1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/harness/compare-array-different-length.js b/js/src/tests/test262/harness/compare-array-different-length.js
new file mode 100644
index 0000000000..db572b443d
--- /dev/null
+++ b/js/src/tests/test262/harness/compare-array-different-length.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: >
+    Arrays of differing lengths are not equivalent.
+includes: [compareArray.js]
+---*/
+
+if (compareArray([], [undefined]) !== false) {
+  throw new Error('Arrays of differing lengths are not equivalent.');
+}
+
+if (compareArray([undefined], []) !== false) {
+  throw new Error('Arrays of differing lengths are not equivalent.');
+}
+
+reportCompare(0, 0);