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view src/testdir/test_unlet.vim @ 11828:5a07a3ff56c1 v8.0.0794

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patch 8.0.0794: checking translations fails with multiple NL commit https://github.com/vim/vim/commit/9966b21a57277986217aa28237d6c247ebd060d7 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 28 16:46:57 2017 +0200 patch 8.0.0794: checking translations fails with multiple NL Problem: The script to check translations fails if there is more than one NL in one line. Solution: Count the number of NL characters. Make count() accept a string.
author Christian Brabandt <cb@256bit.org>
date Fri, 28 Jul 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