| /* |
| * Copyright (C) 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. |
| */ |
| |
| #include <VtsHalHidlTargetTestBase.h> |
| #include <VtsHalHidlTargetTestEnvBase.h> |
| #include <android-base/logging.h> |
| #include <android/hidl/allocator/1.0/IAllocator.h> |
| #include <android/hidl/memory/1.0/IMemory.h> |
| #include <hidlmemory/mapping.h> |
| |
| using ::android::sp; |
| using ::android::hardware::hidl_memory; |
| using ::android::hardware::hidl_vec; |
| using ::android::hardware::Return; |
| using ::android::hardware::Void; |
| using ::android::hidl::allocator::V1_0::IAllocator; |
| using ::android::hidl::memory::V1_0::IMemory; |
| |
| #define ASSERT_OK(ret) ASSERT_TRUE((ret).isOk()) |
| #define EXPECT_OK(ret) EXPECT_TRUE((ret).isOk()) |
| |
| class AllocatorEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase { |
| public: |
| virtual void registerTestServices() override { registerTestService<IAllocator>(); } |
| |
| static AllocatorEnvironment* instance() { |
| static AllocatorEnvironment* instance = new AllocatorEnvironment(); |
| return instance; |
| }; |
| }; |
| |
| class AllocatorHidlTest : public ::testing::VtsHalHidlTargetTestBase { |
| public: |
| virtual void SetUp() override { |
| allocator = getService<IAllocator>(AllocatorEnvironment::instance()); |
| ASSERT_NE(allocator, nullptr); |
| } |
| |
| sp<IMemory> expectAllocateSuccess(size_t size) { |
| sp<IMemory> memory; |
| EXPECT_OK(allocator->allocate(size, [&](bool success, const hidl_memory& mem) { |
| ASSERT_TRUE(success) << "Allocate failed for size: " << size; |
| EXPECT_EQ(mem.size(), size) |
| << "Allocated " << size << " but got hidl_memory with size " << mem.size(); |
| memory = mapMemory(mem); |
| })); |
| EXPECT_NE(nullptr, memory.get()); |
| EXPECT_EQ(memory->getSize(), size) |
| << "Allocated " << size << " but got IMemory with size " << memory->getSize(); |
| return memory; |
| } |
| |
| std::vector<sp<IMemory>> expectBatchAllocateSuccess(size_t size, size_t count) { |
| std::vector<sp<IMemory>> memories; |
| memories.reserve(count); |
| EXPECT_OK(allocator->batchAllocate( |
| size, count, [&](bool success, const hidl_vec<hidl_memory>& mems) { |
| EXPECT_EQ(count, mems.size()); |
| |
| for (const hidl_memory& mem : mems) { |
| ASSERT_TRUE(success) << "Allocate failed for size: " << size; |
| EXPECT_EQ(mem.size(), size) |
| << "Allocated " << size << " but got hidl_memory with size " << mem.size(); |
| memories.push_back(mapMemory(mem)); |
| } |
| })); |
| for (const sp<IMemory>& memory : memories) { |
| EXPECT_NE(nullptr, memory.get()); |
| EXPECT_EQ(memory->getSize(), size) |
| << "Allocated " << size << " but got IMemory with size " << memory->getSize(); |
| } |
| return memories; |
| } |
| |
| sp<IAllocator> allocator; |
| }; |
| |
| TEST_F(AllocatorHidlTest, TestAllocateSizes) { |
| for (size_t size : {1, 1023, 1024, 1025, 4096}) { |
| expectAllocateSuccess(size); |
| } |
| } |
| |
| TEST_F(AllocatorHidlTest, TestBatchAllocateSizes) { |
| for (size_t count : {1, 1, 2, 3, 10}) { |
| for (size_t size : {1, 1023, 1024, 1025, 4096}) { |
| expectBatchAllocateSuccess(size, count); |
| } |
| } |
| } |
| |
| TEST_F(AllocatorHidlTest, TestCommit) { |
| constexpr size_t kSize = 1337; |
| |
| sp<IMemory> memory = expectAllocateSuccess(kSize); |
| for (int i = 0; i < 100; i++) { |
| EXPECT_OK(memory->read()); |
| EXPECT_OK(memory->update()); |
| EXPECT_OK(memory->commit()); |
| |
| EXPECT_OK(memory->read()); |
| EXPECT_OK(memory->commit()); |
| |
| EXPECT_OK(memory->update()); |
| EXPECT_OK(memory->commit()); |
| } |
| |
| for (int i = 0; i < kSize; i++) { |
| EXPECT_OK(memory->readRange(i, kSize)); |
| EXPECT_OK(memory->updateRange(i, kSize)); |
| EXPECT_OK(memory->commit()); |
| |
| EXPECT_OK(memory->readRange(i, kSize)); |
| EXPECT_OK(memory->commit()); |
| |
| EXPECT_OK(memory->updateRange(i, kSize)); |
| EXPECT_OK(memory->commit()); |
| } |
| } |
| |
| int main(int argc, char** argv) { |
| ::testing::AddGlobalTestEnvironment(AllocatorEnvironment::instance()); |
| ::testing::InitGoogleTest(&argc, argv); |
| AllocatorEnvironment::instance()->init(&argc, argv); |
| return RUN_ALL_TESTS(); |
| } |