The Tor Browser: js/src/tests/ecma_5/extensions/15.4.4.11.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     3 /*

     4  * Any copyright is dedicated to the Public Domain.

     5  * http://creativecommons.org/licenses/publicdomain/

     6  */

     8 function arr() {

     9   return Object.defineProperty([20, 10, 30], 0, {writable: false});

    10 }

    12 assertEq(testLenientAndStrict('var a = arr(); a.sort()',

    13                               raisesException(TypeError),

    14                               raisesException(TypeError)),

    15          true);

    17 function obj() {

    18   var o = {0: 20, 1: 10, 2: 30, length: 3};

    19   Object.defineProperty(o, 0, {writable: false});

    20   return o;

    21 }

    23 assertEq(testLenientAndStrict('var o = obj(); Array.prototype.sort.call(o)',

    24                               raisesException(TypeError),

    25                               raisesException(TypeError)),

    26          true);

    28 // The behavior of sort is implementation-defined if the object being

    29 // sorted is sparse, so I'm not sure how to test its behavior on

    30 // non-configurable properties.

    32 reportCompare(true, true);

The Tor Browser / file revision