1 files changed, 47 insertions, 0 deletions
diff --git a/dom/bindings/parser/tests/test_constructor_no_interface_object.py b/dom/bindings/parser/tests/test_constructor_no_interface_object.py
new file mode 100644
index 0000000000..513a9ab3f8
--- /dev/null
+++ b/dom/bindings/parser/tests/test_constructor_no_interface_object.py
@@ -0,0 +1,47 @@
+def WebIDLTest(parser, harness):
+    threw = False
+    try:
+        parser.parse(
+            """
+            [LegacyNoInterfaceObject]
+            interface TestConstructorLegacyNoInterfaceObject {
+              constructor();
+            };
+        """
+        )
+
+        parser.finish()
+    except Exception:
+        threw = True
+
+    harness.ok(threw, "Should have thrown.")
+
+    parser = parser.reset()
+
+    parser.parse(
+        """
+        [LegacyNoInterfaceObject, LegacyFactoryFunction=FooBar]
+        interface TestLegacyFactoryFunctionLegacyNoInterfaceObject {
+        };
+    """
+    )
+
+    # Test HTMLConstructor and LegacyNoInterfaceObject
+    parser = parser.reset()
+
+    threw = False
+    try:
+        parser.parse(
+            """
+            [LegacyNoInterfaceObject]
+            interface TestHTMLConstructorLegacyNoInterfaceObject {
+              [HTMLConstructor] constructor();
+            };
+        """
+        )
+
+        parser.finish()
+    except Exception:
+        threw = True
+
+    harness.ok(threw, "Should have thrown.")