Mercurial > vim

annotate src/testdir/runtest.vim @ 15920:82e3ffdc1c2b v8.1.0966

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patch 8.1.0966: one terminal test is flaky commit https://github.com/vim/vim/commit/3876789b2326c9e5ab70c0292e988c89504c14b4 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 21 18:17:14 2019 +0100 patch 8.1.0966: one terminal test is flaky Problem: One terminal test is flaky. Solution: Add to list of flaky tests.
author Bram Moolenaar <Bram@vim.org>
date Thu, 21 Feb 2019 18:30:07 +0100
parents 649b81669197
children 857ce36c8412
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " This script is sourced while editing the .vim file with the tests.
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2 " When the script is successful the .res file will be created.
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3 " Errors are appended to the test.log file.
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4 "
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5 " To execute only specific test functions, add a second argument. It will be
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6 " matched against the names of the Test_ funtion. E.g.:
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7 " ../vim -u NONE -S runtest.vim test_channel.vim open_delay
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8 " The output can be found in the "messages" file.
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9 "
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10 " The test script may contain anything, only functions that start with
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11 " "Test_" are special. These will be invoked and should contain assert
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12 " functions. See test_assert.vim for an example.
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13 "
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14 " It is possible to source other files that contain "Test_" functions. This
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15 " can speed up testing, since Vim does not need to restart. But be careful
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16 " that the tests do not interfere with each other.
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17 "
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18 " If an error cannot be detected properly with an assert function add the
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19 " error to the v:errors list:
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20 " call add(v:errors, 'test foo failed: Cannot find xyz')
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21 "
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22 " If preparation for each Test_ function is needed, define a SetUp function.
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23 " It will be called before each Test_ function.
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24 "
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25 " If cleanup after each Test_ function is needed, define a TearDown function.
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26 " It will be called after each Test_ function.
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27 "
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28 " When debugging a test it can be useful to add messages to v:errors:
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29 " call add(v:errors, "this happened")
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30
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32 " Without the +eval feature we can't run these tests, bail out.
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33 so small.vim
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35 " Check that the screen size is at least 24 x 80 characters.
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36 if &lines < 24 || &columns < 80
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37 let error = 'Screen size too small! Tests require at least 24 lines with 80 characters'
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38 echoerr error
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39 split test.log
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40 $put =error
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41 w
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42 cquit
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43 endif
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44
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45 " Common with all tests on all systems.
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46 source setup.vim
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47
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48 " For consistency run all tests with 'nocompatible' set.
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49 " This also enables use of line continuation.
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50 set nocp viminfo+=nviminfo
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51
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52 " Use utf-8 by default, instead of whatever the system default happens to be.
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53 " Individual tests can overrule this at the top of the file.
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54 set encoding=utf-8
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55
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56 " REDIR_TEST_TO_NULL has a very permissive SwapExists autocommand which is for
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57 " the test_name.vim file itself. Replace it here with a more restrictive one,
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58 " so we still catch mistakes.
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59 let s:test_script_fname = expand('%')
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60 au! SwapExists * call HandleSwapExists()
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61 func HandleSwapExists()
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62 " Only ignore finding a swap file for the test script (the user might be
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63 " editing it and do ":make test_name") and the output file.
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64 if expand('<afile>') == 'messages' || expand('<afile>') =~ s:test_script_fname
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65 let v:swapchoice = 'e'
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66 endif
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67 endfunc
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68
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69 " Avoid stopping at the "hit enter" prompt
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70 set nomore
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71
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72 " Output all messages in English.
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73 lang mess C
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74
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75 " Always use forward slashes.
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76 set shellslash
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77
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78 let s:srcdir = expand('%:p:h:h')
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79
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80 " Prepare for calling test_garbagecollect_now().
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81 let v:testing = 1
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82
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83 " Support function: get the alloc ID by name.
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84 function GetAllocId(name)
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85 exe 'split ' . s:srcdir . '/alloc.h'
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86 let top = search('typedef enum')
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87 if top == 0
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88 call add(v:errors, 'typedef not found in alloc.h')
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89 endif
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90 let lnum = search('aid_' . a:name . ',')
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91 if lnum == 0
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92 call add(v:errors, 'Alloc ID ' . a:name . ' not defined')
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93 endif
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94 close
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95 return lnum - top - 1
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96 endfunc
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97
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98 func RunTheTest(test)
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99 echo 'Executing ' . a:test
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100
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101 " Avoid stopping at the "hit enter" prompt
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102 set nomore
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103
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104 " Avoid a three second wait when a message is about to be overwritten by the
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105 " mode message.
