| /* |
| * Copyright (C) 2017 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "JSObjectGetProxyTargetTest.h" |
| |
| #include "APICast.h" |
| #include "InitializeThreading.h" |
| #include "JSCInlines.h" |
| #include "JSObjectRefPrivate.h" |
| #include "JSProxy.h" |
| #include "JavaScript.h" |
| #include "Options.h" |
| #include "ProxyObject.h" |
| |
| using namespace JSC; |
| |
| int testJSObjectGetProxyTarget() |
| { |
| bool overallResult = true; |
| |
| printf("JSObjectGetProxyTargetTest:\n"); |
| |
| auto test = [&] (const char* description, bool currentResult) { |
| printf(" %s: %s\n", description, currentResult ? "PASS" : "FAIL"); |
| overallResult &= currentResult; |
| }; |
| |
| JSContextGroupRef group = JSContextGroupCreate(); |
| JSContextRef context = JSGlobalContextCreateInGroup(group, nullptr); |
| |
| ExecState* exec = toJS(context); |
| VM& vm = *toJS(group); |
| JSObjectRef globalObjectProxy = JSContextGetGlobalObject(context); |
| JSProxy* globalObjectProxyObject = jsCast<JSProxy*>(toJS(globalObjectProxy)); |
| JSGlobalObject* globalObjectObject = jsCast<JSGlobalObject*>(globalObjectProxyObject->target()); |
| Structure* proxyStructure = JSProxy::createStructure(vm, globalObjectObject, globalObjectObject->objectPrototype(), PureForwardingProxyType); |
| JSObjectRef globalObject = toRef(globalObjectObject); |
| JSProxy* jsProxyObject = JSProxy::create(vm, proxyStructure); |
| |
| JSObjectRef array = JSObjectMakeArray(context, 0, nullptr, nullptr); |
| |
| Structure* emptyObjectStructure = JSFinalObject::createStructure(vm, globalObjectObject, globalObjectObject->objectPrototype(), 0); |
| JSObject* handler = JSFinalObject::create(vm, emptyObjectStructure); |
| ProxyObject* proxyObjectObject = ProxyObject::create(exec, globalObjectObject, toJS(array), handler); |
| |
| JSObjectRef jsProxy = toRef(jsProxyObject); |
| JSObjectRef proxyObject = toRef(proxyObjectObject); |
| |
| test("proxy target of null is null", !JSObjectGetProxyTarget(nullptr)); |
| test("proxy target of non-proxy is null", !JSObjectGetProxyTarget(array)); |
| test("proxy target of uninitialized JSProxy is null", !JSObjectGetProxyTarget(jsProxy)); |
| |
| jsProxyObject->setTarget(vm, globalObjectObject); |
| |
| test("proxy target of initialized JSProxy works", JSObjectGetProxyTarget(jsProxy) == globalObject); |
| |
| test("proxy target of ProxyObject works", JSObjectGetProxyTarget(proxyObject) == array); |
| |
| test("proxy target of GlobalObject is the globalObject", JSObjectGetProxyTarget(globalObjectProxy) == globalObject); |
| |
| JSContextGroupRelease(group); |
| |
| printf("JSObjectGetProxyTargetTest: %s\n", overallResult ? "PASS" : "FAIL"); |
| return !overallResult; |
| } |
| |