2019-05-25 12:01:22 -07:00
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" Tests for parsing the modeline.
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2022-09-21 20:17:41 -07:00
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source check.vim
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2019-03-26 04:33:06 -07:00
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func Test_modeline_invalid()
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2019-05-25 12:21:09 -07:00
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" This was reading allocated memory in the past.
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2019-05-25 12:01:22 -07:00
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call writefile(['vi:0', 'nothing'], 'Xmodeline')
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let modeline = &modeline
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set modeline
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2019-12-17 19:38:11 -07:00
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call assert_fails('split Xmodeline', 'E518:')
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" Missing end colon (ignored).
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call writefile(['// vim: set ts=2'], 'Xmodeline')
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edit Xmodeline_version
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call assert_equal(8, &ts)
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bwipe!
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" Missing colon at beginning (ignored).
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call writefile(['// vim set ts=2:'], 'Xmodeline')
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edit Xmodeline_version
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call assert_equal(8, &ts)
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bwipe!
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" Missing space after vim (ignored).
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call writefile(['// vim:ts=2:'], 'Xmodeline')
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edit Xmodeline_version
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call assert_equal(8, &ts)
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bwipe!
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2019-03-26 04:33:06 -07:00
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2019-05-25 12:01:22 -07:00
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let &modeline = modeline
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bwipe!
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call delete('Xmodeline')
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2019-12-17 19:38:11 -07:00
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endfunc
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2019-03-26 04:33:06 -07:00
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func Test_modeline_filetype()
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call writefile(['vim: set ft=c :', 'nothing'], 'Xmodeline_filetype')
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let modeline = &modeline
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set modeline
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filetype plugin on
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split Xmodeline_filetype
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call assert_equal("c", &filetype)
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call assert_equal(1, b:did_ftplugin)
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call assert_equal("ccomplete#Complete", &ofu)
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bwipe!
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call delete('Xmodeline_filetype')
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let &modeline = modeline
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filetype plugin off
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endfunc
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func Test_modeline_syntax()
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call writefile(['vim: set syn=c :', 'nothing'], 'Xmodeline_syntax')
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let modeline = &modeline
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set modeline
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syntax enable
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split Xmodeline_syntax
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call assert_equal("c", &syntax)
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call assert_equal("c", b:current_syntax)
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bwipe!
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call delete('Xmodeline_syntax')
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let &modeline = modeline
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syntax off
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endfunc
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func Test_modeline_keymap()
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2019-05-25 12:40:20 -07:00
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if !has('keymap')
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return
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endif
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2019-03-26 04:33:06 -07:00
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call writefile(['vim: set keymap=greek :', 'nothing'], 'Xmodeline_keymap')
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let modeline = &modeline
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set modeline
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split Xmodeline_keymap
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call assert_equal("greek", &keymap)
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call assert_match('greek\|grk', b:keymap_name)
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bwipe!
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call delete('Xmodeline_keymap')
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let &modeline = modeline
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set keymap= iminsert=0 imsearch=-1
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endfunc
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2019-12-17 19:38:11 -07:00
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func Test_modeline_version()
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let modeline = &modeline
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set modeline
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" Test with vim:{vers}: (version {vers} or later).
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call writefile(['// vim' .. v:version .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(2, &ts)
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bwipe!
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call writefile(['// vim' .. (v:version - 100) .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(2, &ts)
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bwipe!
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call writefile(['// vim' .. (v:version + 100) .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(8, &ts)
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bw!
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" Test with vim>{vers}: (version after {vers}).
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call writefile(['// vim>' .. v:version .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(8, &ts)
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bwipe!
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call writefile(['// vim>' .. (v:version - 100) .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(2, &ts)
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bwipe!
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call writefile(['// vim>' .. (v:version + 100) .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(8, &ts)
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bwipe!
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" Test with vim<{vers}: (version before {vers}).
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call writefile(['// vim<' .. v:version .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(8, &ts)
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bwipe!
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call writefile(['// vim<' .. (v:version - 100) .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(8, &ts)
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bwipe!
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call writefile(['// vim<' .. (v:version + 100) .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(2, &ts)
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bwipe!
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" Test with vim={vers}: (version {vers} only).
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call writefile(['// vim=' .. v:version .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(2, &ts)
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bwipe!
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call writefile(['// vim=' .. (v:version - 100) .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(8, &ts)
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bwipe!
