ResourceManager_unittest.cpp

Branch :

Show log
Commit
Author : Jamie Madill
Date : 2017-02-14 19:08:04
Hash : 6c1f671b
Message : Add destroy hooks for several GL objects. These hooks allow the back-end renderer to free object resources without having to store pointers to shared device handles for each and every object. This will allow us to save memory on back-ends that really care about memory overhead. There is a downside in that there is more boilerplate in passing gl::Context handles around everywhere. BUG=angleproject:1684 Change-Id: I89463bba8d23f92920e8956650cb73c7fc6d66b7 Reviewed-on: https://chromium-review.googlesource.com/426401 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>

src/libANGLE/ResourceManager_unittest.cpp

//
// Copyright 2015 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Unit tests for ResourceManager.
//

#include <gmock/gmock.h>
#include <gtest/gtest.h>

#include "libANGLE/ResourceManager.h"
#include "tests/angle_unittests_utils.h"

using namespace rx;
using namespace gl;

using ::testing::_;

namespace
{

class ResourceManagerTest : public testing::Test
{
  protected:
    void SetUp() override
    {
        mTextureManager      = new TextureManager();
        mBufferManager       = new BufferManager();
        mRenderbuffermanager = new RenderbufferManager();
    }

    void TearDown() override
    {
        mTextureManager->release(nullptr);
        mBufferManager->release(nullptr);
        mRenderbuffermanager->release(nullptr);
    }

    MockGLFactory mMockFactory;
    TextureManager *mTextureManager;
    BufferManager *mBufferManager;
    RenderbufferManager *mRenderbuffermanager;
};

TEST_F(ResourceManagerTest, ReallocateBoundTexture)
{
    EXPECT_CALL(mMockFactory, createTexture(_)).Times(1).RetiresOnSaturation();

    mTextureManager->checkTextureAllocation(&mMockFactory, 1, GL_TEXTURE_2D);
    GLuint newTexture = mTextureManager->createTexture();
    EXPECT_NE(1u, newTexture);
}

TEST_F(ResourceManagerTest, ReallocateBoundBuffer)
{
    EXPECT_CALL(mMockFactory, createBuffer(_)).Times(1).RetiresOnSaturation();

    mBufferManager->checkBufferAllocation(&mMockFactory, 1);
    GLuint newBuffer = mBufferManager->createBuffer();
    EXPECT_NE(1u, newBuffer);
}

TEST_F(ResourceManagerTest, ReallocateBoundRenderbuffer)
{
    EXPECT_CALL(mMockFactory, createRenderbuffer()).Times(1).RetiresOnSaturation();

    mRenderbuffermanager->checkRenderbufferAllocation(&mMockFactory, 1);
    GLuint newRenderbuffer = mRenderbuffermanager->createRenderbuffer();
    EXPECT_NE(1u, newRenderbuffer);
}

}  // anonymous namespace

kc3-lang/angle/src/libANGLE/ResourceManager_unittest.cpp

Commit

kc3-lang/angle /src/libANGLE/ResourceManager_unittest.cpp