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106 set noshowmode
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107
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108 " Clear any overrides.
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109 call test_override('ALL', 0)
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110
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111 " Some tests wipe out buffers. To be consistent, always wipe out all
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112 " buffers.
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113 %bwipe!
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114
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115 " The test may change the current directory. Save and restore the
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116 " directory after executing the test.
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117 let save_cwd = getcwd()
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118
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119 if exists("*SetUp")
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120 try
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121 call SetUp()
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122 catch
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123 call add(v:errors, 'Caught exception in SetUp() before ' . a:test . ': ' . v:exception . ' @ ' . v:throwpoint)
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124 endtry
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125 endif
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126
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127 call add(s:messages, 'Executing ' . a:test)
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128 let s:done += 1
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129
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130 if a:test =~ 'Test_nocatch_'
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131 " Function handles errors itself. This avoids skipping commands after the
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132 " error.
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133 exe 'call ' . a:test
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134 else
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135 try
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136 let s:test = a:test
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137 au VimLeavePre * call EarlyExit(s:test)
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138 exe 'call ' . a:test
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139 au! VimLeavePre
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140 catch /^\cskipped/
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141 call add(s:messages, ' Skipped')
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142 call add(s:skipped, 'SKIPPED ' . a:test . ': ' . substitute(v:exception, '^\S*\s\+', '', ''))
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143 catch
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144 call add(v:errors, 'Caught exception in ' . a:test . ': ' . v:exception . ' @ ' . v:throwpoint)
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145 endtry
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diff changeset
146 endif
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147
15377
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148 " In case 'insertmode' was set and something went wrong, make sure it is
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149 " reset to avoid trouble with anything else.
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150 set noinsertmode
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151
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152 if exists("*TearDown")
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153 try
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154 call TearDown()
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155 catch
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156 call add(v:errors, 'Caught exception in TearDown() after ' . a:test . ': ' . v:exception . ' @ ' . v:throwpoint)
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157 endtry
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158 endif
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159
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160 " Clear any autocommands
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161 au!
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162 au SwapExists * call HandleSwapExists()
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163
12688
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164 " Close any extra tab pages and windows and make the current one not modified.
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165 while tabpagenr('$') > 1
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166 quit!
12688
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167 endwhile
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168
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169 while 1
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170 let wincount = winnr('$')
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171 if wincount == 1
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172 break
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173 endif
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174 bwipe!
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175 if wincount == winnr('$')
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176 " Did not manage to close a window.
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177 only!
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178 break
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179 endif
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180 endwhile
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181
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182 exe 'cd ' . save_cwd
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183 endfunc
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184
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185 func AfterTheTest()
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186 if len(v:errors) > 0
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187 let s:fail += 1
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188 call add(s:errors, 'Found errors in ' . s:test . ':')
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189 call extend(s:errors, v:errors)
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190 let v:errors = []
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191 endif
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192 endfunc
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193
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194 func EarlyExit(test)
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195 " It's OK for the test we use to test the quit detection.
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diff changeset
196 if a:test != 'Test_zz_quit_detected()'
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197 call add(v:errors, 'Test caused Vim to exit: ' . a:test)
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198 endif
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199
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200 call FinishTesting()
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201 endfunc
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diff changeset
202
11181
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203 " This function can be called by a test if it wants to abort testing.
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204 func FinishTesting()
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205 call AfterTheTest()
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diff changeset
206
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207 " Don't write viminfo on exit.
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diff changeset
208 set viminfo=
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diff changeset
209
11850
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210 " Clean up files created by setup.vim
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211 call delete('XfakeHOME', 'rf')
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diff changeset
212
11181
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213 if s:fail == 0
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214 " Success, create the .res file so that make knows it's done.
