WebFonts cache-aware timeout adaptation

third_party/WebKit/Source/core/fetch/MockResourceClients.h

 /*
  * Copyright (c) 2013, 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
  * 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.
  */
 
 #ifndef MockResourceClients_h
 #define MockResourceClients_h
 
+#include "core/fetch/FontResource.h"
 #include "core/fetch/ImageResourceObserver.h"
 #include "core/fetch/Resource.h"
 #include "core/fetch/ResourceClient.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class MockResourceClient : public GarbageCollectedFinalized<MockResourceClient>,
                            public ResourceClient {
   USING_PRE_FINALIZER(MockResourceClient, dispose);
@@ skipping 47 matching lines @@
     return m_encodedSizeOnImageNotifyFinished;
   }
 
  private:
   int m_imageChangedCount;
   size_t m_encodedSizeOnLastImageChanged;
   int m_imageNotifyFinishedCount;
   size_t m_encodedSizeOnImageNotifyFinished;
 };
 
+class MockFontResourceClient final
+    : public GarbageCollectedFinalized<MockFontResourceClient>,
+      public FontResourceClient {
+  USING_PRE_FINALIZER(MockFontResourceClient, dispose);
+  USING_GARBAGE_COLLECTED_MIXIN(MockFontResourceClient);
+
+ public:
+  explicit MockFontResourceClient(Resource*);
+  ~MockFontResourceClient() override;
+
+  void fontLoadShortLimitExceeded(FontResource*) override;
+  void fontLoadLongLimitExceeded(FontResource*) override;
+
+  bool fontLoadShortLimitExceededCalled() const {
+    return m_fontLoadShortLimitExceededCalled;
+  }
+
+  bool fontLoadLongLimitExceededCalled() const {
+    return m_fontLoadLongLimitExceededCalled;
+  }
+
+  void removeAsClient();

[yhirano, 2016/11/09 07:29:52]

The only caller is dispose(). Can you remove this function?

[Shao-Chuan Lee, 2016/11/09 08:04:31]

Done.

+  void dispose();

[yhirano, 2016/11/09 07:29:52]

Can this function be private?

[Shao-Chuan Lee, 2016/11/09 08:04:31]

Done. Didn't notice pre-finalizers can be private..

+
+  DEFINE_INLINE_TRACE() {
+    visitor->trace(m_resource);
+    FontResourceClient::trace(visitor);
+  }
+
+  String debugName() const override { return "MockFontResourceClient"; }
+
+ protected:

[yhirano, 2016/11/09 07:29:52]

private

[Shao-Chuan Lee, 2016/11/09 08:04:31]

Done.

+  Member<Resource> m_resource;
+  bool m_fontLoadShortLimitExceededCalled;
+  bool m_fontLoadLongLimitExceededCalled;
+};
+
 }  // namespace blink
 
 #endif  // MockResourceClients_h