def test_nodeBooterDomainNameFromDMD(self):
"""Test that we read the correct domainname from the DMD file, the test domain
should have been created by the test runner"""
domainName = scatest.getTestDomainName()
# Test that we don't already have a bound domain
try:
domMgr = self._root.resolve(scatest.getDomainMgrURI())
self.assertEqual(domMgr, None)
except CosNaming.NamingContext.NotFound:
pass # This exception is expected
nb = Popen("../../control/framework/nodeBooter -D -debug 9 --nopersist", cwd=scatest.getSdrPath(), shell=True)
time.sleep(5)
# Test that the name exists and is a DomainManager
domMgr = self._root.resolve(scatest.getDomainMgrURI())._narrow(CF.DomainManager)
self.assertNotEqual(domMgr, None)
# Kill the nodebooter
os.kill(nb.pid, signal.SIGINT)
time.sleep(5) # Give it time to shutdown
self.assertEqual(nb.poll(), 0)
# Test that we cleaned up the name; this should be automatic because
# the naming context should be empty.
try:
domMgr = self._root.resolve(scatest.getDomainMgrURI())
self.assertEqual(domMgr, None)
except CosNaming.NamingContext.NotFound:
pass # This exception is expected
def test_nodeBooterDomainNameFromDMD(self):
"""Test that we read the correct domainname from the DMD file, the test domain
should have been created by the test runner"""
domainName = scatest.getTestDomainName()
# Test that we don't already have a bound domain
try:
domMgr = self._root.resolve(scatest.getDomainMgrURI())
self.assertEqual(domMgr, None)
except CosNaming.NamingContext.NotFound:
pass # This exception is expected
nb = Popen("../../control/framework/nodeBooter -D -debug 9 --nopersist", cwd=scatest.getSdrPath(), shell=True)
domMgr = self.waitDomainManager(scatest.getDomainMgrURI())
self.assertNotEqual(domMgr, None)
# Kill the nodebooter
os.kill(nb.pid, signal.SIGINT)
self.assertPredicateWithWait(lambda: nb.poll() == 0)
# Test that we cleaned up the name; this should be automatic because
# the naming context should be empty.
try:
domMgr = self._root.resolve(scatest.getDomainMgrURI())
self.assertEqual(domMgr, None)
except CosNaming.NamingContext.NotFound:
pass # This exception is expected
def test_nodeBooterShutdown(self):
"""Test that nodeBooter correctly cleans up.
In OSSIE 0.7.4, and possibly before, killing a nodebooter that was running
a device manager would prevent you from restarting the devicemanager without
first restarting the domainmanager. Test that this condition is fixed"""
# It is important that these core pieces somewhat work for all the other tests to succeed
nb1= Popen("../../control/framework/nodeBooter -D --nopersist", cwd=scatest.getSdrPath(), shell=True)
domainName = scatest.getTestDomainName()
domMgr = self.waitDomainManager(scatest.getDomainMgrURI())
self.assertNotEqual(domMgr, None)
self.assertEqual(len(domMgr._get_deviceManagers()), 0)
nb2 = Popen("../../control/framework/nodeBooter -d /nodes/test_ExecutableDevice_node/DeviceManager.dcd.xml --domainname %s" % domainName,
cwd=scatest.getSdrPath(), shell=True)
self.assertPredicateWithWait(lambda: len(domMgr._get_deviceManagers()) == 1)
# Wait until the DeviceManager has finished launching its devices
devMgr = domMgr._get_deviceManagers()[0]
self.assertPredicateWithWait(lambda: len(devMgr._get_registeredDevices()) == 1)
os.kill(nb2.pid, signal.SIGINT)
self.assertPredicateWithWait(lambda: nb2.poll() != None)
self.assertEqual(len(domMgr._get_deviceManagers()), 0)
# Restart the device manager to prove that the shutdown was graceful.
# In OSSIE 0.7.4 this would fail.
nb3 = Popen("../../control/framework/nodeBooter -d /nodes/test_ExecutableDevice_node/DeviceManager.dcd.xml --domainname %s" % domainName,
cwd=scatest.getSdrPath(), shell=True)
self.assertPredicateWithWait(lambda: len(domMgr._get_deviceManagers()) == 1)
# Wait until the DeviceManager has finished launching its devices
devMgr = domMgr._get_deviceManagers()[0]
self.assertPredicateWithWait(lambda: len(devMgr._get_registeredDevices()) == 1)
os.kill(nb3.pid, signal.SIGINT)
self.assertPredicateWithWait(lambda: nb3.poll() != None)
self.assertEqual(len(domMgr._get_deviceManagers()), 0)
os.kill(nb1.pid, signal.SIGINT)
self.assertPredicateWithWait(lambda: nb1.poll() != None)
# Test that we cleaned up the name; this should be automatic because
# the naming context should be empty.
try:
domMgr = self._root.resolve(scatest.getDomainMgrURI())
self.assertEqual(domMgr, None)
except CosNaming.NamingContext.NotFound:
pass # This exception is expected
def test_nodeBooterShutdownSIGQUIT(self):
"""Test that nodeBooter correctly cleans up.
In OSSIE 0.7.4, and possibly before, killing a nodebooter that was running
a device manager would prevent you from restarting the devicemanager without
first restarting the domainmanager. Test that this condition is fixed"""
# It is important that these core pieces somewhat work for all the other tests to succeed
nb1= Popen("../../control/framework/nodeBooter -D -debug 9 --nopersist", cwd=scatest.getSdrPath(), shell=True)
time.sleep(5) # Give it time to start
domainName = scatest.getTestDomainName()
domMgr = self._root.resolve(scatest.getDomainMgrURI())._narrow(CF.DomainManager)
self.assertNotEqual(domMgr, None)
self.assertEqual(len(domMgr._get_deviceManagers()), 0)
nb2 = Popen("../../control/framework/nodeBooter -d /nodes/test_ExecutableDevice_node/DeviceManager.dcd.xml -debug 9 --domainname %s" % domainName,
cwd=scatest.getSdrPath(), shell=True)
time.sleep(5) # Give it time to start
self.assertEqual(len(domMgr._get_deviceManagers()), 1)
os.kill(nb2.pid, signal.SIGQUIT)
time.sleep(5) # Give it time to shutdown
self.assertNotEqual(nb2.poll(), None)
self.assertEqual(len(domMgr._get_deviceManagers()), 0)
# Restart the device manager to prove that the shutdown was graceful.
# In OSSIE 0.7.4 this would fail.
nb3 = Popen("../../control/framework/nodeBooter -d /nodes/test_ExecutableDevice_node/DeviceManager.dcd.xml -debug 9 --domainname %s" % domainName,
cwd=scatest.getSdrPath(), shell=True)
time.sleep(5) # Give it time to start
self.assertEqual(len(domMgr._get_deviceManagers()), 1)
os.kill(nb3.pid, signal.SIGQUIT)
time.sleep(5) # Give it time to shutdown
self.assertNotEqual(nb3.poll(), None)
self.assertEqual(len(domMgr._get_deviceManagers()), 0)
os.kill(nb1.pid, signal.SIGQUIT)
time.sleep(5) # Give it time to shutdown
self.assertNotEqual(nb1.poll(), None)
# Test that we cleaned up the name; this should be automatic because
# the naming context should be empty.
try:
domMgr = self._root.resolve(scatest.getDomainMgrURI())
self.assertEqual(domMgr, None)
except CosNaming.NamingContext.NotFound:
pass # This exception is expected