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diff changeset
215 exe 'split ' . fnamemodify(g:testname, ':r') . '.res'
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diff changeset
216 write
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diff changeset
217 endif
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diff changeset
218
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diff changeset
219 if len(s:errors) > 0
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220 " Append errors to test.log
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diff changeset
221 split test.log
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222 call append(line('$'), '')
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diff changeset
223 call append(line('$'), 'From ' . g:testname . ':')
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diff changeset
224 call append(line('$'), s:errors)
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diff changeset
225 write
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diff changeset
226 endif
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Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
227
13634
2678e38e1de6 patch 8.0.1689: no tests for xxd
Christian Brabandt <cb@256bit.org>
parents: 13533
diff changeset
228 if s:done == 0
2678e38e1de6 patch 8.0.1689: no tests for xxd
Christian Brabandt <cb@256bit.org>
parents: 13533
diff changeset
229 let message = 'NO tests executed'
2678e38e1de6 patch 8.0.1689: no tests for xxd
Christian Brabandt <cb@256bit.org>
parents: 13533
diff changeset
230 else
2678e38e1de6 patch 8.0.1689: no tests for xxd
Christian Brabandt <cb@256bit.org>
parents: 13533
diff changeset
231 let message = 'Executed ' . s:done . (s:done > 1 ? ' tests' : ' test')
2678e38e1de6 patch 8.0.1689: no tests for xxd
Christian Brabandt <cb@256bit.org>
parents: 13533
diff changeset
232 endif
11181
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
233 echo message
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
234 call add(s:messages, message)
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
235 if s:fail > 0
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
236 let message = s:fail . ' FAILED:'
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
237 echo message
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
238 call add(s:messages, message)
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
239 call extend(s:messages, s:errors)
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
240 endif
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
241
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
242 " Add SKIPPED messages
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
243 call extend(s:messages, s:skipped)
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
244
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
245 " Append messages to the file "messages"
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
246 split messages
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
247 call append(line('$'), '')
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
248 call append(line('$'), 'From ' . g:testname . ':')
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
249 call append(line('$'), s:messages)
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
250 write
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
251
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
252 qall!
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
253 endfunc
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
254
7277
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
255 " Source the test script. First grab the file name, in case the script
8029
770dd91ad9f7 commit https://github.com/vim/vim/commit/00af60bbb6cc7e8ccafddb30a1964f891b800bce
Christian Brabandt <cb@256bit.org>
parents: 7637
diff changeset
256 " navigates away. g:testname can be used by the tests.
770dd91ad9f7 commit https://github.com/vim/vim/commit/00af60bbb6cc7e8ccafddb30a1964f891b800bce
Christian Brabandt <cb@256bit.org>
parents: 7637
diff changeset
257 let g:testname = expand('%')
770dd91ad9f7 commit https://github.com/vim/vim/commit/00af60bbb6cc7e8ccafddb30a1964f891b800bce
Christian Brabandt <cb@256bit.org>
parents: 7637
diff changeset
258 let s:done = 0
770dd91ad9f7 commit https://github.com/vim/vim/commit/00af60bbb6cc7e8ccafddb30a1964f891b800bce
Christian Brabandt <cb@256bit.org>
parents: 7637
diff changeset
259 let s:fail = 0
770dd91ad9f7 commit https://github.com/vim/vim/commit/00af60bbb6cc7e8ccafddb30a1964f891b800bce
Christian Brabandt <cb@256bit.org>
parents: 7637
diff changeset
260 let s:errors = []
770dd91ad9f7 commit https://github.com/vim/vim/commit/00af60bbb6cc7e8ccafddb30a1964f891b800bce
Christian Brabandt <cb@256bit.org>
parents: 7637
diff changeset
261 let s:messages = []
10100
26441931dad7 commit https://github.com/vim/vim/commit/dac1947bb366ef43cd6da95acc730554e76d8b84
Christian Brabandt <cb@256bit.org>
parents: 9949
diff changeset
262 let s:skipped = []
10942
e05695e59f6d patch 8.0.0360: sometimes VimL is used instead of "Vim script"
Christian Brabandt <cb@256bit.org>
parents: 10811
diff changeset
263 if expand('%') =~ 'test_vimscript.vim'
8029
770dd91ad9f7 commit https://github.com/vim/vim/commit/00af60bbb6cc7e8ccafddb30a1964f891b800bce
Christian Brabandt <cb@256bit.org>
parents: 7637
diff changeset
264 " this test has intentional s:errors, don't use try/catch.
