1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Function/length/S15.3.5.1_A4_T2.js b/js/src/tests/test262/built-ins/Function/length/S15.3.5.1_A4_T2.js
new file mode 100644
index 0000000000..25ae5037e8
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Function/length/S15.3.5.1_A4_T2.js
@@ -0,0 +1,26 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: the length property has the attributes { DontEnum }
+es5id: 15.3.5.1_A4_T2
+description: >
+    Checking if enumerating the length property of
+    Function("arg1,arg2,arg3","arg4,arg5", null) fails
+---*/
+
+var f = Function("arg1,arg2,arg3", "arg5,arg4", null);
+
+assert(f.hasOwnProperty('length'), 'f.hasOwnProperty(\'length\') must return true');
+
+for (var key in f) {
+  if (key == "length") {
+    var lengthenumed = true;
+  }
+}
+
+assert(!lengthenumed, 'The value of !lengthenumed is expected to be true');
+
+// TODO: Convert to verifyProperty() format.
+
+reportCompare(0, 0);