Mercurial > vim
view src/testdir/test_unlet.vim @ 22409:5736172d64a6 v8.2.1753
patch 8.2.1753: Vim9: crash when using import at script level
Commit: https://github.com/vim/vim/commit/f6a44f714a383a69db05cb47e26abffd966cd6a5
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Sep 27 13:51:14 2020 +0200
patch 8.2.1753: Vim9: crash when using import at script level
Problem: Vim9: crash when using import at script level.
Solution: Give a "not implemented yet" error. (closes https://github.com/vim/vim/issues/7026)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 27 Sep 2020 14:00:04 +0200 |
parents | 0b35a7ffceb2 |
children |
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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:') call assert_fails('unlet $', 'E475:') let v = {} call assert_fails('unlet v[:]', 'E719:') let l = [] call assert_fails("unlet l['k'", 'E111:') let d = {'k' : 1} call assert_fails("unlet d.k2", 'E716:') call assert_fails("unlet {a};", 'E488:') endfunc func Test_unlet_env() let envcmd = has('win32') ? 'set' : 'env' let $FOOBAR = 'test' let found = 0 for kv in split(system(envcmd), "\r*\n") if kv == 'FOOBAR=test' let found = 1 endif endfor call assert_equal(1, found) unlet $FOOBAR let found = 0 for kv in split(system(envcmd), "\r*\n") if kv == 'FOOBAR=test' let found = 1 endif endfor call assert_equal(0, found) unlet $MUST_NOT_BE_AN_ERROR endfunc func Test_unlet_complete() let g:FOOBAR = 1 call feedkeys(":unlet g:FOO\t\n", 'tx') call assert_true(!exists('g:FOOBAR')) let $FOOBAR = 1 call feedkeys(":unlet $FOO\t\n", 'tx') call assert_true(!exists('$FOOBAR') || empty($FOOBAR)) endfunc " vim: shiftwidth=2 sts=2 expandtab