def __init__(self, config):
self.config = config
if self.config.useMail:
self.mailer = Mailer(config)
self.assertDetector = AssertionDetector(self.config.knownPath)
self.crashDetector = CrashDetector(self.config.knownPath)
self.androidLogLinefilter = lambda x: re.sub('^[^:]+: ', '', x)
def __init__(self, config):
self.config = config
if self.config.useMail:
self.mailer = Mailer(config)
self.assertDetector = AssertionDetector(self.config.knownPath)
self.crashDetector = CrashDetector(self.config.knownPath)
self.androidLogLinefilter = lambda x: re.sub('^[^:]+: ', '', x)
class Triager:
def __init__(self, config):
self.config = config
if self.config.useMail:
self.mailer = Mailer(config)
self.assertDetector = AssertionDetector(self.config.knownPath)
self.crashDetector = CrashDetector(self.config.knownPath)
self.androidLogLinefilter = lambda x: re.sub('^[^:]+: ', '', x)
def process(self, issueUUID, miniDump, systemLog, websockLog):
print "Triaging crash..."
# Read Android system log
systemLogFile = open(systemLog)
# Check if we got aborted or crashed
aborted = self.assertDetector.hasFatalAssertion(
systemLogFile, verbose=True, lineFilter=self.androidLogLinefilter)
# Reopen file
systemLogFile.close()
systemLogFile = open(systemLog)
# Check if the syslog file contains an interesting assertion.
# The lambda removes the Android syslog tags before matching
assertions = self.assertDetector.scanFileAssertions(
systemLogFile,
verbose=True,
ignoreKnownAssertions=True,
lineFilter=self.androidLogLinefilter)
hasNewAssertion = len(assertions) > 0
systemLogFile.close()
if miniDump == None and not hasNewAssertion:
print "Error: No minidump available but also no assertions detected!"
return
isNewCrash = (miniDump != None)
crashFunction = "Unknown"
issueDesc = "Unknown"
if miniDump != None:
# Obtain symbolized crash trace to check crash signature
trace = miniDump.getSymbolizedCrashTrace()
if (len(trace) > 0):
crashFunction = trace[0][1]
issueDesc = "Crashed at " + crashFunction
isNewCrash = not self.crashDetector.isKnownCrashSignature(
crashFunction)
# Also check first frame (some functions are blacklisted here)
if (isNewCrash and len(trace) > 1):
isNewCrash = not self.crashDetector.isKnownCrashSignature(
trace[1][1])
# Use the last assertion as issue description
if hasNewAssertion:
issueDesc = assertions[len(assertions) - 1]
print issueDesc
if hasNewAssertion or (not aborted and isNewCrash):
print "Found new issue, check " + websockLog + " to reproduce"
if self.config.useMail:
self.mailer.notify(issueUUID, issueDesc, miniDump)
else:
# Delete files if not in debug mode
if not self.config.debug:
if miniDump != None:
miniDump.cleanup()
os.remove(systemLog)
os.remove(websockLog)
return
def checkLine(self, line):
return self.assertDetector.scanLineAssertions(
self.androidLogLinefilter(line))
class Triager:
def __init__(self, config):
self.config = config
if self.config.useMail:
self.mailer = Mailer(config)
self.assertDetector = AssertionDetector(self.config.knownPath)
self.crashDetector = CrashDetector(self.config.knownPath)
self.androidLogLinefilter = lambda x: re.sub('^[^:]+: ', '', x)
def process(self, issueUUID, miniDump, systemLog, websockLog):
print "Triaging crash..."
# Read Android system log
systemLogFile = open(systemLog)
# Check if we got aborted or crashed
aborted = self.assertDetector.hasFatalAssertion(
systemLogFile,
verbose=True,
lineFilter=self.androidLogLinefilter
)
# Reopen file
systemLogFile.close()
systemLogFile = open(systemLog)
# Check if the syslog file contains an interesting assertion.
# The lambda removes the Android syslog tags before matching
assertions = self.assertDetector.scanFileAssertions(
systemLogFile,
verbose=True,
ignoreKnownAssertions=True,
lineFilter=self.androidLogLinefilter
)
hasNewAssertion = len(assertions) > 0
systemLogFile.close()
if miniDump == None and not hasNewAssertion:
print "Error: No minidump available but also no assertions detected!"
return
isNewCrash = (miniDump != None)
crashFunction = "Unknown"
issueDesc = "Unknown"
if miniDump != None:
# Obtain symbolized crash trace to check crash signature
trace = miniDump.getSymbolizedCrashTrace()
if (len(trace) > 0):
crashFunction = trace[0][1]
issueDesc = "Crashed at " + crashFunction
isNewCrash = not self.crashDetector.isKnownCrashSignature(crashFunction)
# Also check first frame (some functions are blacklisted here)
if (isNewCrash and len(trace) > 1):
isNewCrash = not self.crashDetector.isKnownCrashSignature(trace[1][1])
# Use the last assertion as issue description
if hasNewAssertion:
issueDesc = assertions[len(assertions)-1]
print issueDesc
if hasNewAssertion or (not aborted and isNewCrash):
print "Found new issue, check " + websockLog + " to reproduce"
if self.config.useMail:
self.mailer.notify(issueUUID, issueDesc, miniDump)
else:
# Delete files if not in debug mode
if not self.config.debug:
if miniDump != None:
miniDump.cleanup()
os.remove(systemLog)
os.remove(websockLog)
return
def checkLine(self, line):
return self.assertDetector.scanLineAssertions(self.androidLogLinefilter(line))