1 files changed, 0 insertions, 15 deletions
diff --git a/src/components/script/dom/bindings/codegen/parser/tests/test_deduplicate.py b/src/components/script/dom/bindings/codegen/parser/tests/test_deduplicate.py
deleted file mode 100644
index 6249d36fb8f..00000000000
--- a/src/components/script/dom/bindings/codegen/parser/tests/test_deduplicate.py
+++ /dev/null
@@ -1,15 +0,0 @@
-import WebIDL
-
-def WebIDLTest(parser, harness):
-    parser.parse("""
-        interface Foo;
-        interface Bar;
-        interface Foo;
-        """);
-
-    results = parser.finish()
-
-    # There should be no duplicate interfaces in the result.
-    expectedNames = sorted(['Foo', 'Bar'])
-    actualNames = sorted(map(lambda iface: iface.identifier.name, results))
-    harness.check(actualNames, expectedNames, "Parser shouldn't output duplicate names.")