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view src/testdir/test_unlet.vim @ 11099:613d9bcd7a52 v8.0.0437

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patch 8.0.0437: packadd test does not fully work commit https://github.com/vim/vim/commit/644df41c44cbdfacdedbba55ef77a6c6031eccd8 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 9 13:58:02 2017 +0100 patch 8.0.0437: packadd test does not fully work Problem: The packadd test does not create the symlink correctly and does not test the right thing. Solution: Create the directory and symlink correctly.
author Christian Brabandt <cb@256bit.org>
date Thu, 09 Mar 2017 14:00:06 +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