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-rw-r--r--Lib/test/test_pickle.py10
1 files changed, 9 insertions, 1 deletions
diff --git a/Lib/test/test_pickle.py b/Lib/test/test_pickle.py
index 296d4b882e1..742ca8de1be 100644
--- a/Lib/test/test_pickle.py
+++ b/Lib/test/test_pickle.py
@@ -15,7 +15,8 @@ from textwrap import dedent
import doctest
import unittest
from test import support
-from test.support import import_helper, os_helper
+from test.support import cpython_only, import_helper, os_helper
+from test.support.import_helper import ensure_lazy_imports
from test.pickletester import AbstractHookTests
from test.pickletester import AbstractUnpickleTests
@@ -36,6 +37,12 @@ except ImportError:
has_c_implementation = False
+class LazyImportTest(unittest.TestCase):
+ @cpython_only
+ def test_lazy_import(self):
+ ensure_lazy_imports("pickle", {"re"})
+
+
class PyPickleTests(AbstractPickleModuleTests, unittest.TestCase):
dump = staticmethod(pickle._dump)
dumps = staticmethod(pickle._dumps)
@@ -745,6 +752,7 @@ class CommandLineTest(unittest.TestCase):
expect = self.text_normalize(expect)
self.assertListEqual(res.splitlines(), expect.splitlines())
+ @support.force_not_colorized
def test_unknown_flag(self):
stderr = io.StringIO()
with self.assertRaises(SystemExit):