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25 lines
784 B
Text
25 lines
784 B
Text
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# Test proto3 "optional" field types.
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# This is supported in protoc 3.12 and newer.
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Import('env')
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import re
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version = None
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if 'PROTOC_VERSION' in env:
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match = re.search('([0-9]+).([0-9]+).([0-9]+)', env['PROTOC_VERSION'])
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version = (int(match.group(1)), int(match.group(2)), int(match.group(3)))
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# Oneof is supported by protoc >= 3.12.0
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if env.GetOption('clean') or (version and (version[0] > 3 or (version[0] == 3 and version[1] >= 12))):
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env2 = env.Clone()
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env2.Append(PROTOCFLAGS = "--experimental_allow_proto3_optional")
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env2.NanopbProto("optional.proto")
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opt = env2.Program(["optional.c", "optional.pb.c",
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"$COMMON/pb_decode.o", "$COMMON/pb_encode.o",
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"$COMMON/pb_common.o"])
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env2.RunTest(opt)
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