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view src/testdir/test_ex_undo.vim @ 19221:f63f3b423ad3 v8.2.0169

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patch 8.2.0169: Coverity warning for dead code Commit: https://github.com/vim/vim/commit/8cbd6dfc0c9d84c5be8414dfdea3b28b72dfddb6 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 28 22:59:45 2020 +0100 patch 8.2.0169: Coverity warning for dead code Problem: Coverity warning for dead code. Solution: Check if inside try-finally.
author Bram Moolenaar <Bram@vim.org>
date Tue, 28 Jan 2020 23:00:05 +0100
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