forked from aniani/vim
e2e4075fad
Problem: Tests do not check the error number properly.0 Solution: Add a colon after the error number. (closes #6869)
680 lines
19 KiB
VimL
680 lines
19 KiB
VimL
" Tests for the writefile() function and some :write commands.
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source check.vim
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source term_util.vim
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func Test_writefile()
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let f = tempname()
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call writefile(["over","written"], f, "b")
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call writefile(["hello","world"], f, "b")
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call writefile(["!", "good"], f, "a")
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call writefile(["morning"], f, "ab")
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call writefile(["", "vimmers"], f, "ab")
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let l = readfile(f)
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call assert_equal("hello", l[0])
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call assert_equal("world!", l[1])
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call assert_equal("good", l[2])
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call assert_equal("morning", l[3])
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call assert_equal("vimmers", l[4])
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call delete(f)
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call assert_fails('call writefile("text", "Xfile")', 'E475: Invalid argument: writefile() first argument must be a List or a Blob')
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endfunc
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func Test_writefile_ignore_regexp_error()
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write Xt[z-a]est.txt
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call delete('Xt[z-a]est.txt')
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endfunc
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func Test_writefile_fails_gently()
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call assert_fails('call writefile(["test"], "Xfile", [])', 'E730:')
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call assert_false(filereadable("Xfile"))
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call delete("Xfile")
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call assert_fails('call writefile(["test", [], [], [], "tset"], "Xfile")', 'E730:')
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call assert_false(filereadable("Xfile"))
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call delete("Xfile")
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call assert_fails('call writefile([], "Xfile", [])', 'E730:')
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call assert_false(filereadable("Xfile"))
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call delete("Xfile")
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call assert_fails('call writefile([], [])', 'E730:')
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endfunc
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func Test_writefile_fails_conversion()
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CheckFeature iconv
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if has('sun')
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throw 'Skipped: does not work on SunOS'
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endif
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" Without a backup file the write won't happen if there is a conversion
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" error.
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set nobackup nowritebackup backupdir=. backupskip=
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new
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let contents = ["line one", "line two"]
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call writefile(contents, 'Xfile')
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edit Xfile
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call setline(1, ["first line", "cannot convert \u010b", "third line"])
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call assert_fails('write ++enc=cp932', 'E513:')
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call assert_equal(contents, readfile('Xfile'))
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call delete('Xfile')
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bwipe!
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set backup& writebackup& backupdir&vim backupskip&vim
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endfunc
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func Test_writefile_fails_conversion2()
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CheckFeature iconv
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if has('sun')
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throw 'Skipped: does not work on SunOS'
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endif
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" With a backup file the write happens even if there is a conversion error,
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" but then the backup file must remain
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set nobackup writebackup backupdir=. backupskip=
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let contents = ["line one", "line two"]
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call writefile(contents, 'Xfile_conversion_err')
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edit Xfile_conversion_err
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call setline(1, ["first line", "cannot convert \u010b", "third line"])
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set fileencoding=latin1
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let output = execute('write')
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call assert_match('CONVERSION ERROR', output)
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call assert_equal(contents, readfile('Xfile_conversion_err~'))
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call delete('Xfile_conversion_err')
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call delete('Xfile_conversion_err~')
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bwipe!
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set backup& writebackup& backupdir&vim backupskip&vim
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endfunc
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func SetFlag(timer)
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let g:flag = 1
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endfunc
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func Test_write_quit_split()
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" Prevent exiting by splitting window on file write.
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augroup testgroup
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autocmd BufWritePre * split
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augroup END
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e! Xfile
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call setline(1, 'nothing')
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wq
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if has('timers')
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" timer will not run if "exiting" is still set
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let g:flag = 0
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call timer_start(1, 'SetFlag')
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sleep 50m
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call assert_equal(1, g:flag)
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unlet g:flag
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endif
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au! testgroup
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bwipe Xfile
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call delete('Xfile')
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endfunc
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func Test_nowrite_quit_split()
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" Prevent exiting by opening a help window.
