aboutsummaryrefslogtreecommitdiffstats
path: root/sources/shiboken6/tests/samplebinding/pointerholder_test.py
diff options
context:
space:
mode:
Diffstat (limited to 'sources/shiboken6/tests/samplebinding/pointerholder_test.py')
-rw-r--r--sources/shiboken6/tests/samplebinding/pointerholder_test.py41
1 files changed, 41 insertions, 0 deletions
diff --git a/sources/shiboken6/tests/samplebinding/pointerholder_test.py b/sources/shiboken6/tests/samplebinding/pointerholder_test.py
new file mode 100644
index 000000000..633525a9c
--- /dev/null
+++ b/sources/shiboken6/tests/samplebinding/pointerholder_test.py
@@ -0,0 +1,41 @@
+#!/usr/bin/env python
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+'''Test cases for a class that holds an arbitraty pointer and is modified to hold an PyObject.'''
+
+import os
+import sys
+import unittest
+
+from pathlib import Path
+sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
+from shiboken_paths import init_paths
+init_paths()
+
+from sample import PointerHolder
+
+
+class TestPointerHolder(unittest.TestCase):
+ '''Test cases for a class that holds an arbitraty pointer and
+ is modified to hold an PyObject.'''
+
+ def testStoringAndRetrievingPointer(self):
+ ph = PointerHolder('Hello')
+ self.assertEqual(ph.pointer(), 'Hello')
+ a = (1, 2, 3)
+ ph = PointerHolder(a)
+ self.assertEqual(ph.pointer(), a)
+
+ @unittest.skipUnless(hasattr(sys, "getrefcount"), f"{sys.implementation.name} has no refcount")
+ def testReferenceCounting(self):
+ '''Test reference counting when retrieving data with PointerHolder.pointer().'''
+ a = (1, 2, 3)
+ refcnt = sys.getrefcount(a)
+ ph = PointerHolder(a)
+ ptr = ph.pointer() # noqa: F841
+ self.assertEqual(sys.getrefcount(a), refcnt + 1)
+
+
+if __name__ == '__main__':
+ unittest.main()