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view src/testdir/test_ex_undo.vim @ 25409:e3f1086429d8 v8.2.3241

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patch 8.2.3241: Vim9: memory leak when function reports an error Commit: https://github.com/vim/vim/commit/6e850a6900793e215c08b39d6490173488cb05ce Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jul 28 22:21:23 2021 +0200 patch 8.2.3241: Vim9: memory leak when function reports an error Problem: Vim9: memory leak when function reports an error. Solution: Clear the return value.
author Bram Moolenaar <Bram@vim.org>
date Wed, 28 Jul 2021 22:30:04 +0200
parents 08940efa6b4e
children
line wrap: on
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" Tests for :undo

func Test_ex_undo()
  new ex-undo
  setlocal ul=10
  exe "normal ione\n\<Esc>"
  setlocal ul=10
  exe "normal itwo\n\<Esc>"
  setlocal ul=10
  exe "normal ithree\n\<Esc>"
  call assert_equal(4, line('$'))
  undo
  call assert_equal(3, line('$'))
  undo 1
  call assert_equal(2, line('$'))
  undo 0
  call assert_equal(1, line('$'))
  quit!
endfunc

" vim: shiftwidth=2 sts=2 expandtab