wiki.techinc.nl/tests/phpunit/includes/api/format/ApiFormatPhpTest.php

<?php

/**
 * @group API
 * @covers ApiFormatPhp
 */
class ApiFormatPhpTest extends ApiFormatTestBase {

	protected $printerName = 'php';

	private static function addFormatVersion( $format, $arr ) {
		foreach ( $arr as &$p ) {
			if ( !isset( $p[2] ) ) {
				$p[2] = array( 'formatversion' => $format );
			} else {
				$p[2]['formatversion'] = $format;
			}
		}
		return $arr;
	}

	public static function provideGeneralEncoding() {
		return array_merge(
			self::addFormatVersion( 1, array(
				// Basic types
				array( array( null ), 'a:1:{i:0;N;}' ),
				array( array( true ), 'a:1:{i:0;s:0:"";}' ),
				array( array( false ), 'a:0:{}' ),
				array( array( true, ApiResult::META_BC_BOOLS => array( 0 ) ),
					'a:1:{i:0;b:1;}' ),
				array( array( false, ApiResult::META_BC_BOOLS => array( 0 ) ),
					'a:1:{i:0;b:0;}' ),
				array( array( 42 ), 'a:1:{i:0;i:42;}' ),
				array( array( 42.5 ), 'a:1:{i:0;d:42.5;}' ),
				array( array( 1e42 ), 'a:1:{i:0;d:1.0E+42;}' ),
				array( array( 'foo' ), 'a:1:{i:0;s:3:"foo";}' ),
				array( array( 'fóo' ), 'a:1:{i:0;s:4:"fóo";}' ),

				// Arrays and objects
				array( array( array() ), 'a:1:{i:0;a:0:{}}' ),
				array( array( array( 1 ) ), 'a:1:{i:0;a:1:{i:0;i:1;}}' ),
				array( array( array( 'x' => 1 ) ), 'a:1:{i:0;a:1:{s:1:"x";i:1;}}' ),
				array( array( array( 2 => 1 ) ), 'a:1:{i:0;a:1:{i:2;i:1;}}' ),
				array( array( (object)array() ), 'a:1:{i:0;a:0:{}}' ),
				array( array( array( 1, ApiResult::META_TYPE => 'assoc' ) ), 'a:1:{i:0;a:1:{i:0;i:1;}}' ),
				array( array( array( 'x' => 1, ApiResult::META_TYPE => 'array' ) ), 'a:1:{i:0;a:1:{i:0;i:1;}}' ),
				array( array( array( 'x' => 1, ApiResult::META_TYPE => 'kvp' ) ), 'a:1:{i:0;a:1:{s:1:"x";i:1;}}' ),
				array( array( array( 'x' => 1, ApiResult::META_TYPE => 'BCkvp', ApiResult::META_KVP_KEY_NAME => 'key' ) ),
					'a:1:{i:0;a:1:{i:0;a:2:{s:3:"key";s:1:"x";s:1:"*";i:1;}}}' ),
				array( array( array( 'x' => 1, ApiResult::META_TYPE => 'BCarray' ) ), 'a:1:{i:0;a:1:{s:1:"x";i:1;}}' ),
				array( array( array( 'a', 'b', ApiResult::META_TYPE => 'BCassoc' ) ), 'a:1:{i:0;a:2:{i:0;s:1:"a";i:1;s:1:"b";}}' ),

				// Content
				array( array( 'content' => 'foo', ApiResult::META_CONTENT => 'content' ),
					'a:1:{s:1:"*";s:3:"foo";}' ),

				// BC Subelements
				array( array( 'foo' => 'foo', ApiResult::META_BC_SUBELEMENTS => array( 'foo' ) ),
					'a:1:{s:3:"foo";a:1:{s:1:"*";s:3:"foo";}}' ),
			) ),
			self::addFormatVersion( 2, array(
				// Basic types
				array( array( null ), 'a:1:{i:0;N;}' ),
				array( array( true ), 'a:1:{i:0;b:1;}' ),
				array( array( false ), 'a:1:{i:0;b:0;}' ),
				array( array( true, ApiResult::META_BC_BOOLS => array( 0 ) ),
					'a:1:{i:0;b:1;}' ),
				array( array( false, ApiResult::META_BC_BOOLS => array( 0 ) ),
					'a:1:{i:0;b:0;}' ),
				array( array( 42 ), 'a:1:{i:0;i:42;}' ),
				array( array( 42.5 ), 'a:1:{i:0;d:42.5;}' ),
				array( array( 1e42 ), 'a:1:{i:0;d:1.0E+42;}' ),
				array( array( 'foo' ), 'a:1:{i:0;s:3:"foo";}' ),
				array( array( 'fóo' ), 'a:1:{i:0;s:4:"fóo";}' ),

