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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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176 invalidBitmap.setPixelRef(pixelRef.get()); | 176 invalidBitmap.setPixelRef(pixelRef.get()); |
177 RefPtr<BitmapImage> image = BitmapImage::createWithOrientationForTesting( | 177 RefPtr<BitmapImage> image = BitmapImage::createWithOrientationForTesting( |
178 invalidBitmap, OriginRightTop); | 178 invalidBitmap, OriginRightTop); |
179 | 179 |
180 // Create a DragImage from it. In MSAN builds, this will cause a failure if | 180 // Create a DragImage from it. In MSAN builds, this will cause a failure if |
181 // the pixel memory is not initialized, if we have to respect non-default | 181 // the pixel memory is not initialized, if we have to respect non-default |
182 // orientation. | 182 // orientation. |
183 std::unique_ptr<DragImage> dragImage = | 183 std::unique_ptr<DragImage> dragImage = |
184 DragImage::create(image.get(), RespectImageOrientation); | 184 DragImage::create(image.get(), RespectImageOrientation); |
185 | 185 |
186 // With an invalid pixel ref, BitmapImage should have no backing SkImage => we
don't allocate | 186 // With an invalid pixel ref, BitmapImage should have no backing SkImage => |
187 // a DragImage. | 187 // we don't allocate a DragImage. |
188 ASSERT_FALSE(dragImage); | 188 ASSERT_FALSE(dragImage); |
189 } | 189 } |
190 | 190 |
191 TEST(DragImageTest, InterpolationNone) { | 191 TEST(DragImageTest, InterpolationNone) { |
192 SkBitmap expectedBitmap; | 192 SkBitmap expectedBitmap; |
193 expectedBitmap.allocN32Pixels(4, 4); | 193 expectedBitmap.allocN32Pixels(4, 4); |
194 { | 194 { |
195 SkAutoLockPixels lock(expectedBitmap); | 195 SkAutoLockPixels lock(expectedBitmap); |
196 expectedBitmap.eraseArea(SkIRect::MakeXYWH(0, 0, 2, 2), 0xFFFFFFFF); | 196 expectedBitmap.eraseArea(SkIRect::MakeXYWH(0, 0, 2, 2), 0xFFFFFFFF); |
197 expectedBitmap.eraseArea(SkIRect::MakeXYWH(0, 2, 2, 2), 0xFF000000); | 197 expectedBitmap.eraseArea(SkIRect::MakeXYWH(0, 2, 2, 2), 0xFF000000); |
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219 { | 219 { |
220 SkAutoLockPixels lock1(dragBitmap); | 220 SkAutoLockPixels lock1(dragBitmap); |
221 SkAutoLockPixels lock2(expectedBitmap); | 221 SkAutoLockPixels lock2(expectedBitmap); |
222 for (int x = 0; x < dragBitmap.width(); ++x) | 222 for (int x = 0; x < dragBitmap.width(); ++x) |
223 for (int y = 0; y < dragBitmap.height(); ++y) | 223 for (int y = 0; y < dragBitmap.height(); ++y) |
224 EXPECT_EQ(expectedBitmap.getColor(x, y), dragBitmap.getColor(x, y)); | 224 EXPECT_EQ(expectedBitmap.getColor(x, y), dragBitmap.getColor(x, y)); |
225 } | 225 } |
226 } | 226 } |
227 | 227 |
228 } // namespace blink | 228 } // namespace blink |
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