Files
pytorch/test/test_logging.py
Jane Xu 6259601c8a Set test owners for tests with unknown owners (#67552)
Summary:
Action following https://github.com/pytorch/pytorch/issues/66232

Pull Request resolved: https://github.com/pytorch/pytorch/pull/67552

Reviewed By: jbschlosser

Differential Revision: D32028248

Pulled By: janeyx99

fbshipit-source-id: a006f7026288b7126dba58b31cac28e10ce0fed6
2021-10-29 12:42:01 -07:00

23 lines
823 B
Python

# Owner(s): ["module: unknown"]
import torch
from torch.testing._internal.common_utils import TestCase, run_tests
class LoggingTest(TestCase):
def testApiUsage(self):
"""
This test verifies that api usage logging is not triggered via static
initialization. Since it's triggered at first invocation only - we just
subprocess
"""
s = TestCase.runWithPytorchAPIUsageStderr("import torch")
self.assertRegexpMatches(s, "PYTORCH_API_USAGE.*import")
# import the shared library directly - it triggers static init but doesn't call anything
s = TestCase.runWithPytorchAPIUsageStderr("from ctypes import CDLL; CDLL('{}')".format(torch._C.__file__))
self.assertNotRegexpMatches(s, "PYTORCH_API_USAGE")
if __name__ == '__main__':
run_tests()