				// Arrays and objects
				array( array( array() ), 'a:1:{i:0;a:0:{}}' ),
				array( array( array( 1 ) ), 'a:1:{i:0;a:1:{i:0;i:1;}}' ),
				array( array( array( 'x' => 1 ) ), 'a:1:{i:0;a:1:{s:1:"x";i:1;}}' ),
				array( array( array( 2 => 1 ) ), 'a:1:{i:0;a:1:{i:2;i:1;}}' ),
				array( array( (object)array() ), 'a:1:{i:0;a:0:{}}' ),
				array( array( array( 1, ApiResult::META_TYPE => 'assoc' ) ), 'a:1:{i:0;a:1:{i:0;i:1;}}' ),
				array( array( array( 'x' => 1, ApiResult::META_TYPE => 'array' ) ), 'a:1:{i:0;a:1:{i:0;i:1;}}' ),
				array( array( array( 'x' => 1, ApiResult::META_TYPE => 'kvp' ) ), 'a:1:{i:0;a:1:{s:1:"x";i:1;}}' ),
				array( array( array( 'x' => 1, ApiResult::META_TYPE => 'BCkvp', ApiResult::META_KVP_KEY_NAME => 'key' ) ),
					'a:1:{i:0;a:1:{s:1:"x";i:1;}}' ),
				array( array( array( 'x' => 1, ApiResult::META_TYPE => 'BCarray' ) ), 'a:1:{i:0;a:1:{i:0;i:1;}}' ),
				array( array( array( 'a', 'b', ApiResult::META_TYPE => 'BCassoc' ) ), 'a:1:{i:0;a:2:{i:0;s:1:"a";i:1;s:1:"b";}}' ),

				// Content
				array( array( 'content' => 'foo', ApiResult::META_CONTENT => 'content' ),
					'a:1:{s:7:"content";s:3:"foo";}' ),

				// BC Subelements
				array( array( 'foo' => 'foo', ApiResult::META_BC_SUBELEMENTS => array( 'foo' ) ),
					'a:1:{s:3:"foo";s:3:"foo";}' ),
			) )
		);
	}

	public function testCrossDomainMangling() {
		$config = new HashConfig( array( 'MangleFlashPolicy' => false ) );
		$context = new RequestContext;
		$context->setConfig( new MultiConfig( array(
			$config,
			$context->getConfig(),
		) ) );
		$main = new ApiMain( $context );
		$main->getResult()->addValue( null, null, '< Cross-Domain-Policy >' );

		if ( !function_exists( 'wfOutputHandler' ) ) {
			function wfOutputHandler( $s ) {
				return $s;
			}
		}

		$printer = $main->createPrinterByName( 'php' );
		ob_start( 'wfOutputHandler' );
		$printer->initPrinter();
		$printer->execute();
		$printer->closePrinter();
		$ret = ob_get_clean();
		$this->assertSame( 'a:1:{i:0;s:23:"< Cross-Domain-Policy >";}', $ret );

		$config->set( 'MangleFlashPolicy', true );
		$printer = $main->createPrinterByName( 'php' );
		ob_start( 'wfOutputHandler' );
		try {
			$printer->initPrinter();
			$printer->execute();
			$printer->closePrinter();
			ob_end_clean();
			$this->fail( 'Expected exception not thrown' );
		} catch ( UsageException $ex ) {
			ob_end_clean();
			$this->assertSame(
				'This response cannot be represented using format=php. See https://phabricator.wikimedia.org/T68776',
				$ex->getMessage(),
				'Expected exception'
			);
		}
	}

}