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/*
* Copyright (C) 2013 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR 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 "bindings/core/v8/ExceptionStatePlaceholder.h"
#include "bindings/core/v8/ScriptController.h"
#include "bindings/core/v8/SerializedScriptValue.h"
#include "bindings/core/v8/V8AbstractEventListener.h"
#include "bindings/core/v8/V8Event.h"
#include "core/testing/URLTestHelpers.h"
#include "public/platform/Platform.h"
#include "public/platform/WebUnitTestSupport.h"
#include "public/web/WebDOMCustomEvent.h"
#include "public/web/WebFrame.h"
#include "public/web/WebView.h"
#include "v8.h"
#include "web/WebLocalFrameImpl.h"
#include "web/WebViewImpl.h"
#include "web/tests/FrameTestHelpers.h"
#include <gtest/gtest.h>
using namespace blink;
namespace {
class TestListener : public V8AbstractEventListener {
public:
virtual bool operator==(const EventListener&)
{
return true;
}
virtual void handleEvent(ScriptState* scriptState, Event* event)
{
EXPECT_EQ(event->type(), "blah");
ScriptState::Scope scope(scriptState);
v8::Handle<v8::Value> jsEvent = toV8(event, scriptState->context()->Global(), isolate());
EXPECT_EQ(jsEvent->ToObject(isolate())->Get(v8::String::NewFromUtf8(isolate(), "detail")), v8::Boolean::New(isolate(), true));
}
static PassRefPtr<TestListener> create(ScriptState* scriptState)
{
return adoptRef(new TestListener(scriptState));
}
private:
TestListener(ScriptState* scriptState)
: V8AbstractEventListener(false, scriptState->world(), scriptState->isolate())
{
}
virtual v8::Local<v8::Value> callListenerFunction(ScriptState*, v8::Handle<v8::Value>, Event*)
{
ASSERT_NOT_REACHED();
return v8::Local<v8::Value>();
}
};
// Tests that a CustomEvent can be initialized with a 'detail' value that is a
// SerializedScriptValue, and that this value can be retrieved and read in an
// event listener. Initialization of a CustomEvent with a SerializedScriptValue
// is an internal API, so it cannot be tested with a LayoutTest.
//
// Triggers crash in GC. http://crbug.com/317669
TEST(CustomEventTest, InitWithSerializedScriptValue)
{
const std::string baseURL = "http://www.test.com";
const std::string path = "visible_iframe.html";
URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(baseURL.c_str()), WebString::fromUTF8(path.c_str()));
FrameTestHelpers::WebViewHelper webViewHelper;
WebLocalFrameImpl* frame = toWebLocalFrameImpl(webViewHelper.initializeAndLoad(baseURL + path)->mainFrame());
WebDOMEvent event = frame->frame()->document()->createEvent("CustomEvent", IGNORE_EXCEPTION);
WebDOMCustomEvent customEvent = event.to<WebDOMCustomEvent>();
v8::Isolate* isolate = toIsolate(frame->frame());
V8TestingScope scope(isolate);
customEvent.initCustomEvent("blah", false, false, WebSerializedScriptValue::serialize(v8::Boolean::New(isolate, true)));
RefPtr<EventListener> listener = TestListener::create(scope.scriptState());
frame->frame()->document()->addEventListener("blah", listener, false);
frame->frame()->document()->dispatchEvent(event);
Platform::current()->unitTestSupport()->unregisterAllMockedURLs();
}
}
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