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Diffstat (limited to 'www/wiki/tests/phpunit/includes/LinkerTest.php')
| -rw-r--r-- | www/wiki/tests/phpunit/includes/LinkerTest.php | 480 |
1 files changed, 480 insertions, 0 deletions
diff --git a/www/wiki/tests/phpunit/includes/LinkerTest.php b/www/wiki/tests/phpunit/includes/LinkerTest.php new file mode 100644 index 00000000..f9e2cc17 --- /dev/null +++ b/www/wiki/tests/phpunit/includes/LinkerTest.php @@ -0,0 +1,480 @@ +<?php + +use MediaWiki\MediaWikiServices; + +/** + * @group Database + */ +class LinkerTest extends MediaWikiLangTestCase { + + /** + * @dataProvider provideCasesForUserLink + * @covers Linker::userLink + */ + public function testUserLink( $expected, $userId, $userName, $altUserName = false, $msg = '' ) { + $this->setMwGlobals( [ + 'wgArticlePath' => '/wiki/$1', + ] ); + + $this->assertEquals( + $expected, + Linker::userLink( $userId, $userName, $altUserName ), + $msg + ); + } + + public static function provideCasesForUserLink() { + # Format: + # - expected + # - userid + # - username + # - optional altUserName + # - optional message + return [ + + # ## ANONYMOUS USER ######################################## + [ + '<a href="/wiki/Special:Contributions/JohnDoe" ' + . 'class="mw-userlink mw-anonuserlink" ' + . 'title="Special:Contributions/JohnDoe"><bdi>JohnDoe</bdi></a>', + 0, 'JohnDoe', false, + ], + [ + '<a href="/wiki/Special:Contributions/::1" ' + . 'class="mw-userlink mw-anonuserlink" ' + . 'title="Special:Contributions/::1"><bdi>::1</bdi></a>', + 0, '::1', false, + 'Anonymous with pretty IPv6' + ], + [ + '<a href="/wiki/Special:Contributions/0:0:0:0:0:0:0:1" ' + . 'class="mw-userlink mw-anonuserlink" ' + . 'title="Special:Contributions/0:0:0:0:0:0:0:1"><bdi>::1</bdi></a>', + 0, '0:0:0:0:0:0:0:1', false, + 'Anonymous with almost pretty IPv6' + ], + [ + '<a href="/wiki/Special:Contributions/0000:0000:0000:0000:0000:0000:0000:0001" ' + . 'class="mw-userlink mw-anonuserlink" ' + . 'title="Special:Contributions/0000:0000:0000:0000:0000:0000:0000:0001"><bdi>::1</bdi></a>', + 0, '0000:0000:0000:0000:0000:0000:0000:0001', false, + 'Anonymous with full IPv6' + ], + [ + '<a href="/wiki/Special:Contributions/::1" ' + . 'class="mw-userlink mw-anonuserlink" ' + . 'title="Special:Contributions/::1"><bdi>AlternativeUsername</bdi></a>', + 0, '::1', 'AlternativeUsername', + 'Anonymous with pretty IPv6 and an alternative username' + ], + + # IPV4 + [ + '<a href="/wiki/Special:Contributions/127.0.0.1" ' + . 'class="mw-userlink mw-anonuserlink" ' + . 'title="Special:Contributions/127.0.0.1"><bdi>127.0.0.1</bdi></a>', + 0, '127.0.0.1', false, + 'Anonymous with IPv4' + ], + [ + '<a href="/wiki/Special:Contributions/127.0.0.1" ' + . 'class="mw-userlink mw-anonuserlink" ' + . 'title="Special:Contributions/127.0.0.1"><bdi>AlternativeUsername</bdi></a>', + 0, '127.0.0.1', 'AlternativeUsername', + 'Anonymous with IPv4 and an alternative username' + ], + + # ## Regular user ########################################## + # TODO! + ]; + } + + /** + * @dataProvider provideCasesForFormatComment + * @covers Linker::formatComment + * @covers Linker::formatAutocomments + * @covers Linker::formatLinksInComment + */ + public function testFormatComment( + $expected, $comment, $title = false, $local = false, $wikiId = null + ) { + $conf = new SiteConfiguration(); + $conf->settings = [ + 'wgServer' => [ + 'enwiki' => '//en.example.org', + 'dewiki' => '//de.example.org', + ], + 'wgArticlePath' => [ + 'enwiki' => '/w/$1', + 'dewiki' => '/w/$1', + ], + ]; + $conf->suffixes = [ 'wiki' ]; + + $this->setMwGlobals( [ + 'wgScript' => '/wiki/index.php', + 'wgArticlePath' => '/wiki/$1', + 'wgCapitalLinks' => true, + 'wgConf' => $conf, + ] ); + + if ( $title === false ) { + // We need a page title that exists + $title = Title::newFromText( 'Special:BlankPage' ); + } + + $this->assertEquals( + $expected, + Linker::formatComment( $comment, $title, $local, $wikiId ) + ); + } + + public function provideCasesForFormatComment() { + $wikiId = 'enwiki'; // $wgConf has a fake entry for this + + // phpcs:disable Generic.Files.LineLength + return [ + // Linker::formatComment + [ + 'a<script>b', + 'a<script>b', + ], + [ + 'a—b', + 'a—b', + ], + [ + "'''not bolded'''", + "'''not bolded'''", + ], + [ + "try <script>evil</scipt> things", + "try <script>evil</scipt> things", + ], + // Linker::formatAutocomments + [ + '<a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment</span></span>', + "/* autocomment */", + ], + [ + '<a href="/wiki/Special:BlankPage#linkie.3F" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment"><a href="/wiki/index.php?title=Linkie%3F&action=edit&redlink=1" class="new" title="Linkie? (page does not exist)">linkie?</a></span></span>', + "/* [[linkie?]] */", + ], + [ + '<a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment: </span> post</span>', + "/* autocomment */ post", + ], + [ + 'pre <a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment</span></span>', + "pre /* autocomment */", + ], + [ + 'pre <a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment: </span> post</span>', + "pre /* autocomment */ post", + ], + [ + '<a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment: </span> multiple? <a href="/wiki/Special:BlankPage#autocomment2" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment2: </span> </span></span>', + "/* autocomment */ multiple? /* autocomment2 */ ", + ], + [ + '<a href="/wiki/Special:BlankPage#autocomment_containing_.2F.2A" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment containing /*: </span> T70361</span>', + "/* autocomment containing /* */ T70361" + ], + [ + '<a href="/wiki/Special:BlankPage#autocomment_containing_.22quotes.22" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment containing "quotes"</span></span>', + "/* autocomment containing \"quotes\" */" + ], + [ + '<a href="/wiki/Special:BlankPage#autocomment_containing_.3Cscript.3Etags.3C.2Fscript.3E" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment containing <script>tags</script></span></span>', + "/* autocomment containing <script>tags</script> */" + ], + [ + '<a href="#autocomment">→</a><span dir="auto"><span class="autocomment">autocomment</span></span>', + "/* autocomment */", + false, true + ], + [ + '<span dir="auto"><span class="autocomment">autocomment</span></span>', + "/* autocomment */", + null + ], + [ + '<a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment</span></span>', + "/* autocomment */", + false, false + ], + [ + '<a class="external" rel="nofollow" href="//en.example.org/w/Special:BlankPage#autocomment">→</a><span dir="auto"><span class="autocomment">autocomment</span></span>', + "/* autocomment */", + false, false, $wikiId + ], + // Linker::formatLinksInComment + [ + 'abc <a href="/wiki/index.php?title=Link&action=edit&redlink=1" class="new" title="Link (page does not exist)">link</a> def', + "abc [[link]] def", + ], + [ + 'abc <a