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/*
* Copyright (C) 2016 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 "VtsHalGraphicsMapperV2_1TargetTest"
#include <android-base/logging.h>
#include <android/hardware/graphics/mapper/2.1/IMapper.h>
#include <gtest/gtest.h>
#include <hidl/GtestPrinter.h>
#include <hidl/ServiceManagement.h>
#include <mapper-vts/2.1/MapperVts.h>
namespace android {
namespace hardware {
namespace graphics {
namespace mapper {
namespace V2_1 {
namespace vts {
namespace {
using android::hardware::graphics::allocator::V2_0::IAllocator;
using android::hardware::graphics::common::V1_1::BufferUsage;
using android::hardware::graphics::common::V1_1::PixelFormat;
using V2_0::Error;
class GraphicsMapperHidlTest
: public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
protected:
void SetUp() override {
ASSERT_NO_FATAL_FAILURE(mGralloc = std::make_unique<Gralloc>(std::get<0>(GetParam()),
std::get<1>(GetParam())));
mDummyDescriptorInfo.width = 64;
mDummyDescriptorInfo.height = 64;
mDummyDescriptorInfo.layerCount = 1;
mDummyDescriptorInfo.format = PixelFormat::RGBA_8888;
mDummyDescriptorInfo.usage =
static_cast<uint64_t>(BufferUsage::CPU_WRITE_OFTEN | BufferUsage::CPU_READ_OFTEN);
}
void TearDown() override {}
std::unique_ptr<Gralloc> mGralloc;
IMapper::BufferDescriptorInfo mDummyDescriptorInfo{};
};
/**
* Test that IMapper::validateBufferSize works.
*/
TEST_P(GraphicsMapperHidlTest, ValidateBufferSizeBasic) {
const native_handle_t* bufferHandle;
uint32_t stride;
ASSERT_NO_FATAL_FAILURE(bufferHandle = mGralloc->allocate(mDummyDescriptorInfo, true, &stride));
ASSERT_TRUE(mGralloc->validateBufferSize(bufferHandle, mDummyDescriptorInfo, stride));
ASSERT_NO_FATAL_FAILURE(mGralloc->freeBuffer(bufferHandle));
}
/**
* Test IMapper::validateBufferSize with invalid buffers.
*/
TEST_P(GraphicsMapperHidlTest, ValidateBufferSizeBadBuffer) {
native_handle_t* invalidHandle = nullptr;
Error ret = mGralloc->getMapper()->validateBufferSize(invalidHandle, mDummyDescriptorInfo,
mDummyDescriptorInfo.width);
ASSERT_EQ(Error::BAD_BUFFER, ret)
<< "validateBufferSize with nullptr did not fail with BAD_BUFFER";
invalidHandle = native_handle_create(0, 0);
ret = mGralloc->getMapper()->validateBufferSize(invalidHandle, mDummyDescriptorInfo,
mDummyDescriptorInfo.width);
ASSERT_EQ(Error::BAD_BUFFER, ret)
<< "validateBufferSize with invalid handle did not fail with BAD_BUFFER";
native_handle_delete(invalidHandle);
native_handle_t* rawBufferHandle;
ASSERT_NO_FATAL_FAILURE(rawBufferHandle = const_cast<native_handle_t*>(
mGralloc->allocate(mDummyDescriptorInfo, false)));
ret = mGralloc->getMapper()->validateBufferSize(rawBufferHandle, mDummyDescriptorInfo,
mDummyDescriptorInfo.width);
ASSERT_EQ(Error::BAD_BUFFER, ret)
<< "validateBufferSize with raw buffer handle did not fail with BAD_BUFFER";
ASSERT_NO_FATAL_FAILURE(mGralloc->freeBuffer(rawBufferHandle));
}
/**
* Test IMapper::validateBufferSize with invalid descriptor and/or stride.
*/
TEST_P(GraphicsMapperHidlTest, ValidateBufferSizeBadValue) {
auto info = mDummyDescriptorInfo;
info.width = 1024;
info.height = 1024;
info.layerCount = 1;
info.format = PixelFormat::RGBA_8888;
native_handle_t* bufferHandle;
uint32_t stride;
ASSERT_NO_FATAL_FAILURE(
bufferHandle = const_cast<native_handle_t*>(mGralloc->allocate(info, true, &stride)));
// All checks below test if a 8MB buffer can fit in a 4MB buffer.
