Merge #8852 from janlazo/vim-8.1.0161

2 files changed, 109 insertions, 7 deletions

diff --git a/src/nvim/testdir/test_functions.vim b/src/nvim/testdir/test_functions.vim
index 6d0a6b9d5e..e2a035b0b2 100644
--- a/src/nvim/testdir/test_functions.vim
+++ b/src/nvim/testdir/test_functions.vim
@@ -926,3 +926,26 @@ func Test_redo_in_nested_functions()
   delfunc Operator
   delfunc Apply
 endfunc
+
+func Test_trim()
+  call assert_equal("Testing", trim("  \t\r\r\x0BTesting  \t\n\r\n\t\x0B\x0B"))
+  call assert_equal("Testing", trim("  \t  \r\r\n\n\x0BTesting  \t\n\r\n\t\x0B\x0B"))
+  call assert_equal("RESERVE", trim("xyz \twwRESERVEzyww \t\t", " wxyz\t"))
+  call assert_equal("wRE    \tSERVEzyww", trim("wRE    \tSERVEzyww"))
+  call assert_equal("abcd\t     xxxx   tail", trim(" \tabcd\t     xxxx   tail"))
+  call assert_equal("\tabcd\t     xxxx   tail", trim(" \tabcd\t     xxxx   tail", " "))
+  call assert_equal(" \tabcd\t     xxxx   tail", trim(" \tabcd\t     xxxx   tail", "abx"))
+  call assert_equal("RESERVE", trim("你RESERVE好", "你好"))
+  call assert_equal("您R E SER V E早", trim("你好您R E SER V E早好你你", "你好"))
+  call assert_equal("你好您R E SER V E早好你你", trim(" \n\r\r   你好您R E SER V E早好你你    \t  \x0B", ))
+  call assert_equal("您R E SER V E早好你你    \t  \x0B", trim("    你好您R E SER V E早好你你    \t  \x0B", " 你好"))
+  call assert_equal("您R E SER V E早好你你    \t  \x0B", trim("    tteesstttt你好您R E SER V E早好你你    \t  \x0B ttestt", " 你好tes"))
+  call assert_equal("您R E SER V E早好你你    \t  \x0B", trim("    tteesstttt你好您R E SER V E早好你你    \t  \x0B ttestt", "   你你你好好好tttsses"))
+  call assert_equal("留下", trim("这些些不要这些留下这些", "这些不要"))
+  call assert_equal("", trim("", ""))
+  call assert_equal("a", trim("a", ""))
+  call assert_equal("", trim("", "a"))
+
+  let chars = join(map(range(1, 0x20) + [0xa0], {n -> nr2char(n)}), '')
+  call assert_equal("x", trim(chars . "x" . chars))
+endfunc
diff --git a/src/nvim/testdir/test_stat.vim b/src/nvim/testdir/test_stat.vim
index 0a09130b0c..c276df0a92 100644
--- a/src/nvim/testdir/test_stat.vim
+++ b/src/nvim/testdir/test_stat.vim
@@ -43,7 +43,16 @@ func Test_existent_directory()
 
   call assert_equal(0, getfsize(dname))
   call assert_equal('dir', getftype(dname))
-  call assert_equal('rwx', getfperm(dname)[0:2])
+  call assert_equal(has('win32') ? 'rw-' : '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 2
+  endif
 endfunc
 
 func Test_checktime()
@@ -53,12 +62,7 @@ func Test_checktime()
   call writefile(fl, fname)
   set autoread
   exec 'e' fname
-  " FAT has a granularity of 2 seconds, otherwise it's usually 1 second
-  if has('win32')
-    sleep 2
-  else
-    sleep 2
-  endif
+  call SleepForTimestamp()
   let fl = readfile(fname)
   let fl[0] .= ' - checktime'
   call writefile(fl, fname)
@@ -68,6 +72,46 @@ func Test_checktime()
   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'
 
@@ -78,6 +122,41 @@ func Test_nonexistent_file()
   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')
+    call assert_equal('cdev', getftype(cdevfile))
+  endfor
+
+  for bdevfile in systemlist('find /dev -type b -maxdepth 2 2>/dev/null')
+    call assert_equal('bdev', getftype(bdevfile))
+  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')
+    call assert_equal('socket', getftype(socketfile))
+  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.