href="/wiki/index.php?title=Link&action=edit&redlink=1" class="new" title="Link (page does not exist)">text</a> def', + "abc [[link|text]] def", + ], + [ + 'abc <a href="/wiki/Special:BlankPage" title="Special:BlankPage">Special:BlankPage</a> def', + "abc [[Special:BlankPage|]] def", + ], + [ + 'abc <a href="/wiki/index.php?title=%C4%84%C5%9B%C5%BC&action=edit&redlink=1" class="new" title="Ąśż (page does not exist)">ąśż</a> def', + "abc [[%C4%85%C5%9B%C5%BC]] def", + ], + [ + 'abc <a href="/wiki/Special:BlankPage#section" title="Special:BlankPage">#section</a> def', + "abc [[#section]] def", + ], + [ + 'abc <a href="/wiki/index.php?title=/subpage&action=edit&redlink=1" class="new" title="/subpage (page does not exist)">/subpage</a> def', + "abc [[/subpage]] def", + ], + [ + 'abc <a href="/wiki/index.php?title=%22evil!%22&action=edit&redlink=1" class="new" title=""evil!" (page does not exist)">"evil!"</a> def', + "abc [[\"evil!\"]] def", + ], + [ + 'abc [[<script>very evil</script>]] def', + "abc [[<script>very evil</script>]] def", + ], + [ + 'abc [[|]] def', + "abc [[|]] def", + ], + [ + 'abc <a href="/wiki/index.php?title=Link&action=edit&redlink=1" class="new" title="Link (page does not exist)">link</a> def', + "abc [[link]] def", + false, false + ], + [ + 'abc <a class="external" rel="nofollow" href="//en.example.org/w/Link">link</a> def', + "abc [[link]] def", + false, false, $wikiId + ], + ]; + // phpcs:enable + } + + /** + * @covers Linker::formatLinksInComment + * @dataProvider provideCasesForFormatLinksInComment + */ + public function testFormatLinksInComment( $expected, $input, $wiki ) { + $conf = new SiteConfiguration(); + $conf->settings = [ + 'wgServer' => [ + 'enwiki' => '//en.example.org' + ], + 'wgArticlePath' => [ + 'enwiki' => '/w/$1', + ], + ]; + $conf->suffixes = [ 'wiki' ]; + $this->setMwGlobals( [ + 'wgScript' => '/wiki/index.php', + 'wgArticlePath' => '/wiki/$1', + 'wgCapitalLinks' => true, + 'wgConf' => $conf, + ] ); + + $this->assertEquals( + $expected, + Linker::formatLinksInComment( $input, Title::newFromText( 'Special:BlankPage' ), false, $wiki ) + ); + } + + public static function provideCasesForFormatLinksInComment() { + // phpcs:disable Generic.Files.LineLength + return [ + [ + 'foo bar <a href="/wiki/Special:BlankPage" title="Special:BlankPage">Special:BlankPage</a>', + 'foo bar [[Special:BlankPage]]', + null, + ], + [ + '<a class="external" rel="nofollow" href="//en.example.org/w/Foo%27bar">Foo\'bar</a>', + "[[Foo'bar]]", + 'enwiki', + ], + [ + 'foo bar <a class="external" rel="nofollow" href="//en.example.org/w/Special:BlankPage">Special:BlankPage</a>', + 'foo bar [[Special:BlankPage]]', + 'enwiki', + ], + [ + 'foo bar <a class="external" rel="nofollow" href="//en.example.org/w/File:Example">Image:Example</a>', + 'foo bar [[Image:Example]]', + 'enwiki', + ], + ]; + // phpcs:enable + } + + public static function provideLinkBeginHook() { + // phpcs:disable Generic.Files.LineLength + return [ + // Modify $html + [ + function ( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) { + $html = 'foobar'; + }, + '<a href="/wiki/Special:BlankPage" title="Special:BlankPage">foobar</a>' + ], + // Modify $attribs + [ + function ( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) { + $attribs['bar'] = 'baz'; + }, + '<a href="/wiki/Special:BlankPage" title="Special:BlankPage" bar="baz">Special:BlankPage</a>' + ], + // Modify $query + [ + function ( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) { + $query['bar'] = 