1 files changed, 45 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-237.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-237.js
new file mode 100644
index 0000000000..9914b27c44
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-237.js
@@ -0,0 +1,45 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.7-6-a-237
+description: >
+    Object.defineProperties - TypeError is thrown if 'O' is an Array,
+    'P' is an array index named property that already exists on 'O' is
+    data property with  [[Configurable]], [[Writable]] false, 'desc'
+    is data descriptor, [[Value]] field of 'desc' and the [[Value]]
+    attribute value of 'P' are two numbers with different vaule
+    (15.4.5.1 step 4.c)
+includes: [propertyHelper.js]
+---*/
+
+
+var arr = [];
+
+Object.defineProperty(arr, "1", {
+  value: 12
+});
+
+try {
+  Object.defineProperties(arr, {
+    "1": {
+      value: 36
+    }
+  });
+  throw new Test262Error("Expected an exception.");
+} catch (e) {
+  verifyEqualTo(arr, "1", 12);
+
+  verifyNotWritable(arr, "1");
+
+  verifyNotEnumerable(arr, "1");
+
+  verifyNotConfigurable(arr, "1");
+
+  if (!(e instanceof TypeError)) {
+    throw new Test262Error("Expected TypeError, got " + e);
+  }
+
+}
+
+reportCompare(0, 0);