| <?php |
| require_once realpath(dirname(__FILE__) . '/../../lib/autoload.php'); |
| require 'DrSlump/Protobuf.php'; |
| \DrSlump\Protobuf::autoload(); |
| require 'empty.php'; |
| require 'message_set.php'; |
| require 'messages.php'; |
| require 'test.php'; |
| /** |
| * Assertion function that always exits with an error code if the assertion is |
| * falsy |
| * @param $value Assertion value. Should be true. |
| * @param $error_message Message to display if the assertion is false |
| */ |
| function hardAssert($value, $error_message) { |
| if(!$value) { |
| echo $error_message . "\n"; |
| exit(1); |
| } |
| } |
| |
| /** |
| * Run the empty_unary test. |
| * Currently not tested against any server as of 2014-12-04 |
| * @param $stub Stub object that has service methods |
| */ |
| function emptyUnary($stub) { |
| list($result, $status) = $stub->EmptyCall(new grpc\testing\EmptyMessage())->wait(); |
| hardAssert($status->code === Grpc\STATUS_OK, 'Call did not complete successfully'); |
| hardAssert($result !== null, 'Call completed with a null response'); |
| } |
| |
| /** |
| * Run the large_unary test. |
| * Passes when run against the C++ server as of 2014-12-04 |
| * Not tested against any other server as of 2014-12-04 |
| * @param $stub Stub object that has service methods |
| */ |
| function largeUnary($stub) { |
| $request_len = 271828; |
| $response_len = 314159; |
| |
| $request = new grpc\testing\SimpleRequest(); |
| $request->setResponseType(grpc\testing\PayloadType::COMPRESSABLE); |
| $request->setResponseSize($response_len); |
| $payload = new grpc\testing\Payload(); |
| $payload->setType(grpc\testing\PayloadType::COMPRESSABLE); |
| $payload->setBody(str_repeat("\0", $request_len)); |
| $request->setPayload($payload); |
| |
| list($result, $status) = $stub->UnaryCall($request)->wait(); |
| hardAssert($status->code === Grpc\STATUS_OK, 'Call did not complete successfully'); |
| hardAssert($result !== null, 'Call returned a null response'); |
| $payload = $result->getPayload(); |
| hardAssert($payload->getType() === grpc\testing\PayloadType::COMPRESSABLE, |
| 'Payload had the wrong type'); |
| hardAssert(strlen($payload->getBody()) === $response_len, |
| 'Payload had the wrong length'); |
| hardAssert($payload->getBody() === str_repeat("\0", $response_len), |
| 'Payload had the wrong content'); |
| } |
| |
| /** |
| * Run the client_streaming test. |
| * Not tested against any server as of 2014-12-04. |
| * @param $stub Stub object that has service methods |
| */ |
| function clientStreaming($stub) { |
| $request_lengths = array(27182, 8, 1828, 45904); |
| |
| $requests = array_map( |
| function($length) { |
| $request = new grpc\testing\StreamingInputCallRequest(); |
| $payload = new grpc\testing\Payload(); |
| $payload->setBody(str_repeat("\0", $length)); |
| $request->setPayload($payload); |
| return $request; |
| }, $request_lengths); |
| |
| list($result, $status) = $stub->StreamingInputCall($requests)->wait(); |
| hardAssert($status->code === Grpc\STATUS_OK, 'Call did not complete successfully'); |
| hardAssert($result->getAggregatedPayloadSize() === 74922, |
| 'aggregated_payload_size was incorrect'); |
| } |
| |
| /** |
| * Run the server_streaming test. |
| * Not tested against any server as of 2014-12-04. |
| * @param $stub Stub object that has service methods. |
| */ |
| function serverStreaming($stub) { |
| $sizes = array(31415, 9, 2653, 58979); |
| |
| $request = new grpc\testing\StreamingOutputCallRequest(); |
| $request->setResponseType(grpc\testing\PayloadType::COMPRESSABLE); |
| foreach($sizes as $size) { |
| $response_parameters = new grpc\testing\ResponseParameters(); |
| $response_parameters->setSize($size); |
| $request->addResponseParameters($response_parameters); |
| } |
| |
| $call = $stub->StreamingOutputCall($request); |
