2017-03-21 18:20:06 -07:00
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" Tests for :help
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func Test_help_restore_snapshot()
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help
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set buftype=
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help
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edit x
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help
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helpclose
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endfunc
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func Test_help_errors()
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call assert_fails('help doesnotexist', 'E149:')
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call assert_fails('help!', 'E478:')
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2018-08-26 20:18:58 -07:00
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new
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set keywordprg=:help
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call setline(1, " ")
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call assert_fails('normal VK', 'E349:')
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bwipe!
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endfunc
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2019-10-05 08:01:37 -07:00
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func Test_help_expr()
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help expr-!~?
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call assert_equal('eval.txt', expand('%:t'))
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close
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endfunc
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2018-08-26 20:18:58 -07:00
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func Test_help_keyword()
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new
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set keywordprg=:help
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call setline(1, " Visual ")
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normal VK
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call assert_match('^Visual mode', getline('.'))
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call assert_equal('help', &ft)
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close
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bwipe!
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2017-03-21 18:20:06 -07:00
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endfunc
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2018-08-27 07:14:57 -07:00
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func Test_help_local_additions()
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call mkdir('Xruntime/doc', 'p')
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call writefile(['*mydoc.txt* my awesome doc'], 'Xruntime/doc/mydoc.txt')
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call writefile(['*mydoc-ext.txt* my extended awesome doc'], 'Xruntime/doc/mydoc-ext.txt')
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let rtp_save = &rtp
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set rtp+=./Xruntime
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help
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1
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call search('mydoc.txt')
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call assert_equal('|mydoc.txt| my awesome doc', getline('.'))
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1
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call search('mydoc-ext.txt')
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call assert_equal('|mydoc-ext.txt| my extended awesome doc', getline('.'))
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close
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call delete('Xruntime', 'rf')
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let &rtp = rtp_save
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endfunc
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