topotest.py 文件源码

def checkAddressSanitizerError(output, router, component):
    "Checks for AddressSanitizer in output. If found, then logs it and returns true, false otherwise"

    addressSantizerError = re.search('(==[0-9]+==)ERROR: AddressSanitizer: ([^\s]*) ', output)
    if addressSantizerError:
        sys.stderr.write("%s: %s triggered an exception by AddressSanitizer\n" % (router, component))
        # Sanitizer Error found in log
        pidMark = addressSantizerError.group(1)
        addressSantizerLog = re.search('%s(.*)%s' % (pidMark, pidMark), output, re.DOTALL)
        if addressSantizerLog:
            callingTest = os.path.basename(sys._current_frames().values()[0].f_back.f_back.f_globals['__file__'])
            callingProc = sys._getframe(2).f_code.co_name
            with open("/tmp/AddressSanitzer.txt", "a") as addrSanFile:
                sys.stderr.write('\n'.join(addressSantizerLog.group(1).splitlines()) + '\n')
                addrSanFile.write("## Error: %s\n\n" % addressSantizerError.group(2))
                addrSanFile.write("### AddressSanitizer error in topotest `%s`, test `%s`, router `%s`\n\n" % (callingTest, callingProc, router))
                addrSanFile.write('    '+ '\n    '.join(addressSantizerLog.group(1).splitlines()) + '\n')
                addrSanFile.write("\n---------------\n")
        return True
    return False