1 files changed, 54 insertions, 0 deletions
diff --git a/third_party/WebIDL/tests/test_special_methods_uniqueness.py b/third_party/WebIDL/tests/test_special_methods_uniqueness.py
new file mode 100644
index 00000000000..014737e8168
--- /dev/null
+++ b/third_party/WebIDL/tests/test_special_methods_uniqueness.py
@@ -0,0 +1,54 @@
+import WebIDL
+
+
+def WebIDLTest(parser, harness):
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface SpecialMethodUniqueness1 {
+              getter deleter boolean (DOMString name);
+              getter boolean (DOMString name);
+            };
+        """
+        )
+
+        results = parser.finish()
+    except:
+        threw = True
+
+    harness.ok(threw, "Should have thrown.")
+
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface SpecialMethodUniqueness1 {
+              deleter boolean (DOMString name);
+              getter deleter boolean (DOMString name);
+            };
+        """
+        )
+
+        results = parser.finish()
+    except:
+        threw = True
+
+    harness.ok(threw, "Should have thrown.")
+
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface SpecialMethodUniqueness1 {
+              setter boolean (DOMString name);
+              setter boolean (DOMString name);
+            };
+        """
+        )
+
+        results = parser.finish()
+    except:
+        threw = True
+
+    harness.ok(threw, "Should have thrown.")