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33 lines
901 B
Python
33 lines
901 B
Python
import testlib
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import mitogen.core
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import mitogen.parent
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@mitogen.core.takes_econtext
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def allocate_an_id(econtext):
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mitogen.parent.upgrade_router(econtext)
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return econtext.router.allocate_id()
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class SlaveTest(testlib.RouterMixin, testlib.TestCase):
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def test_slave_allocates_id(self):
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context = self.router.local()
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# Master's allocator named the context 1.
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self.assertEqual(1, context.context_id)
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# First call from slave allocates a block (2..1001)
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id_ = context.call(allocate_an_id)
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self.assertEqual(id_, 2)
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# Second call from slave allocates from block (3..1001)
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id_ = context.call(allocate_an_id)
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self.assertEqual(id_, 3)
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# Subsequent master allocation does not collide
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c2 = self.router.local()
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self.assertEqual(1002, c2.context_id)
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context.shutdown()
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c2.shutdown()
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