")
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69 endif
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70 ?X\(loop\|path\)INIT?
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71 \s/\(XloopINIT!\=\s*\d\+\s\+\)\@<=\(\d\+\)/\=2*submatch(2)/
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72 exec back
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73 exec "norm a "
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74 return num . Xcomment(strlen(num))
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75 endfunction
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76
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77 iab Xloop Xloop<Space><C-R>=Xloop()<CR><C-O>x
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78
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79 function! Xpath(loopinit)
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80 let back = line(".") . "|norm" . virtcol(".") . "|"
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81 norm 0
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82 let last = search('XpathINIT\|Xpath\>\|XloopINIT', "bW")
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83 exec back
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84 let theline = getline(last)
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85 if theline =~ 'XpathINIT'
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86 let num = 1
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87 elseif theline =~ 'Xpath\>'
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88 let num = 2 * substitute(theline, '.*Xpath\s*\(\d\+\).*', '\1', "")
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89 else
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90 let pattern = '.*XloopINIT!\=\s*\(\d\+\)\s*\(\d\+\).*'
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91 let num = substitute(theline, pattern, '\1', "")
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92 let factor = substitute(theline, pattern, '\2', "")
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93 " The "<C-O>x" from the "Xpath" iab and the character triggering its
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94 " expansion are in the input buffer. Save and clear typeahead so
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95 " that it is not read away by the call to "input()" below. Restore
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96 " afterwards.
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97 call inputsave()
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98 let loops = input("Number of iterations in previous loop? ")
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99 call inputrestore()
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100 while (loops > 0)
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101 let num = num * factor
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102 let loops = loops - 1
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103 endwhile
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104 endif
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105 exec "norm a "
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106 if a:loopinit
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107 return num . " 1"
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108 endif
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109 return num . Xcomment(strlen(num))
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110 endfunction
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111
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112 iab Xpath Xpath<Space><C-R>=Xpath(0)<CR><C-O>x
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113 iab XloopINIT XloopINIT<Space><C-R>=Xpath(1)<CR><C-O>x
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114
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115 " Also useful (see ExtraVim below):
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116 aug ExtraVim
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117 au!
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118 au BufEnter <sfile> syn region ExtraVim
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119 \ start=+^if\s\+ExtraVim(.*)+ end=+^endif+
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120 \ transparent keepend
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121 au BufEnter <sfile> syn match ExtraComment /^"/
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122 \ contained containedin=ExtraVim
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123 au BufEnter <sfile> hi link ExtraComment vimComment
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124 aug END
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125
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126 aug Xpath
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127 au BufEnter <sfile> syn keyword Xpath
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128 \ XpathINIT Xpath XloopINIT Xloop XloopNEXT Xcheck Xout
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129 au BufEnter <sfile> hi link Xpath Special
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130 aug END
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131
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132 do BufEnter <sfile>
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133
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134 " Do not execute the tests when sourcing this file for getting the functions
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135 " and abbreviations above, which are intended for easily adding new test
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136 " cases; they are not needed for test execution. Unlet the variable
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137 " controlling this so that an explicit ":source" command for this file will
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138 " execute the tests.
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139 unlet test49_set_env
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140 finish
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141
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142 endif
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143
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144
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145 " Commands for recording the execution path. {{{2
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146 "
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147 " The Xpath/Xloop commands can be used for computing the eXecution path by
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148 " adding (different) powers of 2 from those script lines, for which the
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149 " execution should be checked. Xloop provides different addends for each
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303
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150 " execution of a loop. Permitted values are 2^0 to 2^30, so that 31 execution
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151 " points (multiply counted inside loops) can be tested.
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152 "
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153 " Note that the arguments of the following commands can be generated
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154 " automatically, see below.
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155 "
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156 " Usage: {{{3
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157 "
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158 " - Use XpathINIT at the beginning of the test.
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159 "
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160 " - Use Xpath to check if a line is executed.
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161 " Argument: power of 2 (decimal).
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162 "
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163 " - To check multiple execution of loops use Xloop for automatically
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164 " computing Xpath values:
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165 "
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166 " - Use XloopINIT before the loop.
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167 " Two arguments:
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168 " - the first Xpath value (power of 2) to be used (Xnext),
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169 " - factor for computing a new Xnext value when reexecuting a loop
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170 " (by a ":continue" or ":endwhile"); this should be 2^n where
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171 " n is the number of Xloop commands inside the loop.
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172 " If XloopINIT! is used, the first execution of XloopNEXT is
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173 " a no-operation.
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174 "
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175 " - Use Xloop inside the loop:
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176 " One argument:
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177 " The argument and the Xnext value are multiplied to build the
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178 " next Xpath value. No new Xnext value is prepared. The argument
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179 " should be 2^(n-1) for the nth Xloop command inside the loop.
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180 " If the loop has only one Xloop command, the argument can be
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181 " ommitted (default: 1).
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182 "
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183 " - Use XloopNEXT before ":continue" and ":endwhile". This computes a new
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184 " Xnext value for the next execution of the loop by multiplying the old
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185 " one with the factor specified in the XloopINIT command. No Argument.
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186 " Alternatively, when XloopINIT! is used, a single XloopNEXT at the
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187 " beginning of the loop can be used.
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188 "
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189 " Nested loops are not supported.
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190 "
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191 " - Use Xcheck at end of each test. It prints the test number, the expected
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192 " execution path value, the test result ("OK" or "FAIL"), and, if the tests
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193 " fails, the actual execution path.
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194 " One argument:
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195 " Expected Xpath/Xloop sum for the correct execution path.
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196 " In order that this value can be computed automatically, do the
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197 " following: For each line in the test with an Xpath and Xloop
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198 " command, add a comment starting with "X:" and specifying an
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199 " expression that evaluates to the value contributed by this line to
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200 " the correct execution path. (For copying an Xpath argument of at
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201 " least two digits into the comment, press <C-P>.) At the end of the
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202 " test, just type "Xcheck" and press <Esc>.
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203 "
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204 " - In order to add additional information to the test output file, use the
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205 " Xout command. Argument(s) like ":echo".
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206 "
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207 " Automatic argument generation: {{{3
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208 "
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209 " The arguments of the Xpath, XloopINIT, Xloop, and Xcheck commands can be
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210 " generated automatically, so that new tests can easily be written without
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211 " mental arithmetic. The Xcheck argument is computed from the "X:" comments
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212 " of the preceding Xpath and Xloop commands. See the commands and
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213 " abbreviations at the beginning of this file.
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214 "
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215 " Implementation: {{{3
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216 " XpathINIT, Xpath, XloopINIT, Xloop, XloopNEXT, Xcheck, Xout.
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217 "
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218 " The variants for existing g:ExtraVimResult are needed when executing a script
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219 " in an extra Vim process, see ExtraVim below.
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220
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221 " EXTRA_VIM_START - do not change or remove this line.
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222
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223 com! XpathINIT let g:Xpath = 0
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224
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225 if exists("g:ExtraVimResult")
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226 com! -count -bar Xpath exec "!echo <count> >>" . g:ExtraVimResult
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227 else
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228 com! -count -bar Xpath let g:Xpath = g:Xpath + <count>
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229 endif
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230
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231 com! -count -nargs=1 -bang
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232 \ XloopINIT let g:Xnext = <count> |
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233 \ let g:Xfactor = <args> |
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234 \ let g:Xskip = strlen("<bang>")
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235
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236 if exists("g:ExtraVimResult")
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237 com! -count=1 -bar Xloop exec "!echo " . (g:Xnext * <count>) . " >>" .
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238 \ g:ExtraVimResult
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239 else
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240 com! -count=1 -bar Xloop let g:Xpath = g:Xpath + g:Xnext * <count>
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241 endif
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242
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243 com! XloopNEXT let g:Xnext = g:Xnext *
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244 \ (g:Xskip ? 1 : g:Xfactor) |
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245 \ let g:Xskip = 0
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246
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247 let @r = ""
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248 let Xtest = 1
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249 com! -count Xcheck let Xresult = "*** Test " .
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250 \ (Xtest<10?" ":Xtest<100?" ":"") .
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251 \ Xtest . ": " . (
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252 \ (Xpath==<count>) ? "OK (".Xpath.")" :
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253 \ "FAIL (".Xpath." instead of <count>)"
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254 \ ) |
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255 \ let @R = Xresult . "\n" |
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256 \ echo Xresult |
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257 \ let Xtest = Xtest + 1
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258
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259 if exists("g:ExtraVimResult")
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303
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260 com! -nargs=+ Xoutq exec "!echo @R:'" .
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261 \ substitute(substitute(<q-args>,
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262 \ "'", '&\\&&', "g"), "\n", "@NL@", "g")
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263 \ . "' >>" . g:ExtraVimResult
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264 else
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303
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265 com! -nargs=+ Xoutq let @R = "--- Test " .
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266 \ (g:Xtest<10?" ":g:Xtest<100?" ":"") .
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303
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267 \ g:Xtest . ": " . substitute(<q-args>,
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268 \ "\n", "&\t ", "g") . "\n"
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269 endif
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270 com! -nargs=+ Xout exec 'Xoutq' <args>
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7
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271
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272 " Switch off storing of lines for undoing changes. Speeds things up a little.
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273 set undolevels=-1
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274
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275 " EXTRA_VIM_STOP - do not change or remove this line.
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276
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277
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278 " ExtraVim() - Run a script file in an extra Vim process. {{{2
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279 "
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280 " This is useful for testing immediate abortion of the script processing due to
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281 " an error in a command dynamically enclosed by a :try/:tryend region or when an
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282 " exception is thrown but not caught or when an interrupt occurs. It can also
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283 " be used for testing :finish.
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284 "
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285 " An interrupt location can be specified by an "INTERRUPT" comment. A number
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286 " telling how often this location is reached (in a loop or in several function
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287 " calls) should be specified as argument. When missing, once per script
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288 " invocation or function call is assumed. INTERRUPT locations are tested by
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289 " setting a breakpoint in that line and using the ">quit" debug command when
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290 " the breakpoint is reached. A function for which an INTERRUPT location is
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291 " specified must be defined before calling it (or executing it as a script by
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292 " using ExecAsScript below).
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293 "
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294 " This function is only called in normal modus ("g:ExtraVimResult" undefined).
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295 "
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296 " Tests to be executed as an extra script should be written as follows:
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297 "
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298 " column 1 column 1
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299 " | |
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300 " v v
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301 "
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302 " XpathINIT XpathINIT
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303 " if ExtraVim() if ExtraVim()
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304 " ... " ...
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305 " ... " ...
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306 " endif endif
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307 " Xcheck <number> Xcheck <number>
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308 "
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309 " Double quotes in column 1 are removed before the script is executed.
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310 " They should be used if the test has unbalanced conditionals (:if/:endif,
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311 " :while:/endwhile, :try/:endtry) or for a line with a syntax error. The
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312 " extra script may use Xpath, XloopINIT, Xloop, XloopNEXT, and Xout as usual.
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313 "
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314 " A file name may be specified as argument. All messages of the extra Vim
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315 " process are then redirected to the file. An existing file is overwritten.
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316 "
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317 let ExtraVimCount = 0
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318 let ExtraVimBase = expand("<sfile>")
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319 let ExtraVimTestEnv = ""
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320 "
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321 function! ExtraVim(...)
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322 " Count how often this function is called.
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323 let g:ExtraVimCount = g:ExtraVimCount + 1
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324
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325 " Disable folds to prevent that the ranges in the ":write" commands below
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326 " are extended up to the end of a closed fold. This also speeds things up
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327 " considerably.
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328 set nofoldenable
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329
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330 " Open a buffer for this test script and copy the test environment to
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331 " a temporary file. Take account of parts relevant for the extra script
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332 " execution only.
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333 let current_buffnr = bufnr("%")
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334 execute "view +1" g:ExtraVimBase
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335 if g:ExtraVimCount == 1
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336 let g:ExtraVimTestEnv = tempname()
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337 execute "/E" . "XTRA_VIM_START/+,/E" . "XTRA_VIM_STOP/-w"
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338 \ g:ExtraVimTestEnv "|']+"
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339 execute "/E" . "XTRA_VIM_START/+,/E" . "XTRA_VIM_STOP/-w >>"
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340 \ g:ExtraVimTestEnv "|']+"
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341 execute "/E" . "XTRA_VIM_START/+,/E" . "XTRA_VIM_STOP/-w >>"
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342 \ g:ExtraVimTestEnv "|']+"
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343 execute "/E" . "XTRA_VIM_START/+,/E" . "XTRA_VIM_STOP/-w >>"
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344 \ g:ExtraVimTestEnv "|']+"
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345 endif
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346
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347 " Start the extra Vim script with a ":source" command for the test
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348 " environment. The source line number where the extra script will be
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349 " appended, needs to be passed as variable "ExtraVimBegin" to the script.
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350 let extra_script = tempname()
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351 exec "!echo 'source " . g:ExtraVimTestEnv . "' >" . extra_script
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352 let extra_begin = 1
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353
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354 " Starting behind the test environment, skip over the first g:ExtraVimCount
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355 " occurrences of "if ExtraVim()" and copy the following lines up to the
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356 " matching "endif" to the extra Vim script.
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357 execute "/E" . "ND_OF_TEST_ENVIRONMENT/"
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358 exec 'norm ' . g:ExtraVimCount . '/^\s*if\s\+ExtraVim(.*)/+' . "\n"
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359 execute ".,/^endif/-write >>" . extra_script
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360
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361 " Open a buffer for the extra Vim script, delete all ^", and write the
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362 " script if was actually modified.
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363 execute "edit +" . (extra_begin + 1) extra_script
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364 ,$s/^"//e
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365 update
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366
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367 " Count the INTERRUPTs and build the breakpoint and quit commands.
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368 let breakpoints = ""
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369 let debug_quits = ""
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370 let in_func = 0
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371 exec extra_begin
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372 while search(
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373 \ '"\s*INTERRUPT\h\@!\|^\s*fu\%[nction]\>!\=\s*\%(\u\|s:\)\w*\s*(\|'
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374 \ . '^\s*\\\|^\s*endf\%[unction]\>\|'
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375 \ . '\%(^\s*fu\%[nction]!\=\s*\)\@<!\%(\u\|s:\)\w*\s*(\|'
|
|
|
376 \ . 'ExecAsScript\s\+\%(\u\|s:\)\w*',
|
|
|
377 \ "W") > 0
|
|
|
378 let theline = getline(".")
|
|
|
379 if theline =~ '^\s*fu'
|
|
|
380 " Function definition.
|
|
|
381 let in_func = 1
|
|
|
382 let func_start = line(".")
|
|
|
383 let func_name = substitute(theline,
|
|
|
384 \ '^\s*fu\%[nction]!\=\s*\(\%(\u\|s:\)\w*\).*', '\1', "")
|
|
|
385 elseif theline =~ '^\s*endf'
|
|
|
386 " End of function definition.
|
|
|
387 let in_func = 0
|
|
|
388 else
|
|
|
389 let finding = substitute(theline, '.*\(\%' . col(".") . 'c.*\)',
|
|
|
390 \ '\1', "")
|
|
|
391 if finding =~ '^"\s*INTERRUPT\h\@!'
|
|
|
392 " Interrupt comment. Compose as many quit commands as
|
|
|
393 " specified.
|
|
|
394 let cnt = substitute(finding,
|
|
|
395 \ '^"\s*INTERRUPT\s*\(\d*\).*$', '\1', "")
|
|
|
396 let quits = ""
|
|
|
397 while cnt > 0
|
|
|
398 " Use "\r" rather than "\n" to separate the quit commands.
|
|
|
399 " "\r" is not interpreted as command separator by the ":!"
|
|
|
400 " command below but works to separate commands in the
|
|
|
401 " external vim.
|
|
|
402 let quits = quits . "q\r"
|
|
|
403 let cnt = cnt - 1
|
|
|
404 endwhile
|
|
|
405 if in_func
|
|
|
406 " Add the function breakpoint and note the number of quits
|
|
|
407 " to be used, if specified, or one for every call else.
|
|
|
408 let breakpoints = breakpoints . " -c 'breakadd func " .
|
|
697
|
409 \ (line(".") - func_start) . " " .
|
|
7
|
410 \ func_name . "'"
|
|
|
411 if quits != ""
|
|
|
412 let debug_quits = debug_quits . quits
|
|
|
413 elseif !exists("quits{func_name}")
|
|
|
414 let quits{func_name} = "q\r"
|
|
|
415 else
|
|
|
416 let quits{func_name} = quits{func_name} . "q\r"
|
|
|
417 endif
|
|
|
418 else
|
|
|
419 " Add the file breakpoint and the quits to be used for it.
|
|
|
420 let breakpoints = breakpoints . " -c 'breakadd file " .
|
|
|
421 \ line(".") . " " . extra_script . "'"
|
|
|
422 if quits == ""
|
|
|
423 let quits = "q\r"
|
|
|
424 endif
|
|
|
425 let debug_quits = debug_quits . quits
|
|
|
426 endif
|
|
|
427 else
|
|
|
428 " Add the quits to be used for calling the function or executing
|
|
|
429 " it as script file.
|
|
|
430 if finding =~ '^ExecAsScript'
|
|
|
431 " Sourcing function as script.
|
|
|
432 let finding = substitute(finding,
|
|
|
433 \ '^ExecAsScript\s\+\(\%(\u\|s:\)\w*\).*', '\1', "")
|
|
|
434 else
|
|
|
435 " Function call.
|
|
|
436 let finding = substitute(finding,
|
|
|
437 \ '^\(\%(\u\|s:\)\w*\).*', '\1', "")
|
|
|
438 endif
|
|
|
439 if exists("quits{finding}")
|
|
|
440 let debug_quits = debug_quits . quits{finding}
|
|
|
441 endif
|
|
|
442 endif
|
|
|
443 endif
|
|
|
444 endwhile
|
|
|
445
|
|
|
446 " Close the buffer for the script and create an (empty) resultfile.
|
|
|
447 bwipeout
|
|
|
448 let resultfile = tempname()
|
|
|
449 exec "!>" . resultfile
|
|
|
450
|
|
|
451 " Run the script in an extra vim. Switch to extra modus by passing the
|
|
|
452 " resultfile in ExtraVimResult. Redirect messages to the file specified as
|
|
|
453 " argument if any. Use ":debuggreedy" so that the commands provided on the
|
|
|
454 " pipe are consumed at the debug prompt. Use "-N" to enable command-line
|
|
303
|
455 " continuation ("C" in 'cpo'). Add "nviminfo" to 'viminfo' to avoid
|
|
7
|
456 " messing up the user's viminfo file.
|
|
|
457 let redirect = a:0 ?
|
|
|
458 \ " -c 'au VimLeave * redir END' -c 'redir\\! >" . a:1 . "'" : ""
|
|
|
459 exec "!echo '" . debug_quits . "q' | ../vim -u NONE -N -Xes" . redirect .
|
|
|
460 \ " -c 'debuggreedy|set viminfo+=nviminfo'" .
|
|
|
461 \ " -c 'let ExtraVimBegin = " . extra_begin . "'" .
|
|
|
462 \ " -c 'let ExtraVimResult = \"" . resultfile . "\"'" . breakpoints .
|
|
|
463 \ " -S " . extra_script
|
|
|
464
|
|
|
465 " Build the resulting sum for resultfile and add it to g:Xpath. Add Xout
|
|
|
466 " information provided by the extra Vim process to the test output.
|
|
|
467 let sum = 0
|
|
|
468 exec "edit" resultfile
|
|
|
469 let line = 1
|
|
|
470 while line <= line("$")
|
|
|
471 let theline = getline(line)
|
|
|
472 if theline =~ '^@R:'
|
|
|
473 exec 'Xout "' . substitute(substitute(
|
|
|
474 \ escape(escape(theline, '"'), '\"'),
|
|
|
475 \ '^@R:', '', ""), '@NL@', "\n", "g") . '"'
|
|
|
476 else
|
|
|
477 let sum = sum + getline(line)
|
|
|
478 endif
|
|
|
479 let line = line + 1
|
|
|
480 endwhile
|
|
|
481 bwipeout
|
|
|
482 let g:Xpath = g:Xpath + sum
|
|
|
483
|
|
|
484 " Delete the extra script and the resultfile.
|
|
|
485 call delete(extra_script)
|
|
|
486 call delete(resultfile)
|
|
|
487
|
|
|
488 " Switch back to the buffer that was active when this function was entered.
|
|
|
489 exec "buffer" current_buffnr
|
|
|
490
|
|
|
491 " Return 0. This protects extra scripts from being run in the main Vim
|
|
|
492 " process.
|
|
|
493 return 0
|
|
|
494 endfunction
|
|
|
495
|
|
|
496
|
|
|
497 " ExtraVimThrowpoint() - Relative throwpoint in ExtraVim script {{{2
|
|
|
498 "
|
|
303
|
499 " Evaluates v:throwpoint and returns the throwpoint relative to the beginning of
|
|
7
|
500 " an ExtraVim script as passed by ExtraVim() in ExtraVimBegin.
|
|
|
501 "
|
|
|
502 " EXTRA_VIM_START - do not change or remove this line.
|
|
|
503 function! ExtraVimThrowpoint()
|
|
|
504 if !exists("g:ExtraVimBegin")
|
|
|
505 Xout "ExtraVimThrowpoint() used outside ExtraVim() script."
|
|
|
506 return v:throwpoint
|
|
|
507 endif
|
|
|
508
|
|
|
509 if v:throwpoint =~ '^function\>'
|
|
|
510 return v:throwpoint
|
|
|
511 endif
|
|
|
512
|
|
|
513 return "line " .
|
|
|
514 \ (substitute(v:throwpoint, '.*, line ', '', "") - g:ExtraVimBegin) .
|
|
|
515 \ " of ExtraVim() script"
|
|
|
516 endfunction
|
|
|
517 " EXTRA_VIM_STOP - do not change or remove this line.
|
|
|
518
|
|
|
519
|
|
|
520 " MakeScript() - Make a script file from a function. {{{2
|
|
|
521 "
|
|
|
522 " Create a script that consists of the body of the function a:funcname.
|
|
|
523 " Replace any ":return" by a ":finish", any argument variable by a global
|
|
|
524 " variable, and and every ":call" by a ":source" for the next following argument
|
|
|
525 " in the variable argument list. This function is useful if similar tests are
|
|
|
526 " to be made for a ":return" from a function call or a ":finish" in a script
|
|
|
527 " file.
|
|
|
528 "
|
|
|
529 " In order to execute a function specifying an INTERRUPT location (see ExtraVim)
|
|
|
530 " as a script file, use ExecAsScript below.
|
|
|
531 "
|
|
|
532 " EXTRA_VIM_START - do not change or remove this line.
|
|
|
533 function! MakeScript(funcname, ...)
|
|
|
534 let script = tempname()
|
|
|
535 execute "redir! >" . script
|
|
|
536 execute "function" a:funcname
|
|
|
537 redir END
|
|
|
538 execute "edit" script
|
|
|
539 " Delete the "function" and the "endfunction" lines. Do not include the
|
|
|
540 " word "function" in the pattern since it might be translated if LANG is
|
|
|
541 " set. When MakeScript() is being debugged, this deletes also the debugging
|
|
|
542 " output of its line 3 and 4.
|
|
|
543 exec '1,/.*' . a:funcname . '(.*)/d'
|
|
|
544 /^\d*\s*endfunction\>/,$d
|
|
|
545 %s/^\d*//e
|
|
|
546 %s/return/finish/e
|
|
|
547 %s/\<a:\(\h\w*\)/g:\1/ge
|
|
|
548 normal gg0
|
|
|
549 let cnt = 0
|
|
|
550 while search('\<call\s*\%(\u\|s:\)\w*\s*(.*)', 'W') > 0
|
|
|
551 let cnt = cnt + 1
|
|
|
552 s/\<call\s*\%(\u\|s:\)\w*\s*(.*)/\='source ' . a:{cnt}/
|
|
|
553 endwhile
|
|
|
554 g/^\s*$/d
|
|
|
555 write
|
|
|
556 bwipeout
|
|
|
557 return script
|
|
|
558 endfunction
|
|
|
559 " EXTRA_VIM_STOP - do not change or remove this line.
|
|
|
560
|
|
|
561
|
|
|
562 " ExecAsScript - Source a temporary script made from a function. {{{2
|
|
|
563 "
|
|
|
564 " Make a temporary script file from the function a:funcname, ":source" it, and
|
|
|
565 " delete it afterwards.
|
|
|
566 "
|
|
|
567 " When inside ":if ExtraVim()", add a file breakpoint for each INTERRUPT
|
|
|
568 " location specified in the function.
|
|
|
569 "
|
|
|
570 " EXTRA_VIM_START - do not change or remove this line.
|
|
|
571 function! ExecAsScript(funcname)
|
|
|
572 " Make a script from the function passed as argument.
|
|
|
573 let script = MakeScript(a:funcname)
|
|
|
574
|
|
|
575 " When running in an extra Vim process, add a file breakpoint for each
|
|
|
576 " function breakpoint set when the extra Vim process was invoked by
|
|
|
577 " ExtraVim().
|
|
|
578 if exists("g:ExtraVimResult")
|
|
|
579 let bplist = tempname()
|
|
|
580 execute "redir! >" . bplist
|
|
|
581 breaklist
|
|
|
582 redir END
|
|
|
583 execute "edit" bplist
|
|
|
584 " Get the line number from the function breakpoint. Works also when
|
|
|
585 " LANG is set.
|
|
|
586 execute 'v/^\s*\d\+\s\+func\s\+' . a:funcname . '\s.*/d'
|
|
|
587 %s/^\s*\d\+\s\+func\s\+\%(\u\|s:\)\w*\s\D*\(\d*\).*/\1/e
|
|
|
588 let cnt = 0
|
|
|
589 while cnt < line("$")
|
|
|
590 let cnt = cnt + 1
|
|
|
591 if getline(cnt) != ""
|
|
|
592 execute "breakadd file" getline(cnt) script
|
|
|
593 endif
|
|
|
594 endwhile
|
|
|
595 bwipeout!
|
|
|
596 call delete(bplist)
|
|
|
597 endif
|
|
|
598
|
|
|
599 " Source and delete the script.
|
|
|
600 exec "source" script
|
|
|
601 call delete(script)
|
|
|
602 endfunction
|
|
|
603
|
|
|
604 com! -nargs=1 -bar ExecAsScript call ExecAsScript(<f-args>)
|
|
|
605 " EXTRA_VIM_STOP - do not change or remove this line.
|
|
|
606
|
|
|
607
|
|
|
608 " END_OF_TEST_ENVIRONMENT - do not change or remove this line.
|
|
|
609
|
|
|
610
|
|
|
611 "-------------------------------------------------------------------------------
|
|
|
612 " Test 1: :endwhile in function {{{1
|
|
|
613 "
|
|
|
614 " Detect if a broken loop is (incorrectly) reactivated by the
|
|
|
615 " :endwhile. Use a :return to prevent an endless loop, and make
|
|
|
616 " this test first to get a meaningful result on an error before other
|
|
|
617 " tests will hang.
|
|
|
618 "-------------------------------------------------------------------------------
|
|
|
619
|
|
|
620 XpathINIT
|
|
|
621
|
|
|
622 function! F()
|
|
|
623 Xpath 1 " X: 1
|
|
|
624 let first = 1
|
|
|
625 XloopINIT 2 8
|
|
|
626 while 1
|
|
|
627 Xloop 1 " X: 2 + 0 * 16
|
|
|
628 if first
|
|
|
629 Xloop 2 " X: 4 + 0 * 32
|
|
|
630 let first = 0
|
|
|
631 XloopNEXT
|
|
|
632 break
|
|
|
633 else
|
|
|
634 Xloop 4 " X: 0 + 0 * 64
|
|
|
635 return
|
|
|
636 endif
|
|
|
637 endwhile
|
|
|
638 endfunction
|
|
|
639
|
|
|
640 call F()
|
|
|
641 Xpath 128 " X: 128
|
|
|
642
|
|
|
643 function! G()
|
|
|
644 Xpath 256 " X: 256 + 0 * 2048
|
|
|
645 let first = 1
|
|
|
646 XloopINIT 512 8
|
|
|
647 while 1
|
|
|
648 Xloop 1 " X: 512 + 0 * 4096
|
|
|
649 if first
|
|
|
650 Xloop 2 " X: 1024 + 0 * 8192
|
|
|
651 let first = 0
|
|
|
652 XloopNEXT
|
|
|
653 break
|
|
|
654 else
|
|
|
655 Xloop 4 " X: 0 + 0 * 16384
|
|
|
656 return
|
|
|
657 endif
|
|
|
658 if 1 " unmatched :if
|
|
|
659 endwhile
|
|
|
660 endfunction
|
|
|
661
|
|
|
662 call G()
|
|
|
663 Xpath 32768 " X: 32768
|
|
|
664
|
|
|
665 Xcheck 34695
|
|
|
666
|
|
|
667 " Leave F and G for execution as scripts in the next test.
|
|
|
668
|
|
|
669
|
|
|
670 "-------------------------------------------------------------------------------
|
|
|
671 " Test 2: :endwhile in script {{{1
|
|
|
672 "
|
|
|
673 " Detect if a broken loop is (incorrectly) reactivated by the
|
|
|
674 " :endwhile. Use a :finish to prevent an endless loop, and place
|
|
|
675 " this test before others that might hang to get a meaningful result
|
|
|
676 " on an error.
|
|
|
677 "
|
|
|
678 " This test executes the bodies of the functions F and G from the
|
|
|
679 " previous test as script files (:return replaced by :finish).
|
|
|
680 "-------------------------------------------------------------------------------
|
|
|
681
|
|
|
682 XpathINIT
|
|
|
683
|
|
|
684 ExecAsScript F " X: 1 + 2 + 4
|
|
|
685 Xpath 128 " X: 128
|
|
|
686
|
|
|
687 ExecAsScript G " X: 256 + 512 + 1024
|
|
|
688 Xpath 32768 " X: 32768
|
|
|
689
|
|
|
690 unlet first
|
|
|
691 delfunction F
|
|
|
692 delfunction G
|
|
|
693
|
|
|
694 Xcheck 34695
|
|
|
695
|
|
|
696
|
|
|
697 "-------------------------------------------------------------------------------
|
|
|
698 " Test 3: :if, :elseif, :while, :continue, :break {{{1
|
|
|
699 "-------------------------------------------------------------------------------
|
|
|
700
|
|
|
701 XpathINIT
|
|
|
702 if 1
|
|
|
703 Xpath 1 " X: 1
|
|
|
704 let loops = 3
|
|
|
705 XloopINIT 2 512
|
|
|
706 while loops > -1 " main loop: loops == 3, 2, 1 (which breaks)
|
|
|
707 if loops <= 0
|
|
|
708 let break_err = 1
|
|
|
709 let loops = -1
|
|
|
710 else " 3: 2: 1:
|
|
|
711 Xloop 1 " X: 2 + 2*512 + 2*512*512
|
|
|
712 endif
|
|
|
713 if (loops == 2)
|
|
|
714 while loops == 2 " dummy loop
|
|
|
715 Xloop 2 " X: 4*512
|
|
|
716 let loops = loops - 1
|
|
|
717 continue " stop dummy loop
|
|
|
718 Xloop 4 " X: 0
|
|
|
719 endwhile
|
|
|
720 XloopNEXT
|
|
|
721 continue " continue main loop
|
|
|
722 Xloop 8 " X: 0
|
|
|
723 elseif (loops == 1)
|
|
|
724 let p = 1
|
|
|
725 while p " dummy loop
|
|
|
726 Xloop 16 " X: 32*512*512
|
|
|
727 let p = 0
|
|
|
728 break " break dummy loop
|
|
|
729 Xloop 32 " X: 0
|
|
|
730 endwhile
|
|
|
731 Xloop 64 " X: 128*512*512
|
|
|
732 unlet p
|
|
|
733 break " break main loop
|
|
|
734 Xloop 128 " X: 0
|
|
|
735 endif
|
|
|
736 if (loops > 0)
|
|
|
737 Xloop 256 " X: 512
|
|
|
738 endif
|
|
|
739 while loops == 3 " dummy loop
|
|
|
740 let loops = loops - 1
|
|
|
741 endwhile " end dummy loop
|
|
|
742 XloopNEXT
|
|
|
743 endwhile " end main loop
|
|
|
744 Xpath 268435456 " X: 1024*512*512
|
|
|
745 else
|
|
|
746 Xpath 536870912 " X: 0
|
|
|
747 endif
|
|
|
748 Xpath 1073741824 " X: 4096*512*512
|
|
|
749 if exists("break_err")
|
|
|
750 " The Xpath command does not accept 2^31 (negative); add explicitly:
|
|
|
751 let Xpath = Xpath + 2147483648 " X: 0
|
|
|
752 unlet break_err
|
|
|
753 endif
|
|
|
754
|
|
|
755 unlet loops
|
|
|
756
|
|
|
757 Xcheck 1384648195
|
|
|
758
|
|
|
759
|
|
|
760 "-------------------------------------------------------------------------------
|
|
|
761 " Test 4: :return {{{1
|
|
|
762 "-------------------------------------------------------------------------------
|
|
|
763
|
|
|
764 XpathINIT
|
|
|
765
|
|
|
766 function! F()
|
|
|
767 if 1
|
|
|
768 Xpath 1 " X: 1
|
|
|
769 let loops = 3
|
|
|
770 XloopINIT 2 16
|
|
|
771 while loops > 0 " 3: 2: 1:
|
|
|
772 Xloop 1 " X: 2 + 2*16 + 0*16*16
|
|
|
773 if (loops == 2)
|
|
|
774 Xloop 2 " X: 4*16
|
|
|
775 return
|
|
|
776 Xloop 4 " X: 0
|
|
|
777 endif
|
|
|
778 Xloop 8 " X: 16
|
|
|
779 let loops = loops - 1
|
|
|
780 XloopNEXT
|
|
|
781 endwhile
|
|
|
782 Xpath 8192 " X: 0
|
|
|
783 else
|
|
|
784 Xpath 16384 " X: 0
|
|
|
785 endif
|
|
|
786 endfunction
|
|
|
787
|
|
|
788 call F()
|
|
|
789 Xpath 32768 " X: 8*16*16*16
|
|
|
790
|
|
|
791 Xcheck 32883
|
|
|
792
|
|
|
793 " Leave F for execution as a script in the next test.
|
|
|
794
|
|
|
795
|
|
|
796 "-------------------------------------------------------------------------------
|
|
|
797 " Test 5: :finish {{{1
|
|
|
798 "
|
|
|
799 " This test executes the body of the function F from the previous test
|
|
|
800 " as a script file (:return replaced by :finish).
|
|
|
801 "-------------------------------------------------------------------------------
|
|
|
802
|
|
|
803 XpathINIT
|
|
|
804
|
|
|
805 ExecAsScript F " X: 1 + 2 + 2*16 + 4*16 + 16
|
|
|
806 Xpath 32768 " X: 32768
|
|
|
807
|
|
|
808 unlet loops
|
|
|
809 delfunction F
|
|
|
810
|
|
|
811 Xcheck 32883
|
|
|
812
|
|
|
813
|
|
|
814 "-------------------------------------------------------------------------------
|
|
|
815 " Test 6: Defining functions in :while loops {{{1
|
|
|
816 "
|
|
|
817 " Functions can be defined inside other functions. An inner function
|
|
|
818 " gets defined when the outer function is executed. Functions may
|
|
|
819 " also be defined inside while loops. Expressions in braces for
|
|
|
820 " defining the function name are allowed.
|
|
|
821 "-------------------------------------------------------------------------------
|
|
|
822
|
|
|
823 XpathINIT
|
|
|
824
|
|
|
825 if ExtraVim()
|
|
|
826
|
|
|
827 " The command CALL collects the argument of all its invocations in "calls"
|
|
|
828 " when used from a function (that is, when the global variable "calls" needs
|
|
|
829 " the "g:" prefix). This is to check that the function code is skipped when
|
|
|
830 " the function is defined. For inner functions, do so only if the outer
|
|
|
831 " function is not being executed.
|
|
|
832 "
|
|
|
833 let calls = ""
|
|
|
834 com! -nargs=1 CALL
|
|
|
835 \ if !exists("calls") && !exists("outer") |
|
|
|
836 \ let g:calls = g:calls . <args> |
|
|
|
837 \ endif
|
|
|
838
|
|
|
839
|
|
|
840 XloopINIT! 1 16
|
|
|
841
|
|
|
842 let i = 0
|
|
|
843 while i < 3
|
|
|
844
|
|
|
845 XloopNEXT
|
|
|
846 let i = i + 1
|
|
|
847
|
|
|
848 if i == 1
|
|
|
849 Xloop 1 " X: 1
|
|
|
850 function! F1(arg)
|
|
|
851 CALL a:arg
|
|
|
852 let outer = 1
|
|
|
853
|
|
|
854 XloopINIT! 4096 4
|
|
|
855 let j = 0
|
|
|
856 while j < 1
|
|
|
857 XloopNEXT
|
|
|
858 Xloop 1 " X: 4096
|
|
|
859 let j = j + 1
|
|
|
860 function! G1(arg)
|
|
|
861 CALL a:arg
|
|
|
862 endfunction
|
|
|
863 Xloop 2 " X: 8192
|
|
|
864 endwhile
|
|
|
865 endfunction
|
|
|
866 Xloop 2 " X: 2
|
|
|
867
|
|
|
868 continue
|
|
|
869 endif
|
|
|
870
|
|
|
871 Xloop 4 " X: 4 * (16 + 256)
|
|
|
872 function! F{i}(i, arg)
|
|
|
873 CALL a:arg
|
|
|
874 let outer = 1
|
|
|
875
|
|
|
876 XloopINIT! 16384 4
|
|
|
877 if a:i == 3
|
|
|
878 XloopNEXT
|
|
|
879 XloopNEXT
|
|
|
880 XloopNEXT
|
|
|
881 endif
|
|
|
882 let k = 0
|
|
|
883 while k < 3
|
|
|
884 XloopNEXT
|
|
|
885 Xloop 1 " X: 16384*(1+4+16+64+256+1024)
|
|
|
886 let k = k + 1
|
|
|
887 function! G{a:i}{k}(arg)
|
|
|
888 CALL a:arg
|
|
|
889 endfunction
|
|
|
890 Xloop 2 " X: 32768*(1+4+16+64+256+1024)
|
|
|
891 endwhile
|
|
|
892 endfunction
|
|
|
893 Xloop 8 " X: 8 * (16 + 256)
|
|
|
894
|
|
|
895 endwhile
|
|
|
896
|
|
|
897 if exists("*G1")
|
|
|
898 Xpath 67108864 " X: 0
|
|
|
899 endif
|
|
|
900 if exists("*F1")
|
|
|
901 call F1("F1")
|
|
|
902 if exists("*G1")
|
|
|
903 call G1("G1")
|
|
|
904 endif
|
|
|
905 endif
|
|
|
906
|
|
|
907 if exists("G21") || exists("G21") || exists("G21")
|
|
|
908 Xpath 134217728 " X: 0
|
|
|
909 endif
|
|
|
910 if exists("*F2")
|
|
|
911 call F2(2, "F2")
|
|
|
912 if exists("*G21")
|
|
|
913 call G21("G21")
|
|
|
914 endif
|
|
|
915 if exists("*G22")
|
|
|
916 call G22("G22")
|
|
|
917 endif
|
|
|
918 if exists("*G23")
|
|
|
919 call G23("G23")
|
|
|
920 endif
|
|
|
921 endif
|
|
|
922
|
|
|
923 if exists("G31") || exists("G31") || exists("G31")
|
|
|
924 Xpath 268435456 " X: 0
|
|
|
925 endif
|
|
|
926 if exists("*F3")
|
|
|
927 call F3(3, "F3")
|
|
|
928 if exists("*G31")
|
|
|
929 call G31("G31")
|
|
|
930 endif
|
|
|
931 if exists("*G32")
|
|
|
932 call G32("G32")
|
|
|
933 endif
|
|
|
934 if exists("*G33")
|
|
|
935 call G33("G33")
|
|
|
936 endif
|
|
|
937 endif
|
|
|
938
|
|
|
939 Xpath 536870912 " X: 536870912
|
|
|
940
|
|
|
941 if calls != "F1G1F2G21G22G23F3G31G32G33"
|
|
|
942 Xpath 1073741824 " X: 0
|
|
|
943 Xout "calls is" calls
|
|
|
944 endif
|
|
|
945
|
|
|
946 delfunction F1
|
|
|
947 delfunction G1
|
|
|
948 delfunction F2
|
|
|
949 delfunction G21
|
|
|
950 delfunction G22
|
|
|
951 delfunction G23
|
|
|
952 delfunction G31
|
|
|
953 delfunction G32
|
|
|
954 delfunction G33
|
|
|
955
|
|
|
956 endif
|
|
|
957
|
|
|
958 Xcheck 603978947
|
|
|
959
|
|
|
960
|
|
|
961 "-------------------------------------------------------------------------------
|
|
|
962 " Test 7: Continuing on errors outside functions {{{1
|
|
|
963 "
|
|
|
964 " On an error outside a function, the script processing continues
|
|
|
965 " at the line following the outermost :endif or :endwhile. When not
|
|
|
966 " inside an :if or :while, the script processing continues at the next
|
|
|
967 " line.
|
|
|
968 "-------------------------------------------------------------------------------
|
|
|
969
|
|
|
970 XpathINIT
|
|
|
971
|
|
|
972 if 1
|
|
|
973 Xpath 1 " X: 1
|
|
|
974 while 1
|
|
|
975 Xpath 2 " X: 2
|
|
|
976 asdf
|
|
|
977 Xpath 4 " X: 0
|
|
|
978 break
|
|
|
979 endwhile | Xpath 8 " X: 0
|
|
|
980 Xpath 16 " X: 0
|
|
|
981 endif | Xpath 32 " X: 0
|
|
|
982 Xpath 64 " X: 64
|
|
|
983
|
|
|
984 while 1
|
|
|
985 Xpath 128 " X: 128
|
|
|
986 if 1
|
|
|
987 Xpath 256 " X: 256
|
|
|
988 asdf
|
|
|
989 Xpath 512 " X: 0
|
|
|
990 endif | Xpath 1024 " X: 0
|
|
|
991 Xpath 2048 " X: 0
|
|
|
992 break
|
|
|
993 endwhile | Xpath 4096 " X: 0
|
|
|
994 Xpath 8192 " X: 8192
|
|
|
995
|
|
|
996 asdf
|
|
|
997 Xpath 16384 " X: 16384
|
|
|
998
|
|
|
999 asdf | Xpath 32768 " X: 0
|
|
|
1000 Xpath 65536 " X: 65536
|
|
|
1001
|
|
|
1002 Xcheck 90563
|
|
|
1003
|
|
|
1004
|
|
|
1005 "-------------------------------------------------------------------------------
|
|
|
1006 " Test 8: Aborting and continuing on errors inside functions {{{1
|
|
|
1007 "
|
|
|
1008 " On an error inside a function without the "abort" attribute, the
|
|
|
1009 " script processing continues at the next line (unless the error was
|
|
|
1010 " in a :return command). On an error inside a function with the
|
|
|
1011 " "abort" attribute, the function is aborted and the script processing
|
|
|
1012 " continues after the function call; the value -1 is returned then.
|
|
|
1013 "-------------------------------------------------------------------------------
|
|
|
1014
|
|
|
1015 XpathINIT
|
|
|
1016
|
|
|
1017 function! F()
|
|
|
1018 if 1
|
|
|
1019 Xpath 1 " X: 1
|
|
|
1020 while 1
|
|
|
1021 Xpath 2 " X: 2
|
|
|
1022 asdf
|
|
|
1023 Xpath 4 " X: 4
|
|
|
1024 asdf | Xpath 8 " X: 0
|
|
|
1025 Xpath 16 " X: 16
|
|
|
1026 break
|
|
|
1027 endwhile
|
|
|
1028 Xpath 32 " X: 32
|
|
|
1029 endif | Xpath 64 " X: 64
|
|
|
1030 Xpath 128 " X: 128
|
|
|
1031
|
|
|
1032 while 1
|
|
|
1033 Xpath 256 " X: 256
|
|
|
1034 if 1
|
|
|
1035 Xpath 512 " X: 512
|
|
|
1036 asdf
|
|
|
1037 Xpath 1024 " X: 1024
|
|
|
1038 asdf | Xpath 2048 " X: 0
|
|
|
1039 Xpath 4096 " X: 4096
|
|
|
1040 endif
|
|
|
1041 Xpath 8192 " X: 8192
|
|
|
1042 break
|
|
|
1043 endwhile | Xpath 16384 " X: 16384
|
|
|
1044 Xpath 32768 " X: 32768
|
|
|
1045
|
|
|
1046 return novar " returns (default return value 0)
|
|
|
1047 Xpath 65536 " X: 0
|
|
|
1048 return 1 " not reached
|
|
|
1049 endfunction
|
|
|
1050
|
|
|
1051 function! G() abort
|
|
|
1052 if 1
|
|
|
1053 Xpath 131072 " X: 131072
|
|
|
1054 while 1
|
|
|
1055 Xpath 262144 " X: 262144
|
|
|
1056 asdf " returns -1
|
|
|
1057 Xpath 524288 " X: 0
|
|
|
1058 break
|
|
|
1059 endwhile
|
|
|
1060 Xpath 1048576 " X: 0
|
|
|
1061 endif | Xpath 2097152 " X: 0
|
|
|
1062 Xpath Xpath 4194304 " X: 0
|
|
|
1063
|
|
|
1064 return -4 " not reached
|
|
|
1065 endfunction
|
|
|
1066
|
|
|
1067 function! H() abort
|
|
|
1068 while 1
|
|
|
1069 Xpath 8388608 " X: 8388608
|
|
|
1070 if 1
|
|
|
1071 Xpath 16777216 " X: 16777216
|
|
|
1072 asdf " returns -1
|
|
|
1073 Xpath 33554432 " X: 0
|
|
|
1074 endif
|
|
|
1075 Xpath 67108864 " X: 0
|
|
|
1076 break
|
|
|
1077 endwhile | Xpath 134217728 " X: 0
|
|
|
1078 Xpath 268435456 " X: 0
|
|
|
1079
|
|
|
1080 return -4 " not reached
|
|
|
1081 endfunction
|
|
|
1082
|
|
|
1083 " Aborted functions (G and H) return -1.
|
|
|
1084 let sum = (F() + 1) - 4*G() - 8*H()
|
|
|
1085 Xpath 536870912 " X: 536870912
|
|
|
1086 if sum != 13
|
|
|
1087 Xpath 1073741824 " X: 0
|
|
|
1088 Xout "sum is" sum
|
|
|
1089 endif
|
|
|
1090
|
|
|
1091 unlet sum
|
|
|
1092 delfunction F
|
|
|
1093 delfunction G
|
|
|
1094 delfunction H
|
|
|
1095
|
|
|
1096 Xcheck 562493431
|
|
|
1097
|
|
|
1098
|
|
|
1099 "-------------------------------------------------------------------------------
|
|
|
1100 " Test 9: Continuing after aborted functions {{{1
|
|
|
1101 "
|
|
|
1102 " When a function with the "abort" attribute is aborted due to an
|
|
|
1103 " error, the next function back in the call hierarchy without an
|
|
|
1104 " "abort" attribute continues; the value -1 is returned then.
|
|
|
1105 "-------------------------------------------------------------------------------
|
|
|
1106
|
|
|
1107 XpathINIT
|
|
|
1108
|
|
|
1109 function! F() abort
|
|
|
1110 Xpath 1 " X: 1
|
|
|
1111 let result = G() " not aborted
|
|
|
1112 Xpath 2 " X: 2
|
|
|
1113 if result != 2
|
|
|
1114 Xpath 4 " X: 0
|
|
|
1115 endif
|
|
|
1116 return 1
|
|
|
1117 endfunction
|
|
|
1118
|
|
|
1119 function! G() " no abort attribute
|
|
|
1120 Xpath 8 " X: 8
|
|
|
1121 if H() != -1 " aborted
|
|
|
1122 Xpath 16 " X: 0
|
|
|
1123 endif
|
|
|
1124 Xpath 32 " X: 32
|
|
|
1125 return 2
|
|
|
1126 endfunction
|
|
|
1127
|
|
|
1128 function! H() abort
|
|
|
1129 Xpath 64 " X: 64
|
|
|
1130 call I() " aborted
|
|
|
1131 Xpath 128 " X: 0
|
|
|
1132 return 4
|
|
|
1133 endfunction
|
|
|
1134
|
|
|
1135 function! I() abort
|
|
|
1136 Xpath 256 " X: 256
|
|
|
1137 asdf " error
|
|
|
1138 Xpath 512 " X: 0
|
|
|
1139 return 8
|
|
|
1140 endfunction
|
|
|
1141
|
|
|
1142 if F() != 1
|
|
|
1143 Xpath 1024 " X: 0
|
|
|
1144 endif
|
|
|
1145
|
|
|
1146 delfunction F
|
|
|
1147 delfunction G
|
|
|
1148 delfunction H
|
|
|
1149 delfunction I
|
|
|
1150
|
|
|
1151 Xcheck 363
|
|
|
1152
|
|
|
1153
|
|
|
1154 "-------------------------------------------------------------------------------
|
|
|
1155 " Test 10: :if, :elseif, :while argument parsing {{{1
|
|
|
1156 "
|
|
|
1157 " A '"' or '|' in an argument expression must not be mixed up with
|
|
|
1158 " a comment or a next command after a bar. Parsing errors should
|
|
|
1159 " be recognized.
|
|
|
1160 "-------------------------------------------------------------------------------
|
|
|
1161
|
|
|
1162 XpathINIT
|
|
|
1163
|
|
|
1164 function! MSG(enr, emsg)
|
|
|
1165 let english = v:lang == "C" || v:lang =~ '^[Ee]n'
|
|
|
1166 if a:enr == ""
|
|
|
1167 Xout "TODO: Add message number for:" a:emsg
|
|
|
1168 let v:errmsg = ":" . v:errmsg
|
|
|
1169 endif
|
|
|
1170 let match = 1
|
|
|
1171 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg)
|
|
|
1172 let match = 0
|
|
|
1173 if v:errmsg == ""
|
|
|
1174 Xout "Message missing."
|
|
|
1175 else
|
|
|
1176 let v:errmsg = escape(v:errmsg, '"')
|
|
|
1177 Xout "Unexpected message:" v:errmsg
|
|
|
1178 endif
|
|
|
1179 endif
|
|
|
1180 return match
|
|
|
1181 endfunction
|
|
|
1182
|
|
|
1183 if 1 || strlen("\"") | Xpath 1 " X: 1
|
|
|
1184 Xpath 2 " X: 2
|
|
|
1185 endif
|
|
|
1186 Xpath 4 " X: 4
|
|
|
1187
|
|
|
1188 if 0
|
|
|
1189 elseif 1 || strlen("\"") | Xpath 8 " X: 8
|
|
|
1190 Xpath 16 " X: 16
|
|
|
1191 endif
|
|
|
1192 Xpath 32 " X: 32
|
|
|
1193
|
|
|
1194 while 1 || strlen("\"") | Xpath 64 " X: 64
|
|
|
1195 Xpath 128 " X: 128
|
|
|
1196 break
|
|
|
1197 endwhile
|
|
|
1198 Xpath 256 " X: 256
|
|
|
1199
|
|
|
1200 let v:errmsg = ""
|
|
|
1201 if 1 ||| strlen("\"") | Xpath 512 " X: 0
|
|
|
1202 Xpath 1024 " X: 0
|
|
|
1203 endif
|
|
|
1204 Xpath 2048 " X: 2048
|
|
|
1205 if !MSG('E15', "Invalid expression")
|
|
|
1206 Xpath 4096 " X: 0
|
|
|
1207 endif
|
|
|
1208
|
|
|
1209 let v:errmsg = ""
|
|
|
1210 if 0
|
|
|
1211 elseif 1 ||| strlen("\"") | Xpath 8192 " X: 0
|
|
|
1212 Xpath 16384 " X: 0
|
|
|
1213 endif
|
|
|
1214 Xpath 32768 " X: 32768
|
|
|
1215 if !MSG('E15', "Invalid expression")
|
|
|
1216 Xpath 65536 " X: 0
|
|
|
1217 endif
|
|
|
1218
|
|
|
1219 let v:errmsg = ""
|
|
|
1220 while 1 ||| strlen("\"") | Xpath 131072 " X: 0
|
|
|
1221 Xpath 262144 " X: 0
|
|
|
1222 break
|
|
|
1223 endwhile
|
|
|
1224 Xpath 524288 " X: 524288
|
|
|
1225 if !MSG('E15', "Invalid expression")
|
|
|
1226 Xpath 1048576 " X: 0
|
|
|
1227 endif
|
|
|
1228
|
|
|
1229 delfunction MSG
|
|
|
1230
|
|
|
1231 Xcheck 559615
|
|
|
1232
|
|
|
1233
|
|
|
1234 "-------------------------------------------------------------------------------
|
|
|
1235 " Test 11: :if, :elseif, :while argument evaluation after abort {{{1
|
|
|
1236 "
|
|
|
1237 " When code is skipped over due to an error, the boolean argument to
|
|
|
1238 " an :if, :elseif, or :while must not be evaluated.
|
|
|
1239 "-------------------------------------------------------------------------------
|
|
|
1240
|
|
|
1241 XpathINIT
|
|
|
1242
|
|
|
1243 let calls = 0
|
|
|
1244
|
|
|
1245 function! P(num)
|
|
|
1246 let g:calls = g:calls + a:num " side effect on call
|
|
|
1247 return 0
|
|
|
1248 endfunction
|
|
|
1249
|
|
|
1250 if 1
|
|
|
1251 Xpath 1 " X: 1
|
|
|
1252 asdf " error
|
|
|
1253 Xpath 2 " X: 0
|
|
|
1254 if P(1) " should not be called
|
|
|
1255 Xpath 4 " X: 0
|
|
|
1256 elseif !P(2) " should not be called
|
|
|
1257 Xpath 8 " X: 0
|
|
|
1258 else
|
|
|
1259 Xpath 16 " X: 0
|
|
|
1260 endif
|
|
|
1261 Xpath 32 " X: 0
|
|
|
1262 while P(4) " should not be called
|
|
|
1263 Xpath 64 " X: 0
|
|
|
1264 endwhile
|
|
|
1265 Xpath 128 " X: 0
|
|
|
1266 endif
|
|
|
1267
|
|
|
1268 if calls % 2
|
|
|
1269 Xpath 256 " X: 0
|
|
|
1270 endif
|
|
|
1271 if (calls/2) % 2
|
|
|
1272 Xpath 512 " X: 0
|
|
|
1273 endif
|
|
|
1274 if (calls/4) % 2
|
|
|
1275 Xpath 1024 " X: 0
|
|
|
1276 endif
|
|
|
1277 Xpath 2048 " X: 2048
|
|
|
1278
|
|
|
1279 unlet calls
|
|
|
1280 delfunction P
|
|
|
1281
|
|
|
1282 Xcheck 2049
|
|
|
1283
|
|
|
1284
|
|
|
1285 "-------------------------------------------------------------------------------
|
|
|
1286 " Test 12: Expressions in braces in skipped code {{{1
|
|
|
1287 "
|
|
|
1288 " In code skipped over due to an error or inactive conditional,
|
|
|
1289 " an expression in braces as part of a variable or function name
|
|
|
1290 " should not be evaluated.
