86 lines
3.2 KiB
C++
86 lines
3.2 KiB
C++
/*
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* Copyright (C) 2020 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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#ifndef ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_1_0_UTILS_TEST_MOCK_PREPARED_MODEL_H
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#define ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_1_0_UTILS_TEST_MOCK_PREPARED_MODEL_H
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#include <android/hardware/neuralnetworks/1.0/IPreparedModel.h>
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include <hidl/HidlSupport.h>
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#include <hidl/Status.h>
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namespace android::hardware::neuralnetworks::V1_0::utils {
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class MockPreparedModel final : public IPreparedModel {
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public:
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static sp<MockPreparedModel> create();
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// IBase methods below.
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MOCK_METHOD(Return<void>, ping, (), (override));
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MOCK_METHOD(Return<bool>, linkToDeathRet, ());
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Return<bool> linkToDeath(const sp<hidl_death_recipient>& recipient,
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uint64_t /*cookie*/) override;
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// V1_0 methods below.
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MOCK_METHOD(Return<V1_0::ErrorStatus>, execute,
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(const V1_0::Request& request, const sp<V1_0::IExecutionCallback>& callback),
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(override));
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// Helper methods.
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void simulateCrash();
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private:
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sp<hidl_death_recipient> mDeathRecipient;
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};
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inline sp<MockPreparedModel> MockPreparedModel::create() {
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auto mockPreparedModel = sp<MockPreparedModel>::make();
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// Setup default actions for each relevant call.
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const auto ret = []() -> Return<bool> { return true; };
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// Setup default actions for each relevant call.
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ON_CALL(*mockPreparedModel, linkToDeathRet()).WillByDefault(testing::Invoke(ret));
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// These EXPECT_CALL(...).Times(testing::AnyNumber()) calls are to suppress warnings on the
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// uninteresting methods calls.
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EXPECT_CALL(*mockPreparedModel, linkToDeathRet()).Times(testing::AnyNumber());
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return mockPreparedModel;
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}
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inline Return<bool> MockPreparedModel::linkToDeath(const sp<hidl_death_recipient>& recipient,
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uint64_t /*cookie*/) {
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mDeathRecipient = recipient;
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return linkToDeathRet();
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}
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inline void MockPreparedModel::simulateCrash() {
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ASSERT_NE(nullptr, mDeathRecipient.get());
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// Currently, the utils::PreparedModel will not use the `cookie` or `who` arguments, so we pass
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// in 0 and nullptr for these arguments instead. Normally, they are used by the
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// hidl_death_recipient to determine which object is dead. However, the utils::PreparedModel
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// code only pairs a single death recipient with a single HIDL interface object, so these
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// arguments are redundant.
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mDeathRecipient->serviceDied(0, nullptr);
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}
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} // namespace android::hardware::neuralnetworks::V1_0::utils
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#endif // ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_1_0_UTILS_TEST_MOCK_PREPARED_MODEL_H
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