'baz'; + }, + '<a href="/w/index.php?title=Special:BlankPage&bar=baz" title="Special:BlankPage">Special:BlankPage</a>' + ], + // Force HTTP $options + [ + function ( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) { + $options = [ 'http' ]; + }, + '<a href="http://example.org/wiki/Special:BlankPage" title="Special:BlankPage">Special:BlankPage</a>' + ], + // Force 'forcearticlepath' in $options + [ + function ( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) { + $options = [ 'forcearticlepath' ]; + $query['foo'] = 'bar'; + }, + '<a href="/wiki/Special:BlankPage?foo=bar" title="Special:BlankPage">Special:BlankPage</a>' + ], + // Abort early + [ + function ( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) { + $ret = 'foobar'; + return false; + }, + 'foobar' + ], + ]; + // phpcs:enable + } + + /** + * @covers MediaWiki\Linker\LinkRenderer::runLegacyBeginHook + * @dataProvider provideLinkBeginHook + */ + public function testLinkBeginHook( $callback, $expected ) { + $this->setMwGlobals( [ + 'wgArticlePath' => '/wiki/$1', + 'wgServer' => '//example.org', + 'wgCanonicalServer' => 'http://example.org', + 'wgScriptPath' => '/w', + 'wgScript' => '/w/index.php', + ] ); + + $this->setMwGlobals( 'wgHooks', [ 'LinkBegin' => [ $callback ] ] ); + $title = SpecialPage::getTitleFor( 'Blankpage' ); + $out = Linker::link( $title ); + $this->assertEquals( $expected, $out ); + } + + public static function provideLinkEndHook() { + return [ + // Override $html + [ + function ( $dummy, $title, $options, &$html, &$attribs, &$ret ) { + $html = 'foobar'; + }, + '<a href="/wiki/Special:BlankPage" title="Special:BlankPage">foobar</a>' + ], + // Modify $attribs + [ + function ( $dummy, $title, $options, &$html, &$attribs, &$ret ) { + $attribs['bar'] = 'baz'; + }, + '<a href="/wiki/Special:BlankPage" title="Special:BlankPage" bar="baz">Special:BlankPage</a>' + ], + // Fully override return value and abort hook + [ + function ( $dummy, $title, $options, &$html, &$attribs, &$ret ) { + $ret = 'blahblahblah'; + return false; + }, + 'blahblahblah' + ], + + ]; + } + + /** + * @covers MediaWiki\Linker\LinkRenderer::buildAElement + * @dataProvider provideLinkEndHook + */ + public function testLinkEndHook( $callback, $expected ) { + $this->setMwGlobals( [ + 'wgArticlePath' => '/wiki/$1', + ] ); + + $this->setMwGlobals( 'wgHooks', [ 'LinkEnd' => [ $callback ] ] ); + + $title = SpecialPage::getTitleFor( 'Blankpage' ); + $out = Linker::link( $title ); + $this->assertEquals( $expected, $out ); + } + + /** + * @covers Linker::getLinkColour + */ + public function testGetLinkColour() { + $this->hideDeprecated( 'Linker::getLinkColour' ); + $linkCache = MediaWikiServices::getInstance()->getLinkCache(); + $foobarTitle = Title::makeTitle( NS_MAIN, 'FooBar' ); + $redirectTitle = Title::makeTitle( NS_MAIN, 'Redirect' ); + $userTitle = Title::makeTitle( NS_USER, 'Someuser' ); + $linkCache->addGoodLinkObj( + 1, // id + $foobarTitle, + 10, // len + 0 // redir + ); + $linkCache->addGoodLinkObj( + 2, // id + $redirectTitle, + 10, // len + 1 // redir + ); + + $linkCache->addGoodLinkObj( + 3, // id + $userTitle, + 10, // len + 0 // redir + ); + + $this->assertEquals( + '', + Linker::getLinkColour( $foobarTitle, 0 ) + ); + + $this->assertEquals( + 'stub', + Linker::getLinkColour( $foobarTitle, 20 ) + ); + + $this->assertEquals( + 'mw-redirect', + Linker::getLinkColour( $redirectTitle, 0 ) + ); + + $this->assertEquals( + '', + Linker::getLinkColour( $userTitle, 20 ) + ); + } +} |