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-rw-r--r--src/nvim/testdir/test_autocmd.vim53
-rw-r--r--src/nvim/testdir/test_edit.vim129
-rw-r--r--src/nvim/testdir/test_filechanged.vim9
-rw-r--r--src/nvim/testdir/test_global.vim5
-rw-r--r--src/nvim/testdir/test_normal.vim25
-rw-r--r--src/nvim/testdir/test_selectmode.vim150
-rw-r--r--src/nvim/testdir/test_visual.vim118
-rw-r--r--src/nvim/testdir/test_writefile.vim44
-rw-r--r--test/functional/legacy/filechanged_spec.lua9
9 files changed, 365 insertions, 177 deletions
diff --git a/src/nvim/testdir/test_autocmd.vim b/src/nvim/testdir/test_autocmd.vim
index 89e3c9927b..716511210d 100644
--- a/src/nvim/testdir/test_autocmd.vim
+++ b/src/nvim/testdir/test_autocmd.vim
@@ -2737,6 +2737,59 @@ func Test_autocmd_sigusr1()
unlet g:sigusr1_passed
endfunc
+" Test for BufReadPre autocmd deleting the file
+func Test_BufReadPre_delfile()
+ augroup TestAuCmd
+ au!
+ autocmd BufReadPre Xfile call delete('Xfile')
+ augroup END
+ call writefile([], 'Xfile')
+ call assert_fails('new Xfile', 'E200:')
+ call assert_equal('Xfile', @%)
+ call assert_equal(1, &readonly)
+ call delete('Xfile')
+ augroup TestAuCmd
+ au!
+ augroup END
+ close!
+endfunc
+
+" Test for BufReadPre autocmd changing the current buffer
+func Test_BufReadPre_changebuf()
+ augroup TestAuCmd
+ au!
+ autocmd BufReadPre Xfile edit Xsomeotherfile
+ augroup END
+ call writefile([], 'Xfile')
+ call assert_fails('new Xfile', 'E201:')
+ call assert_equal('Xsomeotherfile', @%)
+ call assert_equal(1, &readonly)
+ call delete('Xfile')
+ augroup TestAuCmd
+ au!
+ augroup END
+ close!
+endfunc
+
+" Test for BufWipeouti autocmd changing the current buffer when reading a file
+" in an empty buffer with 'f' flag in 'cpo'
+func Test_BufDelete_changebuf()
+ new
+ augroup TestAuCmd
+ au!
+ autocmd BufWipeout * let bufnr = bufadd('somefile') | exe "b " .. bufnr
+ augroup END
+ let save_cpo = &cpo
+ set cpo+=f
+ call assert_fails('r Xfile', 'E484:')
+ call assert_equal('somefile', @%)
+ let &cpo = save_cpo
+ augroup TestAuCmd
+ au!
+ augroup END
+ close!
+endfunc
+
" Test for the temporary internal window used to execute autocmds
func Test_autocmd_window()
%bw!
diff --git a/src/nvim/testdir/test_edit.vim b/src/nvim/testdir/test_edit.vim
index a09346a595..e26bbdc5be 100644
--- a/src/nvim/testdir/test_edit.vim
+++ b/src/nvim/testdir/test_edit.vim
@@ -262,22 +262,6 @@ func Test_edit_09()
bw!
endfunc
-func Test_edit_10()
- " Test for starting selectmode
- new
- set selectmode=key keymodel=startsel
- call setline(1, ['abc', 'def', 'ghi'])
- call cursor(1, 4)
- call feedkeys("A\<s-home>start\<esc>", 'txin')
- call assert_equal(['startdef', 'ghi'], getline(1, '$'))
- " start select mode again with gv
- set selectmode=cmd
- call feedkeys('gvabc', 'xt')
- call assert_equal('abctdef', getline(1))
- set selectmode= keymodel=
- bw!
-endfunc
-
func Test_edit_11()
" Test that indenting kicks in
new
@@ -1620,6 +1604,7 @@ func Test_edit_InsertLeave_undo()
bwipe!
au! InsertLeave
call delete('XtestUndo')
+ call delete(undofile('XtestUndo'))
set undofile&
endfunc
@@ -1687,11 +1672,11 @@ func Test_edit_noesckeys()
endfunc
" Test for running an invalid ex command in insert mode using CTRL-O
-" Note that vim has a hard-coded sleep of 3 seconds. So this test will take
-" more than 3 seconds to complete.
func Test_edit_ctrl_o_invalid_cmd()
new
set showmode showcmd
+ " Avoid a sleep of 3 seconds. Zero might have side effects.
