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annotate src/testdir/test_swap.vim @ 31114:d1c864c76e5c

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Added tag v9.0.0891 for changeset 6ff733178f8bcddea83060d1cf5fa5bd9a99b031
author Bram Moolenaar <Bram@vim.org>
date Wed, 16 Nov 2022 23:15:05 +0100
parents ae10b91ac6b3
children 56a2af8c0980
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Tests for the swap feature
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2
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3 source check.vim
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4 source shared.vim
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5 source term_util.vim
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6
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7 func s:swapname()
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8 return trim(execute('swapname'))
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9 endfunc
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10
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11 " Tests for 'directory' option.
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12 func Test_swap_directory()
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13 CheckUnix
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14
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15 let content = ['start of testfile',
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16 \ 'line 2 Abcdefghij',
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17 \ 'line 3 Abcdefghij',
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18 \ 'end of testfile']
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19 call writefile(content, 'Xtest1', 'D')
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20
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21 " '.', swap file in the same directory as file
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22 set dir=.,~
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23
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24 " Verify that the swap file doesn't exist in the current directory
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25 call assert_equal([], glob(".Xtest1*.swp", 1, 1, 1))
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26 edit Xtest1
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27 let swfname = s:swapname()
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28 call assert_equal([swfname], glob(swfname, 1, 1, 1))
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29
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30 " './dir', swap file in a directory relative to the file
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31 set dir=./Xtest2,.,~
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32
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33 call mkdir("Xtest2", 'R')
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34 edit Xtest1
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35 call assert_equal([], glob(swfname, 1, 1, 1))
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36 let swfname = "Xtest2/Xtest1.swp"
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37 call assert_equal(swfname, s:swapname())
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38 call assert_equal([swfname], glob("Xtest2/*", 1, 1, 1))
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39
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40 " 'dir', swap file in directory relative to the current dir
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41 set dir=Xtest.je,~
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42
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43 call mkdir("Xtest.je", 'R')
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44 call writefile(content, 'Xtest2/Xtest3')
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45 edit Xtest2/Xtest3
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46 call assert_equal(["Xtest2/Xtest3"], glob("Xtest2/*", 1, 1, 1))
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47 let swfname = "Xtest.je/Xtest3.swp"
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48 call assert_equal(swfname, s:swapname())
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49 call assert_equal([swfname], glob("Xtest.je/*", 1, 1, 1))
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50
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51 set dir&
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52 endfunc
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53
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54 func Test_swap_group()
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55 CheckUnix
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56
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57 let groups = split(system('groups'))
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58 if len(groups) <= 1
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59 throw 'Skipped: need at least two groups, got ' . string(groups)
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60 endif
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61
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62 try
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63 call delete('Xtest')
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64 split Xtest
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65 call setline(1, 'just some text')
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66 wq
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67 if system('ls -l Xtest') !~ ' ' . groups[0] . ' \d'
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68 throw 'Skipped: test file does not have the first group'
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69 else
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70 silent !chmod 640 Xtest
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71 call system('chgrp ' . groups[1] . ' Xtest')
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72 if system('ls -l Xtest') !~ ' ' . groups[1] . ' \d'
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73 throw 'Skipped: cannot set second group on test file'
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74 else
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75 split Xtest
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76 let swapname = s:swapname()
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77 call assert_match('Xtest', swapname)
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78 " Group of swapfile must now match original file.
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79 call assert_match(' ' . groups[1] . ' \d', system('ls -l ' . swapname))
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80
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81 bwipe!
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82 endif
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83 endif
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84 finally
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85 call delete('Xtest')
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86 endtry
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87 endfunc
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88
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89 func Test_missing_dir()
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90 call mkdir('Xswapdir')
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91 exe 'set directory=' . getcwd() . '/Xswapdir'
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92
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93 call assert_equal('', glob('foo'))
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94 call assert_equal('', glob('bar'))
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95 edit foo/x.txt
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96 " This should not give a warning for an existing swap file.
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97 split bar/x.txt
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98 only
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99
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100 " Delete the buffer so that swap file is removed before we try to delete the
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101 " directory. That fails on MS-Windows.
