| package org.apache.mina.http2.api; |
| |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import java.nio.ByteBuffer; |
| |
| import org.apache.mina.http2.impl.Http2Connection; |
| import org.junit.Test; |
| |
| public class Htp2HeadersFrameDecoderTest { |
| |
| @Test |
| public void checkHeadersFrameWithNotPadding() { |
| Http2Connection connection = new Http2Connection(); |
| ByteBuffer buffer = ByteBuffer.wrap(new byte[] {0x00, 0x00, 0x01, /*length*/ |
| 0x01, /*type*/ |
| 0x00, /*flags*/ |
| 0x00, 0x00, 0x00, 0x01, /*streamID*/ |
| (byte) 0x0082 /*headerFragment*/}); |
| Http2HeadersFrame frame = (Http2HeadersFrame) connection.decode(buffer); |
| assertNotNull(frame); |
| assertEquals(1, frame.getLength()); |
| assertEquals(1, frame.getType()); |
| assertEquals(0, frame.getFlags()); |
| assertEquals(1, frame.getStreamID()); |
| assertEquals(1, frame.getHeaderBlockFragment().length); |
| assertEquals(0x0082, frame.getHeaderBlockFragment()[0] & 0x00FF); |
| } |
| |
| |
| @Test |
| public void checkHeadersFramePaddingPriority() { |
| Http2Connection connection = new Http2Connection(); |
| ByteBuffer buffer = ByteBuffer.wrap(new byte[] {0x00, 0x00, 0x17, /*length*/ |
| 0x01, /*type*/ |
| 0x28, /*flags*/ |
| 0x00, 0x00, 0x00, 0x03, /*streamID*/ |
| 0x10, /*padding length*/ |
| (byte)0x0080, 0x00, 0x00, 0x14, /*stream dependency*/ |
| 0x09, /*weight*/ |
| (byte) 0x0082, /*headerFragment*/ |
| 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x70, 0x61, 0x64, 0x64, 0x69, 0x6E, 0x67, 0x2E /*padding*/}); |
| Http2HeadersFrame frame = (Http2HeadersFrame) connection.decode(buffer); |
| assertNotNull(frame); |
| assertEquals(23, frame.getLength()); |
| assertEquals(1, frame.getType()); |
| assertEquals(0x28, frame.getFlags()); |
| assertEquals(3, frame.getStreamID()); |
| assertEquals(10, frame.getWeight()); |
| assertEquals(1, frame.getHeaderBlockFragment().length); |
| assertEquals(0x0082, frame.getHeaderBlockFragment()[0] & 0x00FF); |
| assertEquals(16, frame.getPadding().length); |
| assertArrayEquals(new byte[] {0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x70, 0x61, 0x64, 0x64, 0x69, 0x6E, 0x67, 0x2E}, frame.getPadding()); |
| } |
| |
| @Test |
| public void checkHeadersFramePaddingNoPriority() { |
| Http2Connection connection = new Http2Connection(); |
| ByteBuffer buffer = ByteBuffer.wrap(new byte[] {0x00, 0x00, 0x12, /*length*/ |
| 0x01, /*type*/ |
| 0x08, /*flags*/ |
| 0x00, 0x00, 0x00, 0x03, /*streamID*/ |
| 0x10, /*padding length*/ |
| (byte) 0x0082, /*headerFragment*/ |
| 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x70, 0x61, 0x64, 0x64, 0x69, 0x6E, 0x67, 0x2E /*padding*/}); |
| Http2HeadersFrame frame = (Http2HeadersFrame) connection.decode(buffer); |
| assertNotNull(frame); |
| assertEquals(18, frame.getLength()); |
| assertEquals(1, frame.getType()); |
| assertEquals(0x08, frame.getFlags()); |
| assertEquals(3, frame.getStreamID()); |
| assertEquals(1, frame.getHeaderBlockFragment().length); |
| assertEquals(0x0082, frame.getHeaderBlockFragment()[0] & 0x00FF); |
| assertEquals(16, frame.getPadding().length); |
| assertArrayEquals(new byte[] {0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x70, 0x61, 0x64, 0x64, 0x69, 0x6E, 0x67, 0x2E}, frame.getPadding()); |
| } |
| } |