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view src/testdir/test_recover.vim @ 11352:251f1833db7d v8.0.0561

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patch 8.0.0561: undefined behavior when using backslash after empty line commit https://github.com/vim/vim/commit/478af67dd6a9adc456464c3736bda328ae3a28cb Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 10 22:22:42 2017 +0200 patch 8.0.0561: undefined behavior when using backslash after empty line Problem: Undefined behavior when using backslash after empty line. Solution: Check for an empty line. (Dominique Pelle, closes https://github.com/vim/vim/issues/1631)
author Christian Brabandt <cb@256bit.org>
date Mon, 10 Apr 2017 22:30:03 +0200
parents cc3f6ad092c2
children 0cafb01af1b6
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" Test :recover

func Test_recover_root_dir()
  " This used to access invalid memory.
  split Xtest
  set dir=/
  call assert_fails('recover', 'E305:')
  close!

  if has('win32')
    " can write in / directory on MS-Windows
    set dir=/notexist/
  endif
  call assert_fails('split Xtest', 'E303:')
  set dir&
endfunc

" TODO: move recover tests from test78.in to here.