Initialize default texture for GL_TEXTURE_3D and GL_TEXTURE_2D_ARRAY

gpu/command_buffer/service/texture_manager_unittest.cc

 // Copyright (c) 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 "gpu/command_buffer/service/texture_manager.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 60 matching lines @@
   void SetUp() override {
     GpuServiceTest::SetUp();
     manager_.reset(new TextureManager(NULL,
                                       feature_info_.get(),
                                       kMaxTextureSize,
                                       kMaxCubeMapTextureSize,
                                       kMaxRectangleTextureSize,
                                       kMax3DTextureSize,
                                       kUseDefaultTextures));
     TestHelper::SetupTextureManagerInitExpectations(
-        gl_.get(), "", kUseDefaultTextures);
+        gl_.get(), false, "", kUseDefaultTextures);
     manager_->Initialize();
     error_state_.reset(new ::testing::StrictMock<gles2::MockErrorState>());
   }
 
   void TearDown() override {
     manager_->Destroy(false);
     manager_.reset();
     GpuServiceTest::TearDown();
   }
 
@@ skipping 78 matching lines @@
   EXPECT_EQ(static_cast<GLenum>(GL_NEAREST), texture->min_filter());
   SetParameter(texture_ref, GL_TEXTURE_WRAP_S, GL_NEAREST, GL_INVALID_ENUM);
   EXPECT_EQ(static_cast<GLenum>(GL_CLAMP_TO_EDGE), texture->wrap_s());
   SetParameter(texture_ref, GL_TEXTURE_WRAP_T, GL_NEAREST, GL_INVALID_ENUM);
   EXPECT_EQ(static_cast<GLenum>(GL_CLAMP_TO_EDGE), texture->wrap_t());
   SetParameter(texture_ref, GL_TEXTURE_MAX_ANISOTROPY_EXT, 0, GL_INVALID_VALUE);
 }
 
 TEST_F(TextureManagerTest, UseDefaultTexturesTrue) {
   bool use_default_textures = true;
-  scoped_refptr<FeatureInfo> feature_info(new FeatureInfo());
-
-  TestHelper::SetupTextureManagerInitExpectations(
-      gl_.get(), "GL_ANGLE_texture_usage", use_default_textures);
+  TestHelper::SetupFeatureInfoInitExpectationsWithGLVersion(

[Zhenyao Mo, 2015/09/15 18:37:16]

Can you add a function to handle feature_info_ setup for ES3? So it can be
shared here and reused in the feature.

Also, can you test the ES2 cases AND the ES3 case? i.e., instead of modifying
UseDefaultTextures{True|False}, add UseDefaultTextures{True|False}ES3.

[qiankun, 2015/09/17 09:39:27]

Done.

+      gl_.get(), "", "", "OpenGL ES 3.0");
+  feature_info_->Initialize();
+  EXPECT_CALL(*gl_, GetIntegerv(GL_MAX_COLOR_ATTACHMENTS, _))
+      .WillOnce(SetArgPointee<1>(8))
+      .RetiresOnSaturation();
+  EXPECT_CALL(*gl_, GetIntegerv(GL_MAX_DRAW_BUFFERS, _))
+      .WillOnce(SetArgPointee<1>(8))
+      .RetiresOnSaturation();
+  feature_info_->EnableES3Validators();
+  TestHelper::SetupTextureManagerInitExpectations(gl_.get(),
+      true, "GL_ANGLE_texture_usage", use_default_textures);
   TextureManager manager(NULL,
                          feature_info_.get(),
                          kMaxTextureSize,
                          kMaxCubeMapTextureSize,
                          kMaxRectangleTextureSize,
                          kMax3DTextureSize,
                          use_default_textures);
   manager.Initialize();
 
   EXPECT_TRUE(manager.GetDefaultTextureInfo(GL_TEXTURE_2D) != NULL);
+  EXPECT_TRUE(manager.GetDefaultTextureInfo(GL_TEXTURE_3D) != NULL);
+  EXPECT_TRUE(manager.GetDefaultTextureInfo(GL_TEXTURE_2D_ARRAY) != NULL);
   EXPECT_TRUE(manager.GetDefaultTextureInfo(GL_TEXTURE_CUBE_MAP) != NULL);
 
   // TODO(vmiura): Test GL_TEXTURE_EXTERNAL_OES & GL_TEXTURE_RECTANGLE_ARB.
 
   manager.Destroy(false);
 }
 
 TEST_F(TextureManagerTest, UseDefaultTexturesFalse) {
   bool use_default_textures = false;
-  TestHelper::SetupTextureManagerInitExpectations(
-      gl_.get(), "GL_ANGLE_texture_usage", use_default_textures);
+  TestHelper::SetupFeatureInfoInitExpectationsWithGLVersion(
+      gl_.get(), "", "", "OpenGL ES 3.0");
+  feature_info_->Initialize();
+  EXPECT_CALL(*gl_, GetIntegerv(GL_MAX_COLOR_ATTACHMENTS, _))
+      .WillOnce(SetArgPointee<1>(8))
+      .RetiresOnSaturation();
+  EXPECT_CALL(*gl_, GetIntegerv(GL_MAX_DRAW_BUFFERS, _))
+      .WillOnce(SetArgPointee<1>(8))
+      .RetiresOnSaturation();
+  feature_info_->EnableES3Validators();
+  TestHelper::SetupTextureManagerInitExpectations(gl_.get(),
+      true, "GL_ANGLE_texture_usage", use_default_textures);
   TextureManager manager(NULL,
                          feature_info_.get(),
                          kMaxTextureSize,
                          kMaxCubeMapTextureSize,
                          kMaxRectangleTextureSize,
                          kMax3DTextureSize,
                          use_default_textures);
   manager.Initialize();
 
