| /* |
| * Copyright 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define LOG_TAG "GraphicBufferTest" |
| |
| #include <ui/BufferHubBuffer.h> |
| #include <ui/GraphicBuffer.h> |
| |
| #include <gtest/gtest.h> |
| |
| namespace android { |
| |
| namespace { |
| |
| constexpr uint32_t kTestWidth = 1024; |
| constexpr uint32_t kTestHeight = 1; |
| constexpr uint32_t kTestFormat = HAL_PIXEL_FORMAT_BLOB; |
| constexpr uint32_t kTestLayerCount = 1; |
| constexpr uint64_t kTestUsage = GraphicBuffer::USAGE_SW_WRITE_OFTEN; |
| |
| } // namespace |
| |
| class GraphicBufferTest : public testing::Test {}; |
| |
| TEST_F(GraphicBufferTest, CreateFromBufferHubBuffer) { |
| std::unique_ptr<BufferHubBuffer> b1 = |
| BufferHubBuffer::Create(kTestWidth, kTestHeight, kTestLayerCount, kTestFormat, |
| kTestUsage, /*userMetadataSize=*/0); |
| ASSERT_NE(b1, nullptr); |
| EXPECT_TRUE(b1->IsValid()); |
| |
| sp<GraphicBuffer> gb(new GraphicBuffer(std::move(b1))); |
| EXPECT_TRUE(gb->isBufferHubBuffer()); |
| |
| EXPECT_EQ(gb->getWidth(), kTestWidth); |
| EXPECT_EQ(gb->getHeight(), kTestHeight); |
| EXPECT_EQ(static_cast<uint32_t>(gb->getPixelFormat()), kTestFormat); |
| EXPECT_EQ(gb->getUsage(), kTestUsage); |
| EXPECT_EQ(gb->getLayerCount(), kTestLayerCount); |
| } |
| |
| TEST_F(GraphicBufferTest, InvalidBufferIdForNoneBufferHubBuffer) { |
| sp<GraphicBuffer> gb( |
| new GraphicBuffer(kTestWidth, kTestHeight, kTestFormat, kTestLayerCount, kTestUsage)); |
| EXPECT_FALSE(gb->isBufferHubBuffer()); |
| EXPECT_EQ(gb->getBufferId(), -1); |
| } |
| |
| TEST_F(GraphicBufferTest, BufferIdMatchesBufferHubBufferId) { |
| std::unique_ptr<BufferHubBuffer> b1 = |
| BufferHubBuffer::Create(kTestWidth, kTestHeight, kTestLayerCount, kTestFormat, |
| kTestUsage, /*userMetadataSize=*/0); |
| EXPECT_NE(b1, nullptr); |
| EXPECT_TRUE(b1->IsValid()); |
| |
| int b1_id = b1->id(); |
| EXPECT_GE(b1_id, 0); |
| |
| sp<GraphicBuffer> gb(new GraphicBuffer(std::move(b1))); |
| EXPECT_TRUE(gb->isBufferHubBuffer()); |
| EXPECT_EQ(gb->getBufferId(), b1_id); |
| } |
| |
| } // namespace android |