def test_SIGTERM(self):
# SIGTERM should shut down the server whether daemonized or not.
try:
from signal import SIGTERM
except ImportError:
return self.skip("skipped (no SIGTERM) ")
try:
from os import kill
except ImportError:
return self.skip("skipped (no os.kill) ")
# Spawn a normal, undaemonized process.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'))
p.write_conf(extra='test_case_name: "test_SIGTERM"')
p.start(imports='cherrypy.test._test_states_demo')
# Send a SIGTERM
os.kill(p.get_pid(), SIGTERM)
# This might hang if things aren't working right, but meh.
p.join()
if os.name in ['posix']:
# Spawn a daemonized process and test again.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'),
wait=True,
daemonize=True)
p.write_conf(extra='test_case_name: "test_SIGTERM_2"')
p.start(imports='cherrypy.test._test_states_demo')
# Send a SIGTERM
os.kill(p.get_pid(), SIGTERM)
# This might hang if things aren't working right, but meh.
p.join()
def test_SIGTERM(self):
"SIGTERM should shut down the server whether daemonized or not."
self._require_signal_and_kill('SIGTERM')
# Spawn a normal, undaemonized process.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'))
p.write_conf(
extra='test_case_name: "test_SIGTERM"')
p.start(imports='cherrypy.test._test_states_demo')
# Send a SIGTERM
os.kill(p.get_pid(), signal.SIGTERM)
# This might hang if things aren't working right, but meh.
p.join()
if os.name in ['posix']:
# Spawn a daemonized process and test again.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'),
wait=True, daemonize=True)
p.write_conf(
extra='test_case_name: "test_SIGTERM_2"')
p.start(imports='cherrypy.test._test_states_demo')
# Send a SIGTERM
os.kill(p.get_pid(), signal.SIGTERM)
# This might hang if things aren't working right, but meh.
p.join()
def test_SIGHUP_daemonized(self):
try:
from signal import SIGHUP
except ImportError:
return self.skip('skipped (no SIGHUP) ')
if os.name not in ('posix', ):
return self.skip('skipped (not on posix) ')
p = helper.CPProcess(ssl=self.scheme.lower() == 'https',
wait=True,
daemonize=True)
p.write_conf(extra='test_case_name: "test_SIGHUP_daemonized"')
p.start(imports='cherrypy.test._test_states_demo')
pid = p.get_pid()
try:
os.kill(pid, SIGHUP)
time.sleep(2)
self.getPage('/pid')
self.assertStatus(200)
new_pid = int(self.body)
self.assertNotEqual(new_pid, pid)
finally:
self.getPage('/exit')
p.join()
def test_signal_handler_unsubscribe(self):
self._require_signal_and_kill('SIGTERM')
# Although Windows has `os.kill` and SIGTERM is defined, the
# platform does not implement signals and sending SIGTERM
# will result in a forced termination of the process.
# Therefore, this test is not suitable for Windows.
if os.name == 'nt':
self.skip("SIGTERM not available")
# Spawn a normal, undaemonized process.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'))
p.write_conf(
extra="""unsubsig: True
test_case_name: "test_signal_handler_unsubscribe"
""")
p.start(imports='cherrypy.test._test_states_demo')
# Ask the process to quit
os.kill(p.get_pid(), signal.SIGTERM)
# This might hang if things aren't working right, but meh.
p.join()
# Assert the old handler ran.
target_line = open(p.error_log, 'rb').readlines()[-10]
if not ntob("I am an old SIGTERM handler.") in target_line:
self.fail("Old SIGTERM handler did not run.\n%r" % target_line)
def test_daemonize(self):
if os.name not in ['posix']:
return self.skip("skipped (not on posix) ")
self.HOST = '127.0.0.1'
self.PORT = 8081
# Spawn the process and wait, when this returns, the original process
# is finished. If it daemonized properly, we should still be able
# to access pages.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'),
wait=True, daemonize=True,
socket_host='127.0.0.1',
socket_port=8081)
p.write_conf(
extra='test_case_name: "test_daemonize"')
p.start(imports='cherrypy.test._test_states_demo')
try:
# Just get the pid of the daemonization process.
self.getPage("/pid")
self.assertStatus(200)
page_pid = int(self.body)
self.assertEqual(page_pid, p.get_pid())
finally:
# Shut down the spawned process
self.getPage("/exit")
p.join()
# Wait until here to test the exit code because we want to ensure
# that we wait for the daemon to finish running before we fail.
if p.exit_code != 0:
self.fail("Daemonized parent process failed to exit cleanly.")
