Adding upstream version 2:8.1.0875.upstream/2%8.1.0875upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 185 insertions, 0 deletions

diff --git a/src/testdir/test_stat.vim b/src/testdir/test_stat.vim
new file mode 100644
index 0000000..e48e887
--- /dev/null
+++ b/src/testdir/test_stat.vim
@@ -0,0 +1,185 @@
+" Tests for stat functions and checktime
+
+func CheckFileTime(doSleep)
+  let fnames = ['Xtest1.tmp', 'Xtest2.tmp', 'Xtest3.tmp']
+  let times = []
+  let result = 0
+
+  " Use three files istead of localtim(), with a network filesystem the file
+  " times may differ at bit
+  let fl = ['Hello World!']
+  for fname in fnames
+    call writefile(fl, fname)
+    call add(times, getftime(fname))
+    if a:doSleep
+      sleep 1
+    endif
+  endfor
+
+  let time_correct = (times[0] <= times[1] && times[1] <= times[2])
+  if a:doSleep || time_correct
+    call assert_true(time_correct, printf('Expected %s <= %s <= %s', times[0], times[1], times[2]))
+    call assert_equal(strlen(fl[0] . "\n"), getfsize(fnames[0]))
+    call assert_equal('file', getftype(fnames[0]))
+    call assert_equal('rw-', getfperm(fnames[0])[0:2])
+    let result = 1
+  endif
+
+  for fname in fnames
+    call delete(fname)
+  endfor
+  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_getftype()
+  call assert_equal('file', getftype(v:progpath))
+  call assert_equal('dir',  getftype('.'))
+
+  if !has('unix')
+    return
+  endif
+
+  silent !ln -s Xfile Xlink
+  call assert_equal('link', getftype('Xlink'))
+  call delete('Xlink')
+
+  if executable('mkfifo')
+    silent !mkfifo Xfifo
+    call assert_equal('fifo', getftype('Xfifo'))
+    call delete('Xfifo')
+  endif
+
+  for cdevfile in systemlist('find /dev -type c -maxdepth 2 2>/dev/null')
+    let type = getftype(cdevfile)
+    " ignore empty result, can happen if the file disappeared
+    if type != ''
+      call assert_equal('cdev', type)
+    endif
+  endfor
+
+  for bdevfile in systemlist('find /dev -type b -maxdepth 2 2>/dev/null')
+    let type = getftype(bdevfile)
+    " ignore empty result, can happen if the file disappeared
+    if type != ''
+      call assert_equal('bdev', type)
+    endif
+  endfor
+
+  " The /run/ directory typically contains socket files.
+  " If it does not, test won't fail but will not test socket files.
+  for socketfile in systemlist('find /run -type s -maxdepth 2 2>/dev/null')
+    let type = getftype(socketfile)
+    " ignore empty result, can happen if the file disappeared
+    if type != ''
+      call assert_equal('socket', type)
+    endif
+  endfor
+
+  " TODO: file type 'other' is not tested. How can we test it?
+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