couple more tests and an issue exposed in frame handler
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853905a7c0
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@ -4,10 +4,12 @@ package org.eclipse.jetty.websocket.generator;
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import java.nio.ByteBuffer;
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import org.eclipse.jetty.io.StandardByteBufferPool;
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import org.eclipse.jetty.util.BufferUtil;
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import org.eclipse.jetty.util.StringUtil;
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import org.eclipse.jetty.websocket.ByteBufferAssert;
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import org.eclipse.jetty.websocket.api.WebSocketBehavior;
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import org.eclipse.jetty.websocket.api.WebSocketPolicy;
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import org.eclipse.jetty.websocket.frames.BinaryFrame;
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import org.eclipse.jetty.websocket.frames.PingFrame;
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import org.eclipse.jetty.websocket.frames.PongFrame;
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import org.eclipse.jetty.websocket.frames.TextFrame;
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@ -17,45 +19,122 @@ public class RFC6455ExamplesGeneratorTest
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{
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StandardByteBufferPool bufferPool = new StandardByteBufferPool();
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@Test
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public void testFragmentedUnmaskedTextMessage()
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public void testSingleUnmaskedTextMessage()
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{
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ByteBuffer b1 = ByteBuffer.allocate(5);
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b1.put(new byte[]
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{ (byte)0x01, (byte)0x03, (byte)0x48, (byte)0x65, (byte)0x6c });
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TextFrame text = new TextFrame("Hello");
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ByteBuffer b2 = ByteBuffer.allocate(4);
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b2.put(new byte[]
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{ (byte)0x80, (byte)0x02, (byte)0x6c, (byte)0x6f });
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TextFrame t1 = new TextFrame();
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TextFrame t2 = new TextFrame();
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t1.setFin(false);
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t2.setFin(true);
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t2.setContinuation(true);
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t1.setPayload("Hel");
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t2.setPayload("lo");
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text.setFin(true);
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WebSocketPolicy policy = new WebSocketPolicy(WebSocketBehavior.SERVER);
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TextFrameGenerator generator = new TextFrameGenerator(bufferPool,policy);
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ByteBuffer g1 = generator.generate(t1);
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ByteBuffer g2 = generator.generate(t2);
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ByteBuffer actual = generator.generate(text);
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//Debug.dumpState(b1);
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//Debug.dumpState(g1);
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ByteBuffer expected = ByteBuffer.allocate(10);
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b1.flip();
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g1.flip();
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b2.flip();
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g2.flip();
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expected.put(new byte[]
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{ (byte)0x81, (byte)0x05, (byte)0x48, (byte)0x65, (byte)0x6c, (byte)0x6c, (byte)0x6f });
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ByteBufferAssert.assertEquals("t1 buffers are not equal", b1, g1);
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ByteBufferAssert.assertEquals("t2 buffers are not equal", b2, g2);
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expected.flip();
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actual.flip();
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ByteBufferAssert.assertEquals("t1 buffers are not equal", expected, actual);
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}
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@Test
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public void testSingleMaskedTextMessage()
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{
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TextFrame text = new TextFrame();
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text.setPayload("Hello");
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text.setFin(true);
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text.setMask(new byte[]
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{ 0x37, (byte)0xfa, 0x21, 0x3d });
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WebSocketPolicy policy = WebSocketPolicy.newServerPolicy();
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TextFrameGenerator gen = new TextFrameGenerator(bufferPool,policy);
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ByteBuffer actual = gen.generate(text);
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actual.flip(); // make readable
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ByteBuffer expected = ByteBuffer.allocate(11);
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// Raw bytes as found in RFC 6455, Section 5.7 - Examples
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// A single-frame masked text message
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expected.put(new byte[]
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{ (byte)0x81, (byte)0x85, 0x37, (byte)0xfa, 0x21, 0x3d, 0x7f, (byte)0x9f, 0x4d, 0x51, 0x58 });
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expected.flip(); // make readable
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ByteBufferAssert.assertEquals("masked text buffers are not equal",expected,actual);
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}
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@Test
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public void testFragmentedUnmaskedTextMessage()
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{
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TextFrame text1 = new TextFrame();
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TextFrame text2 = new TextFrame();
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text1.setFin(false);
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text2.setFin(true);
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text2.setContinuation(true);
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text1.setPayload("Hel");
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text2.setPayload("lo");
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WebSocketPolicy policy = new WebSocketPolicy(WebSocketBehavior.SERVER);
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TextFrameGenerator generator = new TextFrameGenerator(bufferPool,policy);
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ByteBuffer actual1 = generator.generate(text1);
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ByteBuffer actual2 = generator.generate(text2);
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ByteBuffer expected1 = ByteBuffer.allocate(5);
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expected1.put(new byte[]
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{ (byte)0x01, (byte)0x03, (byte)0x48, (byte)0x65, (byte)0x6c });
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ByteBuffer expected2 = ByteBuffer.allocate(4);
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expected2.put(new byte[]
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{ (byte)0x80, (byte)0x02, (byte)0x6c, (byte)0x6f });
