hits[seed.data] += 1
hits
from html.parser import HTMLParser
def my_parser(inp):
parser = HTMLParser()
parser.feed(inp)
if __name__ == "__main__":
runner = FunctionCoverageRunner(my_parser)
runner.run("Hello World")
cov = runner.coverage()
list(cov)[:5] # Print 5 statements covered in HTMLParser
import time
import random
if __name__ == "__main__":
n = 5000
seed_input = " " # empty seed
runner = FunctionCoverageRunner(my_parser)
fuzzer = GreyboxFuzzer([seed_input], Mutator(), PowerSchedule())
start = time.time()
fuzzer.runs(runner, trials=n)
end = time.time()
from MutationFuzzer import FunctionCoverageRunner
else:
from .MutationFuzzer import FunctionCoverageRunner
def crashme(s):
if len(s) > 0 and s[0] == 'b':
if len(s) > 1 and s[1] == 'a':
if len(s) > 2 and s[2] == 'd':
if len(s) > 3 and s[3] == '!':
raise Exception()
crashme_runner = FunctionCoverageRunner(crashme)
crashme_runner.run("good")
list(crashme_runner.coverage())
# ## Blackbox, Greybox, and Boosted Greybox Fuzzing
if __name__ == "__main__":
print('\n## Blackbox, Greybox, and Boosted Greybox Fuzzing')
if __package__ is None or __package__ == "":
from Fuzzer import Fuzzer
else:
from .Fuzzer import Fuzzer
class MutationFuzzer(Fuzzer):
def __init__(self, seeds, mutator, schedule):
self.seeds = seeds