+ " call test_override('ui_delay', 50)
let caught_e492 = 0
try
call feedkeys("i\<C-O>:invalid\<CR>abc\<Esc>", "xt")
@@ -1701,6 +1686,18 @@ func Test_edit_ctrl_o_invalid_cmd()
call assert_equal(1, caught_e492)
call assert_equal('abc', getline(1))
set showmode& showcmd&
+ " call test_override('ui_delay', 0)
+ close!
+endfunc
+
+" Test for editing a file with a very long name
+func Test_edit_illegal_filename()
+ CheckEnglish
+ new
+ redir => msg
+ exe 'edit ' . repeat('f', 5000)
+ redir END
+ call assert_match("Illegal file name$", split(msg, "\n")[0])
close!
endfunc
@@ -1763,6 +1760,102 @@ func Test_edit_is_a_directory()
call delete(dirname, 'rf')
endfunc
+" Test for editing a file using invalid file encoding
+func Test_edit_invalid_encoding()
+ CheckEnglish
+ call writefile([], 'Xfile')
+ redir => msg
+ new ++enc=axbyc Xfile
+ redir END
+ call assert_match('\[NOT converted\]', msg)
+ call delete('Xfile')
+ close!
+endfunc
+
+" Test for the "charconvert" option
+func Test_edit_charconvert()
+ CheckEnglish
+ call writefile(['one', 'two'], 'Xfile')
+
+ " set 'charconvert' to a non-existing function
+ set charconvert=NonExitingFunc()
+ new
+ let caught_e117 = v:false
+ try
+ redir => msg
+ edit ++enc=axbyc Xfile
+ catch /E117:/
+ let caught_e117 = v:true
+ finally
+ redir END
+ endtry
+ call assert_true(caught_e117)
+ call assert_equal(['one', 'two'], getline(1, '$'))
+ call assert_match("Conversion with 'charconvert' failed", msg)
+ close!
+ set charconvert&
+
+ " 'charconvert' function doesn't create a output file
+ func Cconv1()
+ endfunc
+ set charconvert=Cconv1()
+ new
+ redir => msg
+ edit ++enc=axbyc Xfile
+ redir END
+ call assert_equal(['one', 'two'], getline(1, '$'))
+ call assert_match("can't read output of 'charconvert'", msg)
+ close!
+ delfunc Cconv1
+ set charconvert&
+
+ " 'charconvert' function to convert to upper case
+ func Cconv2()
+ let data = readfile(v:fname_in)
+ call map(data, 'toupper(v:val)')
+ call writefile(data, v:fname_out)
+ endfunc
+ set charconvert=Cconv2()
+ new Xfile
+ write ++enc=ucase Xfile1
+ call assert_equal(['ONE', 'TWO'], readfile('Xfile1'))
+ call delete('Xfile1')
+ close!
+ delfunc Cconv2
+ set charconvert&
+
+ " 'charconvert' function removes the input file
+ func Cconv3()
+ call delete(v:fname_in)
+ endfunc
+ set charconvert=Cconv3()
+ new
+ call assert_fails('edit ++enc=lcase Xfile', 'E202:')
+ call assert_equal([''], getline(1, '$'))
+ close!
+ delfunc Cconv3
+ set charconvert&
+
+ call delete('Xfile')
+endfunc
+
+" Test for editing a file without read permission
+func Test_edit_file_no_read_perm()
+ CheckUnix
+ CheckNotBSD
+ call writefile(['one', 'two'], 'Xfile')
+ call setfperm('Xfile', '-w-------')
+ new
+ redir => msg
+ edit Xfile
+ redir END
+ call assert_equal(1, &readonly)
+ call assert_equal([''], getline(1, '$'))
+ call assert_match('\[Permission Denied\]', msg)
+ close!
