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# Simulate io errors when encoding and decoding
Import("env")
# We need our own pb_decode.o for the malloc support
env = env.Clone()
env.Append(CPPDEFINES = {'PB_ENABLE_MALLOC': 1});
# Disable libmudflap, because it will confuse valgrind
# and other memory leak detection tools.
if '-fmudflap' in env["CCFLAGS"]:
env["CCFLAGS"].remove("-fmudflap")
env["LINKFLAGS"].remove("-fmudflap")
env["LIBS"].remove("mudflap")
strict = env.Clone()
strict.Append(CFLAGS = strict['CORECFLAGS'])
strict.Object("pb_decode_with_malloc.o", "$NANOPB/pb_decode.c")
strict.Object("pb_encode_with_malloc.o", "$NANOPB/pb_encode.c")
strict.Object("pb_common_with_malloc.o", "$NANOPB/pb_common.c")
c = Copy("$TARGET", "$SOURCE")
env.Command("alltypes.proto", "#alltypes/alltypes.proto", c)
env.Command("io_errors.c", "#io_errors/io_errors.c", c)
env.NanopbProto(["alltypes", "alltypes.options"])
ioerr = env.Program(["io_errors.c", "alltypes.pb.c",
"pb_encode_with_malloc.o",
"pb_decode_with_malloc.o",
"pb_common_with_malloc.o"])
# Run tests under valgrind if available
valgrind = env.WhereIs('valgrind')
kwargs = {}
if valgrind:
kwargs['COMMAND'] = valgrind
kwargs['ARGS'] = ["-q", ioerr[0].abspath]
env.RunTest("io_errors.output", [ioerr, "$BUILD/alltypes/encode_alltypes.output"], **kwargs)
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