diff options
Diffstat (limited to 'tests/fuzztest/SConscript')
| -rw-r--r-- | tests/fuzztest/SConscript | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/fuzztest/SConscript b/tests/fuzztest/SConscript new file mode 100644 index 00000000..36b62c56 --- /dev/null +++ b/tests/fuzztest/SConscript @@ -0,0 +1,50 @@ +# Run a fuzz test to verify robustness against corrupted/malicious data. + +Import("env") + +# We need our own pb_decode.o for the malloc support +env = env.Clone() +env.Append(CPPDEFINES = {'PB_ENABLE_MALLOC': 1, + 'PB_SYSTEM_HEADER': '\\"fuzz_syshdr.h\\"'}) +env.Append(CPPPATH = ".") + +if 'SYSHDR' in env: + env.Append(CPPDEFINES = {'PB_OLD_SYSHDR': env['SYSHDR']}) + +# 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") + +# We want both pointer and static versions of the AllTypes message +env.Command("alltypes_static.proto", "#alltypes/alltypes.proto", + lambda target, source, env: + open(str(target[0]), 'w').write("package alltypes_static;\n" + + open(str(source[0])).read())) +env.Command("alltypes_pointer.proto", "#alltypes/alltypes.proto", + lambda target, source, env: + open(str(target[0]), 'w').write("package alltypes_pointer;\n" + + open(str(source[0])).read())) + +p1 = env.NanopbProto(["alltypes_pointer", "alltypes_pointer.options"]) +p2 = env.NanopbProto(["alltypes_static", "alltypes_static.options"]) +fuzz = env.Program(["fuzztest.c", + "alltypes_pointer.pb.c", + "alltypes_static.pb.c", + "pb_encode_with_malloc.o", + "pb_decode_with_malloc.o", + "pb_common_with_malloc.o", + "malloc_wrappers.c"]) +Depends([p1, p2, fuzz], ["fuzz_syshdr.h", "malloc_wrappers.h"]) + +env.RunTest(fuzz) + + |