Lines Matching refs:fileno
224 self.assertEqual(fi.fileno(), -1)
226 self.assertNotEqual(fi.fileno(), -1)
228 self.assertEqual(fi.fileno(), -1)
230 self.assertEqual(fi.fileno(), -1)
430 def fileno(self):
439 result = fi.fileno()
445 "_file.fileno() was not invoked")
447 self.assertEqual(result, -1, "fileno() should return -1")
535 def fileno(self):
536 self.invocation_counts["fileno"] += 1
537 return self.return_values["fileno"]
759 """Unit tests for fileinput.fileno()"""
762 """Tests fileinput.fileno() when fileinput._state is None.
767 fileinput.fileno()
772 """Tests fileinput.fileno() when fileinput._state is not None.
773 Ensure that it invokes fileinput._state.fileno() exactly once,
778 instance.return_values["fileno"] = fileno_retval
781 retval = fileinput.fileno()
782 self.assertExactlyOneInvocation(instance, "fileno")