7352
ddab7ae8796d commit https://github.com/vim/vim/commit/4686b323e4bc0f466500b018959f6c8965f010f9
Christian Brabandt <cb@256bit.org>
parents: 7295
diff changeset
265 source %
7454
4ff843da79fd commit https://github.com/vim/vim/commit/a2cce8630756769b2cefdc28c7290ae9262cddb1
Christian Brabandt <cb@256bit.org>
parents: 7391
diff changeset
266 else
4ff843da79fd commit https://github.com/vim/vim/commit/a2cce8630756769b2cefdc28c7290ae9262cddb1
Christian Brabandt <cb@256bit.org>
parents: 7391
diff changeset
267 try
4ff843da79fd commit https://github.com/vim/vim/commit/a2cce8630756769b2cefdc28c7290ae9262cddb1
Christian Brabandt <cb@256bit.org>
parents: 7391
diff changeset
268 source %
4ff843da79fd commit https://github.com/vim/vim/commit/a2cce8630756769b2cefdc28c7290ae9262cddb1
Christian Brabandt <cb@256bit.org>
parents: 7391
diff changeset
269 catch
8029
770dd91ad9f7 commit https://github.com/vim/vim/commit/00af60bbb6cc7e8ccafddb30a1964f891b800bce
Christian Brabandt <cb@256bit.org>
parents: 7637
diff changeset
270 let s:fail += 1
770dd91ad9f7 commit https://github.com/vim/vim/commit/00af60bbb6cc7e8ccafddb30a1964f891b800bce
Christian Brabandt <cb@256bit.org>
parents: 7637
diff changeset
271 call add(s:errors, 'Caught exception: ' . v:exception . ' @ ' . v:throwpoint)
7454
4ff843da79fd commit https://github.com/vim/vim/commit/a2cce8630756769b2cefdc28c7290ae9262cddb1
Christian Brabandt <cb@256bit.org>
parents: 7391
diff changeset
272 endtry
4ff843da79fd commit https://github.com/vim/vim/commit/a2cce8630756769b2cefdc28c7290ae9262cddb1
Christian Brabandt <cb@256bit.org>
parents: 7391
diff changeset
273 endif
7277
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
274
8370
cd7ea16d1300 commit https://github.com/vim/vim/commit/b5760a1ce5b700fc32b8bd11948ee189a847c59e
Christian Brabandt <cb@256bit.org>
parents: 8142
diff changeset
275 " Names of flaky tests.
15040
da8a8cdcb8b0 patch 8.1.0531: flaky tests often fail with a common error message
Bram Moolenaar <Bram@vim.org>
parents: 15038
diff changeset
276 let s:flaky_tests = [
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
277 \ 'Test_call()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
278 \ 'Test_channel_handler()',
11181
13544aa85dc0 patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents: 11169
diff changeset
279 \ 'Test_client_server()',
10789
214417c527b5 patch 8.0.0284: collapse buffers test failed once
Christian Brabandt <cb@256bit.org>
parents: 10755
diff changeset
280 \ 'Test_close_and_exit_cb()',
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
281 \ 'Test_close_callback()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
282 \ 'Test_close_handle()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
283 \ 'Test_close_lambda()',
15180
52e883259d99 patch 8.1.0600: channel test is flaky
Bram Moolenaar <Bram@vim.org>
parents: 15044
diff changeset
284 \ 'Test_close_output_buffer()',
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
285 \ 'Test_close_partial()',
10789
214417c527b5 patch 8.0.0284: collapse buffers test failed once
Christian Brabandt <cb@256bit.org>
parents: 10755
diff changeset
286 \ 'Test_collapse_buffers()',
214417c527b5 patch 8.0.0284: collapse buffers test failed once
Christian Brabandt <cb@256bit.org>
parents: 10755
diff changeset
287 \ 'Test_communicate()',
13533
9e9e9f10e311 patch 8.0.1640: Test_cwd() is flaky
Christian Brabandt <cb@256bit.org>
parents: 13266
diff changeset
288 \ 'Test_cwd()',
15018
563ca9655b8f patch 8.1.0520: screen diff test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 14889
diff changeset
289 \ 'Test_diff_screen()',
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
290 \ 'Test_exit_callback()',
11169
f4971739ea47 patch 8.0.0471: exit callback test sometimes fails
Christian Brabandt <cb@256bit.org>
parents: 11105
diff changeset
291 \ 'Test_exit_callback_interval()',
10189
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Christian Brabandt <cb@256bit.org>
parents: 10100
diff changeset
292 \ 'Test_nb_basic()',
10990
f18a98681da1 patch 8.0.0384: timer test failed for no apparent reason
Christian Brabandt <cb@256bit.org>
parents: 10942
diff changeset
293 \ 'Test_oneshot()',
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
294 \ 'Test_open_delay()',
12988
da725bc3fd2c patch 8.0.1370: channel test for callback is flaky
Christian Brabandt <cb@256bit.org>
parents: 12979
diff changeset
295 \ 'Test_out_cb()',
12979
6cf6138b6484 patch 8.0.1365: when one channel test fails others fail as well
Christian Brabandt <cb@256bit.org>
parents: 12905
diff changeset
296 \ 'Test_paused()',
10229
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Christian Brabandt <cb@256bit.org>
parents: 10223
diff changeset
297 \ 'Test_pipe_through_sort_all()',
10797
