1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-3-21.js b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-3-21.js
new file mode 100644
index 0000000000..a42cd67a1e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-3-21.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.
+
+/*---
+esid: sec-array.prototype.map
+description: >
+    Array.prototype.map - 'length' is an object that has an own
+    valueOf method that returns an object and toString method that
+    returns a string
+---*/
+
+function callbackfn(val, idx, obj) {
+  return val < 10;
+}
+
+var firstStepOccured = false;
+var secondStepOccured = false;
+var obj = {
+  0: 11,
+  1: 9,
+
+  length: {
+    valueOf: function() {
+      firstStepOccured = true;
+      return {};
+    },
+    toString: function() {
+      secondStepOccured = true;
+      return '2';
+    }
+  }
+};
+
+var newArr = Array.prototype.map.call(obj, callbackfn);
+
+assert.sameValue(newArr.length, 2, 'newArr.length');
+assert(firstStepOccured, 'firstStepOccured !== true');
+assert(secondStepOccured, 'secondStepOccured !== true');
+
+reportCompare(0, 0);