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view src/testdir/test_unlet.vim @ 11028:4df1647531a6 v8.0.0403

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patch 8.0.0403: GUI tests may fail commit https://github.com/vim/vim/commit/24d7636e98b33ec6873c51fc72f6bf4b10188d8b Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 4 13:32:10 2017 +0100 patch 8.0.0403: GUI tests may fail Problem: GUI tests may fail. Solution: Ignore the E285 error better. (Kazunobu Kuriyama)
author Christian Brabandt <cb@256bit.org>
date Sat, 04 Mar 2017 13:45:04 +0100
parents 8bff367672a4
children e4d5726e1678
line wrap: on
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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