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102 %bdelete!
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103 set directory&
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104 call delete('Xswapdir', 'rf')
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105 endfunc
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106
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107 func Test_swapinfo()
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108 new Xswapinfo
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109 call setline(1, ['one', 'two', 'three'])
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110 w
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111 let fname = s:swapname()
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112 call assert_match('Xswapinfo', fname)
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113 let info = fname->swapinfo()
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114
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115 let ver = printf('VIM %d.%d', v:version / 100, v:version % 100)
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116 call assert_equal(ver, info.version)
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117
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118 call assert_match('\w', info.user)
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119 " host name is truncated to 39 bytes in the swap file
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120 call assert_equal(hostname()[:38], info.host)
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121 call assert_match('Xswapinfo', info.fname)
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122 call assert_match(0, info.dirty)
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123 call assert_equal(getpid(), info.pid)
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124 call assert_match('^\d*$', info.mtime)
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125 if has_key(info, 'inode')
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126 call assert_match('\d', info.inode)
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127 endif
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128 bwipe!
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129 call delete(fname)
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130 call delete('Xswapinfo')
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131
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132 let info = swapinfo('doesnotexist')
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133 call assert_equal('Cannot open file', info.error)
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134
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135 call writefile(['burp'], 'Xnotaswapfile', 'D')
14599
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diff changeset
136 let info = swapinfo('Xnotaswapfile')
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diff changeset
137 call assert_equal('Cannot read file', info.error)
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138 call delete('Xnotaswapfile')
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diff changeset
139
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140 call writefile([repeat('x', 10000)], 'Xnotaswapfile')
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diff changeset
141 let info = swapinfo('Xnotaswapfile')
14601
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142 call assert_equal('Not a swap file', info.error)
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diff changeset
143 endfunc
14778
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diff changeset
144
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diff changeset
145 func Test_swapname()
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diff changeset
146 edit Xtest1
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147 let expected = s:swapname()
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148 call assert_equal(expected, swapname('%'))
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149
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150 new Xtest2
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151 let buf = bufnr('%')
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152 let expected = s:swapname()
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153 wincmd p
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154 call assert_equal(expected, buf->swapname())
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155
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diff changeset
156 new Xtest3
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157 setlocal noswapfile
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158 call assert_equal('', swapname('%'))
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159
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diff changeset
160 bwipe!
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161 call delete('Xtest1')
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162 call delete('Xtest2')
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163 call delete('Xtest3')
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164 endfunc
16453
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165
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diff changeset
166 func Test_swapfile_delete()
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167 autocmd! SwapExists
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168 function s:swap_exists()
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169 let v:swapchoice = s:swap_choice
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170 let s:swapname = v:swapname
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diff changeset
171 let s:filename = expand('<afile>')
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172 endfunc
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173 augroup test_swapfile_delete
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diff changeset
174 autocmd!
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diff changeset
175 autocmd SwapExists * call s:swap_exists()
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176 augroup END
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177
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diff changeset
178
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179 " Create a valid swapfile by editing a file.
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180 split XswapfileText
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181 call setline(1, ['one', 'two', 'three'])
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182 write " file is written, not modified
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183 " read the swapfile as a Blob
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184 let swapfile_name = swapname('%')
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185 let swapfile_bytes = readfile(swapfile_name, 'B')
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diff changeset
186
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187 " Close the file and recreate the swap file.
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188 " Now editing the file will run into the process still existing
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189 quit
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190 call writefile(swapfile_bytes, swapfile_name, 'D')
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191 let s:swap_choice = 'e'
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192 let s:swapname = ''
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193 split XswapfileText
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194 quit
16459
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195 call assert_equal(fnamemodify(swapfile_name, ':t'), fnamemodify(s:swapname, ':t'))
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diff changeset
196
18277
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197 " This test won't work as root because root can successfully run kill(1, 0)
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198 if !IsRoot()
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199 " Write the swapfile with a modified PID, now it will be automatically
25010
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diff changeset
200 " deleted. Process 0x3fffffff most likely does not exist.
