1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/some/15.4.4.17-7-c-i-19.js b/js/src/tests/test262/built-ins/Array/prototype/some/15.4.4.17-7-c-i-19.js
new file mode 100644
index 0000000000..ead6bb8a67
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/some/15.4.4.17-7-c-i-19.js
@@ -0,0 +1,31 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.some
+description: >
+    Array.prototype.some - element to be retrieved is own accessor
+    property without a get function that overrides an inherited
+    accessor property on an Array-like object
+---*/
+
+function callbackfn(val, idx, obj) {
+  if (idx === 1) {
+    return typeof val === "undefined";
+  }
+  return false;
+}
+
+var obj = {
+  length: 2
+};
+Object.defineProperty(obj, "1", {
+  set: function() {},
+  configurable: true
+});
+
+Object.prototype[1] = 10;
+
+assert(Array.prototype.some.call(obj, callbackfn), 'Array.prototype.some.call(obj, callbackfn) !== true');
+
+reportCompare(0, 0);