Mercurial > vim
view src/testdir/test_unlet.vim @ 28433:367439b95aba v8.2.4741
patch 8.2.4741: startup test fails
Commit: https://github.com/vim/vim/commit/60895f3e36def9beb7d5463e792e5154ad9a7a0a
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Apr 12 14:23:19 2022 +0100
patch 8.2.4741: startup test fails
Problem: Startup test fails.
Solution: Avoid an error for verbose expansion. Fix that the "0verbose"
command modifier doesn't work.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 12 Apr 2022 15:30:05 +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