def test_symbolic_args(self):
m = ManticoreWASM(wasm_file, env={})
m.invoke("collatz", arg_gen)
m.run()
results = []
for idx, val_list in enumerate(m.collect_returns()):
results.append(val_list[0][0])
self.assertEqual(sorted(results), [2, 3, 8])
m.finalize()
inputs = []
for fn in glob.glob(m.workspace + "/*.input"):
with open(fn, "r") as f:
raw = f.read().strip()
inputs.append(int(raw.replace("collatz_arg: ", "")))
self.assertEqual(sorted(inputs), [4, 6, 8])
from manticore.wasm import ManticoreWASM
from manticore.wasm.structure import MemInst
# from manticore.core.plugin import Plugin
def args(state):
arg1 = state.new_symbolic_value(32, "arg1")
arg2 = state.new_symbolic_value(32, "arg2")
state.constrain(arg1 == 256)
state.constrain(arg2 == 256)
return [arg1, arg2]
mem = MemInst([0x0] * 1024 * 1024)
m = ManticoreWASM("tweetNacl.wasm", sup_env={"js": {"memory": mem}})
# m.register_plugin(PrintRetPlugin())
m.crypto_verify_16(args)
for idx, val_list in enumerate(m.collect_returns()):
print("State", idx, "::", val_list[0])
m.finalize()
