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view src/testdir/test_ex_undo.vim @ 17899:48fd0712dad8 v8.1.1946

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patch 8.1.1946: memory error when profiling a function without a script ID Commit: https://github.com/vim/vim/commit/163588005da3a240e49416093d0d0251951d60a1 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 30 18:37:26 2019 +0200 patch 8.1.1946: memory error when profiling a function without a script ID Problem: Memory error when profiling a function without a script ID. Solution: Check for missing script ID. (closes https://github.com/vim/vim/issues/4877)
author Bram Moolenaar <Bram@vim.org>
date Fri, 30 Aug 2019 18:45:03 +0200
parents 52b13e25b21d
children 08940efa6b4e
line wrap: on
line source

" 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