| hardAssert($call->getStatus()->code === Grpc\STATUS_OK, |
| 'Call did not complete successfully'); |
| $i = 0; |
| foreach($call->responses() as $value) { |
| hardAssert($i < 4, 'Too many responses'); |
| $payload = $value->getPayload(); |
| hardAssert($payload->getType() === grpc\testing\PayloadType::COMPRESSABLE, |
| 'Payload ' . $i . ' had the wrong type'); |
| hardAssert(strlen($payload->getBody()) === $sizes[$i], |
| 'Response ' . $i . ' had the wrong length'); |
| } |
| } |
| |
| /** |
| * Run the ping_pong test. |
| * Not tested against any server as of 2014-12-04. |
| * @param $stub Stub object that has service methods. |
| */ |
| function pingPong($stub) { |
| $request_lengths = array(27182, 8, 1828, 45904); |
| $response_lengths = array(31415, 9, 2653, 58979); |
| |
| $call = $stub->FullDuplexCall(); |
| for($i = 0; $i < 4; $i++) { |
| $request = new grpc\testing\StreamingOutputCallRequest(); |
| $request->setResponseType(grpc\testing\PayloadType::COMPRESSABLE); |
| $response_parameters = new grpc\testing\ResponseParameters(); |
| $response_parameters->setSize($response_lengths[$i]); |
| $request->addResponseParameters($response_parameters); |
| $payload = new grpc\testing\Payload(); |
| $payload->setBody(str_repeat("\0", $request_lengths[$i])); |
| $request->setPayload($payload); |
| |
| $call->write($request); |
| $response = $call->read(); |
| |
| hardAssert($response !== null, 'Server returned too few responses'); |
| $payload = $response->getPayload(); |
| hardAssert($payload->getType() === grpc\testing\PayloadType::COMPRESSABLE, |
| 'Payload ' . $i . ' had the wrong type'); |
| hardAssert(strlen($payload->getBody()) === $response_lengths[$i], |
| 'Payload ' . $i . ' had the wrong length'); |
| } |
| $call->writesDone(); |
| hardAssert($call->read() === null, 'Server returned too many responses'); |
| hardAssert($call->getStatus()->code === Grpc\STATUS_OK, |
| 'Call did not complete successfully'); |
| } |
| |
| function cancelAfterFirstResponse($stub) { |
| $call = $stub->FullDuplexCall(); |
| $request = new grpc\testing\StreamingOutputCallRequest(); |
| $request->setResponseType(grpc\testing\PayloadType::COMPRESSABLE); |
| $response_parameters = new grpc\testing\ResponseParameters(); |
| $response_parameters->setSize(31415); |
| $request->addResponseParameters($response_parameters); |
| $payload = new grpc\testing\Payload(); |
| $payload->setBody(str_repeat("\0", 27182)); |
| $request->setPayload($payload); |
| |
| $call->write($request); |
| $response = $call->read(); |
| |
| $call->cancel(); |
| hardAssert($call->getStatus()->code === Grpc\STATUS_CANCELLED, |
| 'Call status was not CANCELLED'); |
| } |
| |
| $args = getopt('', array('server_host:', 'server_port:', 'test_case:')); |
| if (!array_key_exists('server_host', $args) || |
| !array_key_exists('server_port', $args) || |
| !array_key_exists('test_case', $args)) { |
| throw new Exception('Missing argument'); |
| } |
| |
| $server_address = $args['server_host'] . ':' . $args['server_port']; |
| |
| $credentials = Grpc\Credentials::createSsl( |
| file_get_contents(dirname(__FILE__) . '/../data/ca.pem')); |
| $stub = new grpc\testing\TestServiceClient( |
| new Grpc\BaseStub( |
| $server_address, |
| [ |
| 'grpc.ssl_target_name_override' => 'foo.test.google.com', |
| 'credentials' => $credentials |
| ])); |
| |
| echo "Connecting to $server_address\n"; |
| echo "Running test case $args[test_case]\n"; |
| |
| switch($args['test_case']) { |
| case 'empty_unary': |
| emptyUnary($stub); |
| break; |
| case 'large_unary': |
| largeUnary($stub); |
| break; |
| case 'client_streaming': |
| clientStreaming($stub); |
| break; |
| case 'server_streaming': |
| serverStreaming($stub); |
| break; |
| case 'ping_pong': |
| pingPong($stub); |
| break; |
| case 'cancel_after_first_response': |
| cancelAfterFirstResponse($stub); |
| } |