The Tor Browser: js/src/jsapi-tests/testPropCache.cpp@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: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-

     2  * vim: set ts=8 sts=4 et sw=4 tw=99:

     3  */

     4 /* This Source Code Form is subject to the terms of the Mozilla Public

     5  * License, v. 2.0. If a copy of the MPL was not distributed with this

     6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     8 #include "jsapi-tests/tests.h"

    10 static int g_counter;

    12 static bool

    13 CounterAdd(JSContext *cx, JS::HandleObject obj, JS::HandleId id, JS::MutableHandleValue vp)

    14 {

    15     g_counter++;

    16     return true;

    17 }

    19 static const JSClass CounterClass = {

    20     "Counter",  /* name */

    21     0,  /* flags */

    22     CounterAdd, JS_DeletePropertyStub, JS_PropertyStub, JS_StrictPropertyStub,

    23     JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub

    24 };

    26 BEGIN_TEST(testPropCache_bug505798)

    27 {

    28     g_counter = 0;

    29     EXEC("var x = {};");

    30     CHECK(JS_DefineObject(cx, global, "y", &CounterClass, nullptr, JSPROP_ENUMERATE));

    31     EXEC("var arr = [x, y];\n"

    32          "for (var i = 0; i < arr.length; i++)\n"

    33          "    arr[i].p = 1;\n");

    34     CHECK_EQUAL(g_counter, 1);

    35     return true;

    36 }

    37 END_TEST(testPropCache_bug505798)

The Tor Browser / file revision