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view src/testdir/test_unlet.vim @ 10672:0a6c66a06fdb v8.0.0226

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patch 8.0.0226: test for patch 8.0.0224 missing CR characters commit https://github.com/vim/vim/commit/1695f99d08076d77ed3015f1edf09a668a4d449a Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 24 13:18:43 2017 +0100 patch 8.0.0226: test for patch 8.0.0224 missing CR characters Problem: The test for patch 8.0.0224 misses the CR characters and passes even without the fix. (Christian Brabandt) Solution: Use double quotes and \<CR>.
author Christian Brabandt <cb@256bit.org>
date Tue, 24 Jan 2017 13:30:04 +0100
parents 99e93f72ff91
children 8bff367672a4
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" Tests for :unlet

func Test_read_only()
  " these caused a crash
  call assert_fails('unlet count', 'E795:')
  call assert_fails('unlet errmsg', 'E795:')
endfunc

func Test_existing()
  let does_exist = 1
  call assert_true(exists('does_exist'))
  unlet does_exist
  call assert_false(exists('does_exist'))
endfunc

func Test_not_existing()
  unlet! does_not_exist
  call assert_fails('unlet does_not_exist', 'E108:')
endfunc