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annotate src/testdir/test_filter_cmd.vim @ 19471:cb73f4ae6b7c v8.2.0293

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patch 8.2.0293: various Ex commands not sufficiently tested Commit: https://github.com/vim/vim/commit/818fc9ad143911b2faa0d7cee86724aa70a02080 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 21 17:54:45 2020 +0100 patch 8.2.0293: various Ex commands not sufficiently tested Problem: Various Ex commands not sufficiently tested. Solution: Add more test cases. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5673)
author Bram Moolenaar <Bram@vim.org>
date Fri, 21 Feb 2020 18:00:05 +0100
parents 068337e86133
children f6eb0c468ae4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Test the :filter command modifier
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2
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3 source check.vim
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4
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5 func Test_filter()
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6 edit Xdoesnotmatch
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7 edit Xwillmatch
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8 call assert_equal('"Xwillmatch"', substitute(execute('filter willma ls'), '[^"]*\(".*"\)[^"]*', '\1', ''))
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9 bwipe Xdoesnotmatch
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10 bwipe Xwillmatch
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12 new
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13 call setline(1, ['foo1', 'foo2', 'foo3', 'foo4', 'foo5'])
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14 call assert_equal("\nfoo2\nfoo4", execute('filter /foo[24]/ 1,$print'))
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15 call assert_equal("\n 2 foo2\n 4 foo4", execute('filter /foo[24]/ 1,$number'))
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16 call assert_equal("\nfoo2$\nfoo4$", execute('filter /foo[24]/ 1,$list'))
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18 call assert_equal("\nfoo1$\nfoo3$\nfoo5$", execute('filter! /foo[24]/ 1,$list'))
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19 bwipe!
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21 command XTryThis echo 'this'
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22 command XTryThat echo 'that'
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23 command XDoThat echo 'that'
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24 let lines = split(execute('filter XTry command'), "\n")
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25 call assert_equal(3, len(lines))
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26 call assert_match("XTryThat", lines[1])
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27 call assert_match("XTryThis", lines[2])
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28 delcommand XTryThis
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29 delcommand XTryThat
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30 delcommand XDoThat
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31
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32 map f1 the first key
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33 map f2 the second key
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34 map f3 not a key
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35 let lines = split(execute('filter the map f'), "\n")
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36 call assert_equal(2, len(lines))
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37 call assert_match("f2", lines[0])
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38 call assert_match("f1", lines[1])
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39 unmap f1
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40 unmap f2
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41 unmap f3
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42 endfunc
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43
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44 func Test_filter_fails()
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45 call assert_fails('filter', 'E471:')
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46 call assert_fails('filter pat', 'E476:')
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47 call assert_fails('filter /pat', 'E476:')
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48 call assert_fails('filter /pat/', 'E476:')
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49 call assert_fails('filter /pat/ asdf', 'E492:')
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50 " Using assert_fails() causes E476 instead of E866. So use a try-catch.
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51 let caught_e866 = 0
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52 try
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53 filter /\@>b/ ls
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54 catch /E866:/
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55 let caught_e866 = 1
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56 endtry
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57 call assert_equal(1, caught_e866)
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59 call assert_fails('filter!', 'E471:')
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60 call assert_fails('filter! pat', 'E476:')
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61 call assert_fails('filter! /pat', 'E476:')
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62 call assert_fails('filter! /pat/', 'E476:')
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63 call assert_fails('filter! /pat/ asdf', 'E492:')
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64 endfunc
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66 function s:complete_filter_cmd(filtcmd)
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67 let keystroke = "\<TAB>\<C-R>=execute('let cmdline = getcmdline()')\<CR>\<C-C>"
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68 let cmdline = ''
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69 call feedkeys(':' . a:filtcmd . keystroke, 'ntx')
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70 return cmdline
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71 endfunction
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73 func Test_filter_cmd_completion()
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74 " Do not complete pattern
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75 call assert_equal("filter \t", s:complete_filter_cmd('filter '))
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76 call assert_equal("filter pat\t", s:complete_filter_cmd('filter pat'))
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77 call assert_equal("filter /pat\t", s:complete_filter_cmd('filter /pat'))
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78 call assert_equal("filter /pat/\t", s:complete_filter_cmd('filter /pat/'))
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80 " Complete after string pattern
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81 call assert_equal('filter pat print', s:complete_filter_cmd('filter pat pri'))
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82
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83 " Complete after regexp pattern
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84 call assert_equal('filter /pat/ print', s:complete_filter_cmd('filter /pat/ pri'))
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85 call assert_equal('filter #pat# print', s:complete_filter_cmd('filter #pat# pri'))
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86 endfunc
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87
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88 func Test_filter_cmd_with_filter()
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89 new
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90 set shelltemp
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91 %!echo "a|b"
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92 let out = getline(1)
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93 bw!
