Mercurial > vim

view src/testdir/test_unlet.vim @ 8777:a345060d671a v7.4.1677

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
commit https://github.com/vim/vim/commit/0b9e4d1224522791c0dbbd45742cbd688be823f3 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 28 22:05:47 2016 +0200 patch 7.4.1677 Problem: A reference to the removed file_select plugin remains. Solution: Remove it.
author Christian Brabandt <cb@256bit.org>
date Mon, 28 Mar 2016 22:15:07 +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