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call writefile(['// vim=' .. (v:version + 100) .. ': ts=2:'], 'Xmodeline_version')
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edit Xmodeline_version
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call assert_equal(8, &ts)
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bwipe!
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let &modeline = modeline
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call delete('Xmodeline_version')
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endfunc
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func Test_modeline_colon()
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let modeline = &modeline
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set modeline
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call writefile(['// vim: set showbreak=\: ts=2: sw=2'], 'Xmodeline_colon')
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edit Xmodeline_colon
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" backlash colon should become colon.
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call assert_equal(':', &showbreak)
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" 'ts' should be set.
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" 'sw' should be ignored because it is after the end colon.
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call assert_equal(2, &ts)
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call assert_equal(8, &sw)
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let &modeline = modeline
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call delete('Xmodeline_colon')
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endfunc
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2019-06-22 18:17:53 -07:00
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func s:modeline_fails(what, text, error)
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2019-12-17 19:38:11 -07:00
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if !exists('+' .. a:what)
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2019-06-22 18:17:53 -07:00
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return
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endif
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2019-03-26 04:33:06 -07:00
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let fname = "Xmodeline_fails_" . a:what
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call writefile(['vim: set ' . a:text . ' :', 'nothing'], fname)
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let modeline = &modeline
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set modeline
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filetype plugin on
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syntax enable
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2019-06-22 18:17:53 -07:00
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call assert_fails('split ' . fname, a:error)
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2019-03-26 04:33:06 -07:00
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call assert_equal("", &filetype)
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call assert_equal("", &syntax)
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bwipe!
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call delete(fname)
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let &modeline = modeline
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filetype plugin off
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syntax off
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endfunc
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func Test_modeline_filetype_fails()
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2019-06-22 18:17:53 -07:00
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call s:modeline_fails('filetype', 'ft=evil$CMD', 'E474:')
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2019-03-26 04:33:06 -07:00
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endfunc
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func Test_modeline_syntax_fails()
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2019-06-22 18:17:53 -07:00
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call s:modeline_fails('syntax', 'syn=evil$CMD', 'E474:')
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2019-03-26 04:33:06 -07:00
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endfunc
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func Test_modeline_keymap_fails()
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2019-06-22 18:17:53 -07:00
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call s:modeline_fails('keymap', 'keymap=evil$CMD', 'E474:')
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endfunc
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func Test_modeline_fails_always()
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call s:modeline_fails('backupdir', 'backupdir=Something()', 'E520:')
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call s:modeline_fails('cdpath', 'cdpath=Something()', 'E520:')
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call s:modeline_fails('charconvert', 'charconvert=Something()', 'E520:')
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call s:modeline_fails('completefunc', 'completefunc=Something()', 'E520:')
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call s:modeline_fails('cscopeprg', 'cscopeprg=Something()', 'E520:')
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call s:modeline_fails('diffexpr', 'diffexpr=Something()', 'E520:')
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call s:modeline_fails('directory', 'directory=Something()', 'E520:')
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call s:modeline_fails('equalprg', 'equalprg=Something()', 'E520:')
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call s:modeline_fails('errorfile', 'errorfile=Something()', 'E520:')
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call s:modeline_fails('exrc', 'exrc=Something()', 'E520:')
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call s:modeline_fails('formatprg', 'formatprg=Something()', 'E520:')
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call s:modeline_fails('fsync', 'fsync=Something()', 'E520:')
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call s:modeline_fails('grepprg', 'grepprg=Something()', 'E520:')
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call s:modeline_fails('helpfile', 'helpfile=Something()', 'E520:')
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call s:modeline_fails('imactivatefunc', 'imactivatefunc=Something()', 'E520:')
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call s:modeline_fails('imstatusfunc', 'imstatusfunc=Something()', 'E520:')
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call s:modeline_fails('imstyle', 'imstyle=Something()', 'E520:')
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call s:modeline_fails('keywordprg', 'keywordprg=Something()', 'E520:')
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call s:modeline_fails('langmap', 'langmap=Something()', 'E520:')
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call s:modeline_fails('luadll', 'luadll=Something()', 'E520:')
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call s:modeline_fails('makeef', 'makeef=Something()', 'E520:')
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call s:modeline_fails('makeprg', 'makeprg=Something()', 'E520:')
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2019-06-22 19:11:52 -07:00
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call s:modeline_fails('mkspellmem', 'mkspellmem=Something()', 'E520:')
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2019-06-22 18:17:53 -07:00
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call s:modeline_fails('mzschemedll', 'mzschemedll=Something()', 'E520:')
