(self)
| 388 | maxDiff = 4000 |
| 389 | |
| 390 | def test_create_snapshot(self): |
| 391 | raw_traces = [(0, 5, (('a.py', 2),), 10)] |
| 392 | |
| 393 | with contextlib.ExitStack() as stack: |
| 394 | stack.enter_context(patch.object(tracemalloc, 'is_tracing', |
| 395 | return_value=True)) |
| 396 | stack.enter_context(patch.object(tracemalloc, 'get_traceback_limit', |
| 397 | return_value=5)) |
| 398 | stack.enter_context(patch.object(tracemalloc, '_get_traces', |
| 399 | return_value=raw_traces)) |
| 400 | |
| 401 | snapshot = tracemalloc.take_snapshot() |
| 402 | self.assertEqual(snapshot.traceback_limit, 5) |
| 403 | self.assertEqual(len(snapshot.traces), 1) |
| 404 | trace = snapshot.traces[0] |
| 405 | self.assertEqual(trace.size, 5) |
| 406 | self.assertEqual(trace.traceback.total_nframe, 10) |
| 407 | self.assertEqual(len(trace.traceback), 1) |
| 408 | self.assertEqual(trace.traceback[0].filename, 'a.py') |
| 409 | self.assertEqual(trace.traceback[0].lineno, 2) |
| 410 | |
| 411 | def test_filter_traces(self): |
| 412 | snapshot, snapshot2 = create_snapshots() |
nothing calls this directly
no test coverage detected