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e! Xfile
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help
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wincmd w
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exe winnr() . 'q'
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if has('timers')
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" timer will not run if "exiting" is still set
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let g:flag = 0
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call timer_start(1, 'SetFlag')
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sleep 50m
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call assert_equal(1, g:flag)
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unlet g:flag
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endif
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bwipe Xfile
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endfunc
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func Test_writefile_sync_arg()
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" This doesn't check if fsync() works, only that the argument is accepted.
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call writefile(['one'], 'Xtest', 's')
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call writefile(['two'], 'Xtest', 'S')
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call delete('Xtest')
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endfunc
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func Test_writefile_sync_dev_stdout()
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CheckUnix
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if filewritable('/dev/stdout')
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" Just check that this doesn't cause an error.
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call writefile(['one'], '/dev/stdout')
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else
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throw 'Skipped: /dev/stdout is not writable'
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endif
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endfunc
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func Test_writefile_autowrite()
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set autowrite
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new
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next Xa Xb Xc
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call setline(1, 'aaa')
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next
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call assert_equal(['aaa'], readfile('Xa'))
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call setline(1, 'bbb')
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call assert_fails('edit XX')
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call assert_false(filereadable('Xb'))
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set autowriteall
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edit XX
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call assert_equal(['bbb'], readfile('Xb'))
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bwipe!
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call delete('Xa')
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call delete('Xb')
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set noautowrite
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endfunc
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func Test_writefile_autowrite_nowrite()
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set autowrite
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new
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next Xa Xb Xc
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set buftype=nowrite
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call setline(1, 'aaa')
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let buf = bufnr('%')
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" buffer contents silently lost
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edit XX
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call assert_false(filereadable('Xa'))
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rewind
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call assert_equal('', getline(1))
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bwipe!
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set noautowrite
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endfunc
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" Test for ':w !<cmd>' to pipe lines from the current buffer to an external
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" command.
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func Test_write_pipe_to_cmd()
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CheckUnix
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new
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call setline(1, ['L1', 'L2', 'L3', 'L4'])
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2,3w !cat > Xfile
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call assert_equal(['L2', 'L3'], readfile('Xfile'))
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close!
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call delete('Xfile')
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endfunc
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" Test for :saveas
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func Test_saveas()
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call assert_fails('saveas', 'E471:')
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call writefile(['L1'], 'Xfile')
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new Xfile
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new
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call setline(1, ['L1'])
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call assert_fails('saveas Xfile', 'E139:')
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close!
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enew | only
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call delete('Xfile')
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endfunc
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func Test_write_errors()
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" Test for writing partial buffer
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call writefile(['L1', 'L2', 'L3'], 'Xfile')
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new Xfile
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call assert_fails('1,2write', 'E140:')
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close!
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call assert_fails('w > Xtest', 'E494:')
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" Try to overwrite a directory
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if has('unix')
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call mkdir('Xdir1')
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call assert_fails('write Xdir1', 'E17:')
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call delete('Xdir1', 'd')
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endif
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" Test for :wall for a buffer with no name
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enew | only
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call setline(1, ['L1'])
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call assert_fails('wall', 'E141:')
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enew!
