assertEquals( $expected, resolve($base, $update) ); } function resolveData() { return [ [ 'http://example.org/foo/baz', '/bar', 'http://example.org/bar', ], [ 'https://example.org/foo', '//example.net/', 'https://example.net/', ], [ 'https://example.org/foo', '?a=b', 'https://example.org/foo?a=b', ], [ '//example.org/foo', '?a=b', '//example.org/foo?a=b', ], // Ports and fragments [ 'https://example.org:81/foo#hey', '?a=b#c=d', 'https://example.org:81/foo?a=b#c=d', ], // Relative.. in-directory paths [ 'http://example.org/foo/bar', 'bar2', 'http://example.org/foo/bar2', ], // Now the base path ended with a slash [ 'http://example.org/foo/bar/', 'bar2/bar3', 'http://example.org/foo/bar/bar2/bar3', ], // .. and . [ 'http://example.org/foo/bar/', '../bar2/.././/bar3/', 'http://example.org/foo//bar3/', ], // Only updating the fragment [ 'https://example.org/foo?a=b', '#comments', 'https://example.org/foo?a=b#comments', ], // Switching to mailto! [ 'https://example.org/foo?a=b', 'mailto:foo@example.org', 'mailto:foo@example.org', ], // Resolving empty path [ 'http://www.example.org', '#foo', 'http://www.example.org/#foo', ], // Another fragment test [ 'http://example.org/path.json', '#', 'http://example.org/path.json', ], [ 'http://www.example.com', '#', 'http://www.example.com/', ] ]; } }