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view src/testdir/test_unlet.vim @ 12126:bb43ab26381e v8.0.0943

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patch 8.0.0943: MS-Windows: Test_terminal_scrape_multibyte may fail commit https://github.com/vim/vim/commit/3678393baa2fbfcd5020fcf0ac12947fc485e912 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Aug 14 23:07:30 2017 +0200 patch 8.0.0943: MS-Windows: Test_terminal_scrape_multibyte may fail Problem: Test_terminal_scrape_multibyte fails if the codepage is not utf-8. Solution: Start "cmd" with the utf-8 codepage. (micbou, closes https://github.com/vim/vim/issues/1975)
author Christian Brabandt <cb@256bit.org>
date Mon, 14 Aug 2017 23:15:04 +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