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      1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "base/files/file_path.h"
      6 #include "content/test/image_decoder_test.h"
      7 #include "third_party/WebKit/public/web/WebImageDecoder.h"
      8 
      9 using blink::WebImageDecoder;
     10 
     11 class ICOImageDecoderTest : public ImageDecoderTest {
     12  public:
     13   ICOImageDecoderTest() : ImageDecoderTest("ico") { }
     14 
     15  protected:
     16   virtual blink::WebImageDecoder* CreateWebKitImageDecoder() const OVERRIDE {
     17      return new blink::WebImageDecoder(blink::WebImageDecoder::TypeICO);
     18   }
     19 };
     20 
     21 TEST_F(ICOImageDecoderTest, Decoding) {
     22   TestDecoding();
     23 }
     24 
     25 TEST_F(ICOImageDecoderTest, ImageNonZeroFrameIndex) {
     26   if (data_dir().empty())
     27     return;
     28   // Test that the decoder decodes multiple sizes of icons which have them.
     29   // Load an icon that has both favicon-size and larger entries.
     30   base::FilePath multisize_icon_path(data_dir().AppendASCII("yahoo.ico"));
     31   const base::FilePath md5_sum_path(
     32       GetMD5SumPath(multisize_icon_path).value() + FILE_PATH_LITERAL("2"));
     33   static const int kDesiredFrameIndex = 3;
     34   TestWebKitImageDecoder(multisize_icon_path, md5_sum_path, kDesiredFrameIndex);
     35 }
     36