+ call delete('Xfile')
+endfunc
+
" Using :edit without leaving 'insertmode' should not cause Insert mode to be
" re-entered immediately after <C-L>
func Test_edit_insertmode_ex_edit()
diff --git a/src/nvim/testdir/test_filechanged.vim b/src/nvim/testdir/test_filechanged.vim
index c6e781a1ef..b77f02afd1 100644
--- a/src/nvim/testdir/test_filechanged.vim
+++ b/src/nvim/testdir/test_filechanged.vim
@@ -242,6 +242,15 @@ func Test_file_changed_dialog()
call assert_equal(1, line('$'))
call assert_equal('new line', getline(1))
+ " File created after starting to edit it
+ call delete('Xchanged_d')
+ new Xchanged_d
+ call writefile(['one'], 'Xchanged_d')
+ call feedkeys('L', 'L')
+ checktime Xchanged_d
+ call assert_equal(['one'], getline(1, '$'))
+ close!
+
bwipe!
call delete('Xchanged_d')
endfunc
diff --git a/src/nvim/testdir/test_global.vim b/src/nvim/testdir/test_global.vim
index 947f7efc7c..cb6851250c 100644
--- a/src/nvim/testdir/test_global.vim
+++ b/src/nvim/testdir/test_global.vim
@@ -9,7 +9,10 @@ func Test_yank_put_clipboard()
set clipboard=unnamed
g/^/normal yyp
call assert_equal(['a', 'a', 'b', 'b', 'c', 'c'], getline(1, 6))
-
+ set clipboard=unnamed,unnamedplus
+ call setline(1, ['a', 'b', 'c'])
+ g/^/normal yyp
+ call assert_equal(['a', 'a', 'b', 'b', 'c', 'c'], getline(1, 6))
set clipboard&
bwipe!
endfunc
diff --git a/src/nvim/testdir/test_normal.vim b/src/nvim/testdir/test_normal.vim
index f125c860d5..347404a579 100644
--- a/src/nvim/testdir/test_normal.vim
+++ b/src/nvim/testdir/test_normal.vim
@@ -124,31 +124,6 @@ func Test_normal01_keymodel()
bw!
endfunc
-" Test for select mode
-func Test_normal02_selectmode()
- call Setup_NewWindow()
- 50
- norm! gHy
- call assert_equal('y51', getline('.'))
- call setline(1, range(1,100))
- 50
- exe ":norm! V9jo\<c-g>y"
- call assert_equal('y60', getline('.'))
- " clean up
- bw!
-endfunc
-
-func Test_normal02_selectmode2()
- " some basic select mode tests
- call Setup_NewWindow()
- 50
- " call feedkeys(":set im\n\<c-o>gHc\<c-o>:set noim\n", 'tx')
- call feedkeys("i\<c-o>gHc\<esc>", 'tx')
- call assert_equal('c51', getline('.'))
- " clean up
- bw!
-endfunc
-
func Test_normal03_join()
" basic join test
call Setup_NewWindow()
diff --git a/src/nvim/testdir/test_selectmode.vim b/src/nvim/testdir/test_selectmode.vim
index b483841060..f2cab45450 100644
--- a/src/nvim/testdir/test_selectmode.vim
+++ b/src/nvim/testdir/test_selectmode.vim
@@ -2,6 +2,156 @@
source shared.vim
+" Test for select mode
+func Test_selectmode_basic()
+ new
+ call setline(1, range(1,100))
+ 50
+ norm! gHy
+ call assert_equal('y51', getline('.'))
+ call setline(1, range(1,100))
+ 50
+ exe ":norm! V9jo\<c-g>y"
+ call assert_equal('y60', getline('.'))
+ call setline(1, range(1,100))
+ 50
+ " call feedkeys(":set im\n\<c-o>gHc\<c-o>:set noim\n", 'tx')
+ call feedkeys("i\<c-o>gHc\<esc>", 'tx')
+ call assert_equal('c51', getline('.'))
+ " clean up
+ bw!
+endfunc
+
+" Test for starting selectmode
+func Test_selectmode_start()
+ new
+ set selectmode=key keymodel=startsel
+ call setline(1, ['abc', 'def', 'ghi'])
+ call cursor(1, 4)
+ call feedkeys("A\<s-home>start\<esc>", 'txin')
+ call assert_equal(['startdef', 'ghi'], getline(1, '$'))
+ " start select mode again with gv
+ set selectmode=cmd
+ call feedkeys('gvabc', 'xt')
+ call assert_equal('abctdef', getline(1))
+ set selectmode= keymodel=
+ bw!
