diff options
Diffstat (limited to 'Lib/test/test_uuid.py')
| -rwxr-xr-x | Lib/test/test_uuid.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Lib/test/test_uuid.py b/Lib/test/test_uuid.py index 958be5408ce..7ddacf07a2c 100755 --- a/Lib/test/test_uuid.py +++ b/Lib/test/test_uuid.py @@ -14,6 +14,7 @@ from unittest import mock from test import support from test.support import import_helper +from test.support.script_helper import assert_python_ok py_uuid = import_helper.import_fresh_module('uuid', blocked=['_uuid']) c_uuid = import_helper.import_fresh_module('uuid', fresh=['_uuid']) @@ -1217,10 +1218,37 @@ class BaseTestUUID: class TestUUIDWithoutExtModule(BaseTestUUID, unittest.TestCase): uuid = py_uuid + @unittest.skipUnless(c_uuid, 'requires the C _uuid module') class TestUUIDWithExtModule(BaseTestUUID, unittest.TestCase): uuid = c_uuid + def check_has_stable_libuuid_extractable_node(self): + if not self.uuid._has_stable_extractable_node: + self.skipTest("libuuid cannot deduce MAC address") + + @unittest.skipUnless(os.name == 'posix', 'POSIX only') + def test_unix_getnode_from_libuuid(self): + self.check_has_stable_libuuid_extractable_node() + script = 'import uuid; print(uuid._unix_getnode())' + _, n_a, _ = assert_python_ok('-c', script) + _, n_b, _ = assert_python_ok('-c', script) + n_a, n_b = n_a.decode().strip(), n_b.decode().strip() + self.assertTrue(n_a.isdigit()) + self.assertTrue(n_b.isdigit()) + self.assertEqual(n_a, n_b) + + @unittest.skipUnless(os.name == 'nt', 'Windows only') + def test_windows_getnode_from_libuuid(self): + self.check_has_stable_libuuid_extractable_node() + script = 'import uuid; print(uuid._windll_getnode())' + _, n_a, _ = assert_python_ok('-c', script) + _, n_b, _ = assert_python_ok('-c', script) + n_a, n_b = n_a.decode().strip(), n_b.decode().strip() + self.assertTrue(n_a.isdigit()) + self.assertTrue(n_b.isdigit()) + self.assertEqual(n_a, n_b) + class BaseTestInternals: _uuid = py_uuid |