michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: 
michael@0: /*
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/licenses/publicdomain/
michael@0:  */
michael@0: 
michael@0: function arr() {
michael@0:   return Object.defineProperty([20, 10, 30], 0, {writable: false});
michael@0: }
michael@0: 
michael@0: assertEq(testLenientAndStrict('var a = arr(); a.sort()',
michael@0:                               raisesException(TypeError),
michael@0:                               raisesException(TypeError)),
michael@0:          true);
michael@0: 
michael@0: function obj() {
michael@0:   var o = {0: 20, 1: 10, 2: 30, length: 3};
michael@0:   Object.defineProperty(o, 0, {writable: false});
michael@0:   return o;
michael@0: }
michael@0: 
michael@0: assertEq(testLenientAndStrict('var o = obj(); Array.prototype.sort.call(o)',
michael@0:                               raisesException(TypeError), 
michael@0:                               raisesException(TypeError)),
michael@0:          true);
michael@0: 
michael@0: // The behavior of sort is implementation-defined if the object being
michael@0: // sorted is sparse, so I'm not sure how to test its behavior on
michael@0: // non-configurable properties.
michael@0: 
michael@0: reportCompare(true, true);