Stav 23.06.2026

v3.12/Lib/site-packages/win32com/test/testConversionErrors.py

@@ -0,0 +1,35 @@
+import unittest
+
+import win32com.client
+import win32com.server.util
+import win32com.test.util
+
+
+class Tester:
+    _public_methods_ = ["TestValue"]
+
+    def TestValue(self, v):
+        pass
+
+
+def test_ob():
+    return win32com.client.Dispatch(win32com.server.util.wrap(Tester()))
+
+
+class TestException(Exception):
+    pass
+
+
+# The object we try and pass - pywin32 will call __float__ as a last resort.
+class BadConversions:
+    def __float__(self):
+        raise TestException
+
+
+class TestCase(win32com.test.util.TestCase):
+    def test_float(self):
+        self.assertRaises(TestException, test_ob().TestValue, BadConversions())
+
+
+if __name__ == "__main__":
+    unittest.main()