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annotate src/testdir/test_help.vim @ 32772:0dc750a24875 v9.0.1703

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patch 9.0.1703: Vim9 Calling a method in an extended class fails Commit: https://github.com/vim/vim/commit/74cc13cc402fa4df9033fbbc0643b1b403525950 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sun Aug 13 17:41:26 2023 +0200 patch 9.0.1703: Vim9 Calling a method in an extended class fails Problem: Vim9 Calling a method in an extended class fails Solution: use method index directly closes: #12778 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
author Christian Brabandt <cb@256bit.org>
date Sun, 13 Aug 2023 18:00:04 +0200
parents bcd204e28fed
children
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1 " Tests for :help
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2
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3 source check.vim
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4 import './vim9.vim' as v9
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5
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6 func Test_help_restore_snapshot()
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7 help
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8 set buftype=
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9 help
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10 edit x
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11 help
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12 helpclose
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13 endfunc
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15 func Test_help_restore_snapshot_split()
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16 " Squeeze the unnamed buffer, Xfoo and the help one side-by-side and focus
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17 " the first one before calling :help.
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18 let bnr = bufnr()
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19 botright vsp Xfoo
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20 wincmd h
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21 help
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22 wincmd L
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23 let g:did_bufenter = v:false
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24 augroup T
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25 au!
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26 au BufEnter Xfoo let g:did_bufenter = v:true
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27 augroup END
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28 helpclose
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29 augroup! T
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30 " We're back to the unnamed buffer.
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31 call assert_equal(bnr, bufnr())
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32 " No BufEnter was triggered for Xfoo.
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33 call assert_equal(v:false, g:did_bufenter)
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34
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35 close!
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36 bwipe!
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37 endfunc
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38
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39 func Test_help_errors()
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40 call assert_fails('help doesnotexist', 'E149:')
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41 call assert_fails('help!', 'E478:')
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42 if has('multi_lang')
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43 call assert_fails('help help@xy', 'E661:')
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44 endif
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45
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46 let save_hf = &helpfile
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47 set helpfile=help_missing
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48 help
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49 call assert_equal(1, winnr('$'))
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50 call assert_notequal('help', &buftype)
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51 let &helpfile = save_hf
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52
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53 call assert_fails('help ' . repeat('a', 1048), 'E149:')
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54
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55 new
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56 set keywordprg=:help
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57 call setline(1, " ")
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58 call assert_fails('normal VK', 'E349:')
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59 bwipe!
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60 endfunc
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61
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62 func Test_help_expr()
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63 help expr-!~?
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64 call assert_equal('eval.txt', expand('%:t'))
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65 close
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66 endfunc
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67
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68 func Test_help_keyword()
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69 new
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70 set keywordprg=:help
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71 call setline(1, " Visual ")
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72 normal VK
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73 call assert_match('^Visual mode', getline('.'))
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74 call assert_equal('help', &ft)
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75 close
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76 bwipe!
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77 endfunc
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78
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79 func Test_help_local_additions()
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80 call mkdir('Xruntime/doc', 'pR')
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81 call writefile(['*mydoc.txt* my awesome doc'], 'Xruntime/doc/mydoc.txt')
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82 call writefile(['*mydoc-ext.txt* my extended awesome doc'], 'Xruntime/doc/mydoc-ext.txt')
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83 let rtp_save = &rtp
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84 set rtp+=./Xruntime
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85 help local-additions
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86 let lines = getline(line(".") + 1, search("^$") - 1)
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87 call assert_equal([
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88 \ '|mydoc-ext.txt| my extended awesome doc',
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89 \ '|mydoc.txt| my awesome doc'
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90 \ ], lines)
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91 call delete('Xruntime/doc/mydoc-ext.txt')
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92 close
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93
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94 call mkdir('Xruntime-ja/doc', 'pR')
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95 call writefile(["local-additions\thelp.jax\t/*local-additions*"], 'Xruntime-ja/doc/tags-ja')
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96 call writefile(['*help.txt* This is jax file', '',
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97 \ 'LOCAL ADDITIONS: *local-additions*', ''], 'Xruntime-ja/doc/help.jax')
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98 call writefile(['*work.txt* This is jax file'], 'Xruntime-ja/doc/work.jax')
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99 call writefile(['*work2.txt* This is jax file'], 'Xruntime-ja/doc/work2.jax')
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100 set rtp+=./Xruntime-ja
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101
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102 help local-additions@en
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103 let lines = getline(line(".") + 1, search("^$") - 1)
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104 call assert_equal([
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105 \ '|mydoc.txt| my awesome doc'
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106 \ ], lines)
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107 close
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108
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109 help local-additions@ja
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110 let lines = getline(line(".") + 1, search("^$") - 1)
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111 call assert_equal([
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112 \ '|mydoc.txt| my awesome doc',
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113 \ '|help.txt| This is jax file',
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114 \ '|work.txt| This is jax file',
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115 \ '|work2.txt| This is jax file',
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116 \ ], lines)
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117 close
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118
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119 let &rtp = rtp_save
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120 endfunc
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121
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122 func Test_help_completion()
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123 call feedkeys(":help :undo\<C-A>\<C-B>\"\<CR>", 'tx')
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124 call assert_equal('"help :undo :undoj :undol :undojoin :undolist', @:)
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125 endfunc
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126
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127 " Test for the :helptags command
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128 " NOTE: if you run tests as root this will fail. Don't run tests as root!