def test_SIGHUP_daemonized(self):
# When daemonized, SIGHUP should restart the server.
try:
from signal import SIGHUP
except ImportError:
return self.skip("skipped (no SIGHUP) ")
if os.name not in ['posix']:
return self.skip("skipped (not on posix) ")
# Spawn the process and wait, when this returns, the original process
# is finished. If it daemonized properly, we should still be able
# to access pages.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'),
wait=True, daemonize=True)
p.write_conf(
extra='test_case_name: "test_SIGHUP_daemonized"')
p.start(imports='cherrypy.test._test_states_demo')
pid = p.get_pid()
try:
# Send a SIGHUP
os.kill(pid, SIGHUP)
# Give the server some time to restart
time.sleep(2)
self.getPage("/pid")
self.assertStatus(200)
new_pid = int(self.body)
self.assertNotEqual(new_pid, pid)
finally:
# Shut down the spawned process
self.getPage("/exit")
p.join()
def test_signal_handler_unsubscribe(self):
try:
from signal import SIGTERM
except ImportError:
return self.skip("skipped (no SIGTERM) ")
try:
from os import kill
except ImportError:
return self.skip("skipped (no os.kill) ")
# Spawn a normal, undaemonized process.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'))
p.write_conf(extra="""unsubsig: True
test_case_name: "test_signal_handler_unsubscribe"
""")
p.start(imports='cherrypy.test._test_states_demo')
# Send a SIGTERM
os.kill(p.get_pid(), SIGTERM)
# This might hang if things aren't working right, but meh.
p.join()
# Assert the old handler ran.
target_line = open(p.error_log, 'rb').readlines()[-10]
if not ntob("I am an old SIGTERM handler.") in target_line:
self.fail("Old SIGTERM handler did not run.\n%r" % target_line)
def test_4_Autoreload(self):
# If test_3 has not been executed, the server won't be stopped,
# so we'll have to do it.
if engine.state != engine.states.EXITING:
engine.exit()
# Start the demo script in a new process
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'))
p.write_conf(extra='test_case_name: "test_4_Autoreload"')
p.start(imports='cherrypy.test._test_states_demo')
try:
self.getPage("/start")
start = float(self.body)
# Give the autoreloader time to cache the file time.
time.sleep(2)
# Touch the file
os.utime(os.path.join(thisdir, "_test_states_demo.py"), None)
# Give the autoreloader time to re-exec the process
time.sleep(2)
host = cherrypy.server.socket_host
port = cherrypy.server.socket_port
cherrypy._cpserver.wait_for_occupied_port(host, port)
self.getPage("/start")
if not (float(self.body) > start):
raise AssertionError("start time %s not greater than %s" %
(float(self.body), start))
finally:
# Shut down the spawned process
self.getPage("/exit")
p.join()
def test_5_Start_Error(self):
p = helper.CPProcess(ssl=self.scheme.lower() == 'https', wait=True)
p.write_conf(
extra='starterror: True\ntest_case_name: "test_5_Start_Error"\n')
p.start(imports='cherrypy.test._test_states_demo')
if p.exit_code == 0:
self.fail('Process failed to return nonzero exit code.')
def test_4_Autoreload(self):
# Start the demo script in a new process
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'))
p.write_conf(extra='test_case_name: "test_4_Autoreload"')
p.start(imports='cherrypy.test.test_states_demo')
try:
self.getPage("/start")
start = float(self.body)
# Give the autoreloader time to cache the file time.
time.sleep(2)
# Touch the file
os.utime(os.path.join(thisdir, "test_states_demo.py"), None)
# Give the autoreloader time to re-exec the process
time.sleep(2)
host = cherrypy.server.socket_host
port = cherrypy.server.socket_port
cherrypy._cpserver.wait_for_occupied_port(host, port)
self.getPage("/start")
self.assert_(float(self.body) > start)
finally:
# Shut down the spawned process
self.getPage("/exit")
p.join()
def test_5_Start_Error(self):
# If a process errors during start, it should stop the engine
# and exit with a non-zero exit code.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'), wait=True)
p.write_conf(extra="""starterror: True
test_case_name: "test_5_Start_Error"
""")
p.start(imports='cherrypy.test._test_states_demo')
if p.exit_code == 0:
self.fail("Process failed to return nonzero exit code.")
def test_SIGHUP_tty(self):
try:
from signal import SIGHUP
except ImportError:
return self.skip('skipped (no SIGHUP) ')
p = helper.CPProcess(ssl=self.scheme.lower() == 'https')
p.write_conf(extra='test_case_name: "test_SIGHUP_tty"')
p.start(imports='cherrypy.test._test_states_demo')
os.kill(p.get_pid(), SIGHUP)
p.join()
def test_5_Start_Error(self):
if not self.server_class:
print "skipped (no server) ",
return
# If a process errors during start, it should stop the engine
# and exit with a non-zero exit code.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'), wait=True)
p.write_conf(extra="starterror: True")
p.start(imports='cherrypy.test.test_states_demo')
if p.exit_code == 0:
self.fail("Process failed to return nonzero exit code.")
