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<?php
/**
* Parser-related tests that don't suit for parserTests.txt
*/
class ExtraParserTest extends MediaWikiTestCase {
function setUp() {
global $wgMemc;
global $wgContLang;
global $wgShowDBErrorBacktrace;
global $wgLanguageCode;
global $wgAlwaysUseTidy;
$wgShowDBErrorBacktrace = true;
$wgLanguageCode = 'en';
$wgContLang = new Language( 'en' );
$wgMemc = new EmptyBagOStuff;
$wgAlwaysUseTidy = false;
$this->options = new ParserOptions;
$this->options->setTemplateCallback( array( __CLASS__, 'statelessFetchTemplate' ) );
$this->parser = new Parser;
}
// Bug 8689 - Long numeric lines kill the parser
function testBug8689() {
global $wgLang;
global $wgUser;
$longLine = '1.' . str_repeat( '1234567890', 100000 ) . "\n";
if ( $wgLang === null ) $wgLang = new Language;
$t = Title::newFromText( 'Unit test' );
$options = ParserOptions::newFromUser( $wgUser );
$this->assertEquals( "<p>$longLine</p>",
$this->parser->parse( $longLine, $t, $options )->getText() );
}
/* Test the parser entry points */
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() );
}
function testPreSaveTransform() {
global $wgUser;
$title = Title::newFromText( __FUNCTION__ );
$outputText = $this->parser->preSaveTransform( "Test\r\n{{subst:Foo}}\n{{Bar}}", $title, $wgUser, $this->options );
$this->assertEquals( "Test\nContent of ''Template:Foo''\n{{Bar}}", $outputText );
}
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
*/
function testCleanSig() {
global $wgCleanSignatures;
$oldCleanSignature = $wgCleanSignatures;
$wgCleanSignatures = true;
$title = Title::newFromText( __FUNCTION__ );
$outputText = $this->parser->cleanSig( "{{Foo}} ~~~~" );
$wgCleanSignatures = $oldCleanSignature;
$this->assertEquals( "{{SUBST:Foo}} ", $outputText );
}
/**
* cleanSig() should do nothing if disabled
*/
function testCleanSigDisabled() {
global $wgCleanSignatures;
$oldCleanSignature = $wgCleanSignatures;
$wgCleanSignatures = false;
$title = Title::newFromText( __FUNCTION__ );
$outputText = $this->parser->cleanSig( "{{Foo}} ~~~~" );
$wgCleanSignatures = $oldCleanSignature;
$this->assertEquals( "{{Foo}} ~~~~", $outputText );
}
/**
* cleanSigInSig() just removes tildes
* @dataProvider provideStringsForCleanSigInSig
*/
function testCleanSigInSig( $in, $out ) {
$this->assertEquals( Parser::cleanSigInSig( $in), $out );
}
function provideStringsForCleanSigInSig() {
return array(
array( "{{Foo}} ~~~~", "{{Foo}} " ),
array( "~~~", "" ),
array( "~~~~~", "" ),
);
}
function testGetSection() {
$outputText2 = $this->parser->getSection( "Section 0\n== Heading 1 ==\nSection 1\n=== Heading 2 ===\nSection 2\n== Heading 3 ==\nSection 3\n", 2 );
$outputText1 = $this->parser->getSection( "Section 0\n== Heading 1 ==\nSection 1\n=== Heading 2 ===\nSection 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 );
}
function testReplaceSection() {
$outputText = $this->parser->replaceSection( "Section 0\n== Heading 1 ==\nSection 1\n=== Heading 2 ===\nSection 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.
*/
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 );
}
static function statelessFetchTemplate( $title, $parser=false ) {
$text = "Content of ''" . $title->getFullText() . "''";
$deps = array();
return array(
'text' => $text,
'finalTitle' => $title,
'deps' => $deps );
}
/**
* @group Database
*/
function testTrackingCategory() {
$title = Title::newFromText( __FUNCTION__ );
$catName = wfMsgForContent( 'broken-file-category' );
$cat = Title::makeTitleSafe( NS_CATEGORY, $catName );
$expected = array( $cat->getDBkey() );
$parserOutput = $this->parser->parse( "[[file:nonexistent]]" , $title, $this->options );
$result = $parserOutput->getCategoryLinks();
$this->assertEquals( $expected, $result );
}
/**
* @group Database
*/
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 );
}
}