@Test public void testEmptyWorks() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); Codec codec = new CellCodec(); Codec.Encoder encoder = codec.getEncoder(dos); encoder.flush(); dos.close(); long offset = cos.getCount(); assertEquals(0, offset); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = codec.getDecoder(dis); assertFalse(decoder.advance()); dis.close(); assertEquals(0, cis.getCount()); }
@Override public Decoder getDecoder(ByteBuff buf) { return getDecoder(new ByteBuffInputStream(buf)); }
@Test public void testOne() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); Codec codec = new CellCodec(); Codec.Encoder encoder = codec.getEncoder(dos); final KeyValue kv = new KeyValue(Bytes.toBytes("r"), Bytes.toBytes("f"), Bytes.toBytes("q"), Bytes.toBytes("v")); kv.setSequenceId(Long.MAX_VALUE); encoder.write(kv); encoder.flush(); dos.close(); long offset = cos.getCount(); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = codec.getDecoder(dis); assertTrue(decoder.advance()); // First read should pull in the KV // Second read should trip over the end-of-stream marker and return false assertFalse(decoder.advance()); dis.close(); assertEquals(offset, cis.getCount()); }
@Override public Decoder getDecoder(ByteBuff buf) { return getDecoder(new ByteBuffInputStream(buf)); }
CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); Codec codec = new CellCodec(); Codec.Encoder encoder = codec.getEncoder(dos); final KeyValue kv1 =
@Override public Decoder getDecoder(ByteBuff buf) { return getDecoder(new ByteBuffInputStream(buf)); }
public static void main(String[] args) throws IOException { // How many Cells to encode/decode on each cycle. final int count = 100000; // How many times to do an operation; repeat gives hotspot chance to warm up. final int cycles = 30; Cell [] cells = getCells(count); int size = getRoughSize(cells); int initialBufferSize = 2 * size; // Multiply by 2 to ensure we don't have to grow buffer // Test KeyValue codec. doCodec(new KeyValueCodec(), cells, cycles, count, initialBufferSize); doCodec(new CellCodec(), cells, cycles, count, initialBufferSize); doCodec(new MessageCodec(), cells, cycles, count, initialBufferSize); } }
@Test public void testEmptyWorks() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); Codec codec = new CellCodec(); Codec.Encoder encoder = codec.getEncoder(dos); encoder.flush(); dos.close(); long offset = cos.getCount(); assertEquals(0, offset); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = codec.getDecoder(dis); assertFalse(decoder.advance()); dis.close(); assertEquals(0, cis.getCount()); }
@Test public void testEmptyWorks() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); Codec codec = new CellCodec(); Codec.Encoder encoder = codec.getEncoder(dos); encoder.flush(); dos.close(); long offset = cos.getCount(); assertEquals(0, offset); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = codec.getDecoder(dis); assertFalse(decoder.advance()); dis.close(); assertEquals(0, cis.getCount()); }
@Test public void testOne() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); Codec codec = new CellCodec(); Codec.Encoder encoder = codec.getEncoder(dos); final KeyValue kv = new KeyValue(Bytes.toBytes("r"), Bytes.toBytes("f"), Bytes.toBytes("q"), Bytes.toBytes("v")); kv.setSequenceId(Long.MAX_VALUE); encoder.write(kv); encoder.flush(); dos.close(); long offset = cos.getCount(); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = codec.getDecoder(dis); assertTrue(decoder.advance()); // First read should pull in the KV // Second read should trip over the end-of-stream marker and return false assertFalse(decoder.advance()); dis.close(); assertEquals(offset, cis.getCount()); }
@Test public void testOne() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); Codec codec = new CellCodec(); Codec.Encoder encoder = codec.getEncoder(dos); final KeyValue kv = new KeyValue(Bytes.toBytes("r"), Bytes.toBytes("f"), Bytes.toBytes("q"), Bytes.toBytes("v")); kv.setSequenceId(Long.MAX_VALUE); encoder.write(kv); encoder.flush(); dos.close(); long offset = cos.getCount(); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = codec.getDecoder(dis); assertTrue(decoder.advance()); // First read should pull in the KV // Second read should trip over the end-of-stream marker and return false assertFalse(decoder.advance()); dis.close(); assertEquals(offset, cis.getCount()); }
CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); Codec codec = new CellCodec(); Codec.Encoder encoder = codec.getEncoder(dos); final KeyValue kv1 =
CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); Codec codec = new CellCodec(); Codec.Encoder encoder = codec.getEncoder(dos); final KeyValue kv1 =
public static void main(String[] args) throws IOException { // How many Cells to encode/decode on each cycle. final int count = 100000; // How many times to do an operation; repeat gives hotspot chance to warm up. final int cycles = 30; Cell [] cells = getCells(count); int size = getRoughSize(cells); int initialBufferSize = 2 * size; // Multiply by 2 to ensure we don't have to grow buffer // Test KeyValue codec. doCodec(new KeyValueCodec(), cells, cycles, count, initialBufferSize); doCodec(new CellCodec(), cells, cycles, count, initialBufferSize); doCodec(new MessageCodec(), cells, cycles, count, initialBufferSize); } }