1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-1-8.js b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-1-8.js
new file mode 100644
index 0000000000..48a3518958
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-1-8.js
@@ -0,0 +1,20 @@
+// 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 - applied to String object
+---*/
+
+function callbackfn(val, idx, obj) {
+  return obj instanceof String;
+}
+
+var obj = new String("abc");
+var testResult = Array.prototype.map.call(obj, callbackfn);
+
+assert.sameValue(testResult[0], true, 'testResult[0]');
+assert.sameValue(testResult[1], true, 'testResult[1]');
+assert.sameValue(testResult[2], true, 'testResult[2]');
+
+reportCompare(0, 0);