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view src/testdir/test_ex_undo.vim @ 21200:37edecbfb834 v8.2.1151

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patch 8.2.1151: insufficient test coverage for Python Commit: https://github.com/vim/vim/commit/0ab55d62012c1fb38c4b540a4233421820a59389 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jul 7 20:50:39 2020 +0200 patch 8.2.1151: insufficient test coverage for Python Problem: Insufficient test coverage for Python. Solution: Add more test cases. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/6415)
author Bram Moolenaar <Bram@vim.org>
date Tue, 07 Jul 2020 21:00:04 +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