Mercurial > vim

view src/testdir/test_unlet.vim @ 12586:0d29a806e6d1 v8.0.1171

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.0.1171: popup test is still a bit flaky commit https://github.com/vim/vim/commit/712549e04eddd6687c4b7654ec9af6da6c365603 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Oct 1 16:59:18 2017 +0200 patch 8.0.1171: popup test is still a bit flaky Problem: Popup test is still a bit flaky. Solution: Change term_wait() calls. (Ozaki Kiichi)
author Christian Brabandt <cb@256bit.org>
date Sun, 01 Oct 2017 17:00:05 +0200
parents 8bff367672a4
children e4d5726e1678
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

func Test_unlet_fails()
  call assert_fails('unlet v:["count"]', 'E46:')
endfunc