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201 let swapfile_bytes[24:27] = 0zffffff3f
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202 call writefile(swapfile_bytes, swapfile_name)
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203 let s:swapname = ''
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diff changeset
204 split XswapfileText
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diff changeset
205 quit
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diff changeset
206 call assert_equal('', s:swapname)
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diff changeset
207 endif
16453
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diff changeset
208
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diff changeset
209 " Now set the modified flag, the swap file will not be deleted
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diff changeset
210 let swapfile_bytes[28 + 80 + 899] = 0x55
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diff changeset
211 call writefile(swapfile_bytes, swapfile_name)
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diff changeset
212 let s:swapname = ''
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diff changeset
213 split XswapfileText
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diff changeset
214 quit
16459
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diff changeset
215 call assert_equal(fnamemodify(swapfile_name, ':t'), fnamemodify(s:swapname, ':t'))
16453
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diff changeset
216
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diff changeset
217 call delete('XswapfileText')
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diff changeset
218 augroup test_swapfile_delete
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diff changeset
219 autocmd!
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220 augroup END
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diff changeset
221 augroup! test_swapfile_delete
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diff changeset
222 endfunc
16738
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diff changeset
223
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diff changeset
224 func Test_swap_recover()
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225 autocmd! SwapExists
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diff changeset
226 augroup test_swap_recover
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diff changeset
227 autocmd!
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228 autocmd SwapExists * let v:swapchoice = 'r'
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diff changeset
229 augroup END
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diff changeset
230
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diff changeset
231 call mkdir('Xswap', 'R')
16738
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diff changeset
232 let $Xswap = 'foo' " Check for issue #4369.
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diff changeset
233 set dir=Xswap//
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diff changeset
234 " Create a valid swapfile by editing a file.
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diff changeset
235 split Xswap/text
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diff changeset
236 call setline(1, ['one', 'two', 'three'])
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diff changeset
237 write " file is written, not modified
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diff changeset
238 " read the swapfile as a Blob
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diff changeset
239 let swapfile_name = swapname('%')
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diff changeset
240 let swapfile_bytes = readfile(swapfile_name, 'B')
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diff changeset
241
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diff changeset
242 " Close the file and recreate the swap file.
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diff changeset
243 quit
30769
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diff changeset
244 call writefile(swapfile_bytes, swapfile_name, 'D')
16738
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diff changeset
245 " Edit the file again. This triggers recovery.
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diff changeset
246 try
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diff changeset
247 split Xswap/text
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diff changeset
248 catch
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diff changeset
249 " E308 should be caught, not E305.
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diff changeset
250 call assert_exception('E308:') " Original file may have been changed
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diff changeset
251 endtry
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diff changeset
252 " The file should be recovered.
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diff changeset
253 call assert_equal(['one', 'two', 'three'], getline(1, 3))
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diff changeset
254 quit!
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diff changeset
255
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diff changeset
256 unlet $Xswap
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diff changeset
257 set dir&
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diff changeset
258 augroup test_swap_recover
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diff changeset
259 autocmd!
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diff changeset
260 augroup END
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diff changeset
261 augroup! test_swap_recover
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diff changeset
262 endfunc
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diff changeset
263
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diff changeset
264 func Test_swap_recover_ext()
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diff changeset
265 autocmd! SwapExists
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diff changeset
266 augroup test_swap_recover_ext
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diff changeset
267 autocmd!
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diff changeset
268 autocmd SwapExists * let v:swapchoice = 'r'
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diff changeset
269 augroup END
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diff changeset
270
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diff changeset
271 " Create a valid swapfile by editing a file with a special extension.
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diff changeset
272 split Xtest.scr
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diff changeset
273 call setline(1, ['one', 'two', 'three'])
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diff changeset
274 write " file is written, not modified
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diff changeset
275 write " write again to make sure the swapfile is created
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diff changeset
276 " read the swapfile as a Blob
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diff changeset
277 let swapfile_name = swapname('%')
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diff changeset
278 let swapfile_bytes = readfile(swapfile_name, 'B')
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diff changeset
279
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diff changeset
280 " Close and delete the file and recreate the swap file.