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" Test for writing a 'readonly' file
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new Xfile
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set readonly
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call assert_fails('write', 'E45:')
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close
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" Test for writing to a read-only file
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new Xfile
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call setfperm('Xfile', 'r--r--r--')
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call assert_fails('write', 'E505:')
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call setfperm('Xfile', 'rw-rw-rw-')
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close
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call delete('Xfile')
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call writefile(test_null_list(), 'Xfile')
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call assert_false(filereadable('Xfile'))
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call writefile(test_null_blob(), 'Xfile')
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call assert_false(filereadable('Xfile'))
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call assert_fails('call writefile([], "")', 'E482:')
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" very long file name
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let long_fname = repeat('n', 5000)
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call assert_fails('exe "w " .. long_fname', 'E75:')
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call assert_fails('call writefile([], long_fname)', 'E482:')
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endfunc
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" Test for writing to a file which is modified after Vim read it
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func Test_write_file_mtime()
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CheckEnglish
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CheckRunVimInTerminal
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" First read the file into a buffer
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call writefile(["Line1", "Line2"], 'Xfile')
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let old_ftime = getftime('Xfile')
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let buf = RunVimInTerminal('Xfile', #{rows : 10})
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call TermWait(buf)
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call term_sendkeys(buf, ":set noswapfile\<CR>")
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call TermWait(buf)
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" Modify the file directly. Make sure the file modification time is
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" different. Note that on Linux/Unix, the file is considered modified
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" outside, only if the difference is 2 seconds or more
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sleep 1
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call writefile(["Line3", "Line4"], 'Xfile')
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let new_ftime = getftime('Xfile')
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while new_ftime - old_ftime < 2
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sleep 100m
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call writefile(["Line3", "Line4"], 'Xfile')
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let new_ftime = getftime('Xfile')
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endwhile
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" Try to overwrite the file and check for the prompt
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call term_sendkeys(buf, ":w\<CR>")
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call TermWait(buf)
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call WaitForAssert({-> assert_equal("WARNING: The file has been changed since reading it!!!", term_getline(buf, 9))})
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call assert_equal("Do you really want to write to it (y/n)?",
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\ term_getline(buf, 10))
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call term_sendkeys(buf, "n\<CR>")
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call TermWait(buf)
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call assert_equal(new_ftime, getftime('Xfile'))
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call term_sendkeys(buf, ":w\<CR>")
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call TermWait(buf)
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call term_sendkeys(buf, "y\<CR>")
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call TermWait(buf)
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call WaitForAssert({-> assert_equal('Line2', readfile('Xfile')[1])})
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" clean up
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call StopVimInTerminal(buf)
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call delete('Xfile')
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endfunc
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" Test for an autocmd unloading a buffer during a write command
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func Test_write_autocmd_unloadbuf_lockmark()
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augroup WriteTest
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autocmd BufWritePre Xfile enew | write
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augroup END
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e Xfile
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call assert_fails('lockmarks write', ['E32:', 'E203:'])
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augroup WriteTest
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au!
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augroup END
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augroup! WriteTest
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endfunc
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" Test for writing a buffer with 'acwrite' but without autocmds
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func Test_write_acwrite_error()
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new Xfile
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call setline(1, ['line1', 'line2', 'line3'])
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set buftype=acwrite
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call assert_fails('write', 'E676:')
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call assert_fails('1,2write!', 'E676:')
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call assert_fails('w >>', 'E676:')
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close!
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endfunc
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" Test for adding and removing lines from an autocmd when writing a buffer
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func Test_write_autocmd_add_remove_lines()
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new Xfile
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call setline(1, ['aaa', 'bbb', 'ccc', 'ddd'])
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" Autocmd deleting lines from the file when writing a partial file
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augroup WriteTest2
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au!
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autocmd FileWritePre Xfile 1,2d
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augroup END
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call assert_fails('2,3w!', 'E204:')
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" Autocmd adding lines to a file when writing a partial file
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augroup WriteTest2
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au!
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autocmd FileWritePre Xfile call append(0, ['xxx', 'yyy'])
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augroup END
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%d
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call setline(1, ['aaa', 'bbb', 'ccc', 'ddd'])
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1,2w!
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call assert_equal(['xxx', 'yyy', 'aaa', 'bbb'], readfile('Xfile'))
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" Autocmd deleting lines from the file when writing the whole file
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augroup WriteTest2
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au!
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autocmd BufWritePre Xfile 1,2d
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augroup END
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%d
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call setline(1, ['aaa', 'bbb', 'ccc', 'ddd'])
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w
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call assert_equal(['ccc', 'ddd'], readfile('Xfile'))
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augroup WriteTest2
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au!
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augroup END
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augroup! WriteTest2
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close!
