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view src/testdir/test_tcl.vim @ 13117:cfaa513efa3f v8.0.1433

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patch 8.0.1433: illegal memory access after undo commit https://github.com/vim/vim/commit/95dbcbea6d85a5b79d9617ab3863458fdf0217a0 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 27 21:01:34 2018 +0100 patch 8.0.1433: illegal memory access after undo Problem: Illegal memory access after undo. (Dominique Pelle) Solution: Avoid the column becomes negative. (Christian Brabandt, closes #2533)
author Christian Brabandt <cb@256bit.org>
date Sat, 27 Jan 2018 21:15:05 +0100
parents ae0bbbbe2a38
children c80acf74e7df
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" Tests for the Tcl interface.

if !has('tcl')
  finish
end

function Test_tcldo()
  " Check deleting lines does not trigger ml_get error.
  new
  call setline(1, ['one', 'two', 'three'])
  tcldo ::vim::command %d_
  bwipe!

  " Check switching to another buffer does not trigger ml_get error.
  new
  let wincount = winnr('$')
  call setline(1, ['one', 'two', 'three'])
  tcldo ::vim::command new
  call assert_equal(wincount + 1, winnr('$'))
  bwipe!
  bwipe!
endfunc