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view src/testdir/test_unlet.vim @ 8905:9200836eee15 v7.4.1739

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commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 14 19:44:36 2016 +0200 patch 7.4.1739 Problem: Messages test fails on MS-Windows. Solution: Adjust the asserts. Skip the "messages maintainer" line if not showing all messages.
author Christian Brabandt <cb@256bit.org>
date Thu, 14 Apr 2016 19:45:04 +0200
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