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129 func Test_helptag_cmd()
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130 call mkdir('Xtagdir/a/doc', 'pR')
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131
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132 " No help file to process in the directory
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133 call assert_fails('helptags Xtagdir', 'E151:')
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134
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135 call writefile([], 'Xtagdir/a/doc/sample.txt')
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136
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137 " Test for ++t argument
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138 helptags ++t Xtagdir
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139 call assert_equal(["help-tags\ttags\t1"], readfile('Xtagdir/tags'))
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140 call delete('Xtagdir/tags')
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141
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142 " Test parsing tags
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143 call writefile(['*tag1*', 'Example: >', ' *notag*', 'Example end: *tag2*'],
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144 \ 'Xtagdir/a/doc/sample.txt')
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145 helptags Xtagdir
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146 call assert_equal(["tag1\ta/doc/sample.txt\t/*tag1*",
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147 \ "tag2\ta/doc/sample.txt\t/*tag2*"], readfile('Xtagdir/tags'))
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148
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149 " Duplicate tags in the help file
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150 call writefile(['*tag1*', '*tag1*', '*tag2*'], 'Xtagdir/a/doc/sample.txt')
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151 call assert_fails('helptags Xtagdir', 'E154:')
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152 endfunc
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153
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154 func Test_helptag_cmd_readonly()
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155 CheckUnix
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156 CheckNotRoot
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157
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158 " Read-only tags file
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159 call mkdir('Xrodir/doc', 'pR')
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160 call writefile([''], 'Xrodir/doc/tags')
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161 call writefile([], 'Xrodir/doc/sample.txt')
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162 call setfperm('Xrodir/doc/tags', 'r-xr--r--')
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163 call assert_fails('helptags Xrodir/doc', 'E152:', getfperm('Xrodir/doc/tags'))
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164
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165 let rtp = &rtp
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166 let &rtp = 'Xrodir'
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167 helptags ALL
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168 let &rtp = rtp
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169
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170 call delete('Xrodir/doc/tags')
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171
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172 " No permission to read the help file
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173 call mkdir('Xrodir/b/doc', 'p')
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174 call writefile([], 'Xrodir/b/doc/sample.txt')
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175 call setfperm('Xrodir/b/doc/sample.txt', '-w-------')
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176 call assert_fails('helptags Xrodir', 'E153:', getfperm('Xrodir/b/doc/sample.txt'))
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177 endfunc
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178
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179 " Test for setting the 'helpheight' option in the help window
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180 func Test_help_window_height()
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181 let &cmdheight = &lines - 23
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182 set helpheight=10
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183 help
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184 set helpheight=14
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185 call assert_equal(14, winheight(0))
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186 set helpheight& cmdheight=1
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187 close
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188 endfunc
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189
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190 func Test_help_long_argument()
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191 try
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192 exe 'help \%' .. repeat('0', 1021)
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193 catch
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194 call assert_match("E149:", v:exception)
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195 endtry
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196 endfunc
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197
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198 func Test_help_using_visual_match()
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199 let lines =<< trim END
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200 call setline(1, ' ')
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201 /^
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202 exe "normal \<C-V>\<C-V>"
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203 h5\%V€]
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204 END
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205 call v9.CheckScriptFailure(lines, 'E149:')
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206 endfunc
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207
26276
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208
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209 " vim: shiftwidth=2 sts=2 expandtab