Part 8 of cc/ directory shuffles: resources

cc/picture_layer_tiling_set_unittest.cc

Index: cc/picture_layer_tiling_set_unittest.cc
diff --git a/cc/picture_layer_tiling_set_unittest.cc b/cc/picture_layer_tiling_set_unittest.cc
deleted file mode 100644
index 0279ae20c15072b4918c72e414e15cea7060f095..0000000000000000000000000000000000000000
--- a/cc/picture_layer_tiling_set_unittest.cc
+++ /dev/null
@@ -1,153 +0,0 @@
-// Copyright 2012 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 "cc/picture_layer_tiling_set.h"
-
-#include "cc/resource_pool.h"
-#include "cc/resource_provider.h"
-#include "cc/test/fake_output_surface.h"
-#include "cc/test/fake_picture_layer_tiling_client.h"
-#include "cc/test/fake_tile_manager_client.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/gfx/size_conversions.h"
-
-namespace cc {
-namespace {
-
-TEST(PictureLayerTilingSetTest, NoResources) {
-  FakePictureLayerTilingClient client;
-  PictureLayerTilingSet set(&client);
-  client.SetTileSize(gfx::Size(256, 256));
-
-  gfx::Size layer_bounds(1000, 800);
-  set.SetLayerBounds(layer_bounds);
-
-  set.AddTiling(1.0);
-  set.AddTiling(1.5);
-  set.AddTiling(2.0);
-
-  float contents_scale = 2.0;
-  gfx::Size content_bounds(
-      gfx::ToCeiledSize(gfx::ScaleSize(layer_bounds, contents_scale)));
-  gfx::Rect content_rect(gfx::Point(), content_bounds);
-
-  Region remaining(content_rect);
-  PictureLayerTilingSet::Iterator iter(
-      &set,
-      contents_scale,
-      content_rect,
-      contents_scale,
-      PictureLayerTiling::LayerDeviceAlignmentUnknown);
-  for (; iter; ++iter) {
-    gfx::Rect geometry_rect = iter.geometry_rect();
-    EXPECT_TRUE(content_rect.Contains(geometry_rect));
-    ASSERT_TRUE(remaining.Contains(geometry_rect));
-    remaining.Subtract(geometry_rect);
-
-    // No tiles have resources, so no iter represents a real tile.
-    EXPECT_FALSE(*iter);
-  }
-  EXPECT_TRUE(remaining.IsEmpty());
-}
-
-class PictureLayerTilingSetTestWithResources : public testing::Test {
- public:
-  void runTest(
-      int num_tilings,
-      float min_scale,
-      float scale_increment,
-      float ideal_contents_scale,
-      float expected_scale) {
-    scoped_ptr<FakeOutputSurface> output_surface =
-        FakeOutputSurface::Create3d();
-    scoped_ptr<ResourceProvider> resource_provider =
-        ResourceProvider::Create(output_surface.get());
-
-    FakePictureLayerTilingClient client;
-    client.SetTileSize(gfx::Size(256, 256));
-    PictureLayerTilingSet set(&client);
-
-    gfx::Size layer_bounds(1000, 800);
-    set.SetLayerBounds(layer_bounds);
-
-    float scale = min_scale;
-    for (int i = 0; i < num_tilings; ++i, scale += scale_increment) {
-      PictureLayerTiling* tiling = set.AddTiling(scale);
-      std::vector<Tile*> tiles = tiling->AllTilesForTesting();
-      for (size_t i = 0; i < tiles.size(); ++i) {
-        EXPECT_FALSE(tiles[i]->drawing_info().GetResourceForTesting());
-
-        tiles[i]->drawing_info().GetResourceForTesting() =
-            make_scoped_ptr(new ResourcePool::Resource(
-                resource_provider.get(),
-                gfx::Size(1, 1),
-                resource_provider->best_texture_format()));
-      }
-    }
-
-    float max_contents_scale = scale;
-    gfx::Size content_bounds(
-        gfx::ToCeiledSize(gfx::ScaleSize(layer_bounds, max_contents_scale)));
-    gfx::Rect content_rect(gfx::Point(), content_bounds);
-
-    Region remaining(content_rect);
-    PictureLayerTilingSet::Iterator iter(
-        &set,
-        max_contents_scale,
-        content_rect,
-        ideal_contents_scale,
-        PictureLayerTiling::LayerDeviceAlignmentUnknown);
-    for (; iter; ++iter) {
-      gfx::Rect geometry_rect = iter.geometry_rect();
-      EXPECT_TRUE(content_rect.Contains(geometry_rect));
-      ASSERT_TRUE(remaining.Contains(geometry_rect));
-      remaining.Subtract(geometry_rect);
-
-      float scale = iter.CurrentTiling()->contents_scale();
-      EXPECT_EQ(expected_scale, scale);
-
-      if (num_tilings)
-        EXPECT_TRUE(*iter);
-      else
-        EXPECT_FALSE(*iter);
-    }
-    EXPECT_TRUE(remaining.IsEmpty());
-  }
-};
-
-TEST_F(PictureLayerTilingSetTestWithResources, NoTilings) {
-  runTest(0, 0.f, 0.f, 2.f, 0.f);
-}
-TEST_F(PictureLayerTilingSetTestWithResources, OneTiling_Smaller) {
-  runTest(1, 1.f, 0.f, 2.f, 1.f);
-}
-TEST_F(PictureLayerTilingSetTestWithResources, OneTiling_Larger) {
-  runTest(1, 3.f, 0.f, 2.f, 3.f);
-}
-TEST_F(PictureLayerTilingSetTestWithResources, TwoTilings_Smaller) {
-  runTest(2, 1.f, 1.f, 3.f, 2.f);
-}
-
-TEST_F(PictureLayerTilingSetTestWithResources, TwoTilings_SmallerEqual) {
-  runTest(2, 1.f, 1.f, 2.f, 2.f);
-}
-
-TEST_F(PictureLayerTilingSetTestWithResources, TwoTilings_LargerEqual) {
-  runTest(2, 1.f, 1.f, 1.f, 1.f);
-}
-
-TEST_F(PictureLayerTilingSetTestWithResources, TwoTilings_Larger) {
-  runTest(2, 2.f, 8.f, 1.f, 2.f);
-}
-
-TEST_F(PictureLayerTilingSetTestWithResources, ManyTilings_Equal) {
-  runTest(10, 1.f, 1.f, 5.f, 5.f);
-}
-
-TEST_F(PictureLayerTilingSetTestWithResources, ManyTilings_NotEqual) {
-  runTest(10, 1.f, 1.f, 4.5f, 5.f);
-}
-
-}  // namespace
-}  // namespace cc