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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
*/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "js/Object.h" // JS::GetClass
#include "js/PropertyAndElement.h" // JS_DefineProperty
#include "jsapi-tests/tests.h"
BEGIN_TEST(testSetProperty_InheritedGlobalSetter) {
// This is a JSAPI test because jsapi-test globals can be set up to not have
// a resolve hook and therefore can use the property cache in some cases
// where the shell can't.
MOZ_RELEASE_ASSERT(!JS::GetClass(global)->getResolve());
CHECK(JS::InitRealmStandardClasses(cx));
CHECK(JS_DefineProperty(cx, global, "HOTLOOP", 8, 0));
EXEC(
"var n = 0;\n"
"var global = this;\n"
"function f() { n++; }\n"
"Object.defineProperty(Object.prototype, 'x', {set: f});\n"
"for (var i = 0; i < HOTLOOP; i++)\n"
" global.x = i;\n");
EXEC(
"if (n != HOTLOOP)\n"
" throw 'FAIL';\n");
return true;
}
const JSClass* getGlobalClass(void) override {
static const JSClassOps noResolveGlobalClassOps = {
nullptr, // addProperty
nullptr, // delProperty
nullptr, // enumerate
nullptr, // newEnumerate
nullptr, // resolve
nullptr, // mayResolve
nullptr, // finalize
nullptr, // call
nullptr, // hasInstance
nullptr, // construct
JS_GlobalObjectTraceHook, // trace
};
static const JSClass noResolveGlobalClass = {
"testSetProperty_InheritedGlobalSetter_noResolveGlobalClass",
JSCLASS_GLOBAL_FLAGS, &noResolveGlobalClassOps};
return &noResolveGlobalClass;
}
END_TEST(testSetProperty_InheritedGlobalSetter)