1/*
2 * Copyright (c) 2013, Google Inc. All rights reserved.
3 *
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5 * modification, are permitted provided that the following conditions are
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9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
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12 * in the documentation and/or other materials provided with the
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17 *
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21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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29 */
30
31#include "config.h"
32#include "core/fetch/ResourceFetcher.h"
33
34#include <gtest/gtest.h>
35#include "core/fetch/FetchInitiatorInfo.h"
36#include "core/fetch/FetchRequest.h"
37#include "core/fetch/MemoryCache.h"
38#include "core/fetch/ResourcePtr.h"
39#include "core/html/HTMLDocument.h"
40#include "core/loader/DocumentLoader.h"
41#include "platform/network/ResourceRequest.h"
42
43using namespace blink;
44
45namespace {
46
47TEST(ResourceFetcherTest, StartLoadAfterFrameDetach)
48{
49    KURL testURL(ParsedURLString, "http://www.test.com/cancelTest.jpg");
50
51    // Create a ResourceFetcher that has a real DocumentLoader and Document, but is not attached to a LocalFrame.
52    // Technically, we're concerned about what happens after a LocalFrame is detached (rather than before
53    // any attach occurs), but ResourceFetcher can't tell the difference.
54    RefPtr<DocumentLoader> documentLoader = DocumentLoader::create(0, ResourceRequest(testURL), SubstituteData());
55    RefPtrWillBeRawPtr<HTMLDocument> document = HTMLDocument::create();
56    RefPtrWillBeRawPtr<ResourceFetcher> fetcher(documentLoader->fetcher());
57    fetcher->setDocument(document.get());
58    EXPECT_EQ(fetcher->frame(), static_cast<LocalFrame*>(0));
59
60    // Try to request a url. The request should fail, no resource should be returned,
61    // and no resource should be present in the cache.
62    FetchRequest fetchRequest = FetchRequest(ResourceRequest(testURL), FetchInitiatorInfo());
63    ResourcePtr<ImageResource> image = fetcher->fetchImage(fetchRequest);
64    EXPECT_EQ(image.get(), static_cast<ImageResource*>(0));
65    EXPECT_EQ(memoryCache()->resourceForURL(testURL), static_cast<Resource*>(0));
66}
67
68} // namespace
69