1 # Test the 'oneof' feature for generating C unions. 2 3 Import('env') 4 5 import re 6 7 match = None 8 if 'PROTOC_VERSION' in env: 9 match = re.search('([0-9]+).([0-9]+).([0-9]+)', env['PROTOC_VERSION']) 10 11 if match: 12 version = map(int, match.groups()) 13 14 # Oneof is supported by protoc >= 2.6.0 15 if env.GetOption('clean') or (match and (version[0] > 2 or (version[0] == 2 and version[1] >= 6))): 16 env.NanopbProto('oneof') 17 18 enc = env.Program(['encode_oneof.c', 19 'oneof.pb.c', 20 '$COMMON/pb_encode.o', 21 '$COMMON/pb_common.o']) 22 23 dec = env.Program(['decode_oneof.c', 24 'oneof.pb.c', 25 '$COMMON/pb_decode.o', 26 '$COMMON/pb_common.o']) 27 28 env.RunTest("message1.pb", enc, ARGS = ['1']) 29 env.RunTest("message1.txt", [dec, 'message1.pb'], ARGS = ['1']) 30 env.RunTest("message2.pb", enc, ARGS = ['2']) 31 env.RunTest("message2.txt", [dec, 'message2.pb'], ARGS = ['2']) 32 env.RunTest("message3.pb", enc, ARGS = ['3']) 33 env.RunTest("message3.txt", [dec, 'message3.pb'], ARGS = ['3']) 34
