old_contents: # Copyright (c) 2009 AG Projects
  # Author: Denis Bilenko
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  # THE SOFTWARE.
  
  import unittest
  from eventlet import api
  from eventlet.green import socket
  
  DELAY = 0.01
  
  
  class TestScheduleCall(unittest.TestCase):
  
      def test_local(self):
          lst = [1]
          api.spawn(api.get_hub().schedule_call_local, DELAY, lst.pop)
          api.sleep(DELAY*2)
          assert lst == [1], lst
  
      def test_global(self):
          lst = [1]
          api.spawn(api.get_hub().schedule_call_global, DELAY, lst.pop)
          api.sleep(DELAY*2)
          assert lst == [], lst
  
  
  class TestCloseSocketWhilePolling(unittest.TestCase):
  
      def test(self):
          try:
              sock = socket.socket()
              api.call_after(0, sock.close)
              sock.connect(('python.org', 81))
          except Exception:
              api.sleep(0)
          else:
              assert False, 'expected an error here'
  
  
  if __name__=='__main__':
      unittest.main()
  
  
new_contents: # Copyright (c) 2009 AG Projects
  # Author: Denis Bilenko
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  # THE SOFTWARE.
  
  import unittest
  import time
  from eventlet import api
  from eventlet.green import socket
  
  DELAY = 0.1
  
  
  class TestScheduleCall(unittest.TestCase):
  
      def test_local(self):
          lst = [1]
          api.spawn(api.get_hub().schedule_call_local, DELAY, lst.pop)
          api.sleep(DELAY*2)
          assert lst == [1], lst
  
      def test_global(self):
          lst = [1]
          api.spawn(api.get_hub().schedule_call_global, DELAY, lst.pop)
          api.sleep(DELAY*2)
          assert lst == [], lst
  
  
  class TestCloseSocketWhilePolling(unittest.TestCase):
  
      def test(self):
          try:
              sock = socket.socket()
              api.call_after(0, sock.close)
              sock.connect(('python.org', 81))
          except Exception:
              api.sleep(0)
          else:
              assert False, 'expected an error here'
  
  
  class TestExceptionInMainloop(unittest.TestCase):
  
      def test_sleep(self):
          # even if there was an error in the mainloop, the hub should continue to work
          start = time.time()
          api.sleep(DELAY)
          delay = time.time() - start
  
          assert delay >= DELAY*0.9, 'sleep returned after %s seconds (was scheduled for %s)' % (delay, DELAY)
  
          def fail():
              1/0
  
          api.get_hub().schedule_call_global(0, fail)
  
          start = time.time()
          api.sleep(DELAY)
          delay = time.time() - start
  
          assert delay >= DELAY*0.9, 'sleep returned after %s seconds (was scheduled for %s)' % (delay, DELAY)
  
  
  if __name__=='__main__':
      unittest.main()
  
  
subject: add TestExceptionInMainloop