1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Function/prototype/call/S15.3.4.4_A10.js b/js/src/tests/test262/built-ins/Function/prototype/call/S15.3.4.4_A10.js
new file mode 100644
index 0000000000..fbe9afc864
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Function/prototype/call/S15.3.4.4_A10.js
@@ -0,0 +1,31 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: The Function.prototype.call.length property has the attribute ReadOnly
+es5id: 15.3.4.4_A10
+description: >
+    Checking if varying the Function.prototype.call.length property
+    fails
+includes: [propertyHelper.js]
+---*/
+assert(
+  Function.prototype.call.hasOwnProperty('length'),
+  'Function.prototype.call.hasOwnProperty(\'length\') must return true'
+);
+
+var obj = Function.prototype.call.length;
+
+verifyNotWritable(Function.prototype.call, "length", null, function() {
+  return "shifted";
+});
+
+assert.sameValue(
+  Function.prototype.call.length,
+  obj,
+  'The value of Function.prototype.call.length is expected to equal the value of obj'
+);
+
+// TODO: Convert to verifyProperty() format.
+
+reportCompare(0, 0);