|
|
|
1291 "-------------------------------------------------------------------------------
|
|
|
1292
|
|
|
1293 XpathINIT
|
|
|
1294
|
|
|
1295 XloopINIT 1 8
|
|
|
1296
|
|
|
1297 function! NULL()
|
|
|
1298 Xloop 1 " X: 0
|
|
|
1299 return 0
|
|
|
1300 endfunction
|
|
|
1301
|
|
|
1302 function! ZERO()
|
|
|
1303 Xloop 2 " X: 0
|
|
|
1304 return 0
|
|
|
1305 endfunction
|
|
|
1306
|
|
|
1307 function! F0()
|
|
|
1308 Xloop 4 " X: 0
|
|
|
1309 endfunction
|
|
|
1310
|
|
|
1311 function! F1(arg)
|
|
|
1312 Xpath 4096 " X: 0
|
|
|
1313 endfunction
|
|
|
1314
|
|
|
1315 let V0 = 1
|
|
|
1316
|
|
|
1317 Xpath 8192 " X: 8192
|
|
|
1318 echo 0 ? F{NULL() + V{ZERO()}}() : 1
|
|
|
1319 XloopNEXT
|
|
|
1320
|
|
|
1321 Xpath 16384 " X: 16384
|
|
|
1322 if 0
|
|
|
1323 Xpath 32768 " X: 0
|
|
|
1324 call F{NULL() + V{ZERO()}}()
|
|
|
1325 endif
|
|
|
1326 XloopNEXT
|
|
|
1327
|
|
|
1328 Xpath 65536 " X: 65536
|
|
|
1329 if 1
|
|
|
1330 asdf " error
|
|
|
1331 Xpath 131072 " X: 0
|
|
|
1332 call F1(F{NULL() + V{ZERO()}}())
|
|
|
1333 endif
|
|
|
1334 XloopNEXT
|
|
|
1335
|
|
|
1336 Xpath 262144 " X: 262144
|
|
|
1337 if 1
|
|
|
1338 asdf " error
|
|
|
1339 Xpath 524288 " X: 0
|
|
|
1340 call F{NULL() + V{ZERO()}}()
|
|
|
1341 endif
|
|
|
1342
|
|
|
1343 Xcheck 352256
|
|
|
1344
|
|
|
1345
|
|
|
1346 "-------------------------------------------------------------------------------
|
|
|
1347 " Test 13: Failure in argument evaluation for :while {{{1
|
|
|
1348 "
|
|
|
1349 " A failure in the expression evaluation for the condition of a :while
|
|
|
1350 " causes the whole :while loop until the matching :endwhile being
|
|
|
1351 " ignored. Continuation is at the next following line.
|
|
|
1352 "-------------------------------------------------------------------------------
|
|
|
1353
|
|
|
1354 XpathINIT
|
|
|
1355
|
|
|
1356 Xpath 1 " X: 1
|
|
|
1357 while asdf
|
|
|
1358 Xpath 2 " X: 0
|
|
|
1359 while 1
|
|
|
1360 Xpath 4 " X: 0
|
|
|
1361 break
|
|
|
1362 endwhile
|
|
|
1363 Xpath 8 " X: 0
|
|
|
1364 break
|
|
|
1365 endwhile
|
|
|
1366 Xpath 16 " X: 16
|
|
|
1367
|
|
|
1368 while asdf | Xpath 32 | endwhile | Xpath 64 " X: 0
|
|
|
1369 Xpath 128 " X: 128
|
|
|
1370
|
|
|
1371 Xcheck 145
|
|
|
1372
|
|
|
1373
|
|
|
1374 "-------------------------------------------------------------------------------
|
|
|
1375 " Test 14: Failure in argument evaluation for :if {{{1
|
|
|
1376 "
|
|
|
1377 " A failure in the expression evaluation for the condition of an :if
|
|
|
1378 " does not cause the corresponding :else or :endif being matched to
|
|
|
1379 " a previous :if/:elseif. Neither of both branches of the failed :if
|
|
|
1380 " are executed.
|
|
|
1381 "-------------------------------------------------------------------------------
|
|
|
1382
|
|
|
1383 XpathINIT
|
|
|
1384 XloopINIT 1 256
|
|
|
1385
|
|
|
1386 function! F()
|
|
|
1387 Xloop 1 " X: 1 + 256 * 1
|
|
|
1388 let x = 0
|
|
|
1389 if x " false
|
|
|
1390 Xloop 2 " X: 0 + 256 * 0
|
|
|
1391 elseif !x " always true
|
|
|
1392 Xloop 4 " X: 4 + 256 * 4
|
|
|
1393 let x = 1
|
|
|
1394 if g:boolvar " possibly undefined
|
|
|
1395 Xloop 8 " X: 8 + 256 * 0
|
|
|
1396 else
|
|
|
1397 Xloop 16 " X: 0 + 256 * 0
|
|
|
1398 endif
|
|
|
1399 Xloop 32 " X: 32 + 256 * 32
|
|
|
1400 elseif x " never executed
|
|
|
1401 Xloop 64 " X: 0 + 256 * 0
|
|
|
1402 endif
|
|
|
1403 Xloop 128 " X: 128 + 256 * 128
|
|
|
1404 endfunction
|
|
|
1405
|
|
|
1406 let boolvar = 1
|
|
|
1407 call F()
|
|
|
1408
|
|
|
1409 XloopNEXT
|
|
|
1410 unlet boolvar
|
|
|
1411 call F()
|
|
|
1412
|
|
|
1413 delfunction F
|
|
|
1414
|
|
|
1415 Xcheck 42413
|
|
|
1416
|
|
|
1417
|
|
|
1418 "-------------------------------------------------------------------------------
|
|
|
1419 " Test 15: Failure in argument evaluation for :if (bar) {{{1
|
|
|
1420 "
|
|
|
1421 " Like previous test, except that the failing :if ... | ... | :endif
|
|
|
1422 " is in a single line.
|
|
|
1423 "-------------------------------------------------------------------------------
|
|
|
1424
|
|
|
1425 XpathINIT
|
|
|
1426 XloopINIT 1 256
|
|
|
1427
|
|
|
1428 function! F()
|
|
|
1429 Xloop 1 " X: 1 + 256 * 1
|
|
|
1430 let x = 0
|
|
|
1431 if x " false
|
|
|
1432 Xloop 2 " X: 0 + 256 * 0
|
|
|
1433 elseif !x " always true
|
|
|
1434 Xloop 4 " X: 4 + 256 * 4
|
|
|
1435 let x = 1
|
|
|
1436 if g:boolvar | Xloop 8 | else | Xloop 16 | endif " X: 8
|
|
|
1437 Xloop 32 " X: 32 + 256 * 32
|
|
|
1438 elseif x " never executed
|
|
|
1439 Xloop 64 " X: 0 + 256 * 0
|
|
|
1440 endif
|
|
|
1441 Xloop 128 " X: 128 + 256 * 128
|
|
|
1442 endfunction
|
|
|
1443
|
|
|
1444 let boolvar = 1
|
|
|
1445 call F()
|
|
|
1446
|
|
|
1447 XloopNEXT
|
|
|
1448 unlet boolvar
|
|
|
1449 call F()
|
|
|
1450
|
|
|
1451 delfunction F
|
|
|
1452
|
|
|
1453 Xcheck 42413
|
|
|
1454
|
|
|
1455
|
|
|
1456 "-------------------------------------------------------------------------------
|
|
|
1457 " Test 16: Double :else or :elseif after :else {{{1
|
|
|
1458 "
|
|
|
1459 " Multiple :elses or an :elseif after an :else are forbidden.
|
|
|
1460 "-------------------------------------------------------------------------------
|
|
|
1461
|
|
|
1462 XpathINIT
|
|
|
1463
|
|
|
1464 function! F() abort
|
|
|
1465 if 0
|
|
|
1466 Xpath 1 " X: 0
|
|
|
1467 else
|
|
|
1468 Xpath 2 " X: 2
|
|
|
1469 else " aborts function
|
|
|
1470 Xpath 4 " X: 0
|
|
|
1471 endif
|
|
|
1472 endfunction
|
|
|
1473
|
|
|
1474 function! G() abort
|
|
|
1475 if 0
|
|
|
1476 Xpath 8 " X: 0
|
|
|
1477 else
|
|
|
1478 Xpath 16 " X: 16
|
|
|
1479 elseif 1 " aborts function
|
|
|
1480 Xpath 32 " X: 0
|
|
|
1481 else
|
|
|
1482 Xpath 64 " X: 0
|
|
|
1483 endif
|
|
|
1484 endfunction
|
|
|
1485
|
|
|
1486 function! H() abort
|
|
|
1487 if 0
|
|
|
1488 Xpath 128 " X: 0
|
|
|
1489 elseif 0
|
|
|
1490 Xpath 256 " X: 0
|
|
|
1491 else
|
|
|
1492 Xpath 512 " X: 512
|
|
|
1493 else " aborts function
|
|
|
1494 Xpath 1024 " X: 0
|
|
|
1495 endif
|
|
|
1496 endfunction
|
|
|
1497
|
|
|
1498 function! I() abort
|
|
|
1499 if 0
|
|
|
1500 Xpath 2048 " X: 0
|
|
|
1501 elseif 0
|
|
|
1502 Xpath 4096 " X: 0
|
|
|
1503 else
|
|
|
1504 Xpath 8192 " X: 8192
|
|
|
1505 elseif 1 " aborts function
|
|
|
1506 Xpath 16384 " X: 0
|
|
|
1507 else
|
|
|
1508 Xpath 32768 " X: 0
|
|
|
1509 endif
|
|
|
1510 endfunction
|
|
|
1511
|
|
|
1512 call F()
|
|
|
1513 call G()
|
|
|
1514 call H()
|
|
|
1515 call I()
|
|
|
1516
|
|
|
1517 delfunction F
|
|
|
1518 delfunction G
|
|
|
1519 delfunction H
|
|
|
1520 delfunction I
|
|
|
1521
|
|
|
1522 Xcheck 8722
|
|
|
1523
|
|
|
1524
|
|
|
1525 "-------------------------------------------------------------------------------
|
|
|
1526 " Test 17: Nesting of unmatched :if or :endif inside a :while {{{1
|
|
|
1527 "
|
|
|
1528 " The :while/:endwhile takes precedence in nesting over an unclosed
|
|
|
1529 " :if or an unopened :endif.
|
|
|
1530 "-------------------------------------------------------------------------------
|
|
|
1531
|
|
|
1532 XpathINIT
|
|
|
1533
|
|
|
1534 function! MSG(enr, emsg)
|
|
|
1535 let english = v:lang == "C" || v:lang =~ '^[Ee]n'
|
|
|
1536 if a:enr == ""
|
|
|
1537 Xout "TODO: Add message number for:" a:emsg
|
|
|
1538 let v:errmsg = ":" . v:errmsg
|
|
|
1539 endif
|
|
|
1540 let match = 1
|
|
|
1541 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg)
|
|
|
1542 let match = 0
|
|
|
1543 if v:errmsg == ""
|
|
|
1544 Xout "Message missing."
|
|
|
1545 else
|
|
|
1546 let v:errmsg = escape(v:errmsg, '"')
|
|
|
1547 Xout "Unexpected message:" v:errmsg
|
|
|
1548 endif
|
|
|
1549 endif
|
|
|
1550 return match
|
|
|
1551 endfunction
|
|
|
1552
|
|
|
1553 let messages = ""
|
|
|
1554
|
|
|
1555 " While loops inside a function are continued on error.
|
|
|
1556 function! F()
|
|
|
1557 let v:errmsg = ""
|
|
|
1558 XloopINIT 1 16
|
|
|
1559 let loops = 3
|
|
|
1560 while loops > 0
|
|
|
1561 let loops = loops - 1 " 2: 1: 0:
|
|
|
1562 Xloop 1 " X: 1 + 1*16 + 1*16*16
|
|
|
1563 if (loops == 1)
|
|
|
1564 Xloop 2 " X: 2*16
|
|
|
1565 XloopNEXT
|
|
|
1566 continue
|
|
|
1567 elseif (loops == 0)
|
|
|
1568 Xloop 4 " X: 4*16*16
|
|
|
1569 break
|
|
|
1570 elseif 1
|
|
|
1571 Xloop 8 " X: 8
|
|
|
1572 XloopNEXT
|
|
|
1573 " endif missing!
|
|
|
1574 endwhile " :endwhile after :if 1
|
|
|
1575 Xpath 4096 " X: 16*16*16
|
|
|
1576 if MSG('E171', "Missing :endif")
|
|
|
1577 let g:messages = g:messages . "A"
|
|
|
1578 endif
|
|
|
1579
|
|
|
1580 let v:errmsg = ""
|
|
|
1581 XloopINIT! 8192 4
|
|
|
1582 let loops = 2
|
|
|
1583 while loops > 0 " 2: 1:
|
|
|
1584 XloopNEXT
|
|
|
1585 let loops = loops - 1
|
|
|
1586 Xloop 1 " X: 8192 + 8192*4
|
|
|
1587 if 0
|
|
|
1588 Xloop 2 " X: 0
|
|
|
1589 " endif missing
|
|
|
1590 endwhile " :endwhile after :if 0
|
|
|
1591 Xpath 131072 " X: 8192*4*4
|
|
|
1592 if MSG('E171', "Missing :endif")
|
|
|
1593 let g:messages = g:messages . "B"
|
|
|
1594 endif
|
|
|
1595
|
|
|
1596 let v:errmsg = ""
|
|
|
1597 XloopINIT 262144 4
|
|
|
1598 let loops = 2
|
|
|
1599 while loops > 0 " 2: 1:
|
|
|
1600 let loops = loops - 1
|
|
|
1601 Xloop 1 " X: 262144 + 262144 * 4
|
|
|
1602 " if missing!
|
|
|
1603 endif " :endif without :if in while
|
|
|
1604 Xloop 2 " X: 524288 + 524288 * 4
|
|
|
1605 XloopNEXT
|
|
|
1606 endwhile
|
|
|
1607 Xpath 4194304 " X: 262144*4*4
|
|
|
1608 if MSG('E580', ":endif without :if")
|
|
|
1609 let g:messages = g:messages . "C"
|
|
|
1610 endif
|
|
|
1611 endfunction
|
|
|
1612
|
|
|
1613 call F()
|
|
|
1614
|
|
|
1615 " Error continuation outside a function is at the outermost :endwhile or :endif.
|
|
|
1616 let v:errmsg = ""
|
|
|
1617 XloopINIT! 8388608 4
|
|
|
1618 let loops = 2
|
|
|
1619 while loops > 0 " 2: 1:
|
|
|
1620 XloopNEXT
|
|
|
1621 let loops = loops - 1
|
|
|
1622 Xloop 1 " X: 8388608 + 0 * 4
|
|
|
1623 if 0
|
|
|
1624 Xloop 2 " X: 0
|
|
|
1625 " endif missing! Following :endwhile fails.
|
|
|
1626 endwhile | Xpath 134217728 " X: 0
|
|
|
1627 Xpath 268435456 " X: 2*8388608*4*4
|
|
|
1628 if MSG('E171', "Missing :endif")
|
|
|
1629 let messages = g:messages . "D"
|
|
|
1630 endif
|
|
|
1631
|
|
|
1632 if messages != "ABCD"
|
|
|
1633 Xpath 536870912 " X: 0
|
|
|
1634 Xout "messages is" messages "instead of ABCD"
|
|
|
1635 endif
|
|
|
1636
|
|
|
1637 unlet loops messages
|
|
|
1638 delfunction F
|
|
|
1639 delfunction MSG
|
|
|
1640
|
|
|
1641 Xcheck 285127993
|
|
|
1642
|
|
|
1643
|
|
|
1644 "-------------------------------------------------------------------------------
|
|
|
1645 " Test 18: Interrupt (Ctrl-C pressed) {{{1
|
|
|
1646 "
|
|
|
1647 " On an interrupt, the script processing is terminated immediately.
|
|
|
1648 "-------------------------------------------------------------------------------
|
|
|
1649
|
|
|
1650 XpathINIT
|
|
|
1651
|
|
|
1652 if ExtraVim()
|
|
|
1653 if 1
|
|
|
1654 Xpath 1 " X: 1
|
|
|
1655 while 1
|
|
|
1656 Xpath 2 " X: 2
|
|
|
1657 if 1
|
|
|
1658 Xpath 4 " X: 4
|
|
|
1659 "INTERRUPT
|
|
|
1660 Xpath 8 " X: 0
|
|
|
1661 break
|
|
|
1662 finish
|
|
|
1663 endif | Xpath 16 " X: 0
|
|
|
1664 Xpath 32 " X: 0
|
|
|
1665 endwhile | Xpath 64 " X: 0
|
|
|
1666 Xpath 128 " X: 0
|
|
|
1667 endif | Xpath 256 " X: 0
|
|
|
1668 Xpath 512 " X: 0
|
|
|
1669 endif
|
|
|
1670
|
|
|
1671 if ExtraVim()
|
|
|
1672 try
|
|
|
1673 Xpath 1024 " X: 1024
|
|
|
1674 "INTERRUPT
|
|
|
1675 Xpath 2048 " X: 0
|
|
|
1676 endtry | Xpath 4096 " X: 0
|
|
|
1677 Xpath 8192 " X: 0
|
|
|
1678 endif
|
|
|
1679
|
|
|
1680 if ExtraVim()
|
|
|
1681 function! F()
|
|
|
1682 if 1
|
|
|
1683 Xpath 16384 " X: 16384
|
|
|
1684 while 1
|
|
|
1685 Xpath 32768 " X: 32768
|
|
|
1686 if 1
|
|
|
1687 Xpath 65536 " X: 65536
|
|
|
1688 "INTERRUPT
|
|
|
1689 Xpath 131072 " X: 0
|
|
|
1690 break
|
|
|
1691 return
|
|
|
1692 endif | Xpath 262144 " X: 0
|
|
|
1693 Xpath Xpath 524288 " X: 0
|
|
|
1694 endwhile | Xpath 1048576 " X: 0
|
|
|
1695 Xpath Xpath 2097152 " X: 0
|
|
|
1696 endif | Xpath Xpath 4194304 " X: 0
|
|
|
1697 Xpath Xpath 8388608 " X: 0
|
|
|
1698 endfunction
|
|
|
1699
|
|
|
1700 call F() | Xpath 16777216 " X: 0
|
|
|
1701 Xpath 33554432 " X: 0
|
|
|
1702 endif
|
|
|
1703
|
|
|
1704 if ExtraVim()
|
|
|
1705 function! G()
|
|
|
1706 try
|
|
|
1707 Xpath 67108864 " X: 67108864
|
|
|
1708 "INTERRUPT
|
|
|
1709 Xpath 134217728 " X: 0
|
|
|
1710 endtry | Xpath 268435456 " X: 0
|
|
|
1711 Xpath 536870912 " X: 0
|
|
|
1712 endfunction
|
|
|
1713
|
|
|
1714 call G() | Xpath 1073741824 " X: 0
|
|
|
1715 " The Xpath command does not accept 2^31 (negative); display explicitly:
|
|
|
1716 exec "!echo 2147483648 >>" . g:ExtraVimResult
|
|
|
1717 " X: 0
|
|
|
1718 endif
|
|
|
1719
|
|
|
1720 Xcheck 67224583
|
|
|
1721
|
|
|
1722
|
|
|
1723 "-------------------------------------------------------------------------------
|
|
|
1724 " Test 19: Aborting on errors inside :try/:endtry {{{1
|
|
|
1725 "
|
|
|
1726 " An error in a command dynamically enclosed in a :try/:endtry region
|
|
|
1727 " aborts script processing immediately. It does not matter whether
|
|
|
1728 " the failing command is outside or inside a function and whether a
|
|
|
1729 " function has an "abort" attribute.
|
|
|
1730 "-------------------------------------------------------------------------------
|
|
|
1731
|
|
|
1732 XpathINIT
|
|
|
1733
|
|
|
1734 if ExtraVim()
|
|
|
1735 function! F() abort
|
|
|
1736 Xpath 1 " X: 1
|
|
|
1737 asdf
|
|
|
1738 Xpath 2 " X: 0
|
|
|
1739 endfunction
|
|
|
1740
|
|
|
1741 try
|
|
|
1742 Xpath 4 " X: 4
|
|
|
1743 call F()
|
|
|
1744 Xpath 8 " X: 0
|
|
|
1745 endtry | Xpath 16 " X: 0
|
|
|
1746 Xpath 32 " X: 0
|
|
|
1747 endif
|
|
|
1748
|
|
|
1749 if ExtraVim()
|
|
|
1750 function! G()
|
|
|
1751 Xpath 64 " X: 64
|
|
|
1752 asdf
|
|
|
1753 Xpath 128 " X: 0
|
|
|
1754 endfunction
|
|
|
1755
|
|
|
1756 try
|
|
|
1757 Xpath 256 " X: 256
|
|
|
1758 call G()
|
|
|
1759 Xpath 512 " X: 0
|
|
|
1760 endtry | Xpath 1024 " X: 0
|
|
|
1761 Xpath 2048 " X: 0
|
|
|
1762 endif
|
|
|
1763
|
|
|
1764 if ExtraVim()
|
|
|
1765 try
|
|
|
1766 Xpath 4096 " X: 4096
|
|
|
1767 asdf
|
|
|
1768 Xpath 8192 " X: 0
|
|
|
1769 endtry | Xpath 16384 " X: 0
|
|
|
1770 Xpath 32768 " X: 0
|
|
|
1771 endif
|
|
|
1772
|
|
|
1773 if ExtraVim()
|
|
|
1774 if 1
|
|
|
1775 try
|
|
|
1776 Xpath 65536 " X: 65536
|
|
|
1777 asdf
|
|
|
1778 Xpath 131072 " X: 0
|
|
|
1779 endtry | Xpath 262144 " X: 0
|
|
|
1780 endif | Xpath 524288 " X: 0
|
|
|
1781 Xpath 1048576 " X: 0
|
|
|
1782 endif
|
|
|
1783
|
|
|
1784 if ExtraVim()
|
|
|
1785 let p = 1
|
|
|
1786 while p
|
|
|
1787 let p = 0
|
|
|
1788 try
|
|
|
1789 Xpath 2097152 " X: 2097152
|
|
|
1790 asdf
|
|
|
1791 Xpath 4194304 " X: 0
|
|
|
1792 endtry | Xpath 8388608 " X: 0
|
|
|
1793 endwhile | Xpath 16777216 " X: 0
|
|
|
1794 Xpath 33554432 " X: 0
|
|
|
1795 endif
|
|
|
1796
|
|
|
1797 if ExtraVim()
|
|
|
1798 let p = 1
|
|
|
1799 while p
|
|
|
1800 let p = 0
|
|
|
1801 " try
|
|
|
1802 Xpath 67108864 " X: 67108864
|
|
|
1803 endwhile | Xpath 134217728 " X: 0
|
|
|
1804 Xpath 268435456 " X: 0
|
|
|
1805 endif
|
|
|
1806
|
|
|
1807 Xcheck 69275973
|
|
|
1808 "-------------------------------------------------------------------------------
|
|
|
1809 " Test 20: Aborting on errors after :try/:endtry {{{1
|
|
|
1810 "
|
|
|
1811 " When an error occurs after the last active :try/:endtry region has
|
|
|
1812 " been left, termination behavior is as if no :try/:endtry has been
|
|
|
1813 " seen.
|
|
|
1814 "-------------------------------------------------------------------------------
|
|
|
1815
|
|
|
1816 XpathINIT
|
|
|
1817
|
|
|
1818 if ExtraVim()
|
|
|
1819 let p = 1
|
|
|
1820 while p
|
|
|
1821 let p = 0
|
|
|
1822 try
|
|
|
1823 Xpath 1 " X: 1
|
|
|
1824 endtry
|
|
|
1825 asdf
|
|
|
1826 endwhile | Xpath 2 " X: 0
|
|
|
1827 Xpath 4 " X: 4
|
|
|
1828 endif
|
|
|
1829
|
|
|
1830 if ExtraVim()
|
|
|
1831 while 1
|
|
|
1832 try
|
|
|
1833 Xpath 8 " X: 8
|
|
|
1834 break
|
|
|
1835 Xpath 16 " X: 0
|
|
|
1836 endtry
|
|
|
1837 endwhile
|
|
|
1838 Xpath 32 " X: 32
|
|
|
1839 asdf
|
|
|
1840 Xpath 64 " X: 64
|
|
|
1841 endif
|
|
|
1842
|
|
|
1843 if ExtraVim()
|
|
|
1844 while 1
|
|
|
1845 try
|
|
|
1846 Xpath 128 " X: 128
|
|
|
1847 break
|
|
|
1848 Xpath 256 " X: 0
|
|
|
1849 finally
|
|
|
1850 Xpath 512 " X: 512
|
|
|
1851 endtry
|
|
|
1852 endwhile
|
|
|
1853 Xpath 1024 " X: 1024
|
|
|
1854 asdf
|
|
|
1855 Xpath 2048 " X: 2048
|
|
|
1856 endif
|
|
|
1857
|
|
|
1858 if ExtraVim()
|
|
|
1859 while 1
|
|
|
1860 try
|
|
|
1861 Xpath 4096 " X: 4096
|
|
|
1862 finally
|
|
|
1863 Xpath 8192 " X: 8192
|
|
|
1864 break
|
|
|
1865 Xpath 16384 " X: 0
|
|
|
1866 endtry
|
|
|
1867 endwhile
|
|
|
1868 Xpath 32768 " X: 32768
|
|
|
1869 asdf
|
|
|
1870 Xpath 65536 " X: 65536
|
|
|
1871 endif
|
|
|
1872
|
|
|
1873 if ExtraVim()
|
|
|
1874 let p = 1
|
|
|
1875 while p
|
|
|
1876 let p = 0
|
|
|
1877 try
|
|
|
1878 Xpath 131072 " X: 131072
|
|
|
1879 continue
|
|
|
1880 Xpath 262144 " X: 0
|
|
|
1881 endtry
|
|
|
1882 endwhile
|
|
|
1883 Xpath 524288 " X: 524288
|
|
|
1884 asdf
|
|
|
1885 Xpath 1048576 " X: 1048576
|
|
|
1886 endif
|
|
|
1887
|
|
|
1888 if ExtraVim()
|
|
|
1889 let p = 1
|
|
|
1890 while p
|
|
|
1891 let p = 0
|
|
|
1892 try
|
|
|
1893 Xpath 2097152 " X: 2097152
|
|
|
1894 continue
|
|
|
1895 Xpath 4194304 " X: 0
|
|
|
1896 finally
|
|
|
1897 Xpath 8388608 " X: 8388608
|
|
|
1898 endtry
|
|
|
1899 endwhile
|
|
|
1900 Xpath 16777216 " X: 16777216
|
|
|
1901 asdf
|
|
|
1902 Xpath 33554432 " X: 33554432
|
|
|
1903 endif
|
|
|
1904
|
|
|
1905 if ExtraVim()
|
|
|
1906 let p = 1
|
|
|
1907 while p
|
|
|
1908 let p = 0
|
|
|
1909 try
|
|
|
1910 Xpath 67108864 " X: 67108864
|
|
|
1911 finally
|
|
|
1912 Xpath 134217728 " X: 134217728
|
|
|
1913 continue
|
|
|
1914 Xpath 268435456 " X: 0
|
|
|
1915 endtry
|
|
|
1916 endwhile
|
|
|
1917 Xpath 536870912 " X: 536870912
|
|
|
1918 asdf
|
|
|
1919 Xpath 1073741824 " X: 1073741824
|
|
|
1920 endif
|
|
|
1921
|
|
|
1922 Xcheck 1874575085
|
|
|
1923
|
|
|
1924
|
|
|
1925 "-------------------------------------------------------------------------------
|
|
|
1926 " Test 21: :finally for :try after :continue/:break/:return/:finish {{{1
|
|
|
1927 "
|
|
|
1928 " If a :try conditional stays inactive due to a preceding :continue,
|
|
|
1929 " :break, :return, or :finish, its :finally clause should not be
|
|
|
1930 " executed.
|
|
|
1931 "-------------------------------------------------------------------------------
|
|
|
1932
|
|
|
1933 XpathINIT
|
|
|
1934
|
|
|
1935 if ExtraVim()
|
|
|
1936 function F()
|
|
|
1937 let loops = 2
|
|
|
1938 XloopINIT! 1 256
|
|
|
1939 while loops > 0
|
|
|
1940 XloopNEXT
|
|
|
1941 let loops = loops - 1
|
|
|
1942 try
|
|
|
1943 if loops == 1
|
|
|
1944 Xloop 1 " X: 1
|
|
|
1945 continue
|
|
|
1946 Xloop 2 " X: 0
|
|
|
1947 elseif loops == 0
|
|
|
1948 Xloop 4 " X: 4*256
|
|
|
1949 break
|
|
|
1950 Xloop 8 " X: 0
|
|
|
1951 endif
|
|
|
1952
|
|
|
1953 try " inactive
|
|
|
1954 Xloop 16 " X: 0
|
|
|
1955 finally
|
|
|
1956 Xloop 32 " X: 0
|
|
|
1957 endtry
|
|
|
1958 finally
|
|
|
1959 Xloop 64 " X: 64 + 64*256
|
|
|
1960 endtry
|
|
|
1961 Xloop 128 " X: 0
|
|
|
1962 endwhile
|
|
|
1963
|
|
|
1964 try
|
|
|
1965 Xpath 65536 " X: 65536
|
|
|
1966 return
|
|
|
1967 Xpath 131072 " X: 0
|
|
|
1968 try " inactive
|
|
|
1969 Xpath 262144 " X: 0
|
|
|
1970 finally
|
|
|
1971 Xpath 524288 " X: 0
|
|
|
1972 endtry
|
|
|
1973 finally
|
|
|
1974 Xpath 1048576 " X: 1048576
|
|
|
1975 endtry
|
|
|
1976 Xpath 2097152 " X: 0
|
|
|
1977 endfunction
|
|
|
1978
|
|
|
1979 try
|
|
|
1980 Xpath 4194304 " X: 4194304
|
|
|
1981 call F()
|
|
|
1982 Xpath 8388608 " X: 8388608
|
|
|
1983 finish
|
|
|
1984 Xpath 16777216 " X: 0
|
|
|
1985 try " inactive
|
|
|
1986 Xpath 33554432 " X: 0
|
|
|
1987 finally
|
|
|
1988 Xpath 67108864 " X: 0
|
|
|
1989 endtry
|
|
|
1990 finally
|
|
|
1991 Xpath 134217728 " X: 134217728
|
|
|
1992 endtry
|
|
|
1993 Xpath 268435456 " X: 0
|
|
|
1994 endif
|
|
|
1995
|
|
|
1996 Xcheck 147932225
|
|
|
1997
|
|
|
1998
|
|
|
1999 "-------------------------------------------------------------------------------
|
|
|
2000 " Test 22: :finally for a :try after an error/interrupt/:throw {{{1
|
|
|
2001 "
|
|
|
2002 " If a :try conditional stays inactive due to a preceding error or
|
|
|
2003 " interrupt or :throw, its :finally clause should not be executed.
|
|
|
2004 "-------------------------------------------------------------------------------
|
|
|
2005
|
|
|
2006 XpathINIT
|
|
|
2007
|
|
|
2008 if ExtraVim()
|
|
|
2009 function! Error()
|
|
|
2010 try
|
|
|
2011 asdf " aborting error, triggering error exception
|
|
|
2012 endtry
|
|
|
2013 endfunction
|
|
|
2014
|
|
|
2015 Xpath 1 " X: 1
|
|
|
2016 call Error()
|
|
|
2017 Xpath 2 " X: 0
|
|
|
2018
|
|
|
2019 if 1 " not active due to error
|
|
|
2020 try " not active since :if inactive
|
|
|
2021 Xpath 4 " X: 0
|
|
|
2022 finally
|
|
|
2023 Xpath 8 " X: 0
|
|
|
2024 endtry
|
|
|
2025 endif
|
|
|
2026
|
|
|
2027 try " not active due to error
|
|
|
2028 Xpath 16 " X: 0
|
|
|
2029 finally
|
|
|
2030 Xpath 32 " X: 0
|
|
|
2031 endtry
|
|
|
2032 endif
|
|
|
2033
|
|
|
2034 if ExtraVim()
|
|
|
2035 function! Interrupt()
|
|
|
2036 try
|
|
|
2037 "INTERRUPT " triggering interrupt exception
|
|
|
2038 endtry
|
|
|
2039 endfunction
|
|
|
2040
|
|
|
2041 Xpath 64 " X: 64
|
|
|
2042 call Interrupt()
|
|
|
2043 Xpath 128 " X: 0
|
|
|
2044
|
|
|
2045 if 1 " not active due to interrupt
|
|
|
2046 try " not active since :if inactive
|
|
|
2047 Xpath 256 " X: 0
|
|
|
2048 finally
|
|
|
2049 Xpath 512 " X: 0
|
|
|
2050 endtry
|
|
|
2051 endif
|
|
|
2052
|
|
|
2053 try " not active due to interrupt
|
|
|
2054 Xpath 1024 " X: 0
|
|
|
2055 finally
|
|
|
2056 Xpath 2048 " X: 0
|
|
|
2057 endtry
|
|
|
2058 endif
|
|
|
2059
|
|
|
2060 if ExtraVim()
|
|
|
2061 function! Throw()
|
|
|
2062 throw "xyz"
|
|
|
2063 endfunction
|
|
|
2064
|
|
|
2065 Xpath 4096 " X: 4096
|
|
|
2066 call Throw()
|
|
|
2067 Xpath 8192 " X: 0
|
|
|
2068
|
|
|
2069 if 1 " not active due to :throw
|
|
|
2070 try " not active since :if inactive
|
|
|
2071 Xpath 16384 " X: 0
|
|
|
2072 finally
|
|
|
2073 Xpath 32768 " X: 0
|
|
|
2074 endtry
|
|
|
2075 endif
|
|
|
2076
|
|
|
2077 try " not active due to :throw
|
|
|
2078 Xpath 65536 " X: 0
|
|
|
2079 finally
|
|
|
2080 Xpath 131072 " X: 0
|
|
|
2081 endtry
|
|
|
2082 endif
|
|
|
2083
|
|
|
2084 Xcheck 4161
|
|
|
2085
|
|
|
2086
|
|
|
2087 "-------------------------------------------------------------------------------
|
|
|
2088 " Test 23: :catch clauses for a :try after a :throw {{{1
|
|
|
2089 "
|
|
|
2090 " If a :try conditional stays inactive due to a preceding :throw,
|
|
|
2091 " none of its :catch clauses should be executed.
|
|
|
2092 "-------------------------------------------------------------------------------
|
|
|
2093
|
|
|
2094 XpathINIT
|
|
|
2095
|
|
|
2096 if ExtraVim()
|
|
|
2097 try
|
|
|
2098 Xpath 1 " X: 1
|
|
|
2099 throw "xyz"
|
|
|
2100 Xpath 2 " X: 0
|
|
|
2101
|
|
|
2102 if 1 " not active due to :throw
|
|
|
2103 try " not active since :if inactive
|
|
|
2104 Xpath 4 " X: 0
|
|
|
2105 catch /xyz/
|
|
|
2106 Xpath 8 " X: 0
|
|
|
2107 endtry
|
|
|
2108 endif
|
|
|
2109 catch /xyz/
|
|
|
2110 Xpath 16 " X: 16
|
|
|
2111 endtry
|
|
|
2112
|
|
|
2113 Xpath 32 " X: 32
|
|
|
2114 throw "abc"
|
|
|
2115 Xpath 64 " X: 0
|
|
|
2116
|
|
|
2117 try " not active due to :throw
|
|
|
2118 Xpath 128 " X: 0
|
|
|
2119 catch /abc/
|
|
|
2120 Xpath 256 " X: 0
|
|
|
2121 endtry
|
|
|
2122 endif
|
|
|
2123
|
|
|
2124 Xcheck 49
|
|
|
2125
|
|
|
2126
|
|
|
2127 "-------------------------------------------------------------------------------
|
|
|
2128 " Test 24: :endtry for a :try after a :throw {{{1
|
|
|
2129 "
|
|
|
2130 " If a :try conditional stays inactive due to a preceding :throw,
|
|
|
2131 " its :endtry should not rethrow the exception to the next surrounding
|
|
|
2132 " active :try conditional.
|
|
|
2133 "-------------------------------------------------------------------------------
|
|
|
2134
|
|
|
2135 XpathINIT
|
|
|
2136
|
|
|
2137 if ExtraVim()
|
|
|
2138 try " try 1
|
|
|
2139 try " try 2
|
|
|
2140 Xpath 1 " X: 1
|
|
|
2141 throw "xyz" " makes try 2 inactive
|
|
|
2142 Xpath 2 " X: 0
|
|
|
2143
|
|
|
2144 try " try 3
|
|
|
2145 Xpath 4 " X: 0
|
|
|
2146 endtry " no rethrow to try 1
|
|
|
2147 catch /xyz/ " should catch although try 2 inactive
|
|
|
2148 Xpath 8 " X: 8
|
|
|
2149 endtry
|
|
|
2150 catch /xyz/ " try 1 active, but exception already caught
|
|
|
2151 Xpath 16 " X: 0
|
|
|
2152 endtry
|
|
|
2153 Xpath 32 " X: 32
|
|
|
2154 endif
|
|
|
2155
|
|
|
2156 Xcheck 41
|
|
|
2157
|
|
|
2158
|
|
|
2159 "-------------------------------------------------------------------------------
|
|
|
2160 " Test 25: Executing :finally clauses on normal control flow {{{1
|
|
|
2161 "
|
|
|
2162 " Control flow in a :try conditional should always fall through to its
|
|
|
2163 " :finally clause. A :finally clause of a :try conditional inside an
|
|
|
2164 " inactive conditional should never be executed.
|
|
|
2165 "-------------------------------------------------------------------------------
|
|
|
2166
|
|
|
2167 XpathINIT
|
|
|
2168
|
|
|
2169 function! F()
|
|
|
2170 let loops = 3
|
|
|
2171 XloopINIT 1 256
|
|
|
2172 while loops > 0 " 3: 2: 1:
|
|
|
2173 Xloop 1 " X: 1 + 1*256 + 1*256*256
|
|
|
2174 if loops >= 2
|
|
|
2175 try
|
|
|
2176 Xloop 2 " X: 2 + 2*256
|
|
|
2177 if loops == 2
|
|
|
2178 try
|
|
|
2179 Xloop 4 " X: 4*256
|
|
|
2180 finally
|
|
|
2181 Xloop 8 " X: 8*256
|
|
|
2182 endtry
|
|
|
2183 endif
|
|
|
2184 finally
|
|
|
2185 Xloop 16 " X: 16 + 16*256
|
|
|
2186 if loops == 2
|
|
|
2187 try
|
|
|
2188 Xloop 32 " X: 32*256
|
|
|
2189 finally
|
|
|
2190 Xloop 64 " X: 64*256
|
|
|
2191 endtry
|
|
|
2192 endif
|
|
|
2193 endtry
|
|
|
2194 endif
|
|
|
2195 Xloop 128 " X: 128 + 128*256 + 128*256*256
|
|
|
2196 let loops = loops - 1
|
|
|
2197 XloopNEXT
|
|
|
2198 endwhile
|
|
|
2199 Xpath 16777216 " X: 16777216
|
|
|
2200 endfunction
|
|
|
2201
|
|
|
2202 if 1
|
|
|
2203 try
|
|
|
2204 Xpath 33554432 " X: 33554432
|
|
|
2205 call F()
|
|
|
2206 Xpath 67108864 " X: 67108864
|
|
|
2207 finally
|
|
|
2208 Xpath 134217728 " X: 134217728
|
|
|
2209 endtry
|
|
|
2210 else
|
|
|
2211 try
|
|
|
2212 Xpath 268435456 " X: 0
|
|
|
2213 finally
|
|
|
2214 Xpath 536870912 " X: 0
|
|
|
2215 endtry
|
|
|
2216 endif
|
|
|
2217
|
|
|
2218 delfunction F
|
|
|
2219
|
|
|
2220 Xcheck 260177811
|
|
|
2221
|
|
|
2222
|
|
|
2223 "-------------------------------------------------------------------------------
|
|
|
2224 " Test 26: Executing :finally clauses after :continue or :break {{{1
|
|
|
2225 "
|
|
|
2226 " For a :continue or :break dynamically enclosed in a :try/:endtry
|
|
|
2227 " region inside the next surrounding :while/:endwhile, if the
|
|
|
2228 " :continue/:break is before the :finally, the :finally clause is
|
|
|
2229 " executed first. If the :continue/:break is after the :finally, the
|
|
|
2230 " :finally clause is broken (like an :if/:endif region).
|
|
|
2231 "-------------------------------------------------------------------------------
|
|
|
2232
|
|
|
2233 XpathINIT
|
|
|
2234
|
|
|
2235 try
|
|
|
2236 let loops = 3
|
|
|
2237 XloopINIT! 1 32
|
|
|
2238 while loops > 0
|
|
|
2239 XloopNEXT
|
|
|
2240 try
|
|
|
2241 try
|
|
|
2242 if loops == 2 " 3: 2: 1:
|
|
|
2243 Xloop 1 " X: 1*32
|
|
|
2244 let loops = loops - 1
|
|
|
2245 continue
|
|
|
2246 elseif loops == 1
|
|
|
2247 Xloop 2 " X: 2*32*32
|
|
|
2248 break
|
|
|
2249 finish
|
|
|
2250 endif
|
|
|
2251 Xloop 4 " X: 4
|
|
|
2252 endtry
|
|
|
2253 finally
|
|
|
2254 Xloop 8 " X: 8 + 8*32 + 8*32*32
|
|
|
2255 endtry
|
|
|
2256 Xloop 16 " X: 16
|
|
|
2257 let loops = loops - 1
|
|
|
2258 endwhile
|
|
|
2259 Xpath 32768 " X: 32768
|
|
|
2260 finally
|
|
|
2261 Xpath 65536 " X: 65536
|
|
|
2262 let loops = 3
|
|
|
2263 XloopINIT 131072 16
|
|
|
2264 while loops > 0
|
|
|
2265 try
|
|
|
2266 finally
|
|
|
2267 try
|
|
|
2268 if loops == 2
|
|
|
2269 Xloop 1 " X: 131072*16
|
|
|
2270 let loops = loops - 1
|
|
|
2271 XloopNEXT
|
|
|
2272 continue
|
|
|
2273 elseif loops == 1
|
|
|
2274 Xloop 2 " X: 131072*2*16*16
|
|
|
2275 break
|
|
|
2276 finish
|
|
|
2277 endif
|
|
|
2278 endtry
|
|
|
2279 Xloop 4 " X: 131072*4
|
|
|
2280 endtry
|
|
|
2281 Xloop 8 " X: 131072*8
|
|
|
2282 let loops = loops - 1
|
|
|
2283 XloopNEXT
|
|
|
2284 endwhile
|
|
|
2285 Xpath 536870912 " X: 536870912
|
|
|
2286 endtry
|
|
|
2287 Xpath 1073741824 " X: 1073741824
|
|
|
2288
|
|
|
2289 unlet loops
|
|
|
2290
|
|
|
2291 Xcheck 1681500476
|
|
|
2292
|
|
|
2293
|
|
|
2294 "-------------------------------------------------------------------------------
|
|
|
2295 " Test 27: Executing :finally clauses after :return {{{1
|
|
|
2296 "
|
|
|
2297 " For a :return command dynamically enclosed in a :try/:endtry region,
|
|
|
2298 " :finally clauses are executed and the called function is ended.
|
|
|
2299 "-------------------------------------------------------------------------------
|
|
|
2300
|
|
|
2301 XpathINIT
|
|
|
2302
|
|
|
2303 function! F()
|
|
|
2304 try
|
|
|
2305 Xpath 1 " X: 1
|
|
|
2306 try
|
|
|
2307 Xpath 2 " X: 2
|
|
|
2308 return
|
|
|
2309 Xpath 4 " X: 0
|
|
|
2310 finally
|
|
|
2311 Xpath 8 " X: 8
|
|
|
2312 endtry
|
|
|
2313 Xpath 16 " X: 0
|
|
|
2314 finally
|
|
|
2315 Xpath 32 " X: 32
|
|
|
2316 endtry
|
|
|
2317 Xpath 64 " X: 0
|
|
|
2318 endfunction
|
|
|
2319
|
|
|
2320 function! G()
|
|
|
2321 try
|
|
|
2322 Xpath 128 " X: 128
|
|
|
2323 return
|
|
|
2324 Xpath 256 " X: 0
|
|
|
2325 finally
|
|
|
2326 Xpath 512 " X: 512
|
|
|
2327 call F()
|
|
|
2328 Xpath 1024 " X: 1024
|
|
|
2329 endtry
|
|
|
2330 Xpath 2048 " X: 0
|
|
|
2331 endfunction
|
|
|
2332
|
|
|
2333 function! H()
|
|
|
2334 try
|
|
|
2335 Xpath 4096 " X: 4096
|
|
|
2336 call G()
|
|
|
2337 Xpath 8192 " X: 8192
|
|
|
2338 finally
|
|
|
2339 Xpath 16384 " X: 16384
|
|
|
2340 return
|
|
|
2341 Xpath 32768 " X: 0
|
|
|
2342 endtry
|
|
|
2343 Xpath 65536 " X: 0
|
|
|
2344 endfunction
|
|
|
2345
|
|
|
2346 try
|
|
|
2347 Xpath 131072 " X: 131072
|
|
|
2348 call H()
|
|
|
2349 Xpath 262144 " X: 262144
|
|
|
2350 finally
|
|
|
2351 Xpath 524288 " X: 524288
|
|
|
2352 endtry
|
|
|
2353 Xpath 1048576 " X: 1048576
|
|
|
2354
|
|
|
2355 Xcheck 1996459
|
|
|
2356
|
|
|
2357 " Leave F, G, and H for execution as scripts in the next test.
|
|
|
2358
|
|
|
2359
|
|
|
2360 "-------------------------------------------------------------------------------
|
|
|
2361 " Test 28: Executing :finally clauses after :finish {{{1
|
|
|
2362 "
|
|
|
2363 " For a :finish command dynamically enclosed in a :try/:endtry region,
|
|
|
2364 " :finally clauses are executed and the sourced file is finished.
|
|
|
2365 "
|
|
|
2366 " This test executes the bodies of the functions F, G, and H from the
|
|
|
2367 " previous test as script files (:return replaced by :finish).
|
|
|
2368 "-------------------------------------------------------------------------------
|
|
|
2369
|
|
|
2370 XpathINIT
|
|
|
2371
|
|
|
2372 let scriptF = MakeScript("F") " X: 1 + 2 + 8 + 32
|
|
|
2373 let scriptG = MakeScript("G", scriptF) " X: 128 + 512 + 1024
|
|
|
2374 let scriptH = MakeScript("H", scriptG) " X: 4096 + 8192 + 16384
|
|
|
2375
|
|
|
2376 try
|
|
|
2377 Xpath 131072 " X: 131072
|
|
|
2378 exec "source" scriptH
|
|
|
2379 Xpath 262144 " X: 262144
|
|
|
2380 finally
|
|
|
2381 Xpath 524288 " X: 524288
|
|
|
2382 endtry
|
|
|
2383 Xpath 1048576 " X: 1048576
|
|
|
2384
|
|
|
2385 call delete(scriptF)
|
|
|
2386 call delete(scriptG)
|
|
|
2387 call delete(scriptH)
|
|
|
2388 unlet scriptF scriptG scriptH
|
|
|
2389 delfunction F
|
|
|
2390 delfunction G
|
|
|
2391 delfunction H
|
|
|
2392
|
|
|
2393 Xcheck 1996459
|
|
|
2394
|
|
|
2395
|
|
|
2396 "-------------------------------------------------------------------------------
|
|
|
2397 " Test 29: Executing :finally clauses on errors {{{1
|
|
|
2398 "
|
|
|
2399 " After an error in a command dynamically enclosed in a :try/:endtry
|
|
|
2400 " region, :finally clauses are executed and the script processing is
|
|
|
2401 " terminated.
|
|
|
2402 "-------------------------------------------------------------------------------
|
|
|
2403
|
|
|
2404 XpathINIT
|
|
|
2405
|
|
|
2406 if ExtraVim()
|
|
|
2407 function! F()
|
|
|
2408 while 1
|
|
|
2409 try
|
|
|
2410 Xpath 1 " X: 1
|
|
|
2411 while 1
|
|
|
2412 try
|
|
|
2413 Xpath 2 " X: 2
|
|
|
2414 asdf " error
|
|
|
2415 Xpath 4 " X: 0
|
|
|
2416 finally
|
|
|
2417 Xpath 8 " X: 8
|
|
|
2418 endtry | Xpath 16 " X: 0
|
|
|
2419 Xpath 32 " X: 0
|
|
|
2420 break
|
|
|
2421 endwhile
|
|
|
2422 Xpath 64 " X: 0
|
|
|
2423 finally
|
|
|
2424 Xpath 128 " X: 128
|
|
|
2425 endtry | Xpath 256 " X: 0
|
|
|
2426 Xpath 512 " X: 0
|
|
|
2427 break
|
|
|
2428 endwhile
|
|
|
2429 Xpath 1024 " X: 0
|
|
|
2430 endfunction
|
|
|
2431
|
|
|
2432 while 1
|
|
|
2433 try
|
|
|
2434 Xpath 2048 " X: 2048
|
|
|
2435 while 1
|
|
|
2436 call F()
|
|
|
2437 Xpath 4096 " X: 0
|
|
|
2438 break
|
|
|
2439 endwhile | Xpath 8192 " X: 0
|
|
|
2440 Xpath 16384 " X: 0
|
|
|
2441 finally
|
|
|
2442 Xpath 32768 " X: 32768
|
|
|
2443 endtry | Xpath 65536 " X: 0
|
|
|
2444 endwhile | Xpath 131072 " X: 0
|
|
|
2445 Xpath 262144 " X: 0
|
|
|
2446 endif
|
|
|
2447
|
|
|
2448 if ExtraVim()
|
|
|
2449 function! G() abort
|
|
|
2450 if 1
|
|
|
2451 try
|
|
|
2452 Xpath 524288 " X: 524288
|
|
|
2453 asdf " error
|
|
|
2454 Xpath 1048576 " X: 0
|
|
|
2455 finally
|
|
|
2456 Xpath 2097152 " X: 2097152
|
|
|
2457 endtry | Xpath 4194304 " X: 0
|
|
|
2458 endif | Xpath 8388608 " X: 0
|
|
|
2459 Xpath 16777216 " X: 0
|
|
|
2460 endfunction
|
|
|
2461
|
|
|
2462 if 1
|
|
|
2463 try
|
|
|
2464 Xpath 33554432 " X: 33554432
|
|
|
2465 call G()
|
|
|
2466 Xpath 67108864 " X: 0
|
|
|
2467 finally
|
|
|
2468 Xpath 134217728 " X: 134217728
|
|
|
2469 endtry | Xpath 268435456 " X: 0
|
|
|
2470 endif | Xpath 536870912 " X: 0
|
|
|
2471 Xpath 1073741824 " X: 0
|
|
|
2472 endif
|
|
|
2473
|
|
|
2474 Xcheck 170428555
|
|
|
2475
|
|
|
2476
|
|
|
2477 "-------------------------------------------------------------------------------
|
|
|
2478 " Test 30: Executing :finally clauses on interrupt {{{1
|
|
|
2479 "
|
|
|
2480 " After an interrupt in a command dynamically enclosed in
|
|
|
2481 " a :try/:endtry region, :finally clauses are executed and the
|
|
|
2482 " script processing is terminated.
|
|
|
2483 "-------------------------------------------------------------------------------
|
|
|
2484
|
|
|
2485 XpathINIT
|
|
|
2486
|
|
|
2487 if ExtraVim()
|
|
|
2488 XloopINIT 1 16
|
|
|
2489
|
|
|
2490 function! F()
|
|
|
2491 try
|
|
|
2492 Xloop 1 " X: 1 + 1*16
|
|
|
2493 "INTERRUPT
|
|
|
2494 Xloop 2 " X: 0
|
|
|
2495 finally
|
|
|
2496 Xloop 4 " X: 4 + 4*16
|
|
|
2497 endtry
|
|
|
2498 Xloop 8 " X: 0
|
|
|
2499 endfunction
|
|
|
2500
|
|
|
2501 try
|
|
|
2502 Xpath 256 " X: 256
|
|
|
2503 try
|
|
|
2504 Xpath 512 " X: 512
|
|
|
2505 "INTERRUPT
|
|
|
2506 Xpath 1024 " X: 0
|
|
|
2507 finally
|
|
|
2508 Xpath 2048 " X: 2048
|
|
|
2509 try
|
|
|
2510 Xpath 4096 " X: 4096
|
|
|
2511 try
|
|
|
2512 Xpath 8192 " X: 8192
|
|
|
2513 finally
|
|
|
2514 Xpath 16384 " X: 16384
|
|
|
2515 try
|
|
|
2516 Xpath 32768 " X: 32768
|
|
|
2517 "INTERRUPT
|
|
|
2518 Xpath 65536 " X: 0
|
|
|
2519 endtry
|
|
|
2520 Xpath 131072 " X: 0
|
|
|
2521 endtry
|
|
|
2522 Xpath 262144 " X: 0
|
|
|
2523 endtry
|
|
|
2524 Xpath 524288 " X: 0
|
|
|
2525 endtry
|
|
|
2526 Xpath 1048576 " X: 0
|
|
|
2527 finally
|
|
|
2528 Xpath 2097152 " X: 2097152
|
|
|
2529 try
|
|
|
2530 Xpath 4194304 " X: 4194304
|
|
|
2531 call F()
|
|
|
2532 Xpath 8388608 " X: 0
|
|
|
2533 finally
|
|
|
2534 Xpath 16777216 " X: 16777216
|
|
|
2535 try
|
|
|
2536 Xpath 33554432 " X: 33554432
|
|
|
2537 XloopNEXT
|
|
|
2538 ExecAsScript F
|
|
|
2539 Xpath 67108864 " X: 0
|
|
|
2540 finally
|
|
|
2541 Xpath 134217728 " X: 134217728
|
|
|
2542 endtry
|
|
|
2543 Xpath 268435456 " X: 0
|
|
|
2544 endtry
|
|
|
2545 Xpath 536870912 " X: 0
|
|
|
2546 endtry
|
|
|
2547 Xpath 1073741824 " X: 0
|
|
|
2548 endif
|
|
|
2549
|
|
|
2550 Xcheck 190905173
|
|
|
2551
|
|
|
2552
|
|
|
2553 "-------------------------------------------------------------------------------
|
|
|
2554 " Test 31: Executing :finally clauses after :throw {{{1
|
|
|
2555 "
|
|
|
2556 " After a :throw dynamically enclosed in a :try/:endtry region,
|
|
|
2557 " :finally clauses are executed and the script processing is
|
|
|
2558 " terminated.
