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view src/testdir/test_unlet.vim @ 12551:a69d3595d773 v8.0.1154

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patch 8.0.1154: 'indentkeys' does not work properly commit https://github.com/vim/vim/commit/1b38344e00af65df12946fffda7f3201621c35ef Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 26 20:04:54 2017 +0200 patch 8.0.1154: 'indentkeys' does not work properly Problem: 'indentkeys' does not work properly. (Gary Johnson) Solution: Get the cursor line again. (Christian Brabandt, closes https://github.com/vim/vim/issues/2151)
author Christian Brabandt <cb@256bit.org>
date Tue, 26 Sep 2017 20:15:05 +0200
parents 8bff367672a4
children e4d5726e1678
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

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