def _test_run_with_sanitizer(self, fuzzer_dir, sanitizer):
"""Calls run_fuzzers on fuzzer_dir and |sanitizer| and asserts
the run succeeded and that no bug was found."""
with test_helpers.temp_dir_copy(fuzzer_dir) as fuzzer_dir_copy:
run_success, bug_found = run_fuzzers.run_fuzzers(
10, fuzzer_dir_copy, 'curl', sanitizer=sanitizer)
self.assertTrue(run_success)
self.assertFalse(bug_found)
def _test_run_with_sanitizer(self, fuzzer_dir, sanitizer):
"""Calls run_fuzzers on fuzzer_dir and |sanitizer| and asserts
the run succeeded and that no bug was found."""
with test_helpers.temp_dir_copy(fuzzer_dir) as fuzzer_dir_copy:
config = test_helpers.create_run_config(fuzz_seconds=FUZZ_SECONDS,
workspace=fuzzer_dir_copy,
project_name='curl',
sanitizer=sanitizer)
result = run_fuzzers.run_fuzzers(config)
self.assertEqual(result, run_fuzzers.RunFuzzersResult.NO_BUG_FOUND)
def _test_run_with_sanitizer(self, fuzzer_dir, sanitizer):
"""Calls run_fuzzers on fuzzer_dir and |sanitizer| and asserts
the run succeeded and that no bug was found."""
with test_helpers.temp_dir_copy(fuzzer_dir) as fuzzer_dir_copy:
config = _create_config(fuzz_seconds=FUZZ_SECONDS,
workspace=fuzzer_dir_copy,
project_name='curl',
sanitizer=sanitizer)
run_success, bug_found = run_fuzzers.run_fuzzers(config)
self.assertTrue(run_success)
self.assertFalse(bug_found)
def test_timeout_reported(self, report_timeouts, expect_crash):
"""Tests that timeouts are not reported."""
with test_helpers.temp_dir_copy(TEST_DATA_PATH) as temp_dir:
fuzz_target_path = os.path.join(temp_dir, 'build-out',
self.TIMEOUT_FUZZER_NAME)
shutil.copy(os.path.join(temp_dir, self.TIMEOUT_FUZZER_NAME),
fuzz_target_path)
deployment = _create_deployment(workspace=temp_dir,
report_timeouts=report_timeouts)
config = deployment.config
fuzz_target_obj = fuzz_target.FuzzTarget(
fuzz_target_path, fuzz_target.REPRODUCE_ATTEMPTS,
deployment.workspace, deployment, config)
with mock.patch('clusterfuzz._internal.bot.fuzzers.libfuzzer.'
'fix_timeout_argument_for_reproduction') as _:
with mock.patch(
'clusterfuzz._internal.bot.fuzzers.libFuzzer.fuzzer.get_arguments',
return_value=['-timeout=1', '-rss_limit_mb=2560']):
fuzz_result = fuzz_target_obj.fuzz()
self.assertEqual(bool(fuzz_result.testcase), expect_crash)