view src/testdir/test_unlet.vim @ 7668:21b0a39d13ed v7.4.1133

commit https://github.com/vim/vim/commit/ef26954a35207c3f17d6ed35d9a40c918d974892 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 19 13:22:12 2016 +0100 patch 7.4.1133 Problem: Generated function prototypes still have __ARGS(). Solution: Generate function prototypes without __ARGS().
author Christian Brabandt <cb@256bit.org>
date Tue, 19 Jan 2016 13:30:06 +0100
parents 99e93f72ff91
children 8bff367672a4
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