|
|
|
2559 "-------------------------------------------------------------------------------
|
|
|
2560
|
|
|
2561 XpathINIT
|
|
|
2562
|
|
|
2563 if ExtraVim()
|
|
|
2564 XloopINIT 1 16
|
|
|
2565
|
|
|
2566 function! F()
|
|
|
2567 try
|
|
|
2568 Xloop 1 " X: 1 + 1*16
|
|
|
2569 throw "exception"
|
|
|
2570 Xloop 2 " X: 0
|
|
|
2571 finally
|
|
|
2572 Xloop 4 " X: 4 + 4*16
|
|
|
2573 endtry
|
|
|
2574 Xloop 8 " X: 0
|
|
|
2575 endfunction
|
|
|
2576
|
|
|
2577 try
|
|
|
2578 Xpath 256 " X: 256
|
|
|
2579 try
|
|
|
2580 Xpath 512 " X: 512
|
|
|
2581 throw "exception"
|
|
|
2582 Xpath 1024 " X: 0
|
|
|
2583 finally
|
|
|
2584 Xpath 2048 " X: 2048
|
|
|
2585 try
|
|
|
2586 Xpath 4096 " X: 4096
|
|
|
2587 try
|
|
|
2588 Xpath 8192 " X: 8192
|
|
|
2589 finally
|
|
|
2590 Xpath 16384 " X: 16384
|
|
|
2591 try
|
|
|
2592 Xpath 32768 " X: 32768
|
|
|
2593 throw "exception"
|
|
|
2594 Xpath 65536 " X: 0
|
|
|
2595 endtry
|
|
|
2596 Xpath 131072 " X: 0
|
|
|
2597 endtry
|
|
|
2598 Xpath 262144 " X: 0
|
|
|
2599 endtry
|
|
|
2600 Xpath 524288 " X: 0
|
|
|
2601 endtry
|
|
|
2602 Xpath 1048576 " X: 0
|
|
|
2603 finally
|
|
|
2604 Xpath 2097152 " X: 2097152
|
|
|
2605 try
|
|
|
2606 Xpath 4194304 " X: 4194304
|
|
|
2607 call F()
|
|
|
2608 Xpath 8388608 " X: 0
|
|
|
2609 finally
|
|
|
2610 Xpath 16777216 " X: 16777216
|
|
|
2611 try
|
|
|
2612 Xpath 33554432 " X: 33554432
|
|
|
2613 XloopNEXT
|
|
|
2614 ExecAsScript F
|
|
|
2615 Xpath 67108864 " X: 0
|
|
|
2616 finally
|
|
|
2617 Xpath 134217728 " X: 134217728
|
|
|
2618 endtry
|
|
|
2619 Xpath 268435456 " X: 0
|
|
|
2620 endtry
|
|
|
2621 Xpath 536870912 " X: 0
|
|
|
2622 endtry
|
|
|
2623 Xpath 1073741824 " X: 0
|
|
|
2624 endif
|
|
|
2625
|
|
|
2626 Xcheck 190905173
|
|
|
2627
|
|
|
2628
|
|
|
2629 "-------------------------------------------------------------------------------
|
|
|
2630 " Test 32: Remembering the :return value on :finally {{{1
|
|
|
2631 "
|
|
|
2632 " If a :finally clause is executed due to a :return specifying
|
|
|
2633 " a value, this is the value visible to the caller if not overwritten
|
|
|
2634 " by a new :return in the :finally clause. A :return without a value
|
|
|
2635 " in the :finally clause overwrites with value 0.
|
|
|
2636 "-------------------------------------------------------------------------------
|
|
|
2637
|
|
|
2638 XpathINIT
|
|
|
2639
|
|
|
2640 function! F()
|
|
|
2641 try
|
|
|
2642 Xpath 1 " X: 1
|
|
|
2643 try
|
|
|
2644 Xpath 2 " X: 2
|
|
|
2645 return "ABCD"
|
|
|
2646 Xpath 4 " X: 0
|
|
|
2647 finally
|
|
|
2648 Xpath 8 " X: 8
|
|
|
2649 endtry
|
|
|
2650 Xpath 16 " X: 0
|
|
|
2651 finally
|
|
|
2652 Xpath 32 " X: 32
|
|
|
2653 endtry
|
|
|
2654 Xpath 64 " X: 0
|
|
|
2655 endfunction
|
|
|
2656
|
|
|
2657 function! G()
|
|
|
2658 try
|
|
|
2659 Xpath 128 " X: 128
|
|
|
2660 return 8
|
|
|
2661 Xpath 256 " X: 0
|
|
|
2662 finally
|
|
|
2663 Xpath 512 " X: 512
|
|
|
2664 return 16 + strlen(F())
|
|
|
2665 Xpath 1024 " X: 0
|
|
|
2666 endtry
|
|
|
2667 Xpath 2048 " X: 0
|
|
|
2668 endfunction
|
|
|
2669
|
|
|
2670 function! H()
|
|
|
2671 try
|
|
|
2672 Xpath 4096 " X: 4096
|
|
|
2673 return 32
|
|
|
2674 Xpath 8192 " X: 0
|
|
|
2675 finally
|
|
|
2676 Xpath 16384 " X: 16384
|
|
|
2677 return
|
|
|
2678 Xpath 32768 " X: 0
|
|
|
2679 endtry
|
|
|
2680 Xpath 65536 " X: 0
|
|
|
2681 endfunction
|
|
|
2682
|
|
|
2683 function! I()
|
|
|
2684 try
|
|
|
2685 Xpath 131072 " X: 131072
|
|
|
2686 finally
|
|
|
2687 Xpath 262144 " X: 262144
|
|
|
2688 return G() + H() + 64
|
|
|
2689 Xpath 524288 " X: 0
|
|
|
2690 endtry
|
|
|
2691 Xpath 1048576 " X: 0
|
|
|
2692 endfunction
|
|
|
2693
|
|
|
2694 let retcode = I()
|
|
|
2695 Xpath 2097152 " X: 2097152
|
|
|
2696
|
|
|
2697 if retcode < 0
|
|
|
2698 Xpath 4194304 " X: 0
|
|
|
2699 endif
|
|
|
2700 if retcode % 4
|
|
|
2701 Xpath 8388608 " X: 0
|
|
|
2702 endif
|
|
|
2703 if (retcode/4) % 2
|
|
|
2704 Xpath 16777216 " X: 16777216
|
|
|
2705 endif
|
|
|
2706 if (retcode/8) % 2
|
|
|
2707 Xpath 33554432 " X: 0
|
|
|
2708 endif
|
|
|
2709 if (retcode/16) % 2
|
|
|
2710 Xpath 67108864 " X: 67108864
|
|
|
2711 endif
|
|
|
2712 if (retcode/32) % 2
|
|
|
2713 Xpath 134217728 " X: 0
|
|
|
2714 endif
|
|
|
2715 if (retcode/64) % 2
|
|
|
2716 Xpath 268435456 " X: 268435456
|
|
|
2717 endif
|
|
|
2718 if retcode/128
|
|
|
2719 Xpath 536870912 " X: 0
|
|
|
2720 endif
|
|
|
2721
|
|
|
2722 unlet retcode
|
|
|
2723 delfunction F
|
|
|
2724 delfunction G
|
|
|
2725 delfunction H
|
|
|
2726 delfunction I
|
|
|
2727
|
|
|
2728 Xcheck 354833067
|
|
|
2729
|
|
|
2730
|
|
|
2731 "-------------------------------------------------------------------------------
|
|
|
2732 " Test 33: :return under :execute or user command and :finally {{{1
|
|
|
2733 "
|
|
|
2734 " A :return command may be executed under an ":execute" or from
|
|
|
2735 " a user command. Executing of :finally clauses and passing through
|
|
|
2736 " the return code works also then.
|
|
|
2737 "-------------------------------------------------------------------------------
|
|
|
2738 XpathINIT
|
|
|
2739
|
|
|
2740 command! -nargs=? RETURN
|
|
|
2741 \ try | return <args> | finally | return <args> * 2 | endtry
|
|
|
2742
|
|
|
2743 function! F()
|
|
|
2744 try
|
|
|
2745 RETURN 8
|
|
|
2746 Xpath 1 " X: 0
|
|
|
2747 finally
|
|
|
2748 Xpath 2 " X: 2
|
|
|
2749 endtry
|
|
|
2750 Xpath 4 " X: 0
|
|
|
2751 endfunction
|
|
|
2752
|
|
|
2753 function! G()
|
|
|
2754 try
|
|
|
2755 RETURN 32
|
|
|
2756 Xpath 8 " X: 0
|
|
|
2757 finally
|
|
|
2758 Xpath 16 " X: 16
|
|
|
2759 RETURN 128
|
|
|
2760 Xpath 32 " X: 0
|
|
|
2761 endtry
|
|
|
2762 Xpath 64 " X: 0
|
|
|
2763 endfunction
|
|
|
2764
|
|
|
2765 function! H()
|
|
|
2766 try
|
|
|
2767 execute "try | return 512 | finally | return 1024 | endtry"
|
|
|
2768 Xpath 128 " X: 0
|
|
|
2769 finally
|
|
|
2770 Xpath 256 " X: 256
|
|
|
2771 endtry
|
|
|
2772 Xpath 512 " X: 0
|
|
|
2773 endfunction
|
|
|
2774
|
|
|
2775 function! I()
|
|
|
2776 try
|
|
|
2777 execute "try | return 2048 | finally | return 4096 | endtry"
|
|
|
2778 Xpath 1024 " X: 0
|
|
|
2779 finally
|
|
|
2780 Xpath 2048 " X: 2048
|
|
|
2781 execute "try | return 8192 | finally | return 16384 | endtry"
|
|
|
2782 Xpath 4096 " X: 0
|
|
|
2783 endtry
|
|
|
2784 Xpath 8192 " X: 0
|
|
|
2785 endfunction
|
|
|
2786
|
|
|
2787 function! J()
|
|
|
2788 try
|
|
|
2789 RETURN 32768
|
|
|
2790 Xpath 16384 " X: 0
|
|
|
2791 finally
|
|
|
2792 Xpath 32768 " X: 32768
|
|
|
2793 return
|
|
|
2794 Xpath 65536 " X: 0
|
|
|
2795 endtry
|
|
|
2796 Xpath 131072 " X: 0
|
|
|
2797 endfunction
|
|
|
2798
|
|
|
2799 function! K()
|
|
|
2800 try
|
|
|
2801 execute "try | return 131072 | finally | return 262144 | endtry"
|
|
|
2802 Xpath 262144 " X: 0
|
|
|
2803 finally
|
|
|
2804 Xpath 524288 " X: 524288
|
|
|
2805 execute "try | return 524288 | finally | return | endtry"
|
|
|
2806 Xpath 1048576 " X: 0
|
|
|
2807 endtry
|
|
|
2808 Xpath 2097152 " X: 0
|
|
|
2809 endfunction
|
|
|
2810
|
|
|
2811 function! L()
|
|
|
2812 try
|
|
|
2813 return
|
|
|
2814 Xpath 4194304 " X: 0
|
|
|
2815 finally
|
|
|
2816 Xpath 8388608 " X: 8388608
|
|
|
2817 RETURN 1048576
|
|
|
2818 Xpath 16777216 " X: 0
|
|
|
2819 endtry
|
|
|
2820 Xpath 33554432 " X: 0
|
|
|
2821 endfunction
|
|
|
2822
|
|
|
2823 function! M()
|
|
|
2824 try
|
|
|
2825 return
|
|
|
2826 Xpath 67108864 " X: 0
|
|
|
2827 finally
|
|
|
2828 Xpath 134217728 " X: 134217728
|
|
|
2829 execute "try | return 4194304 | finally | return 8388608 | endtry"
|
|
|
2830 Xpath 268435456 " X: 0
|
|
|
2831 endtry
|
|
|
2832 Xpath 536870912 " X: 0
|
|
|
2833 endfunction
|
|
|
2834
|
|
|
2835 function! N()
|
|
|
2836 RETURN 16777216
|
|
|
2837 endfunction
|
|
|
2838
|
|
|
2839 function! O()
|
|
|
2840 execute "try | return 67108864 | finally | return 134217728 | endtry"
|
|
|
2841 endfunction
|
|
|
2842
|
|
|
2843 let sum = F() + G() + H() + I() + J() + K() + L() + M()
|
|
|
2844 let expected = 16 + 256 + 1024 + 16384 + 0 + 0 + 2097152 + 8388608
|
|
|
2845 let sum = sum + N() + O()
|
|
|
2846 let expected = expected + 33554432 + 134217728
|
|
|
2847
|
|
|
2848 if sum == expected
|
|
|
2849 Xout "sum = " . sum . " (ok)"
|
|
|
2850 else
|
|
|
2851 Xout "sum = " . sum . ", expected: " . expected
|
|
|
2852 endif
|
|
|
2853
|
|
|
2854 Xpath 1073741824 " X: 1073741824
|
|
|
2855
|
|
|
2856 if sum != expected
|
|
|
2857 " The Xpath command does not accept 2^31 (negative); add explicitly:
|
|
|
2858 let Xpath = Xpath + 2147483648 " X: 0
|
|
|
2859 endif
|
|
|
2860
|
|
|
2861 unlet sum expected
|
|
|
2862 delfunction F
|
|
|
2863 delfunction G
|
|
|
2864 delfunction H
|
|
|
2865 delfunction I
|
|
|
2866 delfunction J
|
|
|
2867 delfunction K
|
|
|
2868 delfunction L
|
|
|
2869 delfunction M
|
|
|
2870 delfunction N
|
|
|
2871 delfunction O
|
|
|
2872
|
|
|
2873 Xcheck 1216907538
|
|
|
2874
|
|
|
2875
|
|
|
2876 "-------------------------------------------------------------------------------
|
|
|
2877 " Test 34: :finally reason discarded by :continue {{{1
|
|
|
2878 "
|
|
|
2879 " When a :finally clause is executed due to a :continue, :break,
|
|
|
2880 " :return, :finish, error, interrupt or :throw, the jump reason is
|
|
|
2881 " discarded by a :continue in the finally clause.
|
|
|
2882 "-------------------------------------------------------------------------------
|
|
|
2883
|
|
|
2884 XpathINIT
|
|
|
2885
|
|
|
2886 if ExtraVim()
|
|
|
2887
|
|
|
2888 XloopINIT! 1 8
|
|
|
2889
|
|
|
2890 function! C(jump)
|
|
|
2891 XloopNEXT
|
|
|
2892 let loop = 0
|
|
|
2893 while loop < 2
|
|
|
2894 let loop = loop + 1
|
|
|
2895 if loop == 1
|
|
|
2896 try
|
|
|
2897 if a:jump == "continue"
|
|
|
2898 continue
|
|
|
2899 elseif a:jump == "break"
|
|
|
2900 break
|
|
|
2901 elseif a:jump == "return" || a:jump == "finish"
|
|
|
2902 return
|
|
|
2903 elseif a:jump == "error"
|
|
|
2904 asdf
|
|
|
2905 elseif a:jump == "interrupt"
|
|
|
2906 "INTERRUPT
|
|
|
2907 let dummy = 0
|
|
|
2908 elseif a:jump == "throw"
|
|
|
2909 throw "abc"
|
|
|
2910 endif
|
|
|
2911 finally
|
|
|
2912 continue " discards jump that caused the :finally
|
|
|
2913 Xloop 1 " X: 0
|
|
|
2914 endtry
|
|
|
2915 Xloop 2 " X: 0
|
|
|
2916 elseif loop == 2
|
|
|
2917 Xloop 4 " X: 4*(1+8+64+512+4096+32768+262144)
|
|
|
2918 endif
|
|
|
2919 endwhile
|
|
|
2920 endfunction
|
|
|
2921
|
|
|
2922 call C("continue")
|
|
|
2923 Xpath 2097152 " X: 2097152
|
|
|
2924 call C("break")
|
|
|
2925 Xpath 4194304 " X: 4194304
|
|
|
2926 call C("return")
|
|
|
2927 Xpath 8388608 " X: 8388608
|
|
|
2928 let g:jump = "finish"
|
|
|
2929 ExecAsScript C
|
|
|
2930 unlet g:jump
|
|
|
2931 Xpath 16777216 " X: 16777216
|
|
|
2932 try
|
|
|
2933 call C("error")
|
|
|
2934 Xpath 33554432 " X: 33554432
|
|
|
2935 finally
|
|
|
2936 Xpath 67108864 " X: 67108864
|
|
|
2937 try
|
|
|
2938 call C("interrupt")
|
|
|
2939 Xpath 134217728 " X: 134217728
|
|
|
2940 finally
|
|
|
2941 Xpath 268435456 " X: 268435456
|
|
|
2942 call C("throw")
|
|
|
2943 Xpath 536870912 " X: 536870912
|
|
|
2944 endtry
|
|
|
2945 endtry
|
|
|
2946 Xpath 1073741824 " X: 1073741824
|
|
|
2947
|
|
|
2948 delfunction C
|
|
|
2949
|
|
|
2950 endif
|
|
|
2951
|
|
|
2952 Xcheck 2146584868
|
|
|
2953
|
|
|
2954
|
|
|
2955 "-------------------------------------------------------------------------------
|
|
|
2956 " Test 35: :finally reason discarded by :break {{{1
|
|
|
2957 "
|
|
|
2958 " When a :finally clause is executed due to a :continue, :break,
|
|
|
2959 " :return, :finish, error, interrupt or :throw, the jump reason is
|
|
|
2960 " discarded by a :break in the finally clause.
|
|
|
2961 "-------------------------------------------------------------------------------
|
|
|
2962
|
|
|
2963 XpathINIT
|
|
|
2964
|
|
|
2965 if ExtraVim()
|
|
|
2966
|
|
|
2967 XloopINIT! 1 8
|
|
|
2968
|
|
|
2969 function! B(jump)
|
|
|
2970 XloopNEXT
|
|
|
2971 let loop = 0
|
|
|
2972 while loop < 2
|
|
|
2973 let loop = loop + 1
|
|
|
2974 if loop == 1
|
|
|
2975 try
|
|
|
2976 if a:jump == "continue"
|
|
|
2977 continue
|
|
|
2978 elseif a:jump == "break"
|
|
|
2979 break
|
|
|
2980 elseif a:jump == "return" || a:jump == "finish"
|
|
|
2981 return
|
|
|
2982 elseif a:jump == "error"
|
|
|
2983 asdf
|
|
|
2984 elseif a:jump == "interrupt"
|
|
|
2985 "INTERRUPT
|
|
|
2986 let dummy = 0
|
|
|
2987 elseif a:jump == "throw"
|
|
|
2988 throw "abc"
|
|
|
2989 endif
|
|
|
2990 finally
|
|
|
2991 break " discards jump that caused the :finally
|
|
|
2992 Xloop 1 " X: 0
|
|
|
2993 endtry
|
|
|
2994 elseif loop == 2
|
|
|
2995 Xloop 2 " X: 0
|
|
|
2996 endif
|
|
|
2997 endwhile
|
|
|
2998 Xloop 4 " X: 4*(1+8+64+512+4096+32768+262144)
|
|
|
2999 endfunction
|
|
|
3000
|
|
|
3001 call B("continue")
|
|
|
3002 Xpath 2097152 " X: 2097152
|
|
|
3003 call B("break")
|
|
|
3004 Xpath 4194304 " X: 4194304
|
|
|
3005 call B("return")
|
|
|
3006 Xpath 8388608 " X: 8388608
|
|
|
3007 let g:jump = "finish"
|
|
|
3008 ExecAsScript B
|
|
|
3009 unlet g:jump
|
|
|
3010 Xpath 16777216 " X: 16777216
|
|
|
3011 try
|
|
|
3012 call B("error")
|
|
|
3013 Xpath 33554432 " X: 33554432
|
|
|
3014 finally
|
|
|
3015 Xpath 67108864 " X: 67108864
|
|
|
3016 try
|
|
|
3017 call B("interrupt")
|
|
|
3018 Xpath 134217728 " X: 134217728
|
|
|
3019 finally
|
|
|
3020 Xpath 268435456 " X: 268435456
|
|
|
3021 call B("throw")
|
|
|
3022 Xpath 536870912 " X: 536870912
|
|
|
3023 endtry
|
|
|
3024 endtry
|
|
|
3025 Xpath 1073741824 " X: 1073741824
|
|
|
3026
|
|
|
3027 delfunction B
|
|
|
3028
|
|
|
3029 endif
|
|
|
3030
|
|
|
3031 Xcheck 2146584868
|
|
|
3032
|
|
|
3033
|
|
|
3034 "-------------------------------------------------------------------------------
|
|
|
3035 " Test 36: :finally reason discarded by :return {{{1
|
|
|
3036 "
|
|
|
3037 " When a :finally clause is executed due to a :continue, :break,
|
|
|
3038 " :return, :finish, error, interrupt or :throw, the jump reason is
|
|
|
3039 " discarded by a :return in the finally clause.
|
|
|
3040 "-------------------------------------------------------------------------------
|
|
|
3041
|
|
|
3042 XpathINIT
|
|
|
3043
|
|
|
3044 if ExtraVim()
|
|
|
3045
|
|
|
3046 XloopINIT! 1 8
|
|
|
3047
|
|
|
3048 function! R(jump, retval) abort
|
|
|
3049 XloopNEXT
|
|
|
3050 let loop = 0
|
|
|
3051 while loop < 2
|
|
|
3052 let loop = loop + 1
|
|
|
3053 if loop == 1
|
|
|
3054 try
|
|
|
3055 if a:jump == "continue"
|
|
|
3056 continue
|
|
|
3057 elseif a:jump == "break"
|
|
|
3058 break
|
|
|
3059 elseif a:jump == "return"
|
|
|
3060 return
|
|
|
3061 elseif a:jump == "error"
|
|
|
3062 asdf
|
|
|
3063 elseif a:jump == "interrupt"
|
|
|
3064 "INTERRUPT
|
|
|
3065 let dummy = 0
|
|
|
3066 elseif a:jump == "throw"
|
|
|
3067 throw "abc"
|
|
|
3068 endif
|
|
|
3069 finally
|
|
|
3070 return a:retval " discards jump that caused the :finally
|
|
|
3071 Xloop 1 " X: 0
|
|
|
3072 endtry
|
|
|
3073 elseif loop == 2
|
|
|
3074 Xloop 2 " X: 0
|
|
|
3075 endif
|
|
|
3076 endwhile
|
|
|
3077 Xloop 4 " X: 0
|
|
|
3078 endfunction
|
|
|
3079
|
|
|
3080 let sum = -R("continue", -8)
|
|
|
3081 Xpath 2097152 " X: 2097152
|
|
|
3082 let sum = sum - R("break", -16)
|
|
|
3083 Xpath 4194304 " X: 4194304
|
|
|
3084 let sum = sum - R("return", -32)
|
|
|
3085 Xpath 8388608 " X: 8388608
|
|
|
3086 try
|
|
|
3087 let sum = sum - R("error", -64)
|
|
|
3088 Xpath 16777216 " X: 16777216
|
|
|
3089 finally
|
|
|
3090 Xpath 33554432 " X: 33554432
|
|
|
3091 try
|
|
|
3092 let sum = sum - R("interrupt", -128)
|
|
|
3093 Xpath 67108864 " X: 67108864
|
|
|
3094 finally
|
|
|
3095 Xpath 134217728 " X: 134217728
|
|
|
3096 let sum = sum - R("throw", -256)
|
|
|
3097 Xpath 268435456 " X: 268435456
|
|
|
3098 endtry
|
|
|
3099 endtry
|
|
|
3100 Xpath 536870912 " X: 536870912
|
|
|
3101
|
|
|
3102 let expected = 8 + 16 + 32 + 64 + 128 + 256
|
|
|
3103 if sum != expected
|
|
|
3104 Xpath 1073741824 " X: 0
|
|
|
3105 Xout "sum =" . sum . ", expected: " . expected
|
|
|
3106 endif
|
|
|
3107
|
|
|
3108 unlet sum expected
|
|
|
3109 delfunction R
|
|
|
3110
|
|
|
3111 endif
|
|
|
3112
|
|
|
3113 Xcheck 1071644672
|
|
|
3114
|
|
|
3115
|
|
|
3116 "-------------------------------------------------------------------------------
|
|
|
3117 " Test 37: :finally reason discarded by :finish {{{1
|
|
|
3118 "
|
|
|
3119 " When a :finally clause is executed due to a :continue, :break,
|
|
|
3120 " :return, :finish, error, interrupt or :throw, the jump reason is
|
|
|
3121 " discarded by a :finish in the finally clause.
|
|
|
3122 "-------------------------------------------------------------------------------
|
|
|
3123
|
|
|
3124 XpathINIT
|
|
|
3125
|
|
|
3126 if ExtraVim()
|
|
|
3127
|
|
|
3128 XloopINIT! 1 8
|
|
|
3129
|
|
|
3130 function! F(jump) " not executed as function, transformed to a script
|
|
|
3131 XloopNEXT
|
|
|
3132 let loop = 0
|
|
|
3133 while loop < 2
|
|
|
3134 let loop = loop + 1
|
|
|
3135 if loop == 1
|
|
|
3136 try
|
|
|
3137 if a:jump == "continue"
|
|
|
3138 continue
|
|
|
3139 elseif a:jump == "break"
|
|
|
3140 break
|
|
|
3141 elseif a:jump == "finish"
|
|
|
3142 finish
|
|
|
3143 elseif a:jump == "error"
|
|
|
3144 asdf
|
|
|
3145 elseif a:jump == "interrupt"
|
|
|
3146 "INTERRUPT
|
|
|
3147 let dummy = 0
|
|
|
3148 elseif a:jump == "throw"
|
|
|
3149 throw "abc"
|
|
|
3150 endif
|
|
|
3151 finally
|
|
|
3152 finish " discards jump that caused the :finally
|
|
|
3153 Xloop 1 " X: 0
|
|
|
3154 endtry
|
|
|
3155 elseif loop == 2
|
|
|
3156 Xloop 2 " X: 0
|
|
|
3157 endif
|
|
|
3158 endwhile
|
|
|
3159 Xloop 4 " X: 0
|
|
|
3160 endfunction
|
|
|
3161
|
|
|
3162 let scriptF = MakeScript("F")
|
|
|
3163 delfunction F
|
|
|
3164
|
|
|
3165 let g:jump = "continue"
|
|
|
3166 exec "source" scriptF
|
|
|
3167 Xpath 2097152 " X: 2097152
|
|
|
3168 let g:jump = "break"
|
|
|
3169 exec "source" scriptF
|
|
|
3170 Xpath 4194304 " X: 4194304
|
|
|
3171 let g:jump = "finish"
|
|
|
3172 exec "source" scriptF
|
|
|
3173 Xpath 8388608 " X: 8388608
|
|
|
3174 try
|
|
|
3175 let g:jump = "error"
|
|
|
3176 exec "source" scriptF
|
|
|
3177 Xpath 16777216 " X: 16777216
|
|
|
3178 finally
|
|
|
3179 Xpath 33554432 " X: 33554432
|
|
|
3180 try
|
|
|
3181 let g:jump = "interrupt"
|
|
|
3182 exec "source" scriptF
|
|
|
3183 Xpath 67108864 " X: 67108864
|
|
|
3184 finally
|
|
|
3185 Xpath 134217728 " X: 134217728
|
|
|
3186 try
|
|
|
3187 let g:jump = "throw"
|
|
|
3188 exec "source" scriptF
|
|
|
3189 Xpath 268435456 " X: 268435456
|
|
|
3190 finally
|
|
|
3191 Xpath 536870912 " X: 536870912
|
|
|
3192 endtry
|
|
|
3193 endtry
|
|
|
3194 endtry
|
|
|
3195 unlet g:jump
|
|
|
3196
|
|
|
3197 call delete(scriptF)
|
|
|
3198 unlet scriptF
|
|
|
3199
|
|
|
3200 endif
|
|
|
3201
|
|
|
3202 Xcheck 1071644672
|
|
|
3203
|
|
|
3204
|
|
|
3205 "-------------------------------------------------------------------------------
|
|
|
3206 " Test 38: :finally reason discarded by an error {{{1
|
|
|
3207 "
|
|
|
3208 " When a :finally clause is executed due to a :continue, :break,
|
|
|
3209 " :return, :finish, error, interrupt or :throw, the jump reason is
|
|
|
3210 " discarded by an error in the finally clause.
|
|
|
3211 "-------------------------------------------------------------------------------
|
|
|
3212
|
|
|
3213 XpathINIT
|
|
|
3214
|
|
|
3215 if ExtraVim()
|
|
|
3216
|
|
|
3217 XloopINIT! 1 4
|
|
|
3218
|
|
|
3219 function! E(jump)
|
|
|
3220 XloopNEXT
|
|
|
3221 let loop = 0
|
|
|
3222 while loop < 2
|
|
|
3223 let loop = loop + 1
|
|
|
3224 if loop == 1
|
|
|
3225 try
|
|
|
3226 if a:jump == "continue"
|
|
|
3227 continue
|
|
|
3228 elseif a:jump == "break"
|
|
|
3229 break
|
|
|
3230 elseif a:jump == "return" || a:jump == "finish"
|
|
|
3231 return
|
|
|
3232 elseif a:jump == "error"
|
|
|
3233 asdf
|
|
|
3234 elseif a:jump == "interrupt"
|
|
|
3235 "INTERRUPT
|
|
|
3236 let dummy = 0
|
|
|
3237 elseif a:jump == "throw"
|
|
|
3238 throw "abc"
|
|
|
3239 endif
|
|
|
3240 finally
|
|
|
3241 asdf " error; discards jump that caused the :finally
|
|
|
3242 endtry
|
|
|
3243 elseif loop == 2
|
|
|
3244 Xloop 1 " X: 0
|
|
|
3245 endif
|
|
|
3246 endwhile
|
|
|
3247 Xloop 2 " X: 0
|
|
|
3248 endfunction
|
|
|
3249
|
|
|
3250 try
|
|
|
3251 Xpath 16384 " X: 16384
|
|
|
3252 call E("continue")
|
|
|
3253 Xpath 32768 " X: 0
|
|
|
3254 finally
|
|
|
3255 try
|
|
|
3256 Xpath 65536 " X: 65536
|
|
|
3257 call E("break")
|
|
|
3258 Xpath 131072 " X: 0
|
|
|
3259 finally
|
|
|
3260 try
|
|
|
3261 Xpath 262144 " X: 262144
|
|
|
3262 call E("return")
|
|
|
3263 Xpath 524288 " X: 0
|
|
|
3264 finally
|
|
|
3265 try
|
|
|
3266 Xpath 1048576 " X: 1048576
|
|
|
3267 let g:jump = "finish"
|
|
|
3268 ExecAsScript E
|
|
|
3269 Xpath 2097152 " X: 0
|
|
|
3270 finally
|
|
|
3271 unlet g:jump
|
|
|
3272 try
|
|
|
3273 Xpath 4194304 " X: 4194304
|
|
|
3274 call E("error")
|
|
|
3275 Xpath 8388608 " X: 0
|
|
|
3276 finally
|
|
|
3277 try
|
|
|
3278 Xpath 16777216 " X: 16777216
|
|
|
3279 call E("interrupt")
|
|
|
3280 Xpath 33554432 " X: 0
|
|
|
3281 finally
|
|
|
3282 try
|
|
|
3283 Xpath 67108864 " X: 67108864
|
|
|
3284 call E("throw")
|
|
|
3285 Xpath 134217728 " X: 0
|
|
|
3286 finally
|
|
|
3287 Xpath 268435456 " X: 268435456
|
|
|
3288 delfunction E
|
|
|
3289 endtry
|
|
|
3290 endtry
|
|
|
3291 endtry
|
|
|
3292 endtry
|
|
|
3293 endtry
|
|
|
3294 endtry
|
|
|
3295 endtry
|
|
|
3296 Xpath 536870912 " X: 0
|
|
|
3297
|
|
|
3298 endif
|
|
|
3299
|
|
|
3300 Xcheck 357908480
|
|
|
3301
|
|
|
3302
|
|
|
3303 "-------------------------------------------------------------------------------
|
|
|
3304 " Test 39: :finally reason discarded by an interrupt {{{1
|
|
|
3305 "
|
|
|
3306 " When a :finally clause is executed due to a :continue, :break,
|
|
|
3307 " :return, :finish, error, interrupt or :throw, the jump reason is
|
|
|
3308 " discarded by an interrupt in the finally clause.
|
|
|
3309 "-------------------------------------------------------------------------------
|
|
|
3310
|
|
|
3311 XpathINIT
|
|
|
3312
|
|
|
3313 if ExtraVim()
|
|
|
3314
|
|
|
3315 XloopINIT! 1 4
|
|
|
3316
|
|
|
3317 function! I(jump)
|
|
|
3318 XloopNEXT
|
|
|
3319 let loop = 0
|
|
|
3320 while loop < 2
|
|
|
3321 let loop = loop + 1
|
|
|
3322 if loop == 1
|
|
|
3323 try
|
|
|
3324 if a:jump == "continue"
|
|
|
3325 continue
|
|
|
3326 elseif a:jump == "break"
|
|
|
3327 break
|
|
|
3328 elseif a:jump == "return" || a:jump == "finish"
|
|
|
3329 return
|
|
|
3330 elseif a:jump == "error"
|
|
|
3331 asdf
|
|
|
3332 elseif a:jump == "interrupt"
|
|
|
3333 "INTERRUPT
|
|
|
3334 let dummy = 0
|
|
|
3335 elseif a:jump == "throw"
|
|
|
3336 throw "abc"
|
|
|
3337 endif
|
|
|
3338 finally
|
|
|
3339 "INTERRUPT - discards jump that caused the :finally
|
|
|
3340 let dummy = 0
|
|
|
3341 endtry
|
|
|
3342 elseif loop == 2
|
|
|
3343 Xloop 1 " X: 0
|
|
|
3344 endif
|
|
|
3345 endwhile
|
|
|
3346 Xloop 2 " X: 0
|
|
|
3347 endfunction
|
|
|
3348
|
|
|
3349 try
|
|
|
3350 Xpath 16384 " X: 16384
|
|
|
3351 call I("continue")
|
|
|
3352 Xpath 32768 " X: 0
|
|
|
3353 finally
|
|
|
3354 try
|
|
|
3355 Xpath 65536 " X: 65536
|
|
|
3356 call I("break")
|
|
|
3357 Xpath 131072 " X: 0
|
|
|
3358 finally
|
|
|
3359 try
|
|
|
3360 Xpath 262144 " X: 262144
|
|
|
3361 call I("return")
|
|
|
3362 Xpath 524288 " X: 0
|
|
|
3363 finally
|
|
|
3364 try
|
|
|
3365 Xpath 1048576 " X: 1048576
|
|
|
3366 let g:jump = "finish"
|
|
|
3367 ExecAsScript I
|
|
|
3368 Xpath 2097152 " X: 0
|
|
|
3369 finally
|
|
|
3370 unlet g:jump
|
|
|
3371 try
|
|
|
3372 Xpath 4194304 " X: 4194304
|
|
|
3373 call I("error")
|
|
|
3374 Xpath 8388608 " X: 0
|
|
|
3375 finally
|
|
|
3376 try
|
|
|
3377 Xpath 16777216 " X: 16777216
|
|
|
3378 call I("interrupt")
|
|
|
3379 Xpath 33554432 " X: 0
|
|
|
3380 finally
|
|
|
3381 try
|
|
|
3382 Xpath 67108864 " X: 67108864
|
|
|
3383 call I("throw")
|
|
|
3384 Xpath 134217728 " X: 0
|
|
|
3385 finally
|
|
|
3386 Xpath 268435456 " X: 268435456
|
|
|
3387 delfunction I
|
|
|
3388 endtry
|
|
|
3389 endtry
|
|
|
3390 endtry
|
|
|
3391 endtry
|
|
|
3392 endtry
|
|
|
3393 endtry
|
|
|
3394 endtry
|
|
|
3395 Xpath 536870912 " X: 0
|
|
|
3396
|
|
|
3397 endif
|
|
|
3398
|
|
|
3399 Xcheck 357908480
|
|
|
3400
|
|
|
3401
|
|
|
3402 "-------------------------------------------------------------------------------
|
|
|
3403 " Test 40: :finally reason discarded by :throw {{{1
|
|
|
3404 "
|
|
|
3405 " When a :finally clause is executed due to a :continue, :break,
|
|
|
3406 " :return, :finish, error, interrupt or :throw, the jump reason is
|
|
|
3407 " discarded by a :throw in the finally clause.
|
|
|
3408 "-------------------------------------------------------------------------------
|
|
|
3409
|
|
|
3410 XpathINIT
|
|
|
3411
|
|
|
3412 if ExtraVim()
|
|
|
3413
|
|
|
3414 XloopINIT! 1 4
|
|
|
3415
|
|
|
3416 function! T(jump)
|
|
|
3417 XloopNEXT
|
|
|
3418 let loop = 0
|
|
|
3419 while loop < 2
|
|
|
3420 let loop = loop + 1
|
|
|
3421 if loop == 1
|
|
|
3422 try
|
|
|
3423 if a:jump == "continue"
|
|
|
3424 continue
|
|
|
3425 elseif a:jump == "break"
|
|
|
3426 break
|
|
|
3427 elseif a:jump == "return" || a:jump == "finish"
|
|
|
3428 return
|
|
|
3429 elseif a:jump == "error"
|
|
|
3430 asdf
|
|
|
3431 elseif a:jump == "interrupt"
|
|
|
3432 "INTERRUPT
|
|
|
3433 let dummy = 0
|
|
|
3434 elseif a:jump == "throw"
|
|
|
3435 throw "abc"
|
|
|
3436 endif
|
|
|
3437 finally
|
|
|
3438 throw "xyz" " discards jump that caused the :finally
|
|
|
3439 endtry
|
|
|
3440 elseif loop == 2
|
|
|
3441 Xloop 1 " X: 0
|
|
|
3442 endif
|
|
|
3443 endwhile
|
|
|
3444 Xloop 2 " X: 0
|
|
|
3445 endfunction
|
|
|
3446
|
|
|
3447 try
|
|
|
3448 Xpath 16384 " X: 16384
|
|
|
3449 call T("continue")
|
|
|
3450 Xpath 32768 " X: 0
|
|
|
3451 finally
|
|
|
3452 try
|
|
|
3453 Xpath 65536 " X: 65536
|
|
|
3454 call T("break")
|
|
|
3455 Xpath 131072 " X: 0
|
|
|
3456 finally
|
|
|
3457 try
|
|
|
3458 Xpath 262144 " X: 262144
|
|
|
3459 call T("return")
|
|
|
3460 Xpath 524288 " X: 0
|
|
|
3461 finally
|
|
|
3462 try
|
|
|
3463 Xpath 1048576 " X: 1048576
|
|
|
3464 let g:jump = "finish"
|
|
|
3465 ExecAsScript T
|
|
|
3466 Xpath 2097152 " X: 0
|
|
|
3467 finally
|
|
|
3468 unlet g:jump
|
|
|
3469 try
|
|
|
3470 Xpath 4194304 " X: 4194304
|
|
|
3471 call T("error")
|
|
|
3472 Xpath 8388608 " X: 0
|
|
|
3473 finally
|
|
|
3474 try
|
|
|
3475 Xpath 16777216 " X: 16777216
|
|
|
3476 call T("interrupt")
|
|
|
3477 Xpath 33554432 " X: 0
|
|
|
3478 finally
|
|
|
3479 try
|
|
|
3480 Xpath 67108864 " X: 67108864
|
|
|
3481 call T("throw")
|
|
|
3482 Xpath 134217728 " X: 0
|
|
|
3483 finally
|
|
|
3484 Xpath 268435456 " X: 268435456
|
|
|
3485 delfunction T
|
|
|
3486 endtry
|
|
|
3487 endtry
|
|
|
3488 endtry
|
|
|
3489 endtry
|
|
|
3490 endtry
|
|
|
3491 endtry
|
|
|
3492 endtry
|
|
|
3493 Xpath 536870912 " X: 0
|
|
|
3494
|
|
|
3495 endif
|
|
|
3496
|
|
|
3497 Xcheck 357908480
|
|
|
3498
|
|
|
3499
|
|
|
3500 "-------------------------------------------------------------------------------
|
|
|
3501 " Test 41: Skipped :throw finding next command {{{1
|
|
|
3502 "
|
|
|
3503 " A :throw in an inactive conditional must not hide a following
|
|
|
3504 " command.
|
|
|
3505 "-------------------------------------------------------------------------------
|
|
|
3506
|
|
|
3507 XpathINIT
|
|
|
3508
|
|
|
3509 function! F()
|
|
|
3510 Xpath 1 " X: 1
|
|
|
3511 if 0 | throw "never" | endif | Xpath 2 " X: 2
|
|
|
3512 Xpath 4 " X: 4
|
|
|
3513 endfunction
|
|
|
3514
|
|
|
3515 function! G()
|
|
|
3516 Xpath 8 " X: 8
|
|
|
3517 while 0 | throw "never" | endwhile | Xpath 16 " X: 16
|
|
|
3518 Xpath 32 " X: 32
|
|
|
3519 endfunction
|
|
|
3520
|
|
|
3521 function H()
|
|
|
3522 Xpath 64 " X: 64
|
|
|
3523 if 0 | try | throw "never" | endtry | endif | Xpath 128 " X: 128
|
|
|
3524 Xpath 256 " X: 256
|
|
|
3525 endfunction
|
|
|
3526
|
|
|
3527 Xpath 512 " X: 512
|
|
|
3528
|
|
|
3529 try
|
|
|
3530 Xpath 1024 " X: 1024
|
|
|
3531 call F()
|
|
|
3532 Xpath 2048 " X: 2048
|
|
|
3533 catch /.*/
|
|
|
3534 Xpath 4096 " X: 0
|
|
|
3535 Xout v:exception "in" v:throwpoint
|
|
|
3536 endtry
|
|
|
3537
|
|
|
3538 Xpath 8192 " X: 8192
|
|
|
3539
|
|
|
3540 try
|
|
|
3541 Xpath 16384 " X: 16384
|
|
|
3542 call G()
|
|
|
3543 Xpath 32768 " X: 32768
|
|
|
3544 catch /.*/
|
|
|
3545 Xpath 65536 " X: 0
|
|
|
3546 Xout v:exception "in" v:throwpoint
|
|
|
3547 endtry
|
|
|
3548
|
|
|
3549 Xpath 131072 " X: 131072
|
|
|
3550
|
|
|
3551 try
|
|
|
3552 Xpath 262144 " X: 262144
|
|
|
3553 call H()
|
|
|
3554 Xpath 524288 " X: 524288
|
|
|
3555 catch /.*/
|
|
|
3556 Xpath 1048576 " X: 0
|
|
|
3557 Xout v:exception "in" v:throwpoint
|
|
|
3558 endtry
|
|
|
3559
|
|
|
3560 Xpath 2097152 " X: 2097152
|
|
|
3561
|
|
|
3562 delfunction F
|
|
|
3563 delfunction G
|
|
|
3564 delfunction H
|
|
|
3565
|
|
|
3566 Xcheck 3076095
|
|
|
3567
|
|
|
3568
|
|
|
3569 "-------------------------------------------------------------------------------
|
|
|
3570 " Test 42: Catching number and string exceptions {{{1
|
|
|
3571 "
|
|
|
3572 " When a number is thrown, it is converted to a string exception.
|
|
|
3573 " Numbers and strings may be caught by specifying a regular exception
|
|
|
3574 " as argument to the :catch command.
|
|
|
3575 "-------------------------------------------------------------------------------
|
|
|
3576
|
|
|
3577 XpathINIT
|
|
|
3578
|
|
|
3579 try
|
|
|
3580
|
|
|
3581 try
|
|
|
3582 Xpath 1 " X: 1
|
|
|
3583 throw 4711
|
|
|
3584 Xpath 2 " X: 0
|
|
|
3585 catch /4711/
|
|
|
3586 Xpath 4 " X: 4
|
|
|
3587 endtry
|
|
|
3588
|
|
|
3589 try
|
|
|
3590 Xpath 8 " X: 8
|
|
|
3591 throw 4711
|
|
|
3592 Xpath 16 " X: 0
|
|
|
3593 catch /^4711$/
|
|
|
3594 Xpath 32 " X: 32
|
|
|
3595 endtry
|
|
|
3596
|
|
|
3597 try
|
|
|
3598 Xpath 64 " X: 64
|
|
|
3599 throw 4711
|
|
|
3600 Xpath 128 " X: 0
|
|
|
3601 catch /\d/
|
|
|
3602 Xpath 256 " X: 256
|
|
|
3603 endtry
|
|
|
3604
|
|
|
3605 try
|
|
|
3606 Xpath 512 " X: 512
|
|
|
3607 throw 4711
|
|
|
3608 Xpath 1024 " X: 0
|
|
|
3609 catch /^\d\+$/
|
|
|
3610 Xpath 2048 " X: 2048
|
|
|
3611 endtry
|
|
|
3612
|
|
|
3613 try
|
|
|
3614 Xpath 4096 " X: 4096
|
|
|
3615 throw "arrgh"
|
|
|
3616 Xpath 8192 " X: 0
|
|
|
3617 catch /arrgh/
|
|
|
3618 Xpath 16384 " X: 16384
|
|
|
3619 endtry
|
|
|
3620
|
|
|
3621 try
|
|
|
3622 Xpath 32768 " X: 32768
|
|
|
3623 throw "arrgh"
|
|
|
3624 Xpath 65536 " X: 0
|
|
|
3625 catch /^arrgh$/
|
|
|
3626 Xpath 131072 " X: 131072
|
|
|
3627 endtry
|
|
|
3628
|
|
|
3629 try
|
|
|
3630 Xpath 262144 " X: 262144
|
|
|
3631 throw "arrgh"
|
|
|
3632 Xpath 524288 " X: 0
|
|
|
3633 catch /\l/
|
|
|
3634 Xpath 1048576 " X: 1048576
|
|
|
3635 endtry
|
|
|
3636
|
|
|
3637 try
|
|
|
3638 Xpath 2097152 " X: 2097152
|
|
|
3639 throw "arrgh"
|
|
|
3640 Xpath 4194304 " X: 0
|
|
|
3641 catch /^\l\+$/
|
|
|
3642 Xpath 8388608 " X: 8388608
|
|
|
3643 endtry
|
|
|
3644
|
|
|
3645 try
|
|
|
3646 try
|
|
|
3647 Xpath 16777216 " X: 16777216
|
|
|
3648 throw "ARRGH"
|
|
|
3649 Xpath 33554432 " X: 0
|
|
|
3650 catch /^arrgh$/
|
|
|
3651 Xpath 67108864 " X: 0
|
|
|
3652 endtry
|
|
|
3653 catch /^\carrgh$/
|
|
|
3654 Xpath 134217728 " X: 134217728
|
|
|
3655 endtry
|
|
|
3656
|
|
|
3657 try
|
|
|
3658 Xpath 268435456 " X: 268435456
|
|
|
3659 throw ""
|
|
|
3660 Xpath 536870912 " X: 0
|
|
|
3661 catch /^$/
|
|
|
3662 Xpath 1073741824 " X: 1073741824
|
|
|
3663 endtry
|
|
|
3664
|
|
|
3665 catch /.*/
|
|
|
3666 " The Xpath command does not accept 2^31 (negative); add explicitly:
|
|
|
3667 let Xpath = Xpath + 2147483648 " X: 0
|
|
|
3668 Xout v:exception "in" v:throwpoint
|
|
|
3669 endtry
|
|
|
3670
|
|
|
3671 Xcheck 1505155949
|
|
|
3672
|
|
|
3673
|
|
|
3674 "-------------------------------------------------------------------------------
|
|
|
3675 " Test 43: Selecting the correct :catch clause {{{1
|
|
|
3676 "
|
|
|
3677 " When an exception is thrown and there are multiple :catch clauses,
|
|
|
3678 " the first matching one is taken.
|
|
|
3679 "-------------------------------------------------------------------------------
|
|
|
3680
|
|
|
3681 XpathINIT
|
|
|
3682
|
|
|
3683 XloopINIT 1 1024
|
|
|
3684 let loops = 3
|
|
|
3685 while loops > 0
|
|
|
3686 try
|
|
|
3687 if loops == 3
|
|
|
3688 Xloop 1 " X: 1
|
|
|
3689 throw "a"
|
|
|
3690 Xloop 2 " X: 0
|
|
|
3691 elseif loops == 2
|
|
|
3692 Xloop 4 " X: 4*1024
|
|
|
3693 throw "ab"
|
|
|
3694 Xloop 8 " X: 0
|
|
|
3695 elseif loops == 1
|
|
|
3696 Xloop 16 " X: 16*1024*1024
|
|
|
3697 throw "abc"
|
|
|
3698 Xloop 32 " X: 0
|
|
|
3699 endif
|
|
|
3700 catch /abc/
|
|
|
3701 Xloop 64 " X: 64*1024*1024
|
|
|
3702 catch /ab/
|
|
|
3703 Xloop 128 " X: 128*1024
|
|
|
3704 catch /.*/
|
|
|
3705 Xloop 256 " X: 256
|
|
|
3706 catch /a/
|
|
|
3707 Xloop 512 " X: 0
|
|
|
3708 endtry
|
|
|
3709
|
|
|
3710 let loops = loops - 1
|
|
|
3711 XloopNEXT
|
|
|
3712 endwhile
|
|
|
3713 Xpath 1073741824 " X: 1073741824
|
|
|
3714
|
|
|
3715 unlet loops
|
|
|
3716
|
|
|
3717 Xcheck 1157763329
|
|
|
3718
|
|
|
3719
|
|
|
3720 "-------------------------------------------------------------------------------
|
|
|
3721 " Test 44: Missing or empty :catch patterns {{{1
|
|
|
3722 "
|
|
|
3723 " A missing or empty :catch pattern means the same as /.*/, that is,
|
|
|
3724 " catches everything. To catch only empty exceptions, /^$/ must be
|
|
|
3725 " used. A :catch with missing, empty, or /.*/ argument also works
|
|
|
3726 " when followed by another command separated by a bar on the same
|
|
|
3727 " line. :catch patterns cannot be specified between ||. But other
|
|
|
3728 " pattern separators can be used instead of //.
|
|
|
3729 "-------------------------------------------------------------------------------
|
|
|
3730
|
|
|
3731 XpathINIT
|
|
|
3732
|
|
|
3733 try
|
|
|
3734 try
|
|
|
3735 Xpath 1 " X: 1
|
|
|
3736 throw ""
|
|
|
3737 catch /^$/
|
|
|
3738 Xpath 2 " X: 2
|
|
|
3739 endtry
|
|
|
3740
|
|
|
3741 try
|
|
|
3742 Xpath 4 " X: 4
|
|
|
3743 throw ""
|
|
|
3744 catch /.*/
|
|
|
3745 Xpath 8 " X: 8
|
|
|
3746 endtry
|
|
|
3747
|
|
|
3748 try
|
|
|
3749 Xpath 16 " X: 16
|
|
|
3750 throw ""
|
|
|
3751 catch //
|
|
|
3752 Xpath 32 " X: 32
|
|
|
3753 endtry
|
|
|
3754
|
|
|
3755 try
|
|
|
3756 Xpath 64 " X: 64
|
|
|
3757 throw ""
|
|
|
3758 catch
|
|
|
3759 Xpath 128 " X: 128
|
|
|
3760 endtry
|
|
|
3761
|
|
|
3762 try
|
|
|
3763 Xpath 256 " X: 256
|
|
|
3764 throw "oops"
|
|
|
3765 catch /^$/
|
|
|
3766 Xpath 512 " X: 0
|
|
|
3767 catch /.*/
|
|
|
3768 Xpath 1024 " X: 1024
|
|
|
3769 endtry
|
|
|
3770
|
|
|
3771 try
|
|
|
3772 Xpath 2048 " X: 2048
|
|
|
3773 throw "arrgh"
|
|
|
3774 catch /^$/
|
|
|
3775 Xpath 4096 " X: 0
|
|
|
3776 catch //
|
|
|
3777 Xpath 8192 " X: 8192
|
|
|
3778 endtry
|
|
|
3779
|
|
|
3780 try
|
|
|
3781 Xpath 16384 " X: 16384
|
|
|
3782 throw "brrr"
|
|
|
3783 catch /^$/
|
|
|
3784 Xpath 32768 " X: 0
|
|
|
3785 catch
|
|
|
3786 Xpath 65536 " X: 65536
|
|
|
3787 endtry
|
|
|
3788
|
|
|
3789 try | Xpath 131072 | throw "x" | catch /.*/ | Xpath 262144 | endtry
|
|
|
3790 " X: 131072 + 262144
|
|
|
3791
|
|
|
3792 try | Xpath 524288 | throw "y" | catch // | Xpath 1048576 | endtry
|
|
|
3793 " X: 524288 + 1048576
|
|
|
3794
|
|
|
3795 while 1
|
|
|
3796 try
|
|
|
3797 let caught = 0
|
|
|
3798 let v:errmsg = ""
|
|
|
3799 " Extra try level: if ":catch" without arguments below raises
|
|
|
3800 " a syntax error because it misinterprets the "Xpath" as a pattern,
|
|
|
3801 " let it be caught by the ":catch /.*/" below.