e1bddbed43cc patch 8.0.0288: errors reported while running tests
Christian Brabandt <cb@256bit.org>
parents: 10789
diff changeset
298 \ 'Test_pipe_through_sort_some()',
14571
44df6e5c17c3 patch 8.1.0299: misplaced comment
Christian Brabandt <cb@256bit.org>
parents: 14569
diff changeset
299 \ 'Test_popup_and_window_resize()',
11056
679c12064dbc patch 8.0.0417: test for the clipboard fails sometimes
Christian Brabandt <cb@256bit.org>
parents: 10990
diff changeset
300 \ 'Test_quoteplus()',
11205
4db196820d3b patch 8.0.0489: clipboard and "* register is not tested
Christian Brabandt <cb@256bit.org>
parents: 11187
diff changeset
301 \ 'Test_quotestar()',
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
302 \ 'Test_raw_one_time_callback()',
10789
214417c527b5 patch 8.0.0284: collapse buffers test failed once
Christian Brabandt <cb@256bit.org>
parents: 10755
diff changeset
303 \ 'Test_reltime()',
13266
d73ebdbd8e35 patch 8.0.1507: timer test is a bit flaky
Christian Brabandt <cb@256bit.org>
parents: 12988
diff changeset
304 \ 'Test_repeat_three()',
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
305 \ 'Test_server_crash()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
306 \ 'Test_terminal_ansicolors_default()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
307 \ 'Test_terminal_ansicolors_func()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
308 \ 'Test_terminal_ansicolors_global()',
12682
47f253caa805 patch 8.0.1219: terminal test is flaky
Christian Brabandt <cb@256bit.org>
parents: 12616
diff changeset
309 \ 'Test_terminal_composing_unicode()',
15920
82e3ffdc1c2b patch 8.1.0966: one terminal test is flaky
Bram Moolenaar <Bram@vim.org>
parents: 15772
diff changeset
310 \ 'Test_terminal_does_not_truncate_last_newlines()',
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
311 \ 'Test_terminal_env()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
312 \ 'Test_terminal_hide_buffer()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
313 \ 'Test_terminal_make_change()',
15772
649b81669197 patch 8.1.0893: terminal test is a bit flaky
Bram Moolenaar <Bram@vim.org>
parents: 15607
diff changeset
314 \ 'Test_terminal_no_cmd()',
12381
d3f8f1c33a20 patch 8.0.1070: terminal test is flaky on Mac
Christian Brabandt <cb@256bit.org>
parents: 11884
diff changeset
315 \ 'Test_terminal_noblock()',
12769
083ae2cfcc5b patch 8.0.1262: terminal redir test is flaky
Christian Brabandt <cb@256bit.org>
parents: 12692
diff changeset
316 \ 'Test_terminal_redir_file()',
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
317 \ 'Test_terminal_response_to_control_sequence()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
318 \ 'Test_terminal_scrollback()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
319 \ 'Test_terminal_split_quit()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
320 \ 'Test_terminal_termwinkey()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
321 \ 'Test_terminal_termwinsize_mininmum()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
322 \ 'Test_terminal_termwinsize_option_fixed()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
323 \ 'Test_terminal_termwinsize_option_zero()',
12979
6cf6138b6484 patch 8.0.1365: when one channel test fails others fail as well
Christian Brabandt <cb@256bit.org>
parents: 12905
diff changeset
324 \ 'Test_terminal_tmap()',
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
325 \ 'Test_terminal_wall()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
326 \ 'Test_terminal_wipe_buffer()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
327 \ 'Test_terminal_wqall()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
328 \ 'Test_two_channels()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
329 \ 'Test_unlet_handle()',
11884
3cb7318223a4 patch 8.0.0822: Test_with_partial_callback is a tiny bit flaky
Christian Brabandt <cb@256bit.org>
parents: 11850
diff changeset
330 \ 'Test_with_partial_callback()',
15038
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
331 \ 'Test_zero_reply()',
26c266f6fbc6 patch 8.1.0530: channel and terminal tests that start a server can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15036
diff changeset
332 \ 'Test_zz1_terminal_in_gui()',
10189
2392e065efea commit https://github.com/vim/vim/commit/e1c8c7a6742be6072290f9aa54ae358060d9c42f
Christian Brabandt <cb@256bit.org>
parents: 10100
diff changeset
333 \ ]
8370
cd7ea16d1300 commit https://github.com/vim/vim/commit/b5760a1ce5b700fc32b8bd11948ee189a847c59e
Christian Brabandt <cb@256bit.org>
parents: 8142
diff changeset
334
15040
da8a8cdcb8b0 patch 8.1.0531: flaky tests often fail with a common error message
Bram Moolenaar <Bram@vim.org>
parents: 15038
diff changeset
335 " Pattern indicating a common flaky test failure.
