/**
* See PIG-2936. The purpose of this test is to ensure that Tuples are being serialized in the
* specific way that we expect.
*/
@Test
public void testTupleSerializationSpecific() throws Exception {
byte[] flags = {
BinInterSedes.TUPLE_0,
BinInterSedes.TUPLE_1,
BinInterSedes.TUPLE_2,
BinInterSedes.TUPLE_3,
BinInterSedes.TUPLE_4,
BinInterSedes.TUPLE_5,
BinInterSedes.TUPLE_6,
BinInterSedes.TUPLE_7,
BinInterSedes.TUPLE_8,
BinInterSedes.TUPLE_9,
};
for (int i = 0; i < flags.length; i++) {
Tuple t = mTupleFactory.newTuple(i);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
DataOutput out = new DataOutputStream(baos);
out.writeByte(flags[i]);
for (int j = 0; j < i; j++) {
Integer val = Integer.valueOf(random.nextInt());
bis.writeDatum(out, val);
t.set(j, val);
}
testSerTuple(t, baos.toByteArray());
}
}
private void testSerTuple(Tuple t, byte[] expected) throws Exception {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
DataOutput out = new DataOutputStream(baos);
bis.writeDatum(out, t);
Tuple t2 =
(Tuple) bis.readDatum(new DataInputStream(new ByteArrayInputStream(baos.toByteArray())));
assertEquals(t, t2);
}
