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75 lines
2.8 KiB
75 lines
2.8 KiB
/* |
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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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namespace android { |
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namespace init { |
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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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EXPECT_FALSE(service_in_old_memory->process_cgroup_empty()); |
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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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EXPECT_FALSE(service_in_old_memory->process_cgroup_empty()); |
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} |
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} // namespace init |
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} // namespace android
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