1" Tests for the swap feature 2 3func s:swapname() 4 return trim(execute('swapname')) 5endfunc 6 7" Tests for 'directory' option. 8func Test_swap_directory() 9 if !has("unix") 10 return 11 endif 12 let content = ['start of testfile', 13 \ 'line 2 Abcdefghij', 14 \ 'line 3 Abcdefghij', 15 \ 'end of testfile'] 16 call writefile(content, 'Xtest1') 17 18 " '.', swap file in the same directory as file 19 set dir=.,~ 20 21 " Verify that the swap file doesn't exist in the current directory 22 call assert_equal([], glob(".Xtest1*.swp", 1, 1, 1)) 23 edit Xtest1 24 let swfname = s:swapname() 25 call assert_equal([swfname], glob(swfname, 1, 1, 1)) 26 27 " './dir', swap file in a directory relative to the file 28 set dir=./Xtest2,.,~ 29 30 call mkdir("Xtest2") 31 edit Xtest1 32 call assert_equal([], glob(swfname, 1, 1, 1)) 33 let swfname = "Xtest2/Xtest1.swp" 34 call assert_equal(swfname, s:swapname()) 35 call assert_equal([swfname], glob("Xtest2/*", 1, 1, 1)) 36 37 " 'dir', swap file in directory relative to the current dir 38 set dir=Xtest.je,~ 39 40 call mkdir("Xtest.je") 41 call writefile(content, 'Xtest2/Xtest3') 42 edit Xtest2/Xtest3 43 call assert_equal(["Xtest2/Xtest3"], glob("Xtest2/*", 1, 1, 1)) 44 let swfname = "Xtest.je/Xtest3.swp" 45 call assert_equal(swfname, s:swapname()) 46 call assert_equal([swfname], glob("Xtest.je/*", 1, 1, 1)) 47 48 set dir& 49 call delete("Xtest1") 50 call delete("Xtest2", "rf") 51 call delete("Xtest.je", "rf") 52endfunc 53 54func Test_swap_group() 55 if !has("unix") 56 return 57 endif 58 let groups = split(system('groups')) 59 if len(groups) <= 1 60 throw 'Skipped: need at least two groups, got ' . string(groups) 61 endif 62 63 try 64 call delete('Xtest') 65 split Xtest 66 call setline(1, 'just some text') 67 wq 68 if system('ls -l Xtest') !~ ' ' . groups[0] . ' \d' 69 throw 'Skipped: test file does not have the first group' 70 else 71 silent !chmod 640 Xtest 72 call system('chgrp ' . groups[1] . ' Xtest') 73 if system('ls -l Xtest') !~ ' ' . groups[1] . ' \d' 74 throw 'Skipped: cannot set second group on test file' 75 else 76 split Xtest 77 let swapname = s:swapname() 78 call assert_match('Xtest', swapname) 79 " Group of swapfile must now match original file. 80 call assert_match(' ' . groups[1] . ' \d', system('ls -l ' . swapname)) 81 82 bwipe! 83 endif 84 endif 85 finally 86 call delete('Xtest') 87 endtry 88endfunc 89 90func Test_missing_dir() 91 call mkdir('Xswapdir') 92 exe 'set directory=' . getcwd() . '/Xswapdir' 93 94 call assert_equal('', glob('foo')) 95 call assert_equal('', glob('bar')) 96 edit foo/x.txt 97 " This should not give a warning for an existing swap file. 98 split bar/x.txt 99 only 100 101 " Delete the buffer so that swap file is removed before we try to delete the 102 " directory. That fails on MS-Windows. 103 %bdelete! 104 set directory& 105 call delete('Xswapdir', 'rf') 106endfunc 107 108func Test_swapinfo() 109 new Xswapinfo 110 call setline(1, ['one', 'two', 'three']) 111 w 112 let fname = s:swapname() 113 call assert_match('Xswapinfo', fname) 114 let info = swapinfo(fname) 115 116 let ver = printf('VIM %d.%d', v:version / 100, v:version % 100) 117 call assert_equal(ver, info.version) 118 119 call assert_match('\w', info.user) 120 " host name is truncated to 39 bytes in the swap file 121 call assert_equal(hostname()[:38], info.host) 122 call assert_match('Xswapinfo', info.fname) 123 call assert_match(0, info.dirty) 124 call assert_equal(getpid(), info.pid) 125 call assert_match('^\d*$', info.mtime) 126 if has_key(info, 'inode') 127 call assert_match('\d', info.inode) 128 endif 129 bwipe! 130 call delete(fname) 131 call delete('Xswapinfo') 132 133 let info = swapinfo('doesnotexist') 134 call assert_equal('Cannot open file', info.error) 135 136 call writefile(['burp'], 'Xnotaswapfile') 137 let info = swapinfo('Xnotaswapfile') 138 call assert_equal('Cannot read file', info.error) 139 call delete('Xnotaswapfile') 140 141 call writefile([repeat('x', 10000)], 'Xnotaswapfile') 142 let info = swapinfo('Xnotaswapfile') 143 call assert_equal('Not a swap file', info.error) 144 call delete('Xnotaswapfile') 145endfunc 146 147func Test_swapname() 148 edit Xtest1 149 let expected = s:swapname() 150 call assert_equal(expected, swapname('%')) 151 152 new Xtest2 153 let buf = bufnr('%') 154 let expected = s:swapname() 155 wincmd p 156 call assert_equal(expected, swapname(buf)) 157 158 new Xtest3 159 setlocal noswapfile 160 call assert_equal('', swapname('%')) 161 162 bwipe! 163 call delete('Xtest1') 164 call delete('Xtest2') 165 call delete('Xtest3') 166endfunc 167