luaParserTests.txt
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luaParserTests.txt
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	!! options
	parsoid-compatible=wt2html,wt2wt
	version=2
	!! end

	# Force the test runner to ensure the extension is loaded
	!! functionhooks
	invoke
	!! endfunctionhooks

	!! article
	Module:Test
	!! text
	local p = {}

	local isoTestData = ''

	local bit = require('bit')

	function p.tooFewArgs()
	require()
	end

	function p.getAllArgs( frame )
	local buf = {}
	local names = {}
	local values = {}
	for name, value in pairs( frame.args ) do
	table.insert(names, name)
	values[name] = value
	end
	table.sort(names, function (a, b) return tostring(a) < tostring(b) end)
	for index, name in ipairs(names) do
	if #buf ~= 0 then
	table.insert( buf, ', ' )
	end
	table.insert( buf, name .. '=' .. values[name] )
	end
	return table.concat( buf )
	end

	function p.getAllArgs2( frame )
	local buf = {}
	local names = {}
	local values = {}
	for name, value in frame:argumentPairs() do
	table.insert(names, name)
	values[name] = value
	end
	table.sort(names, function (a, b) return tostring(a) < tostring(b) end)
	for index, name in ipairs(names) do
	if #buf ~= 0 then
	table.insert( buf, ', ' )
	end
	table.insert( buf, name .. '=' .. values[name] )
	end
	return table.concat( buf )
	end

	function p.getNumericArgs( frame )
	local buf = {}
	for index, value in ipairs(frame.args) do
	if #buf ~= 0 then
	table.insert( buf, ', ' )
	end
	table.insert( buf, index .. '=' .. value )
	end
	return table.concat( buf )
	end

	function p.getArg( frame )
	local name = frame.args[1]
	return frame:getArgument( name ):expand()
	end

	function p.getArgLength( frame )
	local name = frame.args[1]
	return #(frame.args[name])
	end

	function p.getArgType( frame )
	local name = frame.args[1]
	return type( frame.args[name] )
	end

	function p.hello()
	return 'hello'
	end

	function p.emptyTable()
	return {}
	end

	function p.import()
	return require('Module:Test2').countBeans()
	end

	function p.bitop()
	return bit.bor(1, bit.bor(2, bit.bor(4, 8)))
	end

	function p.isolationTestUpvalue( frame )
	isoTestData = isoTestData .. frame.args[1]
	return isoTestData
	end

	function p.isolationTestGlobal( frame )
	if isoTestDataGlobal == nil then
	isoTestDataGlobal = ''
	end
	isoTestDataGlobal = isoTestDataGlobal .. frame.args[1]
	return isoTestDataGlobal
	end

	function p.getParentArgs( frame )
	return p.getAllArgs( frame:getParent() )
	end

	function p.testExpandTemplate( frame )
	return frame:expandTemplate{
	title = 'Scribunto_all_args',
	args = { x = 1, y = 2, z = '\|\|\|' }
	}
	end

	function p.testExpandTemplateWithHeaders( frame )
	return frame:expandTemplate{
	title = 'Scribunto_template_with_headers'
	}
	end

	function p.testNewTemplateParserValue( frame )
	return
	frame:newTemplateParserValue{
	title = 'Scribunto_all_args',
	args = { x = 1, y = 2, z = 'blah' }
	} : expand()
	end

	function p.testPreprocess( frame )
	return frame:preprocess( '{{Scribunto_all_args\|{{{1}}}}}\|x=y' )
	end

	function p.testNewParserValue( frame )
	return frame:newParserValue( '{{Scribunto_all_args\|{{{1}}}}}\|x=y' ):expand()
	end

	function p.null( frame )
	return '\0'
	end

	function p.isSubsting( frame )
	return tostring( mw.isSubsting() )
	end

	function p.getFrameTitle( frame )
	return frame:getTitle()
	end

	p['test=InFunctionName'] = function( frame )
	return frame.args[1]
	end

	function p.testStrippedCss( frame )
	return mw.html.create( 'div' ):css( 'color', frame.args[1] )
	end

	function p.testFrameCaching( frame )
	return string.format(
	'Parent frame is the root: %s. Child frame is the root: %s.',
	frame:getParent():preprocess('<includeonly>no</includeonly><noinclude>yes</noinclude>'),
	frame:preprocess('<includeonly>no</includeonly><noinclude>yes</noinclude>')
	)
	end

	function p.testIsRedirect( frame )
	local name = frame.args[1]
	local title = mw.title.new( name )
	if title.redirectTarget then
	return string.format( "redirects to %s", title.redirectTarget.prefixedText )
	else
	return "not a redirect"
	end
	end

	return p
	!! endarticle


	!! article
	Module:Test2
	!! text
	return {
	countBeans = function ()
	return 3
	end
	}
	!! endarticle