|
|
|
3802 try
|
|
|
3803 try | Xpath 2097152 | throw "z" | catch | Xpath 4194304 | :
|
|
|
3804 endtry " X: 2097152 + 4194304
|
|
|
3805 endtry
|
|
|
3806 catch /.*/
|
|
|
3807 let caught = 1
|
|
|
3808 Xout v:exception "in" v:throwpoint
|
|
|
3809 finally
|
|
|
3810 if $VIMNOERRTHROW && v:errmsg != ""
|
|
|
3811 Xout v:errmsg
|
|
|
3812 endif
|
|
|
3813 if caught || $VIMNOERRTHROW && v:errmsg != ""
|
|
|
3814 Xpath 8388608 " X: 0
|
|
|
3815 endif
|
|
|
3816 break " discard error for $VIMNOERRTHROW
|
|
|
3817 endtry
|
|
|
3818 endwhile
|
|
|
3819
|
|
|
3820 let cologne = 4711
|
|
|
3821 try
|
|
|
3822 try
|
|
|
3823 Xpath 16777216 " X: 16777216
|
|
|
3824 throw "throw cologne"
|
|
|
3825 " Next lines catches all and throws 4711:
|
|
|
3826 catch |throw cologne|
|
|
|
3827 Xpath 33554432 " X: 0
|
|
|
3828 endtry
|
|
|
3829 catch /4711/
|
|
|
3830 Xpath 67108864 " X: 67108864
|
|
|
3831 endtry
|
|
|
3832
|
|
|
3833 try
|
|
|
3834 Xpath 134217728 " X: 134217728
|
|
|
3835 throw "plus"
|
|
|
3836 catch +plus+
|
|
|
3837 Xpath 268435456 " X: 268435456
|
|
|
3838 endtry
|
|
|
3839
|
|
|
3840 Xpath 536870912 " X: 536870912
|
|
|
3841 catch /.*/
|
|
|
3842 Xpath 1073741824 " X: 0
|
|
|
3843 Xout v:exception "in" v:throwpoint
|
|
|
3844 endtry
|
|
|
3845
|
|
|
3846 unlet! caught cologne
|
|
|
3847
|
|
|
3848 Xcheck 1031761407
|
|
|
3849
|
|
|
3850
|
|
|
3851 "-------------------------------------------------------------------------------
|
|
|
3852 " Test 45: Catching exceptions from nested :try blocks {{{1
|
|
|
3853 "
|
|
|
3854 " When :try blocks are nested, an exception is caught by the innermost
|
|
|
3855 " try conditional that has a matching :catch clause.
|
|
|
3856 "-------------------------------------------------------------------------------
|
|
|
3857
|
|
|
3858 XpathINIT
|
|
|
3859
|
|
|
3860 XloopINIT 1 1024
|
|
|
3861 let loops = 3
|
|
|
3862 while loops > 0
|
|
|
3863 try
|
|
|
3864 try
|
|
|
3865 try
|
|
|
3866 try
|
|
|
3867 if loops == 3
|
|
|
3868 Xloop 1 " X: 1
|
|
|
3869 throw "a"
|
|
|
3870 Xloop 2 " X: 0
|
|
|
3871 elseif loops == 2
|
|
|
3872 Xloop 4 " X: 4*1024
|
|
|
3873 throw "ab"
|
|
|
3874 Xloop 8 " X: 0
|
|
|
3875 elseif loops == 1
|
|
|
3876 Xloop 16 " X: 16*1024*1024
|
|
|
3877 throw "abc"
|
|
|
3878 Xloop 32 " X: 0
|
|
|
3879 endif
|
|
|
3880 catch /abc/
|
|
|
3881 Xloop 64 " X: 64*1024*1024
|
|
|
3882 endtry
|
|
|
3883 catch /ab/
|
|
|
3884 Xloop 128 " X: 128*1024
|
|
|
3885 endtry
|
|
|
3886 catch /.*/
|
|
|
3887 Xloop 256 " X: 256
|
|
|
3888 endtry
|
|
|
3889 catch /a/
|
|
|
3890 Xloop 512 " X: 0
|
|
|
3891 endtry
|
|
|
3892
|
|
|
3893 let loops = loops - 1
|
|
|
3894 XloopNEXT
|
|
|
3895 endwhile
|
|
|
3896 Xpath 1073741824 " X: 1073741824
|
|
|
3897
|
|
|
3898 unlet loops
|
|
|
3899
|
|
|
3900 Xcheck 1157763329
|
|
|
3901
|
|
|
3902
|
|
|
3903 "-------------------------------------------------------------------------------
|
|
|
3904 " Test 46: Executing :finally after a :throw in nested :try {{{1
|
|
|
3905 "
|
|
|
3906 " When an exception is thrown from within nested :try blocks, the
|
|
|
3907 " :finally clauses of the non-catching try conditionals should be
|
|
|
3908 " executed before the matching :catch of the next surrounding :try
|
|
|
3909 " gets the control. If this also has a :finally clause, it is
|
|
|
3910 " executed afterwards.
|
|
|
3911 "-------------------------------------------------------------------------------
|
|
|
3912
|
|
|
3913 XpathINIT
|
|
|
3914
|
|
|
3915 let sum = 0
|
|
|
3916
|
|
|
3917 try
|
|
|
3918 Xpath 1 " X: 1
|
|
|
3919 try
|
|
|
3920 Xpath 2 " X: 2
|
|
|
3921 try
|
|
|
3922 Xpath 4 " X: 4
|
|
|
3923 try
|
|
|
3924 Xpath 8 " X: 8
|
|
|
3925 throw "ABC"
|
|
|
3926 Xpath 16 " X: 0
|
|
|
3927 catch /xyz/
|
|
|
3928 Xpath 32 " X: 0
|
|
|
3929 finally
|
|
|
3930 Xpath 64 " X: 64
|
|
|
3931 if sum != 0
|
|
|
3932 Xpath 128 " X: 0
|
|
|
3933 endif
|
|
|
3934 let sum = sum + 1
|
|
|
3935 endtry
|
|
|
3936 Xpath 256 " X: 0
|
|
|
3937 catch /123/
|
|
|
3938 Xpath 512 " X: 0
|
|
|
3939 catch /321/
|
|
|
3940 Xpath 1024 " X: 0
|
|
|
3941 finally
|
|
|
3942 Xpath 2048 " X: 2048
|
|
|
3943 if sum != 1
|
|
|
3944 Xpath 4096 " X: 0
|
|
|
3945 endif
|
|
|
3946 let sum = sum + 2
|
|
|
3947 endtry
|
|
|
3948 Xpath 8192 " X: 0
|
|
|
3949 finally
|
|
|
3950 Xpath 16384 " X: 16384
|
|
|
3951 if sum != 3
|
|
|
3952 Xpath 32768 " X: 0
|
|
|
3953 endif
|
|
|
3954 let sum = sum + 4
|
|
|
3955 endtry
|
|
|
3956 Xpath 65536 " X: 0
|
|
|
3957 catch /ABC/
|
|
|
3958 Xpath 131072 " X: 131072
|
|
|
3959 if sum != 7
|
|
|
3960 Xpath 262144 " X: 0
|
|
|
3961 endif
|
|
|
3962 let sum = sum + 8
|
|
|
3963 finally
|
|
|
3964 Xpath 524288 " X: 524288
|
|
|
3965 if sum != 15
|
|
|
3966 Xpath 1048576 " X: 0
|
|
|
3967 endif
|
|
|
3968 let sum = sum + 16
|
|
|
3969 endtry
|
|
|
3970 Xpath 65536 " X: 65536
|
|
|
3971 if sum != 31
|
|
|
3972 Xpath 131072 " X: 0
|
|
|
3973 endif
|
|
|
3974
|
|
|
3975 unlet sum
|
|
|
3976
|
|
|
3977 Xcheck 739407
|
|
|
3978
|
|
|
3979
|
|
|
3980 "-------------------------------------------------------------------------------
|
|
|
3981 " Test 47: Throwing exceptions from a :catch clause {{{1
|
|
|
3982 "
|
|
|
3983 " When an exception is thrown from a :catch clause, it should not be
|
|
|
3984 " caught by a :catch of the same :try conditional. After executing
|
|
|
3985 " the :finally clause (if present), surrounding try conditionals
|
|
|
3986 " should be checked for a matching :catch.
|
|
|
3987 "-------------------------------------------------------------------------------
|
|
|
3988
|
|
|
3989 XpathINIT
|
|
|
3990
|
|
|
3991 Xpath 1 " X: 1
|
|
|
3992 try
|
|
|
3993 Xpath 2 " X: 2
|
|
|
3994 try
|
|
|
3995 Xpath 4 " X: 4
|
|
|
3996 try
|
|
|
3997 Xpath 8 " X: 8
|
|
|
3998 throw "x1"
|
|
|
3999 Xpath 16 " X: 0
|
|
|
4000 catch /x1/
|
|
|
4001 Xpath 32 " X: 32
|
|
|
4002 try
|
|
|
4003 Xpath 64 " X: 64
|
|
|
4004 throw "x2"
|
|
|
4005 Xpath 128 " X: 0
|
|
|
4006 catch /x1/
|
|
|
4007 Xpath 256 " X: 0
|
|
|
4008 catch /x2/
|
|
|
4009 Xpath 512 " X: 512
|
|
|
4010 try
|
|
|
4011 Xpath 1024 " X: 1024
|
|
|
4012 throw "x3"
|
|
|
4013 Xpath 2048 " X: 0
|
|
|
4014 catch /x1/
|
|
|
4015 Xpath 4096 " X: 0
|
|
|
4016 catch /x2/
|
|
|
4017 Xpath 8192 " X: 0
|
|
|
4018 finally
|
|
|
4019 Xpath 16384 " X: 16384
|
|
|
4020 endtry
|
|
|
4021 Xpath 32768 " X: 0
|
|
|
4022 catch /x3/
|
|
|
4023 Xpath 65536 " X: 0
|
|
|
4024 endtry
|
|
|
4025 Xpath 131072 " X: 0
|
|
|
4026 catch /x1/
|
|
|
4027 Xpath 262144 " X: 0
|
|
|
4028 catch /x2/
|
|
|
4029 Xpath 524288 " X: 0
|
|
|
4030 catch /x3/
|
|
|
4031 Xpath 1048576 " X: 0
|
|
|
4032 finally
|
|
|
4033 Xpath 2097152 " X: 2097152
|
|
|
4034 endtry
|
|
|
4035 Xpath 4194304 " X: 0
|
|
|
4036 catch /x1/
|
|
|
4037 Xpath 8388608 " X: 0
|
|
|
4038 catch /x2/
|
|
|
4039 Xpath 16777216 " X: 0
|
|
|
4040 catch /x3/
|
|
|
4041 Xpath 33554432 " X: 33554432
|
|
|
4042 endtry
|
|
|
4043 Xpath 67108864 " X: 67108864
|
|
|
4044 catch /.*/
|
|
|
4045 Xpath 134217728 " X: 0
|
|
|
4046 Xout v:exception "in" v:throwpoint
|
|
|
4047 endtry
|
|
|
4048 Xpath 268435456 " X: 268435456
|
|
|
4049
|
|
|
4050 Xcheck 371213935
|
|
|
4051
|
|
|
4052
|
|
|
4053 "-------------------------------------------------------------------------------
|
|
|
4054 " Test 48: Throwing exceptions from a :finally clause {{{1
|
|
|
4055 "
|
|
|
4056 " When an exception is thrown from a :finally clause, it should not be
|
|
|
4057 " caught by a :catch of the same :try conditional. Surrounding try
|
|
|
4058 " conditionals should be checked for a matching :catch. A previously
|
|
|
4059 " thrown exception is discarded.
|
|
|
4060 "-------------------------------------------------------------------------------
|
|
|
4061
|
|
|
4062 XpathINIT
|
|
|
4063
|
|
|
4064 try
|
|
|
4065
|
|
|
4066 try
|
|
|
4067 try
|
|
|
4068 Xpath 1 " X: 1
|
|
|
4069 catch /x1/
|
|
|
4070 Xpath 2 " X: 0
|
|
|
4071 finally
|
|
|
4072 Xpath 4 " X: 4
|
|
|
4073 throw "x1"
|
|
|
4074 Xpath 8 " X: 0
|
|
|
4075 endtry
|
|
|
4076 Xpath 16 " X: 0
|
|
|
4077 catch /x1/
|
|
|
4078 Xpath 32 " X: 32
|
|
|
4079 endtry
|
|
|
4080 Xpath 64 " X: 64
|
|
|
4081
|
|
|
4082 try
|
|
|
4083 try
|
|
|
4084 Xpath 128 " X: 128
|
|
|
4085 throw "x2"
|
|
|
4086 Xpath 256 " X: 0
|
|
|
4087 catch /x2/
|
|
|
4088 Xpath 512 " X: 512
|
|
|
4089 catch /x3/
|
|
|
4090 Xpath 1024 " X: 0
|
|
|
4091 finally
|
|
|
4092 Xpath 2048 " X: 2048
|
|
|
4093 throw "x3"
|
|
|
4094 Xpath 4096 " X: 0
|
|
|
4095 endtry
|
|
|
4096 Xpath 8192 " X: 0
|
|
|
4097 catch /x2/
|
|
|
4098 Xpath 16384 " X: 0
|
|
|
4099 catch /x3/
|
|
|
4100 Xpath 32768 " X: 32768
|
|
|
4101 endtry
|
|
|
4102 Xpath 65536 " X: 65536
|
|
|
4103
|
|
|
4104 try
|
|
|
4105 try
|
|
|
4106 try
|
|
|
4107 Xpath 131072 " X: 131072
|
|
|
4108 throw "x4"
|
|
|
4109 Xpath 262144 " X: 0
|
|
|
4110 catch /x5/
|
|
|
4111 Xpath 524288 " X: 0
|
|
|
4112 finally
|
|
|
4113 Xpath 1048576 " X: 1048576
|
|
|
4114 throw "x5" " discards "x4"
|
|
|
4115 Xpath 2097152 " X: 0
|
|
|
4116 endtry
|
|
|
4117 Xpath 4194304 " X: 0
|
|
|
4118 catch /x4/
|
|
|
4119 Xpath 8388608 " X: 0
|
|
|
4120 finally
|
|
|
4121 Xpath 16777216 " X: 16777216
|
|
|
4122 endtry
|
|
|
4123 Xpath 33554432 " X: 0
|
|
|
4124 catch /x5/
|
|
|
4125 Xpath 67108864 " X: 67108864
|
|
|
4126 endtry
|
|
|
4127 Xpath 134217728 " X: 134217728
|
|
|
4128
|
|
|
4129 catch /.*/
|
|
|
4130 Xpath 268435456 " X: 0
|
|
|
4131 Xout v:exception "in" v:throwpoint
|
|
|
4132 endtry
|
|
|
4133 Xpath 536870912 " X: 536870912
|
|
|
4134
|
|
|
4135 Xcheck 756255461
|
|
|
4136
|
|
|
4137
|
|
|
4138 "-------------------------------------------------------------------------------
|
|
303
|
4139 " Test 49: Throwing exceptions across functions {{{1
|
|
7
|
4140 "
|
|
|
4141 " When an exception is thrown but not caught inside a function, the
|
|
|
4142 " caller is checked for a matching :catch clause.
|
|
|
4143 "-------------------------------------------------------------------------------
|
|
|
4144
|
|
|
4145 XpathINIT
|
|
|
4146
|
|
|
4147 function! C()
|
|
|
4148 try
|
|
|
4149 Xpath 1 " X: 1
|
|
|
4150 throw "arrgh"
|
|
|
4151 Xpath 2 " X: 0
|
|
|
4152 catch /arrgh/
|
|
|
4153 Xpath 4 " X: 4
|
|
|
4154 endtry
|
|
|
4155 Xpath 8 " X: 8
|
|
|
4156 endfunction
|
|
|
4157
|
|
|
4158 XloopINIT! 16 16
|
|
|
4159
|
|
|
4160 function! T1()
|
|
|
4161 XloopNEXT
|
|
|
4162 try
|
|
|
4163 Xloop 1 " X: 16 + 16*16
|
|
|
4164 throw "arrgh"
|
|
|
4165 Xloop 2 " X: 0
|
|
|
4166 finally
|
|
|
4167 Xloop 4 " X: 64 + 64*16
|
|
|
4168 endtry
|
|
|
4169 Xloop 8 " X: 0
|
|
|
4170 endfunction
|
|
|
4171
|
|
|
4172 function! T2()
|
|
|
4173 try
|
|
|
4174 Xpath 4096 " X: 4096
|
|
|
4175 call T1()
|
|
|
4176 Xpath 8192 " X: 0
|
|
|
4177 finally
|
|
|
4178 Xpath 16384 " X: 16384
|
|
|
4179 endtry
|
|
|
4180 Xpath 32768 " X: 0
|
|
|
4181 endfunction
|
|
|
4182
|
|
|
4183 try
|
|
|
4184 Xpath 65536 " X: 65536
|
|
|
4185 call C() " throw and catch
|
|
|
4186 Xpath 131072 " X: 131072
|
|
|
4187 catch /.*/
|
|
|
4188 Xpath 262144 " X: 0
|
|
|
4189 Xout v:exception "in" v:throwpoint
|
|
|
4190 endtry
|
|
|
4191
|
|
|
4192 try
|
|
|
4193 Xpath 524288 " X: 524288
|
|
|
4194 call T1() " throw, one level
|
|
|
4195 Xpath 1048576 " X: 0
|
|
|
4196 catch /arrgh/
|
|
|
4197 Xpath 2097152 " X: 2097152
|
|
|
4198 catch /.*/
|
|
|
4199 Xpath 4194304 " X: 0
|
|
|
4200 Xout v:exception "in" v:throwpoint
|
|
|
4201 endtry
|
|
|
4202
|
|
|
4203 try
|
|
|
4204 Xpath 8388608 " X: 8388608
|
|
|
4205 call T2() " throw, two levels
|
|
|
4206 Xpath 16777216 " X: 0
|
|
|
4207 catch /arrgh/
|
|
|
4208 Xpath 33554432 " X: 33554432
|
|
|
4209 catch /.*/
|
|
|
4210 Xpath 67108864 " X: 0
|
|
|
4211 Xout v:exception "in" v:throwpoint
|
|
|
4212 endtry
|
|
|
4213 Xpath 134217728 " X: 134217728
|
|
|
4214
|
|
|
4215 Xcheck 179000669
|
|
|
4216
|
|
|
4217 " Leave C, T1, and T2 for execution as scripts in the next test.
|
|
|
4218
|
|
|
4219
|
|
|
4220 "-------------------------------------------------------------------------------
|
|
303
|
4221 " Test 50: Throwing exceptions across script files {{{1
|
|
7
|
4222 "
|
|
|
4223 " When an exception is thrown but not caught inside a script file,
|
|
|
4224 " the sourcing script or function is checked for a matching :catch
|
|
|
4225 " clause.
|
|
|
4226 "
|
|
|
4227 " This test executes the bodies of the functions C, T1, and T2 from
|
|
|
4228 " the previous test as script files (:return replaced by :finish).
|
|
|
4229 "-------------------------------------------------------------------------------
|
|
|
4230
|
|
|
4231 XpathINIT
|
|
|
4232
|
|
|
4233 let scriptC = MakeScript("C") " X: 1 + 4 + 8
|
|
|
4234 delfunction C
|
|
|
4235
|
|
|
4236 XloopINIT! 16 16
|
|
|
4237
|
|
|
4238 let scriptT1 = MakeScript("T1") " X: 16 + 64 + 16*16 + 64*16
|
|
|
4239 delfunction T1
|
|
|
4240
|
|
|
4241 let scriptT2 = MakeScript("T2", scriptT1) " X: 4096 + 16384
|
|
|
4242 delfunction T2
|
|
|
4243
|
|
|
4244 function! F()
|
|
|
4245 try
|
|
|
4246 Xpath 65536 " X: 65536
|
|
|
4247 exec "source" g:scriptC
|
|
|
4248 Xpath 131072 " X: 131072
|
|
|
4249 catch /.*/
|
|
|
4250 Xpath 262144 " X: 0
|
|
|
4251 Xout v:exception "in" v:throwpoint
|
|
|
4252 endtry
|
|
|
4253
|
|
|
4254 try
|
|
|
4255 Xpath 524288 " X: 524288
|
|
|
4256 exec "source" g:scriptT1
|
|
|
4257 Xpath 1048576 " X: 0
|
|
|
4258 catch /arrgh/
|
|
|
4259 Xpath 2097152 " X: 2097152
|
|
|
4260 catch /.*/
|
|
|
4261 Xpath 4194304 " X: 0
|
|
|
4262 Xout v:exception "in" v:throwpoint
|
|
|
4263 endtry
|
|
|
4264 endfunction
|
|
|
4265
|
|
|
4266 try
|
|
|
4267 Xpath 8388608 " X: 8388608
|
|
|
4268 call F()
|
|
|
4269 Xpath 16777216 " X: 16777216
|
|
|
4270 exec "source" scriptT2
|
|
|
4271 Xpath 33554432 " X: 0
|
|
|
4272 catch /arrgh/
|
|
|
4273 Xpath 67108864 " X: 67108864
|
|
|
4274 catch /.*/
|
|
|
4275 Xpath 134217728 " X: 0
|
|
|
4276 Xout v:exception "in" v:throwpoint
|
|
|
4277 endtry
|
|
|
4278 Xpath 268435456 " X: 268435456
|
|
|
4279
|
|
|
4280 call delete(scriptC)
|
|
|
4281 call delete(scriptT1)
|
|
|
4282 call delete(scriptT2)
|
|
|
4283 unlet scriptC scriptT1 scriptT2
|
|
|
4284 delfunction F
|
|
|
4285
|
|
|
4286 Xcheck 363550045
|
|
|
4287
|
|
|
4288
|
|
|
4289 "-------------------------------------------------------------------------------
|
|
303
|
4290 " Test 51: Throwing exceptions across :execute and user commands {{{1
|
|
7
|
4291 "
|
|
|
4292 " A :throw command may be executed under an ":execute" or from
|
|
|
4293 " a user command.
|
|
|
4294 "-------------------------------------------------------------------------------
|
|
|
4295
|
|
|
4296 XpathINIT
|
|
|
4297
|
|
|
4298 command! -nargs=? THROW1 throw <args> | throw 1
|
|
|
4299 command! -nargs=? THROW2 try | throw <args> | endtry | throw 2
|
|
|
4300 command! -nargs=? THROW3 try | throw 3 | catch /3/ | throw <args> | endtry
|
|
|
4301 command! -nargs=? THROW4 try | throw 4 | finally | throw <args> | endtry
|
|
|
4302
|
|
|
4303 try
|
|
|
4304
|
|
|
4305 try
|
|
|
4306 try
|
|
|
4307 Xpath 1 " X: 1
|
|
|
4308 THROW1 "A"
|
|
|
4309 catch /A/
|
|
|
4310 Xpath 2 " X: 2
|
|
|
4311 endtry
|
|
|
4312 catch /1/
|
|
|
4313 Xpath 4 " X: 0
|
|
|
4314 endtry
|
|
|
4315
|
|
|
4316 try
|
|
|
4317 try
|
|
|
4318 Xpath 8 " X: 8
|
|
|
4319 THROW2 "B"
|
|
|
4320 catch /B/
|
|
|
4321 Xpath 16 " X: 16
|
|
|
4322 endtry
|
|
|
4323 catch /2/
|
|
|
4324 Xpath 32 " X: 0
|
|
|
4325 endtry
|
|
|
4326
|
|
|
4327 try
|
|
|
4328 try
|
|
|
4329 Xpath 64 " X: 64
|
|
|
4330 THROW3 "C"
|
|
|
4331 catch /C/
|
|
|
4332 Xpath 128 " X: 128
|
|
|
4333 endtry
|
|
|
4334 catch /3/
|
|
|
4335 Xpath 256 " X: 0
|
|
|
4336 endtry
|
|
|
4337
|
|
|
4338 try
|
|
|
4339 try
|
|
|
4340 Xpath 512 " X: 512
|
|
|
4341 THROW4 "D"
|
|
|
4342 catch /D/
|
|
|
4343 Xpath 1024 " X: 1024
|
|
|
4344 endtry
|
|
|
4345 catch /4/
|
|
|
4346 Xpath 2048 " X: 0
|
|
|
4347 endtry
|
|
|
4348
|
|
|
4349 try
|
|
|
4350 try
|
|
|
4351 Xpath 4096 " X: 4096
|
|
|
4352 execute 'throw "E" | throw 5'
|
|
|
4353 catch /E/
|
|
|
4354 Xpath 8192 " X: 8192
|
|
|
4355 endtry
|
|
|
4356 catch /5/
|
|
|
4357 Xpath 16384 " X: 0
|
|
|
4358 endtry
|
|
|
4359
|
|
|
4360 try
|
|
|
4361 try
|
|
|
4362 Xpath 32768 " X: 32768
|
|
|
4363 execute 'try | throw "F" | endtry | throw 6'
|
|
|
4364 catch /F/
|
|
|
4365 Xpath 65536 " X: 65536
|
|
|
4366 endtry
|
|
|
4367 catch /6/
|
|
|
4368 Xpath 131072 " X: 0
|
|
|
4369 endtry
|
|
|
4370
|
|
|
4371 try
|
|
|
4372 try
|
|
|
4373 Xpath 262144 " X: 262144
|
|
|
4374 execute'try | throw 7 | catch /7/ | throw "G" | endtry'
|
|
|
4375 catch /G/
|
|
|
4376 Xpath 524288 " X: 524288
|
|
|
4377 endtry
|
|
|
4378 catch /7/
|
|
|
4379 Xpath 1048576 " X: 0
|
|
|
4380 endtry
|
|
|
4381
|
|
|
4382 try
|
|
|
4383 try
|
|
|
4384 Xpath 2097152 " X: 2097152
|
|
|
4385 execute 'try | throw 8 | finally | throw "H" | endtry'
|
|
|
4386 catch /H/
|
|
|
4387 Xpath 4194304 " X: 4194304
|
|
|
4388 endtry
|
|
|
4389 catch /8/
|
|
|
4390 Xpath 8388608 " X: 0
|
|
|
4391 endtry
|
|
|
4392
|
|
|
4393 catch /.*/
|
|
|
4394 Xpath 16777216 " X: 0
|
|
|
4395 Xout v:exception "in" v:throwpoint
|
|
|
4396 endtry
|
|
|
4397
|
|
|
4398 Xpath 33554432 " X: 33554432
|
|
|
4399
|
|
|
4400 delcommand THROW1
|
|
|
4401 delcommand THROW2
|
|
|
4402 delcommand THROW3
|
|
|
4403 delcommand THROW4
|
|
|
4404
|
|
|
4405 Xcheck 40744667
|
|
|
4406
|
|
|
4407
|
|
|
4408 "-------------------------------------------------------------------------------
|
|
|
4409 " Test 52: Uncaught exceptions {{{1
|
|
|
4410 "
|
|
|
4411 " When an exception is thrown but not caught, an error message is
|
|
|
4412 " displayed when the script is terminated. In case of an interrupt
|
|
|
4413 " or error exception, the normal interrupt or error message(s) are
|
|
|
4414 " displayed.
|
|
|
4415 "-------------------------------------------------------------------------------
|
|
|
4416
|
|
|
4417 XpathINIT
|
|
|
4418
|
|
|
4419 let msgfile = tempname()
|
|
|
4420
|
|
|
4421 function! MESSAGES(...)
|
|
|
4422 try
|
|
|
4423 exec "edit" g:msgfile
|
|
|
4424 catch /^Vim(edit):/
|
|
|
4425 return 0
|
|
|
4426 endtry
|
|
|
4427
|
|
|
4428 let english = v:lang == "C" || v:lang =~ '^[Ee]n'
|
|
|
4429 let match = 1
|
|
|
4430 norm gg
|
|
|
4431
|
|
|
4432 let num = a:0 / 2
|
|
|
4433 let cnt = 1
|
|
|
4434 while cnt <= num
|
|
|
4435 let enr = a:{2*cnt - 1}
|
|
|
4436 let emsg= a:{2*cnt}
|
|
|
4437 let cnt = cnt + 1
|
|
|
4438
|
|
|
4439 if enr == ""
|
|
|
4440 Xout "TODO: Add message number for:" emsg
|
|
|
4441 elseif enr == "INT"
|
|
|
4442 let enr = ""
|
|
|
4443 endif
|
|
|
4444 if enr == "" && !english
|
|
|
4445 continue
|
|
|
4446 endif
|
|
|
4447 let pattern = (enr != "") ? enr . ':.*' : ''
|
|
|
4448 if english
|
|
|
4449 let pattern = pattern . emsg
|
|
|
4450 endif
|
|
|
4451 if !search(pattern, "W")
|
|
|
4452 let match = 0
|
|
|
4453 Xout "No match for:" pattern
|
|
|
4454 endif
|
|
|
4455 norm $
|
|
|
4456 endwhile
|
|
|
4457
|
|
|
4458 bwipeout!
|
|
|
4459 return match
|
|
|
4460 endfunction
|
|
|
4461
|
|
|
4462 if ExtraVim(msgfile)
|
|
|
4463 Xpath 1 " X: 1
|
|
|
4464 throw "arrgh"
|
|
|
4465 endif
|
|
|
4466
|
|
|
4467 Xpath 2 " X: 2
|
|
|
4468 if !MESSAGES('E605', "Exception not caught")
|
|
|
4469 Xpath 4 " X: 0
|
|
|
4470 endif
|
|
|
4471
|
|
|
4472 if ExtraVim(msgfile)
|
|
|
4473 try
|
|
|
4474 Xpath 8 " X: 8
|
|
|
4475 throw "oops"
|
|
|
4476 catch /arrgh/
|
|
|
4477 Xpath 16 " X: 0
|
|
|
4478 endtry
|
|
|
4479 Xpath 32 " X: 0
|
|
|
4480 endif
|
|
|
4481
|
|
|
4482 Xpath 64 " X: 64
|
|
|
4483 if !MESSAGES('E605', "Exception not caught")
|
|
|
4484 Xpath 128 " X: 0
|
|
|
4485 endif
|
|
|
4486
|
|
|
4487 if ExtraVim(msgfile)
|
|
|
4488 function! T()
|
|
|
4489 throw "brrr"
|
|
|
4490 endfunction
|
|
|
4491
|
|
|
4492 try
|
|
|
4493 Xpath 256 " X: 256
|
|
|
4494 throw "arrgh"
|
|
|
4495 catch /.*/
|
|
|
4496 Xpath 512 " X: 512
|
|
|
4497 call T()
|
|
|
4498 endtry
|
|
|
4499 Xpath 1024 " X: 0
|
|
|
4500 endif
|
|
|
4501
|
|
|
4502 Xpath 2048 " X: 2048
|
|
|
4503 if !MESSAGES('E605', "Exception not caught")
|
|
|
4504 Xpath 4096 " X: 0
|
|
|
4505 endif
|
|
|
4506
|
|
|
4507 if ExtraVim(msgfile)
|
|
|
4508 try
|
|
|
4509 Xpath 8192 " X: 8192
|
|
|
4510 throw "arrgh"
|
|
|
4511 finally
|
|
|
4512 Xpath 16384 " X: 16384
|
|
|
4513 throw "brrr"
|
|
|
4514 endtry
|
|
|
4515 Xpath 32768 " X: 0
|
|
|
4516 endif
|
|
|
4517
|
|
|
4518 Xpath 65536 " X: 65536
|
|
|
4519 if !MESSAGES('E605', "Exception not caught")
|
|
|
4520 Xpath 131072 " X: 0
|
|
|
4521 endif
|
|
|
4522
|
|
|
4523 if ExtraVim(msgfile)
|
|
|
4524 try
|
|
|
4525 Xpath 262144 " X: 262144
|
|
|
4526 "INTERRUPT
|
|
|
4527 endtry
|
|
|
4528 Xpath 524288 " X: 0
|
|
|
4529 endif
|
|
|
4530
|
|
|
4531 Xpath 1048576 " X: 1048576
|
|
|
4532 if !MESSAGES('INT', "Interrupted")
|
|
|
4533 Xpath 2097152 " X: 0
|
|
|
4534 endif
|
|
|
4535
|
|
|
4536 if ExtraVim(msgfile)
|
|
|
4537 try
|
|
|
4538 Xpath 4194304 " X: 4194304
|
|
|
4539 let x = novar " error E121/E15; exception: E121
|
|
|
4540 catch /E15:/ " should not catch
|
|
|
4541 Xpath 8388608 " X: 0
|
|
|
4542 endtry
|
|
|
4543 Xpath 16777216 " X: 0
|
|
|
4544 endif
|
|
|
4545
|
|
|
4546 Xpath 33554432 " X: 33554432
|
|
|
4547 if !MESSAGES('E121', "Undefined variable", 'E15', "Invalid expression")
|
|
|
4548 Xpath 67108864 " X: 0
|
|
|
4549 endif
|
|
|
4550
|
|
|
4551 if ExtraVim(msgfile)
|
|
|
4552 try
|
|
|
4553 Xpath 134217728 " X: 134217728
|
|
|
4554 " unlet novar # " error E108/E488; exception: E488
|
|
|
4555 catch /E108:/ " should not catch
|
|
|
4556 Xpath 268435456 " X: 0
|
|
|
4557 endtry
|
|
|
4558 Xpath 536870912 " X: 0
|
|
|
4559 endif
|
|
|
4560
|
|
|
4561 Xpath 1073741824 " X: 1073741824
|
|
|
4562 if !MESSAGES('E108', "No such variable", 'E488', "Trailing characters")
|
|
|
4563 " The Xpath command does not accept 2^31 (negative); add explicitly:
|
|
|
4564 let Xpath = Xpath + 2147483648 " X: 0
|
|
|
4565 endif
|
|
|
4566
|
|
|
4567 call delete(msgfile)
|
|
|
4568 unlet msgfile
|
|
|
4569
|
|
|
4570 Xcheck 1247112011
|
|
|
4571
|
|
|
4572 " Leave MESSAGES() for the next tests.
|
|
|
4573
|
|
|
4574
|
|
|
4575 "-------------------------------------------------------------------------------
|
|
|
4576 " Test 53: Nesting errors: :endif/:else/:elseif {{{1
|
|
|
4577 "
|
|
|
4578 " For nesting errors of :if conditionals the correct error messages
|
|
|
4579 " should be given.
|
|
|
4580 "
|
|
|
4581 " This test reuses the function MESSAGES() from the previous test.
|
|
|
4582 " This functions checks the messages in g:msgfile.
|
|
|
4583 "-------------------------------------------------------------------------------
|
|
|
4584
|
|
|
4585 XpathINIT
|
|
|
4586
|
|
|
4587 let msgfile = tempname()
|
|
|
4588
|
|
|
4589 if ExtraVim(msgfile)
|
|
|
4590 " endif
|
|
|
4591 endif
|
|
|
4592 if MESSAGES('E580', ":endif without :if")
|
|
|
4593 Xpath 1 " X: 1
|
|
|
4594 endif
|
|
|
4595
|
|
|
4596 if ExtraVim(msgfile)
|
|
|
4597 " while 1
|
|
|
4598 " endif
|
|
|
4599 " endwhile
|
|
|
4600 endif
|
|
|
4601 if MESSAGES('E580', ":endif without :if")
|
|
|
4602 Xpath 2 " X: 2
|
|
|
4603 endif
|
|
|
4604
|
|
|
4605 if ExtraVim(msgfile)
|
|
|
4606 " try
|
|
|
4607 " finally
|
|
|
4608 " endif
|
|
|
4609 " endtry
|
|
|
4610 endif
|
|
|
4611 if MESSAGES('E580', ":endif without :if")
|
|
|
4612 Xpath 4 " X: 4
|
|
|
4613 endif
|
|
|
4614
|
|
|
4615 if ExtraVim(msgfile)
|
|
|
4616 " try
|
|
|
4617 " endif
|
|
|
4618 " endtry
|
|
|
4619 endif
|
|
|
4620 if MESSAGES('E580', ":endif without :if")
|
|
|
4621 Xpath 8 " X: 8
|
|
|
4622 endif
|
|
|
4623
|
|
|
4624 if ExtraVim(msgfile)
|
|
|
4625 " try
|
|
|
4626 " throw "a"
|
|
|
4627 " catch /a/
|
|
|
4628 " endif
|
|
|
4629 " endtry
|
|
|
4630 endif
|
|
|
4631 if MESSAGES('E580', ":endif without :if")
|
|
|
4632 Xpath 16 " X: 16
|
|
|
4633 endif
|
|
|
4634
|
|
|
4635 if ExtraVim(msgfile)
|
|
|
4636 " else
|
|
|
4637 endif
|
|
|
4638 if MESSAGES('E581', ":else without :if")
|
|
|
4639 Xpath 32 " X: 32
|
|
|
4640 endif
|
|
|
4641
|
|
|
4642 if ExtraVim(msgfile)
|
|
|
4643 " while 1
|
|
|
4644 " else
|
|
|
4645 " endwhile
|
|
|
4646 endif
|
|
|
4647 if MESSAGES('E581', ":else without :if")
|
|
|
4648 Xpath 64 " X: 64
|
|
|
4649 endif
|
|
|
4650
|
|
|
4651 if ExtraVim(msgfile)
|
|
|
4652 " try
|
|
|
4653 " finally
|
|
|
4654 " else
|
|
|
4655 " endtry
|
|
|
4656 endif
|
|
|
4657 if MESSAGES('E581', ":else without :if")
|
|
|
4658 Xpath 128 " X: 128
|
|
|
4659 endif
|
|
|
4660
|
|
|
4661 if ExtraVim(msgfile)
|
|
|
4662 " try
|
|
|
4663 " else
|
|
|
4664 " endtry
|
|
|
4665 endif
|
|
|
4666 if MESSAGES('E581', ":else without :if")
|
|
|
4667 Xpath 256 " X: 256
|
|
|
4668 endif
|
|
|
4669
|
|
|
4670 if ExtraVim(msgfile)
|
|
|
4671 " try
|
|
|
4672 " throw "a"
|
|
|
4673 " catch /a/
|
|
|
4674 " else
|
|
|
4675 " endtry
|
|
|
4676 endif
|
|
|
4677 if MESSAGES('E581', ":else without :if")
|
|
|
4678 Xpath 512 " X: 512
|
|
|
4679 endif
|
|
|
4680
|
|
|
4681 if ExtraVim(msgfile)
|
|
|
4682 " elseif
|
|
|
4683 endif
|
|
|
4684 if MESSAGES('E582', ":elseif without :if")
|
|
|
4685 Xpath 1024 " X: 1024
|
|
|
4686 endif
|
|
|
4687
|
|
|
4688 if ExtraVim(msgfile)
|
|
|
4689 " while 1
|
|
|
4690 " elseif
|
|
|
4691 " endwhile
|
|
|
4692 endif
|
|
|
4693 if MESSAGES('E582', ":elseif without :if")
|
|
|
4694 Xpath 2048 " X: 2048
|
|
|
4695 endif
|
|
|
4696
|
|
|
4697 if ExtraVim(msgfile)
|
|
|
4698 " try
|
|
|
4699 " finally
|
|
|
4700 " elseif
|
|
|
4701 " endtry
|
|
|
4702 endif
|
|
|
4703 if MESSAGES('E582', ":elseif without :if")
|
|
|
4704 Xpath 4096 " X: 4096
|
|
|
4705 endif
|
|
|
4706
|
|
|
4707 if ExtraVim(msgfile)
|
|
|
4708 " try
|
|
|
4709 " elseif
|
|
|
4710 " endtry
|
|
|
4711 endif
|
|
|
4712 if MESSAGES('E582', ":elseif without :if")
|
|
|
4713 Xpath 8192 " X: 8192
|
|
|
4714 endif
|
|
|
4715
|
|
|
4716 if ExtraVim(msgfile)
|
|
|
4717 " try
|
|
|
4718 " throw "a"
|
|
|
4719 " catch /a/
|
|
|
4720 " elseif
|
|
|
4721 " endtry
|
|
|
4722 endif
|
|
|
4723 if MESSAGES('E582', ":elseif without :if")
|
|
|
4724 Xpath 16384 " X: 16384
|
|
|
4725 endif
|
|
|
4726
|
|
|
4727 if ExtraVim(msgfile)
|
|
|
4728 " if 1
|
|
|
4729 " else
|
|
|
4730 " else
|
|
|
4731 " endif
|
|
|
4732 endif
|
|
|
4733 if MESSAGES('E583', "multiple :else")
|
|
|
4734 Xpath 32768 " X: 32768
|
|
|
4735 endif
|
|
|
4736
|
|
|
4737 if ExtraVim(msgfile)
|
|
|
4738 " if 1
|
|
|
4739 " else
|
|
|
4740 " elseif 1
|
|
|
4741 " endif
|
|
|
4742 endif
|
|
|
4743 if MESSAGES('E584', ":elseif after :else")
|
|
|
4744 Xpath 65536 " X: 65536
|
|
|
4745 endif
|
|
|
4746
|
|
|
4747 call delete(msgfile)
|
|
|
4748 unlet msgfile
|
|
|
4749
|
|
|
4750 Xcheck 131071
|
|
|
4751
|
|
|
4752 " Leave MESSAGES() for the next test.
|
|
|
4753
|
|
|
4754
|
|
|
4755 "-------------------------------------------------------------------------------
|
|
|
4756 " Test 54: Nesting errors: :while/:endwhile {{{1
|
|
|
4757 "
|
|
|
4758 " For nesting errors of :while conditionals the correct error messages
|
|
|
4759 " should be given.
|
|
|
4760 "
|
|
|
4761 " This test reuses the function MESSAGES() from the previous test.
|
|
|
4762 " This functions checks the messages in g:msgfile.
|
|
|
4763 "-------------------------------------------------------------------------------
|
|
|
4764
|
|
|
4765 XpathINIT
|
|
|
4766
|
|
|
4767 let msgfile = tempname()
|
|
|
4768
|
|
|
4769 if ExtraVim(msgfile)
|
|
|
4770 " endwhile
|
|
|
4771 endif
|
|
|
4772 if MESSAGES('E588', ":endwhile without :while")
|
|
|
4773 Xpath 1 " X: 1
|
|
|
4774 endif
|
|
|
4775
|
|
|
4776 if ExtraVim(msgfile)
|
|
|
4777 " if 1
|
|
|
4778 " endwhile
|
|
|
4779 " endif
|
|
|
4780 endif
|
|
|
4781 if MESSAGES('E588', ":endwhile without :while")
|
|
|
4782 Xpath 2 " X: 2
|
|
|
4783 endif
|
|
|
4784
|
|
|
4785 if ExtraVim(msgfile)
|
|
|
4786 " while 1
|
|
|
4787 " if 1
|
|
|
4788 " endwhile
|
|
|
4789 endif
|
|
|
4790 if MESSAGES('E171', "Missing :endif")
|
|
|
4791 Xpath 4 " X: 4
|
|
|
4792 endif
|
|
|
4793
|
|
|
4794 if ExtraVim(msgfile)
|
|
|
4795 " try
|
|
|
4796 " finally
|
|
|
4797 " endwhile
|
|
|
4798 " endtry
|
|
|
4799 endif
|
|
|
4800 if MESSAGES('E588', ":endwhile without :while")
|
|
|
4801 Xpath 8 " X: 8
|
|
|
4802 endif
|
|
|
4803
|
|
|
4804 if ExtraVim(msgfile)
|
|
|
4805 " while 1
|
|
|
4806 " try
|
|
|
4807 " finally
|
|
|
4808 " endwhile
|
|
|
4809 endif
|
|
|
4810 if MESSAGES('E600', "Missing :endtry")
|
|
|
4811 Xpath 16 " X: 16
|
|
|
4812 endif
|
|
|
4813
|
|
|
4814 if ExtraVim(msgfile)
|
|
|
4815 " while 1
|
|
|
4816 " if 1
|
|
|
4817 " try
|
|
|
4818 " finally
|
|
|
4819 " endwhile
|
|
|
4820 endif
|
|
|
4821 if MESSAGES('E600', "Missing :endtry")
|
|
|
4822 Xpath 32 " X: 32
|
|
|
4823 endif
|
|
|
4824
|
|
|
4825 if ExtraVim(msgfile)
|
|
|
4826 " while 1
|
|
|
4827 " try
|
|
|
4828 " finally
|
|
|
4829 " if 1
|
|
|
4830 " endwhile
|
|
|
4831 endif
|
|
|
4832 if MESSAGES('E171', "Missing :endif")
|
|
|
4833 Xpath 64 " X: 64
|
|
|
4834 endif
|
|
|
4835
|
|
|
4836 if ExtraVim(msgfile)
|
|
|
4837 " try
|
|
|
4838 " endwhile
|
|
|
4839 " endtry
|
|
|
4840 endif
|
|
|
4841 if MESSAGES('E588', ":endwhile without :while")
|
|
|
4842 Xpath 128 " X: 128
|
|
|
4843 endif
|
|
|
4844
|
|
|
4845 if ExtraVim(msgfile)
|
|
|
4846 " while 1
|
|
|
4847 " try
|
|
|
4848 " endwhile
|
|
|
4849 " endtry
|
|
|
4850 " endwhile
|
|
|
4851 endif
|
|
|
4852 if MESSAGES('E588', ":endwhile without :while")
|
|
|
4853 Xpath 256 " X: 256
|
|
|
4854 endif
|
|
|
4855
|
|
|
4856 if ExtraVim(msgfile)
|
|
|
4857 " try
|
|
|
4858 " throw "a"
|
|
|
4859 " catch /a/
|
|
|
4860 " endwhile
|
|
|
4861 " endtry
|
|
|
4862 endif
|
|
|
4863 if MESSAGES('E588', ":endwhile without :while")
|
|
|
4864 Xpath 512 " X: 512
|
|
|
4865 endif
|
|
|
4866
|
|
|
4867 if ExtraVim(msgfile)
|
|
|
4868 " while 1
|
|
|
4869 " try
|
|
|
4870 " throw "a"
|
|
|
4871 " catch /a/
|
|
|
4872 " endwhile
|
|
|
4873 " endtry
|
|
|
4874 " endwhile
|
|
|
4875 endif
|
|
|
4876 if MESSAGES('E588', ":endwhile without :while")
|
|
|
4877 Xpath 1024 " X: 1024
|
|
|
4878 endif
|
|
|
4879
|
|
|
4880
|
|
|
4881 call delete(msgfile)
|
|
|
4882 unlet msgfile
|
|
|
4883
|
|
|
4884 Xcheck 2047
|
|
|
4885
|
|
|
4886 " Leave MESSAGES() for the next test.
|
|
|
4887
|
|
|
4888
|
|
|
4889 "-------------------------------------------------------------------------------
|
|
|
4890 " Test 55: Nesting errors: :continue/:break {{{1
|
|
|
4891 "
|
|
|
4892 " For nesting errors of :continue and :break commands the correct
|
|
|
4893 " error messages should be given.
|
|
|
4894 "
|
|
|
4895 " This test reuses the function MESSAGES() from the previous test.
|
|
|
4896 " This functions checks the messages in g:msgfile.
|
|
|
4897 "-------------------------------------------------------------------------------
|
|
|
4898
|
|
|
4899 XpathINIT
|
|
|
4900
|
|
|
4901 let msgfile = tempname()
|
|
|
4902
|
|
|
4903 if ExtraVim(msgfile)
|
|
|
4904 " continue
|
|
|
4905 endif
|
|
|
4906 if MESSAGES('E586', ":continue without :while")
|
|
|
4907 Xpath 1 " X: 1
|
|
|
4908 endif
|
|
|
4909
|
|
|
4910 if ExtraVim(msgfile)
|
|
|
4911 " if 1
|
|
|
4912 " continue
|
|
|
4913 " endif
|
|
|
4914 endif
|
|
|
4915 if MESSAGES('E586', ":continue without :while")
|
|
|
4916 Xpath 2 " X: 2
|
|
|
4917 endif
|
|
|
4918
|
|
|
4919 if ExtraVim(msgfile)
|
|
|
4920 " try
|
|
|
4921 " finally
|
|
|
4922 " continue
|
|
|
4923 " endtry
|
|
|
4924 endif
|
|
|
4925 if MESSAGES('E586', ":continue without :while")
|
|
|
4926 Xpath 4 " X: 4
|
|
|
4927 endif
|
|
|
4928
|
|
|
4929 if ExtraVim(msgfile)
|
|
|
4930 " try
|
|
|
4931 " continue
|
|
|
4932 " endtry
|
|
|
4933 endif
|
|
|
4934 if MESSAGES('E586', ":continue without :while")
|
|
|
4935 Xpath 8 " X: 8
|
|
|
4936 endif
|
|
|
4937
|
|
|
4938 if ExtraVim(msgfile)
|
|
|
4939 " try
|
|
|
4940 " throw "a"
|
|
|
4941 " catch /a/
|
|
|
4942 " continue
|
|
|
4943 " endtry
|
|
|
4944 endif
|
|
|
4945 if MESSAGES('E586', ":continue without :while")
|
|
|
4946 Xpath 16 " X: 16
|
|
|
4947 endif
|
|
|
4948
|
|
|
4949 if ExtraVim(msgfile)
|
|
|
4950 " break
|
|
|
4951 endif
|
|
|
4952 if MESSAGES('E587', ":break without :while")
|
|
|
4953 Xpath 32 " X: 32
|
|
|
4954 endif
|
|
|
4955
|
|
|
4956 if ExtraVim(msgfile)
|
|
|
4957 " if 1
|
|
|
4958 " break
|
|
|
4959 " endif
|
|
|
4960 endif
|
|
|
4961 if MESSAGES('E587', ":break without :while")
|
|
|
4962 Xpath 64 " X: 64
|
|
|
4963 endif
|
|
|
4964
|
|
|
4965 if ExtraVim(msgfile)
|
|
|
4966 " try
|
|
|
4967 " finally
|
|
|
4968 " break
|
|
|
4969 " endtry
|
|
|
4970 endif
|
|
|
4971 if MESSAGES('E587', ":break without :while")
|
|
|
4972 Xpath 128 " X: 128
|
|
|
4973 endif
|
|
|
4974
|
|
|
4975 if ExtraVim(msgfile)
|
|
|
4976 " try
|
|
|
4977 " break
|
|
|
4978 " endtry
|
|
|
4979 endif
|
|
|
4980 if MESSAGES('E587', ":break without :while")
|
|
|
4981 Xpath 256 " X: 256
|
|
|
4982 endif
|
|
|
4983
|
|
|
4984 if ExtraVim(msgfile)
|
|
|
4985 " try
|
|
|
4986 " throw "a"
|
|
|
4987 " catch /a/
|
|
|
4988 " break
|
|
|
4989 " endtry
|
|
|
4990 endif
|
|
|
4991 if MESSAGES('E587', ":break without :while")
|
|
|
4992 Xpath 512 " X: 512
|
|
|
4993 endif
|
|
|
4994
|
|
|
4995 call delete(msgfile)
|
|
|
4996 unlet msgfile
|
|
|
4997
|
|
|
4998 Xcheck 1023
|
|
|
4999
|
|
|
5000 " Leave MESSAGES() for the next test.
|
|
|
5001
|
|
|
5002
|
|
|
5003 "-------------------------------------------------------------------------------
|
|
|
5004 " Test 56: Nesting errors: :endtry {{{1
|
|
|
5005 "
|
|
|
5006 " For nesting errors of :try conditionals the correct error messages
|
|
|
5007 " should be given.
|
|
|
5008 "
|
|
|
5009 " This test reuses the function MESSAGES() from the previous test.
|
|
|
5010 " This functions checks the messages in g:msgfile.
|
|
|
5011 "-------------------------------------------------------------------------------
|
|
|
5012
|
|
|
5013 XpathINIT
|
|
|
5014
|
|
|
5015 let msgfile = tempname()
|
|
|
5016
|
|
|
5017 if ExtraVim(msgfile)
|
|
|
5018 " endtry
|
|
|
5019 endif
|
|
|
5020 if MESSAGES('E602', ":endtry without :try")
|
|
|
5021 Xpath 1 " X: 1
|
|
|
5022 endif
|
|
|
5023
|
|
|
5024 if ExtraVim(msgfile)
|
|
|
5025 " if 1
|
|
|
5026 " endtry
|
|
|
5027 " endif
|
|
|
5028 endif
|
|
|
5029 if MESSAGES('E602', ":endtry without :try")
|
|
|
5030 Xpath 2 " X: 2
|
|
|
5031 endif
|
|
|
5032
|
|
|
5033 if ExtraVim(msgfile)
|
|
|
5034 " while 1
|
|
|
5035 " endtry
|
|
|
5036 " endwhile
|
|
|
5037 endif
|
|
|
5038 if MESSAGES('E602', ":endtry without :try")
|
|
|
5039 Xpath 4 " X: 4
|
|
|
5040 endif
|
|
|
5041
|
|
|
5042 if ExtraVim(msgfile)
|
|
|
5043 " try
|
|
|
5044 " if 1
|
|
|
5045 " endtry
|
|
|
5046 endif
|
|
|
5047 if MESSAGES('E171', "Missing :endif")
|
|
|
5048 Xpath 8 " X: 8
|
|
|
5049 endif
|
|
|
5050
|
|
|
5051 if ExtraVim(msgfile)
|
|
|
5052 " try
|
|
|
5053 " while 1
|
|
|
5054 " endtry
|
|
|
5055 endif
|
|
|
5056 if MESSAGES('E170', "Missing :endwhile")
|
|
|
5057 Xpath 16 " X: 16
|
|
|
5058 endif
|
|
|
5059
|
|
|
5060 if ExtraVim(msgfile)
|
|
|
5061 " try
|
|
|
5062 " finally
|
|
|
5063 " if 1
|
|
|
5064 " endtry
|
|
|
5065 endif
|
|
|
5066 if MESSAGES('E171', "Missing :endif")
|
|
|
5067 Xpath 32 " X: 32
|
|
|
5068 endif
|
|
|
5069
|
|
|
5070 if ExtraVim(msgfile)
|
|
|
5071 " try
|
|
|
5072 " finally
|
|
|
5073 " while 1
|
|
|
5074 " endtry
|
|
|
5075 endif
|
|
|
5076 if MESSAGES('E170', "Missing :endwhile")
|
|
|
5077 Xpath 64 " X: 64
|
|
|
5078 endif
|
|
|
5079
|
|
|
5080 if ExtraVim(msgfile)
|
|
|
5081 " try
|
|
|
5082 " throw "a"
|
|
|
5083 " catch /a/
|
|
|
5084 " if 1
|
|
|
5085 " endtry
|
|
|
5086 endif
|
|
|
5087 if MESSAGES('E171', "Missing :endif")
|
|
|
5088 Xpath 128 " X: 128
|
|
|
5089 endif
|
|
|
5090
|
|
|
5091 if ExtraVim(msgfile)
|
|
|
5092 " try
|
|
|
5093 " throw "a"
|
|
|
5094 " catch /a/
|
|
|
5095 " while 1
|
|
|
5096 " endtry
|
|
|
5097 endif
|
|
|
5098 if MESSAGES('E170', "Missing :endwhile")
|
|
|
5099 Xpath 256 " X: 256
|
|
|
5100 endif
|
|
|
5101
|
|
|
5102 call delete(msgfile)
|
|
|
5103 unlet msgfile
|
|
|
5104
|
|
|
5105 delfunction MESSAGES
|
|
|
5106
|
|
|
5107 Xcheck 511
|
|
|
5108
|
|
|
5109
|
|
|
5110 "-------------------------------------------------------------------------------
|
|
|
5111 " Test 57: v:exception and v:throwpoint for user exceptions {{{1
|
|
|
5112 "
|
|
|
5113 " v:exception evaluates to the value of the exception that was caught
|
|
|
5114 " most recently and is not finished. (A caught exception is finished
|
|
|
5115 " when the next ":catch", ":finally", or ":endtry" is reached.)
