assertEquals( 'https://example.com/example.html', UrlHelper::rewrite_relative('http://example.com/example/', '//example.com/example.html') ); // magnet allowed because it's a href attribute $this->assertEquals( 'magnet:?xt=urn:btih:...', UrlHelper::rewrite_relative( 'http://example.com/example/', 'magnet:?xt=urn:btih:...', "a", "href", "" ) ); // disallowed magnet $this->assertEquals( 'http://example.com?xt=urn:btih:...', UrlHelper::rewrite_relative( 'http://example.com/example/', 'magnet:?xt=urn:btih:...' ) ); $this->assertEquals( 'https://apod.nasa.gov/apod/image/2203/Road2Stars_EsoHoralek_1080.jpg', UrlHelper::rewrite_relative('https://apod.nasa.gov/apod/ap220315.html', 'image/2203/Road2Stars_EsoHoralek_1080.jpg') ); $this->assertEquals( 'https://apod.nasa.gov/apod/image/2203/Road2Stars_EsoHoralek_1080.jpg', UrlHelper::rewrite_relative('https://apod.nasa.gov/apod/ap220315.html', './image/2203/Road2Stars_EsoHoralek_1080.jpg') ); $this->assertEquals( 'http://example.com/test/url', UrlHelper::rewrite_relative('http://example.com/test/url', '') ); $this->assertEquals( 'http://www.example.com/test', UrlHelper::rewrite_relative('http://www.example2.com ', 'http://www.example.com/test') ); $this->assertEquals( 'http://www.example.com/test', UrlHelper::rewrite_relative('http://www.example.com/test2 ', 'http://www.example.com/test') ); } public function test_fetch(): void { $mock = new MockHandler(); UrlHelper::$client = new Client([ 'handler' => HandlerStack::create($mock), ]); $mock->append(new Response(200, [], 'Hello, World')); $result = UrlHelper::fetch('https://www.example.com'); $this->assertEquals(200, UrlHelper::$fetch_last_error_code); $this->assertEquals('Hello, World', $result); foreach (['ftp://ftp.example.com', 'http://127.0.0.1', 'blah', '', 42, null] as $url) { $result = UrlHelper::fetch($url); $this->assertFalse($result); } $mock->append(new Response(200, ['Content-Length' => (string) PHP_INT_MAX])); $result = UrlHelper::fetch('https://www.example.com/very-large-content-length'); $this->assertFalse($result); $mock->append(new Response(301, ['Location' => 'https://www.example.com'])); $result = UrlHelper::fetch(['url' => 'https://example.com', 'followlocation' => false]); $this->assertFalse($result); $mock->append( new Response(301, ['Location' => 'http://127.0.0.1']), new Response(200, [], 'Hello, World'), ); $result = UrlHelper::fetch(['url' => 'https://example.com', 'followlocation' => true]); $this->assertFalse($result); $this->assertEquals('URL received after redirection failed extended validation.', UrlHelper::$fetch_last_error); $this->assertEquals('http://127.0.0.1', UrlHelper::$fetch_effective_url); $mock->append(new Response(200, [], '')); $result = UrlHelper::fetch('https://www.example.com'); $this->assertFalse($result); $this->assertEquals('Successful response, but no content was received.', UrlHelper::$fetch_last_error); // Fake a 403 for basic auth and success with `CURLAUTH_ANY` in the retry attempt $mock->append( new Response(403, []), new Response(200, [], 'Hello, World'), ); $result = UrlHelper::fetch([ 'url' => 'https://example.com/requires-credentials', 'login' => 'some_username', 'pass' => 'some_password', 'auth_type' => 'basic', ]); $this->assertEquals(200, UrlHelper::$fetch_last_error_code); $this->assertEquals('Hello, World', $result); $this->assertEquals($mock->getLastOptions()['curl'][\CURLOPT_HTTPAUTH], \CURLAUTH_ANY); } }