--- /dev/null
+<?php
+
+/**
+ * Parser-related tests that don't suit for parserTests.txt
+ *
+ * @group Database
+ */
+class ExtraParserTest extends MediaWikiTestCase {
+
+ /** @var ParserOptions */
+ protected $options;
+ /** @var Parser */
+ protected $parser;
+
+ protected function setUp() {
+ parent::setUp();
+
+ $contLang = Language::factory( 'en' );
+ $this->setMwGlobals( [
+ 'wgShowDBErrorBacktrace' => true,
+ 'wgCleanSignatures' => true,
+ ] );
+ $this->setUserLang( 'en' );
+ $this->setContentLang( $contLang );
+
+ // FIXME: This test should pass without setting global content language
+ $this->options = ParserOptions::newFromUserAndLang( new User, $contLang );
+ $this->options->setTemplateCallback( [ __CLASS__, 'statelessFetchTemplate' ] );
+ $this->options->setWrapOutputClass( false );
+ $this->parser = new Parser;
+
+ MagicWord::clearCache();
+ }
+
+ /**
+ * @see T10689
+ * @covers Parser::parse
+ */
+ public function testLongNumericLinesDontKillTheParser() {
+ $longLine = '1.' . str_repeat( '1234567890', 100000 ) . "\n";
+
+ $title = Title::newFromText( 'Unit test' );
+ $options = ParserOptions::newFromUser( new User() );
+ $options->setWrapOutputClass( false );
+ $this->assertEquals( "<p>$longLine</p>",
+ $this->parser->parse( $longLine, $title, $options )->getText() );
+ }
+
+ /**
+ * Test the parser entry points
+ * @covers Parser::parse
+ */
+ public function testParse() {
+ $title = Title::newFromText( __FUNCTION__ );
+ $parserOutput = $this->parser->parse( "Test\n{{Foo}}\n{{Bar}}", $title, $this->options );
+ $this->assertEquals(
+ "<p>Test\nContent of <i>Template:Foo</i>\nContent of <i>Template:Bar</i>\n</p>",
+ $parserOutput->getText()
+ );
+ }
+
+ /**
+ * @covers Parser::preSaveTransform
+ */
+ public function testPreSaveTransform() {
+ $title = Title::newFromText( __FUNCTION__ );
+ $outputText = $this->parser->preSaveTransform(
+ "Test\r\n{{subst:Foo}}\n{{Bar}}",
+ $title,
+ new User(),
+ $this->options
+ );
+
+ $this->assertEquals( "Test\nContent of ''Template:Foo''\n{{Bar}}", $outputText );
+ }
+
+ /**
+ * @covers Parser::preprocess
+ */
+ public function testPreprocess() {
+ $title = Title::newFromText( __FUNCTION__ );
+ $outputText = $this->parser->preprocess( "Test\n{{Foo}}\n{{Bar}}", $title, $this->options );
+
+ $this->assertEquals(
+ "Test\nContent of ''Template:Foo''\nContent of ''Template:Bar''",
+ $outputText
+ );
+ }
+
+ /**
+ * cleanSig() makes all templates substs and removes tildes
+ * @covers Parser::cleanSig
+ */
+ public function testCleanSig() {
+ $title = Title::newFromText( __FUNCTION__ );
+ $outputText = $this->parser->cleanSig( "{{Foo}} ~~~~" );
+
+ $this->assertEquals( "{{SUBST:Foo}} ", $outputText );
+ }
+
+ /**
+ * cleanSig() should do nothing if disabled
+ * @covers Parser::cleanSig
+ */
+ public function testCleanSigDisabled() {
+ $this->setMwGlobals( 'wgCleanSignatures', false );
+
+ $title = Title::newFromText( __FUNCTION__ );
+ $outputText = $this->parser->cleanSig( "{{Foo}} ~~~~" );
+
+ $this->assertEquals( "{{Foo}} ~~~~", $outputText );
+ }
+
+ /**
