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annotate src/testdir/test_swap.vim @ 14778:20653d6f3d95 v8.1.0401

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patch 8.1.0401: can't get swap name of another buffer commit https://github.com/vim/vim/commit/110bd60985c31e8978e9b071e2179f4233ef8557 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 16 18:46:59 2018 +0200 patch 8.1.0401: can't get swap name of another buffer Problem: Can't get swap name of another buffer. Solution: Add swapname(). (Ozaki Kiichi, closes https://github.com/vim/vim/issues/3441)
author Christian Brabandt <cb@256bit.org>
date Sun, 16 Sep 2018 19:00:06 +0200
parents 0c47880f3d95
children f315ab10d579
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 func s:swapname()
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4 return trim(execute('swapname'))
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5 endfunc
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6
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7 " Tests for 'directory' option.
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8 func Test_swap_directory()
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9 if !has("unix")
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10 return
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11 endif
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12 let content = ['start of testfile',
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13 \ 'line 2 Abcdefghij',
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14 \ 'line 3 Abcdefghij',
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15 \ 'end of testfile']
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16 call writefile(content, 'Xtest1')
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17
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18 " '.', swap file in the same directory as file
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19 set dir=.,~
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20
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21 " Verify that the swap file doesn't exist in the current directory
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22 call assert_equal([], glob(".Xtest1*.swp", 1, 1, 1))
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23 edit Xtest1
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24 let swfname = s:swapname()
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25 call assert_equal([swfname], glob(swfname, 1, 1, 1))
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26
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27 " './dir', swap file in a directory relative to the file
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28 set dir=./Xtest2,.,~
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29
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30 call mkdir("Xtest2")
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31 edit Xtest1
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32 call assert_equal([], glob(swfname, 1, 1, 1))
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33 let swfname = "Xtest2/Xtest1.swp"
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34 call assert_equal(swfname, s:swapname())
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35 call assert_equal([swfname], glob("Xtest2/*", 1, 1, 1))
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36
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37 " 'dir', swap file in directory relative to the current dir
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38 set dir=Xtest.je,~
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39
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40 call mkdir("Xtest.je")
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41 call writefile(content, 'Xtest2/Xtest3')
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42 edit Xtest2/Xtest3
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43 call assert_equal(["Xtest2/Xtest3"], glob("Xtest2/*", 1, 1, 1))
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44 let swfname = "Xtest.je/Xtest3.swp"
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45 call assert_equal(swfname, s:swapname())
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46 call assert_equal([swfname], glob("Xtest.je/*", 1, 1, 1))
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47
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48 set dir&
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49 call delete("Xtest1")
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50 call delete("Xtest2", "rf")
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51 call delete("Xtest.je", "rf")
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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 if !has("unix")
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56 return
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57 endif
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58 let groups = split(system('groups'))
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59 if len(groups) <= 1
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60 throw 'Skipped: need at least two groups, got ' . string(groups)
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61 endif
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62
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63 try
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64 call delete('Xtest')
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65 split Xtest
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66 call setline(1, 'just some text')
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67 wq
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68 if system('ls -l Xtest') !~ ' ' . groups[0] . ' \d'
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69 throw 'Skipped: test file does not have the first group'
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70 else
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71 silent !chmod 640 Xtest
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72 call system('chgrp ' . groups[1] . ' Xtest')
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73 if system('ls -l Xtest') !~ ' ' . groups[1] . ' \d'
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74 throw 'Skipped: cannot set second group on test file'
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75 else
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76 split Xtest
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77 let swapname = s:swapname()
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78 call assert_match('Xtest', swapname)
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79 " Group of swapfile must now match original file.
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80 call assert_match(' ' . groups[1] . ' \d', system('ls -l ' . swapname))
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81
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82 bwipe!
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83 endif
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84 endif
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85 finally
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86 call delete('Xtest')
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87 endtry
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88 endfunc
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89
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90 func Test_missing_dir()
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91 call mkdir('Xswapdir')
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92 exe 'set directory=' . getcwd() . '/Xswapdir'
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93
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94 call assert_equal('', glob('foo'))
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95 call assert_equal('', glob('bar'))
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96 edit foo/x.txt
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97 " This should not give a warning for an existing swap file.
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98 split bar/x.txt
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99 only
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100
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101 set directory&
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102 call delete('Xswapdir', 'rf')
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103 endfunc
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104
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105 func Test_swapinfo()
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106 new Xswapinfo
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107 call setline(1, ['one', 'two', 'three'])
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108 w
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109 let fname = s:swapname()
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110 call assert_match('Xswapinfo', fname)
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111 let info = swapinfo(fname)
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112
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113 let ver = printf('VIM %d.%d', v:version / 100, v:version % 100)
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114 call assert_equal(ver, info.version)
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115
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116 call assert_match('\w', info.user)
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117 " host name is truncated to 39 bytes in the swap file
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118 call assert_equal(hostname()[:38], info.host)
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119 call assert_match('Xswapinfo', info.fname)
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120 call assert_match(0, info.dirty)
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121 call assert_equal(getpid(), info.pid)
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122 call assert_match('^\d*$', info.mtime)
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123 if has_key(info, 'inode')
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124 call assert_match('\d', info.inode)
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125 endif
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126 bwipe!
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127 call delete(fname)
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128 call delete('Xswapinfo')
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129
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130 let info = swapinfo('doesnotexist')
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131 call assert_equal('Cannot open file', info.error)
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132
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133 call writefile(['burp'], 'Xnotaswapfile')
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134 let info = swapinfo('Xnotaswapfile')
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135 call assert_equal('Cannot read file', info.error)
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136 call delete('Xnotaswapfile')
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137
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138 call writefile([repeat('x', 10000)], 'Xnotaswapfile')
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139 let info = swapinfo('Xnotaswapfile')
14601
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140 call assert_equal('Not a swap file', info.error)
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141 call delete('Xnotaswapfile')
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142 endfunc
14778
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143
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144 func Test_swapname()
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145 edit Xtest1
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146 let expected = s:swapname()
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147 call assert_equal(expected, swapname('%'))
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148
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149 new Xtest2
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150 let buf = bufnr('%')
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151 let expected = s:swapname()
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152 wincmd p
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153 call assert_equal(expected, swapname(buf))
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154
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155 new Xtest3
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156 setlocal noswapfile
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157 call assert_equal('', swapname('%'))
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158
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159 bwipe!
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160 call delete('Xtest1')
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161 call delete('Xtest2')
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162 call delete('Xtest3')
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163 endfunc