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view src/testdir/test_unlet.vim @ 9185:70d3337ff173 v7.4.1876

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commit https://github.com/vim/vim/commit/a0055ad3a789b8eeb0c983d8a18d4bcaeaf456b8 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 2 18:37:05 2016 +0200 patch 7.4.1876 Problem: Typing "k" at the hit-enter prompt has no effect. Solution: Don't assume recursive use of the prompt if a character was typed. (Hirohito Higashi)
author Christian Brabandt <cb@256bit.org>
date Thu, 02 Jun 2016 18:45:04 +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