	!! article
	Module:Metatables
	!! text
	local p, mt1, mt2 = {}, {}, {}

	mt1.__index = {}

	function p.zero(frame)
	return 'You called the zero method from p'
	end

	function mt1.__index.one(frame)
	return 'You called the one method from mt1'
	end

	function mt2.__index(t, k)
	return function(frame)
	return 'You called the ' .. k .. ' method from mt2'
	end
	end

	setmetatable(mt1.__index, mt2)
	setmetatable(p, mt1)

	return p
	!! endarticle

	!! article
	Module:Redirected
	!! text
	return require [[Module:Test]]
	!! endarticle

	!! article
	Module:Test "with" quotes
	!! text
	return require [[Module:Test]]
	!! endarticle

	!! article
	Module:Redirected "with" quotes
	!! text
	return require [[Module:Test "with" quotes]]
	!! endarticle

	!! article
	Template:Scribunto_all_args
	!! text
	{{#invoke:test\|getParentArgs}}
	!! endarticle

	!! article
	Template:Scribunto_template_with_headers
	!! text
	== bar ==
	!! endarticle

	!! article
	Template:Scribunto_frame_caching
	!! text
	{{#invoke:test\|testFrameCaching}}
	!! endarticle

	!! test
	Scribunto: no such module
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"] }
	cat
	extension=ScribuntoErrors-af3e8c22
	!! wikitext
	{{#invoke:foo\|bar}}
	!! metadata
	cat=Pages_with_script_errors sort=
	extension[ScribuntoErrors-af3e8c22]="<p>Script error: No such module \"foo\".</p><p>No details about the code location available.</p>"
	!! html/php
	<p><strong class="error"><span class="scribunto-error mw-scribunto-error-af3e8c22">Script error: No such module "foo".</span></strong>
	</p>
	!! html/parsoid
	<p><strong class="error" about="#mwt1" typeof="mw:Transclusion" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:foo","function":"invoke"},"params":{"1":{"wt":"bar"}},"i":0}}]}'><span class="scribunto-error mw-scribunto-error-af3e8c22">Script error: No such module <span typeof="mw:Entity">"</span>foo<span typeof="mw:Entity">"</span>.</span></strong></p>
	!! end

	!! test
	Scribunto: no such function
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"] }
	cat
	extension=ScribuntoErrors-dcf21d8d
	!! wikitext
	{{#invoke:test\|blah}}
	!! metadata
	cat=Pages_with_script_errors sort=
	extension[ScribuntoErrors-dcf21d8d]="<p>Script error: The function \"blah\" does not exist.</p><p>No details about the code location available.</p>"
	!! html/php
	<p><strong class="error"><span class="scribunto-error mw-scribunto-error-dcf21d8d">Script error: The function "blah" does not exist.</span></strong>
	</p>
	!! html/parsoid
	<p><strong class="error" about="#mwt1" typeof="mw:Transclusion" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:test","function":"invoke"},"params":{"1":{"wt":"blah"}},"i":0}}]}'><span class="scribunto-error mw-scribunto-error-dcf21d8d">Script error: The function <span typeof="mw:Entity">"</span>blah<span typeof="mw:Entity">"</span> does not exist.</span></strong></p>
	!! end

	!! test
	Scribunto: hello world
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|hello}}
	!! html
	<p>hello
	</p>
	!! end

	!! test
	Scribunto: redirect to hello world
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:redirected\|hello}}
	{{#invoke:redirected "with" quotes\|hello}}
	{{#invoke:redirected\|testIsRedirect\|Module:Redirected}}
	{{#invoke:redirected "with" quotes\|testIsRedirect\|Module:Test "with" quotes}}
	{{#invoke:redirected "with" quotes\|testIsRedirect\|Module:Redirected "with" quotes}}
	!! html
	<p>hello
	hello
	redirects to Module:Test
	redirects to Module:Test
	redirects to Module:Test "with" quotes
	</p>
	!! end

	!! test
	Scribunto: getAllArgs
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|getAllArgs\|x\|y\|z\|a=1\|b=2\|c=3\|7=?}}
	!! html
	<p>1=x, 2=y, 3=z, 7=?, a=1, b=2, c=3
	</p>
	!! end

	!! test
	Scribunto: getAllArgs, deprecated style
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|getAllArgs2\|x\|y\|z\|a=1\|b=2\|c=3\|7=?}}
	!! html
	<p>1=x, 2=y, 3=z, 7=?, a=1, b=2, c=3
	</p>
	!! end

