Source/core/fetch/RawResourceTest.cpp

/*
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#include "config.h"
#include "core/fetch/RawResource.h"

#include "core/fetch/ImageResourceClient.h"
#include "core/fetch/MemoryCache.h"
#include "core/fetch/MockImageResourceClient.h"
#include "core/fetch/ResourceFetcher.h"
#include "core/fetch/ResourcePtr.h"
#include "core/loader/DocumentLoader.h"
#include "core/testing/DummyPageHolder.h"
#include "core/testing/UnitTestHelpers.h"
#include "platform/SharedBuffer.h"
#include "public/platform/Platform.h"
#include "public/platform/WebURL.h"
#include "public/platform/WebURLResponse.h"
#include "public/platform/WebUnitTestSupport.h"

using namespace WebCore;

namespace {

TEST(RawResourceTest, DontIgnoreAcceptForCacheReuse)
{
    ResourceRequest jpegRequest;
    jpegRequest.setHTTPAccept("image/jpeg");

    RawResource jpegResource(jpegRequest, Resource::Raw);

    ResourceRequest pngRequest;
    pngRequest.setHTTPAccept("image/png");

    ASSERT_FALSE(jpegResource.canReuse(pngRequest));
}

TEST(RawResourceTest, RevalidationSucceeded)
{
    // Create two RawResources and set one to revalidate the other.
    RawResource* oldResourcePointer = new RawResource(ResourceRequest("data:text/html,"), Resource::Raw);
    RawResource* newResourcePointer = new RawResource(ResourceRequest("data:text/html,"), Resource::Raw);
    newResourcePointer->setResourceToRevalidate(oldResourcePointer);
    ResourcePtr<Resource> oldResource = oldResourcePointer;
    ResourcePtr<Resource> newResource = newResourcePointer;
    memoryCache()->add(oldResource.get());
    memoryCache()->remove(oldResource.get());
    memoryCache()->add(newResource.get());

    // Simulate a successful revalidation.
    // The revalidated resource (oldResource) should now be in the cache, newResource
    // should have been sliently switched to point to the revalidated resource, and
    // we shouldn't hit any ASSERTs.
    ResourceResponse response;
    response.setHTTPStatusCode(304);
    newResource->responseReceived(response);
    EXPECT_EQ(memoryCache()->resourceForURL(KURL(ParsedURLString, "data:text/html,")), oldResource.get());
    EXPECT_EQ(oldResource.get(), newResource.get());
    EXPECT_NE(newResource.get(), newResourcePointer);
}

} // namespace