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call delete('Xfile')
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endfunc
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" Test for writing to a readonly file
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func Test_write_readonly()
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call writefile([], 'Xfile')
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call setfperm('Xfile', "r--------")
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edit Xfile
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set noreadonly backupskip=
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call assert_fails('write', 'E505:')
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let save_cpo = &cpo
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set cpo+=W
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call assert_fails('write!', 'E504:')
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let &cpo = save_cpo
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call setline(1, ['line1'])
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write!
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call assert_equal(['line1'], readfile('Xfile'))
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set backupskip&
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call delete('Xfile')
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endfunc
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" Test for 'patchmode'
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func Test_patchmode()
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call writefile(['one'], 'Xfile')
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set patchmode=.orig nobackup backupskip= writebackup
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new Xfile
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call setline(1, 'two')
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" first write should create the .orig file
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write
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call assert_equal(['one'], readfile('Xfile.orig'))
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call setline(1, 'three')
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" subsequent writes should not create/modify the .orig file
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write
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call assert_equal(['one'], readfile('Xfile.orig'))
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set patchmode& backup& backupskip& writebackup&
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call delete('Xfile')
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call delete('Xfile.orig')
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endfunc
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" Test for writing to a file in a readonly directory
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func Test_write_readonly_dir()
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" On MS-Windows, modifying files in a read-only directory is allowed.
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CheckUnix
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call mkdir('Xdir')
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call writefile(['one'], 'Xdir/Xfile1')
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call setfperm('Xdir', 'r-xr--r--')
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" try to create a new file in the directory
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new Xdir/Xfile2
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call setline(1, 'two')
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call assert_fails('write', 'E212:')
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" try to create a backup file in the directory
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edit! Xdir/Xfile1
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set backupdir=./Xdir backupskip=
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set patchmode=.orig
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call assert_fails('write', 'E509:')
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call setfperm('Xdir', 'rwxr--r--')
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call delete('Xdir', 'rf')
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set backupdir& backupskip& patchmode&
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endfunc
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" Test for writing a file using invalid file encoding
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func Test_write_invalid_encoding()
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new
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call setline(1, 'abc')
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call assert_fails('write ++enc=axbyc Xfile', 'E213:')
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close!
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endfunc
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" Tests for reading and writing files with conversion for Win32.
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func Test_write_file_encoding()
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CheckMSWindows
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let save_encoding = &encoding
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let save_fileencodings = &fileencodings
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set encoding& fileencodings&
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let text =<< trim END
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1 utf-8 text: ДлÑ<EFBFBD> Vim version 6.2. ПоÑ<EFBFBD>леднее изменение: 1970 Jan 01
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2 cp1251 text: Äëÿ Vim version 6.2. Ïîñëåäíåå èçìåíåíèå: 1970 Jan 01
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3 cp866 text: „«ï Vim version 6.2. <20>®á«¥¤¥¥ ¨§¬¥¥¨¥: 1970 Jan 01