+ * cleanSigInSig() just removes tildes
+ * @dataProvider provideStringsForCleanSigInSig
+ * @covers Parser::cleanSigInSig
+ */
+ public function testCleanSigInSig( $in, $out ) {
+ $this->assertEquals( Parser::cleanSigInSig( $in ), $out );
+ }
+
+ public static function provideStringsForCleanSigInSig() {
+ return [
+ [ "{{Foo}} ~~~~", "{{Foo}} " ],
+ [ "~~~", "" ],
+ [ "~~~~~", "" ],
+ ];
+ }
+
+ /**
+ * @covers Parser::getSection
+ */
+ public function testGetSection() {
+ $outputText2 = $this->parser->getSection(
+ "Section 0\n== Heading 1 ==\nSection 1\n=== Heading 2 ===\n"
+ . "Section 2\n== Heading 3 ==\nSection 3\n",
+ 2
+ );
+ $outputText1 = $this->parser->getSection(
+ "Section 0\n== Heading 1 ==\nSection 1\n=== Heading 2 ===\n"
+ . "Section 2\n== Heading 3 ==\nSection 3\n",
+ 1
+ );
+
+ $this->assertEquals( "=== Heading 2 ===\nSection 2", $outputText2 );
+ $this->assertEquals( "== Heading 1 ==\nSection 1\n=== Heading 2 ===\nSection 2", $outputText1 );
+ }
+
+ /**
+ * @covers Parser::replaceSection
+ */
+ public function testReplaceSection() {
+ $outputText = $this->parser->replaceSection(
+ "Section 0\n== Heading 1 ==\nSection 1\n=== Heading 2 ===\n"
+ . "Section 2\n== Heading 3 ==\nSection 3\n",
+ 1,
+ "New section 1"
+ );
+
+ $this->assertEquals( "Section 0\nNew section 1\n\n== Heading 3 ==\nSection 3", $outputText );
+ }
+
+ /**
+ * Templates and comments are not affected, but noinclude/onlyinclude is.
+ * @covers Parser::getPreloadText
+ */
+ public function testGetPreloadText() {
+ $title = Title::newFromText( __FUNCTION__ );
+ $outputText = $this->parser->getPreloadText(
+ "{{Foo}}<noinclude> censored</noinclude> information <!-- is very secret -->",
+ $title,
+ $this->options
+ );
+
+ $this->assertEquals( "{{Foo}} information <!-- is very secret -->", $outputText );
+ }
+
+ /**
+ * @param Title $title
+ * @param bool $parser
+ *
+ * @return array
+ */
+ static function statelessFetchTemplate( $title, $parser = false ) {
+ $text = "Content of ''" . $title->getFullText() . "''";
+ $deps = [];
+
+ return [
+ 'text' => $text,
+ 'finalTitle' => $title,
+ 'deps' => $deps ];
+ }
+
+ /**
+ * @group Database
+ * @covers Parser::parse
+ */
+ public function testTrackingCategory() {
+ $title = Title::newFromText( __FUNCTION__ );
+ $catName = wfMessage( 'broken-file-category' )->inContentLanguage()->text();
+ $cat = Title::makeTitleSafe( NS_CATEGORY, $catName );
+ $expected = [ $cat->getDBkey() ];
+ $parserOutput = $this->parser->parse( "[[file:nonexistent]]", $title, $this->options );
+ $result = $parserOutput->getCategoryLinks();
+ $this->assertEquals( $expected, $result );
+ }
+
+ /**
+ * @group Database
+ * @covers Parser::parse
+ */
+ public function testTrackingCategorySpecial() {
+ // Special pages shouldn't have tracking cats.
+ $title = SpecialPage::getTitleFor( 'Contributions' );
+ $parserOutput = $this->parser->parse( "[[file:nonexistent]]", $title, $this->options );
+ $result = $parserOutput->getCategoryLinks();
+ $this->assertEmpty( $result );
+ }
+}
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