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diff changeset
281 quit
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diff changeset
282 call delete('Xtest.scr')
30769
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diff changeset
283 call writefile(swapfile_bytes, swapfile_name, 'D')
16738
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diff changeset
284 " Edit the file again. This triggers recovery.
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diff changeset
285 try
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diff changeset
286 split Xtest.scr
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diff changeset
287 catch
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diff changeset
288 " E308 should be caught, not E306.
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diff changeset
289 call assert_exception('E308:') " Original file may have been changed
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diff changeset
290 endtry
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diff changeset
291 " The file should be recovered.
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292 call assert_equal(['one', 'two', 'three'], getline(1, 3))
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diff changeset
293 quit!
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diff changeset
294
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295 call delete('Xtest.scr')
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diff changeset
296 augroup test_swap_recover_ext
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diff changeset
297 autocmd!
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diff changeset
298 augroup END
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diff changeset
299 augroup! test_swap_recover_ext
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diff changeset
300 endfunc
19435
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diff changeset
301
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diff changeset
302 " Test for closing a split window automatically when a swap file is detected
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diff changeset
303 " and 'Q' is selected in the confirmation prompt.
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diff changeset
304 func Test_swap_split_win()
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diff changeset
305 autocmd! SwapExists
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diff changeset
306 augroup test_swap_splitwin
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diff changeset
307 autocmd!
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diff changeset
308 autocmd SwapExists * let v:swapchoice = 'q'
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309 augroup END
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diff changeset
310
8f8a5a15d00a patch 8.2.0275: some Ex code not covered by tests
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diff changeset
311 " Create a valid swapfile by editing a file with a special extension.
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diff changeset
312 split Xtest.scr
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diff changeset
313 call setline(1, ['one', 'two', 'three'])
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diff changeset
314 write " file is written, not modified
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diff changeset
315 write " write again to make sure the swapfile is created
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diff changeset
316 " read the swapfile as a Blob
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diff changeset
317 let swapfile_name = swapname('%')
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diff changeset
318 let swapfile_bytes = readfile(swapfile_name, 'B')
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diff changeset
319
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diff changeset
320 " Close and delete the file and recreate the swap file.
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diff changeset
321 quit
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diff changeset
322 call delete('Xtest.scr')
30769
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diff changeset
323 call writefile(swapfile_bytes, swapfile_name, 'D')
19435
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diff changeset
324 " Split edit the file again. This should fail to open the window
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diff changeset
325 try
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diff changeset
326 split Xtest.scr
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diff changeset
327 catch
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diff changeset
328 " E308 should be caught, not E306.
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diff changeset
329 call assert_exception('E308:') " Original file may have been changed
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diff changeset
330 endtry
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diff changeset
331 call assert_equal(1, winnr('$'))
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diff changeset
332
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diff changeset
333 call delete('Xtest.scr')
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diff changeset
334
8f8a5a15d00a patch 8.2.0275: some Ex code not covered by tests
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diff changeset
335 augroup test_swap_splitwin
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diff changeset
336 autocmd!
