| // Copyright (c) 2013 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 "content/renderer/skia_benchmarking_extension.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/skia/include/core/SkCanvas.h" |
| #include "third_party/skia/include/core/SkGraphics.h" |
| #include "third_party/skia/src/utils/debugger/SkDebugCanvas.h" |
| #include "third_party/skia/src/utils/debugger/SkDrawCommand.h" |
| |
| namespace { |
| |
| testing::AssertionResult HasInfoField(SkDebugCanvas& canvas, int index, |
| const char* field) { |
| |
| SkTDArray<SkString*>* info = canvas.getCommandInfo(index); |
| if (info == NULL) |
| return testing::AssertionFailure() << " command info not found for index " |
| << index; |
| |
| for (int i = 0; i < info->count(); ++i) { |
| const SkString* info_str = (*info)[i]; |
| if (info_str == NULL) |
| return testing::AssertionFailure() << " NULL info string for index " |
| << index; |
| |
| // FIXME: loose info paramter test. |
| if (strstr(info_str->c_str(), field) != NULL) |
| return testing::AssertionSuccess() << field << " found"; |
| } |
| |
| return testing::AssertionFailure() << field << " not found"; |
| } |
| |
| } |
| |
| namespace content { |
| |
| TEST(SkiaBenchmarkingExtensionTest, SkDebugCanvas) { |
| SkGraphics::Init(); |
| |
| // Prepare canvas and resources. |
| SkDebugCanvas canvas(100, 100); |
| SkPaint red_paint; |
| red_paint.setColor(SkColorSetARGB(255, 255, 0, 0)); |
| SkRect fullRect = SkRect::MakeWH(SkIntToScalar(100), SkIntToScalar(100)); |
| SkRect fillRect = SkRect::MakeXYWH(SkIntToScalar(25), SkIntToScalar(25), |
| SkIntToScalar(50), SkIntToScalar(50)); |
| |
| // Draw a trivial scene. |
| canvas.save(); |
| canvas.clipRect(fullRect, SkRegion::kIntersect_Op, false); |
| canvas.translate(SkIntToScalar(10), SkIntToScalar(10)); |
| canvas.scale(SkIntToScalar(2), SkIntToScalar(2)); |
| canvas.drawRect(fillRect, red_paint); |
| canvas.restore(); |
| |
| // Verify the recorded commands. |
| DrawType cmd; |
| int idx = 0; |
| ASSERT_EQ(canvas.getSize(), 6); |
| |
| ASSERT_TRUE(canvas.getDrawCommandAt(idx) != NULL); |
| cmd = canvas.getDrawCommandAt(idx)->getType(); |
| EXPECT_EQ(cmd, SAVE); |
| EXPECT_STREQ(SkDrawCommand::GetCommandString(cmd), "Save"); |
| |
| ASSERT_TRUE(canvas.getDrawCommandAt(++idx) != NULL); |
| cmd = canvas.getDrawCommandAt(idx)->getType(); |
| EXPECT_EQ(cmd, CLIP_RECT); |
| EXPECT_STREQ(SkDrawCommand::GetCommandString(cmd), "Clip Rect"); |
| EXPECT_TRUE(HasInfoField(canvas, idx, "SkRect")); |
| EXPECT_TRUE(HasInfoField(canvas, idx, "Op")); |
| EXPECT_TRUE(HasInfoField(canvas, idx, "doAA")); |
| |
| ASSERT_TRUE(canvas.getDrawCommandAt(++idx) != NULL); |
| cmd = canvas.getDrawCommandAt(idx)->getType(); |
| EXPECT_EQ(cmd, TRANSLATE); |
| EXPECT_STREQ(SkDrawCommand::GetCommandString(cmd), "Translate"); |
| EXPECT_TRUE(HasInfoField(canvas, idx, "dx")); |
| EXPECT_TRUE(HasInfoField(canvas, idx, "dy")); |
| |
| ASSERT_TRUE(canvas.getDrawCommandAt(++idx) != NULL); |
| cmd = canvas.getDrawCommandAt(idx)->getType(); |
| EXPECT_EQ(cmd, SCALE); |
| EXPECT_STREQ(SkDrawCommand::GetCommandString(cmd), "Scale"); |
| EXPECT_TRUE(HasInfoField(canvas, idx, "sx")); |
| EXPECT_TRUE(HasInfoField(canvas, idx, "sy")); |
| |
| ASSERT_TRUE(canvas.getDrawCommandAt(++idx) != NULL); |
| cmd = canvas.getDrawCommandAt(idx)->getType(); |
| EXPECT_EQ(cmd, DRAW_RECT); |
| EXPECT_STREQ(SkDrawCommand::GetCommandString(cmd), "Draw Rect"); |
| EXPECT_TRUE(HasInfoField(canvas, idx, "SkRect")); |
| |
| ASSERT_TRUE(canvas.getDrawCommandAt(++idx) != NULL); |
| cmd = canvas.getDrawCommandAt(idx)->getType(); |
| EXPECT_EQ(cmd, RESTORE); |
| EXPECT_STREQ(SkDrawCommand::GetCommandString(cmd), "Restore"); |
| } |
| |
| } // namespace content |