@Override
protected <T> void roundTrip(T message, Schema<T> schema, Pipe.Schema<T> pipeSchema)
throws Exception {
byte[] smile = SmileIOUtil.toByteArray(message, schema, false);
ByteArrayInputStream smileStream = new ByteArrayInputStream(smile);
byte[] protostuff =
ProtostuffIOUtil.toByteArray(
SmileIOUtil.newPipe(smile, 0, smile.length, false), pipeSchema, buf());
byte[] protostuffFromStream =
ProtostuffIOUtil.toByteArray(SmileIOUtil.newPipe(smileStream, false), pipeSchema, buf());
assertTrue(Arrays.equals(protostuff, protostuffFromStream));
T parsedMessage = schema.newMessage();
ProtostuffIOUtil.mergeFrom(protostuff, parsedMessage, schema);
SerializableObjects.assertEquals(message, parsedMessage);
ByteArrayInputStream protostuffStream = new ByteArrayInputStream(protostuff);
byte[] smileRoundTrip =
SmileIOUtil.toByteArray(
ProtostuffIOUtil.newPipe(protostuff, 0, protostuff.length), pipeSchema, false);
byte[] smileRoundTripFromStream =
SmileIOUtil.toByteArray(ProtostuffIOUtil.newPipe(protostuffStream), pipeSchema, false);
assertTrue(Arrays.equals(smileRoundTrip, smileRoundTripFromStream));
assertTrue(smileRoundTrip.length == smile.length);
// comment out since smile encodes strings differently when using direct
// SmileGenerator.writeUTF8String() ... (w/c is only used when the pipe source
// is binary and the utf8 is intact (e.g protostuff,protobuf)
// THE reason is that even if the string provided is ascii, smile encodes it
// as unicode. See line 1043 of SmileGenerator.
// assertEquals(strSmileRoundTrip, STRING.deser(smile));
// This will fail on some messages.
T messageSmile = schema.newMessage();
SmileIOUtil.mergeFrom(smile, messageSmile, schema, false);
T messageSmileRoundTrip = schema.newMessage();
SmileIOUtil.mergeFrom(smileRoundTrip, messageSmileRoundTrip, schema, false);
assertEquals(messageSmile, messageSmileRoundTrip);
}
/** Merges the {@code message} with the byte array using the given {@code schema}. */
public static <T> void mergeFrom(byte[] data, T message, Schema<T> schema, boolean numeric)
throws IOException {
mergeFrom(data, 0, data.length, message, schema, numeric);
}
@Override
protected <T> void mergeFrom(InputStream in, T message, Schema<T> schema) throws IOException {
SmileIOUtil.mergeFrom(in, message, schema, false);
}
@Override
protected <T> void mergeFrom(byte[] data, int offset, int length, T message, Schema<T> schema)
throws IOException {
SmileIOUtil.mergeFrom(data, offset, length, message, schema, false);
}