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END
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call writefile(text, 'Xfile')
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edit Xfile
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" write tests:
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" combine three values for 'encoding' with three values for 'fileencoding'
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" also write files for read tests
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call cursor(1, 1)
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set encoding=utf-8
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.w! ++enc=utf-8 Xtest
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.w ++enc=cp1251 >> Xtest
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.w ++enc=cp866 >> Xtest
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.w! ++enc=utf-8 Xutf8
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let expected =<< trim END
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1 utf-8 text: ДлÑ<EFBFBD> Vim version 6.2. ПоÑ<EFBFBD>леднее изменение: 1970 Jan 01
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1 utf-8 text: Äëÿ Vim version 6.2. Ïîñëåäíåå èçìåíåíèå: 1970 Jan 01
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1 utf-8 text: „«ï Vim version 6.2. <20>®á«¥¤¥¥ ¨§¬¥¥¨¥: 1970 Jan 01
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END
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call assert_equal(expected, readfile('Xtest'))
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call cursor(2, 1)
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set encoding=cp1251
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.w! ++enc=utf-8 Xtest
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.w ++enc=cp1251 >> Xtest
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.w ++enc=cp866 >> Xtest
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.w! ++enc=cp1251 Xcp1251
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let expected =<< trim END
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2 cp1251 text: ДлÑ<EFBFBD> Vim version 6.2. ПоÑ<EFBFBD>леднее изменение: 1970 Jan 01
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2 cp1251 text: Äëÿ Vim version 6.2. Ïîñëåäíåå èçìåíåíèå: 1970 Jan 01
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2 cp1251 text: „«ï Vim version 6.2. <20>®á«¥¤¥¥ ¨§¬¥¥¨¥: 1970 Jan 01
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END
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call assert_equal(expected, readfile('Xtest'))
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call cursor(3, 1)
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set encoding=cp866
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.w! ++enc=utf-8 Xtest
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.w ++enc=cp1251 >> Xtest
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.w ++enc=cp866 >> Xtest
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.w! ++enc=cp866 Xcp866
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let expected =<< trim END
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3 cp866 text: ДлÑ<EFBFBD> Vim version 6.2. ПоÑ<EFBFBD>леднее изменение: 1970 Jan 01
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3 cp866 text: Äëÿ Vim version 6.2. Ïîñëåäíåå èçìåíåíèå: 1970 Jan 01
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3 cp866 text: „«ï Vim version 6.2. <20>®á«¥¤¥¥ ¨§¬¥¥¨¥: 1970 Jan 01
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END
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call assert_equal(expected, readfile('Xtest'))
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" read three 'fileencoding's with utf-8 'encoding'
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set encoding=utf-8 fencs=utf-8,cp1251
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e Xutf8
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.w! ++enc=utf-8 Xtest
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e Xcp1251
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.w ++enc=utf-8 >> Xtest
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set fencs=utf-8,cp866
|
||
e Xcp866
|
||
.w ++enc=utf-8 >> Xtest
|
||
let expected =<< trim END
|
||
1 utf-8 text: ДлÑ<EFBFBD> Vim version 6.2. ПоÑ<EFBFBD>леднее изменение: 1970 Jan 01
|
||
2 cp1251 text: ДлÑ<EFBFBD> Vim version 6.2. ПоÑ<EFBFBD>леднее изменение: 1970 Jan 01
|
||
3 cp866 text: ДлÑ<EFBFBD> Vim version 6.2. ПоÑ<EFBFBD>леднее изменение: 1970 Jan 01
|
||
END
|
||
call assert_equal(expected, readfile('Xtest'))
|
||
|
||
" read three 'fileencoding's with cp1251 'encoding'
|
||
set encoding=utf-8 fencs=utf-8,cp1251
|
||
e Xutf8
|
||
.w! ++enc=cp1251 Xtest
|
||
e Xcp1251
|
||
.w ++enc=cp1251 >> Xtest
|
||
set fencs=utf-8,cp866
|
||
e Xcp866
|
||
.w ++enc=cp1251 >> Xtest
|
||
let expected =<< trim END
|
||
1 utf-8 text: Äëÿ Vim version 6.2. Ïîñëåäíåå èçìåíåíèå: 1970 Jan 01
|
||
2 cp1251 text: Äëÿ Vim version 6.2. Ïîñëåäíåå èçìåíåíèå: 1970 Jan 01
|
||
3 cp866 text: Äëÿ Vim version 6.2. Ïîñëåäíåå èçìåíåíèå: 1970 Jan 01
|
||
END
|
||
call assert_equal(expected, readfile('Xtest'))
|
||
|
||
" read three 'fileencoding's with cp866 'encoding'
|
||
set encoding=cp866 fencs=utf-8,cp1251
|
||
e Xutf8
|
||
.w! ++enc=cp866 Xtest
|
||
e Xcp1251
|
||
.w ++enc=cp866 >> Xtest
|
||
set fencs=utf-8,cp866
|
||
e Xcp866
|
||
.w ++enc=cp866 >> Xtest
|
||
let expected =<< trim END
|
||
1 utf-8 text: „«ï Vim version 6.2. <20>®á«¥¤¥¥ ¨§¬¥¥¨¥: 1970 Jan 01
|
||
2 cp1251 text: „«ï Vim version 6.2. <20>®á«¥¤¥¥ ¨§¬¥¥¨¥: 1970 Jan 01
|
||
3 cp866 text: „«ï Vim version 6.2. <20>®á«¥¤¥¥ ¨§¬¥¥¨¥: 1970 Jan 01
|
||
END
|
||
call assert_equal(expected, readfile('Xtest'))
|
||
|
||
call delete('Xfile')
|
||
call delete('Xtest')
|
||
call delete('Xutf8')
|
||
call delete('Xcp1251')
|
||
call delete('Xcp866')
|
||
let &encoding = save_encoding
|
||
let &fileencodings = save_fileencodings
|
||
%bw!
