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32 from webkitpy.common.system import outputcapture
33 from webkitpy.common.system import stack_utils
36 def current_thread_id():
37 thread_id, _ = sys._current_frames().items()[0]
41 class StackUtilsTest(unittest.TestCase):
42 def test_find_thread_stack_found(self):
43 thread_id = current_thread_id()
44 found_stack = stack_utils._find_thread_stack(thread_id)
45 self.assertNotEqual(found_stack, None)
47 def test_find_thread_stack_not_found(self):
48 found_stack = stack_utils._find_thread_stack(0)
49 self.assertEqual(found_stack, None)
51 def test_log_thread_state(self):
57 thread_id = current_thread_id()
58 stack_utils.log_thread_state(logger, "test-thread", thread_id,
62 def test_log_traceback(self):
71 stack_utils.log_traceback(logger, sys.exc_info()[2])