Source/core/testing/v8/WebCoreTestSupport.cpp

/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 *
 * 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 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 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;
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#include "config.h"
#include "core/testing/v8/WebCoreTestSupport.h"

#include "bindings/core/v8/V8Internals.h"
#include "core/dom/Document.h"
#include "core/dom/ExecutionContext.h"
#include "core/frame/LocalFrame.h"
#include "core/testing/InternalSettings.h"
#include "core/testing/Internals.h"

using namespace WebCore;

namespace WebCoreTestSupport {

void injectInternalsObject(v8::Local<v8::Context> context)
{
    ScriptState* scriptState = ScriptState::from(context);
    ScriptState::Scope scope(scriptState);
    v8::Handle<v8::Object> global = scriptState->context()->Global();
    ExecutionContext* executionContext = scriptState->executionContext();
    if (executionContext->isDocument())
        global->Set(v8::String::NewFromUtf8(scriptState->isolate(), Internals::internalsId), toV8(Internals::create(toDocument(executionContext)), global, scriptState->isolate()));
}

void resetInternalsObject(v8::Local<v8::Context> context)
{
    // This can happen if JavaScript is disabled in the main frame.
    if (context.IsEmpty())
        return;

    ScriptState* scriptState = ScriptState::from(context);
    ScriptState::Scope scope(scriptState);
    Page* page = toDocument(scriptState->executionContext())->frame()->page();
    ASSERT(page);
    Internals::resetToConsistentState(page);
    InternalSettings::from(*page)->resetToConsistentState();
}

}