super(Router, self).terminate()
os.system('chmod -R go+rw /tmp/topotests')
- def stopRouter(self, wait=True):
+ def stopRouter(self, wait=True, assertOnError=True):
# Stop Running Quagga or FRR Daemons
rundaemons = self.cmd('ls -1 /var/run/%s/*.pid' % self.routertype)
+ errors = ""
if re.search(r"No such file or directory", rundaemons):
- return
+ return errors
if rundaemons is not None:
numRunning = 0
for d in StringIO.StringIO(rundaemons):
self.waitOutput()
self.cmd('rm -- {}'.format(d.rstrip()))
if wait:
- self.checkRouterCores(reportOnce=True)
+ errors = self.checkRouterCores(reportOnce=True)
+ if assertOnError and len(errors) > 0:
+ assert "Errors found - details follow:" == 0, errors
+ return errors
def removeIPs(self):
for interface in self.intfNames():
if reportOnce and not self.reportCores:
return
reportMade = False
+ traces = ""
for daemon in self.daemons:
if (self.daemons[daemon] == 1):
# Look for core file
], shell=True)
sys.stderr.write("\n%s: %s crashed. Core file found - Backtrace follows:\n" % (self.name, daemon))
sys.stderr.write("%s" % backtrace)
+ traces = traces + "\n%s: %s crashed. Core file found - Backtrace follows:\n%s" % (self.name, daemon, backtrace)
reportMade = True
elif reportLeaks:
log = self.getStdErr(daemon)
if "memstats" in log:
sys.stderr.write("%s: %s has memory leaks:\n" % (self.name, daemon))
+ traces = traces + "\n%s: %s has memory leaks:\n" % (self.name, daemon)
log = re.sub("core_handler: ", "", log)
log = re.sub(r"(showing active allocations in memory group [a-zA-Z0-9]+)", r"\n ## \1", log)
log = re.sub("memstats: ", " ", log)
# Look for AddressSanitizer Errors and append to /tmp/AddressSanitzer.txt if found
if checkAddressSanitizerError(self.getStdErr(daemon), self.name, daemon):
sys.stderr.write("%s: Daemon %s killed by AddressSanitizer" % (self.name, daemon))
+ traces = traces + "\n%s: Daemon %s killed by AddressSanitizer" % (self.name, daemon)
reportMade = True
if reportMade:
self.reportCores = False
+ return traces
def checkRouterRunning(self):
"Check if router daemons are running and collect crashinfo they don't run"