|
|
|
5116 " v:throwpoint evaluates to the script/function name and line number
|
|
|
5117 " where that exception has been thrown.
|
|
|
5118 "-------------------------------------------------------------------------------
|
|
|
5119
|
|
|
5120 XpathINIT
|
|
|
5121
|
|
|
5122 function! FuncException()
|
|
|
5123 let g:exception = v:exception
|
|
|
5124 endfunction
|
|
|
5125
|
|
|
5126 function! FuncThrowpoint()
|
|
|
5127 let g:throwpoint = v:throwpoint
|
|
|
5128 endfunction
|
|
|
5129
|
|
|
5130 let scriptException = MakeScript("FuncException")
|
|
|
5131 let scriptThrowPoint = MakeScript("FuncThrowpoint")
|
|
|
5132
|
|
|
5133 command! CmdException let g:exception = v:exception
|
|
|
5134 command! CmdThrowpoint let g:throwpoint = v:throwpoint
|
|
|
5135
|
|
|
5136 XloopINIT! 1 2
|
|
|
5137
|
|
|
5138 function! CHECK(n, exception, throwname, throwline)
|
|
|
5139 XloopNEXT
|
|
|
5140 let error = 0
|
|
|
5141 if v:exception != a:exception
|
|
|
5142 Xout a:n.": v:exception is" v:exception "instead of" a:exception
|
|
|
5143 let error = 1
|
|
|
5144 endif
|
|
|
5145 if v:throwpoint !~ a:throwname
|
|
|
5146 let name = escape(a:throwname, '\')
|
|
|
5147 Xout a:n.": v:throwpoint (".v:throwpoint.") does not match" name
|
|
|
5148 let error = 1
|
|
|
5149 endif
|
|
|
5150 if v:throwpoint !~ a:throwline
|
|
|
5151 let line = escape(a:throwline, '\')
|
|
|
5152 Xout a:n.": v:throwpoint (".v:throwpoint.") does not match" line
|
|
|
5153 let error = 1
|
|
|
5154 endif
|
|
|
5155 if error
|
|
|
5156 Xloop 1 " X: 0
|
|
|
5157 endif
|
|
|
5158 endfunction
|
|
|
5159
|
|
|
5160 function! T(arg, line)
|
|
|
5161 if a:line == 2
|
|
|
5162 throw a:arg " in line 2
|
|
|
5163 elseif a:line == 4
|
|
|
5164 throw a:arg " in line 4
|
|
|
5165 elseif a:line == 6
|
|
|
5166 throw a:arg " in line 6
|
|
|
5167 elseif a:line == 8
|
|
|
5168 throw a:arg " in line 8
|
|
|
5169 endif
|
|
|
5170 endfunction
|
|
|
5171
|
|
|
5172 function! G(arg, line)
|
|
|
5173 call T(a:arg, a:line)
|
|
|
5174 endfunction
|
|
|
5175
|
|
|
5176 function! F(arg, line)
|
|
|
5177 call G(a:arg, a:line)
|
|
|
5178 endfunction
|
|
|
5179
|
|
|
5180 let scriptT = MakeScript("T")
|
|
|
5181 let scriptG = MakeScript("G", scriptT)
|
|
|
5182 let scriptF = MakeScript("F", scriptG)
|
|
|
5183
|
|
|
5184 try
|
|
|
5185 Xpath 32768 " X: 32768
|
|
|
5186 call F("oops", 2)
|
|
|
5187 catch /.*/
|
|
|
5188 Xpath 65536 " X: 65536
|
|
|
5189 let exception = v:exception
|
|
|
5190 let throwpoint = v:throwpoint
|
|
|
5191 call CHECK(1, "oops", '\<F\.\.G\.\.T\>', '\<2\>')
|
|
|
5192 exec "let exception = v:exception"
|
|
|
5193 exec "let throwpoint = v:throwpoint"
|
|
|
5194 call CHECK(2, "oops", '\<F\.\.G\.\.T\>', '\<2\>')
|
|
|
5195 CmdException
|
|
|
5196 CmdThrowpoint
|
|
|
5197 call CHECK(3, "oops", '\<F\.\.G\.\.T\>', '\<2\>')
|
|
|
5198 call FuncException()
|
|
|
5199 call FuncThrowpoint()
|
|
|
5200 call CHECK(4, "oops", '\<F\.\.G\.\.T\>', '\<2\>')
|
|
|
5201 exec "source" scriptException
|
|
|
5202 exec "source" scriptThrowPoint
|
|
|
5203 call CHECK(5, "oops", '\<F\.\.G\.\.T\>', '\<2\>')
|
|
|
5204 try
|
|
|
5205 Xpath 131072 " X: 131072
|
|
|
5206 call G("arrgh", 4)
|
|
|
5207 catch /.*/
|
|
|
5208 Xpath 262144 " X: 262144
|
|
|
5209 let exception = v:exception
|
|
|
5210 let throwpoint = v:throwpoint
|
|
|
5211 call CHECK(6, "arrgh", '\<G\.\.T\>', '\<4\>')
|
|
|
5212 try
|
|
|
5213 Xpath 524288 " X: 524288
|
|
|
5214 let g:arg = "autsch"
|
|
|
5215 let g:line = 6
|
|
|
5216 exec "source" scriptF
|
|
|
5217 catch /.*/
|
|
|
5218 Xpath 1048576 " X: 1048576
|
|
|
5219 let exception = v:exception
|
|
|
5220 let throwpoint = v:throwpoint
|
|
|
5221 " Symbolic links in tempname()s are not resolved, whereas resolving
|
|
|
5222 " is done for v:throwpoint. Resolve the temporary file name for
|
|
|
5223 " scriptT, so that it can be matched against v:throwpoint.
|
|
|
5224 call CHECK(7, "autsch", resolve(scriptT), '\<6\>')
|
|
|
5225 finally
|
|
|
5226 Xpath 2097152 " X: 2097152
|
|
|
5227 let exception = v:exception
|
|
|
5228 let throwpoint = v:throwpoint
|
|
|
5229 call CHECK(8, "arrgh", '\<G\.\.T\>', '\<4\>')
|
|
|
5230 try
|
|
|
5231 Xpath 4194304 " X: 4194304
|
|
|
5232 let g:arg = "brrrr"
|
|
|
5233 let g:line = 8
|
|
|
5234 exec "source" scriptG
|
|
|
5235 catch /.*/
|
|
|
5236 Xpath 8388608 " X: 8388608
|
|
|
5237 let exception = v:exception
|
|
|
5238 let throwpoint = v:throwpoint
|
|
|
5239 " Resolve scriptT for matching it against v:throwpoint.
|
|
|
5240 call CHECK(9, "brrrr", resolve(scriptT), '\<8\>')
|
|
|
5241 finally
|
|
|
5242 Xpath 16777216 " X: 16777216
|
|
|
5243 let exception = v:exception
|
|
|
5244 let throwpoint = v:throwpoint
|
|
|
5245 call CHECK(10, "arrgh", '\<G\.\.T\>', '\<4\>')
|
|
|
5246 endtry
|
|
|
5247 Xpath 33554432 " X: 33554432
|
|
|
5248 let exception = v:exception
|
|
|
5249 let throwpoint = v:throwpoint
|
|
|
5250 call CHECK(11, "arrgh", '\<G\.\.T\>', '\<4\>')
|
|
|
5251 endtry
|
|
|
5252 Xpath 67108864 " X: 67108864
|
|
|
5253 let exception = v:exception
|
|
|
5254 let throwpoint = v:throwpoint
|
|
|
5255 call CHECK(12, "arrgh", '\<G\.\.T\>', '\<4\>')
|
|
|
5256 finally
|
|
|
5257 Xpath 134217728 " X: 134217728
|
|
|
5258 let exception = v:exception
|
|
|
5259 let throwpoint = v:throwpoint
|
|
|
5260 call CHECK(13, "oops", '\<F\.\.G\.\.T\>', '\<2\>')
|
|
|
5261 endtry
|
|
|
5262 Xpath 268435456 " X: 268435456
|
|
|
5263 let exception = v:exception
|
|
|
5264 let throwpoint = v:throwpoint
|
|
|
5265 call CHECK(14, "oops", '\<F\.\.G\.\.T\>', '\<2\>')
|
|
|
5266 finally
|
|
|
5267 Xpath 536870912 " X: 536870912
|
|
|
5268 let exception = v:exception
|
|
|
5269 let throwpoint = v:throwpoint
|
|
|
5270 call CHECK(15, "", '^$', '^$')
|
|
|
5271 endtry
|
|
|
5272
|
|
|
5273 Xpath 1073741824 " X: 1073741824
|
|
|
5274
|
|
|
5275 unlet exception throwpoint
|
|
|
5276 delfunction FuncException
|
|
|
5277 delfunction FuncThrowpoint
|
|
|
5278 call delete(scriptException)
|
|
|
5279 call delete(scriptThrowPoint)
|
|
|
5280 unlet scriptException scriptThrowPoint
|
|
|
5281 delcommand CmdException
|
|
|
5282 delcommand CmdThrowpoint
|
|
|
5283 delfunction T
|
|
|
5284 delfunction G
|
|
|
5285 delfunction F
|
|
|
5286 call delete(scriptT)
|
|
|
5287 call delete(scriptG)
|
|
|
5288 call delete(scriptF)
|
|
|
5289 unlet scriptT scriptG scriptF
|
|
|
5290
|
|
|
5291 Xcheck 2147450880
|
|
|
5292
|
|
|
5293
|
|
|
5294 "-------------------------------------------------------------------------------
|
|
|
5295 "
|
|
|
5296 " Test 58: v:exception and v:throwpoint for error/interrupt exceptions {{{1
|
|
|
5297 "
|
|
|
5298 " v:exception and v:throwpoint work also for error and interrupt
|
|
|
5299 " exceptions.
|
|
|
5300 "-------------------------------------------------------------------------------
|
|
|
5301
|
|
|
5302 XpathINIT
|
|
|
5303
|
|
|
5304 if ExtraVim()
|
|
|
5305
|
|
|
5306 function! T(line)
|
|
|
5307 if a:line == 2
|
|
|
5308 delfunction T " error (function in use) in line 2
|
|
|
5309 elseif a:line == 4
|
|
|
5310 let dummy = 0 " INTERRUPT1 - interrupt in line 4
|
|
|
5311 endif
|
|
|
5312 endfunction
|
|
|
5313
|
|
|
5314 while 1
|
|
|
5315 try
|
|
|
5316 Xpath 1 " X: 1
|
|
|
5317 let caught = 0
|
|
|
5318 call T(2)
|
|
|
5319 catch /.*/
|
|
|
5320 let caught = 1
|
|
|
5321 if v:exception !~ 'Vim(delfunction):'
|
|
|
5322 Xpath 2 " X: 0
|
|
|
5323 endif
|
|
|
5324 if v:throwpoint !~ '\<T\>'
|
|
|
5325 Xpath 4 " X: 0
|
|
|
5326 endif
|
|
|
5327 if v:throwpoint !~ '\<2\>'
|
|
|
5328 Xpath 8 " X: 0
|
|
|
5329 endif
|
|
|
5330 finally
|
|
|
5331 Xpath 16 " X: 16
|
|
|
5332 if caught || $VIMNOERRTHROW
|
|
|
5333 Xpath 32 " X: 32
|
|
|
5334 endif
|
|
|
5335 if v:exception != ""
|
|
|
5336 Xpath 64 " X: 0
|
|
|
5337 endif
|
|
|
5338 if v:throwpoint != ""
|
|
|
5339 Xpath 128 " X: 0
|
|
|
5340 endif
|
|
|
5341 break " discard error for $VIMNOERRTHROW
|
|
|
5342 endtry
|
|
|
5343 endwhile
|
|
|
5344
|
|
|
5345 Xpath 256 " X: 256
|
|
|
5346 if v:exception != ""
|
|
|
5347 Xpath 512 " X: 0
|
|
|
5348 endif
|
|
|
5349 if v:throwpoint != ""
|
|
|
5350 Xpath 1024 " X: 0
|
|
|
5351 endif
|
|
|
5352
|
|
|
5353 while 1
|
|
|
5354 try
|
|
|
5355 Xpath 2048 " X: 2048
|
|
|
5356 let caught = 0
|
|
|
5357 call T(4)
|
|
|
5358 catch /.*/
|
|
|
5359 let caught = 1
|
|
|
5360 if v:exception != 'Vim:Interrupt'
|
|
|
5361 Xpath 4096 " X: 0
|
|
|
5362 endif
|
|
|
5363 if v:throwpoint !~ '\<T\>'
|
|
|
5364 Xpath 8192 " X: 0
|
|
|
5365 endif
|
|
|
5366 if v:throwpoint !~ '\<4\>'
|
|
|
5367 Xpath 16384 " X: 0
|
|
|
5368 endif
|
|
|
5369 finally
|
|
|
5370 Xpath 32768 " X: 32768
|
|
|
5371 if caught || $VIMNOINTTHROW
|
|
|
5372 Xpath 65536 " X: 65536
|
|
|
5373 endif
|
|
|
5374 if v:exception != ""
|
|
|
5375 Xpath 131072 " X: 0
|
|
|
5376 endif
|
|
|
5377 if v:throwpoint != ""
|
|
|
5378 Xpath 262144 " X: 0
|
|
|
5379 endif
|
|
|
5380 break " discard error for $VIMNOERRTHROW
|
|
|
5381 endtry
|
|
|
5382 endwhile
|
|
|
5383
|
|
|
5384 Xpath 524288 " X: 524288
|
|
|
5385 if v:exception != ""
|
|
|
5386 Xpath 1048576 " X: 0
|
|
|
5387 endif
|
|
|
5388 if v:throwpoint != ""
|
|
|
5389 Xpath 2097152 " X: 0
|
|
|
5390 endif
|
|
|
5391
|
|
|
5392 endif
|
|
|
5393
|
|
|
5394 Xcheck 624945
|
|
|
5395
|
|
|
5396
|
|
|
5397 "-------------------------------------------------------------------------------
|
|
|
5398 "
|
|
|
5399 " Test 59: v:exception and v:throwpoint when discarding exceptions {{{1
|
|
|
5400 "
|
|
|
5401 " When a :catch clause is left by a ":break" etc or an error or
|
|
|
5402 " interrupt exception, v:exception and v:throwpoint are reset. They
|
|
|
5403 " are not affected by an exception that is discarded before being
|
|
|
5404 " caught.
|
|
|
5405 "-------------------------------------------------------------------------------
|
|
|
5406
|
|
|
5407 XpathINIT
|
|
|
5408
|
|
|
5409 if ExtraVim()
|
|
|
5410
|
|
|
5411 XloopINIT! 1 2
|
|
|
5412
|
|
|
5413 let sfile = expand("<sfile>")
|
|
|
5414
|
|
|
5415 function! LineNumber()
|
|
|
5416 return substitute(substitute(v:throwpoint, g:sfile, '', ""),
|
|
|
5417 \ '\D*\(\d*\).*', '\1', "")
|
|
|
5418 endfunction
|
|
|
5419
|
|
|
5420 command! -nargs=1 SetLineNumber
|
|
|
5421 \ try | throw "line" | catch /.*/ | let <args> = LineNumber() | endtry
|
|
|
5422
|
|
|
5423 " Check v:exception/v:throwpoint against second/fourth parameter if
|
|
|
5424 " specified, check for being empty else.
|
|
|
5425 function! CHECK(n, ...)
|
|
|
5426 XloopNEXT
|
|
|
5427 let exception = a:0 != 0 ? a:1 : "" " second parameter (optional)
|
|
|
5428 let emsg = a:0 != 0 ? a:2 : "" " third parameter (optional)
|
|
|
5429 let line = a:0 != 0 ? a:3 : 0 " fourth parameter (optional)
|
|
|
5430 let error = 0
|
|
|
5431 if emsg != ""
|
|
303
|
5432 " exception is the error number, emsg the English error message text
|
|
7
|
5433 if exception !~ '^E\d\+$'
|
|
|
5434 Xout "TODO: Add message number for:" emsg
|
|
|
5435 elseif v:lang == "C" || v:lang =~ '^[Ee]n'
|
|
|
5436 if exception == "E492" && emsg == "Not an editor command"
|
|
|
5437 let exception = '^Vim:' . exception . ': ' . emsg
|
|
|
5438 else
|
|
|
5439 let exception = '^Vim(\a\+):' . exception . ': ' . emsg
|
|
|
5440 endif
|
|
|
5441 else
|
|
|
5442 if exception == "E492"
|
|
|
5443 let exception = '^Vim:' . exception
|
|
|
5444 else
|
|
|
5445 let exception = '^Vim(\a\+):' . exception
|
|
|
5446 endif
|
|
|
5447 endif
|
|
|
5448 endif
|
|
|
5449 if exception == "" && v:exception != ""
|
|
|
5450 Xout a:n.": v:exception is set:" v:exception
|
|
|
5451 let error = 1
|
|
|
5452 elseif exception != "" && v:exception !~ exception
|
|
|
5453 Xout a:n.": v:exception (".v:exception.") does not match" exception
|
|
|
5454 let error = 1
|
|
|
5455 endif
|
|
|
5456 if line == 0 && v:throwpoint != ""
|
|
|
5457 Xout a:n.": v:throwpoint is set:" v:throwpoint
|
|
|
5458 let error = 1
|
|
|
5459 elseif line != 0 && v:throwpoint !~ '\<' . line . '\>'
|
|
|
5460 Xout a:n.": v:throwpoint (".v:throwpoint.") does not match" line
|
|
|
5461 let error = 1
|
|
|
5462 endif
|
|
|
5463 if !error
|
|
|
5464 Xloop 1 " X: 2097151
|
|
|
5465 endif
|
|
|
5466 endfunction
|
|
|
5467
|
|
|
5468 while 1
|
|
|
5469 try
|
|
|
5470 throw "x1"
|
|
|
5471 catch /.*/
|
|
|
5472 break
|
|
|
5473 endtry
|
|
|
5474 endwhile
|
|
|
5475 call CHECK(1)
|
|
|
5476
|
|
|
5477 while 1
|
|
|
5478 try
|
|
|
5479 throw "x2"
|
|
|
5480 catch /.*/
|
|
|
5481 break
|
|
|
5482 finally
|
|
|
5483 call CHECK(2)
|
|
|
5484 endtry
|
|
|
5485 break
|
|
|
5486 endwhile
|
|
|
5487 call CHECK(3)
|
|
|
5488
|
|
|
5489 while 1
|
|
|
5490 try
|
|
|
5491 let errcaught = 0
|
|
|
5492 try
|
|
|
5493 try
|
|
|
5494 throw "x3"
|
|
|
5495 catch /.*/
|
|
|
5496 SetLineNumber line_before_error
|
|
|
5497 asdf
|
|
|
5498 endtry
|
|
|
5499 catch /.*/
|
|
|
5500 let errcaught = 1
|
|
|
5501 call CHECK(4, 'E492', "Not an editor command",
|
|
|
5502 \ line_before_error + 1)
|
|
|
5503 endtry
|
|
|
5504 finally
|
|
|
5505 if !errcaught && $VIMNOERRTHROW
|
|
|
5506 call CHECK(4)
|
|
|
5507 endif
|
|
|
5508 break " discard error for $VIMNOERRTHROW
|
|
|
5509 endtry
|
|
|
5510 endwhile
|
|
|
5511 call CHECK(5)
|
|
|
5512
|
|
|
5513 Xpath 2097152 " X: 2097152
|
|
|
5514
|
|
|
5515 while 1
|
|
|
5516 try
|
|
|
5517 let intcaught = 0
|
|
|
5518 try
|
|
|
5519 try
|
|
|
5520 throw "x4"
|
|
|
5521 catch /.*/
|
|
|
5522 SetLineNumber two_lines_before_interrupt
|
|
|
5523 "INTERRUPT
|
|
|
5524 let dummy = 0
|
|
|
5525 endtry
|
|
|
5526 catch /.*/
|
|
|
5527 let intcaught = 1
|
|
|
5528 call CHECK(6, "Vim:Interrupt", '',
|
|
|
5529 \ two_lines_before_interrupt + 2)
|
|
|
5530 endtry
|
|
|
5531 finally
|
|
|
5532 if !intcaught && $VIMNOINTTHROW
|
|
|
5533 call CHECK(6)
|
|
|
5534 endif
|
|
|
5535 break " discard interrupt for $VIMNOINTTHROW
|
|
|
5536 endtry
|
|
|
5537 endwhile
|
|
|
5538 call CHECK(7)
|
|
|
5539
|
|
|
5540 Xpath 4194304 " X: 4194304
|
|
|
5541
|
|
|
5542 while 1
|
|
|
5543 try
|
|
|
5544 let errcaught = 0
|
|
|
5545 try
|
|
|
5546 try
|
|
|
5547 " if 1
|
|
|
5548 SetLineNumber line_before_throw
|
|
|
5549 throw "x5"
|
|
|
5550 " missing endif
|
|
|
5551 catch /.*/
|
|
|
5552 Xpath 8388608 " X: 0
|
|
|
5553 endtry
|
|
|
5554 catch /.*/
|
|
|
5555 let errcaught = 1
|
|
|
5556 call CHECK(8, 'E171', "Missing :endif", line_before_throw + 3)
|
|
|
5557 endtry
|
|
|
5558 finally
|
|
|
5559 if !errcaught && $VIMNOERRTHROW
|
|
|
5560 call CHECK(8)
|
|
|
5561 endif
|
|
|
5562 break " discard error for $VIMNOERRTHROW
|
|
|
5563 endtry
|
|
|
5564 endwhile
|
|
|
5565 call CHECK(9)
|
|
|
5566
|
|
|
5567 Xpath 16777216 " X: 16777216
|
|
|
5568
|
|
|
5569 try
|
|
|
5570 while 1
|
|
|
5571 try
|
|
|
5572 throw "x6"
|
|
|
5573 finally
|
|
|
5574 break
|
|
|
5575 endtry
|
|
|
5576 break
|
|
|
5577 endwhile
|
|
|
5578 catch /.*/
|
|
|
5579 Xpath 33554432 " X: 0
|
|
|
5580 endtry
|
|
|
5581 call CHECK(10)
|
|
|
5582
|
|
|
5583 try
|
|
|
5584 while 1
|
|
|
5585 try
|
|
|
5586 throw "x7"
|
|
|
5587 finally
|
|
|
5588 break
|
|
|
5589 endtry
|
|
|
5590 break
|
|
|
5591 endwhile
|
|
|
5592 catch /.*/
|
|
|
5593 Xpath 67108864 " X: 0
|
|
|
5594 finally
|
|
|
5595 call CHECK(11)
|
|
|
5596 endtry
|
|
|
5597 call CHECK(12)
|
|
|
5598
|
|
|
5599 while 1
|
|
|
5600 try
|
|
|
5601 let errcaught = 0
|
|
|
5602 try
|
|
|
5603 try
|
|
|
5604 throw "x8"
|
|
|
5605 finally
|
|
|
5606 SetLineNumber line_before_error
|
|
|
5607 asdf
|
|
|
5608 endtry
|
|
|
5609 catch /.*/
|
|
|
5610 let errcaught = 1
|
|
|
5611 call CHECK(13, 'E492', "Not an editor command",
|
|
|
5612 \ line_before_error + 1)
|
|
|
5613 endtry
|
|
|
5614 finally
|
|
|
5615 if !errcaught && $VIMNOERRTHROW
|
|
|
5616 call CHECK(13)
|
|
|
5617 endif
|
|
|
5618 break " discard error for $VIMNOERRTHROW
|
|
|
5619 endtry
|
|
|
5620 endwhile
|
|
|
5621 call CHECK(14)
|
|
|
5622
|
|
|
5623 Xpath 134217728 " X: 134217728
|
|
|
5624
|
|
|
5625 while 1
|
|
|
5626 try
|
|
|
5627 let intcaught = 0
|
|
|
5628 try
|
|
|
5629 try
|
|
|
5630 throw "x9"
|
|
|
5631 finally
|
|
|
5632 SetLineNumber two_lines_before_interrupt
|
|
|
5633 "INTERRUPT
|
|
|
5634 endtry
|
|
|
5635 catch /.*/
|
|
|
5636 let intcaught = 1
|
|
|
5637 call CHECK(15, "Vim:Interrupt", '',
|
|
|
5638 \ two_lines_before_interrupt + 2)
|
|
|
5639 endtry
|
|
|
5640 finally
|
|
|
5641 if !intcaught && $VIMNOINTTHROW
|
|
|
5642 call CHECK(15)
|
|
|
5643 endif
|
|
|
5644 break " discard interrupt for $VIMNOINTTHROW
|
|
|
5645 endtry
|
|
|
5646 endwhile
|
|
|
5647 call CHECK(16)
|
|
|
5648
|
|
|
5649 Xpath 268435456 " X: 268435456
|
|
|
5650
|
|
|
5651 while 1
|
|
|
5652 try
|
|
|
5653 let errcaught = 0
|
|
|
5654 try
|
|
|
5655 try
|
|
|
5656 " if 1
|
|
|
5657 SetLineNumber line_before_throw
|
|
|
5658 throw "x10"
|
|
|
5659 " missing endif
|
|
|
5660 finally
|
|
|
5661 call CHECK(17)
|
|
|
5662 endtry
|
|
|
5663 catch /.*/
|
|
|
5664 let errcaught = 1
|
|
|
5665 call CHECK(18, 'E171', "Missing :endif", line_before_throw + 3)
|
|
|
5666 endtry
|
|
|
5667 finally
|
|
|
5668 if !errcaught && $VIMNOERRTHROW
|
|
|
5669 call CHECK(18)
|
|
|
5670 endif
|
|
|
5671 break " discard error for $VIMNOERRTHROW
|
|
|
5672 endtry
|
|
|
5673 endwhile
|
|
|
5674 call CHECK(19)
|
|
|
5675
|
|
|
5676 Xpath 536870912 " X: 536870912
|
|
|
5677
|
|
|
5678 while 1
|
|
|
5679 try
|
|
|
5680 let errcaught = 0
|
|
|
5681 try
|
|
|
5682 try
|
|
|
5683 " if 1
|
|
|
5684 SetLineNumber line_before_throw
|
|
|
5685 throw "x11"
|
|
|
5686 " missing endif
|
|
|
5687 endtry
|
|
|
5688 catch /.*/
|
|
|
5689 let errcaught = 1
|
|
|
5690 call CHECK(20, 'E171', "Missing :endif", line_before_throw + 3)
|
|
|
5691 endtry
|
|
|
5692 finally
|
|
|
5693 if !errcaught && $VIMNOERRTHROW
|
|
|
5694 call CHECK(20)
|
|
|
5695 endif
|
|
|
5696 break " discard error for $VIMNOERRTHROW
|
|
|
5697 endtry
|
|
|
5698 endwhile
|
|
|
5699 call CHECK(21)
|
|
|
5700
|
|
|
5701 Xpath 1073741824 " X: 1073741824
|
|
|
5702
|
|
|
5703 endif
|
|
|
5704
|
|
|
5705 Xcheck 2038431743
|
|
|
5706
|
|
|
5707
|
|
|
5708 "-------------------------------------------------------------------------------
|
|
|
5709 "
|
|
|
5710 " Test 60: (Re)throwing v:exception; :echoerr. {{{1
|
|
|
5711 "
|
|
|
5712 " A user exception can be rethrown after catching by throwing
|
|
|
5713 " v:exception. An error or interrupt exception cannot be rethrown
|
|
|
5714 " because Vim exceptions cannot be faked. A Vim exception using the
|
|
|
5715 " value of v:exception can, however, be triggered by the :echoerr
|
|
|
5716 " command.
|
|
|
5717 "-------------------------------------------------------------------------------
|
|
|
5718
|
|
|
5719 XpathINIT
|
|
|
5720
|
|
|
5721 try
|
|
|
5722 try
|
|
|
5723 Xpath 1 " X: 1
|
|
|
5724 throw "oops"
|
|
|
5725 catch /oops/
|
|
|
5726 Xpath 2 " X: 2
|
|
|
5727 throw v:exception " rethrow user exception
|
|
|
5728 catch /.*/
|
|
|
5729 Xpath 4 " X: 0
|
|
|
5730 endtry
|
|
|
5731 catch /^oops$/ " catches rethrown user exception
|
|
|
5732 Xpath 8 " X: 8
|
|
|
5733 catch /.*/
|
|
|
5734 Xpath 16 " X: 0
|
|
|
5735 endtry
|
|
|
5736
|
|
|
5737 function! F()
|
|
|
5738 try
|
|
|
5739 let caught = 0
|
|
|
5740 try
|
|
|
5741 Xpath 32 " X: 32
|
|
|
5742 write /n/o/n/w/r/i/t/a/b/l/e/_/f/i/l/e
|
|
|
5743 Xpath 64 " X: 0
|
|
|
5744 Xout "did_emsg was reset before executing " .
|
|
|
5745 \ "BufWritePost autocommands."
|
|
|
5746 catch /^Vim(write):/
|
|
|
5747 let caught = 1
|
|
|
5748 throw v:exception " throw error: cannot fake Vim exception
|
|
|
5749 catch /.*/
|
|
|
5750 Xpath 128 " X: 0
|
|
|
5751 finally
|
|
|
5752 Xpath 256 " X: 256
|
|
|
5753 if !caught && !$VIMNOERRTHROW
|
|
|
5754 Xpath 512 " X: 0
|
|
|
5755 endif
|
|
|
5756 endtry
|
|
|
5757 catch /^Vim(throw):/ " catches throw error
|
|
|
5758 let caught = caught + 1
|
|
|
5759 catch /.*/
|
|
|
5760 Xpath 1024 " X: 0
|
|
|
5761 finally
|
|
|
5762 Xpath 2048 " X: 2048
|
|
|
5763 if caught != 2
|
|
|
5764 if !caught && !$VIMNOERRTHROW
|
|
|
5765 Xpath 4096 " X: 0
|
|
|
5766 elseif caught
|
|
|
5767 Xpath 8192 " X: 0
|
|
|
5768 endif
|
|
|
5769 return | " discard error for $VIMNOERRTHROW
|
|
|
5770 endif
|
|
|
5771 endtry
|
|
|
5772 endfunction
|
|
|
5773
|
|
|
5774 call F()
|
|
|
5775 delfunction F
|
|
|
5776
|
|
|
5777 function! G()
|
|
|
5778 try
|
|
|
5779 let caught = 0
|
|
|
5780 try
|
|
|
5781 Xpath 16384 " X: 16384
|
|
|
5782 asdf
|
|
|
5783 catch /^Vim/ " catch error exception
|
|
|
5784 let caught = 1
|
|
|
5785 " Trigger Vim error exception with value specified after :echoerr
|
|
|
5786 let value = substitute(v:exception, '^Vim\((.*)\)\=:', '', "")
|
|
|
5787 echoerr value
|
|
|
5788 catch /.*/
|
|
|
5789 Xpath 32768 " X: 0
|
|
|
5790 finally
|
|
|
5791 Xpath 65536 " X: 65536
|
|
|
5792 if !caught
|
|
|
5793 if !$VIMNOERRTHROW
|
|
|
5794 Xpath 131072 " X: 0
|
|
|
5795 else
|
|
|
5796 let value = "Error"
|
|
|
5797 echoerr value
|
|
|
5798 endif
|
|
|
5799 endif
|
|
|
5800 endtry
|
|
|
5801 catch /^Vim(echoerr):/
|
|
|
5802 let caught = caught + 1
|
|
|
5803 if v:exception !~ value
|
|
|
5804 Xpath 262144 " X: 0
|
|
|
5805 endif
|
|
|
5806 catch /.*/
|
|
|
5807 Xpath 524288 " X: 0
|
|
|
5808 finally
|
|
|
5809 Xpath 1048576 " X: 1048576
|
|
|
5810 if caught != 2
|
|
|
5811 if !caught && !$VIMNOERRTHROW
|
|
|
5812 Xpath 2097152 " X: 0
|
|
|
5813 elseif caught
|
|
|
5814 Xpath 4194304 " X: 0
|
|
|
5815 endif
|
|
|
5816 return | " discard error for $VIMNOERRTHROW
|
|
|
5817 endif
|
|
|
5818 endtry
|
|
|
5819 endfunction
|
|
|
5820
|
|
|
5821 call G()
|
|
|
5822 delfunction G
|
|
|
5823
|
|
|
5824 unlet! value caught
|
|
|
5825
|
|
|
5826 if ExtraVim()
|
|
|
5827 try
|
|
|
5828 let errcaught = 0
|
|
|
5829 try
|
|
|
5830 Xpath 8388608 " X: 8388608
|
|
|
5831 let intcaught = 0
|
|
|
5832 "INTERRUPT
|
|
|
5833 catch /^Vim:/ " catch interrupt exception
|
|
|
5834 let intcaught = 1
|
|
|
5835 " Trigger Vim error exception with value specified after :echoerr
|
|
|
5836 echoerr substitute(v:exception, '^Vim\((.*)\)\=:', '', "")
|
|
|
5837 catch /.*/
|
|
|
5838 Xpath 16777216 " X: 0
|
|
|
5839 finally
|
|
|
5840 Xpath 33554432 " X: 33554432
|
|
|
5841 if !intcaught
|
|
|
5842 if !$VIMNOINTTHROW
|
|
|
5843 Xpath 67108864 " X: 0
|
|
|
5844 else
|
|
|
5845 echoerr "Interrupt"
|
|
|
5846 endif
|
|
|
5847 endif
|
|
|
5848 endtry
|
|
|
5849 catch /^Vim(echoerr):/
|
|
|
5850 let errcaught = 1
|
|
|
5851 if v:exception !~ "Interrupt"
|
|
|
5852 Xpath 134217728 " X: 0
|
|
|
5853 endif
|
|
|
5854 finally
|
|
|
5855 Xpath 268435456 " X: 268435456
|
|
|
5856 if !errcaught && !$VIMNOERRTHROW
|
|
|
5857 Xpath 536870912 " X: 0
|
|
|
5858 endif
|
|
|
5859 endtry
|
|
|
5860 endif
|
|
|
5861
|
|
|
5862 Xcheck 311511339
|
|
|
5863
|
|
|
5864
|
|
|
5865 "-------------------------------------------------------------------------------
|
|
|
5866 " Test 61: Catching interrupt exceptions {{{1
|
|
|
5867 "
|
|
|
5868 " When an interrupt occurs inside a :try/:endtry region, an
|
|
|
5869 " interrupt exception is thrown and can be caught. Its value is
|
|
|
5870 " "Vim:Interrupt". If the interrupt occurs after an error or a :throw
|
|
|
5871 " but before a matching :catch is reached, all following :catches of
|
|
|
5872 " that try block are ignored, but the interrupt exception can be
|
|
|
5873 " caught by the next surrounding try conditional. An interrupt is
|
|
|
5874 " ignored when there is a previous interrupt that has not been caught
|
|
|
5875 " or causes a :finally clause to be executed.
|
|
|
5876 "-------------------------------------------------------------------------------
|
|
|
5877
|
|
|
5878 XpathINIT
|
|
|
5879
|
|
|
5880 if ExtraVim()
|
|
|
5881
|
|
|
5882 while 1
|
|
|
5883 try
|
|
|
5884 try
|
|
|
5885 Xpath 1 " X: 1
|
|
|
5886 let caught = 0
|
|
|
5887 "INTERRUPT
|
|
|
5888 Xpath 2 " X: 0
|
|
|
5889 catch /^Vim:Interrupt$/
|
|
|
5890 let caught = 1
|
|
|
5891 finally
|
|
|
5892 Xpath 4 " X: 4
|
|
|
5893 if caught || $VIMNOINTTHROW
|
|
|
5894 Xpath 8 " X: 8
|
|
|
5895 endif
|
|
|
5896 endtry
|
|
|
5897 catch /.*/
|
|
|
5898 Xpath 16 " X: 0
|
|
|
5899 Xout v:exception "in" v:throwpoint
|
|
|
5900 finally
|
|
|
5901 break " discard interrupt for $VIMNOINTTHROW
|
|
|
5902 endtry
|
|
|
5903 endwhile
|
|
|
5904
|
|
|
5905 while 1
|
|
|
5906 try
|
|
|
5907 try
|
|
|
5908 let caught = 0
|
|
|
5909 try
|
|
|
5910 Xpath 32 " X: 32
|
|
|
5911 asdf
|
|
|
5912 Xpath 64 " X: 0
|
|
|
5913 catch /do_not_catch/
|
|
|
5914 Xpath 128 " X: 0
|
|
|
5915 catch /.*/ "INTERRUPT - throw interrupt if !$VIMNOERRTHROW
|
|
|
5916 Xpath 256 " X: 0
|
|
|
5917 catch /.*/
|
|
|
5918 Xpath 512 " X: 0
|
|
|
5919 finally "INTERRUPT - throw interrupt if $VIMNOERRTHROW
|
|
|
5920 Xpath 1024 " X: 1024
|
|
|
5921 endtry
|
|
|
5922 catch /^Vim:Interrupt$/
|
|
|
5923 let caught = 1
|
|
|
5924 finally
|
|
|
5925 Xpath 2048 " X: 2048
|
|
|
5926 if caught || $VIMNOINTTHROW
|
|
|
5927 Xpath 4096 " X: 4096
|
|
|
5928 endif
|
|
|
5929 endtry
|
|
|
5930 catch /.*/
|
|
|
5931 Xpath 8192 " X: 0
|
|
|
5932 Xout v:exception "in" v:throwpoint
|
|
|
5933 finally
|
|
|
5934 break " discard interrupt for $VIMNOINTTHROW
|
|
|
5935 endtry
|
|
|
5936 endwhile
|
|
|
5937
|
|
|
5938 while 1
|
|
|
5939 try
|
|
|
5940 try
|
|
|
5941 let caught = 0
|
|
|
5942 try
|
|
|
5943 Xpath 16384 " X: 16384
|
|
|
5944 throw "x"
|
|
|
5945 Xpath 32768 " X: 0
|
|
|
5946 catch /do_not_catch/
|
|
|
5947 Xpath 65536 " X: 0
|
|
|
5948 catch /x/ "INTERRUPT
|
|
|
5949 Xpath 131072 " X: 0
|
|
|
5950 catch /.*/
|
|
|
5951 Xpath 262144 " X: 0
|
|
|
5952 endtry
|
|
|
5953 catch /^Vim:Interrupt$/
|
|
|
5954 let caught = 1
|
|
|
5955 finally
|
|
|
5956 Xpath 524288 " X: 524288
|
|
|
5957 if caught || $VIMNOINTTHROW
|
|
|
5958 Xpath 1048576 " X: 1048576
|
|
|
5959 endif
|
|
|
5960 endtry
|
|
|
5961 catch /.*/
|
|
|
5962 Xpath 2097152 " X: 0
|
|
|
5963 Xout v:exception "in" v:throwpoint
|
|
|
5964 finally
|
|
|
5965 break " discard interrupt for $VIMNOINTTHROW
|
|
|
5966 endtry
|
|
|
5967 endwhile
|
|
|
5968
|
|
|
5969 while 1
|
|
|
5970 try
|
|
|
5971 let caught = 0
|
|
|
5972 try
|
|
|
5973 Xpath 4194304 " X: 4194304
|
|
|
5974 "INTERRUPT
|
|
|
5975 Xpath 8388608 " X: 0
|
|
|
5976 catch /do_not_catch/ "INTERRUPT
|
|
|
5977 Xpath 16777216 " X: 0
|
|
|
5978 catch /^Vim:Interrupt$/
|
|
|
5979 let caught = 1
|
|
|
5980 finally
|
|
|
5981 Xpath 33554432 " X: 33554432
|
|
|
5982 if caught || $VIMNOINTTHROW
|
|
|
5983 Xpath 67108864 " X: 67108864
|
|
|
5984 endif
|
|
|
5985 endtry
|
|
|
5986 catch /.*/
|
|
|
5987 Xpath 134217728 " X: 0
|
|
|
5988 Xout v:exception "in" v:throwpoint
|
|
|
5989 finally
|
|
|
5990 break " discard interrupt for $VIMNOINTTHROW
|
|
|
5991 endtry
|
|
|
5992 endwhile
|
|
|
5993
|
|
|
5994 Xpath 268435456 " X: 268435456
|
|
|
5995
|
|
|
5996 endif
|
|
|
5997
|
|
|
5998 Xcheck 374889517
|
|
|
5999
|
|
|
6000
|
|
|
6001 "-------------------------------------------------------------------------------
|
|
|
6002 " Test 62: Catching error exceptions {{{1
|
|
|
6003 "
|
|
|
6004 " An error inside a :try/:endtry region is converted to an exception
|
|
|
6005 " and can be caught. The error exception has a "Vim(cmdname):" prefix
|
|
|
6006 " where cmdname is the name of the failing command, or a "Vim:" prefix
|
|
|
6007 " if no command name is known. The "Vim" prefixes cannot be faked.
|
|
|
6008 "-------------------------------------------------------------------------------
|
|
|
6009
|
|
|
6010 XpathINIT
|
|
|
6011
|
|
|
6012 function! MSG(enr, emsg)
|
|
|
6013 let english = v:lang == "C" || v:lang =~ '^[Ee]n'
|
|
|
6014 if a:enr == ""
|
|
|
6015 Xout "TODO: Add message number for:" a:emsg
|
|
|
6016 let v:errmsg = ":" . v:errmsg
|
|
|
6017 endif
|
|
|
6018 let match = 1
|
|
|
6019 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg)
|
|
|
6020 let match = 0
|
|
|
6021 if v:errmsg == ""
|
|
|
6022 Xout "Message missing."
|
|
|
6023 else
|
|
|
6024 let v:errmsg = escape(v:errmsg, '"')
|
|
|
6025 Xout "Unexpected message:" v:errmsg
|
|
|
6026 endif
|
|
|
6027 endif
|
|
|
6028 return match
|
|
|
6029 endfunction
|
|
|
6030
|
|
|
6031 while 1
|
|
|
6032 try
|
|
|
6033 try
|
|
|
6034 let caught = 0
|
|
|
6035 unlet novar
|
|
|
6036 catch /^Vim(unlet):/
|
|
|
6037 let caught = 1
|
|
|
6038 let v:errmsg = substitute(v:exception, '^Vim(unlet):', '', "")
|
|
|
6039 finally
|
|
|
6040 Xpath 1 " X: 1
|
|
|
6041 if !caught && !$VIMNOERRTHROW
|
|
|
6042 Xpath 2 " X: 0
|
|
|
6043 endif
|
|
|
6044 if !MSG('E108', "No such variable")
|
|
|
6045 Xpath 4 " X: 0
|
|
|
6046 endif
|
|
|
6047 endtry
|
|
|
6048 catch /.*/
|
|
|
6049 Xpath 8 " X: 0
|
|
|
6050 Xout v:exception "in" v:throwpoint
|
|
|
6051 finally
|
|
|
6052 break " discard error for $VIMNOERRTHROW
|
|
|
6053 endtry
|
|
|
6054 endwhile
|
|
|
6055
|
|
|
6056 while 1
|
|
|
6057 try
|
|
|
6058 try
|
|
|
6059 let caught = 0
|
|
|
6060 throw novar " error in :throw
|
|
|
6061 catch /^Vim(throw):/
|
|
|
6062 let caught = 1
|
|
|
6063 let v:errmsg = substitute(v:exception, '^Vim(throw):', '', "")
|
|
|
6064 finally
|
|
|
6065 Xpath 16 " X: 16
|
|
|
6066 if !caught && !$VIMNOERRTHROW
|
|
|
6067 Xpath 32 " X: 0
|
|
|
6068 endif
|
|
|
6069 if caught ? !MSG('E121', "Undefined variable")
|
|
|
6070 \ : !MSG('E15', "Invalid expression")
|
|
|
6071 Xpath 64 " X: 0
|
|
|
6072 endif
|
|
|
6073 endtry
|
|
|
6074 catch /.*/
|
|
|
6075 Xpath 128 " X: 0
|
|
|
6076 Xout v:exception "in" v:throwpoint
|
|
|
6077 finally
|
|
|
6078 break " discard error for $VIMNOERRTHROW
|
|
|
6079 endtry
|
|
|
6080 endwhile
|
|
|
6081
|
|
|
6082 while 1
|
|
|
6083 try
|
|
|
6084 try
|
|
|
6085 let caught = 0
|
|
|
6086 throw "Vim:faked" " error: cannot fake Vim exception
|
|
|
6087 catch /^Vim(throw):/
|
|
|
6088 let caught = 1
|
|
|
6089 let v:errmsg = substitute(v:exception, '^Vim(throw):', '', "")
|
|
|
6090 finally
|
|
|
6091 Xpath 256 " X: 256
|
|
|
6092 if !caught && !$VIMNOERRTHROW
|
|
|
6093 Xpath 512 " X: 0
|
|
|
6094 endif
|
|
|
6095 if !MSG('E608', "Cannot :throw exceptions with 'Vim' prefix")
|
|
|
6096 Xpath 1024 " X: 0
|
|
|
6097 endif
|
|
|
6098 endtry
|
|
|
6099 catch /.*/
|
|
|
6100 Xpath 2048 " X: 0
|
|
|
6101 Xout v:exception "in" v:throwpoint
|
|
|
6102 finally
|
|
|
6103 break " discard error for $VIMNOERRTHROW
|
|
|
6104 endtry
|
|
|
6105 endwhile
|
|
|
6106
|
|
|
6107 function! F()
|
|
|
6108 while 1
|
|
|
6109 " Missing :endwhile
|
|
|
6110 endfunction
|
|
|
6111
|
|
|
6112 while 1
|
|
|
6113 try
|
|
|
6114 try
|
|
|
6115 let caught = 0
|
|
|
6116 call F()
|
|
|
6117 catch /^Vim(endfunction):/
|
|
|
6118 let caught = 1
|
|
|
6119 let v:errmsg = substitute(v:exception, '^Vim(endfunction):', '', "")
|
|
|
6120 finally
|
|
|
6121 Xpath 4096 " X: 4096
|
|
|
6122 if !caught && !$VIMNOERRTHROW
|
|
|
6123 Xpath 8192 " X: 0
|
|
|
6124 endif
|
|
|
6125 if !MSG('E170', "Missing :endwhile")
|
|
|
6126 Xpath 16384 " X: 0
|
|
|
6127 endif
|
|
|
6128 endtry
|
|
|
6129 catch /.*/
|
|
|
6130 Xpath 32768 " X: 0
|
|
|
6131 Xout v:exception "in" v:throwpoint
|
|
|
6132 finally
|
|
|
6133 break " discard error for $VIMNOERRTHROW
|
|
|
6134 endtry
|
|
|
6135 endwhile
|
|
|
6136
|
|
|
6137 while 1
|
|
|
6138 try
|
|
|
6139 try
|
|
|
6140 let caught = 0
|
|
|
6141 ExecAsScript F
|
|
|
6142 catch /^Vim:/
|
|
|
6143 let caught = 1
|
|
|
6144 let v:errmsg = substitute(v:exception, '^Vim:', '', "")
|
|
|
6145 finally
|
|
|
6146 Xpath 65536 " X: 65536
|
|
|
6147 if !caught && !$VIMNOERRTHROW
|
|
|
6148 Xpath 131072 " X: 0
|
|
|
6149 endif
|
|
|
6150 if !MSG('E170', "Missing :endwhile")
|
|
|
6151 Xpath 262144 " X: 0
|
|
|
6152 endif
|
|
|
6153 endtry
|
|
|
6154 catch /.*/
|
|
|
6155 Xpath 524288 " X: 0
|
|
|
6156 Xout v:exception "in" v:throwpoint
|
|
|
6157 finally
|
|
|
6158 break " discard error for $VIMNOERRTHROW
|
|
|
6159 endtry
|
|
|
6160 endwhile
|
|
|
6161
|
|
|
6162 function! G()
|
|
|
6163 call G()
|
|
|
6164 endfunction
|
|
|
6165
|
|
|
6166 while 1
|
|
|
6167 try
|
|
|
6168 let mfd_save = &mfd
|
|
|
6169 set mfd=3
|
|
|
6170 try
|
|
|
6171 let caught = 0
|
|
|
6172 call G()
|
|
|
6173 catch /^Vim(call):/
|
|
|
6174 let caught = 1
|
|
|
6175 let v:errmsg = substitute(v:exception, '^Vim(call):', '', "")
|
|
|
6176 finally
|
|
|
6177 Xpath 1048576 " X: 1048576
|
|
|
6178 if !caught && !$VIMNOERRTHROW
|
|
|
6179 Xpath 2097152 " X: 0
|
|
|
6180 endif
|
|
|
6181 if !MSG('E132', "Function call depth is higher than 'maxfuncdepth'")
|
|
|
6182 Xpath 4194304 " X: 0
|
|
|
6183 endif
|
|
|
6184 endtry
|
|
|
6185 catch /.*/
|
|
|
6186 Xpath 8388608 " X: 0
|
|
|
6187 Xout v:exception "in" v:throwpoint
|
|
|
6188 finally
|
|
|
6189 let &mfd = mfd_save
|
|
|
6190 break " discard error for $VIMNOERRTHROW
|
|
|
6191 endtry
|
|
|
6192 endwhile
|
|
|
6193
|
|
|
6194 function! H()
|
|
|
6195 return H()
|
|
|
6196 endfunction
|
|
|
6197
|
|
|
6198 while 1
|
|
|
6199 try
|
|
|
6200 let mfd_save = &mfd
|
|
|
6201 set mfd=3
|
|
|
6202 try
|
|
|
6203 let caught = 0
|
|
|
6204 call H()
|
|
|
6205 catch /^Vim(return):/
|
|
|
6206 let caught = 1
|
|
|
6207 let v:errmsg = substitute(v:exception, '^Vim(return):', '', "")
|
|
|
6208 finally
|
|
|
6209 Xpath 16777216 " X: 16777216
|
|
|
6210 if !caught && !$VIMNOERRTHROW
|
|
|
6211 Xpath 33554432 " X: 0
|
|
|
6212 endif
|
|
|
6213 if !MSG('E132', "Function call depth is higher than 'maxfuncdepth'")
|
|
|
6214 Xpath 67108864 " X: 0
|
|
|
6215 endif
|
|
|
6216 endtry
|
|
|
6217 catch /.*/
|
|
|
6218 Xpath 134217728 " X: 0
|
|
|
6219 Xout v:exception "in" v:throwpoint
|
|
|
6220 finally
|
|
|
6221 let &mfd = mfd_save
|
|
|
6222 break " discard error for $VIMNOERRTHROW
|
|
|
6223 endtry
|
|
|
6224 endwhile
|
|
|
6225
|
|
|
6226 unlet! caught mfd_save
|
|
|
6227 delfunction F
|
|
|
6228 delfunction G
|
|
|
6229 delfunction H
|
|
|
6230 Xpath 268435456 " X: 268435456
|
|
|
6231
|
|
|
6232 Xcheck 286331153
|
|
|
6233
|
|
|
6234 " Leave MSG() for the next test.
|
|
|
6235
|
|
|
6236
|
|
|
6237 "-------------------------------------------------------------------------------
|
|
|
6238 " Test 63: Suppressing error exceptions by :silent!. {{{1
|
|
|
6239 "
|
|
|
6240 " A :silent! command inside a :try/:endtry region suppresses the
|
|
|
6241 " conversion of errors to an exception and the immediate abortion on
|
|
|
6242 " error. When the commands executed by the :silent! themselves open
|
|
|
6243 " a new :try/:endtry region, conversion of errors to exception and
|
|
|
6244 " immediate abortion is switched on again - until the next :silent!
|
|
|
6245 " etc. The :silent! has the effect of setting v:errmsg to the error
|
|
|
6246 " message text (without displaying it) and continuing with the next
|
|
|
6247 " script line.
|
|
|
6248 "
|
|
|
6249 " When a command triggering autocommands is executed by :silent!
|
|
|
6250 " inside a :try/:endtry, the autocommand execution is not suppressed
|
|
|
6251 " on error.
|
|
|
6252 "
|
|
|
6253 " This test reuses the function MSG() from the previous test.
|
|
|
6254 "-------------------------------------------------------------------------------
|
|
|
6255
|
|
|
6256 XpathINIT
|
|
|
6257
|
|
|
6258 XloopINIT! 1 4
|
|
|
6259
|
|
|
6260 let taken = ""
|
|
|
6261
|
|
|
6262 function! S(n) abort
|
|
|
6263 XloopNEXT
|
|
|
6264 let g:taken = g:taken . "E" . a:n
|
|
|
6265 let v:errmsg = ""
|
|
|
6266 exec "asdf" . a:n
|
|
|
6267
|
|
|
6268 " Check that ":silent!" continues:
|
|
|
6269 Xloop 1
|
|
|
6270
|
|
|
6271 " Check that ":silent!" sets "v:errmsg":
|
|
|
6272 if MSG('E492', "Not an editor command")
|
|
|
6273 Xloop 2
|
|
|
6274 endif
|
|
|
6275 endfunction
|
|
|
6276
|
|
|
6277 function! Foo()
|
|
|
6278 while 1
|
|
|
6279 try
|
|
|
6280 try
|
|
|
6281 let caught = 0
|
|
|
6282 " This is not silent:
|
|
|
6283 call S(3) " X: 0 * 16
|
|
|
6284 catch /^Vim:/
|
|
|
6285 let caught = 1
|
|
|
6286 let errmsg3 = substitute(v:exception, '^Vim:', '', "")
|
|
|
6287 silent! call S(4) " X: 3 * 64
|
|
|
6288 finally
|
|
|
6289 if !caught
|
|
|
6290 let errmsg3 = v:errmsg
|
|
|
6291 " Do call S(4) here if not executed in :catch.
|
|
|
6292 silent! call S(4)
|
|
|
6293 endif
|
|
|
6294 Xpath 1048576 " X: 1048576
|
|
|
6295 if !caught && !$VIMNOERRTHROW
|
|
|
6296 Xpath 2097152 " X: 0
|
|
|
6297 endif
|
|
|
6298 let v:errmsg = errmsg3
|
|
|
6299 if !MSG('E492', "Not an editor command")
|
|
|
6300 Xpath 4194304 " X: 0
|
|
|
6301 endif
|
|
|
6302 silent! call S(5) " X: 3 * 256
|
|
303
|
6303 " Break out of try conditionals that cover ":silent!". This also
|
|
7
|
6304 " discards the aborting error when $VIMNOERRTHROW is non-zero.
|
|
|
6305 break
|
|
|
6306 endtry
|
|
|
6307 catch /.*/
|
|
|
6308 Xpath 8388608 " X: 0
|
|
|
6309 Xout v:exception "in" v:throwpoint
|
|
|
6310 endtry
|
|
|
6311 endwhile
|
|
|
6312 " This is a double ":silent!" (see caller).