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diff changeset
337 augroup END
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diff changeset
338 augroup! test_swap_splitwin
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diff changeset
339 endfunc
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diff changeset
340
19487
0aba9ef12488 patch 8.2.0301: insufficient testing for exception handling
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diff changeset
341 " Test for selecting 'q' in the attention prompt
0aba9ef12488 patch 8.2.0301: insufficient testing for exception handling
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diff changeset
342 func Test_swap_prompt_splitwin()
19776
42e4083429a7 patch 8.2.0444: swap file test fails on some systems
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diff changeset
343 CheckRunVimInTerminal
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diff changeset
344
30769
ae10b91ac6b3 patch 9.0.0719: too many delete() calls in tests
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diff changeset
345 call writefile(['foo bar'], 'Xfile1', 'D')
19487
0aba9ef12488 patch 8.2.0301: insufficient testing for exception handling
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diff changeset
346 edit Xfile1
19776
42e4083429a7 patch 8.2.0444: swap file test fails on some systems
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diff changeset
347 preserve " should help to make sure the swap file exists
42e4083429a7 patch 8.2.0444: swap file test fails on some systems
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diff changeset
348
19487
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diff changeset
349 let buf = RunVimInTerminal('', {'rows': 20})
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diff changeset
350 call term_sendkeys(buf, ":set nomore\n")
0aba9ef12488 patch 8.2.0301: insufficient testing for exception handling
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diff changeset
351 call term_sendkeys(buf, ":set noruler\n")
25120
2d3660601fdb patch 8.2.3097: crash when using "quit" at recovery prompt
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parents: 25010
diff changeset
352
19487
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diff changeset
353 call term_sendkeys(buf, ":split Xfile1\n")
19954
c087099e9163 patch 8.2.0533: tests using term_wait() can still be flaky
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diff changeset
354 call TermWait(buf)
19487
0aba9ef12488 patch 8.2.0301: insufficient testing for exception handling
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diff changeset
355 call WaitForAssert({-> assert_match('^\[O\]pen Read-Only, (E)dit anyway, (R)ecover, (Q)uit, (A)bort: $', term_getline(buf, 20))})
0aba9ef12488 patch 8.2.0301: insufficient testing for exception handling
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parents: 19435
diff changeset
356 call term_sendkeys(buf, "q")
19954
c087099e9163 patch 8.2.0533: tests using term_wait() can still be flaky
Bram Moolenaar <Bram@vim.org>
parents: 19776
diff changeset
357 call TermWait(buf)
19776
42e4083429a7 patch 8.2.0444: swap file test fails on some systems
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diff changeset
358 call term_sendkeys(buf, ":\<CR>")
19487
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diff changeset
359 call WaitForAssert({-> assert_match('^:$', term_getline(buf, 20))})
19776
42e4083429a7 patch 8.2.0444: swap file test fails on some systems
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parents: 19487
diff changeset
360 call term_sendkeys(buf, ":echomsg winnr('$')\<CR>")
19954
c087099e9163 patch 8.2.0533: tests using term_wait() can still be flaky
Bram Moolenaar <Bram@vim.org>
parents: 19776
diff changeset
361 call TermWait(buf)
19487
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diff changeset
362 call WaitForAssert({-> assert_match('^1$', term_getline(buf, 20))})
0aba9ef12488 patch 8.2.0301: insufficient testing for exception handling
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parents: 19435
diff changeset
363 call StopVimInTerminal(buf)
25120
2d3660601fdb patch 8.2.3097: crash when using "quit" at recovery prompt
Bram Moolenaar <Bram@vim.org>
parents: 25010
diff changeset
364
25131
ba16f025f2e2 patch 8.2.3102: test for crash fix does not fail without the fix
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parents: 25120
diff changeset
365 " This caused Vim to crash when typing "q" at the swap file prompt.
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parents: 25120
diff changeset
366 let buf = RunVimInTerminal('-c "au bufadd * let foo_w = wincol()"', {'rows': 18})
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diff changeset
367 call term_sendkeys(buf, ":e Xfile1\<CR>")
ba16f025f2e2 patch 8.2.3102: test for crash fix does not fail without the fix
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parents: 25120
diff changeset
368 call WaitForAssert({-> assert_match('More', term_getline(buf, 18))})
ba16f025f2e2 patch 8.2.3102: test for crash fix does not fail without the fix
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diff changeset
369 call term_sendkeys(buf, " ")
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diff changeset
370 call WaitForAssert({-> assert_match('^\[O\]pen Read-Only, (E)dit anyway, (R)ecover, (Q)uit, (A)bort:', term_getline(buf, 18))})
ba16f025f2e2 patch 8.2.3102: test for crash fix does not fail without the fix
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parents: 25120
diff changeset
371 call term_sendkeys(buf, "q")
