1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_xml_etree.py b/Lib/test/test_xml_etree.py
index c5292b5e9e..5a34d848b3 100644
--- a/Lib/test/test_xml_etree.py
+++ b/Lib/test/test_xml_etree.py
@@ -658,6 +658,14 @@ class ElementTreeTest(unittest.TestCase):
                     'junk after document element: line 1, column 12')
             del cm, it
 
+        # Not exhausting the iterator still closes the resource (bpo-43292)
+        with warnings_helper.check_no_resource_warning(self):
+            it = iterparse(TESTFN)
+            del it
+
+        with self.assertRaises(FileNotFoundError):
+            iterparse("nonexistent")
+
     def test_writefile(self):
         elem = ET.Element("tag")
         elem.text = "text"