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import sys
import greentest
import gevent
from gevent.hub import get_hub
def raise_(ex):
raise ex
MSG = 'should be re-raised and caught'
class Test(greentest.TestCase):
error_fatal = False
def test_sys_exit(self):
self.start(sys.exit, MSG)
try:
gevent.sleep(0.001)
except SystemExit:
ex = sys.exc_info()[1]
assert str(ex) == MSG, repr(str(ex))
else:
raise AssertionError('must raise SystemExit')
def test_keyboard_interrupt(self):
self.start(raise_, KeyboardInterrupt)
try:
gevent.sleep(0.001)
except KeyboardInterrupt:
pass
else:
raise AssertionError('must raise KeyboardInterrupt')
def test_system_error(self):
self.start(raise_, SystemError(MSG))
try:
gevent.sleep(0.001)
except SystemError:
ex = sys.exc_info()[1]
assert str(ex) == MSG, repr(str(ex))
else:
raise AssertionError('must raise SystemError')
def test_exception(self):
self.start(raise_, Exception('regular exception must not kill the program'))
gevent.sleep(0.001)
class TestCallback(Test):
def tearDown(self):
assert not self.x.pending, self.x
def start(self, *args):
self.x = get_hub().loop.run_callback(*args)
class TestSpawn(Test):
def tearDown(self):
gevent.sleep(0.0001)
assert self.x.dead, self.x
def start(self, *args):
self.x = gevent.spawn(*args)
del Test
if __name__ == '__main__':
greentest.main()
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