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view src/testdir/test_unlet.vim @ 13688:f07e48d6650b v8.0.1716

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patch 8.0.1716: test for term_setsize() does not give a good error message commit https://github.com/vim/vim/commit/ac3e830065f1e54c422cdd2f3157fb35fac27e04 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 15 13:10:44 2018 +0200 patch 8.0.1716: test for term_setsize() does not give a good error message Problem: Test for term_setsize() does not give a good error message. Solution: use assert_inrange().
author Christian Brabandt <cb@256bit.org>
date Sun, 15 Apr 2018 13:15:05 +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