diff --git a/core/modules/node/node.test b/core/modules/node/node.test
index f828164..4b4624f 100644
--- a/core/modules/node/node.test
+++ b/core/modules/node/node.test
@@ -813,6 +813,9 @@ class NodeRSSContentTestCase extends DrupalWebTestCase {
     $this->drupalGet("node/$node->nid");
     $this->assertNoText($rss_only_content, t('Node content designed for RSS doesn\'t appear when viewing node.'));
 
+    // Check that the node feed page does not try to interpret additional path
+    // components as arguments for node_feed().
+    $this->drupalGet('rss.xml/' . $this->randomName() . '/' . $this->randomName());
   }
 }