Examples with ByteBuf io.netty.buffer.ByteBuf used on opensource projects

Example 41 with ByteBuf

use of io.netty.buffer.ByteBuf in project netty by netty.

the class DefaultHttp2ConnectionEncoderTest method dataFramesShouldMergeUseVoidPromise.

@Test
public void dataFramesShouldMergeUseVoidPromise() throws Exception {
    createStream(STREAM_ID, false);
    final ByteBuf data = dummyData().retain();
    ChannelPromise promise1 = newVoidPromise(channel);
    encoder.writeData(ctx, STREAM_ID, data, 0, true, promise1);
    ChannelPromise promise2 = newVoidPromise(channel);
    encoder.writeData(ctx, STREAM_ID, data, 0, true, promise2);
    // Now merge the two payloads.
    List<FlowControlled> capturedWrites = payloadCaptor.getAllValues();
    FlowControlled mergedPayload = capturedWrites.get(0);
    mergedPayload.merge(ctx, capturedWrites.get(1));
    assertEquals(16, mergedPayload.size());
    assertFalse(promise1.isSuccess());
    assertFalse(promise2.isSuccess());
    // Write the merged payloads and verify it was written correctly.
    mergedPayload.write(ctx, 16);
    assertEquals(0, mergedPayload.size());
    assertEquals("abcdefghabcdefgh", writtenData.get(0));
    assertEquals(0, data.refCnt());
    // The promises won't be set since there are no listeners.
    assertFalse(promise1.isSuccess());
    assertFalse(promise2.isSuccess());
}

Example 42 with ByteBuf

use of io.netty.buffer.ByteBuf in project netty by netty.

the class SpdyHeaderBlockRawDecoderTest method testZeroNameValuePairs.

@Test
public void testZeroNameValuePairs() throws Exception {
    ByteBuf headerBlock = Unpooled.buffer(4);
    headerBlock.writeInt(0);
    decoder.decode(ByteBufAllocator.DEFAULT, headerBlock, frame);
    decoder.endHeaderBlock(frame);
    assertFalse(headerBlock.isReadable());
    assertFalse(frame.isInvalid());
    assertEquals(0, frame.headers().names().size());
    headerBlock.release();
}

Example 43 with ByteBuf

use of io.netty.buffer.ByteBuf in project netty by netty.

the class SpdyHeaderBlockRawDecoderTest method testMultipleNames.

@Test
public void testMultipleNames() throws Exception {
    ByteBuf headerBlock = Unpooled.buffer(38);
    headerBlock.writeInt(2);
    headerBlock.writeInt(4);
    headerBlock.writeBytes(nameBytes);
    headerBlock.writeInt(5);
    headerBlock.writeBytes(valueBytes);
    headerBlock.writeInt(4);
    headerBlock.writeBytes(nameBytes);
    headerBlock.writeInt(5);
    headerBlock.writeBytes(valueBytes);
    decoder.decode(ByteBufAllocator.DEFAULT, headerBlock, frame);
    assertFalse(headerBlock.isReadable());
    assertTrue(frame.isInvalid());
    assertEquals(1, frame.headers().names().size());
    assertTrue(frame.headers().contains(name));
    assertEquals(1, frame.headers().getAll(name).size());
    assertEquals(value, frame.headers().get(name));
    headerBlock.release();
}

Example 44 with ByteBuf

use of io.netty.buffer.ByteBuf in project netty by netty.

the class SpdyHeaderBlockRawDecoderTest method testTruncatedHeaderValue.

@Test
public void testTruncatedHeaderValue() throws Exception {
    ByteBuf headerBlock = Unpooled.buffer(maxHeaderSize + 13);
    headerBlock.writeInt(1);
    headerBlock.writeInt(4);
    headerBlock.writeBytes(nameBytes);
    headerBlock.writeInt(13);
    for (int i = 0; i < maxHeaderSize - 3; i++) {
        headerBlock.writeByte('a');
    }
    decoder.decode(ByteBufAllocator.DEFAULT, headerBlock, frame);
    decoder.endHeaderBlock(frame);
    assertFalse(headerBlock.isReadable());
    assertTrue(frame.isTruncated());
    assertFalse(frame.isInvalid());
    assertEquals(0, frame.headers().names().size());
    headerBlock.release();
}

Example 45 with ByteBuf

use of io.netty.buffer.ByteBuf in project netty by netty.

the class SpdyHeaderBlockRawDecoderTest method testMissingValueLength.

@Test
public void testMissingValueLength() throws Exception {
    ByteBuf headerBlock = Unpooled.buffer(12);
    headerBlock.writeInt(1);
    headerBlock.writeInt(4);
    headerBlock.writeBytes(nameBytes);
    decoder.decode(ByteBufAllocator.DEFAULT, headerBlock, frame);
    decoder.endHeaderBlock(frame);
    assertFalse(headerBlock.isReadable());
    assertTrue(frame.isInvalid());
    assertEquals(0, frame.headers().names().size());
    headerBlock.release();
}