+endfunc
+
+" Test for characterwise select mode
+func Test_characterwise_select_mode()
+ new
+
+ " Select mode maps
+ snoremap <lt>End> <End>
+ snoremap <lt>Down> <Down>
+ snoremap <lt>Del> <Del>
+
+ " characterwise select mode: delete middle line
+ call deletebufline('', 1, '$')
+ call append('$', ['a', 'b', 'c'])
+ exe "normal Gkkgh\<End>\<Del>"
+ call assert_equal(['', 'b', 'c'], getline(1, '$'))
+
+ " characterwise select mode: delete middle two lines
+ call deletebufline('', 1, '$')
+ call append('$', ['a', 'b', 'c'])
+ exe "normal Gkkgh\<Down>\<End>\<Del>"
+ call assert_equal(['', 'c'], getline(1, '$'))
+
+ " characterwise select mode: delete last line
+ call deletebufline('', 1, '$')
+ call append('$', ['a', 'b', 'c'])
+ exe "normal Ggh\<End>\<Del>"
+ call assert_equal(['', 'a', 'b', ''], getline(1, '$'))
+
+ " characterwise select mode: delete last two lines
+ call deletebufline('', 1, '$')
+ call append('$', ['a', 'b', 'c'])
+ exe "normal Gkgh\<Down>\<End>\<Del>"
+ call assert_equal(['', 'a', ''], getline(1, '$'))
+
+ " CTRL-H in select mode behaves like 'x'
+ call setline(1, 'abcdef')
+ exe "normal! gggh\<Right>\<Right>\<Right>\<C-H>"
+ call assert_equal('ef', getline(1))
+
+ " CTRL-O in select mode switches to visual mode for one command
+ call setline(1, 'abcdef')
+ exe "normal! gggh\<C-O>3lm"
+ call assert_equal('mef', getline(1))
+
+ sunmap <lt>End>
+ sunmap <lt>Down>
+ sunmap <lt>Del>
+ bwipe!
+endfunc
+
+" Test for linewise select mode
+func Test_linewise_select_mode()
+ new
+
+ " linewise select mode: delete middle line
+ call append('$', ['a', 'b', 'c'])
+ exe "normal GkkgH\<Del>"
+ call assert_equal(['', 'b', 'c'], getline(1, '$'))
+
+ " linewise select mode: delete middle two lines
+ call deletebufline('', 1, '$')
+ call append('$', ['a', 'b', 'c'])
+ exe "normal GkkgH\<Down>\<Del>"
+ call assert_equal(['', 'c'], getline(1, '$'))
+
+ " linewise select mode: delete last line
+ call deletebufline('', 1, '$')
+ call append('$', ['a', 'b', 'c'])
+ exe "normal GgH\<Del>"
+ call assert_equal(['', 'a', 'b'], getline(1, '$'))
+
+ " linewise select mode: delete last two lines
+ call deletebufline('', 1, '$')
+ call append('$', ['a', 'b', 'c'])
+ exe "normal GkgH\<Down>\<Del>"
+ call assert_equal(['', 'a'], getline(1, '$'))
+
+ bwipe!
+endfunc
+
+" Test for blockwise select mode (g CTRL-H)
+func Test_blockwise_select_mode()
+ new
+ call setline(1, ['foo', 'bar'])
+ call feedkeys("g\<BS>\<Right>\<Down>mm", 'xt')
+ call assert_equal(['mmo', 'mmr'], getline(1, '$'))
+ close!
+endfunc
+
+" Test for using visual mode maps in select mode
+func Test_select_mode_map()
+ new
+ vmap <buffer> <F2> 3l
+ call setline(1, 'Test line')
+ call feedkeys("gh\<F2>map", 'xt')
+ call assert_equal('map line', getline(1))
+
+ vmap <buffer> <F2> ygV
+ call feedkeys("0gh\<Right>\<Right>\<F2>cwabc", 'xt')
+ call assert_equal('abc line', getline(1))
+
+ vmap <buffer> <F2> :<C-U>let v=100<CR>
+ call feedkeys("gggh\<Right>\<Right>\<F2>foo", 'xt')
+ call assert_equal('foo line', getline(1))
+
+ " reselect the select mode using gv from a visual mode map
+ vmap <buffer> <F2> gv
+ set selectmode=cmd
+ call feedkeys("0gh\<F2>map", 'xt')
+ call assert_equal('map line', getline(1))
+ set selectmode&
+
+ close!
