MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / parser / ParserMethodsTest.php

diff --git a/tests/phpunit/includes/parser/ParserMethodsTest.php b/tests/phpunit/includes/parser/ParserMethodsTest.php
new file mode 100644 (file)
index 0000000..ae58d1c
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+++ b/tests/phpunit/includes/parser/ParserMethodsTest.php
@@ -0,0 +1,184 @@
+<?php
+
+/**
+ * @group Database
+ * @covers Parser
+ */
+class ParserMethodsTest extends MediaWikiLangTestCase {
+
+       public static function providePreSaveTransform() {
+               return [
+                       [ 'hello this is ~~~',
+                               "hello this is [[Special:Contributions/127.0.0.1|127.0.0.1]]",
+                       ],
+                       [ 'hello \'\'this\'\' is <nowiki>~~~</nowiki>',
+                               'hello \'\'this\'\' is <nowiki>~~~</nowiki>',
+                       ],
+               ];
+       }
+
+       /**
+        * @dataProvider providePreSaveTransform
+        */
+       public function testPreSaveTransform( $text, $expected ) {
+               global $wgParser;
+
+               $title = Title::newFromText( str_replace( '::', '__', __METHOD__ ) );
+               $user = new User();
+               $user->setName( "127.0.0.1" );
+               $popts = ParserOptions::newFromUser( $user );
+               $text = $wgParser->preSaveTransform( $text, $title, $user, $popts );
+
+               $this->assertEquals( $expected, $text );
+       }
+
+       public static function provideStripOuterParagraph() {
+               // This mimics the most common use case (stripping paragraphs generated by the parser).
+               $message = new RawMessage( "Message text." );
+
+               return [
+                       [
+                               "<p>Text.</p>",
+                               "Text.",
+                       ],
+                       [
+                               "<p class='foo'>Text.</p>",
+                               "<p class='foo'>Text.</p>",
+                       ],
+                       [
+                               "<p>Text.\n</p>\n",
+                               "Text.",
+                       ],
+                       [
+                               "<p>Text.</p><p>More text.</p>",
+                               "<p>Text.</p><p>More text.</p>",
+                       ],
+                       [
+                               $message->parse(),
+                               "Message text.",
+                       ],
+               ];
+       }
+
+       /**
+        * @dataProvider provideStripOuterParagraph
+        */
+       public function testStripOuterParagraph( $text, $expected ) {
+               $this->assertEquals( $expected, Parser::stripOuterParagraph( $text ) );
+       }
+
+       /**
+        * @expectedException MWException
+        * @expectedExceptionMessage Parser state cleared while parsing.
+        *  Did you call Parser::parse recursively?
+        */
+       public function testRecursiveParse() {
+               global $wgParser;
+               $title = Title::newFromText( 'foo' );
+               $po = new ParserOptions;
+               $wgParser->setHook( 'recursivecallparser', [ $this, 'helperParserFunc' ] );
+               $wgParser->parse( '<recursivecallparser>baz</recursivecallparser>', $title, $po );
+       }
+
+       public function helperParserFunc( $input, $args, $parser ) {
+               $title = Title::newFromText( 'foo' );
+               $po = new ParserOptions;
+               $parser->parse( $input, $title, $po );
+               return 'bar';
+       }
+
+       public function testCallParserFunction() {
+               global $wgParser;
+
+               // Normal parses test passing PPNodes. Test passing an array.
+               $title = Title::newFromText( str_replace( '::', '__', __METHOD__ ) );
+               $wgParser->startExternalParse( $title, new ParserOptions(), Parser::OT_HTML );
+               $frame = $wgParser->getPreprocessor()->newFrame();
+               $ret = $wgParser->callParserFunction( $frame, '#tag',
+                       [ 'pre', 'foo', 'style' => 'margin-left: 1.6em' ]
+               );
+               $ret['text'] = $wgParser->mStripState->unstripBoth( $ret['text'] );
+               $this->assertSame( [
+                       'found' => true,
+                       'text' => '<pre style="margin-left: 1.6em">foo</pre>',
+               ], $ret, 'callParserFunction works for {{#tag:pre|foo|style=margin-left: 1.6em}}' );
+       }
+
+       /**
+        * @covers Parser
+        * @covers ParserOutput::getSections
+        */
+       public function testGetSections() {
+               global $wgParser;
+
+               $title = Title::newFromText( str_replace( '::', '__', __METHOD__ ) );
+               $out = $wgParser->parse( "==foo==\n<h2>bar</h2>\n==baz==\n", $title, new ParserOptions() );
+               $this->assertSame( [
+                       [
+                               'toclevel' => 1,
+                               'level' => '2',
+                               'line' => 'foo',
+                               'number' => '1',
+                               'index' => '1',
+                               'fromtitle' => $title->getPrefixedDBkey(),
+                               'byteoffset' => 0,
+                               'anchor' => 'foo',
+                       ],
+                       [
+                               'toclevel' => 1,
+                               'level' => '2',
+                               'line' => 'bar',
+                               'number' => '2',
+                               'index' => '',
+                               'fromtitle' => false,
+                               'byteoffset' => null,
+                               'anchor' => 'bar',
+                       ],
+                       [
+                               'toclevel' => 1,
+                               'level' => '2',
+                               'line' => 'baz',
+                               'number' => '3',
+                               'index' => '2',
+                               'fromtitle' => $title->getPrefixedDBkey(),
+                               'byteoffset' => 21,
+                               'anchor' => 'baz',
+                       ],
+               ], $out->getSections(), 'getSections() with proper value when <h2> is used' );
+       }
+
+       /**
+        * @dataProvider provideNormalizeLinkUrl
+        */
+       public function testNormalizeLinkUrl( $explanation, $url, $expected ) {
+               $this->assertEquals( $expected, Parser::normalizeLinkUrl( $url ), $explanation );
+       }
+
+       public static function provideNormalizeLinkUrl() {
+               return [
+                       [
+                               'Escaping of unsafe characters',
+                               'http://example.org/foo bar?param[]="value"&param[]=valüe',
+                               'http://example.org/foo%20bar?param%5B%5D=%22value%22&param%5B%5D=val%C3%BCe',
+                       ],
+                       [
+                               'Case normalization of percent-encoded characters',
+                               'http://example.org/%ab%cD%Ef%FF',
+                               'http://example.org/%AB%CD%EF%FF',
+                       ],
+                       [
+                               'Unescaping of safe characters',
+                               'http://example.org/%3C%66%6f%6F%3E?%3C%66%6f%6F%3E#%3C%66%6f%6F%3E',
+                               'http://example.org/%3Cfoo%3E?%3Cfoo%3E#%3Cfoo%3E',
+                       ],
+                       [
+                               'Context-sensitive replacement of sometimes-safe characters',
+                               'http://example.org/%23%2F%3F%26%3D%2B%3B?%23%2F%3F%26%3D%2B%3B#%23%2F%3F%26%3D%2B%3B',
+                               'http://example.org/%23%2F%3F&=+;?%23/?%26%3D%2B%3B#%23/?&=+;',
+                       ],
+               ];
+       }
+
+       // @todo Add tests for cleanSig() / cleanSigInSig(), getSection(),
+       // replaceSection(), getPreloadText()
+}