| /* |
| * Copyright (C) 2012 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 |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * 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. |
| */ |
| |
| #include "config.h" |
| #include "public/platform/WebImage.h" |
| |
| #include "platform/SharedBuffer.h" |
| #include "public/platform/Platform.h" |
| #include "public/platform/WebData.h" |
| #include "public/platform/WebSize.h" |
| #include "public/platform/WebUnitTestSupport.h" |
| #include <gtest/gtest.h> |
| |
| using namespace WebCore; |
| using namespace blink; |
| |
| namespace { |
| |
| static PassRefPtr<SharedBuffer> readFile(const char* fileName) |
| { |
| String filePath = Platform::current()->unitTestSupport()->webKitRootDir(); |
| filePath.append("/Source/web/tests/data/"); |
| filePath.append(fileName); |
| |
| return Platform::current()->unitTestSupport()->readFromFile(filePath); |
| } |
| |
| TEST(WebImageTest, PNGImage) |
| { |
| RefPtr<SharedBuffer> data = readFile("white-1x1.png"); |
| ASSERT_TRUE(data.get()); |
| |
| WebImage image = WebImage::fromData(WebData(data), WebSize()); |
| EXPECT_TRUE(image.size() == WebSize(1, 1)); |
| SkAutoLockPixels autoLock(image.getSkBitmap()); |
| EXPECT_EQ(SkColorSetARGB(255, 255, 255, 255), image.getSkBitmap().getColor(0, 0)); |
| } |
| |
| TEST(WebImageTest, ICOImage) |
| { |
| RefPtr<SharedBuffer> data = readFile("black-and-white.ico"); |
| ASSERT_TRUE(data.get()); |
| |
| WebVector<WebImage> images = WebImage::framesFromData(WebData(data)); |
| ASSERT_EQ(2u, images.size()); |
| EXPECT_TRUE(images[0].size() == WebSize(2, 2)); |
| EXPECT_TRUE(images[1].size() == WebSize(1, 1)); |
| SkAutoLockPixels autoLock1(images[0].getSkBitmap()); |
| EXPECT_EQ(SkColorSetARGB(255, 255, 255, 255), images[0].getSkBitmap().getColor(0, 0)); |
| SkAutoLockPixels autoLock2(images[1].getSkBitmap()); |
| EXPECT_EQ(SkColorSetARGB(255, 0, 0, 0), images[1].getSkBitmap().getColor(0, 0)); |
| } |
| |
| TEST(WebImageTest, ICOValidHeaderMissingBitmap) |
| { |
| RefPtr<SharedBuffer> data = readFile("valid_header_missing_bitmap.ico"); |
| ASSERT_TRUE(data.get()); |
| |
| WebVector<WebImage> images = WebImage::framesFromData(WebData(data)); |
| ASSERT_TRUE(images.isEmpty()); |
| } |
| |
| TEST(WebImageTest, BadImage) |
| { |
| const char badImage[] = "hello world"; |
| WebVector<WebImage> images = WebImage::framesFromData(WebData(badImage)); |
| ASSERT_EQ(0u, images.size()); |
| |
| WebImage image = WebImage::fromData(WebData(badImage), WebSize()); |
| EXPECT_TRUE(image.getSkBitmap().empty()); |
| EXPECT_TRUE(image.getSkBitmap().isNull()); |
| } |
| |
| } // namespace |