importfaulthandlerimporttest.supportimportunittest_xxtestfuzz=test.support.import_module('_xxtestfuzz')classTestFuzzer(unittest.TestCase):"""To keep our https://github.com/google/oss-fuzz API working."""deftest_sample_input_smoke_test(self):"""This is only a regression test: Check that it doesn't crash."""_xxtestfuzz.run(b"")_xxtestfuzz.run(b"\0")_xxtestfuzz.run(b"{")_xxtestfuzz.run(b" ")_xxtestfuzz.run(b"x")_xxtestfuzz.run(b"1")if__name__=="__main__":faulthandler.enable()unittest.main()