parse($uri); } function test_construct() { $uri1 = new HTMLPurifier_URI('HTTP', 'bob', 'example.com', '23', '/foo', 'bar=2', 'slash'); $uri2 = new HTMLPurifier_URI('http', 'bob', 'example.com', 23, '/foo', 'bar=2', 'slash'); $this->assertIdentical($uri1, $uri2); } protected $oldRegistry; protected function &setUpSchemeRegistryMock() { $this->oldRegistry = HTMLPurifier_URISchemeRegistry::instance(); generate_mock_once('HTMLPurifier_URIScheme'); generate_mock_once('HTMLPurifier_URISchemeRegistry'); $registry = HTMLPurifier_URISchemeRegistry::instance( new HTMLPurifier_URISchemeRegistryMock() ); return $registry; } protected function setUpSchemeMock($name) { $registry = $this->setUpSchemeRegistryMock(); $scheme_mock = new HTMLPurifier_URISchemeMock(); $registry->setReturnValue('getScheme', $scheme_mock, array($name, '*', '*')); return $scheme_mock; } protected function setUpNoValidSchemes() { $registry = $this->setUpSchemeRegistryMock(); $registry->setReturnValue('getScheme', false, array('*', '*', '*')); } protected function tearDownSchemeRegistryMock() { HTMLPurifier_URISchemeRegistry::instance($this->oldRegistry); } function test_getSchemeObj() { $scheme_mock = $this->setUpSchemeMock('http'); $uri = $this->createURI('http:'); $scheme_obj = $uri->getSchemeObj($this->config, $this->context); $this->assertIdentical($scheme_obj, $scheme_mock); $this->tearDownSchemeRegistryMock(); } function test_getSchemeObj_invalidScheme() { $this->setUpNoValidSchemes(); $uri = $this->createURI('http:'); $result = $uri->getSchemeObj($this->config, $this->context); $this->assertIdentical($result, false); $this->tearDownSchemeRegistryMock(); } function test_getSchemaObj_defaultScheme() { $scheme = 'foobar'; $scheme_mock = $this->setUpSchemeMock($scheme); $this->config->set('URI', 'DefaultScheme', $scheme); $uri = $this->createURI('hmm'); $scheme_obj = $uri->getSchemeObj($this->config, $this->context); $this->assertIdentical($scheme_obj, $scheme_mock); $this->tearDownSchemeRegistryMock(); } function test_getSchemaObj_invalidDefaultScheme() { $this->setUpNoValidSchemes(); $this->config->set('URI', 'DefaultScheme', 'foobar'); $uri = $this->createURI('hmm'); $this->expectError('Default scheme object "foobar" was not readable'); $result = $uri->getSchemeObj($this->config, $this->context); $this->assertIdentical($result, false); $this->tearDownSchemeRegistryMock(); } protected function assertToString($expect_uri, $scheme, $userinfo, $host, $port, $path, $query, $fragment) { $uri = new HTMLPurifier_URI($scheme, $userinfo, $host, $port, $path, $query, $fragment); $string = $uri->toString(); $this->assertIdentical($string, $expect_uri); } function test_toString_full() { $this->assertToString( 'http://bob@example.com:300/foo?bar=baz#fragment', 'http', 'bob', 'example.com', 300, '/foo', 'bar=baz', 'fragment' ); } function test_toString_scheme() { $this->assertToString( 'http:', 'http', null, null, null, '', null, null ); } function test_toString_authority() { $this->assertToString( '//bob@example.com:8080', null, 'bob', 'example.com', 8080, '', null, null ); } function test_toString_path() { $this->assertToString( '/path/to', null, null, null, null, '/path/to', null, null ); } function test_toString_query() { $this->assertToString( '?q=string', null, null, null, null, '', 'q=string', null ); } function test_toString_fragment() { $this->assertToString( '#fragment', null, null, null, null, '', null, 'fragment' ); } protected function assertValidation($uri, $expect_uri = true) { if ($expect_uri === true) $expect_uri = $uri; $uri = $this->createURI($uri); $result = $uri->validate($this->config, $this->context); if ($expect_uri === false) { $this->assertFalse($result); } else { $this->assertTrue($result); $this->assertIdentical($uri->toString(), $expect_uri); } } function test_validate_overlongPort() { $this->assertValidation('http://example.com:65536', 'http://example.com'); } function test_validate_zeroPort() { $this->assertValidation('http://example.com:00', 'http://example.com'); } function test_validate_invalidHostThatLooksLikeIPv6() { $this->assertValidation('http://[2001:0db8:85z3:08d3:1319:8a2e:0370:7334]', 'http:'); } function test_validate_removeRedundantScheme() { $this->assertValidation('http:foo:/:', 'foo%3A/:'); } function test_validate_username() { $this->assertValidation("http://user\xE3\x91\x94:@foo.com", 'http://user%E3%91%94:@foo.com'); } function test_validate_path_abempty() { $this->assertValidation("http://host/\xE3\x91\x94:", 'http://host/%E3%91%94:'); } function test_validate_path_absolute() { $this->assertValidation("/\xE3\x91\x94:", '/%E3%91%94:'); } function test_validate_path_rootless() { $this->assertValidation("mailto:\xE3\x91\x94:", 'mailto:%E3%91%94:'); } function test_validate_path_noscheme() { $this->assertValidation("\xE3\x91\x94", '%E3%91%94'); } function test_validate_path_empty() { $this->assertValidation('http://google.com'); } }