|
|
|
6313 silent! call S(6) " X: 3 * 1024
|
|
|
6314 endfunction
|
|
|
6315
|
|
|
6316 function! Bar()
|
|
|
6317 try
|
|
|
6318 silent! call S(2) " X: 3 * 4
|
|
|
6319 " X: 3 * 4096
|
|
|
6320 silent! execute "call Foo() | call S(7)"
|
|
|
6321 silent! call S(8) " X: 3 * 16384
|
|
|
6322 endtry " normal end of try cond that covers ":silent!"
|
|
|
6323 " This has a ":silent!" from the caller:
|
|
|
6324 call S(9) " X: 3 * 65536
|
|
|
6325 endfunction
|
|
|
6326
|
|
|
6327 silent! call S(1) " X: 3 * 1
|
|
|
6328 silent! call Bar()
|
|
|
6329 silent! call S(10) " X: 3 * 262144
|
|
|
6330
|
|
|
6331 let expected = "E1E2E3E4E5E6E7E8E9E10"
|
|
|
6332 if taken != expected
|
|
|
6333 Xpath 16777216 " X: 0
|
|
|
6334 Xout "'taken' is" taken "instead of" expected
|
|
|
6335 endif
|
|
|
6336
|
|
|
6337 augroup TMP
|
|
|
6338 autocmd BufWritePost * Xpath 33554432 " X: 33554432
|
|
|
6339 augroup END
|
|
|
6340
|
|
|
6341 Xpath 67108864 " X: 67108864
|
|
|
6342 write /i/m/p/o/s/s/i/b/l/e
|
|
|
6343 Xpath 134217728 " X: 134217728
|
|
|
6344
|
|
|
6345 autocmd! TMP
|
|
|
6346 unlet! caught errmsg3 taken expected
|
|
|
6347 delfunction S
|
|
|
6348 delfunction Foo
|
|
|
6349 delfunction Bar
|
|
|
6350 delfunction MSG
|
|
|
6351
|
|
|
6352 Xcheck 236978127
|
|
|
6353
|
|
|
6354
|
|
|
6355 "-------------------------------------------------------------------------------
|
|
|
6356 " Test 64: Error exceptions after error, interrupt or :throw {{{1
|
|
|
6357 "
|
|
|
6358 " When an error occurs after an interrupt or a :throw but before
|
|
|
6359 " a matching :catch is reached, all following :catches of that try
|
|
|
6360 " block are ignored, but the error exception can be caught by the next
|
|
|
6361 " surrounding try conditional. Any previous error exception is
|
|
|
6362 " discarded. An error is ignored when there is a previous error that
|
|
|
6363 " has not been caught.
|
|
|
6364 "-------------------------------------------------------------------------------
|
|
|
6365
|
|
|
6366 XpathINIT
|
|
|
6367
|
|
|
6368 if ExtraVim()
|
|
|
6369
|
|
|
6370 while 1
|
|
|
6371 try
|
|
|
6372 try
|
|
|
6373 Xpath 1 " X: 1
|
|
|
6374 let caught = 0
|
|
|
6375 while 1
|
|
|
6376 " if 1
|
|
|
6377 " Missing :endif
|
|
|
6378 endwhile " throw error exception
|
|
|
6379 catch /^Vim(/
|
|
|
6380 let caught = 1
|
|
|
6381 finally
|
|
|
6382 Xpath 2 " X: 2
|
|
|
6383 if caught || $VIMNOERRTHROW
|
|
|
6384 Xpath 4 " X: 4
|
|
|
6385 endif
|
|
|
6386 endtry
|
|
|
6387 catch /.*/
|
|
|
6388 Xpath 8 " X: 0
|
|
|
6389 Xout v:exception "in" v:throwpoint
|
|
|
6390 finally
|
|
|
6391 break " discard error for $VIMNOERRTHROW
|
|
|
6392 endtry
|
|
|
6393 endwhile
|
|
|
6394
|
|
|
6395 while 1
|
|
|
6396 try
|
|
|
6397 try
|
|
|
6398 Xpath 16 " X: 16
|
|
|
6399 let caught = 0
|
|
|
6400 try
|
|
|
6401 " if 1
|
|
|
6402 " Missing :endif
|
|
|
6403 catch /.*/ " throw error exception
|
|
|
6404 Xpath 32 " X: 0
|
|
|
6405 catch /.*/
|
|
|
6406 Xpath 64 " X: 0
|
|
|
6407 endtry
|
|
|
6408 catch /^Vim(/
|
|
|
6409 let caught = 1
|
|
|
6410 finally
|
|
|
6411 Xpath 128 " X: 128
|
|
|
6412 if caught || $VIMNOERRTHROW
|
|
|
6413 Xpath 256 " X: 256
|
|
|
6414 endif
|
|
|
6415 endtry
|
|
|
6416 catch /.*/
|
|
|
6417 Xpath 512 " X: 0
|
|
|
6418 Xout v:exception "in" v:throwpoint
|
|
|
6419 finally
|
|
|
6420 break " discard error for $VIMNOERRTHROW
|
|
|
6421 endtry
|
|
|
6422 endwhile
|
|
|
6423
|
|
|
6424 while 1
|
|
|
6425 try
|
|
|
6426 try
|
|
|
6427 let caught = 0
|
|
|
6428 try
|
|
|
6429 Xpath 1024 " X: 1024
|
|
|
6430 "INTERRUPT
|
|
|
6431 catch /do_not_catch/
|
|
|
6432 Xpath 2048 " X: 0
|
|
|
6433 " if 1
|
|
|
6434 " Missing :endif
|
|
|
6435 catch /.*/ " throw error exception
|
|
|
6436 Xpath 4096 " X: 0
|
|
|
6437 catch /.*/
|
|
|
6438 Xpath 8192 " X: 0
|
|
|
6439 endtry
|
|
|
6440 catch /^Vim(/
|
|
|
6441 let caught = 1
|
|
|
6442 finally
|
|
|
6443 Xpath 16384 " X: 16384
|
|
|
6444 if caught || $VIMNOERRTHROW
|
|
|
6445 Xpath 32768 " X: 32768
|
|
|
6446 endif
|
|
|
6447 endtry
|
|
|
6448 catch /.*/
|
|
|
6449 Xpath 65536 " X: 0
|
|
|
6450 Xout v:exception "in" v:throwpoint
|
|
|
6451 finally
|
|
|
6452 break " discard error for $VIMNOERRTHROW
|
|
|
6453 endtry
|
|
|
6454 endwhile
|
|
|
6455
|
|
|
6456 while 1
|
|
|
6457 try
|
|
|
6458 try
|
|
|
6459 let caught = 0
|
|
|
6460 try
|
|
|
6461 Xpath 131072 " X: 131072
|
|
|
6462 throw "x"
|
|
|
6463 catch /do_not_catch/
|
|
|
6464 Xpath 262144 " X: 0
|
|
|
6465 " if 1
|
|
|
6466 " Missing :endif
|
|
|
6467 catch /x/ " throw error exception
|
|
|
6468 Xpath 524288 " X: 0
|
|
|
6469 catch /.*/
|
|
|
6470 Xpath 1048576 " X: 0
|
|
|
6471 endtry
|
|
|
6472 catch /^Vim(/
|
|
|
6473 let caught = 1
|
|
|
6474 finally
|
|
|
6475 Xpath 2097152 " X: 2097152
|
|
|
6476 if caught || $VIMNOERRTHROW
|
|
|
6477 Xpath 4194304 " X: 4194304
|
|
|
6478 endif
|
|
|
6479 endtry
|
|
|
6480 catch /.*/
|
|
|
6481 Xpath 8388608 " X: 0
|
|
|
6482 Xout v:exception "in" v:throwpoint
|
|
|
6483 finally
|
|
|
6484 break " discard error for $VIMNOERRTHROW
|
|
|
6485 endtry
|
|
|
6486 endwhile
|
|
|
6487
|
|
|
6488 while 1
|
|
|
6489 try
|
|
|
6490 try
|
|
|
6491 let caught = 0
|
|
|
6492 Xpath 16777216 " X: 16777216
|
|
|
6493 " endif " :endif without :if; throw error exception
|
|
|
6494 " if 1
|
|
|
6495 " Missing :endif
|
|
|
6496 catch /do_not_catch/ " ignore new error
|
|
|
6497 Xpath 33554432 " X: 0
|
|
|
6498 catch /^Vim(endif):/
|
|
|
6499 let caught = 1
|
|
|
6500 catch /^Vim(/
|
|
|
6501 Xpath 67108864 " X: 0
|
|
|
6502 finally
|
|
|
6503 Xpath 134217728 " X: 134217728
|
|
|
6504 if caught || $VIMNOERRTHROW
|
|
|
6505 Xpath 268435456 " X: 268435456
|
|
|
6506 endif
|
|
|
6507 endtry
|
|
|
6508 catch /.*/
|
|
|
6509 Xpath 536870912 " X: 0
|
|
|
6510 Xout v:exception "in" v:throwpoint
|
|
|
6511 finally
|
|
|
6512 break " discard error for $VIMNOERRTHROW
|
|
|
6513 endtry
|
|
|
6514 endwhile
|
|
|
6515
|
|
|
6516 Xpath 1073741824 " X: 1073741824
|
|
|
6517
|
|
|
6518 endif
|
|
|
6519
|
|
|
6520 Xcheck 1499645335
|
|
|
6521
|
|
|
6522
|
|
|
6523 "-------------------------------------------------------------------------------
|
|
|
6524 " Test 65: Errors in the /pattern/ argument of a :catch {{{1
|
|
|
6525 "
|
|
|
6526 " On an error in the /pattern/ argument of a :catch, the :catch does
|
|
|
6527 " not match. Any following :catches of the same :try/:endtry don't
|
|
|
6528 " match either. Finally clauses are executed.
|
|
|
6529 "-------------------------------------------------------------------------------
|
|
|
6530
|
|
|
6531 XpathINIT
|
|
|
6532
|
|
|
6533 function! MSG(enr, emsg)
|
|
|
6534 let english = v:lang == "C" || v:lang =~ '^[Ee]n'
|
|
|
6535 if a:enr == ""
|
|
|
6536 Xout "TODO: Add message number for:" a:emsg
|
|
|
6537 let v:errmsg = ":" . v:errmsg
|
|
|
6538 endif
|
|
|
6539 let match = 1
|
|
|
6540 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg)
|
|
|
6541 let match = 0
|
|
|
6542 if v:errmsg == ""
|
|
|
6543 Xout "Message missing."
|
|
|
6544 else
|
|
|
6545 let v:errmsg = escape(v:errmsg, '"')
|
|
|
6546 Xout "Unexpected message:" v:errmsg
|
|
|
6547 endif
|
|
|
6548 endif
|
|
|
6549 return match
|
|
|
6550 endfunction
|
|
|
6551
|
|
|
6552 try
|
|
|
6553 try
|
|
|
6554 Xpath 1 " X: 1
|
|
|
6555 throw "oops"
|
|
|
6556 catch /^oops$/
|
|
|
6557 Xpath 2 " X: 2
|
|
|
6558 catch /\)/ " not checked; exception has already been caught
|
|
|
6559 Xpath 4 " X: 0
|
|
|
6560 endtry
|
|
|
6561 Xpath 8 " X: 8
|
|
|
6562 catch /.*/
|
|
|
6563 Xpath 16 " X: 0
|
|
|
6564 Xout v:exception "in" v:throwpoint
|
|
|
6565 endtry
|
|
|
6566
|
|
|
6567 function! F()
|
|
|
6568 try
|
|
|
6569 let caught = 0
|
|
|
6570 try
|
|
|
6571 try
|
|
|
6572 Xpath 32 " X: 32
|
|
|
6573 throw "ab"
|
|
|
6574 catch /abc/ " does not catch
|
|
|
6575 Xpath 64 " X: 0
|
|
|
6576 catch /\)/ " error; discards exception
|
|
|
6577 Xpath 128 " X: 0
|
|
|
6578 catch /.*/ " not checked
|
|
|
6579 Xpath 256 " X: 0
|
|
|
6580 finally
|
|
|
6581 Xpath 512 " X: 512
|
|
|
6582 endtry
|
|
|
6583 Xpath 1024 " X: 0
|
|
|
6584 catch /^ab$/ " checked, but original exception is discarded
|
|
|
6585 Xpath 2048 " X: 0
|
|
|
6586 catch /^Vim(catch):/
|
|
|
6587 let caught = 1
|
|
|
6588 let v:errmsg = substitute(v:exception, '^Vim(catch):', '', "")
|
|
|
6589 finally
|
|
|
6590 Xpath 4096 " X: 4096
|
|
|
6591 if !caught && !$VIMNOERRTHROW
|
|
|
6592 Xpath 8192 " X: 0
|
|
|
6593 endif
|
|
|
6594 if caught ? !MSG('E55', 'Unmatched \\)')
|
|
|
6595 \ : !MSG('E475', "Invalid argument")
|
|
|
6596 Xpath 16384 " X: 0
|
|
|
6597 endif
|
|
|
6598 if !caught
|
|
|
6599 return | " discard error
|
|
|
6600 endif
|
|
|
6601 endtry
|
|
|
6602 catch /.*/
|
|
|
6603 Xpath 32768 " X: 0
|
|
|
6604 Xout v:exception "in" v:throwpoint
|
|
|
6605 endtry
|
|
|
6606 endfunction
|
|
|
6607
|
|
|
6608 call F()
|
|
|
6609 Xpath 65536 " X: 65536
|
|
|
6610
|
|
|
6611 delfunction MSG
|
|
|
6612 delfunction F
|
|
|
6613 unlet! caught
|
|
|
6614
|
|
|
6615 Xcheck 70187
|
|
|
6616
|
|
|
6617
|
|
|
6618 "-------------------------------------------------------------------------------
|
|
|
6619 " Test 66: Stop range :call on error, interrupt, or :throw {{{1
|
|
|
6620 "
|
|
|
6621 " When a function which is multiply called for a range since it
|
|
|
6622 " doesn't handle the range itself has an error in a command
|
|
|
6623 " dynamically enclosed by :try/:endtry or gets an interrupt or
|
|
|
6624 " executes a :throw, no more calls for the remaining lines in the
|
|
|
6625 " range are made. On an error in a command not dynamically enclosed
|
|
|
6626 " by :try/:endtry, the function is executed again for the remaining
|
|
|
6627 " lines in the range.
|
|
|
6628 "-------------------------------------------------------------------------------
|
|
|
6629
|
|
|
6630 XpathINIT
|
|
|
6631
|
|
|
6632 if ExtraVim()
|
|
|
6633
|
|
|
6634 let file = tempname()
|
|
|
6635 exec "edit" file
|
|
|
6636
|
|
|
6637 insert
|
|
|
6638 line 1
|
|
|
6639 line 2
|
|
|
6640 line 3
|
|
|
6641 .
|
|
|
6642
|
|
|
6643 XloopINIT! 1 2
|
|
|
6644
|
|
|
6645 let taken = ""
|
|
|
6646 let expected = "G1EF1E(1)F1E(2)F1E(3)G2EF2E(1)G3IF3I(1)G4TF4T(1)G5AF5A(1)"
|
|
|
6647
|
|
|
6648 function! F(reason, n) abort
|
|
|
6649 let g:taken = g:taken . "F" . a:n .
|
|
|
6650 \ substitute(a:reason, '\(\l\).*', '\u\1', "") .
|
|
|
6651 \ "(" . line(".") . ")"
|
|
|
6652
|
|
|
6653 if a:reason == "error"
|
|
|
6654 asdf
|
|
|
6655 elseif a:reason == "interrupt"
|
|
|
6656 "INTERRUPT
|
|
|
6657 let dummy = 0
|
|
|
6658 elseif a:reason == "throw"
|
|
|
6659 throw "xyz"
|
|
|
6660 elseif a:reason == "aborting error"
|
|
|
6661 XloopNEXT
|
|
|
6662 if g:taken != g:expected
|
|
|
6663 Xloop 1 " X: 0
|
|
|
6664 Xout "'taken' is" g:taken "instead of" g:expected
|
|
|
6665 endif
|
|
|
6666 try
|
|
|
6667 bwipeout!
|
|
|
6668 call delete(file)
|
|
|
6669 asdf
|
|
|
6670 endtry
|
|
|
6671 endif
|
|
|
6672 endfunction
|
|
|
6673
|
|
|
6674 function! G(reason, n)
|
|
|
6675 let g:taken = g:taken . "G" . a:n .
|
|
|
6676 \ substitute(a:reason, '\(\l\).*', '\u\1', "")
|
|
|
6677 1,3call F(a:reason, a:n)
|
|
|
6678 endfunction
|
|
|
6679
|
|
|
6680 Xpath 8 " X: 8
|
|
|
6681 call G("error", 1)
|
|
|
6682 try
|
|
|
6683 Xpath 16 " X: 16
|
|
|
6684 try
|
|
|
6685 call G("error", 2)
|
|
|
6686 Xpath 32 " X: 0
|
|
|
6687 finally
|
|
|
6688 Xpath 64 " X: 64
|
|
|
6689 try
|
|
|
6690 call G("interrupt", 3)
|
|
|
6691 Xpath 128 " X: 0
|
|
|
6692 finally
|
|
|
6693 Xpath 256 " X: 256
|
|
|
6694 try
|
|
|
6695 call G("throw", 4)
|
|
|
6696 Xpath 512 " X: 0
|
|
|
6697 endtry
|
|
|
6698 endtry
|
|
|
6699 endtry
|
|
|
6700 catch /xyz/
|
|
|
6701 Xpath 1024 " X: 1024
|
|
|
6702 catch /.*/
|
|
|
6703 Xpath 2048 " X: 0
|
|
|
6704 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
6705 endtry
|
|
|
6706 Xpath 4096 " X: 4096
|
|
|
6707 call G("aborting error", 5)
|
|
|
6708 Xpath 8192 " X: 0
|
|
|
6709 Xout "'taken' is" taken "instead of" expected
|
|
|
6710
|
|
|
6711 endif
|
|
|
6712
|
|
|
6713 Xcheck 5464
|
|
|
6714
|
|
|
6715
|
|
|
6716 "-------------------------------------------------------------------------------
|
|
303
|
6717 " Test 67: :throw across :call command {{{1
|
|
7
|
6718 "
|
|
|
6719 " On a call command, an exception might be thrown when evaluating the
|
|
|
6720 " function name, during evaluation of the arguments, or when the
|
|
|
6721 " function is being executed. The exception can be caught by the
|
|
|
6722 " caller.
|
|
|
6723 "-------------------------------------------------------------------------------
|
|
|
6724
|
|
|
6725 XpathINIT
|
|
|
6726
|
|
|
6727 function! THROW(x, n)
|
|
|
6728 if a:n == 1
|
|
303
|
6729 Xpath 1 " X: 1
|
|
7
|
6730 elseif a:n == 2
|
|
303
|
6731 Xpath 2 " X: 2
|
|
7
|
6732 elseif a:n == 3
|
|
303
|
6733 Xpath 4 " X: 4
|
|
7
|
6734 endif
|
|
|
6735 throw a:x
|
|
|
6736 endfunction
|
|
|
6737
|
|
|
6738 function! NAME(x, n)
|
|
|
6739 if a:n == 1
|
|
303
|
6740 Xpath 8 " X: 0
|
|
7
|
6741 elseif a:n == 2
|
|
303
|
6742 Xpath 16 " X: 16
|
|
7
|
6743 elseif a:n == 3
|
|
303
|
6744 Xpath 32 " X: 32
|
|
7
|
6745 elseif a:n == 4
|
|
303
|
6746 Xpath 64 " X: 64
|
|
7
|
6747 endif
|
|
|
6748 return a:x
|
|
|
6749 endfunction
|
|
|
6750
|
|
|
6751 function! ARG(x, n)
|
|
|
6752 if a:n == 1
|
|
303
|
6753 Xpath 128 " X: 0
|
|
7
|
6754 elseif a:n == 2
|
|
303
|
6755 Xpath 256 " X: 0
|
|
7
|
6756 elseif a:n == 3
|
|
303
|
6757 Xpath 512 " X: 512
|
|
7
|
6758 elseif a:n == 4
|
|
303
|
6759 Xpath 1024 " X: 1024
|
|
7
|
6760 endif
|
|
|
6761 return a:x
|
|
|
6762 endfunction
|
|
|
6763
|
|
|
6764 function! F(x, n)
|
|
|
6765 if a:n == 2
|
|
303
|
6766 Xpath 2048 " X: 0
|
|
7
|
6767 elseif a:n == 4
|
|
303
|
6768 Xpath 4096 " X: 4096
|
|
7
|
6769 endif
|
|
|
6770 endfunction
|
|
|
6771
|
|
303
|
6772 while 1
|
|
|
6773 try
|
|
|
6774 let error = 0
|
|
|
6775 let v:errmsg = ""
|
|
|
6776
|
|
|
6777 while 1
|
|
|
6778 try
|
|
|
6779 Xpath 8192 " X: 8192
|
|
|
6780 call {NAME(THROW("name", 1), 1)}(ARG(4711, 1), 1)
|
|
|
6781 Xpath 16384 " X: 0
|
|
|
6782 catch /^name$/
|
|
|
6783 Xpath 32768 " X: 32768
|
|
|
6784 catch /.*/
|
|
|
6785 let error = 1
|
|
|
6786 Xout "1:" v:exception "in" v:throwpoint
|
|
|
6787 finally
|
|
|
6788 if !error && $VIMNOERRTHROW && v:errmsg != ""
|
|
|
6789 let error = 1
|
|
|
6790 Xout "1:" v:errmsg
|
|
|
6791 endif
|
|
|
6792 if error
|
|
|
6793 Xpath 65536 " X: 0
|
|
|
6794 endif
|
|
|
6795 let error = 0
|
|
|
6796 let v:errmsg = ""
|
|
|
6797 break " discard error for $VIMNOERRTHROW
|
|
|
6798 endtry
|
|
|
6799 endwhile
|
|
|
6800
|
|
|
6801 while 1
|
|
|
6802 try
|
|
|
6803 Xpath 131072 " X: 131072
|
|
|
6804 call {NAME("F", 2)}(ARG(THROW("arg", 2), 2), 2)
|
|
|
6805 Xpath 262144 " X: 0
|
|
|
6806 catch /^arg$/
|
|
|
6807 Xpath 524288 " X: 524288
|
|
|
6808 catch /.*/
|
|
|
6809 let error = 1
|
|
|
6810 Xout "2:" v:exception "in" v:throwpoint
|
|
|
6811 finally
|
|
|
6812 if !error && $VIMNOERRTHROW && v:errmsg != ""
|
|
|
6813 let error = 1
|
|
|
6814 Xout "2:" v:errmsg
|
|
|
6815 endif
|
|
|
6816 if error
|
|
|
6817 Xpath 1048576 " X: 0
|
|
|
6818 endif
|
|
|
6819 let error = 0
|
|
|
6820 let v:errmsg = ""
|
|
|
6821 break " discard error for $VIMNOERRTHROW
|
|
|
6822 endtry
|
|
|
6823 endwhile
|
|
|
6824
|
|
|
6825 while 1
|
|
|
6826 try
|
|
|
6827 Xpath 2097152 " X: 2097152
|
|
|
6828 call {NAME("THROW", 3)}(ARG("call", 3), 3)
|
|
|
6829 Xpath 4194304 " X: 0
|
|
|
6830 catch /^call$/
|
|
|
6831 Xpath 8388608 " X: 8388608
|
|
|
6832 catch /^0$/ " default return value
|
|
|
6833 Xpath 16777216 " X: 0
|
|
|
6834 Xout "3:" v:throwpoint
|
|
|
6835 catch /.*/
|
|
|
6836 let error = 1
|
|
|
6837 Xout "3:" v:exception "in" v:throwpoint
|
|
|
6838 finally
|
|
|
6839 if !error && $VIMNOERRTHROW && v:errmsg != ""
|
|
|
6840 let error = 1
|
|
|
6841 Xout "3:" v:errmsg
|
|
|
6842 endif
|
|
|
6843 if error
|
|
|
6844 Xpath 33554432 " X: 0
|
|
|
6845 endif
|
|
|
6846 let error = 0
|
|
|
6847 let v:errmsg = ""
|
|
|
6848 break " discard error for $VIMNOERRTHROW
|
|
|
6849 endtry
|
|
|
6850 endwhile
|
|
|
6851
|
|
|
6852 while 1
|
|
|
6853 try
|
|
|
6854 Xpath 67108864 " X: 67108864
|
|
|
6855 call {NAME("F", 4)}(ARG(4711, 4), 4)
|
|
|
6856 Xpath 134217728 " X: 134217728
|
|
|
6857 catch /.*/
|
|
|
6858 let error = 1
|
|
|
6859 Xout "4:" v:exception "in" v:throwpoint
|
|
|
6860 finally
|
|
|
6861 if !error && $VIMNOERRTHROW && v:errmsg != ""
|
|
|
6862 let error = 1
|
|
|
6863 Xout "4:" v:errmsg
|
|
|
6864 endif
|
|
|
6865 if error
|
|
|
6866 Xpath 268435456 " X: 0
|
|
|
6867 endif
|
|
|
6868 let error = 0
|
|
|
6869 let v:errmsg = ""
|
|
|
6870 break " discard error for $VIMNOERRTHROW
|
|
|
6871 endtry
|
|
|
6872 endwhile
|
|
|
6873
|
|
|
6874 catch /^0$/ " default return value
|
|
|
6875 Xpath 536870912 " X: 0
|
|
|
6876 Xout v:throwpoint
|
|
7
|
6877 catch /.*/
|
|
303
|
6878 let error = 1
|
|
|
6879 Xout v:exception "in" v:throwpoint
|
|
|
6880 finally
|
|
|
6881 if !error && $VIMNOERRTHROW && v:errmsg != ""
|
|
|
6882 let error = 1
|
|
|
6883 Xout v:errmsg
|
|
|
6884 endif
|
|
|
6885 if error
|
|
|
6886 Xpath 1073741824 " X: 0
|
|
|
6887 endif
|
|
|
6888 break " discard error for $VIMNOERRTHROW
|
|
|
6889 endtry
|
|
|
6890 endwhile
|
|
|
6891
|
|
|
6892 unlet error
|
|
7
|
6893 delfunction F
|
|
|
6894
|
|
|
6895 Xcheck 212514423
|
|
|
6896
|
|
|
6897 " Leave THROW(), NAME(), and ARG() for the next test.
|
|
|
6898
|
|
|
6899
|
|
|
6900 "-------------------------------------------------------------------------------
|
|
303
|
6901 " Test 68: :throw across function calls in expressions {{{1
|
|
7
|
6902 "
|
|
|
6903 " On a function call within an expression, an exception might be
|
|
|
6904 " thrown when evaluating the function name, during evaluation of the
|
|
|
6905 " arguments, or when the function is being executed. The exception
|
|
|
6906 " can be caught by the caller.
|
|
|
6907 "
|
|
|
6908 " This test reuses the functions THROW(), NAME(), and ARG() from the
|
|
|
6909 " previous test.
|
|
|
6910 "-------------------------------------------------------------------------------
|
|
|
6911
|
|
|
6912 XpathINIT
|
|
|
6913
|
|
|
6914 function! F(x, n)
|
|
|
6915 if a:n == 2
|
|
303
|
6916 Xpath 2048 " X: 0
|
|
7
|
6917 elseif a:n == 4
|
|
303
|
6918 Xpath 4096 " X: 4096
|
|
7
|
6919 endif
|
|
|
6920 return a:x
|
|
|
6921 endfunction
|
|
|
6922
|
|
|
6923 unlet! var1 var2 var3 var4
|
|
|
6924
|
|
303
|
6925 while 1
|
|
|
6926 try
|
|
|
6927 let error = 0
|
|
|
6928 let v:errmsg = ""
|
|
|
6929
|
|
|
6930 while 1
|
|
|
6931 try
|
|
|
6932 Xpath 8192 " X: 8192
|
|
|
6933 let var1 = {NAME(THROW("name", 1), 1)}(ARG(4711, 1), 1)
|
|
|
6934 Xpath 16384 " X: 0
|
|
|
6935 catch /^name$/
|
|
|
6936 Xpath 32768 " X: 32768
|
|
|
6937 catch /.*/
|
|
|
6938 let error = 1
|
|
|
6939 Xout "1:" v:exception "in" v:throwpoint
|
|
|
6940 finally
|
|
|
6941 if !error && $VIMNOERRTHROW && v:errmsg != ""
|
|
|
6942 let error = 1
|
|
|
6943 Xout "1:" v:errmsg
|
|
|
6944 endif
|
|
|
6945 if error
|
|
|
6946 Xpath 65536 " X: 0
|
|
|
6947 endif
|
|
|
6948 let error = 0
|
|
|
6949 let v:errmsg = ""
|
|
|
6950 break " discard error for $VIMNOERRTHROW
|
|
|
6951 endtry
|
|
|
6952 endwhile
|
|
|
6953
|
|
|
6954 while 1
|
|
|
6955 try
|
|
|
6956 Xpath 131072 " X: 131072
|
|
|
6957 let var2 = {NAME("F", 2)}(ARG(THROW("arg", 2), 2), 2)
|
|
|
6958 Xpath 262144 " X: 0
|
|
|
6959 catch /^arg$/
|
|
|
6960 Xpath 524288 " X: 524288
|
|
|
6961 catch /.*/
|
|
|
6962 let error = 1
|
|
|
6963 Xout "2:" v:exception "in" v:throwpoint
|
|
|
6964 finally
|
|
|
6965 if !error && $VIMNOERRTHROW && v:errmsg != ""
|
|
|
6966 let error = 1
|
|
|
6967 Xout "2:" v:errmsg
|
|
|
6968 endif
|
|
|
6969 if error
|
|
|
6970 Xpath 1048576 " X: 0
|
|
|
6971 endif
|
|
|
6972 let error = 0
|
|
|
6973 let v:errmsg = ""
|
|
|
6974 break " discard error for $VIMNOERRTHROW
|
|
|
6975 endtry
|
|
|
6976 endwhile
|
|
|
6977
|
|
|
6978 while 1
|
|
|
6979 try
|
|
|
6980 Xpath 2097152 " X: 2097152
|
|
|
6981 let var3 = {NAME("THROW", 3)}(ARG("call", 3), 3)
|
|
|
6982 Xpath 4194304 " X: 0
|
|
|
6983 catch /^call$/
|
|
|
6984 Xpath 8388608 " X: 8388608
|
|
|
6985 catch /^0$/ " default return value
|
|
|
6986 Xpath 16777216 " X: 0
|
|
|
6987 Xout "3:" v:throwpoint
|
|
|
6988 catch /.*/
|
|
|
6989 let error = 1
|
|
|
6990 Xout "3:" v:exception "in" v:throwpoint
|
|
|
6991 finally
|
|
|
6992 if !error && $VIMNOERRTHROW && v:errmsg != ""
|
|
|
6993 let error = 1
|
|
|
6994 Xout "3:" v:errmsg
|
|
|
6995 endif
|
|
|
6996 if error
|
|
|
6997 Xpath 33554432 " X: 0
|
|
|
6998 endif
|
|
|
6999 let error = 0
|
|
|
7000 let v:errmsg = ""
|
|
|
7001 break " discard error for $VIMNOERRTHROW
|
|
|
7002 endtry
|
|
|
7003 endwhile
|
|
|
7004
|
|
|
7005 while 1
|
|
|
7006 try
|
|
|
7007 Xpath 67108864 " X: 67108864
|
|
|
7008 let var4 = {NAME("F", 4)}(ARG(4711, 4), 4)
|
|
|
7009 Xpath 134217728 " X: 134217728
|
|
|
7010 catch /.*/
|
|
|
7011 let error = 1
|
|
|
7012 Xout "4:" v:exception "in" v:throwpoint
|
|
|
7013 finally
|
|
|
7014 if !error && $VIMNOERRTHROW && v:errmsg != ""
|
|
|
7015 let error = 1
|
|
|
7016 Xout "4:" v:errmsg
|
|
|
7017 endif
|
|
|
7018 if error
|
|
|
7019 Xpath 268435456 " X: 0
|
|
|
7020 endif
|
|
|
7021 let error = 0
|
|
|
7022 let v:errmsg = ""
|
|
|
7023 break " discard error for $VIMNOERRTHROW
|
|
|
7024 endtry
|
|
|
7025 endwhile
|
|
|
7026
|
|
|
7027 catch /^0$/ " default return value
|
|
|
7028 Xpath 536870912 " X: 0
|
|
|
7029 Xout v:throwpoint
|
|
7
|
7030 catch /.*/
|
|
303
|
7031 let error = 1
|
|
|
7032 Xout v:exception "in" v:throwpoint
|
|
|
7033 finally
|
|
|
7034 if !error && $VIMNOERRTHROW && v:errmsg != ""
|
|
|
7035 let error = 1
|
|
|
7036 Xout v:errmsg
|
|
|
7037 endif
|
|
|
7038 if error
|
|
|
7039 Xpath 1073741824 " X: 0
|
|
|
7040 endif
|
|
|
7041 break " discard error for $VIMNOERRTHROW
|
|
|
7042 endtry
|
|
|
7043 endwhile
|
|
7
|
7044
|
|
|
7045 if exists("var1") || exists("var2") || exists("var3") ||
|
|
|
7046 \ !exists("var4") || var4 != 4711
|
|
|
7047 " The Xpath command does not accept 2^31 (negative); add explicitly:
|
|
303
|
7048 let Xpath = Xpath + 2147483648 " X: 0
|
|
7
|
7049 if exists("var1")
|
|
|
7050 Xout "var1 =" var1
|
|
|
7051 endif
|
|
|
7052 if exists("var2")
|
|
|
7053 Xout "var2 =" var2
|
|
|
7054 endif
|
|
|
7055 if exists("var3")
|
|
|
7056 Xout "var3 =" var3
|
|
|
7057 endif
|
|
|
7058 if !exists("var4")
|
|
|
7059 Xout "var4 unset"
|
|
|
7060 elseif var4 != 4711
|
|
|
7061 Xout "var4 =" var4
|
|
|
7062 endif
|
|
|
7063 endif
|
|
|
7064
|
|
303
|
7065 unlet! error var1 var2 var3 var4
|
|
7
|
7066 delfunction THROW
|
|
|
7067 delfunction NAME
|
|
|
7068 delfunction ARG
|
|
|
7069 delfunction F
|
|
|
7070
|
|
|
7071 Xcheck 212514423
|
|
|
7072
|
|
|
7073
|
|
|
7074 "-------------------------------------------------------------------------------
|
|
303
|
7075 " Test 69: :throw across :if, :elseif, :while {{{1
|
|
7
|
7076 "
|
|
|
7077 " On an :if, :elseif, or :while command, an exception might be thrown
|
|
|
7078 " during evaluation of the expression to test. The exception can be
|
|
|
7079 " caught by the script.
|
|
|
7080 "-------------------------------------------------------------------------------
|
|
|
7081
|
|
|
7082 XpathINIT
|
|
|
7083
|
|
|
7084 XloopINIT! 1 2
|
|
|
7085
|
|
|
7086 function! THROW(x)
|
|
|
7087 XloopNEXT
|
|
|
7088 Xloop 1 " X: 1 + 2 + 4
|
|
|
7089 throw a:x
|
|
|
7090 endfunction
|
|
|
7091
|
|
|
7092 try
|
|
|
7093
|
|
|
7094 try
|
|
|
7095 Xpath 8 " X: 8
|
|
|
7096 if 4711 == THROW("if") + 111
|
|
|
7097 Xpath 16 " X: 0
|
|
|
7098 else
|
|
|
7099 Xpath 32 " X: 0
|
|
|
7100 endif
|
|
|
7101 Xpath 64 " X: 0
|
|
|
7102 catch /^if$/
|
|
|
7103 Xpath 128 " X: 128
|
|
|
7104 catch /.*/
|
|
|
7105 Xpath 256 " X: 0
|
|
|
7106 Xout "if:" v:exception "in" v:throwpoint
|
|
|
7107 endtry
|
|
|
7108
|
|
|
7109 try
|
|
|
7110 Xpath 512 " X: 512
|
|
|
7111 if 4711 == 4 + 7 + 1 + 1
|
|
|
7112 Xpath 1024 " X: 0
|
|
|
7113 elseif 4711 == THROW("elseif") + 222
|
|
|
7114 Xpath 2048 " X: 0
|
|
|
7115 else
|
|
|
7116 Xpath 4096 " X: 0
|
|
|
7117 endif
|
|
|
7118 Xpath 8192 " X: 0
|
|
|
7119 catch /^elseif$/
|
|
|
7120 Xpath 16384 " X: 16384
|
|
|
7121 catch /.*/
|
|
|
7122 Xpath 32768 " X: 0
|
|
|
7123 Xout "elseif:" v:exception "in" v:throwpoint
|
|
|
7124 endtry
|
|
|
7125
|
|
|
7126 try
|
|
|
7127 Xpath 65536 " X: 65536
|
|
|
7128 while 4711 == THROW("while") + 4711
|
|
|
7129 Xpath 131072 " X: 0
|
|
|
7130 break
|
|
|
7131 endwhile
|
|
|
7132 Xpath 262144 " X: 0
|
|
|
7133 catch /^while$/
|
|
|
7134 Xpath 524288 " X: 524288
|
|
|
7135 catch /.*/
|
|
|
7136 Xpath 1048576 " X: 0
|
|
|
7137 Xout "while:" v:exception "in" v:throwpoint
|
|
|
7138 endtry
|
|
|
7139
|
|
|
7140 catch /^0$/ " default return value
|
|
|
7141 Xpath 2097152 " X: 0
|
|
|
7142 Xout v:throwpoint
|
|
|
7143 catch /.*/
|
|
|
7144 Xout v:exception "in" v:throwpoint
|
|
|
7145 Xpath 4194304 " X: 0
|
|
|
7146 endtry
|
|
|
7147
|
|
|
7148 Xpath 8388608 " X: 8388608
|
|
|
7149
|
|
|
7150 delfunction THROW
|
|
|
7151
|
|
|
7152 Xcheck 8995471
|
|
|
7153
|
|
|
7154
|
|
|
7155 "-------------------------------------------------------------------------------
|
|
303
|
7156 " Test 70: :throw across :return or :throw {{{1
|
|
7
|
7157 "
|
|
|
7158 " On a :return or :throw command, an exception might be thrown during
|
|
|
7159 " evaluation of the expression to return or throw, respectively. The
|
|
|
7160 " exception can be caught by the script.
|
|
|
7161 "-------------------------------------------------------------------------------
|
|
|
7162
|
|
|
7163 XpathINIT
|
|
|
7164
|
|
|
7165 let taken = ""
|
|
|
7166
|
|
|
7167 function! THROW(x, n)
|
|
|
7168 let g:taken = g:taken . "T" . a:n
|
|
|
7169 throw a:x
|
|
|
7170 endfunction
|
|
|
7171
|
|
|
7172 function! F(x, y, n)
|
|
|
7173 let g:taken = g:taken . "F" . a:n
|
|
|
7174 return a:x + THROW(a:y, a:n)
|
|
|
7175 endfunction
|
|
|
7176
|
|
|
7177 function! G(x, y, n)
|
|
|
7178 let g:taken = g:taken . "G" . a:n
|
|
|
7179 throw a:x . THROW(a:y, a:n)
|
|
|
7180 return a:x
|
|
|
7181 endfunction
|
|
|
7182
|
|
|
7183 try
|
|
|
7184 try
|
|
|
7185 Xpath 1 " X: 1
|
|
|
7186 call F(4711, "return", 1)
|
|
|
7187 Xpath 2 " X: 0
|
|
|
7188 catch /^return$/
|
|
|
7189 Xpath 4 " X: 4
|
|
|
7190 catch /.*/
|
|
|
7191 Xpath 8 " X: 0
|
|
|
7192 Xout "return:" v:exception "in" v:throwpoint
|
|
|
7193 endtry
|
|
|
7194
|
|
|
7195 try
|
|
|
7196 Xpath 16 " X: 16
|
|
|
7197 let var = F(4712, "return-var", 2)
|
|
|
7198 Xpath 32 " X: 0
|
|
|
7199 catch /^return-var$/
|
|
|
7200 Xpath 64 " X: 64
|
|
|
7201 catch /.*/
|
|
|
7202 Xpath 128 " X: 0
|
|
|
7203 Xout "return-var:" v:exception "in" v:throwpoint
|
|
|
7204 finally
|
|
|
7205 unlet! var
|
|
|
7206 endtry
|
|
|
7207
|
|
|
7208 try
|
|
|
7209 Xpath 256 " X: 256
|
|
|
7210 throw "except1" . THROW("throw1", 3)
|
|
|
7211 Xpath 512 " X: 0
|
|
|
7212 catch /^except1/
|
|
|
7213 Xpath 1024 " X: 0
|
|
|
7214 catch /^throw1$/
|
|
|
7215 Xpath 2048 " X: 2048
|
|
|
7216 catch /.*/
|
|
|
7217 Xpath 4096 " X: 0
|
|
|
7218 Xout "throw1:" v:exception "in" v:throwpoint
|
|
|
7219 endtry
|
|
|
7220
|
|
|
7221 try
|
|
|
7222 Xpath 8192 " X: 8192
|
|
|
7223 call G("except2", "throw2", 4)
|
|
|
7224 Xpath 16384 " X: 0
|
|
|
7225 catch /^except2/
|
|
|
7226 Xpath 32768 " X: 0
|
|
|
7227 catch /^throw2$/
|
|
|
7228 Xpath 65536 " X: 65536
|
|
|
7229 catch /.*/
|
|
|
7230 Xpath 131072 " X: 0
|
|
|
7231 Xout "throw2:" v:exception "in" v:throwpoint
|
|
|
7232 endtry
|
|
|
7233
|
|
|
7234 try
|
|
|
7235 Xpath 262144 " X: 262144
|
|
|
7236 let var = G("except3", "throw3", 5)
|
|
|
7237 Xpath 524288 " X: 0
|
|
|
7238 catch /^except3/
|
|
|
7239 Xpath 1048576 " X: 0
|
|
|
7240 catch /^throw3$/
|
|
|
7241 Xpath 2097152 " X: 2097152
|
|
|
7242 catch /.*/
|
|
|
7243 Xpath 4194304 " X: 0
|
|
|
7244 Xout "throw3:" v:exception "in" v:throwpoint
|
|
|
7245 finally
|
|
|
7246 unlet! var
|
|
|
7247 endtry
|
|
|
7248
|
|
|
7249 let expected = "F1T1F2T2T3G4T4G5T5"
|
|
|
7250 if taken != expected
|
|
|
7251 Xpath 8388608 " X: 0
|
|
|
7252 Xout "'taken' is" taken "instead of" expected
|
|
|
7253 endif
|
|
|
7254
|
|
|
7255 catch /^0$/ " default return value
|
|
|
7256 Xpath 16777216 " X: 0
|
|
|
7257 Xout v:throwpoint
|
|
|
7258 catch /.*/
|
|
|
7259 Xpath 33554432 " X: 0
|
|
|
7260 Xout v:exception "in" v:throwpoint
|
|
|
7261 endtry
|
|
|
7262
|
|
|
7263 Xpath 67108864 " X: 67108864
|
|
|
7264
|
|
|
7265 unlet taken expected
|
|
|
7266 delfunction THROW
|
|
|
7267 delfunction F
|
|
|
7268 delfunction G
|
|
|
7269
|
|
|
7270 Xcheck 69544277
|
|
|
7271
|
|
|
7272
|
|
|
7273 "-------------------------------------------------------------------------------
|
|
303
|
7274 " Test 71: :throw across :echo variants and :execute {{{1
|
|
7
|
7275 "
|
|
|
7276 " On an :echo, :echon, :echomsg, :echoerr, or :execute command, an
|
|
|
7277 " exception might be thrown during evaluation of the arguments to
|
|
|
7278 " be displayed or executed as a command, respectively. Any following
|
|
|
7279 " arguments are not evaluated, then. The exception can be caught by
|
|
|
7280 " the script.
|
|
|
7281 "-------------------------------------------------------------------------------
|
|
|
7282
|
|
|
7283 XpathINIT
|
|
|
7284
|
|
|
7285 let taken = ""
|
|
|
7286
|
|
|
7287 function! THROW(x, n)
|
|
|
7288 let g:taken = g:taken . "T" . a:n
|
|
|
7289 throw a:x
|
|
|
7290 endfunction
|
|
|
7291
|
|
|
7292 function! F(n)
|
|
|
7293 let g:taken = g:taken . "F" . a:n
|
|
|
7294 return "F" . a:n
|
|
|
7295 endfunction
|
|
|
7296
|
|
|
7297 try
|
|
|
7298 try
|
|
|
7299 Xpath 1 " X: 1
|
|
|
7300 echo "echo" . THROW("echo-except", 1) F(1)
|
|
|
7301 Xpath 2 " X: 0
|
|
|
7302 catch /^echo-except$/
|
|
|
7303 Xpath 4 " X: 4
|
|
|
7304 catch /.*/
|
|
|
7305 Xpath 8 " X: 0
|
|
|
7306 Xout "echo:" v:exception "in" v:throwpoint
|
|
|
7307 endtry
|
|
|
7308
|
|
|
7309 try
|
|
|
7310 Xpath 16 " X: 16
|
|
|
7311 echon "echon" . THROW("echon-except", 2) F(2)
|
|
|
7312 Xpath 32 " X: 0
|
|
|
7313 catch /^echon-except$/
|
|
|
7314 Xpath 64 " X: 64
|
|
|
7315 catch /.*/
|
|
|
7316 Xpath 128 " X: 0
|
|
|
7317 Xout "echon:" v:exception "in" v:throwpoint
|
|
|
7318 endtry
|
|
|
7319
|
|
|
7320 try
|
|
|
7321 Xpath 256 " X: 256
|
|
|
7322 echomsg "echomsg" . THROW("echomsg-except", 3) F(3)
|
|
|
7323 Xpath 512 " X: 0
|
|
|
7324 catch /^echomsg-except$/
|
|
|
7325 Xpath 1024 " X: 1024
|
|
|
7326 catch /.*/
|
|
|
7327 Xpath 2048 " X: 0
|
|
|
7328 Xout "echomsg:" v:exception "in" v:throwpoint
|
|
|
7329 endtry
|
|
|
7330
|
|
|
7331 try
|
|
|
7332 Xpath 4096 " X: 4096
|
|
|
7333 echoerr "echoerr" . THROW("echoerr-except", 4) F(4)
|
|
|
7334 Xpath 8192 " X: 0
|
|
|
7335 catch /^echoerr-except$/
|
|
|
7336 Xpath 16384 " X: 16384
|
|
|
7337 catch /Vim/
|
|
|
7338 Xpath 32768 " X: 0
|
|
|
7339 catch /echoerr/
|
|
|
7340 Xpath 65536 " X: 0
|
|
|
7341 catch /.*/
|
|
|
7342 Xpath 131072 " X: 0
|
|
|
7343 Xout "echoerr:" v:exception "in" v:throwpoint
|
|
|
7344 endtry
|
|
|
7345
|
|
|
7346 try
|
|
|
7347 Xpath 262144 " X: 262144
|
|
|
7348 execute "echo 'execute" . THROW("execute-except", 5) F(5) "'"
|
|
|
7349 Xpath 524288 " X: 0
|
|
|
7350 catch /^execute-except$/
|
|
|
7351 Xpath 1048576 " X: 1048576
|
|
|
7352 catch /.*/
|
|
|
7353 Xpath 2097152 " X: 0
|
|
|
7354 Xout "execute:" v:exception "in" v:throwpoint
|
|
|
7355 endtry
|
|
|
7356
|
|
|
7357 let expected = "T1T2T3T4T5"
|
|
|
7358 if taken != expected
|
|
|
7359 Xpath 4194304 " X: 0
|
|
|
7360 Xout "'taken' is" taken "instead of" expected
|
|
|
7361 endif
|
|
|
7362
|
|
|
7363 catch /^0$/ " default return value
|
|
|
7364 Xpath 8388608 " X: 0
|
|
|
7365 Xout v:throwpoint
|
|
|
7366 catch /.*/
|
|
|
7367 Xpath 16777216 " X: 0
|
|
|
7368 Xout v:exception "in" v:throwpoint
|
|
|
7369 endtry
|
|
|
7370
|
|
|
7371 Xpath 33554432 " X: 33554432
|
|
|
7372
|
|
|
7373 unlet taken expected
|
|
|
7374 delfunction THROW
|
|
|
7375 delfunction F
|
|
|
7376
|
|
|
7377 Xcheck 34886997
|
|
|
7378
|
|
|
7379
|
|
|
7380 "-------------------------------------------------------------------------------
|
|
303
|
7381 " Test 72: :throw across :let or :unlet {{{1
|
|
7
|
7382 "
|
|
|
7383 " On a :let command, an exception might be thrown during evaluation
|
|
|
7384 " of the expression to assign. On an :let or :unlet command, the
|
|
|
7385 " evaluation of the name of the variable to be assigned or list or
|
|
|
7386 " deleted, respectively, may throw an exception. Any following
|
|
|
7387 " arguments are not evaluated, then. The exception can be caught by
|
|
|
7388 " the script.
|
|
|
7389 "-------------------------------------------------------------------------------
|
|
|
7390
|
|
|
7391 XpathINIT
|
|
|
7392
|
|
|
7393 let throwcount = 0
|
|
|
7394
|
|
|
7395 function! THROW(x)
|
|
|
7396 let g:throwcount = g:throwcount + 1
|
|
|
7397 throw a:x
|
|
|
7398 endfunction
|
|
|
7399
|
|
|
7400 try
|
|
|
7401 try
|
|
|
7402 let $VAR = "old_value"
|
|
|
7403 Xpath 1 " X: 1
|
|
|
7404 let $VAR = "let(" . THROW("var") . ")"
|
|
|
7405 Xpath 2 " X: 0
|
|
|
7406 catch /^var$/
|
|
|
7407 Xpath 4 " X: 4
|
|
|
7408 finally
|
|
|
7409 if $VAR != "old_value"
|
|
|
7410 Xpath 8 " X: 0
|
|
|
7411 endif
|
|
|
7412 endtry
|
|
|
7413
|
|
|
7414 try
|
|
|
7415 let @a = "old_value"
|
|
|
7416 Xpath 16 " X: 16
|
|
|
7417 let @a = "let(" . THROW("reg") . ")"
|
|
|
7418 Xpath 32 " X: 0
|
|
|
7419 catch /^reg$/
|
|
|
7420 try
|
|
|
7421 Xpath 64 " X: 64
|
|
|
7422 let @A = "let(" . THROW("REG") . ")"
|
|
|
7423 Xpath 128 " X: 0
|
|
|
7424 catch /^REG$/
|
|
|
7425 Xpath 256 " X: 256
|
|
|
7426 endtry
|
|
|
7427 finally
|
|
|
7428 if @a != "old_value"
|
|
|
7429 Xpath 512 " X: 0
|
|
|
7430 endif
|
|
|
7431 if @A != "old_value"
|
|
|
7432 Xpath 1024 " X: 0
|
|
|
7433 endif
|
|
|
7434 endtry
|
|
|
7435
|
|
|
7436 try
|
|
|
7437 let saved_gpath = &g:path
|
|
|
7438 let saved_lpath = &l:path
|
|
|
7439 Xpath 2048 " X: 2048
|
|
|
7440 let &path = "let(" . THROW("opt") . ")"
|
|
|
7441 Xpath 4096 " X: 0
|
|
|
7442 catch /^opt$/
|
|
|
7443 try
|
|
|
7444 Xpath 8192 " X: 8192
|
|
|
7445 let &g:path = "let(" . THROW("gopt") . ")"
|
|
|
7446 Xpath 16384 " X: 0
|
|
|
7447 catch /^gopt$/
|
|
|
7448 try
|
|
|
7449 Xpath 32768 " X: 32768
|
|
|
7450 let &l:path = "let(" . THROW("lopt") . ")"
|
|
|
7451 Xpath 65536 " X: 0
|
|
|
7452 catch /^lopt$/
|
|
|
7453 Xpath 131072 " X: 131072
|
|
|
7454 endtry
|
|
|
7455 endtry
|
|
|
7456 finally
|
|
|
7457 if &g:path != saved_gpath || &l:path != saved_lpath
|
|
|
7458 Xpath 262144 " X: 0
|
|
|
7459 endif
|
|
|
7460 let &g:path = saved_gpath
|
|
|
7461 let &l:path = saved_lpath
|
|
|
7462 endtry
|
|
|
7463
|
|
|
7464 unlet! var1 var2 var3
|
|
|
7465
|
|
|
7466 try
|
|
|
7467 Xpath 524288 " X: 524288
|
|
|
7468 let var1 = "let(" . THROW("var1") . ")"
|
|
|
7469 Xpath 1048576 " X: 0
|
|
|
7470 catch /^var1$/
|
|
|
7471 Xpath 2097152 " X: 2097152
|
|
|
7472 finally
|
|
|
7473 if exists("var1")
|
|
|
7474 Xpath 4194304 " X: 0
|
|
|
7475 endif
|
|
|
7476 endtry
|
|
|
7477
|
|
|
7478 try
|
|
|
7479 let var2 = "old_value"
|
|
|
7480 Xpath 8388608 " X: 8388608
|
|
|
7481 let var2 = "let(" . THROW("var2"). ")"
|
|
|
7482 Xpath 16777216 " X: 0
|
|
|
7483 catch /^var2$/
|
|
|
7484 Xpath 33554432 " X: 33554432
|
|
|
7485 finally
|
|
|
7486 if var2 != "old_value"
|
|
|
7487 Xpath 67108864 " X: 0
|
|
|
7488 endif
|
|
|
7489 endtry
|
|
|
7490
|
|
|
7491 try
|
|
|
7492 Xpath 134217728 " X: 134217728
|
|
|
7493 let var{THROW("var3")} = 4711
|
|
|
7494 Xpath 268435456 " X: 0
|
|
|
7495 catch /^var3$/
|
|
|
7496 Xpath 536870912 " X: 536870912
|
|
|
7497 endtry
|
|
|
7498
|
|
|
7499 let addpath = ""
|
|
|
7500
|
|
|
7501 function ADDPATH(p)
|
|
|
7502 let g:addpath = g:addpath . a:p
|
|
|
7503 endfunction
|
|
|
7504
|
|
|
7505 try
|
|
|
7506 call ADDPATH("T1")
|
|
|
7507 let var{THROW("var4")} var{ADDPATH("T2")} | call ADDPATH("T3")
|
|
|
7508 call ADDPATH("T4")
|
|
|
7509 catch /^var4$/
|
|
|
7510 call ADDPATH("T5")
|
|
|
7511 endtry
|
|
|
7512
|
|
|
7513 try
|
|
|
7514 call ADDPATH("T6")
|
|
|
7515 unlet var{THROW("var5")} var{ADDPATH("T7")} | call ADDPATH("T8")
|
|
|
7516 call ADDPATH("T9")
|
|
|
7517 catch /^var5$/
|
|
|
7518 call ADDPATH("T10")
|
|
|
7519 endtry
|
|
|
7520
|
|
|
7521 if addpath != "T1T5T6T10" || throwcount != 11
|
|
|
7522 throw "addpath: " . addpath . ", throwcount: " . throwcount
|
|
|
7523 endif
|
|
|
7524
|
|
|
7525 Xpath 1073741824 " X: 1073741824
|
|
|
7526
|
|
|
7527 catch /.*/
|
|
|
7528 " The Xpath command does not accept 2^31 (negative); add explicitly:
|
|
|
7529 let Xpath = Xpath + 2147483648 " X: 0
|
|
|
7530 Xout v:exception "in" v:throwpoint
|
|
|
7531 endtry
|
|
|
7532
|
|
|
7533 unlet! var1 var2 var3 addpath throwcount
|
|
|
7534 delfunction THROW
|
|
|
7535
|
|
|
7536 Xcheck 1789569365
|
|
|
7537
|
|
|
7538
|
|
|
7539 "-------------------------------------------------------------------------------
|
|
303
|
7540 " Test 73: :throw across :function, :delfunction {{{1
|
|
7
|
7541 "
|
|
|
7542 " The :function and :delfunction commands may cause an expression
|
|
|
7543 " specified in braces to be evaluated. During evaluation, an
|
|
|
7544 " exception might be thrown. The exception can be caught by the
|
|
|
7545 " script.
