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// Copyright (c) 2009 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 "testing/gtest/include/gtest/gtest.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "webkit/glue/webkit_glue.h"
namespace {
TEST(WebkitGlueTest, DecodeImageFail) {
std::string data("not an image");
SkBitmap image;
EXPECT_FALSE(webkit_glue::DecodeImage(data, &image));
EXPECT_TRUE(image.isNull());
}
TEST(WebkitGlueTest, DecodeImage) {
std::string data("GIF87a\x02\x00\x02\x00\xa1\x04\x00\x00\x00\x00\x00\x00\xff"
"\xff\x00\x00\x00\xff\x00,\x00\x00\x00\x00\x02\x00\x02\x00"
"\x00\x02\x03\x84\x16\x05\x00;", 42);
EXPECT_EQ(42u, data.size());
SkBitmap image;
EXPECT_TRUE(webkit_glue::DecodeImage(data, &image));
EXPECT_FALSE(image.isNull());
EXPECT_EQ(2, image.width());
EXPECT_EQ(2, image.height());
EXPECT_EQ(SkBitmap::kARGB_8888_Config, image.config());
image.lockPixels();
EXPECT_EQ(SK_ColorBLACK, *image.getAddr32(0, 0));
EXPECT_EQ(SK_ColorRED, *image.getAddr32(1, 0));
EXPECT_EQ(SK_ColorGREEN, *image.getAddr32(0, 1));
EXPECT_EQ(SK_ColorBLUE, *image.getAddr32(1, 1));
image.unlockPixels();
}
} // namespace
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