1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-64.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-64.js
new file mode 100644
index 0000000000..d627e8a13f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-64.js
@@ -0,0 +1,40 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-64
+description: >
+    Object.defineProperty - desc.value = +0 and name.value = -0
+    (8.12.9 step 6)
+includes: [propertyHelper.js]
+---*/
+
+
+var obj = {};
+
+Object.defineProperty(obj, "foo", {
+  value: -0
+});
+
+try {
+  Object.defineProperty(obj, "foo", {
+    value: +0
+  });
+  throw new Test262Error("Expected an exception.");
+} catch (e) {
+
+  verifyEqualTo(obj, "foo", -0);
+
+  verifyNotWritable(obj, "foo");
+
+  verifyNotEnumerable(obj, "foo");
+
+  verifyNotConfigurable(obj, "foo");
+
+  if (!(e instanceof TypeError)) {
+    throw new Test262Error("Expected TypeError, got " + e);
+  }
+
+}
+
+reportCompare(0, 0);