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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ui/gfx/icon_util.h" | 5 #include "ui/gfx/icon_util.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
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| 169 // The following test case makes sure IconUtil::CreateHICONFromSkBitmap fails | 169 // The following test case makes sure IconUtil::CreateHICONFromSkBitmap fails |
| 170 // gracefully when called with invalid input parameters. | 170 // gracefully when called with invalid input parameters. |
| 171 TEST_F(IconUtilTest, TestBitmapToIconInvalidParameters) { | 171 TEST_F(IconUtilTest, TestBitmapToIconInvalidParameters) { |
| 172 ScopedHICON icon; | 172 ScopedHICON icon; |
| 173 scoped_ptr<SkBitmap> bitmap; | 173 scoped_ptr<SkBitmap> bitmap; |
| 174 | 174 |
| 175 // Wrong bitmap format. | 175 // Wrong bitmap format. |
| 176 bitmap.reset(new SkBitmap); | 176 bitmap.reset(new SkBitmap); |
| 177 ASSERT_NE(bitmap.get(), static_cast<SkBitmap*>(NULL)); | 177 ASSERT_NE(bitmap.get(), static_cast<SkBitmap*>(NULL)); |
| 178 bitmap->setInfo(SkImageInfo::MakeA8(kSmallIconWidth, kSmallIconHeight)); | 178 bitmap->setInfo(SkImageInfo::MakeA8(kSmallIconWidth, kSmallIconHeight)); |
| 179 icon = IconUtil::CreateHICONFromSkBitmap(*bitmap).Pass(); | 179 icon = IconUtil::CreateHICONFromSkBitmap(*bitmap); |
| 180 EXPECT_FALSE(icon.is_valid()); | 180 EXPECT_FALSE(icon.is_valid()); |
| 181 | 181 |
| 182 // Invalid bitmap size. | 182 // Invalid bitmap size. |
| 183 bitmap.reset(new SkBitmap); | 183 bitmap.reset(new SkBitmap); |
| 184 ASSERT_NE(bitmap.get(), static_cast<SkBitmap*>(NULL)); | 184 ASSERT_NE(bitmap.get(), static_cast<SkBitmap*>(NULL)); |
| 185 bitmap->setInfo(SkImageInfo::MakeN32Premul(0, 0)); | 185 bitmap->setInfo(SkImageInfo::MakeN32Premul(0, 0)); |
| 186 icon = IconUtil::CreateHICONFromSkBitmap(*bitmap).Pass(); | 186 icon = IconUtil::CreateHICONFromSkBitmap(*bitmap); |
| 187 EXPECT_FALSE(icon.is_valid()); | 187 EXPECT_FALSE(icon.is_valid()); |
| 188 | 188 |
| 189 // Valid bitmap configuration but no pixels allocated. | 189 // Valid bitmap configuration but no pixels allocated. |
| 190 bitmap.reset(new SkBitmap); | 190 bitmap.reset(new SkBitmap); |
| 191 ASSERT_NE(bitmap.get(), static_cast<SkBitmap*>(NULL)); | 191 ASSERT_NE(bitmap.get(), static_cast<SkBitmap*>(NULL)); |
| 192 bitmap->setInfo(SkImageInfo::MakeN32Premul(kSmallIconWidth, | 192 bitmap->setInfo(SkImageInfo::MakeN32Premul(kSmallIconWidth, |
| 193 kSmallIconHeight)); | 193 kSmallIconHeight)); |
| 194 icon = IconUtil::CreateHICONFromSkBitmap(*bitmap).Pass(); | 194 icon = IconUtil::CreateHICONFromSkBitmap(*bitmap); |
| 195 EXPECT_FALSE(icon.is_valid()); | 195 EXPECT_FALSE(icon.is_valid()); |
| 196 } | 196 } |
| 197 | 197 |
| 198 // The following test case makes sure IconUtil::CreateIconFileFromImageFamily | 198 // The following test case makes sure IconUtil::CreateIconFileFromImageFamily |
| 199 // fails gracefully when called with invalid input parameters. | 199 // fails gracefully when called with invalid input parameters. |
| 200 TEST_F(IconUtilTest, TestCreateIconFileInvalidParameters) { | 200 TEST_F(IconUtilTest, TestCreateIconFileInvalidParameters) { |
| 201 scoped_ptr<SkBitmap> bitmap; | 201 scoped_ptr<SkBitmap> bitmap; |
| 202 gfx::ImageFamily image_family; | 202 gfx::ImageFamily image_family; |
| 203 base::FilePath valid_icon_filename = temp_directory_.path().AppendASCII( | 203 base::FilePath valid_icon_filename = temp_directory_.path().AppendASCII( |
| 204 kTempIconFilename); | 204 kTempIconFilename); |
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| 423 } | 423 } |
| 424 | 424 |
| 425 // This tests that kNumIconDimensionsUpToMediumSize has the correct value. | 425 // This tests that kNumIconDimensionsUpToMediumSize has the correct value. |
| 426 TEST_F(IconUtilTest, TestNumIconDimensionsUpToMediumSize) { | 426 TEST_F(IconUtilTest, TestNumIconDimensionsUpToMediumSize) { |
| 427 ASSERT_LE(IconUtil::kNumIconDimensionsUpToMediumSize, | 427 ASSERT_LE(IconUtil::kNumIconDimensionsUpToMediumSize, |
| 428 IconUtil::kNumIconDimensions); | 428 IconUtil::kNumIconDimensions); |
| 429 EXPECT_EQ(IconUtil::kMediumIconSize, | 429 EXPECT_EQ(IconUtil::kMediumIconSize, |
| 430 IconUtil::kIconDimensions[ | 430 IconUtil::kIconDimensions[ |
| 431 IconUtil::kNumIconDimensionsUpToMediumSize - 1]); | 431 IconUtil::kNumIconDimensionsUpToMediumSize - 1]); |
| 432 } | 432 } |
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