+endfunc
+
" Test for selecting a register with CTRL-R
func Test_selectmode_register()
new
diff --git a/src/nvim/testdir/test_visual.vim b/src/nvim/testdir/test_visual.vim
index 456f0e0edd..9c1ad0c099 100644
--- a/src/nvim/testdir/test_visual.vim
+++ b/src/nvim/testdir/test_visual.vim
@@ -664,92 +664,6 @@ func Test_characterwise_visual_mode()
bwipe!
endfunc
-func Test_characterwise_select_mode()
- new
-
- " Select mode maps
- snoremap <lt>End> <End>
- snoremap <lt>Down> <Down>
- snoremap <lt>Del> <Del>
-
- " characterwise select mode: delete middle line
- call deletebufline('', 1, '$')
- call append('$', ['a', 'b', 'c'])
- exe "normal Gkkgh\<End>\<Del>"
- call assert_equal(['', 'b', 'c'], getline(1, '$'))
-
- " characterwise select mode: delete middle two lines
- call deletebufline('', 1, '$')
- call append('$', ['a', 'b', 'c'])
- exe "normal Gkkgh\<Down>\<End>\<Del>"
- call assert_equal(['', 'c'], getline(1, '$'))
-
- " characterwise select mode: delete last line
- call deletebufline('', 1, '$')
- call append('$', ['a', 'b', 'c'])
- exe "normal Ggh\<End>\<Del>"
- call assert_equal(['', 'a', 'b', ''], getline(1, '$'))
-
- " characterwise select mode: delete last two lines
- call deletebufline('', 1, '$')
- call append('$', ['a', 'b', 'c'])
- exe "normal Gkgh\<Down>\<End>\<Del>"
- call assert_equal(['', 'a', ''], getline(1, '$'))
-
- " CTRL-H in select mode behaves like 'x'
- call setline(1, 'abcdef')
- exe "normal! gggh\<Right>\<Right>\<Right>\<C-H>"
- call assert_equal('ef', getline(1))
-
- " CTRL-O in select mode switches to visual mode for one command
- call setline(1, 'abcdef')
- exe "normal! gggh\<C-O>3lm"
- call assert_equal('mef', getline(1))
-
- sunmap <lt>End>
- sunmap <lt>Down>
- sunmap <lt>Del>
- bwipe!
-endfunc
-
-func Test_linewise_select_mode()
- new
-
- " linewise select mode: delete middle line
- call append('$', ['a', 'b', 'c'])
- exe "normal GkkgH\<Del>"
- call assert_equal(['', 'b', 'c'], getline(1, '$'))
-
- " linewise select mode: delete middle two lines
- call deletebufline('', 1, '$')
- call append('$', ['a', 'b', 'c'])
- exe "normal GkkgH\<Down>\<Del>"
- call assert_equal(['', 'c'], getline(1, '$'))
-
- " linewise select mode: delete last line
- call deletebufline('', 1, '$')
- call append('$', ['a', 'b', 'c'])
- exe "normal GgH\<Del>"
- call assert_equal(['', 'a', 'b'], getline(1, '$'))
-
- " linewise select mode: delete last two lines
- call deletebufline('', 1, '$')
- call append('$', ['a', 'b', 'c'])
- exe "normal GkgH\<Down>\<Del>"
- call assert_equal(['', 'a'], getline(1, '$'))
-
- bwipe!
-endfunc
-
-" Test for blockwise select mode (g CTRL-H)
-func Test_blockwise_select_mode()
- new
- call setline(1, ['foo', 'bar'])
- call feedkeys("g\<BS>\<Right>\<Down>mm", 'xt')
- call assert_equal(['mmo', 'mmr'], getline(1, '$'))
- close!
