Remove TextureCache and TextureUploader.

mojo/gpu/texture_cache_unittest.cc

Index: mojo/gpu/texture_cache_unittest.cc
diff --git a/mojo/gpu/texture_cache_unittest.cc b/mojo/gpu/texture_cache_unittest.cc
deleted file mode 100644
index 1be7415037a30a1a9d8245a610f14cf1ed92abe4..0000000000000000000000000000000000000000
--- a/mojo/gpu/texture_cache_unittest.cc
+++ /dev/null
@@ -1,208 +0,0 @@
-// Copyright 2015 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 "mojo/gpu/texture_cache.h"
-
-#include "base/bind.h"
-#include "base/message_loop/message_loop.h"
-#include "mojo/gpu/gl_context.h"
-#include "mojo/gpu/gl_texture.h"
-#include "mojo/public/cpp/application/application_impl.h"
-#include "mojo/public/cpp/application/application_test_base.h"
-#include "mojo/services/geometry/interfaces/geometry.mojom.h"
-#include "mojo/services/surfaces/interfaces/surface_id.mojom.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-static const base::TimeDelta kDefaultMessageDelay =
-    base::TimeDelta::FromMilliseconds(20);
-
-class TextureCacheTest : public mojo::test::ApplicationTestBase {
- public:
-  TextureCacheTest() : weak_factory_(this) {}
-  ~TextureCacheTest() override {}
-
-  void SetUp() override {
-    mojo::test::ApplicationTestBase::SetUp();
-    gl_context_ = mojo::GLContext::Create(application_impl()->shell());
-    quit_message_loop_callback_ = base::Bind(
-        &TextureCacheTest::QuitMessageLoopCallback, weak_factory_.GetWeakPtr());
-  }
-
-  void QuitMessageLoopCallback() { base::MessageLoop::current()->Quit(); }
-
-  void KickMessageLoop() {
-    base::MessageLoop::current()->PostDelayedTask(
-        FROM_HERE, quit_message_loop_callback_, kDefaultMessageDelay);
-    base::MessageLoop::current()->Run();
-  }
-
- protected:
-  base::WeakPtr<mojo::GLContext> gl_context_;
-  base::Closure quit_message_loop_callback_;
-  base::WeakPtrFactory<TextureCacheTest> weak_factory_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(TextureCacheTest);
-};
-
-TEST_F(TextureCacheTest, GetTextureOnce) {
-  mojo::TextureCache texture_cache(gl_context_, nullptr);
-  mojo::Size size;
-  size.width = 100;
-  size.height = 100;
-  scoped_ptr<mojo::TextureCache::TextureInfo> texture_info(
-      texture_cache.GetTexture(size).Pass());
-  EXPECT_NE(texture_info->TakeTexture().get(), nullptr);
-}
-
-TEST_F(TextureCacheTest, GetTextureTwice) {
-  mojo::TextureCache texture_cache(gl_context_, nullptr);
-  mojo::Size size;
-  size.width = 100;
-  size.height = 100;
-  scoped_ptr<mojo::TextureCache::TextureInfo> texture_info_1(
-      texture_cache.GetTexture(size).Pass());
-  scoped_ptr<mojo::GLTexture> texture_1(texture_info_1->TakeTexture().Pass());
-  scoped_ptr<mojo::TextureCache::TextureInfo> texture_info_2(
-      texture_cache.GetTexture(size).Pass());
-  scoped_ptr<mojo::GLTexture> texture_2(texture_info_2->TakeTexture().Pass());
-
-  EXPECT_NE(texture_1.get(), nullptr);
-  EXPECT_NE(texture_2.get(), nullptr);
-  EXPECT_NE(texture_1.get(), texture_2.get());
-  EXPECT_NE(texture_info_1->resource_id(), texture_info_2->resource_id());
-}
-
-TEST_F(TextureCacheTest, GetTextureAfterReturnSameSize) {
-  mojo::ResourceReturnerPtr resource_returner;
-  mojo::TextureCache texture_cache(gl_context_, &resource_returner);
-  mojo::Size size;
-  size.width = 100;
-  size.height = 100;
-
-  // get a texture
-  scoped_ptr<mojo::TextureCache::TextureInfo> texture_info_1(
-      texture_cache.GetTexture(size).Pass());
-  scoped_ptr<mojo::GLTexture> texture(texture_info_1->TakeTexture().Pass());
-  mojo::GLTexture* texture_ptr = texture.get();
-  EXPECT_NE(texture_ptr, nullptr);
-
-  mojo::Array<mojo::ReturnedResourcePtr> resources;
-  mojo::ReturnedResourcePtr returnedResource = mojo::ReturnedResource::New();
-  returnedResource->id = texture_info_1->resource_id();
-  returnedResource->sync_point = 0u;
-  returnedResource->count = 1u;
-  returnedResource->lost = false;
-  resources.push_back(returnedResource.Pass());
-
-  // return the texture via resource id
