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view src/testdir/test_unlet.vim @ 10058:65e43481d7de v7.4.2300

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commit https://github.com/vim/vim/commit/5c80908ced601be6db7554a147cdb0f98ac8daa1 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 1 16:21:48 2016 +0200 patch 7.4.2300 Problem: Get warning for deleting autocommand group when the autocommand using the group is scheduled for deletion. (Pavol Juhas) Solution: Check for deleted autocommand.
author Christian Brabandt <cb@256bit.org>
date Thu, 01 Sep 2016 16:30:08 +0200
parents 99e93f72ff91
children 8bff367672a4
line wrap: on
line source

" 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