[SkiaBenchmarkingExtension] Add draw command timing info.

content/renderer/skia_benchmarking_extension_unittest.cc

-// 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(SkCanvas::kMatrixClip_SaveFlag);
-  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");
-  EXPECT_TRUE(HasInfoField(canvas, idx, "SaveFlags"));
-
-  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