Blink image-decoders: (lazy) deferred image decoding support for ICO

third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoderTest.cpp

Index: third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoderTest.cpp
diff --git a/third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoderTest.cpp b/third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoderTest.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..9e061ecc56dfac03249011e6dbc2981377ef2ae4
--- /dev/null
+++ b/third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoderTest.cpp
@@ -0,0 +1,29 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "platform/image-decoders/ico/ICOImageDecoder.h"
+
+#include "platform/image-decoders/ImageDecoderTestHelpers.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace blink {
+
+namespace {
+
+PassOwnPtr<ImageDecoder> createDecoder()
+{
+    return adoptPtr(new ICOImageDecoder(ImageDecoder::AlphaNotPremultiplied, ImageDecoder::GammaAndColorProfileApplied, ImageDecoder::noDecodedImageByteLimit));
+}
+
+}
+
+TEST(ICOImageDecoderTests, parseAndDecodeByteByByte)
+{
+    testByteByByteDecode(&createDecoder, "/LayoutTests/fast/images/resources/2entries.ico", 2u, cAnimationNone);
+    testByteByByteDecode(&createDecoder, "/LayoutTests/fast/images/resources/greenbox-3frames.cur", 3u, cAnimationNone);
+    testByteByByteDecode(&createDecoder, "/LayoutTests/fast/images/resources/icon-without-and-bitmap.ico", 1u, cAnimationNone);
+    testByteByByteDecode(&createDecoder, "/LayoutTests/fast/images/resources/1bit.ico", 1u, cAnimationNone);
+}
+
+} // namespace blink