15044
f47b5dfe5c6d patch 8.1.0533: screendump tests can be flaky
Bram Moolenaar <Bram@vim.org>
parents: 15040
diff changeset
336 let s:flaky_errors_re = 'StopVimInTerminal\|VerifyScreenDump'
15040
da8a8cdcb8b0 patch 8.1.0531: flaky tests often fail with a common error message
Bram Moolenaar <Bram@vim.org>
parents: 15038
diff changeset
337
7277
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
338 " Locate Test_ functions and execute them.
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
339 redir @q
8116
3c1bdf20c8b9 commit https://github.com/vim/vim/commit/93bf558caef2d507ef6baf56eaf6025b63da1e34
Christian Brabandt <cb@256bit.org>
parents: 8029
diff changeset
340 silent function /^Test_
7277
6600871bb38c commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
341 redir END
8029
770dd91ad9f7 commit https://github.com/vim/vim/commit/00af60bbb6cc7e8ccafddb30a1964f891b800bce
Christian Brabandt <cb@256bit.org>
parents: 7637
diff changeset
342 let s:tests = split(substitute(@q, 'function \(\k*()\)', '\1', 'g'))
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343
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344 " If there is an extra argument filter the function names against it.
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345 if argc() > 1
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346 let s:tests = filter(s:tests, 'v:val =~ argv(1)')
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347 endif
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348
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349 " Execute the tests in alphabetical order.
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350 for s:test in sort(s:tests)
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351 " Silence, please!
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352 set belloff=all
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353 let prev_error = ''
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354 let total_errors = []
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355 let run_nr = 1
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356
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357 call RunTheTest(s:test)
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358
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359 " Repeat a flaky test. Give up when:
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360 " - it fails again with the same message
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361 " - it fails five times (with a different mesage)
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362 if len(v:errors) > 0
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363 \ && (index(s:flaky_tests, s:test) >= 0
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364 \ || v:errors[0] =~ s:flaky_errors_re)
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365 while 1
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366 call add(s:messages, 'Found errors in ' . s:test . ':')
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367 call extend(s:messages, v:errors)
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368
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369 call add(total_errors, 'Run ' . run_nr . ':')
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370 call extend(total_errors, v:errors)
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371
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372 if run_nr == 5 || prev_error == v:errors[0]
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373 call add(total_errors, 'Flaky test failed too often, giving up')
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374 let v:errors = total_errors
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375 break
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376 endif
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377
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378 call add(s:messages, 'Flaky test failed, running it again')
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379
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380 " Flakiness is often caused by the system being very busy. Sleep a
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381 " couple of seconds to have a higher chance of succeeding the second
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382 " time.
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383 sleep 2
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384
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385 let prev_error = v:errors[0]
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386 let v:errors = []
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387 let run_nr += 1
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388
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389 call RunTheTest(s:test)
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390
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391 if len(v:errors) == 0
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392 " Test passed on rerun.
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393 break
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394 endif
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395 endwhile
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396 endif
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397
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398 call AfterTheTest()
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399 endfor
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400
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401 call FinishTesting()
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402
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403 " vim: shiftwidth=2 sts=2 expandtab