|
||
endfunc
|
||
|
||
" Test for writing and reading a file starting with a BOM.
|
||
" Byte Order Mark (BOM) character for various encodings is below:
|
||
" UTF-8 : EF BB BF
|
||
" UTF-16 (BE): FE FF
|
||
" UTF-16 (LE): FF FE
|
||
" UTF-32 (BE): 00 00 FE FF
|
||
" UTF-32 (LE): FF FE 00 00
|
||
func Test_readwrite_file_with_bom()
|
||
let utf8_bom = "\xEF\xBB\xBF"
|
||
let utf16be_bom = "\xFE\xFF"
|
||
let utf16le_bom = "\xFF\xFE"
|
||
let utf32be_bom = "\n\n\xFE\xFF"
|
||
let utf32le_bom = "\xFF\xFE\n\n"
|
||
let save_fileencoding = &fileencoding
|
||
set cpoptions+=S
|
||
|
||
" Check that editing a latin1 file doesn't see a BOM
|
||
call writefile(["\xFE\xFElatin-1"], 'Xtest1')
|
||
edit Xtest1
|
||
call assert_equal('latin1', &fileencoding)
|
||
call assert_equal(0, &bomb)
|
||
set fenc=latin1
|
||
write Xfile2
|
||
call assert_equal(["\xFE\xFElatin-1", ''], readfile('Xfile2', 'b'))
|
||
set bomb fenc=latin1
|
||
write Xtest3
|
||
call assert_equal(["\xFE\xFElatin-1", ''], readfile('Xtest3', 'b'))
|
||
set bomb&
|
||
|
||
" Check utf-8 BOM
|
||
%bw!
|
||
call writefile([utf8_bom .. "utf-8"], 'Xtest1')
|
||
edit! Xtest1
|
||
call assert_equal('utf-8', &fileencoding)
|
||
call assert_equal(1, &bomb)
|
||
call assert_equal('utf-8', getline(1))
|
||
set fenc=latin1
|
||
write! Xfile2
|
||
call assert_equal(['utf-8', ''], readfile('Xfile2', 'b'))
|
||
set fenc=utf-8
|
||
w! Xtest3
|
||
call assert_equal([utf8_bom .. "utf-8", ''], readfile('Xtest3', 'b'))
|
||
|
||
" Check utf-8 with an error (will fall back to latin-1)
|
||
%bw!
|
||
call writefile([utf8_bom .. "utf-8\x80err"], 'Xtest1')
|
||
edit! Xtest1
|
||
call assert_equal('latin1', &fileencoding)
|
||
call assert_equal(0, &bomb)
|
||
call assert_equal("\xC3\xAF\xC2\xBB\xC2\xBFutf-8\xC2\x80err", getline(1))
|
||
set fenc=latin1
|
||
write! Xfile2
|
||
call assert_equal([utf8_bom .. "utf-8\x80err", ''], readfile('Xfile2', 'b'))
|
||
set fenc=utf-8
|
||
w! Xtest3
|
||
call assert_equal(["\xC3\xAF\xC2\xBB\xC2\xBFutf-8\xC2\x80err", ''],
|
||
\ readfile('Xtest3', 'b'))
|
||
|
||
" Check ucs-2 BOM
|
||
%bw!
