1 /* 2 * Copyright (c) 2013, Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 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 43 using namespace WebCore; 44 45 namespace { 46 47 TEST(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