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call s:modeline_fails('mzschemegcdll', 'mzschemegcdll=Something()', 'E520:')
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2019-12-17 19:38:11 -07:00
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call s:modeline_fails('modelineexpr', 'modelineexpr', 'E520:')
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2019-06-22 18:17:53 -07:00
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call s:modeline_fails('omnifunc', 'omnifunc=Something()', 'E520:')
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call s:modeline_fails('operatorfunc', 'operatorfunc=Something()', 'E520:')
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call s:modeline_fails('perldll', 'perldll=Something()', 'E520:')
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call s:modeline_fails('printdevice', 'printdevice=Something()', 'E520:')
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call s:modeline_fails('patchexpr', 'patchexpr=Something()', 'E520:')
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call s:modeline_fails('printexpr', 'printexpr=Something()', 'E520:')
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call s:modeline_fails('pythondll', 'pythondll=Something()', 'E520:')
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2019-06-22 19:08:57 -07:00
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call s:modeline_fails('pythonhome', 'pythonhome=Something()', 'E520:')
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2019-06-22 18:17:53 -07:00
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call s:modeline_fails('pythonthreedll', 'pythonthreedll=Something()', 'E520:')
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call s:modeline_fails('pythonthreehome', 'pythonthreehome=Something()', 'E520:')
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call s:modeline_fails('pyxversion', 'pyxversion=Something()', 'E520:')
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call s:modeline_fails('rubydll', 'rubydll=Something()', 'E520:')
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call s:modeline_fails('runtimepath', 'runtimepath=Something()', 'E520:')
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call s:modeline_fails('secure', 'secure=Something()', 'E520:')
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call s:modeline_fails('shell', 'shell=Something()', 'E520:')
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call s:modeline_fails('shellcmdflag', 'shellcmdflag=Something()', 'E520:')
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call s:modeline_fails('shellpipe', 'shellpipe=Something()', 'E520:')
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call s:modeline_fails('shellquote', 'shellquote=Something()', 'E520:')
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call s:modeline_fails('shellredir', 'shellredir=Something()', 'E520:')
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call s:modeline_fails('shellxquote', 'shellxquote=Something()', 'E520:')
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call s:modeline_fails('spellfile', 'spellfile=Something()', 'E520:')
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call s:modeline_fails('spellsuggest', 'spellsuggest=Something()', 'E520:')
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call s:modeline_fails('tcldll', 'tcldll=Something()', 'E520:')
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call s:modeline_fails('titleold', 'titleold=Something()', 'E520:')
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call s:modeline_fails('viewdir', 'viewdir=Something()', 'E520:')
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call s:modeline_fails('viminfo', 'viminfo=Something()', 'E520:')
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call s:modeline_fails('viminfofile', 'viminfofile=Something()', 'E520:')
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call s:modeline_fails('winptydll', 'winptydll=Something()', 'E520:')
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call s:modeline_fails('undodir', 'undodir=Something()', 'E520:')
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" only check a few terminal options
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" Skip these since nvim doesn't support termcodes as options
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"call s:modeline_fails('t_AB', 't_AB=Something()', 'E520:')
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"call s:modeline_fails('t_ce', 't_ce=Something()', 'E520:')
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"call s:modeline_fails('t_sr', 't_sr=Something()', 'E520:')
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"call s:modeline_fails('t_8b', 't_8b=Something()', 'E520:')
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endfunc
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func Test_modeline_fails_modelineexpr()
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call s:modeline_fails('balloonexpr', 'balloonexpr=Something()', 'E992:')
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call s:modeline_fails('foldexpr', 'foldexpr=Something()', 'E992:')
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call s:modeline_fails('foldtext', 'foldtext=Something()', 'E992:')
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call s:modeline_fails('formatexpr', 'formatexpr=Something()', 'E992:')
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call s:modeline_fails('guitablabel', 'guitablabel=Something()', 'E992:')
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call s:modeline_fails('iconstring', 'iconstring=Something()', 'E992:')
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call s:modeline_fails('includeexpr', 'includeexpr=Something()', 'E992:')
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call s:modeline_fails('indentexpr', 'indentexpr=Something()', 'E992:')
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call s:modeline_fails('rulerformat', 'rulerformat=Something()', 'E992:')
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call s:modeline_fails('statusline', 'statusline=Something()', 'E992:')
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call s:modeline_fails('tabline', 'tabline=Something()', 'E992:')
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call s:modeline_fails('titlestring', 'titlestring=Something()', 'E992:')
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2019-03-26 04:33:06 -07:00
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endfunc
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2021-09-06 10:05:05 -07:00
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2022-09-17 00:39:04 -07:00
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func Test_modeline_setoption_verbose()
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let modeline = &modeline
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set modeline
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let lines =<< trim END
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1 vim:ts=2
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2 two
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3 three
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4 four
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5 five
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6 six
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7 seven
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8 eight
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END
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call writefile(lines, 'Xmodeline')
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edit Xmodeline
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let info = split(execute('verbose set tabstop?'), "\n")
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|
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call assert_match('^\s*Last set from modeline line 1$', info[-1])
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|
|
bwipe!
