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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // TODO(awalker): clean up the const/non-const reference handling in this test | 5 // TODO(awalker): clean up the const/non-const reference handling in this test |
6 | 6 |
7 #include "skia/ext/platform_canvas.h" | 7 #include "skia/ext/platform_canvas.h" |
8 | 8 |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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226 const int kInnerY = 5; | 226 const int kInnerY = 5; |
227 const int kInnerW = 2; | 227 const int kInnerW = 2; |
228 const int kInnerH = 3; | 228 const int kInnerH = 3; |
229 | 229 |
230 } | 230 } |
231 | 231 |
232 // This just checks that our checking code is working properly, it just uses | 232 // This just checks that our checking code is working properly, it just uses |
233 // regular skia primitives. | 233 // regular skia primitives. |
234 TEST(PlatformCanvas, SkLayer) { | 234 TEST(PlatformCanvas, SkLayer) { |
235 // Create the canvas initialized to opaque white. | 235 // Create the canvas initialized to opaque white. |
236 sk_sp<SkCanvas> canvas(CreatePlatformCanvas(16, 16, true)); | 236 std::unique_ptr<SkCanvas> canvas = CreatePlatformCanvas(16, 16, true); |
237 canvas->drawColor(SK_ColorWHITE); | 237 canvas->drawColor(SK_ColorWHITE); |
238 | 238 |
239 // Make a layer and fill it completely to make sure that the bounds are | 239 // Make a layer and fill it completely to make sure that the bounds are |
240 // correct. | 240 // correct. |
241 { | 241 { |
242 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | 242 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); |
243 canvas->drawColor(SK_ColorBLACK); | 243 canvas->drawColor(SK_ColorBLACK); |
244 } | 244 } |
245 EXPECT_TRUE(VerifyBlackRect(*canvas, kLayerX, kLayerY, kLayerW, kLayerH)); | 245 EXPECT_TRUE(VerifyBlackRect(*canvas, kLayerX, kLayerY, kLayerW, kLayerH)); |
246 } | 246 } |
247 | 247 |
248 // Test native clipping. | 248 // Test native clipping. |
249 TEST(PlatformCanvas, ClipRegion) { | 249 TEST(PlatformCanvas, ClipRegion) { |
250 // Initialize a white canvas | 250 // Initialize a white canvas |
251 sk_sp<SkCanvas> canvas(CreatePlatformCanvas(16, 16, true)); | 251 std::unique_ptr<SkCanvas> canvas = CreatePlatformCanvas(16, 16, true); |
252 canvas->drawColor(SK_ColorWHITE); | 252 canvas->drawColor(SK_ColorWHITE); |
253 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorWHITE)); | 253 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorWHITE)); |
254 | 254 |
255 // Test that initially the canvas has no clip region, by filling it | 255 // Test that initially the canvas has no clip region, by filling it |
256 // with a black rectangle. | 256 // with a black rectangle. |
257 // Note: Don't use LayerSaver, since internally it sets a clip region. | 257 // Note: Don't use LayerSaver, since internally it sets a clip region. |
258 DrawNativeRect(*canvas, 0, 0, 16, 16); | 258 DrawNativeRect(*canvas, 0, 0, 16, 16); |
259 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorBLACK)); | 259 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorBLACK)); |
260 | 260 |
261 // Test that intersecting disjoint clip rectangles sets an empty clip region | 261 // Test that intersecting disjoint clip rectangles sets an empty clip region |
262 canvas->drawColor(SK_ColorWHITE); | 262 canvas->drawColor(SK_ColorWHITE); |
263 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorWHITE)); | 263 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorWHITE)); |
264 { | 264 { |
265 LayerSaver layer(*canvas, 0, 0, 16, 16); | 265 LayerSaver layer(*canvas, 0, 0, 16, 16); |
266 AddClip(*canvas, 2, 3, 4, 5); | 266 AddClip(*canvas, 2, 3, 4, 5); |
267 AddClip(*canvas, 4, 9, 10, 10); | 267 AddClip(*canvas, 4, 9, 10, 10); |
268 DrawNativeRect(*canvas, 0, 0, 16, 16); | 268 DrawNativeRect(*canvas, 0, 0, 16, 16); |
