diff options
Diffstat (limited to 'Lib/test/test_imp.py')
| -rw-r--r-- | Lib/test/test_imp.py | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py index b70ec7cadd..a115e60d4e 100644 --- a/Lib/test/test_imp.py +++ b/Lib/test/test_imp.py @@ -4,11 +4,13 @@ import os import os.path import sys from test import support +from test.support import script_helper import unittest import warnings with warnings.catch_warnings(): warnings.simplefilter('ignore', DeprecationWarning) import imp +import _imp def requires_load_dynamic(meth): @@ -329,6 +331,25 @@ class ImportTests(unittest.TestCase): with self.assertRaises(TypeError): create_dynamic(BadSpec()) + def test_source_hash(self): + self.assertEqual(_imp.source_hash(42, b'hi'), b'\xc6\xe7Z\r\x03:}\xab') + self.assertEqual(_imp.source_hash(43, b'hi'), b'\x85\x9765\xf8\x9a\x8b9') + + def test_pyc_invalidation_mode_from_cmdline(self): + cases = [ + ([], "default"), + (["--check-hash-based-pycs", "default"], "default"), + (["--check-hash-based-pycs", "always"], "always"), + (["--check-hash-based-pycs", "never"], "never"), + ] + for interp_args, expected in cases: + args = interp_args + [ + "-c", + "import _imp; print(_imp.check_hash_based_pycs)", + ] + res = script_helper.assert_python_ok(*args) + self.assertEqual(res.out.strip().decode('utf-8'), expected) + class ReloadTests(unittest.TestCase): |