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view src/testdir/test_makeencoding.vim @ 34379:37b4c89ba420 v9.1.0116

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patch 9.1.0116: win_split_ins may not check available room Commit: https://github.com/vim/vim/commit/0fd44a5ad81ade342cb54d8984965bdedd2272c8 Author: Sean Dewar <6256228+seandewar@users.noreply.github.com> Date: Tue Feb 20 20:28:15 2024 +0100 patch 9.1.0116: win_split_ins may not check available room Problem: win_split_ins has no check for E36 when moving an existing window Solution: check for room and fix the issues in f_win_splitmove() (Sean Dewar) win_split_ins has no check for E36 when moving an existing window, allowing for layouts with many overlapping zero-sized windows to be created (which may also cause drawing issues with tablines and such). f_win_splitmove also has some bugs. So check for room and fix the issues in f_win_splitmove. Handle failure in the two relevant win_split_ins callers by restoring the original layout, and factor the common logic into win_splitmove. Don't check for room when opening an autocommand window, as it's a temporary window that's rarely interacted with or drawn anyhow, and is rather important for some autocommands. Issues fixed in f_win_splitmove: - Error if splitting is disallowed. - Fix heap-use-after-frees if autocommands fired from switching to "targetwin" close "wp" or "oldwin". - Fix splitting the wrong window if autocommands fired from switching to "targetwin" switch to a different window. - Ensure -1 is returned for all errors. Also handle allocation failure a bit earlier in make_snapshot (callers, except win_splitmove, don't really care if a snapshot can't be made, so just ignore the return value). Note: Test_smoothscroll_in_zero_width_window failed after these changes with E36, as it was using the previous behaviour to create a zero-width window. I've fixed the test such that it fails with UBSAN as expected when v9.0.1367 is reverted (and simplified it too). related: #14042 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Tue, 20 Feb 2024 22:30:04 +0100
parents d1af65b322d0
children
line wrap: on
line source

" Tests for 'makeencoding'.

source shared.vim
source check.vim

CheckFeature quickfix
let s:python = PythonProg()
if s:python == ''
  throw 'Skipped: python program missing'
endif

let s:script = 'test_makeencoding.py'

let s:message_tbl = {
      \ 'utf-8': 'ÀÈÌÒÙ こんにちは 你好',
      \ 'latin1': 'ÀÈÌÒÙ',
      \ 'cp932': 'こんにちは',
      \ 'cp936': '你好',
      \}


" Tests for :cgetfile and :lgetfile.
func Test_getfile()
  set errorfile=Xerror.txt
  set errorformat=%f(%l)\ :\ %m

  " :cgetfile
  for enc in keys(s:message_tbl)
    let &makeencoding = enc
    exec "silent !" . s:python . " " . s:script . " " . enc . " > " . &errorfile
    cgetfile
    copen
    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
          \ getline('.'))
    cclose
  endfor

  " :lgetfile
  for enc in keys(s:message_tbl)
    let &makeencoding = enc
    exec "silent !" . s:python . " " . s:script . " " . enc . " > " . &errorfile
    lgetfile
    lopen
    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
          \ getline('.'))
    lclose
  endfor

  call delete(&errorfile)
endfunc


" Tests for :grep and :lgrep.
func Test_grep()
  let &grepprg = s:python
  set grepformat=%f(%l)\ :\ %m

  " :grep
  for enc in keys(s:message_tbl)
    let &makeencoding = enc
    exec "silent grep! " . s:script . " " . enc
    copen
    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
          \ getline('.'))
    cclose
  endfor

  " :lgrep
  for enc in keys(s:message_tbl)
    let &makeencoding = enc
    exec "silent lgrep! " . s:script . " " . enc
    lopen
    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
          \ getline('.'))
    lclose
  endfor
endfunc


" Tests for :make and :lmake.
func Test_make()
  let &makeprg = s:python
  set errorformat=%f(%l)\ :\ %m

  " :make
  for enc in keys(s:message_tbl)
    let &makeencoding = enc
    exec "silent make! " . s:script . " " . enc
    copen
    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
          \ getline('.'))
    cclose
  endfor

  " :lmake
  for enc in keys(s:message_tbl)
    let &makeencoding = enc
    exec "silent lmake! " . s:script . " " . enc
    lopen
    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
          \ getline('.'))
    lclose
  endfor
endfunc

" Test for an error file with a long line that needs an encoding conversion
func Test_longline_conversion()
  new
  call setline(1, ['Xfile:10:' .. repeat("\xe0", 2000)])
  write ++enc=latin1 Xerr.out
  bw!
  set errorformat&
  set makeencoding=latin1
  cfile Xerr.out
  call assert_equal(repeat("\u00e0", 2000), getqflist()[0].text)
  call delete('Xerr.out')
  set makeencoding&
endfunc

" vim: shiftwidth=2 sts=2 expandtab