   EXPECT_TRUE(manager.GetDefaultTextureInfo(GL_TEXTURE_2D) == NULL);
+  EXPECT_TRUE(manager.GetDefaultTextureInfo(GL_TEXTURE_3D) == NULL);
+  EXPECT_TRUE(manager.GetDefaultTextureInfo(GL_TEXTURE_2D_ARRAY) == NULL);
   EXPECT_TRUE(manager.GetDefaultTextureInfo(GL_TEXTURE_CUBE_MAP) == NULL);
 
   // TODO(vmiura): Test GL_TEXTURE_EXTERNAL_OES & GL_TEXTURE_RECTANGLE_ARB.
 
   manager.Destroy(false);
 }
 
 TEST_F(TextureManagerTest, TextureUsageExt) {
   TestHelper::SetupTextureManagerInitExpectations(
-      gl_.get(), "GL_ANGLE_texture_usage", kUseDefaultTextures);
+      gl_.get(), false, "GL_ANGLE_texture_usage", kUseDefaultTextures);
   TextureManager manager(NULL,
                          feature_info_.get(),
                          kMaxTextureSize,
                          kMaxCubeMapTextureSize,
                          kMaxRectangleTextureSize,
                          kMax3DTextureSize,
                          kUseDefaultTextures);
   manager.Initialize();
   const GLuint kClient1Id = 1;
   const GLuint kService1Id = 11;
   // Check we can create texture.
   manager.CreateTexture(kClient1Id, kService1Id);
   // Check texture got created.
   TextureRef* texture_ref = manager.GetTexture(kClient1Id);
   ASSERT_TRUE(texture_ref != NULL);
   TestHelper::SetTexParameteriWithExpectations(
       gl_.get(), error_state_.get(), &manager, texture_ref,
       GL_TEXTURE_USAGE_ANGLE, GL_FRAMEBUFFER_ATTACHMENT_ANGLE, GL_NO_ERROR);
   EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_ATTACHMENT_ANGLE),
             texture_ref->texture()->usage());
   manager.Destroy(false);
 }
 
 TEST_F(TextureManagerTest, Destroy) {
   const GLuint kClient1Id = 1;
   const GLuint kService1Id = 11;
   TestHelper::SetupTextureManagerInitExpectations(
-      gl_.get(), "", kUseDefaultTextures);
+      gl_.get(), false, "", kUseDefaultTextures);
   TextureManager manager(NULL,
                          feature_info_.get(),
                          kMaxTextureSize,
                          kMaxCubeMapTextureSize,
                          kMaxRectangleTextureSize,
                          kMax3DTextureSize,
                          kUseDefaultTextures);
   manager.Initialize();
   // Check we can create texture.
   manager.CreateTexture(kClient1Id, kService1Id);
   // Check texture got created.
   TextureRef* texture = manager.GetTexture(kClient1Id);
   ASSERT_TRUE(texture != NULL);
   EXPECT_CALL(*gl_, DeleteTextures(1, ::testing::Pointee(kService1Id)))
       .Times(1)
       .RetiresOnSaturation();
   TestHelper::SetupTextureManagerDestructionExpectations(
-      gl_.get(), "", kUseDefaultTextures);
+      gl_.get(), false, "", kUseDefaultTextures);
   manager.Destroy(true);
   // Check that resources got freed.
   texture = manager.GetTexture(kClient1Id);
   ASSERT_TRUE(texture == NULL);
 }
 
 TEST_F(TextureManagerTest, MaxValues) {
   // Check we get the right values for the max sizes.
   EXPECT_EQ(kMax2dLevels, manager_->MaxLevelsForTarget(GL_TEXTURE_2D));
   EXPECT_EQ(kMaxCubeMapLevels,
@@ skipping 1536 matching lines @@
     memory_tracker2_ = new CountingMemoryTracker;
     texture_manager2_.reset(
         new TextureManager(memory_tracker2_.get(),
                            feature_info_.get(),
                            TextureManagerTest::kMaxTextureSize,
                            TextureManagerTest::kMaxCubeMapTextureSize,
                            TextureManagerTest::kMaxRectangleTextureSize,
                            TextureManagerTest::kMax3DTextureSize,
                            kUseDefaultTextures));
     TestHelper::SetupTextureManagerInitExpectations(
-        gl_.get(), "", kUseDefaultTextures);
+        gl_.get(), false, "", kUseDefaultTextures);
     texture_manager1_->Initialize();
     TestHelper::SetupTextureManagerInitExpectations(
-        gl_.get(), "", kUseDefaultTextures);
+        gl_.get(), false, "", kUseDefaultTextures);
     texture_manager2_->Initialize();
   }
 
   void TearDown() override {
     texture_manager2_->Destroy(false);
     texture_manager2_.reset();
     texture_manager1_->Destroy(false);
     texture_manager1_.reset();
     GpuServiceTest::TearDown();
   }
@@ skipping 471 matching lines @@
   ExpectValid(GL_DEPTH_COMPONENT, GL_FLOAT, GL_DEPTH_COMPONENT32F);
   ExpectValid(GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, GL_DEPTH24_STENCIL8);
   ExpectValid(GL_DEPTH_STENCIL, GL_FLOAT_32_UNSIGNED_INT_24_8_REV,
               GL_DEPTH32F_STENCIL8);
 
   ExpectInvalid(GL_RGB_INTEGER, GL_INT, GL_RGBA8);
 }
 
 }  // namespace gles2
 }  // namespace gpu