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view src/testdir/test_unlet.vim @ 9758:5534cfa2ec87 v7.4.2154

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commit https://github.com/vim/vim/commit/fe9489233c463dd87046df3fd95332e47b66e93c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Aug 4 21:11:32 2016 +0200 patch 7.4.2154 Problem: Test_communicate() fails sometimes. Solution: Add it to the flaky tests.
author Christian Brabandt <cb@256bit.org>
date Thu, 04 Aug 2016 21:15:04 +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