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view src/testdir/test_unlet.vim @ 9577:e3b6a4a87684 v7.4.2066

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commit https://github.com/vim/vim/commit/c1fb763184c8ae82300357867fa2070aa94366e9 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 17 23:34:21 2016 +0200 patch 7.4.2066 Problem: getcompletion() not well tested. Solution: Add more testing.
author Christian Brabandt <cb@256bit.org>
date Sun, 17 Jul 2016 23:45:05 +0200
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