def test_SIGTERM(self):
try:
from signal import SIGTERM
except ImportError:
return self.skip('skipped (no SIGTERM) ')
try:
from os import kill
except ImportError:
return self.skip('skipped (no os.kill) ')
p = helper.CPProcess(ssl=self.scheme.lower() == 'https')
p.write_conf(extra='test_case_name: "test_SIGTERM"')
p.start(imports='cherrypy.test._test_states_demo')
os.kill(p.get_pid(), SIGTERM)
p.join()
if os.name in ('posix',):
p = helper.CPProcess(ssl=self.scheme.lower() == 'https', wait=True, daemonize=True)
p.write_conf(extra='test_case_name: "test_SIGTERM_2"')
p.start(imports='cherrypy.test._test_states_demo')
os.kill(p.get_pid(), SIGTERM)
p.join()
def test_SIGHUP_tty(self):
# When not daemonized, SIGHUP should shut down the server.
try:
from signal import SIGHUP
except ImportError:
return self.skip("skipped (no SIGHUP) ")
# Spawn the process.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'))
p.write_conf(extra='test_case_name: "test_SIGHUP_tty"')
p.start(imports='cherrypy.test._test_states_demo')
# Send a SIGHUP
os.kill(p.get_pid(), SIGHUP)
# This might hang if things aren't working right, but meh.
p.join()
def test_5_Start_Error(self):
# If test_3 has not been executed, the server won't be stopped,
# so we'll have to do it.
if engine.state != engine.states.EXITING:
engine.exit()
# If a process errors during start, it should stop the engine
# and exit with a non-zero exit code.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'), wait=True)
p.write_conf(extra="""starterror: True
test_case_name: "test_5_Start_Error"
""")
p.start(imports='cherrypy.test._test_states_demo')
if p.exit_code == 0:
self.fail('Process failed to return nonzero exit code.')
def test_engine(self):
if os.name not in ['posix']:
return self.skip("skipped (not on posix) ")
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'))
p.write_conf(extra='test_case_name: "test_engine"')
p.start(imports='blueberrypy.tests._test_plugins_engine')
try:
self.getPage("/engine")
self.assertStatus(200)
self.assertEqual(u"Engine(sqlite://)", self.body.decode())
finally:
self.getPage("/exit")
p.join()
def test_4_Autoreload(self):
p = helper.CPProcess(ssl=self.scheme.lower() == 'https')
p.write_conf(extra='test_case_name: "test_4_Autoreload"')
p.start(imports='cherrypy.test._test_states_demo')
try:
self.getPage('/start')
start = float(self.body)
time.sleep(2)
os.utime(os.path.join(thisdir, '_test_states_demo.py'), None)
time.sleep(2)
host = cherrypy.server.socket_host
port = cherrypy.server.socket_port
cherrypy._cpserver.wait_for_occupied_port(host, port)
self.getPage('/start')
self.assert_(float(self.body) > start)
finally:
self.getPage('/exit')
p.join()
def test_signal_handler_unsubscribe(self):
try:
from signal import SIGTERM
except ImportError:
return self.skip('skipped (no SIGTERM) ')
try:
from os import kill
except ImportError:
return self.skip('skipped (no os.kill) ')
p = helper.CPProcess(ssl=self.scheme.lower() == 'https')
p.write_conf(extra='unsubsig: True\ntest_case_name: "test_signal_handler_unsubscribe"\n')
p.start(imports='cherrypy.test._test_states_demo')
os.kill(p.get_pid(), SIGTERM)
p.join()
target_line = open(p.error_log, 'rb').readlines()[-10]
if ntob('I am an old SIGTERM handler.') not in target_line:
self.fail('Old SIGTERM handler did not run.\n%r' % target_line)
def test_daemonize(self):
if os.name not in ('posix',):
return self.skip('skipped (not on posix) ')
self.HOST = '127.0.0.1'
self.PORT = 8081
p = helper.CPProcess(ssl=self.scheme.lower() == 'https', wait=True, daemonize=True, socket_host='127.0.0.1', socket_port=8081)
p.write_conf(extra='test_case_name: "test_daemonize"')
p.start(imports='cherrypy.test._test_states_demo')
try:
self.getPage('/pid')
self.assertStatus(200)
page_pid = int(self.body)
self.assertEqual(page_pid, p.get_pid())
finally:
self.getPage('/exit')
p.join()
if p.exit_code != 0:
self.fail('Daemonized parent process failed to exit cleanly.')
def test_SIGHUP_tty(self):
# When not daemonized, SIGHUP should shut down the server.
if not self.server_class:
print "skipped (no server) ",
return
try:
from signal import SIGHUP
except ImportError:
print "skipped (no SIGHUP) ",
return
# Spawn the process.
p = helper.CPProcess(ssl=(self.scheme.lower() == 'https'))
p.write_conf()
p.start(imports='cherrypy.test.test_states_demo')
# Send a SIGHUP
os.kill(p.get_pid(), SIGHUP)
# This might hang if things aren't working right, but meh.
p.join()