269 } | 269 } |
270 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorWHITE)); | 270 EXPECT_TRUE(VerifyCanvasColor(*canvas, SK_ColorWHITE)); |
271 } | 271 } |
272 | 272 |
273 // Test the layers get filled properly by native rendering. | 273 // Test the layers get filled properly by native rendering. |
274 TEST(PlatformCanvas, FillLayer) { | 274 TEST(PlatformCanvas, FillLayer) { |
275 // Create the canvas initialized to opaque white. | 275 // Create the canvas initialized to opaque white. |
276 sk_sp<SkCanvas> canvas(CreatePlatformCanvas(16, 16, true)); | 276 std::unique_ptr<SkCanvas> canvas(CreatePlatformCanvas(16, 16, true)); |
277 | 277 |
278 // Make a layer and fill it completely to make sure that the bounds are | 278 // Make a layer and fill it completely to make sure that the bounds are |
279 // correct. | 279 // correct. |
280 canvas->drawColor(SK_ColorWHITE); | 280 canvas->drawColor(SK_ColorWHITE); |
281 { | 281 { |
282 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | 282 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); |
283 DrawNativeRect(*canvas, 0, 0, 100, 100); | 283 DrawNativeRect(*canvas, 0, 0, 100, 100); |
284 MakeOpaque(canvas.get(), 0, 0, 100, 100); | 284 MakeOpaque(canvas.get(), 0, 0, 100, 100); |
285 } | 285 } |
286 EXPECT_TRUE(VerifyBlackRect(*canvas, kLayerX, kLayerY, kLayerW, kLayerH)); | 286 EXPECT_TRUE(VerifyBlackRect(*canvas, kLayerX, kLayerY, kLayerW, kLayerH)); |
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315 DrawNativeRect(*canvas, 0, 0, 100, 100); | 315 DrawNativeRect(*canvas, 0, 0, 100, 100); |
316 MakeOpaque(canvas.get(), 0, 0, 100, 100); | 316 MakeOpaque(canvas.get(), 0, 0, 100, 100); |
317 } | 317 } |
318 canvas->restore(); | 318 canvas->restore(); |
319 EXPECT_TRUE(VerifyBlackRect(*canvas, kInnerX, kInnerY, kInnerW, kInnerH)); | 319 EXPECT_TRUE(VerifyBlackRect(*canvas, kInnerX, kInnerY, kInnerW, kInnerH)); |
320 } | 320 } |
321 | 321 |
322 // Test that translation + make layer works properly. | 322 // Test that translation + make layer works properly. |
323 TEST(PlatformCanvas, TranslateLayer) { | 323 TEST(PlatformCanvas, TranslateLayer) { |
324 // Create the canvas initialized to opaque white. | 324 // Create the canvas initialized to opaque white. |
325 sk_sp<SkCanvas> canvas(CreatePlatformCanvas(16, 16, true)); | 325 std::unique_ptr<SkCanvas> canvas = CreatePlatformCanvas(16, 16, true); |
326 | 326 |
327 // Make a layer and fill it completely to make sure that the bounds are | 327 // Make a layer and fill it completely to make sure that the bounds are |
328 // correct. | 328 // correct. |
329 canvas->drawColor(SK_ColorWHITE); | 329 canvas->drawColor(SK_ColorWHITE); |
330 canvas->save(); | 330 canvas->save(); |
331 canvas->translate(1, 1); | 331 canvas->translate(1, 1); |
332 { | 332 { |
333 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); | 333 LayerSaver layer(*canvas, kLayerX, kLayerY, kLayerW, kLayerH); |
334 DrawNativeRect(*canvas, 0, 0, 100, 100); | 334 DrawNativeRect(*canvas, 0, 0, 100, 100); |
335 MakeOpaque(canvas.get(), 0, 0, 100, 100); | 335 MakeOpaque(canvas.get(), 0, 0, 100, 100); |
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403 DrawNativeRect(*canvas, 0, 0, 100, 100); | 403 DrawNativeRect(*canvas, 0, 0, 100, 100); |
404 MakeOpaque(canvas.get(), kLayerX, kLayerY, kLayerW, kLayerH); | 404 MakeOpaque(canvas.get(), kLayerX, kLayerY, kLayerW, kLayerH); |
405 } | 405 } |
406 canvas->restore(); | 406 canvas->restore(); |
407 EXPECT_TRUE(VerifyRoundedRect(*canvas, SK_ColorWHITE, SK_ColorBLACK, | 407 EXPECT_TRUE(VerifyRoundedRect(*canvas, SK_ColorWHITE, SK_ColorBLACK, |
408 kInnerX + 1, kInnerY + 1, kInnerW, kInnerH)); | 408 kInnerX + 1, kInnerY + 1, kInnerW, kInnerH)); |
409 #endif | 409 #endif |
410 } | 410 } |
411 | 411 |
412 } // namespace skia | 412 } // namespace skia |
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