1" Tests for stat functions and checktime 2 3source check.vim 4 5func CheckFileTime(doSleep) 6 let fnames = ['Xtest1.tmp', 'Xtest2.tmp', 'Xtest3.tmp'] 7 let times = [] 8 let result = 0 9 10 " Use three files instead of localtim(), with a network filesystem the file 11 " times may differ at bit 12 let fl = ['Hello World!'] 13 for fname in fnames 14 call writefile(fl, fname) 15 call add(times, fname->getftime()) 16 if a:doSleep 17 sleep 1 18 endif 19 endfor 20 21 let time_correct = (times[0] <= times[1] && times[1] <= times[2]) 22 if a:doSleep || time_correct 23 call assert_true(time_correct, printf('Expected %s <= %s <= %s', times[0], times[1], times[2])) 24 call assert_equal(strlen(fl[0] . "\n"), fnames[0]->getfsize()) 25 call assert_equal('file', fnames[0]->getftype()) 26 call assert_equal('rw-', getfperm(fnames[0])[0:2]) 27 let result = 1 28 endif 29 30 for fname in fnames 31 call delete(fname) 32 endfor 33 return result 34endfunc 35 36func Test_existent_file() 37 " On some systems the file timestamp is rounded to a multiple of 2 seconds. 38 " We need to sleep to handle that, but that makes the test slow. First try 39 " without the sleep, and if it fails try again with the sleep. 40 if CheckFileTime(0) == 0 41 call CheckFileTime(1) 42 endif 43endfunc 44 45func Test_existent_directory() 46 let dname = '.' 47 48 call assert_equal(0, getfsize(dname)) 49 call assert_equal('dir', getftype(dname)) 50 call assert_equal('rwx', getfperm(dname)[0:2]) 51endfunc 52 53func SleepForTimestamp() 54 " FAT has a granularity of 2 seconds, otherwise it's usually 1 second 55 if has('win32') 56 sleep 2 57 else 58 sleep 1 59 endif 60endfunc 61 62func Test_checktime() 63 let fname = 'Xtest.tmp' 64 65 let fl = ['Hello World!'] 66 call writefile(fl, fname) 67 set autoread 68 exec 'e' fname 69 call SleepForTimestamp() 70 let fl = readfile(fname) 71 let fl[0] .= ' - checktime' 72 call writefile(fl, fname) 73 checktime 74 call assert_equal(fl[0], getline(1)) 75 76 call delete(fname) 77endfunc 78 79func Test_autoread_file_deleted() 80 new Xautoread 81 set autoread 82 call setline(1, 'original') 83 w! 84 85 call SleepForTimestamp() 86 if has('win32') 87 silent !echo changed > Xautoread 88 else 89 silent !echo 'changed' > Xautoread 90 endif 91 checktime 92 call assert_equal('changed', trim(getline(1))) 93 94 call SleepForTimestamp() 95 messages clear 96 if has('win32') 97 silent !del Xautoread 98 else 99 silent !rm Xautoread 100 endif 101 checktime 102 call assert_match('E211:', execute('messages')) 103 call assert_equal('changed', trim(getline(1))) 104 105 call SleepForTimestamp() 106 if has('win32') 107 silent !echo recreated > Xautoread 108 else 109 silent !echo 'recreated' > Xautoread 110 endif 111 checktime 112 call assert_equal('recreated', trim(getline(1))) 113 114 call delete('Xautoread') 115 bwipe! 116endfunc 117 118 119func Test_nonexistent_file() 120 let fname = 'Xtest.tmp' 121 122 call delete(fname) 123 call assert_equal(-1, getftime(fname)) 124 call assert_equal(-1, getfsize(fname)) 125 call assert_equal('', getftype(fname)) 126 call assert_equal('', getfperm(fname)) 127endfunc 128 129func Test_getftype() 130 call assert_equal('file', getftype(v:progpath)) 131 call assert_equal('dir', getftype('.')) 132 133 if !has('unix') 134 return 135 endif 136 137 silent !ln -s Xfile Xlink 138 call assert_equal('link', getftype('Xlink')) 139 call delete('Xlink') 140 141 if executable('mkfifo') 142 silent !mkfifo Xfifo 143 call assert_equal('fifo', getftype('Xfifo')) 144 call delete('Xfifo') 145 endif 146 147 for cdevfile in systemlist('find /dev -type c -maxdepth 2 2>/dev/null') 148 " On Mac /def/fd/2 is found but the type is "fifo" 149 if cdevfile !~ '/dev/fd/' 150 let type = getftype(cdevfile) 151 " ignore empty result, can happen if the file disappeared 152 if type != '' 153 call assert_equal('cdev', type, 'for ' .. cdevfile) 154 endif 155 endif 156 endfor 157 158 for bdevfile in systemlist('find /dev -type b -maxdepth 2 2>/dev/null') 159 let type = getftype(bdevfile) 160 " ignore empty result, can happen if the file disappeared 161 if type != '' 162 call assert_equal('bdev', type, 'for ' .. bdevfile) 163 endif 164 endfor 165 166 " The /run/ directory typically contains socket files. 167 " If it does not, test won't fail but will not test socket files. 168 for socketfile in systemlist('find /run -type s -maxdepth 2 2>/dev/null') 169 let type = getftype(socketfile) 170 " ignore empty result, can happen if the file disappeared 171 if type != '' 172 call assert_equal('socket', type, 'for ' .. socketfile) 173 endif 174 endfor 175 176 " TODO: file type 'other' is not tested. How can we test it? 177endfunc 178 179func Test_win32_symlink_dir() 180 " On Windows, non-admin users cannot create symlinks. 181 " So we use an existing symlink for this test. 182 CheckMSWindows 183 " Check if 'C:\Users\All Users' is a symlink to a directory. 184 let res = system('dir C:\Users /a') 185 if match(res, '\C<SYMLINKD> *All Users') >= 0 186 " Get the filetype of the symlink. 187 call assert_equal('dir', getftype('C:\Users\All Users')) 188 else 189 throw 'Skipped: cannot find an existing symlink' 190 endif 191endfunc 192 193" vim: shiftwidth=2 sts=2 expandtab 194