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authorzeertzjq <zeertzjq@outlook.com>2022-02-09 04:40:15 +0800
committerGitHub <noreply@github.com>2022-02-09 04:40:15 +0800
commitbcea7329975f05b5ac18868e29c0960eda2cb20f (patch)
treee7b0ab8c3656c1a86bf397c09e8dafd99c634c08 /src/nvim/testdir/test_help.vim
parent46c93b43046eae6600832c563169e154a3ecb1be (diff)
parentf8b40694b1139d01a7b6b1e5923b18198a504bf8 (diff)
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Merge pull request #17328 from zeertzjq/vim-8.2.0197
vim-patch:8.2.0197: some Ex commands not sufficiently tested
Diffstat (limited to 'src/nvim/testdir/test_help.vim')
-rw-r--r--src/nvim/testdir/test_help.vim12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_help.vim b/src/nvim/testdir/test_help.vim
index e91dea1040..b2d943be00 100644
--- a/src/nvim/testdir/test_help.vim
+++ b/src/nvim/testdir/test_help.vim
@@ -12,6 +12,18 @@ endfunc
func Test_help_errors()
call assert_fails('help doesnotexist', 'E149:')
call assert_fails('help!', 'E478:')
+ if has('multi_lang')
+ call assert_fails('help help@xy', 'E661:')
+ endif
+
+ let save_hf = &helpfile
+ set helpfile=help_missing
+ help
+ call assert_equal(1, winnr('$'))
+ call assert_notequal('help', &buftype)
+ let &helpfile = save_hf
+
+ call assert_fails('help ' . repeat('a', 1048), 'E149:')
new
set keywordprg=:help