test_os.py 文件源码

def test_tempnam(self):
        with warnings.catch_warnings():
            warnings.filterwarnings("ignore", "tempnam", RuntimeWarning,
                                    r"test_os$")
            warnings.filterwarnings("ignore", "tempnam", DeprecationWarning)
            self.check_tempfile(os.tempnam())

            name = os.tempnam(test_support.TESTFN)
            self.check_tempfile(name)

            name = os.tempnam(test_support.TESTFN, "pfx")
            self.assertTrue(os.path.basename(name)[:3] == "pfx")
            self.check_tempfile(name)