-endfunc
-
func Test_visual_mode_put()
new
@@ -789,16 +703,16 @@ func Test_visual_mode_put()
bwipe!
endfunc
-func Test_select_mode_gv()
+func Test_gv_with_exclusive_selection()
new
- " gv in exclusive select mode after operation
+ " gv with exclusive selection after an operation
call append('$', ['zzz ', 'äà '])
set selection=exclusive
normal Gkv3lyjv3lpgvcxxx
call assert_equal(['', 'zzz ', 'xxx '], getline(1, '$'))
- " gv in exclusive select mode without operation
+ " gv with exclusive selection without an operation
call deletebufline('', 1, '$')
call append('$', 'zzz ')
set selection=exclusive
@@ -1147,32 +1061,6 @@ func Test_star_register()
close!
endfunc
-" Test for using visual mode maps in select mode
-func Test_select_mode_map()
- new
- vmap <buffer> <F2> 3l
- call setline(1, 'Test line')
- call feedkeys("gh\<F2>map", 'xt')
- call assert_equal('map line', getline(1))
-
- vmap <buffer> <F2> ygV
- call feedkeys("0gh\<Right>\<Right>\<F2>cwabc", 'xt')
- call assert_equal('abc line', getline(1))
-
- vmap <buffer> <F2> :<C-U>let v=100<CR>
- call feedkeys("gggh\<Right>\<Right>\<F2>foo", 'xt')
- call assert_equal('foo line', getline(1))
-
- " reselect the select mode using gv from a visual mode map
- vmap <buffer> <F2> gv
- set selectmode=cmd
- call feedkeys("0gh\<F2>map", 'xt')
- call assert_equal('map line', getline(1))
- set selectmode&
-
- close!
-endfunc
-
" Test for changing text in visual mode with 'exclusive' selection
func Test_exclusive_selection()
new
diff --git a/src/nvim/testdir/test_writefile.vim b/src/nvim/testdir/test_writefile.vim
index bfbba1f793..a8735bcaf1 100644
--- a/src/nvim/testdir/test_writefile.vim
+++ b/src/nvim/testdir/test_writefile.vim
@@ -128,6 +128,25 @@ func Test_nowrite_quit_split()
bwipe Xfile
endfunc
+func Test_writefile_sync_arg()
+ " This doesn't check if fsync() works, only that the argument is accepted.
+ call writefile(['one'], 'Xtest', 's')
+ call writefile(['two'], 'Xtest', 'S')
+ call delete('Xtest')
+endfunc
+
+func Test_writefile_sync_dev_stdout()
+ if !has('unix')
+ return
+ endif
+ if filewritable('/dev/stdout')
+ " Just check that this doesn't cause an error.
+ call writefile(['one'], '/dev/stdout', 's')
+ else
+ throw 'Skipped: /dev/stdout is not writable'
+ endif
+endfunc
+
func Test_writefile_autowrite()
set autowrite
new
@@ -237,29 +256,18 @@ func Test_write_errors()
call delete('Xfile')
endfunc
-func Test_writefile_sync_dev_stdout()
- if !has('unix')
- return
- endif
- if filewritable('/dev/stdout')
- " Just check that this doesn't cause an error.
- call writefile(['one'], '/dev/stdout', 's')
- else
- throw 'Skipped: /dev/stdout is not writable'
- endif
-endfunc
-
-func Test_writefile_sync_arg()
- " This doesn't check if fsync() works, only that the argument is accepted.
- call writefile(['one'], 'Xtest', 's')
- call writefile(['two'], 'Xtest', 'S')
- call delete('Xtest')
+" Test for writing a file using invalid file encoding
+func Test_write_invalid_encoding()
+ new
+ call setline(1, 'abc')
+ call assert_fails('write ++enc=axbyc Xfile', 'E213:')
+ close!
endfunc
" Tests for reading and writing files with conversion for Win32.
func Test_write_file_encoding()
- CheckMSWindows
throw 'skipped: Nvim does not support :w ++enc=cp1251'
+ CheckMSWindows
let save_encoding = &encoding
let save_fileencodings = &fileencodings
set encoding& fileencodings&
diff --git a/test/functional/legacy/filechanged_spec.lua b/test/functional/legacy/filechanged_spec.lua
index ecb861098c..1f23528d61 100644
--- a/test/functional/legacy/filechanged_spec.lua
+++ b/test/functional/legacy/filechanged_spec.lua
@@ -67,6 +67,15 @@ describe('file changed dialog', function()
call assert_equal(1, line('$'))
call assert_equal('new line', getline(1))
+ " File created after starting to edit it
+ call delete('Xchanged_d')
+ new Xchanged_d
+ call writefile(['one'], 'Xchanged_d')
+ call nvim_input('L')
+ checktime Xchanged_d
+ call assert_equal(['one'], getline(1, '$'))
+ close!
+
bwipe!
call delete('Xchanged_d')
endfunc