enc = env.Program(["encode_alltypes.c", "alltypes.pb.c", "$COMMON/pb_encode.o"])
dec = env.Program(["decode_alltypes.c", "alltypes.pb.c", "$COMMON/pb_decode.o"])
+# Test the round-trip from nanopb encoder to nanopb decoder
env.RunTest(enc)
env.RunTest([dec, "encode_alltypes.output"])
+# Re-encode the data using protoc, and check that the results from nanopb
+# match byte-per-byte to the protoc output.
+env.Decode("encode_alltypes.output.decoded",
+ ["encode_alltypes.output", "alltypes.proto"],
+ MESSAGE='AllTypes')
+env.Encode("encode_alltypes.output.recoded",
+ ["encode_alltypes.output.decoded", "alltypes.proto"],
+ MESSAGE='AllTypes')
+env.Compare(["encode_alltypes.output", "encode_alltypes.output.recoded"])
+
+# Do the same checks with the optional fields present.
+env.RunTest("optionals.output", enc, ARGS = ['1'])
+env.RunTest("optionals.decout", [dec, "optionals.output"], ARGS = ['1'])
+env.Decode("optionals.output.decoded",
+ ["optionals.output", "alltypes.proto"],
+ MESSAGE='AllTypes')
+env.Encode("optionals.output.recoded",
+ ["optionals.output.decoded", "alltypes.proto"],
+ MESSAGE='AllTypes')
+env.Compare(["optionals.output", "optionals.output.recoded"])
+
+