-  texture_cache.NotifyPendingResourceReturn(texture_info_1->resource_id(),
-                                            texture.Pass());
-  resource_returner->ReturnResources(resources.Pass());
-
-  KickMessageLoop();
-
-  // get a texture of the same size - it should be the same one as before
-  scoped_ptr<mojo::TextureCache::TextureInfo> texture_info_2(
-      texture_cache.GetTexture(size).Pass());
-  scoped_ptr<mojo::GLTexture> texture_2(texture_info_2->TakeTexture().Pass());
-
-  EXPECT_NE(texture_2.get(), nullptr);
-  EXPECT_EQ(size.width, texture_2->size().width);
-  EXPECT_EQ(size.height, texture_2->size().height);
-  EXPECT_EQ(texture_info_1->resource_id(), texture_info_2->resource_id());
-}
-
-TEST_F(TextureCacheTest, GetTextureAfterReturnDifferentSize) {
-  mojo::ResourceReturnerPtr resource_returner;
-  mojo::TextureCache texture_cache(gl_context_, &resource_returner);
-  mojo::Size size;
-  size.width = 100;
-  size.height = 100;
-
-  // get a texture
-  scoped_ptr<mojo::TextureCache::TextureInfo> texture_info_1(
-      texture_cache.GetTexture(size).Pass());
-  scoped_ptr<mojo::GLTexture> texture(texture_info_1->TakeTexture().Pass());
-  mojo::GLTexture* texture_ptr = texture.get();
-  EXPECT_NE(texture_ptr, nullptr);
-
-  mojo::Array<mojo::ReturnedResourcePtr> resources;
-  mojo::ReturnedResourcePtr returnedResource = mojo::ReturnedResource::New();
-  returnedResource->id = texture_info_1->resource_id();
-  returnedResource->sync_point = 0u;
-  returnedResource->count = 1u;
-  returnedResource->lost = false;
-  resources.push_back(returnedResource.Pass());
-
-  // return the texture via resource id
-  texture_cache.NotifyPendingResourceReturn(texture_info_1->resource_id(),
-                                            texture.Pass());
-  resource_returner->ReturnResources(resources.Pass());
-
-  KickMessageLoop();
-
-  mojo::Size different_size;
-  different_size.width = size.width - 1;
-  different_size.height = size.height - 1;
-
-  // get a texture of the different size - it should not be the same one as
-  // before
-  scoped_ptr<mojo::TextureCache::TextureInfo> texture_info_2(
-      texture_cache.GetTexture(different_size).Pass());
-  scoped_ptr<mojo::GLTexture> texture_2(texture_info_2->TakeTexture().Pass());
-
-  EXPECT_NE(texture_2.get(), nullptr);
-  EXPECT_NE(size.width, texture_2->size().width);
-  EXPECT_NE(size.height, texture_2->size().height);
-  EXPECT_EQ(different_size.width, texture_2->size().width);
-  EXPECT_EQ(different_size.height, texture_2->size().height);
-  EXPECT_NE(texture_info_1->resource_id(), texture_info_2->resource_id());
-}
-
-TEST_F(TextureCacheTest, GetTextureReleasedGlContext) {
-  gl_context_.reset();
-  mojo::TextureCache texture_cache(gl_context_, nullptr);
-  mojo::Size size;
-  size.width = 100;
-  size.height = 100;
-
-  EXPECT_EQ(texture_cache.GetTexture(size).get(), nullptr);
-}
-
-TEST_F(TextureCacheTest, ReturnResourcesReleasedGlContext) {
-  mojo::ResourceReturnerPtr resource_returner;
-  mojo::TextureCache texture_cache(gl_context_, &resource_returner);
-  mojo::Size size;
-  size.width = 100;
-  size.height = 100;
-
-  // get a texture
-  scoped_ptr<mojo::TextureCache::TextureInfo> texture_info(
-      texture_cache.GetTexture(size).Pass());
-  scoped_ptr<mojo::GLTexture> texture(texture_info->TakeTexture().Pass());
-  mojo::GLTexture* texture_ptr = texture.get();
-  EXPECT_NE(texture_ptr, nullptr);
-
-  gl_context_.reset();
-
-  mojo::Array<mojo::ReturnedResourcePtr> resources;
-  mojo::ReturnedResourcePtr returnedResource = mojo::ReturnedResource::New();
-  returnedResource->id = texture_info->resource_id();
-  returnedResource->sync_point = 0u;
-  returnedResource->count = 1u;
-  returnedResource->lost = false;
-  resources.push_back(returnedResource.Pass());
-
-  // return the texture via resource id
-  texture_cache.NotifyPendingResourceReturn(texture_info->resource_id(),
-                                            texture.Pass());
-  resource_returner->ReturnResources(resources.Pass());
-
-  KickMessageLoop();
-}
-
-}  // namespace