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/*
* Copyright (C) 2012 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:
* 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 "ThrottledTextureUploader.h"
#include "Extensions3DChromium.h"
#include "FakeWebGraphicsContext3D.h"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <wtf/RefPtr.h>
using namespace WebCore;
using namespace WebKit;
namespace {
class FakeWebGraphicsContext3DWithQueryTesting : public FakeWebGraphicsContext3D {
public:
FakeWebGraphicsContext3DWithQueryTesting() : m_resultAvailable(0)
{
}
virtual void getQueryObjectuivEXT(WebGLId, GC3Denum type, GC3Duint* value)
{
switch (type) {
case Extensions3DChromium::QUERY_RESULT_AVAILABLE_EXT:
*value = m_resultAvailable;
break;
default:
*value = 0;
break;
}
}
void setResultAvailable(unsigned resultAvailable) { m_resultAvailable = resultAvailable; }
private:
unsigned m_resultAvailable;
};
TEST(ThrottledTextureUploaderTest, IsBusy)
{
GraphicsContext3D::Attributes attrs;
OwnPtr<FakeWebGraphicsContext3DWithQueryTesting> fakeContext(adoptPtr(new FakeWebGraphicsContext3DWithQueryTesting));
OwnPtr<ThrottledTextureUploader> uploader = ThrottledTextureUploader::create(fakeContext.get(), 2);
fakeContext->setResultAvailable(0);
EXPECT_FALSE(uploader->isBusy());
uploader->beginUploads();
uploader->endUploads();
EXPECT_FALSE(uploader->isBusy());
uploader->beginUploads();
uploader->endUploads();
EXPECT_TRUE(uploader->isBusy());
fakeContext->setResultAvailable(1);
EXPECT_FALSE(uploader->isBusy());
uploader->beginUploads();
uploader->endUploads();
EXPECT_FALSE(uploader->isBusy());
uploader->beginUploads();
uploader->endUploads();
EXPECT_FALSE(uploader->isBusy());
uploader->beginUploads();
uploader->endUploads();
}
} // namespace
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