| # Run the _testcapi module tests (tests for the Python/C API): by defn, |
| # these are all functions _testcapi exports whose name begins with 'test_'. |
| |
| import sys |
| import unittest |
| from test import support |
| import _testcapi |
| |
| def testfunction(self): |
| """some doc""" |
| return self |
| |
| class InstanceMethod: |
| id = _testcapi.instancemethod(id) |
| testfunction = _testcapi.instancemethod(testfunction) |
| |
| class CAPITest(unittest.TestCase): |
| |
| def test_instancemethod(self): |
| inst = InstanceMethod() |
| self.assertEqual(id(inst), inst.id()) |
| self.assert_(inst.testfunction() is inst) |
| self.assertEqual(inst.testfunction.__doc__, testfunction.__doc__) |
| self.assertEqual(InstanceMethod.testfunction.__doc__, testfunction.__doc__) |
| |
| InstanceMethod.testfunction.attribute = "test" |
| self.assertEqual(testfunction.attribute, "test") |
| self.assertRaises(AttributeError, setattr, inst.testfunction, "attribute", "test") |
| |
| |
| def test_main(): |
| support.run_unittest(CAPITest) |
| |
| for name in dir(_testcapi): |
| if name.startswith('test_'): |
| test = getattr(_testcapi, name) |
| if support.verbose: |
| print("internal", name) |
| test() |
| |
| # some extra thread-state tests driven via _testcapi |
| def TestThreadState(): |
| if support.verbose: |
| print("auto-thread-state") |
| |
| idents = [] |
| |
| def callback(): |
| idents.append(_thread.get_ident()) |
| |
| _testcapi._test_thread_state(callback) |
| a = b = callback |
| time.sleep(1) |
| # Check our main thread is in the list exactly 3 times. |
| if idents.count(_thread.get_ident()) != 3: |
| raise support.TestFailed( |
| "Couldn't find main thread correctly in the list") |
| |
| try: |
| _testcapi._test_thread_state |
| have_thread_state = True |
| except AttributeError: |
| have_thread_state = False |
| |
| if have_thread_state: |
| import _thread |
| import time |
| TestThreadState() |
| import threading |
| t = threading.Thread(target=TestThreadState) |
| t.start() |
| t.join() |
| |
| |
| if __name__ == "__main__": |
| test_main() |