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|
let lines =<< trim END
|
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|
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1 one
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2 two
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3 three
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4 vim:ts=4
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5 five
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6 six
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7 seven
|
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8 eight
|
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|
|
END
|
|
|
|
|
call writefile(lines, 'Xmodeline')
|
|
|
|
|
edit Xmodeline
|
|
|
|
|
let info = split(execute('verbose set tabstop?'), "\n")
|
|
|
|
|
call assert_match('^\s*Last set from modeline line 4$', info[-1])
|
|
|
|
|
bwipe!
|
|
|
|
|
|
|
|
|
|
let lines =<< trim END
|
|
|
|
|
1 one
|
|
|
|
|
2 two
|
|
|
|
|
3 three
|
|
|
|
|
4 four
|
|
|
|
|
5 five
|
|
|
|
|
6 six
|
|
|
|
|
7 seven
|
|
|
|
|
8 vim:ts=8
|
|
|
|
|
END
|
|
|
|
|
call writefile(lines, 'Xmodeline')
|
|
|
|
|
edit Xmodeline
|
|
|
|
|
let info = split(execute('verbose set tabstop?'), "\n")
|
|
|
|
|
call assert_match('^\s*Last set from modeline line 8$', info[-1])
|
|
|
|
|
bwipe!
|
|
|
|
|
|
|
|
|
|
let &modeline = modeline
|
|
|
|
|
call delete('Xmodeline')
|
|
|
|
|
endfunc
|
|
|
|
|
|
2022-09-21 20:17:41 -07:00
|
|
|
" Test for the 'modeline' default value in compatible and non-compatible modes
|
|
|
|
|
" for root and non-root accounts
|
|
|
|
|
func Test_modeline_default()
|
|
|
|
|
" set compatible
|
|
|
|
|
" call assert_false(&modeline)
|
|
|
|
|
set nocompatible
|
|
|
|
|
call assert_equal(IsRoot() ? 0 : 1, &modeline)
|
|
|
|
|
" set compatible&vi
|
|
|
|
|
" call assert_false(&modeline)
|
|
|
|
|
set compatible&vim
|
|
|
|
|
call assert_equal(IsRoot() ? 0 : 1, &modeline)
|
|
|
|
|
set compatible& modeline&
|
|
|
|
|
endfunc
|
|
|
|
|
|
|
|
|
|
" Some options cannot be set from the modeline when 'diff' option is set
|
|
|
|
|
func Test_modeline_diff_buffer()
|
|
|
|
|
call writefile(['vim: diff foldmethod=marker wrap'], 'Xfile')
|
|
|
|
|
set foldmethod& nowrap
|
|
|
|
|
new Xfile
|
|
|
|
|
call assert_equal('manual', &foldmethod)
|
|
|
|
|
call assert_false(&wrap)
|
|
|
|
|
set wrap&
|
|
|
|
|
call delete('Xfile')
|
|
|
|
|
bw
|
|
|
|
|
endfunc
|
|
|
|
|
|
2021-09-06 10:05:05 -07:00
|
|
|
func Test_modeline_disable()
|
|
|
|
|
set modeline
|
|
|
|
|
call writefile(['vim: sw=2', 'vim: nomodeline', 'vim: sw=3'], 'Xmodeline_disable')
|
|
|
|
|
edit Xmodeline_disable
|
|
|
|
|
call assert_equal(2, &sw)
|
|
|
|
|
call delete('Xmodeline_disable')
|
|
|
|
|
endfunc
|
|
|
|
|
|
|
|
|
|
" vim: shiftwidth=2 sts=2 expandtab
|
