mediawiki-extensions-Scribunto/tests/parser/luaParserTests.txt

!! options
parsoid-compatible
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-5e10d413
!! wikitext
{{#invoke:foo|bar}}
!! metadata
cat=Pages_with_script_errors sort=
extension[ScribuntoErrors-5e10d413]="<p>Script error: No such module \"foo\".</p><p>No further details are available.</p>"
!! html/php
<p><strong class="error"><span class="scribunto-error" id="mw-scribunto-error-5e10d413">Script error: No such module &quot;foo&quot;.</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" id="mw-scribunto-error-5e10d413">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-d64a22ba
!! wikitext
{{#invoke:test|blah}}
!! metadata
cat=Pages_with_script_errors sort=
extension[ScribuntoErrors-d64a22ba]="<p>Script error: The function \"blah\" does not exist.</p><p>No further details are available.</p>"
!! html/php
<p><strong class="error"><span class="scribunto-error" id="mw-scribunto-error-d64a22ba">Script error: The function &quot;blah&quot; 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" id="mw-scribunto-error-d64a22ba">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&amp;action=edit&amp;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&amp;action=edit&amp;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><3E>
</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
&#91;&#91;Foo&#93;&#93;
</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":"&lt;nowiki>foo&lt;/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":"&lt;nowiki>[[Foo]]&lt;/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":"&lt;nowiki>foo&lt;/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":"&lt;nowiki>[[Foo]]&lt;/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