7da548578c
Add unit test to ensure all POD types of Service are initialized. Bug: 37855222 Test: Ensure bugreport is triggered via keychord properly. Test: New unit tests Change-Id: If2cfea15a74ab417a7b909a60c264cb8eb990de7
67 lines
2.6 KiB
C++
67 lines
2.6 KiB
C++
/*
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* Copyright (C) 2017 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 "service.h"
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#include <algorithm>
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#include <memory>
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#include <type_traits>
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#include <vector>
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#include <gtest/gtest.h>
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TEST(service, pod_initialized) {
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constexpr auto memory_size = sizeof(Service);
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alignas(alignof(Service)) char old_memory[memory_size];
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for (std::size_t i = 0; i < memory_size; ++i) {
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old_memory[i] = 0xFF;
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}
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std::vector<std::string> dummy_args{"/bin/test"};
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Service* service_in_old_memory = new (old_memory) Service("test_old_memory", dummy_args);
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EXPECT_EQ(0U, service_in_old_memory->flags());
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EXPECT_EQ(0, service_in_old_memory->pid());
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EXPECT_EQ(0, service_in_old_memory->crash_count());
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EXPECT_EQ(0U, service_in_old_memory->uid());
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EXPECT_EQ(0U, service_in_old_memory->gid());
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EXPECT_EQ(0U, service_in_old_memory->namespace_flags());
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EXPECT_EQ(0, service_in_old_memory->keychord_id());
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EXPECT_EQ(IoSchedClass_NONE, service_in_old_memory->ioprio_class());
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EXPECT_EQ(0, service_in_old_memory->ioprio_pri());
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EXPECT_EQ(0, service_in_old_memory->priority());
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EXPECT_EQ(-1000, service_in_old_memory->oom_score_adjust());
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for (std::size_t i = 0; i < memory_size; ++i) {
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old_memory[i] = 0xFF;
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}
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Service* service_in_old_memory2 = new (old_memory)
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Service("test_old_memory", 0U, 0U, 0U, std::vector<gid_t>(), CapSet(), 0U, "", dummy_args);
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EXPECT_EQ(0U, service_in_old_memory2->flags());
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EXPECT_EQ(0, service_in_old_memory2->pid());
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EXPECT_EQ(0, service_in_old_memory2->crash_count());
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EXPECT_EQ(0U, service_in_old_memory2->uid());
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EXPECT_EQ(0U, service_in_old_memory2->gid());
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EXPECT_EQ(0U, service_in_old_memory2->namespace_flags());
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EXPECT_EQ(0, service_in_old_memory2->keychord_id());
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EXPECT_EQ(IoSchedClass_NONE, service_in_old_memory2->ioprio_class());
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EXPECT_EQ(0, service_in_old_memory2->ioprio_pri());
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EXPECT_EQ(0, service_in_old_memory2->priority());
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EXPECT_EQ(-1000, service_in_old_memory2->oom_score_adjust());
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}
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