| Quellcodebibliothek Statistik Leitseite products/sources/formale Sprachen/C/Firefox/js/src/jsapi-tests/ (Browser von der Mozilla Stiftung Version 136.0.1©) Datei vom 10.2.2025 mit Größe 1 kB |
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Quelle testSetProperty.cpp Sprache: C |
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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, // construct JS_GlobalObjectTraceHook, // trace }; static const JSClass noResolveGlobalClass = { "testSetProperty_InheritedGlobalSetter_noResolveGlobalClass", JSCLASS_GLOBAL_FLAGS, &noResolveGlobalClassOps, }; return &noResolveGlobalClass; } END_TEST(testSetProperty_InheritedGlobalSetter) ¤ Dauer der Verarbeitung: 0.12 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
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2026-03-28