76 lines
2.7 KiB
C++
76 lines
2.7 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <android/binder_auto_utils.h>
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#include <android/binder_manager.h>
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include <aidl/android/aidl/tests/BnTestService.h>
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#include <android-base/logging.h>
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using aidl::android::aidl::tests::BackendType;
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using aidl::android::aidl::tests::ITestService;
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using aidl::android::aidl::tests::ITestServiceDelegator;
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static constexpr int8_t kCustomByte = 8;
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struct CustomDelegator : public ITestServiceDelegator {
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public:
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CustomDelegator(std::shared_ptr<ITestService>& impl) : ITestServiceDelegator(impl) {}
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// Change RepeatByte to always return the same byte.
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ndk::ScopedAStatus RepeatByte(int8_t /* token */, int8_t* _aidl_return) override {
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*_aidl_return = kCustomByte;
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return ndk::ScopedAStatus::ok();
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}
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};
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struct AidlDelegatorTest : testing::Test {
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template <typename T>
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std::shared_ptr<T> getService() {
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ndk::SpAIBinder binder = ndk::SpAIBinder(AServiceManager_getService(T::descriptor));
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return T::fromBinder(binder);
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}
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void SetUp() override { service = getService<ITestService>(); }
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std::shared_ptr<ITestService> service;
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};
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TEST_F(AidlDelegatorTest, SimpleDelegator) {
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auto delegator = ndk::SharedRefBase::make<ITestServiceDelegator>(service);
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int8_t returned_value;
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auto status = delegator->RepeatByte(12, &returned_value);
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ASSERT_TRUE(status.isOk()) << status.getMessage();
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EXPECT_EQ(12, returned_value);
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}
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TEST_F(AidlDelegatorTest, CustomDelegator) {
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auto delegator = ndk::SharedRefBase::make<CustomDelegator>(service);
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int8_t returned_value;
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auto status = delegator->RepeatByte(12, &returned_value);
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ASSERT_TRUE(status.isOk()) << status.getMessage();
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EXPECT_EQ(kCustomByte, returned_value);
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}
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TEST_F(AidlDelegatorTest, SendDelegator) {
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auto delegator = ndk::SharedRefBase::make<ITestServiceDelegator>(service);
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auto fromAsBinder = ITestServiceDelegator::fromBinder(delegator->asBinder());
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// Make sure the delegator works after asBinder -> fromBinder conversions
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int8_t returned_value = 0;
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auto status = fromAsBinder->RepeatByte(12, &returned_value);
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ASSERT_TRUE(status.isOk()) << status.getDescription();
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EXPECT_EQ(12, returned_value);
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}
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