	!! test
	Scribunto: getNumericArgs
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|getNumericArgs\|x\|y\|z\|a=1\|b=2\|c=3\|7=?}}
	!! html
	<p>1=x, 2=y, 3=z
	</p>
	!! end

	!! test
	Scribunto: named numeric parameters
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"] }
	!! wikitext
	{{#invoke:test\|getArg\|2\|a\|2=b}}
	{{#invoke:test\|getArg\|2\|2=a\|b}}
	!! html/php
	<p>b
	b
	</p>
	!! html/parsoid
	<p><span about="#mwt1" typeof="mw:Transclusion" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:test","function":"invoke"},"params":{"1":{"wt":"getArg"},"2":{"wt":"b"},"3":{"wt":"a"}},"i":0}}]}'>b</span>
	<span about="#mwt2" typeof="mw:Transclusion" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:test","function":"invoke"},"params":{"1":{"wt":"getArg"},"2":{"wt":"a"},"3":{"wt":"b"}},"i":0}}]}'>b</span></p>
	!! end

	!! test
	Scribunto: template-style argument trimming
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"] }
	!! wikitext
	{{#invoke:test\|getArgLength\|2\| x }}
	{{#invoke:test\|getArgLength\|2\|2= x }}
	!! html/php
	<p>3
	1
	</p>
	!! html/parsoid
	<p><span about="#mwt1" typeof="mw:Transclusion" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:test","function":"invoke"},"params":{"1":{"wt":"getArgLength"},"2":{"wt":"2"},"3":{"wt":" x "}},"i":0}}]}'>3</span>
	<span about="#mwt2" typeof="mw:Transclusion" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:test","function":"invoke"},"params":{"1":{"wt":"getArgLength"},"2":{"wt":"x"}},"i":0}}]}'>1</span></p>
	!! end

	!! test
	Scribunto: missing argument
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|getArgType\|2}}
	{{#invoke:test\|getArgType\|blah}}
	!! html
	<p>nil
	nil
	</p>
	!! end

	!! test
	Scribunto: parent frame access
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{Scribunto_all_args\|x\|y\|z\|a = 1\|b = 2\|c = 3}}
	!! html
	<p>1=x, 2=y, 3=z, a=1, b=2, c=3
	</p>
	!! end

	!! test
	Scribunto: expandTemplate
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|testExpandTemplate}}
	!! html
	<p>x=1, y=2, z=\|\|\|
	</p>
	!! end

	!! test
	Scribunto: expandTemplate with headers
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"] }
	!! config
	wgParserEnableLegacyHeadingDOM=false
	!! wikitext
	==foo==
	{{#invoke:test\|testExpandTemplateWithHeaders}}
	!! html/php
	<div class="mw-heading mw-heading2"><h2 id="foo">foo</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Parser_test&action=edit&section=1" title="Edit section: foo">edit</a><span class="mw-editsection-bracket">]</span></span></div>
	<div class="mw-heading mw-heading2"><h2 id="bar">bar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Template:Scribunto_template_with_headers&action=edit&section=T-1" title="Edit section: bar">edit</a><span class="mw-editsection-bracket">]</span></span></div>
	!! html/parsoid
	<h2 id="foo">foo</h2>
	<h2 typeof="mw:Transclusion" id="bar" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:test","function":"invoke"},"params":{"1":{"wt":"testExpandTemplateWithHeaders"}},"i":0}}]}'>bar</h2>
	!! end

	!! test
	Scribunto: newTemplateParserValue
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|testNewTemplateParserValue}}
	!! html
	<p>x=1, y=2, z=blah
	</p>
	!! end

	!! test
	Scribunto: preprocess
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|testPreprocess\|foo}}
	!! html
	<p>1=foo\|x=y
	</p>
	!! end

	!! test
	Scribunto: newParserValue
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|testNewParserValue\|foo}}
	!! html
	<p>1=foo\|x=y
	</p>
	!! end

	!! test
	Scribunto: table return
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|emptyTable}}
	!! html
	<p>table
	</p>
	!! end

	!! test
	Scribunto: require
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|import}}
	!! html
	<p>3
	</p>
	!! end

	!! test
	Scribunto: access to a module imported at the chunk level
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|bitop}}
	!! html
	<p>15
	</p>
	!! end

	!! test
	Scribunto: invoke instance upvalue isolation
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|isolationTestUpvalue\|1}}
	{{#invoke:test\|isolationTestUpvalue\|2}}
	{{#invoke:test\|isolationTestUpvalue\|3}}
	!! html
	<p>1
	2
	3
	</p>
	!! end