25120
2d3660601fdb patch 8.2.3097: crash when using "quit" at recovery prompt
Bram Moolenaar <Bram@vim.org>
parents: 25010
diff changeset
372 call TermWait(buf)
25131
ba16f025f2e2 patch 8.2.3102: test for crash fix does not fail without the fix
Bram Moolenaar <Bram@vim.org>
parents: 25120
diff changeset
373 " check that Vim is still running
ba16f025f2e2 patch 8.2.3102: test for crash fix does not fail without the fix
Bram Moolenaar <Bram@vim.org>
parents: 25120
diff changeset
374 call term_sendkeys(buf, ":echo 'hello'\<CR>")
ba16f025f2e2 patch 8.2.3102: test for crash fix does not fail without the fix
Bram Moolenaar <Bram@vim.org>
parents: 25120
diff changeset
375 call WaitForAssert({-> assert_match('^hello', term_getline(buf, 18))})
ba16f025f2e2 patch 8.2.3102: test for crash fix does not fail without the fix
Bram Moolenaar <Bram@vim.org>
parents: 25120
diff changeset
376 call term_sendkeys(buf, ":%bwipe!\<CR>")
ba16f025f2e2 patch 8.2.3102: test for crash fix does not fail without the fix
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parents: 25120
diff changeset
377 call StopVimInTerminal(buf)
25120
2d3660601fdb patch 8.2.3097: crash when using "quit" at recovery prompt
Bram Moolenaar <Bram@vim.org>
parents: 25010
diff changeset
378
19487
0aba9ef12488 patch 8.2.0301: insufficient testing for exception handling
Bram Moolenaar <Bram@vim.org>
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diff changeset
379 %bwipe!
0aba9ef12488 patch 8.2.0301: insufficient testing for exception handling
Bram Moolenaar <Bram@vim.org>
parents: 19435
diff changeset
380 endfunc
0aba9ef12488 patch 8.2.0301: insufficient testing for exception handling
Bram Moolenaar <Bram@vim.org>
parents: 19435
diff changeset
381
21337
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
382 func Test_swap_symlink()
21765
08940efa6b4e patch 8.2.1432: various inconsistencies in test files
Bram Moolenaar <Bram@vim.org>
parents: 21337
diff changeset
383 CheckUnix
21337
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
384
30769
ae10b91ac6b3 patch 9.0.0719: too many delete() calls in tests
Bram Moolenaar <Bram@vim.org>
parents: 28285
diff changeset
385 call writefile(['text'], 'Xtestfile', 'D')
21337
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
386 silent !ln -s -f Xtestfile Xtestlink
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
387
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
388 set dir=.
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
389
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
390 " Test that swap file uses the name of the file when editing through a
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
391 " symbolic link (so that editing the file twice is detected)
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
392 edit Xtestlink
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
393 call assert_match('Xtestfile\.swp$', s:swapname())
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
394 bwipe!
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
395
30769
ae10b91ac6b3 patch 9.0.0719: too many delete() calls in tests
Bram Moolenaar <Bram@vim.org>
parents: 28285
diff changeset
396 call mkdir('Xswapdir', 'R')
21337
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
397 exe 'set dir=' . getcwd() . '/Xswapdir//'
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
398
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
399 " Check that this also works when 'directory' ends with '//'
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
400 edit Xtestlink
26018
c2d4e40a32a6 patch 8.2.3543: swapname has double slash when 'directory' ends in it
Bram Moolenaar <Bram@vim.org>
parents: 25200
diff changeset
401 call assert_match('Xswapdir[/\\]%.*testdir%Xtestfile\.swp$', s:swapname())
21337
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
402 bwipe!
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
403
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
404 set dir&
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
405 call delete('Xtestlink')
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
406 endfunc
647897e6df9e patch 8.2.1219: symlink not followed if dirname ends in //
Bram Moolenaar <Bram@vim.org>
parents: 19954
diff changeset
407
22995
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
408 func s:get_unused_pid(base)
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
409 if has('job')
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
410 " Execute 'echo' as a temporary job, and return its pid as an unused pid.
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
411 if has('win32')
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
412 let cmd = 'cmd /c echo'
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
413 else
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
414 let cmd = 'echo'
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
415 endif
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
416 let j = job_start(cmd)
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
417 while job_status(j) ==# 'run'
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
418 sleep 10m
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
419 endwhile
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
420 if job_status(j) ==# 'dead'
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
421 return job_info(j).process
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
422 endif
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
423 endif
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
424 " Must add four for MS-Windows to see it as a different one.