|
|
|
7546 "-------------------------------------------------------------------------------
|
|
|
7547
|
|
|
7548 XpathINIT
|
|
|
7549
|
|
|
7550 let taken = ""
|
|
|
7551
|
|
|
7552 function! THROW(x, n)
|
|
|
7553 let g:taken = g:taken . "T" . a:n
|
|
|
7554 throw a:x
|
|
|
7555 endfunction
|
|
|
7556
|
|
|
7557 function! EXPR(x, n)
|
|
|
7558 let g:taken = g:taken . "E" . a:n
|
|
|
7559 if a:n % 2 == 0
|
|
|
7560 call THROW(a:x, a:n)
|
|
|
7561 endif
|
|
|
7562 return 2 - a:n % 2
|
|
|
7563 endfunction
|
|
|
7564
|
|
|
7565 try
|
|
|
7566 try
|
|
|
7567 " Define function.
|
|
|
7568 Xpath 1 " X: 1
|
|
|
7569 function! F0()
|
|
|
7570 endfunction
|
|
|
7571 Xpath 2 " X: 2
|
|
|
7572 function! F{EXPR("function-def-ok", 1)}()
|
|
|
7573 endfunction
|
|
|
7574 Xpath 4 " X: 4
|
|
|
7575 function! F{EXPR("function-def", 2)}()
|
|
|
7576 endfunction
|
|
|
7577 Xpath 8 " X: 0
|
|
|
7578 catch /^function-def-ok$/
|
|
|
7579 Xpath 16 " X: 0
|
|
|
7580 catch /^function-def$/
|
|
|
7581 Xpath 32 " X: 32
|
|
|
7582 catch /.*/
|
|
|
7583 Xpath 64 " X: 0
|
|
|
7584 Xout "def:" v:exception "in" v:throwpoint
|
|
|
7585 endtry
|
|
|
7586
|
|
|
7587 try
|
|
|
7588 " List function.
|
|
|
7589 Xpath 128 " X: 128
|
|
|
7590 function F0
|
|
|
7591 Xpath 256 " X: 256
|
|
|
7592 function F{EXPR("function-lst-ok", 3)}
|
|
|
7593 Xpath 512 " X: 512
|
|
|
7594 function F{EXPR("function-lst", 4)}
|
|
|
7595 Xpath 1024 " X: 0
|
|
|
7596 catch /^function-lst-ok$/
|
|
|
7597 Xpath 2048 " X: 0
|
|
|
7598 catch /^function-lst$/
|
|
|
7599 Xpath 4096 " X: 4096
|
|
|
7600 catch /.*/
|
|
|
7601 Xpath 8192 " X: 0
|
|
|
7602 Xout "lst:" v:exception "in" v:throwpoint
|
|
|
7603 endtry
|
|
|
7604
|
|
|
7605 try
|
|
|
7606 " Delete function
|
|
|
7607 Xpath 16384 " X: 16384
|
|
|
7608 delfunction F0
|
|
|
7609 Xpath 32768 " X: 32768
|
|
|
7610 delfunction F{EXPR("function-del-ok", 5)}
|
|
|
7611 Xpath 65536 " X: 65536
|
|
|
7612 delfunction F{EXPR("function-del", 6)}
|
|
|
7613 Xpath 131072 " X: 0
|
|
|
7614 catch /^function-del-ok$/
|
|
|
7615 Xpath 262144 " X: 0
|
|
|
7616 catch /^function-del$/
|
|
|
7617 Xpath 524288 " X: 524288
|
|
|
7618 catch /.*/
|
|
|
7619 Xpath 1048576 " X: 0
|
|
|
7620 Xout "del:" v:exception "in" v:throwpoint
|
|
|
7621 endtry
|
|
|
7622
|
|
|
7623 let expected = "E1E2T2E3E4T4E5E6T6"
|
|
|
7624 if taken != expected
|
|
|
7625 Xpath 2097152 " X: 0
|
|
|
7626 Xout "'taken' is" taken "instead of" expected
|
|
|
7627 endif
|
|
|
7628
|
|
|
7629 catch /.*/
|
|
|
7630 Xpath 4194304 " X: 0
|
|
|
7631 Xout v:exception "in" v:throwpoint
|
|
|
7632 endtry
|
|
|
7633
|
|
|
7634 Xpath 8388608 " X: 8388608
|
|
|
7635
|
|
|
7636 unlet taken expected
|
|
|
7637 delfunction THROW
|
|
|
7638 delfunction EXPR
|
|
|
7639
|
|
|
7640 Xcheck 9032615
|
|
|
7641
|
|
|
7642
|
|
|
7643 "-------------------------------------------------------------------------------
|
|
303
|
7644 " Test 74: :throw across builtin functions and commands {{{1
|
|
7
|
7645 "
|
|
|
7646 " Some functions like exists(), searchpair() take expression
|
|
|
7647 " arguments, other functions or commands like substitute() or
|
|
|
7648 " :substitute cause an expression (specified in the regular
|
|
|
7649 " expression) to be evaluated. During evaluation an exception
|
|
|
7650 " might be thrown. The exception can be caught by the script.
|
|
|
7651 "-------------------------------------------------------------------------------
|
|
|
7652
|
|
|
7653 XpathINIT
|
|
|
7654
|
|
|
7655 let taken = ""
|
|
|
7656
|
|
|
7657 function! THROW(x, n)
|
|
|
7658 let g:taken = g:taken . "T" . a:n
|
|
|
7659 throw a:x
|
|
|
7660 endfunction
|
|
|
7661
|
|
|
7662 function! EXPR(x, n)
|
|
|
7663 let g:taken = g:taken . "E" . a:n
|
|
|
7664 call THROW(a:x . a:n, a:n)
|
|
|
7665 return "EXPR"
|
|
|
7666 endfunction
|
|
|
7667
|
|
|
7668 function! SKIP(x, n)
|
|
|
7669 let g:taken = g:taken . "S" . a:n . "(" . line(".")
|
|
|
7670 let theline = getline(".")
|
|
|
7671 if theline =~ "skip"
|
|
|
7672 let g:taken = g:taken . "s)"
|
|
|
7673 return 1
|
|
|
7674 elseif theline =~ "throw"
|
|
|
7675 let g:taken = g:taken . "t)"
|
|
|
7676 call THROW(a:x . a:n, a:n)
|
|
|
7677 else
|
|
|
7678 let g:taken = g:taken . ")"
|
|
|
7679 return 0
|
|
|
7680 endif
|
|
|
7681 endfunction
|
|
|
7682
|
|
|
7683 function! SUBST(x, n)
|
|
|
7684 let g:taken = g:taken . "U" . a:n . "(" . line(".")
|
|
|
7685 let theline = getline(".")
|
|
|
7686 if theline =~ "not" " SUBST() should not be called for this line
|
|
|
7687 let g:taken = g:taken . "n)"
|
|
|
7688 call THROW(a:x . a:n, a:n)
|
|
|
7689 elseif theline =~ "throw"
|
|
|
7690 let g:taken = g:taken . "t)"
|
|
|
7691 call THROW(a:x . a:n, a:n)
|
|
|
7692 else
|
|
|
7693 let g:taken = g:taken . ")"
|
|
|
7694 return "replaced"
|
|
|
7695 endif
|
|
|
7696 endfunction
|
|
|
7697
|
|
|
7698 try
|
|
|
7699 try
|
|
|
7700 Xpath 1 " X: 1
|
|
|
7701 let result = exists('*{EXPR("exists", 1)}')
|
|
|
7702 Xpath 2 " X: 0
|
|
|
7703 catch /^exists1$/
|
|
|
7704 Xpath 4 " X: 4
|
|
|
7705 try
|
|
|
7706 let result = exists('{EXPR("exists", 2)}')
|
|
|
7707 Xpath 8 " X: 0
|
|
|
7708 catch /^exists2$/
|
|
|
7709 Xpath 16 " X: 16
|
|
|
7710 catch /.*/
|
|
|
7711 Xpath 32 " X: 0
|
|
|
7712 Xout "exists2:" v:exception "in" v:throwpoint
|
|
|
7713 endtry
|
|
|
7714 catch /.*/
|
|
|
7715 Xpath 64 " X: 0
|
|
|
7716 Xout "exists1:" v:exception "in" v:throwpoint
|
|
|
7717 endtry
|
|
|
7718
|
|
|
7719 try
|
|
|
7720 let file = tempname()
|
|
|
7721 exec "edit" file
|
|
|
7722 insert
|
|
|
7723 begin
|
|
|
7724 xx
|
|
|
7725 middle 3
|
|
|
7726 xx
|
|
|
7727 middle 5 skip
|
|
|
7728 xx
|
|
|
7729 middle 7 throw
|
|
|
7730 xx
|
|
|
7731 end
|
|
|
7732 .
|
|
|
7733 normal! gg
|
|
|
7734 Xpath 128 " X: 128
|
|
|
7735 let result =
|
|
|
7736 \ searchpair("begin", "middle", "end", '', 'SKIP("searchpair", 3)')
|
|
|
7737 Xpath 256 " X: 256
|
|
|
7738 let result =
|
|
|
7739 \ searchpair("begin", "middle", "end", '', 'SKIP("searchpair", 4)')
|
|
|
7740 Xpath 512 " X: 0
|
|
|
7741 let result =
|
|
|
7742 \ searchpair("begin", "middle", "end", '', 'SKIP("searchpair", 5)')
|
|
|
7743 Xpath 1024 " X: 0
|
|
|
7744 catch /^searchpair[35]$/
|
|
|
7745 Xpath 2048 " X: 0
|
|
|
7746 catch /^searchpair4$/
|
|
|
7747 Xpath 4096 " X: 4096
|
|
|
7748 catch /.*/
|
|
|
7749 Xpath 8192 " X: 0
|
|
|
7750 Xout "searchpair:" v:exception "in" v:throwpoint
|
|
|
7751 finally
|
|
|
7752 bwipeout!
|
|
|
7753 call delete(file)
|
|
|
7754 endtry
|
|
|
7755
|
|
|
7756 try
|
|
|
7757 let file = tempname()
|
|
|
7758 exec "edit" file
|
|
|
7759 insert
|
|
|
7760 subst 1
|
|
|
7761 subst 2
|
|
|
7762 not
|
|
|
7763 subst 4
|
|
|
7764 subst throw
|
|
|
7765 subst 6
|
|
|
7766 .
|
|
|
7767 normal! gg
|
|
|
7768 Xpath 16384 " X: 16384
|
|
|
7769 1,2substitute/subst/\=SUBST("substitute", 6)/
|
|
|
7770 try
|
|
|
7771 Xpath 32768 " X: 32768
|
|
|
7772 try
|
|
|
7773 let v:errmsg = ""
|
|
|
7774 3substitute/subst/\=SUBST("substitute", 7)/
|
|
|
7775 finally
|
|
|
7776 if v:errmsg != ""
|
|
|
7777 " If exceptions are not thrown on errors, fake the error
|
|
|
7778 " exception in order to get the same execution path.
|
|
|
7779 throw "faked Vim(substitute)"
|
|
|
7780 endif
|
|
|
7781 endtry
|
|
|
7782 catch /Vim(substitute)/ " Pattern not found ('e' flag missing)
|
|
|
7783 Xpath 65536 " X: 65536
|
|
|
7784 3substitute/subst/\=SUBST("substitute", 8)/e
|
|
|
7785 Xpath 131072 " X: 131072
|
|
|
7786 endtry
|
|
|
7787 Xpath 262144 " X: 262144
|
|
|
7788 4,6substitute/subst/\=SUBST("substitute", 9)/
|
|
|
7789 Xpath 524288 " X: 0
|
|
|
7790 catch /^substitute[678]/
|
|
|
7791 Xpath 1048576 " X: 0
|
|
|
7792 catch /^substitute9/
|
|
|
7793 Xpath 2097152 " X: 2097152
|
|
|
7794 finally
|
|
|
7795 bwipeout!
|
|
|
7796 call delete(file)
|
|
|
7797 endtry
|
|
|
7798
|
|
|
7799 try
|
|
|
7800 Xpath 4194304 " X: 4194304
|
|
|
7801 let var = substitute("sub", "sub", '\=THROW("substitute()y", 10)', '')
|
|
|
7802 Xpath 8388608 " X: 0
|
|
|
7803 catch /substitute()y/
|
|
|
7804 Xpath 16777216 " X: 16777216
|
|
|
7805 catch /.*/
|
|
|
7806 Xpath 33554432 " X: 0
|
|
|
7807 Xout "substitute()y:" v:exception "in" v:throwpoint
|
|
|
7808 endtry
|
|
|
7809
|
|
|
7810 try
|
|
|
7811 Xpath 67108864 " X: 67108864
|
|
|
7812 let var = substitute("not", "sub", '\=THROW("substitute()n", 11)', '')
|
|
|
7813 Xpath 134217728 " X: 134217728
|
|
|
7814 catch /substitute()n/
|
|
|
7815 Xpath 268435456 " X: 0
|
|
|
7816 catch /.*/
|
|
|
7817 Xpath 536870912 " X: 0
|
|
|
7818 Xout "substitute()n:" v:exception "in" v:throwpoint
|
|
|
7819 endtry
|
|
|
7820
|
|
|
7821 let expected = "E1T1E2T2S3(3)S4(5s)S4(7t)T4U6(1)U6(2)U9(4)U9(5t)T9T10"
|
|
|
7822 if taken != expected
|
|
|
7823 Xpath 1073741824 " X: 0
|
|
|
7824 Xout "'taken' is" taken "instead of" expected
|
|
|
7825 endif
|
|
|
7826
|
|
|
7827 catch /.*/
|
|
|
7828 " The Xpath command does not accept 2^31 (negative); add explicitly:
|
|
|
7829 let Xpath = Xpath + 2147483648 " X: 0
|
|
|
7830 Xout v:exception "in" v:throwpoint
|
|
|
7831 endtry
|
|
|
7832
|
|
|
7833 unlet result var taken expected
|
|
|
7834 delfunction THROW
|
|
|
7835 delfunction EXPR
|
|
|
7836 delfunction SKIP
|
|
|
7837 delfunction SUBST
|
|
|
7838
|
|
|
7839 Xcheck 224907669
|
|
|
7840
|
|
|
7841
|
|
|
7842 "-------------------------------------------------------------------------------
|
|
|
7843 " Test 75: Errors in builtin functions. {{{1
|
|
|
7844 "
|
|
|
7845 " On an error in a builtin function called inside a :try/:endtry
|
|
|
7846 " region, the evaluation of the expression calling that function and
|
|
|
7847 " the command containing that expression are abandoned. The error can
|
|
|
7848 " be caught as an exception.
|
|
|
7849 "
|
|
|
7850 " A simple :call of the builtin function is a trivial case. If the
|
|
|
7851 " builtin function is called in the argument list of another function,
|
|
|
7852 " no further arguments are evaluated, and the other function is not
|
|
|
7853 " executed. If the builtin function is called from the argument of
|
|
|
7854 " a :return command, the :return command is not executed. If the
|
|
|
7855 " builtin function is called from the argument of a :throw command,
|
|
|
7856 " the :throw command is not executed. The evaluation of the
|
|
|
7857 " expression calling the builtin function is abandoned.
|
|
|
7858 "-------------------------------------------------------------------------------
|
|
|
7859
|
|
|
7860 XpathINIT
|
|
|
7861
|
|
|
7862 function! F1(arg1)
|
|
|
7863 Xpath 1 " X: 0
|
|
|
7864 endfunction
|
|
|
7865
|
|
|
7866 function! F2(arg1, arg2)
|
|
|
7867 Xpath 2 " X: 0
|
|
|
7868 endfunction
|
|
|
7869
|
|
|
7870 function! G()
|
|
|
7871 Xpath 4 " X: 0
|
|
|
7872 endfunction
|
|
|
7873
|
|
|
7874 function! H()
|
|
|
7875 Xpath 8 " X: 0
|
|
|
7876 endfunction
|
|
|
7877
|
|
|
7878 function! R()
|
|
|
7879 while 1
|
|
|
7880 try
|
|
|
7881 let caught = 0
|
|
|
7882 let v:errmsg = ""
|
|
|
7883 Xpath 16 " X: 16
|
|
|
7884 return append(1, "s")
|
|
|
7885 catch /E21/
|
|
|
7886 let caught = 1
|
|
|
7887 catch /.*/
|
|
|
7888 Xpath 32 " X: 0
|
|
|
7889 finally
|
|
|
7890 Xpath 64 " X: 64
|
|
|
7891 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21'
|
|
|
7892 Xpath 128 " X: 128
|
|
|
7893 endif
|
|
|
7894 break " discard error for $VIMNOERRTHROW
|
|
|
7895 endtry
|
|
|
7896 endwhile
|
|
|
7897 Xpath 256 " X: 256
|
|
|
7898 endfunction
|
|
|
7899
|
|
|
7900 try
|
|
|
7901 set noma " let append() fail with "E21"
|
|
|
7902
|
|
|
7903 while 1
|
|
|
7904 try
|
|
|
7905 let caught = 0
|
|
|
7906 let v:errmsg = ""
|
|
|
7907 Xpath 512 " X: 512
|
|
|
7908 call append(1, "s")
|
|
|
7909 catch /E21/
|
|
|
7910 let caught = 1
|
|
|
7911 catch /.*/
|
|
|
7912 Xpath 1024 " X: 0
|
|
|
7913 finally
|
|
|
7914 Xpath 2048 " X: 2048
|
|
|
7915 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21'
|
|
|
7916 Xpath 4096 " X: 4096
|
|
|
7917 endif
|
|
|
7918 break " discard error for $VIMNOERRTHROW
|
|
|
7919 endtry
|
|
|
7920 endwhile
|
|
|
7921
|
|
|
7922 while 1
|
|
|
7923 try
|
|
|
7924 let caught = 0
|
|
|
7925 let v:errmsg = ""
|
|
|
7926 Xpath 8192 " X: 8192
|
|
|
7927 call F1('x' . append(1, "s"))
|
|
|
7928 catch /E21/
|
|
|
7929 let caught = 1
|
|
|
7930 catch /.*/
|
|
|
7931 Xpath 16384 " X: 0
|
|
|
7932 finally
|
|
|
7933 Xpath 32768 " X: 32768
|
|
|
7934 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21'
|
|
|
7935 Xpath 65536 " X: 65536
|
|
|
7936 endif
|
|
|
7937 break " discard error for $VIMNOERRTHROW
|
|
|
7938 endtry
|
|
|
7939 endwhile
|
|
|
7940
|
|
|
7941 while 1
|
|
|
7942 try
|
|
|
7943 let caught = 0
|
|
|
7944 let v:errmsg = ""
|
|
|
7945 Xpath 131072 " X: 131072
|
|
|
7946 call F2('x' . append(1, "s"), G())
|
|
|
7947 catch /E21/
|
|
|
7948 let caught = 1
|
|
|
7949 catch /.*/
|
|
|
7950 Xpath 262144 " X: 0
|
|
|
7951 finally
|
|
|
7952 Xpath 524288 " X: 524288
|
|
|
7953 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21'
|
|
|
7954 Xpath 1048576 " X: 1048576
|
|
|
7955 endif
|
|
|
7956 break " discard error for $VIMNOERRTHROW
|
|
|
7957 endtry
|
|
|
7958 endwhile
|
|
|
7959
|
|
|
7960 call R()
|
|
|
7961
|
|
|
7962 while 1
|
|
|
7963 try
|
|
|
7964 let caught = 0
|
|
|
7965 let v:errmsg = ""
|
|
|
7966 Xpath 2097152 " X: 2097152
|
|
|
7967 throw "T" . append(1, "s")
|
|
|
7968 catch /E21/
|
|
|
7969 let caught = 1
|
|
|
7970 catch /^T.*/
|
|
|
7971 Xpath 4194304 " X: 0
|
|
|
7972 catch /.*/
|
|
|
7973 Xpath 8388608 " X: 0
|
|
|
7974 finally
|
|
|
7975 Xpath 16777216 " X: 16777216
|
|
|
7976 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21'
|
|
|
7977 Xpath 33554432 " X: 33554432
|
|
|
7978 endif
|
|
|
7979 break " discard error for $VIMNOERRTHROW
|
|
|
7980 endtry
|
|
|
7981 endwhile
|
|
|
7982
|
|
|
7983 while 1
|
|
|
7984 try
|
|
|
7985 let caught = 0
|
|
|
7986 let v:errmsg = ""
|
|
|
7987 Xpath 67108864 " X: 67108864
|
|
|
7988 let x = "a"
|
|
|
7989 let x = x . "b" . append(1, "s") . H()
|
|
|
7990 catch /E21/
|
|
|
7991 let caught = 1
|
|
|
7992 catch /.*/
|
|
|
7993 Xpath 134217728 " X: 0
|
|
|
7994 finally
|
|
|
7995 Xpath 268435456 " X: 268435456
|
|
|
7996 if caught || $VIMNOERRTHROW && v:errmsg =~ 'E21'
|
|
|
7997 Xpath 536870912 " X: 536870912
|
|
|
7998 endif
|
|
|
7999 if x == "a"
|
|
|
8000 Xpath 1073741824 " X: 1073741824
|
|
|
8001 endif
|
|
|
8002 break " discard error for $VIMNOERRTHROW
|
|
|
8003 endtry
|
|
|
8004 endwhile
|
|
|
8005 catch /.*/
|
|
|
8006 " The Xpath command does not accept 2^31 (negative); add explicitly:
|
|
|
8007 let Xpath = Xpath + 2147483648 " X: 0
|
|
|
8008 Xout v:exception "in" v:throwpoint
|
|
|
8009 finally
|
|
|
8010 set ma&
|
|
|
8011 endtry
|
|
|
8012
|
|
|
8013 unlet! caught x
|
|
|
8014 delfunction F1
|
|
|
8015 delfunction F2
|
|
|
8016 delfunction G
|
|
|
8017 delfunction H
|
|
|
8018 delfunction R
|
|
|
8019
|
|
|
8020 Xcheck 2000403408
|
|
|
8021
|
|
|
8022
|
|
|
8023 "-------------------------------------------------------------------------------
|
|
303
|
8024 " Test 76: Errors, interrupts, :throw during expression evaluation {{{1
|
|
7
|
8025 "
|
|
|
8026 " When a function call made during expression evaluation is aborted
|
|
|
8027 " due to an error inside a :try/:endtry region or due to an interrupt
|
|
|
8028 " or a :throw, the expression evaluation is aborted as well. No
|
|
|
8029 " message is displayed for the cancelled expression evaluation. On an
|
|
|
8030 " error not inside :try/:endtry, the expression evaluation continues.
|
|
|
8031 "-------------------------------------------------------------------------------
|
|
|
8032
|
|
|
8033 XpathINIT
|
|
|
8034
|
|
|
8035 if ExtraVim()
|
|
|
8036
|
|
|
8037 let taken = ""
|
|
|
8038
|
|
|
8039 function! ERR(n)
|
|
|
8040 let g:taken = g:taken . "E" . a:n
|
|
|
8041 asdf
|
|
|
8042 endfunction
|
|
|
8043
|
|
|
8044 function! ERRabort(n) abort
|
|
|
8045 let g:taken = g:taken . "A" . a:n
|
|
|
8046 asdf
|
|
341
|
8047 endfunction " returns -1; may cause follow-up msg for illegal var/func name
|
|
|
8048
|
|
|
8049 function! WRAP(n, arg)
|
|
|
8050 let g:taken = g:taken . "W" . a:n
|
|
|
8051 let g:saved_errmsg = v:errmsg
|
|
|
8052 return arg
|
|
|
8053 endfunction
|
|
7
|
8054
|
|
|
8055 function! INT(n)
|
|
|
8056 let g:taken = g:taken . "I" . a:n
|
|
|
8057 "INTERRUPT9
|
|
|
8058 let dummy = 0
|
|
|
8059 endfunction
|
|
|
8060
|
|
|
8061 function! THR(n)
|
|
|
8062 let g:taken = g:taken . "T" . a:n
|
|
|
8063 throw "should not be caught"
|
|
|
8064 endfunction
|
|
|
8065
|
|
|
8066 function! CONT(n)
|
|
|
8067 let g:taken = g:taken . "C" . a:n
|
|
|
8068 endfunction
|
|
|
8069
|
|
|
8070 function! MSG(n)
|
|
|
8071 let g:taken = g:taken . "M" . a:n
|
|
341
|
8072 let errmsg = (a:n >= 37 && a:n <= 44) ? g:saved_errmsg : v:errmsg
|
|
|
8073 let msgptn = (a:n >= 10 && a:n <= 27) ? "^$" : "asdf"
|
|
|
8074 if errmsg !~ msgptn
|
|
|
8075 let g:taken = g:taken . "x"
|
|
|
8076 Xout "Expr" a:n.": Unexpected message:" v:errmsg
|
|
7
|
8077 endif
|
|
|
8078 let v:errmsg = ""
|
|
341
|
8079 let g:saved_errmsg = ""
|
|
7
|
8080 endfunction
|
|
|
8081
|
|
|
8082 let v:errmsg = ""
|
|
|
8083
|
|
|
8084 try
|
|
|
8085 let t = 1
|
|
|
8086 XloopINIT 1 2
|
|
|
8087 while t <= 9
|
|
|
8088 Xloop 1 " X: 511
|
|
|
8089 try
|
|
|
8090 if t == 1
|
|
|
8091 let v{ERR(t) + CONT(t)} = 0
|
|
|
8092 elseif t == 2
|
|
|
8093 let v{ERR(t) + CONT(t)}
|
|
|
8094 elseif t == 3
|
|
|
8095 let var = exists('v{ERR(t) + CONT(t)}')
|
|
|
8096 elseif t == 4
|
|
|
8097 unlet v{ERR(t) + CONT(t)}
|
|
|
8098 elseif t == 5
|
|
|
8099 function F{ERR(t) + CONT(t)}()
|
|
|
8100 endfunction
|
|
|
8101 elseif t == 6
|
|
|
8102 function F{ERR(t) + CONT(t)}
|
|
|
8103 elseif t == 7
|
|
|
8104 let var = exists('*F{ERR(t) + CONT(t)}')
|
|
|
8105 elseif t == 8
|
|
|
8106 delfunction F{ERR(t) + CONT(t)}
|
|
|
8107 elseif t == 9
|
|
|
8108 let var = ERR(t) + CONT(t)
|
|
|
8109 endif
|
|
|
8110 catch /asdf/
|
|
|
8111 " v:errmsg is not set when the error message is converted to an
|
|
|
8112 " exception. Set it to the original error message.
|
|
|
8113 let v:errmsg = substitute(v:exception, '^Vim:', '', "")
|
|
|
8114 catch /^Vim\((\a\+)\)\=:/
|
|
|
8115 " An error exception has been thrown after the original error.
|
|
|
8116 let v:errmsg = ""
|
|
|
8117 finally
|
|
|
8118 call MSG(t)
|
|
|
8119 let t = t + 1
|
|
|
8120 XloopNEXT
|
|
|
8121 continue " discard an aborting error
|
|
|
8122 endtry
|
|
|
8123 endwhile
|
|
|
8124 catch /.*/
|
|
|
8125 Xpath 512 " X: 0
|
|
|
8126 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
8127 endtry
|
|
|
8128
|
|
|
8129 try
|
|
|
8130 let t = 10
|
|
|
8131 XloopINIT 1024 2
|
|
|
8132 while t <= 18
|
|
|
8133 Xloop 1 " X: 1024 * 511
|
|
|
8134 try
|
|
|
8135 if t == 10
|
|
|
8136 let v{INT(t) + CONT(t)} = 0
|
|
|
8137 elseif t == 11
|
|
|
8138 let v{INT(t) + CONT(t)}
|
|
|
8139 elseif t == 12
|
|
|
8140 let var = exists('v{INT(t) + CONT(t)}')
|
|
|
8141 elseif t == 13
|
|
|
8142 unlet v{INT(t) + CONT(t)}
|
|
|
8143 elseif t == 14
|
|
|
8144 function F{INT(t) + CONT(t)}()
|
|
|
8145 endfunction
|
|
|
8146 elseif t == 15
|
|
|
8147 function F{INT(t) + CONT(t)}
|
|
|
8148 elseif t == 16
|
|
|
8149 let var = exists('*F{INT(t) + CONT(t)}')
|
|
|
8150 elseif t == 17
|
|
|
8151 delfunction F{INT(t) + CONT(t)}
|
|
|
8152 elseif t == 18
|
|
|
8153 let var = INT(t) + CONT(t)
|
|
|
8154 endif
|
|
|
8155 catch /^Vim\((\a\+)\)\=:\(Interrupt\)\@!/
|
|
|
8156 " An error exception has been triggered after the interrupt.
|
|
|
8157 let v:errmsg = substitute(v:exception,
|
|
|
8158 \ '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8159 finally
|
|
|
8160 call MSG(t)
|
|
|
8161 let t = t + 1
|
|
|
8162 XloopNEXT
|
|
|
8163 continue " discard interrupt
|
|
|
8164 endtry
|
|
|
8165 endwhile
|
|
|
8166 catch /.*/
|
|
|
8167 Xpath 524288 " X: 0
|
|
|
8168 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
8169 endtry
|
|
|
8170
|
|
|
8171 try
|
|
|
8172 let t = 19
|
|
|
8173 XloopINIT 1048576 2
|
|
|
8174 while t <= 27
|
|
|
8175 Xloop 1 " X: 1048576 * 511
|
|
|
8176 try
|
|
|
8177 if t == 19
|
|
|
8178 let v{THR(t) + CONT(t)} = 0
|
|
|
8179 elseif t == 20
|
|
|
8180 let v{THR(t) + CONT(t)}
|
|
|
8181 elseif t == 21
|
|
|
8182 let var = exists('v{THR(t) + CONT(t)}')
|
|
|
8183 elseif t == 22
|
|
|
8184 unlet v{THR(t) + CONT(t)}
|
|
|
8185 elseif t == 23
|
|
|
8186 function F{THR(t) + CONT(t)}()
|
|
|
8187 endfunction
|
|
|
8188 elseif t == 24
|
|
|
8189 function F{THR(t) + CONT(t)}
|
|
|
8190 elseif t == 25
|
|
|
8191 let var = exists('*F{THR(t) + CONT(t)}')
|
|
|
8192 elseif t == 26
|
|
|
8193 delfunction F{THR(t) + CONT(t)}
|
|
|
8194 elseif t == 27
|
|
|
8195 let var = THR(t) + CONT(t)
|
|
|
8196 endif
|
|
|
8197 catch /^Vim\((\a\+)\)\=:/
|
|
|
8198 " An error exception has been triggered after the :throw.
|
|
|
8199 let v:errmsg = substitute(v:exception,
|
|
|
8200 \ '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8201 finally
|
|
|
8202 call MSG(t)
|
|
|
8203 let t = t + 1
|
|
|
8204 XloopNEXT
|
|
|
8205 continue " discard exception
|
|
|
8206 endtry
|
|
|
8207 endwhile
|
|
|
8208 catch /.*/
|
|
|
8209 Xpath 536870912 " X: 0
|
|
|
8210 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
8211 endtry
|
|
|
8212
|
|
|
8213 let v{ERR(28) + CONT(28)} = 0
|
|
|
8214 call MSG(28)
|
|
|
8215 let v{ERR(29) + CONT(29)}
|
|
|
8216 call MSG(29)
|
|
|
8217 let var = exists('v{ERR(30) + CONT(30)}')
|
|
|
8218 call MSG(30)
|
|
|
8219 unlet v{ERR(31) + CONT(31)}
|
|
|
8220 call MSG(31)
|
|
|
8221 function F{ERR(32) + CONT(32)}()
|
|
|
8222 endfunction
|
|
|
8223 call MSG(32)
|
|
|
8224 function F{ERR(33) + CONT(33)}
|
|
|
8225 call MSG(33)
|
|
|
8226 let var = exists('*F{ERR(34) + CONT(34)}')
|
|
|
8227 call MSG(34)
|
|
|
8228 delfunction F{ERR(35) + CONT(35)}
|
|
|
8229 call MSG(35)
|
|
|
8230 let var = ERR(36) + CONT(36)
|
|
|
8231 call MSG(36)
|
|
|
8232
|
|
341
|
8233 let saved_errmsg = ""
|
|
|
8234
|
|
|
8235 let v{WRAP(37, ERRabort(37)) + CONT(37)} = 0
|
|
7
|
8236 call MSG(37)
|
|
341
|
8237 let v{WRAP(38, ERRabort(38)) + CONT(38)}
|
|
7
|
8238 call MSG(38)
|
|
341
|
8239 let var = exists('v{WRAP(39, ERRabort(39)) + CONT(39)}')
|
|
7
|
8240 call MSG(39)
|
|
341
|
8241 unlet v{WRAP(40, ERRabort(40)) + CONT(40)}
|
|
7
|
8242 call MSG(40)
|
|
341
|
8243 function F{WRAP(41, ERRabort(41)) + CONT(41)}()
|
|
7
|
8244 endfunction
|
|
|
8245 call MSG(41)
|
|
341
|
8246 function F{WRAP(42, ERRabort(42)) + CONT(42)}
|
|
7
|
8247 call MSG(42)
|
|
341
|
8248 let var = exists('*F{WRAP(43, ERRabort(43)) + CONT(43)}')
|
|
7
|
8249 call MSG(43)
|
|
341
|
8250 delfunction F{WRAP(44, ERRabort(44)) + CONT(44)}
|
|
7
|
8251 call MSG(44)
|
|
|
8252 let var = ERRabort(45) + CONT(45)
|
|
|
8253 call MSG(45)
|
|
|
8254
|
|
|
8255 Xpath 1073741824 " X: 1073741824
|
|
|
8256
|
|
|
8257 let expected = ""
|
|
|
8258 \ . "E1M1E2M2E3M3E4M4E5M5E6M6E7M7E8M8E9M9"
|
|
|
8259 \ . "I10M10I11M11I12M12I13M13I14M14I15M15I16M16I17M17I18M18"
|
|
|
8260 \ . "T19M19T20M20T21M21T22M22T23M23T24M24T25M25T26M26T27M27"
|
|
|
8261 \ . "E28C28M28E29C29M29E30C30M30E31C31M31E32C32M32E33C33M33"
|
|
|
8262 \ . "E34C34M34E35C35M35E36C36M36"
|
|
341
|
8263 \ . "A37W37C37M37A38W38C38M38A39W39C39M39A40W40C40M40A41W41C41M41"
|
|
|
8264 \ . "A42W42C42M42A43W43C43M43A44W44C44M44A45C45M45"
|
|
7
|
8265
|
|
|
8266 if taken != expected
|
|
|
8267 " The Xpath command does not accept 2^31 (negative); display explicitly:
|
|
|
8268 exec "!echo 2147483648 >>" . g:ExtraVimResult
|
|
|
8269 " X: 0
|
|
|
8270 Xout "'taken' is" taken "instead of" expected
|
|
|
8271 if substitute(taken,
|
|
|
8272 \ '\(.*\)E3C3M3x\(.*\)E30C30M30x\(.*\)A39C39M39x\(.*\)',
|
|
|
8273 \ '\1E3M3\2E30C30M30\3A39C39M39\4',
|
|
|
8274 \ "") == expected
|
|
|
8275 Xout "Is ++emsg_skip for var with expr_start non-NULL"
|
|
|
8276 \ "in f_exists ok?"
|
|
|
8277 endif
|
|
|
8278 endif
|
|
|
8279
|
|
341
|
8280 unlet! v var saved_errmsg taken expected
|
|
7
|
8281 call delete(WA_t5)
|
|
|
8282 call delete(WA_t14)
|
|
|
8283 call delete(WA_t23)
|
|
|
8284 unlet! WA_t5 WA_t14 WA_t23
|
|
|
8285 delfunction WA_t5
|
|
|
8286 delfunction WA_t14
|
|
|
8287 delfunction WA_t23
|
|
|
8288
|
|
|
8289 endif
|
|
|
8290
|
|
|
8291 Xcheck 1610087935
|
|
|
8292
|
|
|
8293
|
|
|
8294 "-------------------------------------------------------------------------------
|
|
303
|
8295 " Test 77: Errors, interrupts, :throw in name{brace-expression} {{{1
|
|
7
|
8296 "
|
|
|
8297 " When a function call made during evaluation of an expression in
|
|
|
8298 " braces as part of a function name after ":function" is aborted due
|
|
|
8299 " to an error inside a :try/:endtry region or due to an interrupt or
|
|
|
8300 " a :throw, the expression evaluation is aborted as well, and the
|
|
|
8301 " function definition is ignored, skipping all commands to the
|
|
|
8302 " ":endfunction". On an error not inside :try/:endtry, the expression
|
|
|
8303 " evaluation continues and the function gets defined, and can be
|
|
|
8304 " called and deleted.
|
|
|
8305 "-------------------------------------------------------------------------------
|
|
|
8306
|
|
|
8307 XpathINIT
|
|
|
8308
|
|
|
8309 XloopINIT 1 4
|
|
|
8310
|
|
|
8311 function! ERR() abort
|
|
|
8312 Xloop 1 " X: 1 + 4 + 16 + 64
|
|
|
8313 asdf
|
|
|
8314 endfunction " returns -1
|
|
|
8315
|
|
|
8316 function! OK()
|
|
|
8317 Xloop 2 " X: 2 * (1 + 4 + 16)
|
|
|
8318 let v:errmsg = ""
|
|
|
8319 return 0
|
|
|
8320 endfunction
|
|
|
8321
|
|
|
8322 let v:errmsg = ""
|
|
|
8323
|
|
|
8324 Xpath 4096 " X: 4096
|
|
|
8325 function! F{1 + ERR() + OK()}(arg)
|
|
|
8326 " F0 should be defined.
|
|
|
8327 if exists("a:arg") && a:arg == "calling"
|
|
|
8328 Xpath 8192 " X: 8192
|
|
|
8329 else
|
|
|
8330 Xpath 16384 " X: 0
|
|
|
8331 endif
|
|
|
8332 endfunction
|
|
|
8333 if v:errmsg != ""
|
|
|
8334 Xpath 32768 " X: 0
|
|
|
8335 endif
|
|
|
8336 XloopNEXT
|
|
|
8337
|
|
|
8338 Xpath 65536 " X: 65536
|
|
|
8339 call F{1 + ERR() + OK()}("calling")
|
|
|
8340 if v:errmsg != ""
|
|
|
8341 Xpath 131072 " X: 0
|
|
|
8342 endif
|
|
|
8343 XloopNEXT
|
|
|
8344
|
|
|
8345 Xpath 262144 " X: 262144
|
|
|
8346 delfunction F{1 + ERR() + OK()}
|
|
|
8347 if v:errmsg != ""
|
|
|
8348 Xpath 524288 " X: 0
|
|
|
8349 endif
|
|
|
8350 XloopNEXT
|
|
|
8351
|
|
|
8352 try
|
|
|
8353 while 1
|
|
|
8354 let caught = 0
|
|
|
8355 try
|
|
|
8356 Xpath 1048576 " X: 1048576
|
|
|
8357 function! G{1 + ERR() + OK()}(arg)
|
|
|
8358 " G0 should not be defined, and the function body should be
|
|
|
8359 " skipped.
|
|
|
8360 if exists("a:arg") && a:arg == "calling"
|
|
|
8361 Xpath 2097152 " X: 0
|
|
|
8362 else
|
|
|
8363 Xpath 4194304 " X: 0
|
|
|
8364 endif
|
|
|
8365 " Use an unmatched ":finally" to check whether the body is
|
|
|
8366 " skipped when an error occurs in ERR(). This works whether or
|
|
|
8367 " not the exception is converted to an exception.
|
|
|
8368 finally
|
|
|
8369 Xpath 8388608 " X: 0
|
|
|
8370 Xout "Body of G{1 + ERR() + OK()}() not skipped"
|
|
|
8371 " Discard the aborting error or exception, and break the
|
|
|
8372 " while loop.
|
|
|
8373 break
|
|
|
8374 " End the try conditional and start a new one to avoid
|
|
|
8375 " ":catch after :finally" errors.
|
|
|
8376 endtry
|
|
|
8377 try
|
|
|
8378 Xpath 16777216 " X: 0
|
|
|
8379 endfunction
|
|
|
8380
|
|
|
8381 " When the function was not defined, this won't be reached - whether
|
|
|
8382 " the body was skipped or not. When the function was defined, it
|
|
|
8383 " can be called and deleted here.
|
|
|
8384 Xpath 33554432 " X: 0
|
|
|
8385 Xout "G0() has been defined"
|
|
|
8386 XloopNEXT
|
|
|
8387 try
|
|
|
8388 call G{1 + ERR() + OK()}("calling")
|
|
|
8389 catch /.*/
|
|
|
8390 Xpath 67108864 " X: 0
|
|
|
8391 endtry
|
|
|
8392 Xpath 134217728 " X: 0
|
|
|
8393 XloopNEXT
|
|
|
8394 try
|
|
|
8395 delfunction G{1 + ERR() + OK()}
|
|
|
8396 catch /.*/
|
|
|
8397 Xpath 268435456 " X: 0
|
|
|
8398 endtry
|
|
|
8399 catch /asdf/
|
|
|
8400 " Jumped to when the function is not defined and the body is
|
|
|
8401 " skipped.
|
|
|
8402 let caught = 1
|
|
|
8403 catch /.*/
|
|
|
8404 Xpath 536870912 " X: 0
|
|
|
8405 finally
|
|
|
8406 if !caught && !$VIMNOERRTHROW
|
|
|
8407 Xpath 1073741824 " X: 0
|
|
|
8408 endif
|
|
|
8409 break " discard error for $VIMNOERRTHROW
|
|
|
8410 endtry " jumped to when the body is not skipped
|
|
|
8411 endwhile
|
|
|
8412 catch /.*/
|
|
|
8413 " The Xpath command does not accept 2^31 (negative); add explicitly:
|
|
|
8414 let Xpath = Xpath + 2147483648 " X: 0
|
|
|
8415 Xout "Body of G{1 + ERR() + OK()}() not skipped, exception caught"
|
|
|
8416 Xout v:exception "in" v:throwpoint
|
|
|
8417 endtry
|
|
|
8418
|
|
|
8419 Xcheck 1388671
|
|
|
8420
|
|
|
8421
|
|
|
8422 "-------------------------------------------------------------------------------
|
|
|
8423 " Test 78: Messages on parsing errors in expression evaluation {{{1
|
|
|
8424 "
|
|
|
8425 " When an expression evaluation detects a parsing error, an error
|
|
|
8426 " message is given and converted to an exception, and the expression
|
|
|
8427 " evaluation is aborted.
|
|
|
8428 "-------------------------------------------------------------------------------
|
|
|
8429
|
|
|
8430 XpathINIT
|
|
|
8431
|
|
|
8432 if ExtraVim()
|
|
|
8433
|
|
|
8434 let taken = ""
|
|
|
8435
|
|
|
8436 function! F(n)
|
|
|
8437 let g:taken = g:taken . "F" . a:n
|
|
|
8438 endfunction
|
|
|
8439
|
|
|
8440 function! MSG(n, enr, emsg)
|
|
|
8441 let g:taken = g:taken . "M" . a:n
|
|
|
8442 let english = v:lang == "C" || v:lang =~ '^[Ee]n'
|
|
|
8443 if a:enr == ""
|
|
|
8444 Xout "TODO: Add message number for:" a:emsg
|
|
|
8445 let v:errmsg = ":" . v:errmsg
|
|
|
8446 endif
|
|
|
8447 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg)
|
|
|
8448 if v:errmsg == ""
|
|
|
8449 Xout "Expr" a:n.": Message missing."
|
|
|
8450 let g:taken = g:taken . "x"
|
|
|
8451 else
|
|
|
8452 let v:errmsg = escape(v:errmsg, '"')
|
|
|
8453 Xout "Expr" a:n.": Unexpected message:" v:errmsg
|
|
119
|
8454 Xout "Expected: " . a:enr . ': ' . a:emsg
|
|
7
|
8455 let g:taken = g:taken . "X"
|
|
|
8456 endif
|
|
|
8457 endif
|
|
|
8458 endfunction
|
|
|
8459
|
|
|
8460 function! CONT(n)
|
|
|
8461 let g:taken = g:taken . "C" . a:n
|
|
|
8462 endfunction
|
|
|
8463
|
|
|
8464 let v:errmsg = ""
|
|
|
8465 XloopINIT 1 2
|
|
|
8466
|
|
|
8467 try
|
|
|
8468 let t = 1
|
|
|
8469 while t <= 14
|
|
|
8470 let g:taken = g:taken . "T" . t
|
|
|
8471 let v:errmsg = ""
|
|
|
8472 try
|
|
|
8473 let caught = 0
|
|
|
8474 if t == 1
|
|
|
8475 let v{novar + CONT(t)} = 0
|
|
|
8476 elseif t == 2
|
|
|
8477 let v{novar + CONT(t)}
|
|
|
8478 elseif t == 3
|
|
|
8479 let var = exists('v{novar + CONT(t)}')
|
|
|
8480 elseif t == 4
|
|
|
8481 unlet v{novar + CONT(t)}
|
|
|
8482 elseif t == 5
|
|
|
8483 function F{novar + CONT(t)}()
|
|
|
8484 endfunction
|
|
|
8485 elseif t == 6
|
|
|
8486 function F{novar + CONT(t)}
|
|
|
8487 elseif t == 7
|
|
|
8488 let var = exists('*F{novar + CONT(t)}')
|
|
|
8489 elseif t == 8
|
|
|
8490 delfunction F{novar + CONT(t)}
|
|
|
8491 elseif t == 9
|
|
|
8492 echo novar + CONT(t)
|
|
|
8493 elseif t == 10
|
|
|
8494 echo v{novar + CONT(t)}
|
|
|
8495 elseif t == 11
|
|
|
8496 echo F{novar + CONT(t)}
|
|
|
8497 elseif t == 12
|
|
|
8498 let var = novar + CONT(t)
|
|
|
8499 elseif t == 13
|
|
|
8500 let var = v{novar + CONT(t)}
|
|
|
8501 elseif t == 14
|
|
|
8502 let var = F{novar + CONT(t)}()
|
|
|
8503 endif
|
|
|
8504 catch /^Vim\((\a\+)\)\=:/
|
|
|
8505 " v:errmsg is not set when the error message is converted to an
|
|
|
8506 " exception. Set it to the original error message.
|
|
|
8507 let v:errmsg = substitute(v:exception,
|
|
|
8508 \ '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8509 let caught = 1
|
|
|
8510 finally
|
|
303
|
8511 if t <= 8 && t != 3 && t != 7
|
|
|
8512 call MSG(t, 'E475', 'Invalid argument\>')
|
|
|
8513 else
|
|
|
8514 if !caught " no error exceptions ($VIMNOERRTHROW set)
|
|
7
|
8515 call MSG(t, 'E15', "Invalid expression")
|
|
|
8516 else
|
|
|
8517 call MSG(t, 'E121', "Undefined variable")
|
|
|
8518 endif
|
|
|
8519 endif
|
|
|
8520 let t = t + 1
|
|
|
8521 XloopNEXT
|
|
|
8522 continue " discard an aborting error
|
|
|
8523 endtry
|
|
|
8524 endwhile
|
|
|
8525 catch /.*/
|
|
|
8526 Xloop 1 " X: 0
|
|
|
8527 Xout t.":" v:exception "in" ExtraVimThrowpoint()
|
|
|
8528 endtry
|
|
|
8529
|
|
|
8530 function! T(n, expr, enr, emsg)
|
|
|
8531 try
|
|
|
8532 let g:taken = g:taken . "T" . a:n
|
|
|
8533 let v:errmsg = ""
|
|
|
8534 try
|
|
|
8535 let caught = 0
|
|
|
8536 execute "let var = " . a:expr
|
|
|
8537 catch /^Vim\((\a\+)\)\=:/
|
|
|
8538 " v:errmsg is not set when the error message is converted to an
|
|
|
8539 " exception. Set it to the original error message.
|
|
|
8540 let v:errmsg = substitute(v:exception,
|
|
|
8541 \ '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8542 let caught = 1
|
|
|
8543 finally
|
|
|
8544 if !caught " no error exceptions ($VIMNOERRTHROW set)
|
|
|
8545 call MSG(a:n, 'E15', "Invalid expression")
|
|
|
8546 else
|
|
|
8547 call MSG(a:n, a:enr, a:emsg)
|
|
|
8548 endif
|
|
|
8549 XloopNEXT
|
|
|
8550 " Discard an aborting error:
|
|
|
8551 return
|
|
|
8552 endtry
|
|
|
8553 catch /.*/
|
|
|
8554 Xloop 1 " X: 0
|
|
|
8555 Xout a:n.":" v:exception "in" ExtraVimThrowpoint()
|
|
|
8556 endtry
|
|
|
8557 endfunction
|
|
|
8558
|
|
|
8559 call T(15, 'Nofunc() + CONT(15)', 'E117', "Unknown function")
|
|
|
8560 call T(16, 'F(1 2 + CONT(16))', 'E116', "Invalid arguments")
|
|
|
8561 call T(17, 'F(1, 2) + CONT(17)', 'E118', "Too many arguments")
|
|
|
8562 call T(18, 'F() + CONT(18)', 'E119', "Not enough arguments")
|
|
|
8563 call T(19, '{(1} + CONT(19)', 'E110', "Missing ')'")
|
|
|
8564 call T(20, '("abc"[1) + CONT(20)', 'E111', "Missing ']'")
|
|
|
8565 call T(21, '(1 +) + CONT(21)', 'E15', "Invalid expression")
|
|
|
8566 call T(22, '1 2 + CONT(22)', 'E15', "Invalid expression")
|
|
|
8567 call T(23, '(1 ? 2) + CONT(23)', 'E109', "Missing ':' after '?'")
|
|
|
8568 call T(24, '("abc) + CONT(24)', 'E114', "Missing quote")
|
|
|
8569 call T(25, "('abc) + CONT(25)", 'E115', "Missing quote")
|
|
102
|
8570 call T(26, '& + CONT(26)', 'E112', "Option name missing")
|
|
7
|
8571 call T(27, '&asdf + CONT(27)', 'E113', "Unknown option")
|
|
|
8572
|
|
|
8573 Xpath 134217728 " X: 134217728
|
|
|
8574
|
|
|
8575 let expected = ""
|
|
|
8576 \ . "T1M1T2M2T3M3T4M4T5M5T6M6T7M7T8M8T9M9T10M10T11M11T12M12T13M13T14M14"
|
|
|
8577 \ . "T15M15T16M16T17M17T18M18T19M19T20M20T21M21T22M22T23M23T24M24T25M25"
|
|
|
8578 \ . "T26M26T27M27"
|
|
|
8579
|
|
|
8580 if taken != expected
|
|
|
8581 Xpath 268435456 " X: 0
|
|
|
8582 Xout "'taken' is" taken "instead of" expected
|
|
|
8583 if substitute(taken, '\(.*\)T3M3x\(.*\)', '\1T3M3\2', "") == expected
|
|
|
8584 Xout "Is ++emsg_skip for var with expr_start non-NULL"
|
|
|
8585 \ "in f_exists ok?"
|
|
|
8586 endif
|
|
|
8587 endif
|
|
|
8588
|
|
|
8589 unlet! var caught taken expected
|
|
|
8590 call delete(WA_t5)
|
|
|
8591 unlet! WA_t5
|
|
|
8592 delfunction WA_t5
|
|
|
8593
|
|
|
8594 endif
|
|
|
8595
|
|
|
8596 Xcheck 134217728
|
|
|
8597
|
|
|
8598
|
|
|
8599 "-------------------------------------------------------------------------------
|
|
|
8600 " Test 79: Throwing one of several errors for the same command {{{1
|
|
|
8601 "
|
|
|
8602 " When several errors appear in a row (for instance during expression
|
|
|
8603 " evaluation), the first as the most specific one is used when
|
|
|
8604 " throwing an error exception. If, however, a syntax error is
|
|
|
8605 " detected afterwards, this one is used for the error exception.
|
|
|
8606 " On a syntax error, the next command is not executed, on a normal
|
|
|
8607 " error, however, it is (relevant only in a function without the
|
|
|
8608 " "abort" flag). v:errmsg is not set.
|
|
|
8609 "
|
|
|
8610 " If throwing error exceptions is configured off, v:errmsg is always
|
|
|
8611 " set to the latest error message, that is, to the more general
|
|
|
8612 " message or the syntax error, respectively.
