def test_assertFailure_moreInfo(self):
        try:
            1/0
        except ZeroDivisionError:
            f = failure.Failure()
            d = defer.fail(f)
        d = self.assertFailure(d, RuntimeError)
        d.addErrback(self._checkInfo, f)
        return d
Return our USB handle.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/trial/test/test_assertions.py/TestAsynchronousAssertions.test_assertFailure_moreInfo--crossover with--dataset/ETHPy150Open google/openhtf/openhtf/plugs/usb/fastboot_device.py/FastbootDevice.usb_handle