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
425 return a:base + 4
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
426 endfunc
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
427
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
428 func s:blob_to_pid(b)
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
429 return a:b[3] * 16777216 + a:b[2] * 65536 + a:b[1] * 256 + a:b[0]
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
430 endfunc
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
431
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
432 func s:pid_to_blob(i)
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
433 let b = 0z
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
434 let b[0] = and(a:i, 0xff)
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
435 let b[1] = and(a:i / 256, 0xff)
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
436 let b[2] = and(a:i / 65536, 0xff)
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
437 let b[3] = and(a:i / 16777216, 0xff)
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
438 return b
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
439 endfunc
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
440
22846
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
441 func Test_swap_auto_delete()
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
442 " Create a valid swapfile by editing a file with a special extension.
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
443 split Xtest.scr
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
444 call setline(1, ['one', 'two', 'three'])
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
445 write " file is written, not modified
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
446 write " write again to make sure the swapfile is created
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
447 " read the swapfile as a Blob
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
448 let swapfile_name = swapname('%')
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
449 let swapfile_bytes = readfile(swapfile_name, 'B')
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
450
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
451 " Forget about the file, recreate the swap file, then edit it again. The
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
452 " swap file should be automatically deleted.
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
453 bwipe!
22995
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
454 " Change the process ID to avoid the "still running" warning.
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
455 let swapfile_bytes[24:27] = s:pid_to_blob(s:get_unused_pid(
94656f3ff304 patch 8.2.2044: MS-Windows: swap file test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents: 22944
diff changeset
456 \ s:blob_to_pid(swapfile_bytes[24:27])))
30769
ae10b91ac6b3 patch 9.0.0719: too many delete() calls in tests
Bram Moolenaar <Bram@vim.org>
parents: 28285
diff changeset
457 call writefile(swapfile_bytes, swapfile_name, 'D')
22846
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
458 edit Xtest.scr
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
459 " will end up using the same swap file after deleting the existing one
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
460 call assert_equal(swapfile_name, swapname('%'))
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
461 bwipe!
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
462
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
463 " create the swap file again, but change the host name so that it won't be
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
464 " deleted
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
465 autocmd! SwapExists
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
466 augroup test_swap_recover_ext
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
467 autocmd!
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
468 autocmd SwapExists * let v:swapchoice = 'e'
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
469 augroup END
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
470
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
471 " change the host name
22938
760526e5cd29 patch 8.2.2016: swap file test is a little flaky
Bram Moolenaar <Bram@vim.org>
parents: 22846
diff changeset
472 let swapfile_bytes[28 + 40] = swapfile_bytes[28 + 40] + 2
22846
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
473 call writefile(swapfile_bytes, swapfile_name)
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
474 edit Xtest.scr
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
475 call assert_equal(1, filereadable(swapfile_name))
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
476 " will use another same swap file name
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
477 call assert_notequal(swapfile_name, swapname('%'))
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
478 bwipe!
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
479
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
480 call delete('Xtest.scr')
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
481 augroup test_swap_recover_ext
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
482 autocmd!
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
483 augroup END
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
484 augroup! test_swap_recover_ext
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
485 endfunc
83c2c489cb1b patch 8.2.1970: it is easy to make mistakes when cleaning up swap files
Bram Moolenaar <Bram@vim.org>
parents: 21765
diff changeset
486
24814
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
487 " Test for renaming a buffer when the swap file is deleted out-of-band
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
488 func Test_missing_swap_file()
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
489 CheckUnix
25133
e0baf334f1ca patch 8.2.3103: swap test may fail on some systems
Bram Moolenaar <Bram@vim.org>
parents: 25131
diff changeset
490 new Xfile2
24828
e0c43439fea6 patch 8.2.2952: recover test fails on big endian systems
Bram Moolenaar <Bram@vim.org>
parents: 24814
diff changeset
491 call delete(swapname(''))
25133
e0baf334f1ca patch 8.2.3103: swap test may fail on some systems
Bram Moolenaar <Bram@vim.org>
parents: 25131
diff changeset
492 call assert_fails('file Xfile3', 'E301:')
e0baf334f1ca patch 8.2.3103: swap test may fail on some systems
Bram Moolenaar <Bram@vim.org>
parents: 25131
diff changeset
493 call assert_equal('Xfile3', bufname())
24814
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
494 call assert_true(bufexists('Xfile2'))
25133
e0baf334f1ca patch 8.2.3103: swap test may fail on some systems
Bram Moolenaar <Bram@vim.org>
parents: 25131
diff changeset
495 call assert_true(bufexists('Xfile3'))
24814
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
496 %bw!