|
|
|
8613 "-------------------------------------------------------------------------------
|
|
|
8614
|
|
|
8615 XpathINIT
|
|
|
8616
|
|
|
8617 XloopINIT 1 2
|
|
|
8618
|
|
|
8619 function! NEXT(cmd)
|
|
|
8620 exec a:cmd . " | Xloop 1"
|
|
|
8621 endfunction
|
|
|
8622
|
|
|
8623 call NEXT('echo novar') " X: 1 * 1 (checks nextcmd)
|
|
|
8624 XloopNEXT
|
|
|
8625 call NEXT('let novar #') " X: 0 * 2 (skips nextcmd)
|
|
|
8626 XloopNEXT
|
|
|
8627 call NEXT('unlet novar #') " X: 0 * 4 (skips nextcmd)
|
|
|
8628 XloopNEXT
|
|
|
8629 call NEXT('let {novar}') " X: 0 * 8 (skips nextcmd)
|
|
|
8630 XloopNEXT
|
|
|
8631 call NEXT('unlet{ novar}') " X: 0 * 16 (skips nextcmd)
|
|
|
8632
|
|
|
8633 function! EXEC(cmd)
|
|
|
8634 exec a:cmd
|
|
|
8635 endfunction
|
|
|
8636
|
|
|
8637 function! MATCH(expected, msg, enr, emsg)
|
|
|
8638 let msg = a:msg
|
|
|
8639 if a:enr == ""
|
|
|
8640 Xout "TODO: Add message number for:" a:emsg
|
|
|
8641 let msg = ":" . msg
|
|
|
8642 endif
|
|
|
8643 let english = v:lang == "C" || v:lang =~ '^[Ee]n'
|
|
|
8644 if msg !~ '^'.a:enr.':' || (english && msg !~ a:emsg)
|
|
|
8645 let match = 0
|
|
|
8646 if a:expected " no match although expected
|
|
|
8647 if a:msg == ""
|
|
|
8648 Xout "Message missing."
|
|
|
8649 else
|
|
|
8650 let msg = escape(msg, '"')
|
|
|
8651 Xout "Unexpected message:" msg
|
|
108
|
8652 Xout "Expected:" a:enr . ": " . a:emsg
|
|
7
|
8653 endif
|
|
|
8654 endif
|
|
|
8655 else
|
|
|
8656 let match = 1
|
|
|
8657 if !a:expected " match although not expected
|
|
|
8658 let msg = escape(msg, '"')
|
|
|
8659 Xout "Unexpected message:" msg
|
|
108
|
8660 Xout "Expected none."
|
|
7
|
8661 endif
|
|
|
8662 endif
|
|
|
8663 return match
|
|
|
8664 endfunction
|
|
|
8665
|
|
|
8666 try
|
|
|
8667
|
|
|
8668 while 1 " dummy loop
|
|
|
8669 try
|
|
|
8670 let v:errmsg = ""
|
|
|
8671 let caught = 0
|
|
|
8672 let thrmsg = ""
|
|
|
8673 call EXEC('echo novar') " normal error
|
|
|
8674 catch /^Vim\((\a\+)\)\=:/
|
|
|
8675 let caught = 1
|
|
|
8676 let thrmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8677 finally
|
|
|
8678 Xpath 32 " X: 32
|
|
|
8679 if !caught
|
|
|
8680 if !$VIMNOERRTHROW
|
|
|
8681 Xpath 64 " X: 0
|
|
|
8682 endif
|
|
|
8683 elseif !MATCH(1, thrmsg, 'E121', "Undefined variable")
|
|
|
8684 \ || v:errmsg != ""
|
|
|
8685 Xpath 128 " X: 0
|
|
|
8686 endif
|
|
|
8687 if !caught && !MATCH(1, v:errmsg, 'E15', "Invalid expression")
|
|
|
8688 Xpath 256 " X: 0
|
|
|
8689 endif
|
|
|
8690 break " discard error if $VIMNOERRTHROW == 1
|
|
|
8691 endtry
|
|
|
8692 endwhile
|
|
|
8693
|
|
|
8694 Xpath 512 " X: 512
|
|
|
8695 let cmd = "let"
|
|
|
8696 XloopINIT 1024 32
|
|
|
8697 while cmd != ""
|
|
|
8698 try
|
|
|
8699 let v:errmsg = ""
|
|
|
8700 let caught = 0
|
|
|
8701 let thrmsg = ""
|
|
|
8702 call EXEC(cmd . ' novar #') " normal plus syntax error
|
|
|
8703 catch /^Vim\((\a\+)\)\=:/
|
|
|
8704 let caught = 1
|
|
|
8705 let thrmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8706 finally
|
|
|
8707 Xloop 1 " X: 1024 * (1 + 32)
|
|
|
8708 if !caught
|
|
|
8709 if !$VIMNOERRTHROW
|
|
|
8710 Xloop 2 " X: 0
|
|
|
8711 endif
|
|
|
8712 else
|
|
|
8713 if cmd == "let"
|
|
|
8714 let match = MATCH(0, thrmsg, 'E106', "Unknown variable")
|
|
|
8715 elseif cmd == "unlet"
|
|
|
8716 let match = MATCH(0, thrmsg, 'E108', "No such variable")
|
|
|
8717 endif
|
|
|
8718 if match " normal error
|
|
|
8719 Xloop 4 " X: 0
|
|
|
8720 endif
|
|
|
8721 if !MATCH(1, thrmsg, 'E488', "Trailing characters")
|
|
|
8722 \|| v:errmsg != ""
|
|
|
8723 " syntax error
|
|
|
8724 Xloop 8 " X: 0
|
|
|
8725 endif
|
|
|
8726 endif
|
|
|
8727 if !caught && !MATCH(1, v:errmsg, 'E488', "Trailing characters")
|
|
|
8728 " last error
|
|
|
8729 Xloop 16 " X: 0
|
|
|
8730 endif
|
|
|
8731 if cmd == "let"
|
|
|
8732 let cmd = "unlet"
|
|
|
8733 else
|
|
|
8734 let cmd = ""
|
|
|
8735 endif
|
|
|
8736 XloopNEXT
|
|
|
8737 continue " discard error if $VIMNOERRTHROW == 1
|
|
|
8738 endtry
|
|
|
8739 endwhile
|
|
|
8740
|
|
|
8741 Xpath 1048576 " X: 1048576
|
|
|
8742 let cmd = "let"
|
|
|
8743 XloopINIT 2097152 32
|
|
|
8744 while cmd != ""
|
|
|
8745 try
|
|
|
8746 let v:errmsg = ""
|
|
|
8747 let caught = 0
|
|
|
8748 let thrmsg = ""
|
|
|
8749 call EXEC(cmd . ' {novar}') " normal plus syntax error
|
|
|
8750 catch /^Vim\((\a\+)\)\=:/
|
|
|
8751 let caught = 1
|
|
|
8752 let thrmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8753 finally
|
|
|
8754 Xloop 1 " X: 2097152 * (1 + 32)
|
|
|
8755 if !caught
|
|
|
8756 if !$VIMNOERRTHROW
|
|
|
8757 Xloop 2 " X: 0
|
|
|
8758 endif
|
|
|
8759 else
|
|
|
8760 if MATCH(0, thrmsg, 'E121', "Undefined variable") " normal error
|
|
|
8761 Xloop 4 " X: 0
|
|
|
8762 endif
|
|
|
8763 if !MATCH(1, thrmsg, 'E475', 'Invalid argument\>')
|
|
|
8764 \ || v:errmsg != "" " syntax error
|
|
|
8765 Xloop 8 " X: 0
|
|
|
8766 endif
|
|
|
8767 endif
|
|
|
8768 if !caught && !MATCH(1, v:errmsg, 'E475', 'Invalid argument\>')
|
|
|
8769 " last error
|
|
|
8770 Xloop 16 " X: 0
|
|
|
8771 endif
|
|
|
8772 if cmd == "let"
|
|
|
8773 let cmd = "unlet"
|
|
|
8774 else
|
|
|
8775 let cmd = ""
|
|
|
8776 endif
|
|
|
8777 XloopNEXT
|
|
|
8778 continue " discard error if $VIMNOERRTHROW == 1
|
|
|
8779 endtry
|
|
|
8780 endwhile
|
|
|
8781
|
|
|
8782 catch /.*/
|
|
|
8783 " The Xpath command does not accept 2^31 (negative); add explicitly:
|
|
|
8784 let Xpath = Xpath + 2147483648 " X: 0
|
|
|
8785 Xout v:exception "in" v:throwpoint
|
|
|
8786 endtry
|
|
|
8787
|
|
|
8788 unlet! next_command thrmsg match
|
|
|
8789 delfunction NEXT
|
|
|
8790 delfunction EXEC
|
|
|
8791 delfunction MATCH
|
|
|
8792
|
|
|
8793 Xcheck 70288929
|
|
|
8794
|
|
|
8795
|
|
|
8796 "-------------------------------------------------------------------------------
|
|
|
8797 " Test 80: Syntax error in expression for illegal :elseif {{{1
|
|
|
8798 "
|
|
|
8799 " If there is a syntax error in the expression after an illegal
|
|
|
8800 " :elseif, an error message is given (or an error exception thrown)
|
|
|
8801 " for the illegal :elseif rather than the expression error.
|
|
|
8802 "-------------------------------------------------------------------------------
|
|
|
8803
|
|
|
8804 XpathINIT
|
|
|
8805
|
|
|
8806 function! MSG(enr, emsg)
|
|
|
8807 let english = v:lang == "C" || v:lang =~ '^[Ee]n'
|
|
|
8808 if a:enr == ""
|
|
|
8809 Xout "TODO: Add message number for:" a:emsg
|
|
|
8810 let v:errmsg = ":" . v:errmsg
|
|
|
8811 endif
|
|
|
8812 let match = 1
|
|
|
8813 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg)
|
|
|
8814 let match = 0
|
|
|
8815 if v:errmsg == ""
|
|
|
8816 Xout "Message missing."
|
|
|
8817 else
|
|
|
8818 let v:errmsg = escape(v:errmsg, '"')
|
|
|
8819 Xout "Unexpected message:" v:errmsg
|
|
|
8820 endif
|
|
|
8821 endif
|
|
|
8822 return match
|
|
|
8823 endfunction
|
|
|
8824
|
|
|
8825 let v:errmsg = ""
|
|
|
8826 if 0
|
|
|
8827 else
|
|
|
8828 elseif 1 ||| 2
|
|
|
8829 endif
|
|
|
8830 Xpath 1 " X: 1
|
|
|
8831 if !MSG('E584', ":elseif after :else")
|
|
|
8832 Xpath 2 " X: 0
|
|
|
8833 endif
|
|
|
8834
|
|
|
8835 let v:errmsg = ""
|
|
|
8836 if 1
|
|
|
8837 else
|
|
|
8838 elseif 1 ||| 2
|
|
|
8839 endif
|
|
|
8840 Xpath 4 " X: 4
|
|
|
8841 if !MSG('E584', ":elseif after :else")
|
|
|
8842 Xpath 8 " X: 0
|
|
|
8843 endif
|
|
|
8844
|
|
|
8845 let v:errmsg = ""
|
|
|
8846 elseif 1 ||| 2
|
|
|
8847 Xpath 16 " X: 16
|
|
|
8848 if !MSG('E582', ":elseif without :if")
|
|
|
8849 Xpath 32 " X: 0
|
|
|
8850 endif
|
|
|
8851
|
|
|
8852 let v:errmsg = ""
|
|
|
8853 while 1
|
|
|
8854 elseif 1 ||| 2
|
|
|
8855 endwhile
|
|
|
8856 Xpath 64 " X: 64
|
|
|
8857 if !MSG('E582', ":elseif without :if")
|
|
|
8858 Xpath 128 " X: 0
|
|
|
8859 endif
|
|
|
8860
|
|
|
8861 while 1
|
|
|
8862 try
|
|
|
8863 try
|
|
|
8864 let v:errmsg = ""
|
|
|
8865 let caught = 0
|
|
|
8866 if 0
|
|
|
8867 else
|
|
|
8868 elseif 1 ||| 2
|
|
|
8869 endif
|
|
|
8870 catch /^Vim\((\a\+)\)\=:/
|
|
|
8871 let caught = 1
|
|
|
8872 let v:errmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8873 finally
|
|
|
8874 Xpath 256 " X: 256
|
|
|
8875 if !caught && !$VIMNOERRTHROW
|
|
|
8876 Xpath 512 " X: 0
|
|
|
8877 endif
|
|
|
8878 if !MSG('E584', ":elseif after :else")
|
|
|
8879 Xpath 1024 " X: 0
|
|
|
8880 endif
|
|
|
8881 endtry
|
|
|
8882 catch /.*/
|
|
|
8883 Xpath 2048 " X: 0
|
|
|
8884 Xout v:exception "in" v:throwpoint
|
|
|
8885 finally
|
|
|
8886 break " discard error for $VIMNOERRTHROW
|
|
|
8887 endtry
|
|
|
8888 endwhile
|
|
|
8889
|
|
|
8890 while 1
|
|
|
8891 try
|
|
|
8892 try
|
|
|
8893 let v:errmsg = ""
|
|
|
8894 let caught = 0
|
|
|
8895 if 1
|
|
|
8896 else
|
|
|
8897 elseif 1 ||| 2
|
|
|
8898 endif
|
|
|
8899 catch /^Vim\((\a\+)\)\=:/
|
|
|
8900 let caught = 1
|
|
|
8901 let v:errmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8902 finally
|
|
|
8903 Xpath 4096 " X: 4096
|
|
|
8904 if !caught && !$VIMNOERRTHROW
|
|
|
8905 Xpath 8192 " X: 0
|
|
|
8906 endif
|
|
|
8907 if !MSG('E584', ":elseif after :else")
|
|
|
8908 Xpath 16384 " X: 0
|
|
|
8909 endif
|
|
|
8910 endtry
|
|
|
8911 catch /.*/
|
|
|
8912 Xpath 32768 " X: 0
|
|
|
8913 Xout v:exception "in" v:throwpoint
|
|
|
8914 finally
|
|
|
8915 break " discard error for $VIMNOERRTHROW
|
|
|
8916 endtry
|
|
|
8917 endwhile
|
|
|
8918
|
|
|
8919 while 1
|
|
|
8920 try
|
|
|
8921 try
|
|
|
8922 let v:errmsg = ""
|
|
|
8923 let caught = 0
|
|
|
8924 elseif 1 ||| 2
|
|
|
8925 catch /^Vim\((\a\+)\)\=:/
|
|
|
8926 let caught = 1
|
|
|
8927 let v:errmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8928 finally
|
|
|
8929 Xpath 65536 " X: 65536
|
|
|
8930 if !caught && !$VIMNOERRTHROW
|
|
|
8931 Xpath 131072 " X: 0
|
|
|
8932 endif
|
|
|
8933 if !MSG('E582', ":elseif without :if")
|
|
|
8934 Xpath 262144 " X: 0
|
|
|
8935 endif
|
|
|
8936 endtry
|
|
|
8937 catch /.*/
|
|
|
8938 Xpath 524288 " X: 0
|
|
|
8939 Xout v:exception "in" v:throwpoint
|
|
|
8940 finally
|
|
|
8941 break " discard error for $VIMNOERRTHROW
|
|
|
8942 endtry
|
|
|
8943 endwhile
|
|
|
8944
|
|
|
8945 while 1
|
|
|
8946 try
|
|
|
8947 try
|
|
|
8948 let v:errmsg = ""
|
|
|
8949 let caught = 0
|
|
|
8950 while 1
|
|
|
8951 elseif 1 ||| 2
|
|
|
8952 endwhile
|
|
|
8953 catch /^Vim\((\a\+)\)\=:/
|
|
|
8954 let caught = 1
|
|
|
8955 let v:errmsg = substitute(v:exception, '^Vim\((\a\+)\)\=:', '', "")
|
|
|
8956 finally
|
|
|
8957 Xpath 1048576 " X: 1048576
|
|
|
8958 if !caught && !$VIMNOERRTHROW
|
|
|
8959 Xpath 2097152 " X: 0
|
|
|
8960 endif
|
|
|
8961 if !MSG('E582', ":elseif without :if")
|
|
|
8962 Xpath 4194304 " X: 0
|
|
|
8963 endif
|
|
|
8964 endtry
|
|
|
8965 catch /.*/
|
|
|
8966 Xpath 8388608 " X: 0
|
|
|
8967 Xout v:exception "in" v:throwpoint
|
|
|
8968 finally
|
|
|
8969 break " discard error for $VIMNOERRTHROW
|
|
|
8970 endtry
|
|
|
8971 endwhile
|
|
|
8972
|
|
|
8973 Xpath 16777216 " X: 16777216
|
|
|
8974
|
|
|
8975 unlet! caught
|
|
|
8976 delfunction MSG
|
|
|
8977
|
|
|
8978 Xcheck 17895765
|
|
|
8979
|
|
|
8980
|
|
|
8981 "-------------------------------------------------------------------------------
|
|
|
8982 " Test 81: Discarding exceptions after an error or interrupt {{{1
|
|
|
8983 "
|
|
|
8984 " When an exception is thrown from inside a :try conditional without
|
|
|
8985 " :catch and :finally clauses and an error or interrupt occurs before
|
|
|
8986 " the :endtry is reached, the exception is discarded.
|
|
|
8987 "-------------------------------------------------------------------------------
|
|
|
8988
|
|
|
8989 XpathINIT
|
|
|
8990
|
|
|
8991 if ExtraVim()
|
|
|
8992 try
|
|
|
8993 Xpath 1 " X: 1
|
|
|
8994 try
|
|
|
8995 Xpath 2 " X: 2
|
|
|
8996 throw "arrgh"
|
|
|
8997 Xpath 4 " X: 0
|
|
|
8998 " if 1
|
|
|
8999 Xpath 8 " X: 0
|
|
|
9000 " error after :throw: missing :endif
|
|
|
9001 endtry
|
|
|
9002 Xpath 16 " X: 0
|
|
|
9003 catch /arrgh/
|
|
|
9004 Xpath 32 " X: 0
|
|
|
9005 endtry
|
|
|
9006 Xpath 64 " X: 0
|
|
|
9007 endif
|
|
|
9008
|
|
|
9009 if ExtraVim()
|
|
|
9010 try
|
|
|
9011 Xpath 128 " X: 128
|
|
|
9012 try
|
|
|
9013 Xpath 256 " X: 256
|
|
|
9014 throw "arrgh"
|
|
|
9015 Xpath 512 " X: 0
|
|
|
9016 endtry " INTERRUPT
|
|
|
9017 Xpath 1024 " X: 0
|
|
|
9018 catch /arrgh/
|
|
|
9019 Xpath 2048 " X: 0
|
|
|
9020 endtry
|
|
|
9021 Xpath 4096 " X: 0
|
|
|
9022 endif
|
|
|
9023
|
|
|
9024 Xcheck 387
|
|
|
9025
|
|
|
9026
|
|
|
9027 "-------------------------------------------------------------------------------
|
|
|
9028 " Test 82: Ignoring :catch clauses after an error or interrupt {{{1
|
|
|
9029 "
|
|
|
9030 " When an exception is thrown and an error or interrupt occurs before
|
|
|
9031 " the matching :catch clause is reached, the exception is discarded
|
|
|
9032 " and the :catch clause is ignored (also for the error or interrupt
|
|
|
9033 " exception being thrown then).
|
|
|
9034 "-------------------------------------------------------------------------------
|
|
|
9035
|
|
|
9036 XpathINIT
|
|
|
9037
|
|
|
9038 if ExtraVim()
|
|
|
9039 try
|
|
|
9040 try
|
|
|
9041 Xpath 1 " X: 1
|
|
|
9042 throw "arrgh"
|
|
|
9043 Xpath 2 " X: 0
|
|
|
9044 " if 1
|
|
|
9045 Xpath 4 " X: 0
|
|
|
9046 " error after :throw: missing :endif
|
|
|
9047 catch /.*/
|
|
|
9048 Xpath 8 " X: 0
|
|
|
9049 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
9050 catch /.*/
|
|
|
9051 Xpath 16 " X: 0
|
|
|
9052 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
9053 endtry
|
|
|
9054 Xpath 32 " X: 0
|
|
|
9055 catch /arrgh/
|
|
|
9056 Xpath 64 " X: 0
|
|
|
9057 endtry
|
|
|
9058 Xpath 128 " X: 0
|
|
|
9059 endif
|
|
|
9060
|
|
|
9061 if ExtraVim()
|
|
|
9062 function! E()
|
|
|
9063 try
|
|
|
9064 try
|
|
|
9065 Xpath 256 " X: 256
|
|
|
9066 throw "arrgh"
|
|
|
9067 Xpath 512 " X: 0
|
|
|
9068 " if 1
|
|
|
9069 Xpath 1024 " X: 0
|
|
|
9070 " error after :throw: missing :endif
|
|
|
9071 catch /.*/
|
|
|
9072 Xpath 2048 " X: 0
|
|
|
9073 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
9074 catch /.*/
|
|
|
9075 Xpath 4096 " X: 0
|
|
|
9076 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
9077 endtry
|
|
|
9078 Xpath 8192 " X: 0
|
|
|
9079 catch /arrgh/
|
|
|
9080 Xpath 16384 " X: 0
|
|
|
9081 endtry
|
|
|
9082 endfunction
|
|
|
9083
|
|
|
9084 call E()
|
|
|
9085 Xpath 32768 " X: 0
|
|
|
9086 endif
|
|
|
9087
|
|
|
9088 if ExtraVim()
|
|
|
9089 try
|
|
|
9090 try
|
|
|
9091 Xpath 65536 " X: 65536
|
|
|
9092 throw "arrgh"
|
|
|
9093 Xpath 131072 " X: 0
|
|
|
9094 catch /.*/ "INTERRUPT
|
|
|
9095 Xpath 262144 " X: 0
|
|
|
9096 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
9097 catch /.*/
|
|
|
9098 Xpath 524288 " X: 0
|
|
|
9099 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
9100 endtry
|
|
|
9101 Xpath 1048576 " X: 0
|
|
|
9102 catch /arrgh/
|
|
|
9103 Xpath 2097152 " X: 0
|
|
|
9104 endtry
|
|
|
9105 Xpath 4194304 " X: 0
|
|
|
9106 endif
|
|
|
9107
|
|
|
9108 if ExtraVim()
|
|
|
9109 function I()
|
|
|
9110 try
|
|
|
9111 try
|
|
|
9112 Xpath 8388608 " X: 8388608
|
|
|
9113 throw "arrgh"
|
|
|
9114 Xpath 16777216 " X: 0
|
|
|
9115 catch /.*/ "INTERRUPT
|
|
|
9116 Xpath 33554432 " X: 0
|
|
|
9117 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
9118 catch /.*/
|
|
|
9119 Xpath 67108864 " X: 0
|
|
|
9120 Xout v:exception "in" ExtraVimThrowpoint()
|
|
|
9121 endtry
|
|
|
9122 Xpath 134217728 " X: 0
|
|
|
9123 catch /arrgh/
|
|
|
9124 Xpath 268435456 " X: 0
|
|
|
9125 endtry
|
|
|
9126 endfunction
|
|
|
9127
|
|
|
9128 call I()
|
|
|
9129 Xpath 536870912 " X: 0
|
|
|
9130 endif
|
|
|
9131
|
|
|
9132 Xcheck 8454401
|
|
|
9133
|
|
|
9134
|
|
|
9135 "-------------------------------------------------------------------------------
|
|
|
9136 " Test 83: Executing :finally clauses after an error or interrupt {{{1
|
|
|
9137 "
|
|
|
9138 " When an exception is thrown and an error or interrupt occurs before
|
|
|
9139 " the :finally of the innermost :try is reached, the exception is
|
|
|
9140 " discarded and the :finally clause is executed.
|
|
|
9141 "-------------------------------------------------------------------------------
|
|
|
9142
|
|
|
9143 XpathINIT
|
|
|
9144
|
|
|
9145 if ExtraVim()
|
|
|
9146 try
|
|
|
9147 Xpath 1 " X: 1
|
|
|
9148 try
|
|
|
9149 Xpath 2 " X: 2
|
|
|
9150 throw "arrgh"
|
|
|
9151 Xpath 4 " X: 0
|
|
|
9152 " if 1
|
|
|
9153 Xpath 8 " X: 0
|
|
|
9154 " error after :throw: missing :endif
|
|
|
9155 finally
|
|
|
9156 Xpath 16 " X: 16
|
|
|
9157 endtry
|
|
|
9158 Xpath 32 " X: 0
|
|
|
9159 catch /arrgh/
|
|
|
9160 Xpath 64 " X: 0
|
|
|
9161 endtry
|
|
|
9162 Xpath 128 " X: 0
|
|
|
9163 endif
|
|
|
9164
|
|
|
9165 if ExtraVim()
|
|
|
9166 try
|
|
|
9167 Xpath 256 " X: 256
|
|
|
9168 try
|
|
|
9169 Xpath 512 " X: 512
|
|
|
9170 throw "arrgh"
|
|
|
9171 Xpath 1024 " X: 0
|
|
|
9172 finally "INTERRUPT
|
|
|
9173 Xpath 2048 " X: 2048
|
|
|
9174 endtry
|
|
|
9175 Xpath 4096 " X: 0
|
|
|
9176 catch /arrgh/
|
|
|
9177 Xpath 8192 " X: 0
|
|
|
9178 endtry
|
|
|
9179 Xpath 16384 " X: 0
|
|
|
9180 endif
|
|
|
9181
|
|
|
9182 Xcheck 2835
|
|
|
9183
|
|
|
9184
|
|
|
9185 "-------------------------------------------------------------------------------
|
|
|
9186 " Test 84: Exceptions in autocommand sequences. {{{1
|
|
|
9187 "
|
|
|
9188 " When an exception occurs in a sequence of autocommands for
|
|
|
9189 " a specific event, the rest of the sequence is not executed. The
|
|
|
9190 " command that triggered the autocommand execution aborts, and the
|
|
|
9191 " exception is propagated to the caller.
|
|
|
9192 "
|
|
|
9193 " For the FuncUndefined event under a function call expression or
|
|
303
|
9194 " :call command, the function is not executed, even when it has
|
|
7
|
9195 " been defined by the autocommands before the exception occurred.
|
|
|
9196 "-------------------------------------------------------------------------------
|
|
|
9197
|
|
|
9198 XpathINIT
|
|
|
9199
|
|
|
9200 if ExtraVim()
|
|
|
9201
|
|
|
9202 function! INT()
|
|
|
9203 "INTERRUPT
|
|
|
9204 let dummy = 0
|
|
|
9205 endfunction
|
|
|
9206
|
|
|
9207 aug TMP
|
|
|
9208 autocmd!
|
|
|
9209
|
|
|
9210 autocmd User x1 Xpath 1 " X: 1
|
|
|
9211 autocmd User x1 throw "x1"
|
|
|
9212 autocmd User x1 Xpath 2 " X: 0
|
|
|
9213
|
|
|
9214 autocmd User x2 Xpath 4 " X: 4
|
|
|
9215 autocmd User x2 asdf
|
|
|
9216 autocmd User x2 Xpath 8 " X: 0
|
|
|
9217
|
|
|
9218 autocmd User x3 Xpath 16 " X: 16
|
|
|
9219 autocmd User x3 call INT()
|
|
|
9220 autocmd User x3 Xpath 32 " X: 0
|
|
|
9221
|
|
|
9222 autocmd FuncUndefined U1 function! U1()
|
|
|
9223 autocmd FuncUndefined U1 Xpath 64 " X: 0
|
|
|
9224 autocmd FuncUndefined U1 endfunction
|
|
|
9225 autocmd FuncUndefined U1 Xpath 128 " X: 128
|
|
|
9226 autocmd FuncUndefined U1 throw "U1"
|
|
|
9227 autocmd FuncUndefined U1 Xpath 256 " X: 0
|
|
|
9228
|
|
|
9229 autocmd FuncUndefined U2 function! U2()
|
|
|
9230 autocmd FuncUndefined U2 Xpath 512 " X: 0
|
|
|
9231 autocmd FuncUndefined U2 endfunction
|
|
|
9232 autocmd FuncUndefined U2 Xpath 1024 " X: 1024
|
|
|
9233 autocmd FuncUndefined U2 ASDF
|
|
|
9234 autocmd FuncUndefined U2 Xpath 2048 " X: 0
|
|
|
9235
|
|
|
9236 autocmd FuncUndefined U3 function! U3()
|
|
|
9237 autocmd FuncUndefined U3 Xpath 4096 " X: 0
|
|
|
9238 autocmd FuncUndefined U3 endfunction
|
|
|
9239 autocmd FuncUndefined U3 Xpath 8192 " X: 8192
|
|
|
9240 autocmd FuncUndefined U3 call INT()
|
|
|
9241 autocmd FuncUndefined U3 Xpath 16384 " X: 0
|
|
|
9242 aug END
|
|
|
9243
|
|
|
9244 try
|
|
|
9245 try
|
|
|
9246 Xpath 32768 " X: 32768
|
|
|
9247 doautocmd User x1
|
|
|
9248 catch /x1/
|
|
|
9249 Xpath 65536 " X: 65536
|
|
|
9250 endtry
|
|
|
9251
|
|
|
9252 while 1
|
|
|
9253 try
|
|
|
9254 Xpath 131072 " X: 131072
|
|
|
9255 let caught = 0
|
|
|
9256 doautocmd User x2
|
|
|
9257 catch /asdf/
|
|
|
9258 let caught = 1
|
|
|
9259 finally
|
|
|
9260 Xpath 262144 " X: 262144
|
|
|
9261 if !caught && !$VIMNOERRTHROW
|
|
|
9262 Xpath 524288 " X: 0
|
|
|
9263 " Propagate uncaught error exception,
|
|
|
9264 else
|
|
|
9265 " ... but break loop for caught error exception,
|
|
|
9266 " or discard error and break loop if $VIMNOERRTHROW
|
|
|
9267 break
|
|
|
9268 endif
|
|
|
9269 endtry
|
|
|
9270 endwhile
|
|
|
9271
|
|
|
9272 while 1
|
|
|
9273 try
|
|
|
9274 Xpath 1048576 " X: 1048576
|
|
|
9275 let caught = 0
|
|
|
9276 doautocmd User x3
|
|
|
9277 catch /Vim:Interrupt/
|
|
|
9278 let caught = 1
|
|
|
9279 finally
|
|
|
9280 Xpath 2097152 " X: 2097152
|
|
|
9281 if !caught && !$VIMNOINTTHROW
|
|
|
9282 Xpath 4194304 " X: 0
|
|
|
9283 " Propagate uncaught interrupt exception,
|
|
|
9284 else
|
|
|
9285 " ... but break loop for caught interrupt exception,
|
|
|
9286 " or discard interrupt and break loop if $VIMNOINTTHROW
|
|
|
9287 break
|
|
|
9288 endif
|
|
|
9289 endtry
|
|
|
9290 endwhile
|
|
|
9291
|
|
|
9292 if exists("*U1") | delfunction U1 | endif
|
|
|
9293 if exists("*U2") | delfunction U2 | endif
|
|
|
9294 if exists("*U3") | delfunction U3 | endif
|
|
|
9295
|
|
|
9296 try
|
|
|
9297 Xpath 8388608 " X: 8388608
|
|
|
9298 call U1()
|
|
|
9299 catch /U1/
|
|
|
9300 Xpath 16777216 " X: 16777216
|
|
|
9301 endtry
|
|
|
9302
|
|
|
9303 while 1
|
|
|
9304 try
|
|
|
9305 Xpath 33554432 " X: 33554432
|
|
|
9306 let caught = 0
|
|
|
9307 call U2()
|
|
|
9308 catch /ASDF/
|
|
|
9309 let caught = 1
|
|
|
9310 finally
|
|
|
9311 Xpath 67108864 " X: 67108864
|
|
|
9312 if !caught && !$VIMNOERRTHROW
|
|
|
9313 Xpath 134217728 " X: 0
|
|
|
9314 " Propagate uncaught error exception,
|
|
|
9315 else
|
|
|
9316 " ... but break loop for caught error exception,
|
|
|
9317 " or discard error and break loop if $VIMNOERRTHROW
|
|
|
9318 break
|
|
|
9319 endif
|
|
|
9320 endtry
|
|
|
9321 endwhile
|
|
|
9322
|
|
|
9323 while 1
|
|
|
9324 try
|
|
|
9325 Xpath 268435456 " X: 268435456
|
|
|
9326 let caught = 0
|
|
|
9327 call U3()
|
|
|
9328 catch /Vim:Interrupt/
|
|
|
9329 let caught = 1
|
|
|
9330 finally
|
|
|
9331 Xpath 536870912 " X: 536870912
|
|
|
9332 if !caught && !$VIMNOINTTHROW
|
|
|
9333 Xpath 1073741824 " X: 0
|
|
|
9334 " Propagate uncaught interrupt exception,
|
|
|
9335 else
|
|
|
9336 " ... but break loop for caught interrupt exception,
|
|
|
9337 " or discard interrupt and break loop if $VIMNOINTTHROW
|
|
|
9338 break
|
|
|
9339 endif
|
|
|
9340 endtry
|
|
|
9341 endwhile
|
|
|
9342 catch /.*/
|
|
|
9343 " The Xpath command does not accept 2^31 (negative); display explicitly:
|
|
|
9344 exec "!echo 2147483648 >>" . g:ExtraVimResult
|
|
|
9345 Xout "Caught" v:exception "in" v:throwpoint
|
|
|
9346 endtry
|
|
|
9347
|
|
|
9348 unlet caught
|
|
|
9349 delfunction INT
|
|
|
9350 delfunction U1
|
|
|
9351 delfunction U2
|
|
|
9352 delfunction U3
|
|
|
9353 au! TMP
|
|
|
9354 aug! TMP
|
|
|
9355 endif
|
|
|
9356
|
|
|
9357 Xcheck 934782101
|
|
|
9358
|
|
|
9359
|
|
|
9360 "-------------------------------------------------------------------------------
|
|
|
9361 " Test 85: Error exceptions in autocommands for I/O command events {{{1
|
|
|
9362 "
|
|
|
9363 " When an I/O command is inside :try/:endtry, autocommands to be
|
|
|
9364 " executed after it should be skipped on an error (exception) in the
|
|
|
9365 " command itself or in autocommands to be executed before the command.
|
|
|
9366 " In the latter case, the I/O command should not be executed either.
|
|
|
9367 " Example 1: BufWritePre, :write, BufWritePost
|
|
|
9368 " Example 2: FileReadPre, :read, FileReadPost.
|
|
|
9369 "-------------------------------------------------------------------------------
|
|
|
9370
|
|
|
9371 XpathINIT
|
|
|
9372
|
|
|
9373 function! MSG(enr, emsg)
|
|
|
9374 let english = v:lang == "C" || v:lang =~ '^[Ee]n'
|
|
|
9375 if a:enr == ""
|
|
|
9376 Xout "TODO: Add message number for:" a:emsg
|
|
|
9377 let v:errmsg = ":" . v:errmsg
|
|
|
9378 endif
|
|
|
9379 let match = 1
|
|
|
9380 if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg)
|
|
|
9381 let match = 0
|
|
|
9382 if v:errmsg == ""
|
|
|
9383 Xout "Message missing."
|
|
|
9384 else
|
|
|
9385 let v:errmsg = escape(v:errmsg, '"')
|
|
|
9386 Xout "Unexpected message:" v:errmsg
|
|
|
9387 endif
|
|
|
9388 endif
|
|
|
9389 return match
|
|
|
9390 endfunction
|
|
|
9391
|
|
|
9392 " Remove the autocommands for the events specified as arguments in all used
|
|
|
9393 " autogroups.
|
|
|
9394 function! Delete_autocommands(...)
|
|
|
9395 let augfile = tempname()
|
|
|
9396 while 1
|
|
|
9397 try
|
|
|
9398 exec "redir >" . augfile
|
|
|
9399 aug
|
|
|
9400 redir END
|
|
|
9401 exec "edit" augfile
|
|
|
9402 g/^$/d
|
|
|
9403 norm G$
|
|
|
9404 let wrap = "w"
|
|
|
9405 while search('\%( \|^\)\@<=.\{-}\%( \)\@=', wrap) > 0
|
|
|
9406 let wrap = "W"
|
|
|
9407 exec "norm y/ \n"
|
|
|
9408 let argno = 1
|
|
|
9409 while argno <= a:0
|
|
|
9410 exec "au!" escape(@", " ") a:{argno}
|
|
|
9411 let argno = argno + 1
|
|
|
9412 endwhile
|
|
|
9413 endwhile
|
|
|
9414 catch /.*/
|
|
|
9415 finally
|
|
|
9416 bwipeout!
|
|
|
9417 call delete(augfile)
|
|
|
9418 break " discard errors for $VIMNOERRTHROW
|
|
|
9419 endtry
|
|
|
9420 endwhile
|
|
|
9421 endfunction
|
|
|
9422
|
|
|
9423 call Delete_autocommands("BufWritePre", "BufWritePost")
|
|
|
9424
|
|
|
9425 while 1
|
|
|
9426 try
|
|
|
9427 try
|
|
|
9428 let post = 0
|
|
|
9429 aug TMP
|
|
|
9430 au! BufWritePost * let post = 1
|
|
|
9431 aug END
|
|
|
9432 let caught = 0
|
|
|
9433 write /n/o/n/e/x/i/s/t/e/n/t
|
|
|
9434 catch /^Vim(write):/
|
|
|
9435 let caught = 1
|
|
|
9436 let v:errmsg = substitute(v:exception, '^Vim(write):', '', "")
|
|
|
9437 finally
|
|
|
9438 Xpath 1 " X: 1
|
|
|
9439 if !caught && !$VIMNOERRTHROW
|
|
|
9440 Xpath 2 " X: 0
|
|
|
9441 endif
|
|
|
9442 let v:errmsg = substitute(v:errmsg, '^"/n/o/n/e/x/i/s/t/e/n/t" ',
|
|
|
9443 \ '', "")
|
|
|
9444 if !MSG('E212', "Can't open file for writing")
|
|
|
9445 Xpath 4 " X: 0
|
|
|
9446 endif
|
|
|
9447 if post
|
|
|
9448 Xpath 8 " X: 0
|
|
|
9449 Xout "BufWritePost commands executed after write error"
|
|
|
9450 endif
|
|
|
9451 au! TMP
|
|
|
9452 aug! TMP
|
|
|
9453 endtry
|
|
|
9454 catch /.*/
|
|
|
9455 Xpath 16 " X: 0
|
|
|
9456 Xout v:exception "in" v:throwpoint
|
|
|
9457 finally
|
|
|
9458 break " discard error for $VIMNOERRTHROW
|
|
|
9459 endtry
|
|
|
9460 endwhile
|
|
|
9461
|
|
|
9462 while 1
|
|
|
9463 try
|
|
|
9464 try
|
|
|
9465 let post = 0
|
|
|
9466 aug TMP
|
|
|
9467 au! BufWritePre * asdf
|
|
|
9468 au! BufWritePost * let post = 1
|
|
|
9469 aug END
|
|
|
9470 let tmpfile = tempname()
|
|
|
9471 let caught = 0
|
|
|
9472 exec "write" tmpfile
|
|
|
9473 catch /^Vim\((write)\)\=:/
|
|
|
9474 let caught = 1
|
|
|
9475 let v:errmsg = substitute(v:exception, '^Vim\((write)\)\=:', '', "")
|
|
|
9476 finally
|
|
|
9477 Xpath 32 " X: 32
|
|
|
9478 if !caught && !$VIMNOERRTHROW
|
|
|
9479 Xpath 64 " X: 0
|
|
|
9480 endif
|
|
|
9481 let v:errmsg = substitute(v:errmsg, '^"'.tmpfile.'" ', '', "")
|
|
|
9482 if !MSG('E492', "Not an editor command")
|
|
|
9483 Xpath 128 " X: 0
|
|
|
9484 endif
|
|
|
9485 if filereadable(tmpfile)
|
|
|
9486 Xpath 256 " X: 0
|
|
|
9487 Xout ":write command not suppressed after BufWritePre error"
|
|
|
9488 endif
|
|
|
9489 if post
|
|
|
9490 Xpath 512 " X: 0
|
|
|
9491 Xout "BufWritePost commands executed after BufWritePre error"
|
|
|
9492 endif
|
|
|
9493 au! TMP
|
|
|
9494 aug! TMP
|
|
|
9495 endtry
|
|
|
9496 catch /.*/
|
|
|
9497 Xpath 1024 " X: 0
|
|
|
9498 Xout v:exception "in" v:throwpoint
|
|
|
9499 finally
|
|
|
9500 break " discard error for $VIMNOERRTHROW
|
|
|
9501 endtry
|
|
|
9502 endwhile
|
|
|
9503
|
|
|
9504 call delete(tmpfile)
|
|
|
9505
|
|
|
9506 call Delete_autocommands("BufWritePre", "BufWritePost",
|
|
|
9507 \ "BufReadPre", "BufReadPost", "FileReadPre", "FileReadPost")
|
|
|
9508
|
|
|
9509 while 1
|
|
|
9510 try
|
|
|
9511 try
|
|
|
9512 let post = 0
|
|
|
9513 aug TMP
|
|
|
9514 au! FileReadPost * let post = 1
|
|
|
9515 aug END
|
|
|
9516 let caught = 0
|
|
|
9517 read /n/o/n/e/x/i/s/t/e/n/t
|
|
|
9518 catch /^Vim(read):/
|
|
|
9519 let caught = 1
|
|
|
9520 let v:errmsg = substitute(v:exception, '^Vim(read):', '', "")
|
|
|
9521 finally
|
|
|
9522 Xpath 2048 " X: 2048
|
|
|
9523 if !caught && !$VIMNOERRTHROW
|
|
|
9524 Xpath 4096 " X: 0
|
|
|
9525 endif
|
|
|
9526 let v:errmsg = substitute(v:errmsg, ' /n/o/n/e/x/i/s/t/e/n/t$',
|
|
|
9527 \ '', "")
|
|
|
9528 if !MSG('E484', "Can't open file")
|
|
|
9529 Xpath 8192 " X: 0
|
|
|
9530 endif
|
|
|
9531 if post
|
|
|
9532 Xpath 16384 " X: 0
|
|
|
9533 Xout "FileReadPost commands executed after write error"
|
|
|
9534 endif
|
|
|
9535 au! TMP
|
|
|
9536 aug! TMP
|
|
|
9537 endtry
|
|
|
9538 catch /.*/
|
|
|
9539 Xpath 32768 " X: 0
|
|
|
9540 Xout v:exception "in" v:throwpoint
|
|
|
9541 finally
|
|
|
9542 break " discard error for $VIMNOERRTHROW
|
|
|
9543 endtry
|
|
|
9544 endwhile
|
|
|
9545
|
|
|
9546 while 1
|
|
|
9547 try
|
|
|
9548 let infile = tempname()
|
|
|
9549 let tmpfile = tempname()
|
|
|
9550 exec "!echo XYZ >" . infile
|
|
|
9551 exec "edit" tmpfile
|
|
|
9552 try
|
|
|
9553 Xpath 65536 " X: 65536
|
|
|
9554 try
|
|
|
9555 let post = 0
|
|
|
9556 aug TMP
|
|
|
9557 au! FileReadPre * asdf
|
|
|
9558 au! FileReadPost * let post = 1
|
|
|
9559 aug END
|
|
|
9560 let caught = 0
|
|
|
9561 exec "0read" infile
|
|
|
9562 catch /^Vim\((read)\)\=:/
|
|
|
9563 let caught = 1
|
|
|
9564 let v:errmsg = substitute(v:exception, '^Vim\((read)\)\=:', '',
|
|
|
9565 \ "")
|
|
|
9566 finally
|
|
|
9567 Xpath 131072 " X: 131072
|
|
|
9568 if !caught && !$VIMNOERRTHROW
|
|
|
9569 Xpath 262144 " X: 0
|
|
|
9570 endif
|
|
|
9571 let v:errmsg = substitute(v:errmsg, ' '.infile.'$', '', "")
|
|
|
9572 if !MSG('E492', "Not an editor command")
|
|
|
9573 Xpath 524288 " X: 0
|
|
|
9574 endif
|
|
|
9575 if getline("1") == "XYZ"
|
|
|
9576 Xpath 1048576 " X: 0
|
|
|
9577 Xout ":read command not suppressed after FileReadPre error"
|
|
|
9578 endif
|
|
|
9579 if post
|
|
|
9580 Xpath 2097152 " X: 0
|
|
|
9581 Xout "FileReadPost commands executed after " .
|
|
|
9582 \ "FileReadPre error"
|
|
|
9583 endif
|
|
|
9584 au! TMP
|
|
|
9585 aug! TMP
|
|
|
9586 endtry
|
|
|
9587 finally
|
|
|
9588 bwipeout!
|
|
|
9589 endtry
|
|
|
9590 catch /.*/
|
|
|
9591 Xpath 4194304 " X: 0
|
|
|
9592 Xout v:exception "in" v:throwpoint
|
|
|
9593 finally
|
|
|
9594 break " discard error for $VIMNOERRTHROW
|
|
|
9595 endtry
|
|
|
9596 endwhile
|
|
|
9597
|
|
|
9598 call delete(infile)
|
|
|
9599 call delete(tmpfile)
|
|
|
9600 unlet! caught post infile tmpfile
|
|
|
9601 delfunction MSG
|
|
|
9602 delfunction Delete_autocommands
|
|
|
9603
|
|
|
9604 Xcheck 198689
|
|
|
9605
|
|
|
9606
|
|
|
9607 "-------------------------------------------------------------------------------
|
|
|
9608 " Test 86: $VIMNOERRTHROW and $VIMNOINTTHROW support {{{1
|
|
|
9609 "
|
|
|
9610 " It is possible to configure Vim for throwing exceptions on error
|
|
|
9611 " or interrupt, controlled by variables $VIMNOERRTHROW and
|
|
|
9612 " $VIMNOINTTHROW. This is just for increasing the number of tests.
|
|
|
9613 " All tests here should run for all four combinations of setting
|
|
|
9614 " these variables to 0 or 1. The variables are intended for the
|
|
|
9615 " development phase only. In the final release, Vim should be
|
|
|
9616 " configured to always use error and interrupt exceptions.
|
|
|
9617 "
|
|
|
9618 " The test result is "OK",
|
|
|
9619 "
|
|
|
9620 " - if the $VIMNOERRTHROW and the $VIMNOINTTHROW control are not
|
|
|
9621 " configured and exceptions are thrown on error and on
|
|
|
9622 " interrupt.
|
|
|
9623 "
|
|
|
9624 " - if the $VIMNOERRTHROW or the $VIMNOINTTHROW control is
|
|
|
9625 " configured and works as intended.
|
|
|
9626 "
|
|
|
9627 " What actually happens, is shown in the test output.
|
|
|
9628 "
|
|
|
9629 " Otherwise, the test result is "FAIL", and the test output describes
|
|
|
9630 " the problem.
|
|
|
9631 "
|
|
|
9632 " IMPORTANT: This must be the last test because it sets $VIMNOERRTHROW and
|
|
|
9633 " $VIMNOINTTHROW.
|
|
|
9634 "-------------------------------------------------------------------------------
|
|
|
9635
|
|
|
9636 XpathINIT
|
|
|
9637
|
|
|
9638 if ExtraVim()
|
|
|
9639
|
|
|
9640 function! ThrowOnError()
|
|
|
9641 XloopNEXT
|
|
|
9642 let caught = 0
|
|
|
9643 try
|
|
|
9644 Xloop 1 " X: 1 + 8 + 64
|
|
|
9645 asdf
|
|
|
9646 catch /.*/
|
|
|
9647 let caught = 1 " error exception caught
|
|
|
9648 finally
|
|
|
9649 Xloop 2 " X: 2 + 16 + 128
|
|
|
9650 return caught " discard aborting error
|
|
|
9651 endtry
|
|
|
9652 Xloop 4 " X: 0
|
|
|
9653 endfunction
|
|
|
9654
|
|
|
9655 let quits_skipped = 0
|
|
|
9656
|
|
|
9657 function! ThrowOnInterrupt()
|
|
|
9658 XloopNEXT
|
|
|
9659 let caught = 0
|
|
|
9660 try
|
|
|
9661 Xloop 1 " X: (1 + 8 + 64) * 512
|
|
|
9662 "INTERRUPT3
|
|
|
9663 let dummy = 0
|
|
|
9664 let g:quits_skipped = g:quits_skipped + 1
|
|
|
9665 catch /.*/
|
|
|
9666 let caught = 1 " interrupt exception caught
|
|
|
9667 finally
|
|
|
9668 Xloop 2 " X: (2 + 16 + 128) * 512
|
|
|
9669 return caught " discard interrupt
|
|
|
9670 endtry
|
|
|
9671 Xloop 4 " X: 0
|
|
|
9672 endfunction
|
|
|
9673
|
|
|
9674 function! CheckThrow(Type)
|
|
|
9675 execute 'return ThrowOn' . a:Type . '()'
|
|
|
9676 endfunction
|
|
|
9677
|
|
|
9678 function! CheckConfiguration(type) " type is "error" or "interrupt"
|
|
|
9679
|
|
|
9680 let type = a:type
|
|
|
9681 let Type = substitute(type, '.*', '\u&', "")
|
|
|
9682 let VAR = '$VIMNO' . substitute(type, '\(...\).*', '\U\1', "") . 'THROW'
|
|
|
9683
|
|
|
9684 if type == "error"
|
|
|
9685 XloopINIT! 1 8
|
|
|
9686 elseif type == "interrupt"
|
|
|
9687 XloopINIT! 512 8
|
|
|
9688 endif
|
|
|
9689
|
|
|
9690 exec 'let requested_for_tests = exists(VAR) && ' . VAR . ' == 0'
|
|
|
9691 exec 'let suppressed_for_tests = ' . VAR . ' != 0'
|
|
|
9692 let used_in_tests = CheckThrow(Type)
|
|
|
9693
|
|
|
9694 exec 'let ' . VAR . ' = 0'
|
|
|
9695 let request_works = CheckThrow(Type)
|
|
|
9696
|
|
|
9697 exec 'let ' . VAR . ' = 1'
|
|
|
9698 let suppress_works = !CheckThrow(Type)
|
|
|
9699
|
|
|
9700 if type == "error"
|
|
|
9701 XloopINIT! 262144 8
|
|
|
9702 elseif type == "interrupt"
|
|
|
9703 XloopINIT! 2097152 8
|
|
|
9704
|
|
|
9705 if g:quits_skipped != 0
|
|
|
9706 Xloop 1 " X: 0*2097152
|
|
|
9707 Xout "Test environment error. Interrupt breakpoints skipped: "
|
|
|
9708 \ . g:quits_skipped . ".\n"
|
|
|
9709 \ . "Cannot check whether interrupt exceptions are thrown."
|
|
|
9710 return
|
|
|
9711 endif
|
|
|
9712 endif
|
|
|
9713
|
|
|
9714 let failure =
|
|
|
9715 \ !suppressed_for_tests && !used_in_tests
|
|
|
9716 \ || !request_works
|
|
|
9717
|
|
|
9718 let contradiction =
|
|
|
9719 \ used_in_tests
|
|
|
9720 \ ? suppressed_for_tests && !request_works
|
|
|
9721 \ : !suppressed_for_tests
|
|
|
9722
|
|
|
9723 if failure
|
|
|
9724 " Failure in configuration.
|
|
|
9725 Xloop 2 " X: 0 * 2* (262144 + 2097152)
|
|
|
9726 elseif contradiction
|
|
|
9727 " Failure in test logic. Should not happen.
|
|
|
9728 Xloop 4 " X: 0 * 4 * (262144 + 2097152)
|
|
|
9729 endif
|
|
|
9730
|
|
|
9731 let var_control_configured =
|
|
|
9732 \ request_works != used_in_tests
|
|
|
9733 \ || suppress_works == used_in_tests
|
|
|
9734
|
|
|
9735 let var_control_not_configured =
|
|
|
9736 \ requested_for_tests || suppressed_for_tests
|
|
|
9737 \ ? request_works && !suppress_works
|
|
|
9738 \ : request_works == used_in_tests
|
|
|
9739 \ && suppress_works != used_in_tests
|
|
|
9740
|
|
|
9741 let with = used_in_tests ? "with" : "without"
|
|
|
9742
|
|
|
9743 let set = suppressed_for_tests ? "non-zero" :
|
|
|
9744 \ requested_for_tests ? "0" : "unset"
|
|
|
9745
|
|
|
9746 let although = contradiction && !var_control_not_configured
|
|
|
9747 \ ? ",\nalthough "
|
|
|
9748 \ : ".\n"
|
|
|
9749
|
|
|
9750 let output = "All tests were run " . with . " throwing exceptions on "
|
|
|
9751 \ . type . although
|
|
|
9752
|
|
|
9753 if !var_control_not_configured
|
|
|
9754 let output = output . VAR . " was " . set . "."
|
|
|
9755
|
|
|
9756 if !request_works && !requested_for_tests
|
|
|
9757 let output = output .
|
|
|
9758 \ "\n" . Type . " exceptions are not thrown when " . VAR .
|
|
|
9759 \ " is\nset to 0."
|
|
|
9760 endif
|
|
|
9761
|
|
|
9762 if !suppress_works && (!used_in_tests ||
|
|
|
9763 \ !request_works &&
|
|
|
9764 \ !requested_for_tests && !suppressed_for_tests)
|
|
|
9765 let output = output .
|
|
|
9766 \ "\n" . Type . " exceptions are thrown when " . VAR .
|
|
|
9767 \ " is set to 1."
|
|
|
9768 endif
|
|
|
9769
|
|
|
9770 if !failure && var_control_configured
|
|
|
9771 let output = output .
|
|
|
9772 \ "\nRun tests also with " . substitute(VAR, '^\$', '', "")
|
|
|
9773 \ . "=" . used_in_tests . "."
|
|
|
9774 \ . "\nThis is for testing in the development phase only."
|
|
|
9775 \ . " Remove the \n"
|
|
|
9776 \ . VAR . " control in the final release."
|
|
|
9777 endif
|
|
|
9778 else
|
|
|
9779 let output = output .
|
|
|
9780 \ "The " . VAR . " control is not configured."
|
|
|
9781 endif
|
|
|
9782
|
|
|
9783 Xout output
|
|
|
9784 endfunction
|
|
|
9785
|
|
|
9786 call CheckConfiguration("error")
|
|
|
9787 Xpath 16777216 " X: 16777216
|
|
|
9788 call CheckConfiguration("interrupt")
|
|
|
9789 Xpath 33554432 " X: 33554432
|
|
|
9790 endif
|
|
|
9791
|
|
|
9792 Xcheck 50443995
|
|
|
9793
|
|
|
9794 " IMPORTANT: No test should be added after this test because it changes
|
|
|
9795 " $VIMNOERRTHROW and $VIMNOINTTHROW.
|
|
|
9796
|
|
|
9797
|
|
|
9798 "-------------------------------------------------------------------------------
|
|
|
9799 " Modelines {{{1
|
|
|
9800 " vim: ts=8 sw=4 tw=80 fdm=marker
|
|
|
9801 " vim: fdt=substitute(substitute(foldtext(),\ '\\%(^+--\\)\\@<=\\(\\s*\\)\\(.\\{-}\\)\:\ \\%(\"\ \\)\\=\\(Test\ \\d*\\)\:\\s*',\ '\\3\ (\\2)\:\ \\1',\ \"\"),\ '\\(Test\\s*\\)\\(\\d\\)\\D\\@=',\ '\\1\ \\2',\ "")
|
|
|
9802 "-------------------------------------------------------------------------------
|
