def tearDown(self):
self.testInit.clearDatabase()
self.testInit.delWorkDir()
self.generator = None
utils.terminateProcesses(self.testProcesses)
# if the directory and file "/tmp/TestComponent/Daemon.xml" after
# ComponentsPoller test exist, then delete it
d = os.path.dirname(self.testComponentDaemonXml)
if os.path.exists(d):
shutil.rmtree(d)
def testProcessDetailBasic(self):
p = utils.getProcess()
self.testProcesses.append(p)
name = "mytestprocess"
pd = ProcessDetail(p.pid, name)
self.assertEqual(pd.pid, p.pid)
self.assertEqual(pd.name, name)
self.assertEqual(pd.proc.pid, p.pid)
self.assertEqual(len(pd.children), 0)
self.assertEqual(len(pd.allProcs), 1)
utils.terminateProcesses(self.testProcesses)
d = pd.getDetails()
self.assertEqual(d["pid"], p.pid)
self.assertEqual(d["component"], name)
self.assertEqual(d["numChildrenProcesses"], 0)
def testProcessDetailChildren(self):
numSubProcesses = 3
p = utils.getProcess(numChildren = numSubProcesses)
self.testProcesses.append(p)
# wait until all desired processes are running
while len(psutil.Process(p.pid).get_children()) < numSubProcesses:
print "waiting for children processes to start"
time.sleep(0.5)
name = "mytestprocess2"
pd = ProcessDetail(p.pid, name)
self.assertEqual(pd.proc.pid, p.pid)
self.assertEqual(len(pd.children), numSubProcesses)
self.assertEqual(len(pd.allProcs), numSubProcesses + 1)
utils.terminateProcesses(self.testProcesses)
d = pd.getDetails()
self.assertEqual(d["pid"], p.pid)
self.assertEqual(d["numChildrenProcesses"], numSubProcesses)
def tearDown(self):
self.testInit.delWorkDir()
self.generator = None
utils.terminateProcesses(self.testProcesses)
