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view src/testdir/test_unlet.vim @ 12788:cb9b2774f21f v8.0.1271

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patch 8.0.1271: still too many old style tests commit https://github.com/vim/vim/commit/fb094e14c19337de824d4e6710ca6a2617930ab0 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 5 20:59:28 2017 +0100 patch 8.0.1271: still too many old style tests Problem: Still too many old style tests. Solution: Convert a few more tests to new style. (Yegappan Lakshmanan, closes #2290)
author Christian Brabandt <cb@256bit.org>
date Sun, 05 Nov 2017 21:00:04 +0100
parents 8bff367672a4
children e4d5726e1678
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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

func Test_unlet_fails()
  call assert_fails('unlet v:["count"]', 'E46:')
endfunc