def process_crashes(self, cycle):
"""Process and store crashes."""
benchmark_type = benchmark_config.get_config(
self.benchmark).get('type')
is_bug_benchmark = benchmark_type == 'bug'
if not is_bug_benchmark:
return []
if not os.listdir(self.crashes_dir):
logs.info('No crashes found for cycle %d.', cycle)
return []
logs.info('Saving crash files crashes for cycle %d.', cycle)
self.save_crash_files(cycle)
logs.info('Processing crashes for cycle %d.', cycle)
app_binary = coverage_utils.get_coverage_binary(self.benchmark)
crash_metadata = run_crashes.do_crashes_run(app_binary,
self.crashes_dir)
crashes = []
for crash_key in crash_metadata:
crash = crash_metadata[crash_key]
crashes.append(
models.Crash(crash_key=crash_key,
crash_testcase=crash.crash_testcase,
crash_type=crash.crash_type,
crash_address=crash.crash_address,
crash_state=crash.crash_state,
crash_stacktrace=crash.crash_stacktrace))
return crashes
def test_integration_do_coverage_run_crash(self):
"""Test that do_coverage_run returns crashing inputs."""
llvm_tools_path = os.path.abspath(
os.path.join(TEST_DATA_PATH, '..', 'llvm_tools'))
os.environ["PATH"] = llvm_tools_path + os.pathsep + os.environ["PATH"]
crashes_dir = os.path.join(TEST_DATA_PATH, 'crash-corpus')
crashes = run_crashes.do_crashes_run(self.APP_BINARY_PATH, crashes_dir)
expected_crash_key = 'Abrt:fuzz_target.c\n'
assert len(crashes) == 1
assert expected_crash_key in crashes
actual_crash = crashes[expected_crash_key]
assert actual_crash.crash_testcase == 'crash'
assert actual_crash.crash_type == 'Abrt'
assert actual_crash.crash_address
assert actual_crash.crash_state == 'fuzz_target.c\n'
assert ('ERROR: AddressSanitizer: ABRT on unknown address'
in actual_crash.crash_stacktrace)
