Examples with DataWrapper org.webpieces.data.api.DataWrapper used on opensource projects

Example 81 with DataWrapper

use of org.webpieces.data.api.DataWrapper in project webpieces by deanhiller.

the class TestC5_1StreamStates method testSection5_1BadFrameReceivedInReservedRemoteState.

/**
	 * Receiving any type of frame other than HEADERS, RST_STREAM, or PRIORITY on a
	 * stream in this state MUST be treated as a connection 
	 * error (Section 5.4.1) of type PROTOCOL_ERROR.
	 */
@Test
public void testSection5_1BadFrameReceivedInReservedRemoteState() {
    MockPushListener pushListener = new MockPushListener();
    pushListener.setIncomingRespDefault(CompletableFuture.<Void>completedFuture(null));
    MockResponseListener listener1 = new MockResponseListener();
    listener1.setIncomingRespDefault(CompletableFuture.<StreamWriter>completedFuture(null));
    listener1.addReturnValuePush(pushListener);
    Http2Request request = sendRequestToServer(listener1);
    Http2Push push = sendPushFromServer(listener1, request);
    DataFrame dataFrame = new DataFrame(push.getPromisedStreamId(), false);
    mockChannel.write(dataFrame);
    //remote receives goAway
    GoAwayFrame goAway = (GoAwayFrame) mockChannel.getFrameAndClear();
    Assert.assertEquals(Http2ErrorCode.PROTOCOL_ERROR, goAway.getKnownErrorCode());
    DataWrapper debugData = goAway.getDebugData();
    String msg = debugData.createStringFromUtf8(0, debugData.getReadableSize());
    Assert.assertEquals("ConnectionException: MockHttp2Channel1:stream2:(BAD_FRAME_RECEIVED_FOR_THIS_STATE) " + "No transition defined on statemachine for event=RECV_DATA when in state=Reserved(remote)", msg);
    Assert.assertTrue(mockChannel.isClosed());
    ShutdownStream failResp1 = (ShutdownStream) listener1.getSingleRstStream();
    Assert.assertEquals(CancelReasonCode.BAD_FRAME_RECEIVED_FOR_THIS_STATE, failResp1.getCause().getReasonCode());
    ShutdownStream failResp2 = (ShutdownStream) listener1.getSingleCancelPush();
    Assert.assertEquals(CancelReasonCode.BAD_FRAME_RECEIVED_FOR_THIS_STATE, failResp2.getCause().getReasonCode());
}

Example 82 with DataWrapper

use of org.webpieces.data.api.DataWrapper in project webpieces by deanhiller.

the class TestC5_1StreamStates method testSection5_1BadFrameReceivedInIdleState.

/**
	 * Receiving any frame other than HEADERS or PRIORITY on a stream in this state
	 *  MUST be treated as a connection error (Section 5.4.1) of type PROTOCOL_ERROR.
	 */
@Test
public void testSection5_1BadFrameReceivedInIdleState() {
    DataFrame dataFrame = new DataFrame(1, false);
    //endOfStream=false
    mockChannel.write(dataFrame);
    //remote receives goAway
    GoAwayFrame goAway = (GoAwayFrame) mockChannel.getFrameAndClear();
    Assert.assertEquals(Http2ErrorCode.PROTOCOL_ERROR, goAway.getKnownErrorCode());
    DataWrapper debugData = goAway.getDebugData();
    String msg = debugData.createStringFromUtf8(0, debugData.getReadableSize());
    Assert.assertEquals("ConnectionException: MockHttp2Channel1:stream1:(BAD_FRAME_RECEIVED_FOR_THIS_STATE) " + "Stream in idle state and received this frame which should not happen in " + "idle state.  frame=DataFrame{streamId=1, endStream=false, data.len=0, padding=0}", msg);
    Assert.assertTrue(mockChannel.isClosed());
    //send new request on closed connection
    MockResponseListener listener1 = new MockResponseListener();
    Http2Request request1 = Requests.createRequest();
    CompletableFuture<StreamWriter> future = httpSocket.openStream().process(request1, listener1);
    ConnectionClosedException intercept = (ConnectionClosedException) TestAssert.intercept(future);
    Assert.assertTrue(intercept.getMessage().contains("Connection closed or closing"));
    Assert.assertEquals(0, mockChannel.getFramesAndClear().size());
}

Example 83 with DataWrapper

use of org.webpieces.data.api.DataWrapper in project webpieces by deanhiller.

the class Http2SocketImpl method createData.

private DataFrame createData(FullRequest request, boolean isEndOfStream) {
    DataWrapper payload = request.getPayload();
    DataFrame data = new DataFrame();
    data.setEndOfStream(isEndOfStream);
    data.setData(payload);
    return data;
}

Example 84 with DataWrapper

use of org.webpieces.data.api.DataWrapper in project webpieces by deanhiller.

the class TestC6_5SettingsFrameErrors method testSection6_5AckNonEmptyPayload.

@Test
public void testSection6_5AckNonEmptyPayload() {
    //server's settings frame is finally coming in as well with maxConcurrent=1
    HeaderSettings settings = new HeaderSettings();
    settings.setMaxConcurrentStreams(1L);
    mockChannel.write(HeaderSettings.createSettingsFrame(settings));
    //clear the ack frame 
    mockChannel.getFrameAndClear();
    String badAckFrame = // length
    "00 00 01" + // type
    "04" + // flags (ack)
    "01" + // R + streamid
    "00 00 00 00" + //payload 
    "00";
    //ack client frame
    mockChannel.writeHexBack(badAckFrame);
    //remote receives goAway
    GoAwayFrame goAway = (GoAwayFrame) mockChannel.getFrameAndClear();
    DataWrapper debugData = goAway.getDebugData();
    String msg = debugData.createStringFromUtf8(0, debugData.getReadableSize());
    Assert.assertEquals("ConnectionException: stream0:(FRAME_SIZE_INCORRECT) size of payload of a settings frame ack must be 0 but was=1", msg);
    Assert.assertTrue(mockChannel.isClosed());
}

Example 85 with DataWrapper

use of org.webpieces.data.api.DataWrapper in project webpieces by deanhiller.

the class TestGooglePlayback method runPlayback.

private List<HttpPayload> runPlayback(String name) {
    Memento mem = parser.prepareToParse();
    int counter = 0;
    ClassLoader cl = getClass().getClassLoader();
    InputStream in = cl.getResourceAsStream(name);
    //This loads relative to this test class package(while the above does not).
    //InputStream in = getClass().getResourceAsStream(name);
    Playback playback = RecordingPlaybackFactory.createPlayback(in, 1);
    List<HttpPayload> results = new ArrayList<>();
    while (true) {
        counter++;
        if (counter > 1000)
            throw new IllegalArgumentException("Is your simulation really this long...1000+ buffers?");
        ByteBuffer buffer = playback.getNextPacket();
        if (buffer == null)
            return results;
        DataWrapper data = dataGen.wrapByteBuffer(buffer);
        mem = parser.parse(mem, data);
        List<HttpPayload> parsedMessages = mem.getParsedMessages();
        results.addAll(parsedMessages);
    }
}