Issue #11743: Rewrite multiprocessing connection classes in pure Python.
diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py
index a7f0391..0c05ff6 100644
--- a/Lib/test/test_multiprocessing.py
+++ b/Lib/test/test_multiprocessing.py
@@ -1915,9 +1915,15 @@
@unittest.skipIf(WIN32, "skipped on Windows")
def test_invalid_handles(self):
- conn = _multiprocessing.Connection(44977608)
- self.assertRaises(IOError, conn.poll)
- self.assertRaises(IOError, _multiprocessing.Connection, -1)
+ conn = multiprocessing.connection.Connection(44977608)
+ try:
+ self.assertRaises((ValueError, IOError), conn.poll)
+ finally:
+ # Hack private attribute _handle to avoid printing an error
+ # in conn.__del__
+ conn._handle = None
+ self.assertRaises((ValueError, IOError),
+ multiprocessing.connection.Connection, -1)
#
# Functions used to create test cases from the base ones in this module