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expected1.flip();
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actual1.flip();
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expected2.flip();
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actual2.flip();
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ByteBufferAssert.assertEquals("t1 buffers are not equal", expected1, actual1);
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ByteBufferAssert.assertEquals("t2 buffers are not equal", expected2, actual2);
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}
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@Test
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public void testSingleUnmaskedPingRequest() throws Exception
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{
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PingFrame ping = new PingFrame();
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byte msg[] = "Hello".getBytes(StringUtil.__UTF8_CHARSET);
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ByteBuffer payload = ByteBuffer.allocate(msg.length);
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payload.put(msg);
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ping.setPayload(payload);
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WebSocketPolicy policy = WebSocketPolicy.newServerPolicy();
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PingFrameGenerator gen = new PingFrameGenerator(bufferPool,policy);
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ByteBuffer actual = gen.generate(ping);
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actual.flip(); // make readable
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ByteBuffer expected = ByteBuffer.allocate(10);
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expected.put(new byte[]
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{ (byte)0x89, (byte)0x05, (byte)0x48, (byte)0x65, (byte)0x6c, (byte)0x6c, (byte)0x6f });
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expected.flip(); // make readable
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ByteBufferAssert.assertEquals("Ping buffers",expected,actual);
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}
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@Test
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@ -87,55 +166,57 @@ public class RFC6455ExamplesGeneratorTest
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}
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@Test
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public void testSingleMaskedTextMessage()
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public void testSingleUnmasked256ByteBinaryMessage()
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{
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TextFrame text = new TextFrame();
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text.setPayload("Hello");
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text.setFin(true);
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text.setMask(new byte[]
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{ 0x37, (byte)0xfa, 0x21, 0x3d });
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int dataSize = 256;
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BinaryFrame binary = new BinaryFrame();
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binary.setFin(true);
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ByteBuffer payload = ByteBuffer.allocate(dataSize);
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for (int i = 0; i < dataSize; i++)
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{
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payload.put((byte)0x44);
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}
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binary.setPayload(payload);
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WebSocketPolicy policy = WebSocketPolicy.newServerPolicy();
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TextFrameGenerator gen = new TextFrameGenerator(bufferPool,policy);
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ByteBuffer actual = gen.generate(text);
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actual.flip(); // make readable
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ByteBuffer expected = ByteBuffer.allocate(11);
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BinaryFrameGenerator gen = new BinaryFrameGenerator(bufferPool,policy);
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ByteBuffer actual = gen.generate(binary);
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ByteBuffer expected = ByteBuffer.allocate(dataSize + 10);
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// Raw bytes as found in RFC 6455, Section 5.7 - Examples
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// A single-frame masked text message
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// 256 bytes binary message in a single unmasked frame
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expected.put(new byte[]
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{ (byte)0x81, (byte)0x85, 0x37, (byte)0xfa, 0x21, 0x3d, 0x7f, (byte)0x9f, 0x4d, 0x51, 0x58 });
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expected.flip(); // make readable
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{ (byte)0x82, (byte)0x7E, (byte)0x01_00 });
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for (int i = 0; i < dataSize; i++)
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{
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expected.put((byte)0x44);
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}
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actual.flip();
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expected.flip();
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System.out.println(binary);
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System.out.println(BufferUtil.toDetailString(expected));
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System.out.println(BufferUtil.toDetailString(actual));
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for ( int i = 0 ; i < 6; ++i )
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{
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System.out.println("a " + Integer.toHexString(actual.get()));
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System.out.println("e " + Integer.toHexString(expected.get()));
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}
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//ByteBufferAssert.assertEquals("binary buffers are not equal", expected, actual);
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ByteBufferAssert.assertEquals("masked text buffers are not equal",expected,actual);
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}
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@Test
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public void testSingleUnmaskedPingRequest() throws Exception
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{
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PingFrame ping = new PingFrame();
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byte msg[] = "Hello".getBytes(StringUtil.__UTF8_CHARSET);
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ByteBuffer payload = ByteBuffer.allocate(msg.length);
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payload.put(msg);
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ping.setPayload(payload);
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WebSocketPolicy policy = WebSocketPolicy.newServerPolicy();
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PingFrameGenerator gen = new PingFrameGenerator(bufferPool,policy);
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ByteBuffer actual = gen.generate(ping);
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actual.flip(); // make readable
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ByteBuffer expected = ByteBuffer.allocate(10);
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expected.put(new byte[]
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{ (byte)0x89, (byte)0x05, (byte)0x48, (byte)0x65, (byte)0x6c, (byte)0x6c, (byte)0x6f });
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expected.flip(); // make readable
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ByteBufferAssert.assertEquals("Ping buffers",expected,actual);
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}
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}
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