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94 if has('win32')
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95 let out = trim(out, '" ')
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96 endif
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97 call assert_equal('a|b', out)
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98 set shelltemp&
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99 endfunction
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100
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101 func Test_filter_commands()
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102 CheckFeature quickfix
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103
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104 let g:test_filter_a = 1
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105 let b:test_filter_b = 2
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106 let test_filter_c = 3
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107
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108 " Test filtering :let command
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109 let res = split(execute("filter /^test_filter/ let"), "\n")
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110 call assert_equal(["test_filter_a #1"], res)
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111
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112 let res = split(execute("filter /\\v^(b:)?test_filter/ let"), "\n")
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113 call assert_equal(["test_filter_a #1", "b:test_filter_b #2"], res)
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114
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115 unlet g:test_filter_a
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116 unlet b:test_filter_b
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117 unlet test_filter_c
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118
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119 " Test filtering :set command
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120 let helplang=&helplang
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121 set helplang=en
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122 let res = join(split(execute("filter /^help/ set"), "\n")[1:], " ")
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123 call assert_match('^\s*helplang=\w*$', res)
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124 let &helplang=helplang
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125
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126 " Test filtering :llist command
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127 call setloclist(0, [{"filename": "/path/vim.c"}, {"filename": "/path/vim.h"}, {"module": "Main.Test"}])
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128 let res = split(execute("filter /\\.c$/ llist"), "\n")
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129 call assert_equal([" 1 /path/vim.c: "], res)
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130
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131 let res = split(execute("filter /\\.Test$/ llist"), "\n")
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132 call assert_equal([" 3 Main.Test: "], res)
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133
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134 " Test filtering :jump command
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135 e file.c
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136 e file.h
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137 e file.hs
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138 let res = split(execute("filter /\.c$/ jumps"), "\n")[1:]
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139 call assert_equal([" 2 1 0 file.c", ">"], res)
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140
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141 " Test filtering :marks command
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142 b file.c
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143 mark A
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144 b file.h
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145 mark B
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146 let res = split(execute("filter /\.c$/ marks"), "\n")[1:]
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147 call assert_equal([" A 1 0 file.c"], res)
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148
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149 call setline(1, ['one', 'two', 'three'])
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150 1mark a
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151 2mark b
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152 3mark c
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153 let res = split(execute("filter /two/ marks abc"), "\n")[1:]
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154 call assert_equal([" b 2 0 two"], res)
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155
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156 bwipe! file.c
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157 bwipe! file.h
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158 bwipe! file.hs
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159 endfunc
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160
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161 func Test_filter_display()
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162 edit Xdoesnotmatch
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163 let @a = '!!willmatch'
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164 let @b = '!!doesnotmatch'
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165 let @c = "oneline\ntwoline\nwillmatch\n"
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166 let @/ = '!!doesnotmatch'
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167 call feedkeys(":echo '!!doesnotmatch:'\<CR>", 'ntx')
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168 let lines = map(split(execute('filter /willmatch/ display'), "\n"), 'v:val[5:6]')
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169
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170 call assert_true(index(lines, '"a') >= 0)
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171 call assert_false(index(lines, '"b') >= 0)
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172 call assert_true(index(lines, '"c') >= 0)
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173 call assert_false(index(lines, '"/') >= 0)
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174 call assert_false(index(lines, '":') >= 0)
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175 call assert_false(index(lines, '"%') >= 0)
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176
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177 let lines = map(split(execute('filter /doesnotmatch/ display'), "\n"), 'v:val[5:6]')
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178 call assert_true(index(lines, '"a') < 0)
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179 call assert_false(index(lines, '"b') < 0)
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180 call assert_true(index(lines, '"c') < 0)
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181 call assert_false(index(lines, '"/') < 0)
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182 call assert_false(index(lines, '":') < 0)
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183 call assert_false(index(lines, '"%') < 0)
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184
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185 bwipe!
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186 endfunc