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" Tests for stat functions and checktime
func CheckFileTime(doSleep)
let fname = 'Xtest.tmp'
let result = 0
let ts = localtime()
if a:doSleep
sleep 1
endif
let fl = ['Hello World!']
call writefile(fl, fname)
let tf = getftime(fname)
if a:doSleep
sleep 1
endif
let te = localtime()
let time_correct = (ts <= tf && tf <= te)
if a:doSleep || time_correct
call assert_true(time_correct)
call assert_equal(strlen(fl[0] . "\n"), getfsize(fname))
call assert_equal('file', getftype(fname))
call assert_equal('rw-', getfperm(fname)[0:2])
let result = 1
endif
call delete(fname)
return result
endfunc
func Test_existent_file()
" On some systems the file timestamp is rounded to a multiple of 2 seconds.
" We need to sleep to handle that, but that makes the test slow. First try
" without the sleep, and if it fails try again with the sleep.
if CheckFileTime(0) == 0
call CheckFileTime(1)
endif
endfunc
func Test_existent_directory()
let dname = '.'
call assert_equal(0, getfsize(dname))
call assert_equal('dir', getftype(dname))
call assert_equal('rwx', getfperm(dname)[0:2])
endfunc
func SleepForTimestamp()
" FAT has a granularity of 2 seconds, otherwise it's usually 1 second
if has('win32')
sleep 2
else
sleep 1
endif
endfunc
func Test_checktime()
let fname = 'Xtest.tmp'
let fl = ['Hello World!']
call writefile(fl, fname)
set autoread
exec 'e' fname
call SleepForTimestamp()
let fl = readfile(fname)
let fl[0] .= ' - checktime'
call writefile(fl, fname)
checktime
call assert_equal(fl[0], getline(1))
call delete(fname)
endfunc
func Test_autoread_file_deleted()
new Xautoread
set autoread
call setline(1, 'original')
w!
call SleepForTimestamp()
if has('win32')
silent !echo changed > Xautoread
else
silent !echo 'changed' > Xautoread
endif
checktime
call assert_equal('changed', trim(getline(1)))
call SleepForTimestamp()
messages clear
if has('win32')
silent !del Xautoread
else
silent !rm Xautoread
endif
checktime
call assert_match('E211:', execute('messages'))
call assert_equal('changed', trim(getline(1)))
call SleepForTimestamp()
if has('win32')
silent !echo recreated > Xautoread
else
silent !echo 'recreated' > Xautoread
endif
checktime
call assert_equal('recreated', trim(getline(1)))
call delete('Xautoread')
bwipe!
endfunc
func Test_nonexistent_file()
let fname = 'Xtest.tmp'
call delete(fname)
call assert_equal(-1, getftime(fname))
call assert_equal(-1, getfsize(fname))
call assert_equal('', getftype(fname))
call assert_equal('', getfperm(fname))
endfunc
func Test_win32_symlink_dir()
" On Windows, non-admin users cannot create symlinks.
" So we use an existing symlink for this test.
if has('win32')
" Check if 'C:\Users\All Users' is a symlink to a directory.
let res = system('dir C:\Users /a')
if match(res, '\C<SYMLINKD> *All Users') >= 0
" Get the filetype of the symlink.
call assert_equal('dir', getftype('C:\Users\All Users'))
endif
endif
endfunc
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