Examples with TextFrame org.eclipse.jetty.websocket.common.frames.TextFrame used on opensource projects

Example 21 with TextFrame

use of org.eclipse.jetty.websocket.common.frames.TextFrame in project jetty.project by eclipse.

the class TestABCase6 method testCase6_4_3.

/**
     * invalid text message, 1 frame/fragment (slowly, and split within code points)
     * @throws Exception on test failure
     */
@Test
@Slow
public void testCase6_4_3() throws Exception {
    // Disable Long Stacks from Parser (we know this test will throw an exception)
    try (StacklessLogging scope = new StacklessLogging(Parser.class)) {
        ByteBuffer payload = ByteBuffer.allocate(64);
        BufferUtil.clearToFill(payload);
        // good
        payload.put(TypeUtil.fromHexString("cebae1bdb9cf83cebcceb5"));
        // INVALID
        payload.put(TypeUtil.fromHexString("f4908080"));
        // good
        payload.put(TypeUtil.fromHexString("656469746564"));
        BufferUtil.flipToFlush(payload, 0);
        List<WebSocketFrame> send = new ArrayList<>();
        send.add(new TextFrame().setPayload(payload));
        send.add(new CloseInfo(StatusCode.NORMAL).asFrame());
        List<WebSocketFrame> expect = new ArrayList<>();
        expect.add(new CloseInfo(StatusCode.BAD_PAYLOAD).asFrame());
        try (Fuzzer fuzzer = new Fuzzer(this)) {
            fuzzer.connect();
            ByteBuffer net = fuzzer.asNetworkBuffer(send);
            int[] splits = { 17, 21, net.limit() };
            // Header + good UTF
            ByteBuffer part1 = net.slice();
            part1.limit(splits[0]);
            // invalid UTF
            ByteBuffer part2 = net.slice();
            part2.position(splits[0]);
            part2.limit(splits[1]);
            // good UTF
            ByteBuffer part3 = net.slice();
            part3.position(splits[1]);
            part3.limit(splits[2]);
            // the header + good utf
            fuzzer.send(part1);
            TimeUnit.MILLISECONDS.sleep(500);
            // the bad UTF
            fuzzer.send(part2);
            TimeUnit.MILLISECONDS.sleep(500);
            // the rest (shouldn't work)
            fuzzer.send(part3);
            fuzzer.expect(expect);
        }
    }
}

Example 22 with TextFrame

use of org.eclipse.jetty.websocket.common.frames.TextFrame in project jetty.project by eclipse.

the class TestABCase6 method testCase6_1_1.

/**
     * text message, 1 frame, 0 length
     * @throws Exception on test failure
     */
@Test
public void testCase6_1_1() throws Exception {
    List<WebSocketFrame> send = new ArrayList<>();
    send.add(new TextFrame());
    send.add(new CloseInfo(StatusCode.NORMAL).asFrame());
    List<WebSocketFrame> expect = new ArrayList<>();
    expect.add(new TextFrame());
    expect.add(new CloseInfo(StatusCode.NORMAL).asFrame());
    try (Fuzzer fuzzer = new Fuzzer(this)) {
        fuzzer.connect();
        fuzzer.setSendMode(Fuzzer.SendMode.BULK);
        fuzzer.send(send);
        fuzzer.expect(expect);
    }
}

Example 23 with TextFrame

use of org.eclipse.jetty.websocket.common.frames.TextFrame in project jetty.project by eclipse.

the class TestABCase6 method testCase6_1_3.

/**
     * text message, small length, 3 fragments (only middle frame has payload)
     * @throws Exception on test failure
     */
@Test
public void testCase6_1_3() throws Exception {
    List<WebSocketFrame> send = new ArrayList<>();
    send.add(new TextFrame().setFin(false));
    send.add(new ContinuationFrame().setPayload("middle").setFin(false));
    send.add(new ContinuationFrame().setFin(true));
    send.add(new CloseInfo(StatusCode.NORMAL).asFrame());
    List<WebSocketFrame> expect = new ArrayList<>();
    expect.add(new TextFrame().setPayload("middle"));
    expect.add(new CloseInfo(StatusCode.NORMAL).asFrame());
    try (Fuzzer fuzzer = new Fuzzer(this)) {
        fuzzer.connect();
        fuzzer.setSendMode(Fuzzer.SendMode.BULK);
        fuzzer.send(send);
        fuzzer.expect(expect);
    }
}

Example 24 with TextFrame

use of org.eclipse.jetty.websocket.common.frames.TextFrame in project jetty.project by eclipse.

the class TestABCase6 method testCase6_4_2.

/**
     * invalid text message, 3 fragments.
     * <p>
     * fragment #1 is valid and ends in the middle of an incomplete code point.
     * <p>
     * fragment #2 finishes the UTF8 code point but it is invalid
     * <p>
     * fragment #3 contains the remainder of the message.
     * @throws Exception on test failure
     */
@Test
@Slow
public void testCase6_4_2() throws Exception {
    // split code point
    byte[] part1 = Hex.asByteArray("CEBAE1BDB9CF83CEBCCEB5F4");
    // continue code point & invalid
    byte[] part2 = Hex.asByteArray("90");
    // continue code point & finish
    byte[] part3 = Hex.asByteArray("8080656469746564");
    List<WebSocketFrame> expect = new ArrayList<>();
    expect.add(new CloseInfo(StatusCode.BAD_PAYLOAD).asFrame());
    try (Fuzzer fuzzer = new Fuzzer(this)) {
        fuzzer.connect();
        fuzzer.setSendMode(Fuzzer.SendMode.BULK);
        fuzzer.send(new TextFrame().setPayload(ByteBuffer.wrap(part1)).setFin(false));
        TimeUnit.SECONDS.sleep(1);
        fuzzer.send(new ContinuationFrame().setPayload(ByteBuffer.wrap(part2)).setFin(false));
        TimeUnit.SECONDS.sleep(1);
        fuzzer.send(new ContinuationFrame().setPayload(ByteBuffer.wrap(part3)).setFin(true));
        fuzzer.expect(expect);
    }
}

Example 25 with TextFrame

use of org.eclipse.jetty.websocket.common.frames.TextFrame in project jetty.project by eclipse.

the class TestABCase6 method fragmentText.

/**
     * Split a message byte array into a series of fragments (frames + continuations) of 1 byte message contents each.
     * @param frames the frames
     * @param msg the message
     */
protected void fragmentText(List<WebSocketFrame> frames, byte[] msg) {
    int len = msg.length;
    boolean continuation = false;
    byte[] mini;
    for (int i = 0; i < len; i++) {
        DataFrame frame = null;
        if (continuation) {
            frame = new ContinuationFrame();
        } else {
            frame = new TextFrame();
        }
        mini = new byte[1];
        mini[0] = msg[i];
        frame.setPayload(ByteBuffer.wrap(mini));
        boolean isLast = (i >= (len - 1));
        frame.setFin(isLast);
        frames.add(frame);
        continuation = true;
    }
}