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view src/testdir/test_unlet.vim @ 10940:a479b7064550 v8.0.0359

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patch 8.0.0359: 'number' and 'relativenumber' are not properly tested commit https://github.com/vim/vim/commit/dc9a081712ec8c140e6d4909e9f6b03a629d32d3 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 23 18:46:50 2017 +0100 patch 8.0.0359: 'number' and 'relativenumber' are not properly tested Problem: 'number' and 'relativenumber' are not properly tested. Solution: Add tests, change old style to new style tests. (Ozaki Kiichi, closes #1447)
author Christian Brabandt <cb@256bit.org>
date Thu, 23 Feb 2017 19:00:05 +0100
parents 8bff367672a4
children e4d5726e1678
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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

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