	!! test
	Scribunto: invoke instance global isolation
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|isolationTestGlobal\|1}}
	{{#invoke:test\|isolationTestGlobal\|2}}
	{{#invoke:test\|isolationTestGlobal\|3}}
	!! html
	<p>1
	2
	3
	</p>
	!! end

	!! test
	Scribunto: ASCII null
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|null}}
	!! html
	<p>�
	</p>
	!! end

	!! test
	Scribunto: isSubsting during PST
	!! options
	pst
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{safesubst:#invoke:test\|isSubsting}}
	!! html
	true
	!! end

	!! test
	Scribunto: isSubsting during normal parse
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{safesubst:#invoke:test\|isSubsting}}
	!! html
	<p>false
	</p>
	!! end

	!! test
	Scribunto: frame:getTitle
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|getFrameTitle}}
	!! html
	<p>Module:Test
	</p>
	!! end

	!! test
	Scribunto: Metatable on export table
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:Metatables\|zero}}
	{{#invoke:Metatables\|one}}
	{{#invoke:Metatables\|two}}
	!! html
	<p>You called the zero method from p
	You called the one method from mt1
	You called the two method from mt2
	</p>
	!! end

	!! test
	Scribunto: Correct argument numbering with equals sign in function name
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|test=InFunctionName\|good\|bad}}
	!! html
	<p>good
	</p>
	!! end

	!! test
	Scribunto: Strip markers in CSS
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	{{#invoke:test\|testStrippedCss\|<nowiki>#ff0000</nowiki>}}
	!! html
	<div style="color:#ff0000"></div>
	!! end

	!! test
	Scribunto: Parser output isn't incorrectly cached across frames
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"], "normalizePhp": true }
	!! wikitext
	Root: {{#invoke:test\|testFrameCaching}} Template: {{Scribunto frame caching}}
	!! html
	<p>Root: Parent frame is the root: yes. Child frame is the root: no. Template: Parent frame is the root: no. Child frame is the root: no.
	</p>
	!! end

	# Tests for T272507
	!! article
	Module:EchoTest
	!! text
	local p = {}
	function p.echo(frame)
	return frame.args[1]
	end
	return p
	!! end

	!! article
	Module:UnstripTest
	!! text
	local p = {}
	function p.unstrip(frame)
	return mw.text.nowiki(mw.text.unstripNoWiki(frame.args[1]))
	end
	return p
	!! end

	!! test
	Scribunto: Test unstripNowiki behavior
	!! options
	parsoid={ "modes": ["wt2html","wt2wt"] }
	!! wikitext
	{{#invoke:EchoTest\|echo\|<nowiki>foo</nowiki>}}
	{{#invoke:EchoTest\|echo\|<nowiki>[[Foo]]</nowiki>}}

	{{#invoke:UnstripTest\|unstrip\|<nowiki>foo</nowiki>}}
	{{#invoke:UnstripTest\|unstrip\|<nowiki>[[Foo]]</nowiki>}}
	!! html/php
	<p>foo
	[[Foo]]
	</p><p>foo
	[[Foo]]
	</p>
	!! html/parsoid
	<p><span typeof="mw:Nowiki mw:Transclusion" about="#mwt2" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:EchoTest","function":"invoke"},"params":{"1":{"wt":"echo"},"2":{"wt":"<nowiki>foo</nowiki>"}},"i":0}}]}'>foo</span>
	<span typeof="mw:Nowiki mw:Transclusion" about="#mwt6" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:EchoTest","function":"invoke"},"params":{"1":{"wt":"echo"},"2":{"wt":"<nowiki>[[Foo]]</nowiki>"}},"i":0}}]}'>[[Foo]]</span></p>

	<p><span about="#mwt10" typeof="mw:Transclusion" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:UnstripTest","function":"invoke"},"params":{"1":{"wt":"unstrip"},"2":{"wt":"<nowiki>foo</nowiki>"}},"i":0}}]}'>foo</span>
	<span typeof="mw:Transclusion mw:Entity" about="#mwt12" data-mw='{"parts":[{"template":{"target":{"wt":"#invoke:UnstripTest","function":"invoke"},"params":{"1":{"wt":"unstrip"},"2":{"wt":"<nowiki>[[Foo]]</nowiki>"}},"i":0}}]}'>[</span><span typeof="mw:Entity" about="#mwt12">[</span><span about="#mwt12">Foo</span><span typeof="mw:Entity" about="#mwt12">]</span><span typeof="mw:Entity" about="#mwt12">]</span></p>
	!! end

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