|
||
call writefile([utf16be_bom .. "\nu\nc\ns\n-\n2\n"], 'Xtest1')
|
||
edit! Xtest1
|
||
call assert_equal('utf-16', &fileencoding)
|
||
call assert_equal(1, &bomb)
|
||
call assert_equal('ucs-2', getline(1))
|
||
set fenc=latin1
|
||
write! Xfile2
|
||
call assert_equal(["ucs-2", ''], readfile('Xfile2', 'b'))
|
||
set fenc=ucs-2
|
||
w! Xtest3
|
||
call assert_equal([utf16be_bom .. "\nu\nc\ns\n-\n2\n", ''],
|
||
\ readfile('Xtest3', 'b'))
|
||
|
||
" Check ucs-2le BOM
|
||
%bw!
|
||
call writefile([utf16le_bom .. "u\nc\ns\n-\n2\nl\ne\n"], 'Xtest1')
|
||
" Need to add a NUL byte after the NL byte
|
||
call writefile(0z00, 'Xtest1', 'a')
|
||
edit! Xtest1
|
||
call assert_equal('utf-16le', &fileencoding)
|
||
call assert_equal(1, &bomb)
|
||
call assert_equal('ucs-2le', getline(1))
|
||
set fenc=latin1
|
||
write! Xfile2
|
||
call assert_equal(["ucs-2le", ''], readfile('Xfile2', 'b'))
|
||
set fenc=ucs-2le
|
||
w! Xtest3
|
||
call assert_equal([utf16le_bom .. "u\nc\ns\n-\n2\nl\ne\n", "\n"],
|
||
\ readfile('Xtest3', 'b'))
|
||
|
||
" Check ucs-4 BOM
|
||
%bw!
|
||
call writefile([utf32be_bom .. "\n\n\nu\n\n\nc\n\n\ns\n\n\n-\n\n\n4\n\n\n"], 'Xtest1')
|
||
edit! Xtest1
|
||
call assert_equal('ucs-4', &fileencoding)
|
||
call assert_equal(1, &bomb)
|
||
call assert_equal('ucs-4', getline(1))
|
||
set fenc=latin1
|
||
write! Xfile2
|
||
call assert_equal(["ucs-4", ''], readfile('Xfile2', 'b'))
|
||
set fenc=ucs-4
|
||
w! Xtest3
|
||
call assert_equal([utf32be_bom .. "\n\n\nu\n\n\nc\n\n\ns\n\n\n-\n\n\n4\n\n\n", ''], readfile('Xtest3', 'b'))
|
||
|
||
" Check ucs-4le BOM
|
||
%bw!
|
||
call writefile([utf32le_bom .. "u\n\n\nc\n\n\ns\n\n\n-\n\n\n4\n\n\nl\n\n\ne\n\n\n"], 'Xtest1')
|
||
" Need to add three NUL bytes after the NL byte
|
||
call writefile(0z000000, 'Xtest1', 'a')
|
||
edit! Xtest1
|
||
call assert_equal('ucs-4le', &fileencoding)
|
||
call assert_equal(1, &bomb)
|
||
call assert_equal('ucs-4le', getline(1))
|
||
set fenc=latin1
|
||
write! Xfile2
|
||
call assert_equal(["ucs-4le", ''], readfile('Xfile2', 'b'))
|
||
set fenc=ucs-4le
|
||
w! Xtest3
|
||
call assert_equal([utf32le_bom .. "u\n\n\nc\n\n\ns\n\n\n-\n\n\n4\n\n\nl\n\n\ne\n\n\n", "\n\n\n"], readfile('Xtest3', 'b'))
|
||
|
||
set cpoptions-=S
|
||
let &fileencoding = save_fileencoding
|
||
call delete('Xtest1')
|
||
call delete('Xfile2')
|
||
call delete('Xtest3')
|
||
%bw!
|
||
endfunc
|
||
|
||
" vim: shiftwidth=2 sts=2 expandtab
|