Lines Matching defs:isstdin
118 self.assertFalse(fi.isstdin())
543 def isstdin(self):
544 self.invocation_counts["isstdin"] += 1
545 return self.return_values["isstdin"]
814 """Unit tests for fileinput.isstdin()"""
817 """Tests fileinput.isstdin() when fileinput._state is None.
822 fileinput.isstdin()
827 """Tests fileinput.isstdin() when fileinput._state is not None.
828 Ensure that it invokes fileinput._state.isstdin() exactly once,
833 instance.return_values["isstdin"] = isstdin_retval
835 retval = fileinput.isstdin()
836 self.assertExactlyOneInvocation(instance, "isstdin")