Examples with ByteBuf org.apache.flink.shaded.netty4.io.netty.buffer.ByteBuf used on opensource projects

Example 66 with ByteBuf

use of org.apache.flink.shaded.netty4.io.netty.buffer.ByteBuf in project LogisticsPipes by RS485.

the class LPDataIOWrapperTest method testWriteBoolean.

@Test
@SuppressWarnings("ConstantConditions")
public void testWriteBoolean() throws Exception {
    boolean value = true;
    ByteBuf testBuffer = buffer(1);
    LPDataIOWrapper.writeData(testBuffer, output -> output.writeBoolean(value));
    ByteBuf compareBuffer = buffer(1);
    compareBuffer.writeBoolean(value);
    assertTrue(ByteBufUtil.equals(testBuffer, compareBuffer));
    testBuffer.release();
    compareBuffer.release();
}

Example 67 with ByteBuf

use of org.apache.flink.shaded.netty4.io.netty.buffer.ByteBuf in project LogisticsPipes by RS485.

the class LPDataIOWrapperTest method testWriteByteArray.

@Test
public void testWriteByteArray() throws Exception {
    ByteBuf dataBuffer = buffer(Integer.BYTES * 2);
    byte[] arr = TestUtil.getBytesFromInteger(-1);
    LPDataIOWrapper.writeData(dataBuffer, dataOutput -> dataOutput.writeByteArray(arr));
    assertEquals(4, dataBuffer.readInt());
    assertEquals(-1, dataBuffer.readInt());
    assertEquals(BUFFER_EMPTY_MSG, 0, dataBuffer.readableBytes());
    dataBuffer.release();
}

Example 68 with ByteBuf

use of org.apache.flink.shaded.netty4.io.netty.buffer.ByteBuf in project LogisticsPipes by RS485.

the class LPDataIOWrapperTest method testByteBuf.

@Test
public void testByteBuf() throws Exception {
    byte[] arr = TestUtil.getBytesFromInteger(741893247);
    ByteBuf testBuffer = buffer(arr.length);
    LPDataIOWrapper.writeData(testBuffer, output -> output.writeBytes(arr));
    // buffer in byte array
    byte[] data = LPDataIOWrapper.collectData(output -> output.writeByteBuf(testBuffer));
    LPDataIOWrapper.provideData(data, input -> {
        LPDataIOWrapper.provideData(input.readByteBuf(), bufferInput -> {
            assertArrayEquals(arr, bufferInput.readBytes(arr.length));
            assertEquals(BUFFER_EMPTY_MSG, 0, ((LPDataIOWrapper) bufferInput).localBuffer.readableBytes());
        });
        assertEquals(BUFFER_EMPTY_MSG, 0, ((LPDataIOWrapper) input).localBuffer.readableBytes());
    });
}

Example 69 with ByteBuf

use of org.apache.flink.shaded.netty4.io.netty.buffer.ByteBuf in project LogisticsPipes by RS485.

the class LPDataIOWrapperTest method testWriteByte.

@Test
public void testWriteByte() throws Exception {
    byte value = 0x6f;
    ByteBuf testBuffer = buffer(Byte.BYTES);
    LPDataIOWrapper.writeData(testBuffer, output -> output.writeByte(value));
    ByteBuf compareBuffer = buffer(Byte.BYTES);
    compareBuffer.writeByte(value);
    assertTrue(ByteBufUtil.equals(testBuffer, compareBuffer));
    testBuffer.release();
    compareBuffer.release();
}

Example 70 with ByteBuf

use of org.apache.flink.shaded.netty4.io.netty.buffer.ByteBuf in project LogisticsPipes by RS485.

the class LPDataIOWrapperTest method testReadLong.

@Test
public void testReadLong() throws Exception {
    long value = 1092347801374L;
    ByteBuf dataBuffer = buffer(Long.BYTES);
    dataBuffer.writeLong(value);
    LPDataIOWrapper.provideData(dataBuffer, input -> {
        assertEquals(value, input.readLong());
        assertEquals(BUFFER_EMPTY_MSG, 0, ((LPDataIOWrapper) input).localBuffer.readableBytes());
    });
}