info.width *= 2;
Error ret = mGralloc->getMapper()->validateBufferSize(bufferHandle, info, stride);
ASSERT_EQ(Error::BAD_VALUE, ret)
<< "validateBufferSize with bad width did not fail with BAD_VALUE";
info.width /= 2;
info.height *= 2;
ret = mGralloc->getMapper()->validateBufferSize(bufferHandle, info, stride);
ASSERT_EQ(Error::BAD_VALUE, ret)
<< "validateBufferSize with bad height did not fail with BAD_VALUE";
info.height /= 2;
info.layerCount *= 2;
ret = mGralloc->getMapper()->validateBufferSize(bufferHandle, info, stride);
ASSERT_EQ(Error::BAD_VALUE, ret)
<< "validateBufferSize with bad layer count did not fail with BAD_VALUE";
info.layerCount /= 2;
info.format = PixelFormat::RGBA_FP16;
ret = mGralloc->getMapper()->validateBufferSize(bufferHandle, info, stride);
ASSERT_EQ(Error::BAD_VALUE, ret)
<< "validateBufferSize with bad format did not fail with BAD_VALUE";
info.format = PixelFormat::RGBA_8888;
ret = mGralloc->getMapper()->validateBufferSize(bufferHandle, mDummyDescriptorInfo, stride * 2);
ASSERT_EQ(Error::BAD_VALUE, ret)
<< "validateBufferSize with bad stride did not fail with BAD_VALUE";
ASSERT_NO_FATAL_FAILURE(mGralloc->freeBuffer(bufferHandle));
}
/**
* Test IMapper::getTransportSize.
*/
TEST_P(GraphicsMapperHidlTest, GetTransportSizeBasic) {
const native_handle_t* bufferHandle;
uint32_t numFds;
uint32_t numInts;
ASSERT_NO_FATAL_FAILURE(bufferHandle = mGralloc->allocate(mDummyDescriptorInfo, true));
ASSERT_NO_FATAL_FAILURE(mGralloc->getTransportSize(bufferHandle, &numFds, &numInts));
ASSERT_NO_FATAL_FAILURE(mGralloc->freeBuffer(bufferHandle));
}
/**
* Test IMapper::getTransportSize with invalid buffers.
*/
TEST_P(GraphicsMapperHidlTest, GetTransportSizeBadBuffer) {
native_handle_t* invalidHandle = nullptr;
mGralloc->getMapper()->getTransportSize(
invalidHandle, [&](const auto& tmpError, const auto&, const auto&) {
ASSERT_EQ(Error::BAD_BUFFER, tmpError)
<< "getTransportSize with nullptr did not fail with BAD_BUFFER";
});
invalidHandle = native_handle_create(0, 0);
mGralloc->getMapper()->getTransportSize(
invalidHandle, [&](const auto& tmpError, const auto&, const auto&) {
ASSERT_EQ(Error::BAD_BUFFER, tmpError)
<< "getTransportSize with invalid handle did not fail with BAD_BUFFER";
});
native_handle_delete(invalidHandle);
native_handle_t* rawBufferHandle;
ASSERT_NO_FATAL_FAILURE(rawBufferHandle = const_cast<native_handle_t*>(
mGralloc->allocate(mDummyDescriptorInfo, false)));
mGralloc->getMapper()->getTransportSize(
rawBufferHandle, [&](const auto& tmpError, const auto&, const auto&) {
ASSERT_EQ(Error::BAD_BUFFER, tmpError)
<< "getTransportSize with raw buffer handle did not fail with BAD_BUFFER";
});
ASSERT_NO_FATAL_FAILURE(mGralloc->freeBuffer(rawBufferHandle));
}
/**
* Test IMapper::createDescriptor with valid descriptor info.
*/
TEST_P(GraphicsMapperHidlTest, CreateDescriptor_2_1Basic) {
ASSERT_NO_FATAL_FAILURE(mGralloc->createDescriptor(mDummyDescriptorInfo));
}
/**
* Test IMapper::createDescriptor with invalid descriptor info.
*/
TEST_P(GraphicsMapperHidlTest, CreateDescriptor_2_1Negative) {
auto info = mDummyDescriptorInfo;
info.width = 0;
mGralloc->getMapper()->createDescriptor_2_1(info, [&](const auto& tmpError, const auto&) {
EXPECT_EQ(Error::BAD_VALUE, tmpError) << "createDescriptor did not fail with BAD_VALUE";
});
}
GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(GraphicsMapperHidlTest);
INSTANTIATE_TEST_CASE_P(
PerInstance, GraphicsMapperHidlTest,
testing::Combine(
testing::ValuesIn(
android::hardware::getAllHalInstanceNames(IAllocator::descriptor)),
testing::ValuesIn(android::hardware::getAllHalInstanceNames(IMapper::descriptor))),
android::hardware::PrintInstanceTupleNameToString<>);
} // namespace
} // namespace vts
} // namespace V2_1
} // namespace mapper
} // namespace graphics
} // namespace hardware
} // namespace android
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