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
497 endfunc
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
498
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
499 " Test for :preserve command
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
500 func Test_preserve()
25133
e0baf334f1ca patch 8.2.3103: swap test may fail on some systems
Bram Moolenaar <Bram@vim.org>
parents: 25131
diff changeset
501 new Xfile4
24814
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
502 setlocal noswapfile
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
503 call assert_fails('preserve', 'E313:')
4c5eec1ef612 patch 8.2.2945: some buffer related code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
504 bw!
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505 endfunc
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506
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507 " Test for the v:swapchoice variable
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508 func Test_swapchoice()
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509 call writefile(['aaa', 'bbb'], 'Xfile5', 'D')
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510 edit Xfile5
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511 preserve
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512 let swapfname = swapname('')
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513 let b = readblob(swapfname)
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parents: 22995
diff changeset
514 bw!
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parents: 28285
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515 call writefile(b, swapfname, 'D')
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516
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517 autocmd! SwapExists
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518
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519 " Test for v:swapchoice = 'o' (readonly)
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520 augroup test_swapchoice
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521 autocmd!
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522 autocmd SwapExists * let v:swapchoice = 'o'
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523 augroup END
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diff changeset
524 edit Xfile5
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525 call assert_true(&readonly)
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diff changeset
526 call assert_equal(['aaa', 'bbb'], getline(1, '$'))
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diff changeset
527 %bw!
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528 call assert_true(filereadable(swapfname))
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Bram Moolenaar <Bram@vim.org>
parents: 22995
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529
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Bram Moolenaar <Bram@vim.org>
parents: 22995
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530 " Test for v:swapchoice = 'a' (abort)
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Bram Moolenaar <Bram@vim.org>
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531 augroup test_swapchoice
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Bram Moolenaar <Bram@vim.org>
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532 autocmd!
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parents: 22995
diff changeset
533 autocmd SwapExists * let v:swapchoice = 'a'
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534 augroup END
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535 try
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536 edit Xfile5
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537 catch /^Vim:Interrupt$/
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538 endtry
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539 call assert_equal('', @%)
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diff changeset
540 call assert_true(bufexists('Xfile5'))
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diff changeset
541 %bw!
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542 call assert_true(filereadable(swapfname))
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parents: 22995
diff changeset
543
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parents: 22995
diff changeset
544 " Test for v:swapchoice = 'd' (delete)
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parents: 22995
diff changeset
545 augroup test_swapchoice
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Bram Moolenaar <Bram@vim.org>
parents: 22995
diff changeset
546 autocmd!
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parents: 22995
diff changeset
547 autocmd SwapExists * let v:swapchoice = 'd'
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parents: 22995
diff changeset
548 augroup END
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diff changeset
549 edit Xfile5
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diff changeset
550 call assert_equal('Xfile5', @%)
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diff changeset
551 %bw!
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552 call assert_false(filereadable(swapfname))
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553
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Bram Moolenaar <Bram@vim.org>
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554 call delete(swapfname)
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diff changeset
555 augroup test_swapchoice
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diff changeset
556 autocmd!
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diff changeset
557 augroup END
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diff changeset
558 augroup! test_swapchoice
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559 endfunc
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diff changeset
560
25200
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diff changeset
561 func Test_no_swap_file()
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diff changeset
562 call assert_equal("\nNo swap file", execute('swapname'))
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563 endfunc
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diff changeset
564
19435
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diff changeset
565 " vim: shiftwidth=2 sts=2 expandtab