1/*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "subcontext.h"
18
19#include <benchmark/benchmark.h>
20#include <selinux/selinux.h>
21
22#include "test_function_map.h"
23
24namespace android {
25namespace init {
26
27static void BenchmarkSuccess(benchmark::State& state) {
28    if (getuid() != 0) {
29        state.SkipWithError("Skipping benchmark, must be run as root.");
30        return;
31    }
32    char* context;
33    if (getcon(&context) != 0) {
34        state.SkipWithError("getcon() failed");
35        return;
36    }
37
38    auto subcontext = Subcontext("path", context);
39    free(context);
40
41    while (state.KeepRunning()) {
42        subcontext.Execute(std::vector<std::string>{"return_success"});
43    }
44
45    if (subcontext.pid() > 0) {
46        kill(subcontext.pid(), SIGTERM);
47        kill(subcontext.pid(), SIGKILL);
48    }
49}
50
51BENCHMARK(BenchmarkSuccess);
52
53TestFunctionMap BuildTestFunctionMap() {
54    TestFunctionMap test_function_map;
55    test_function_map.Add("return_success", 0, 0, true,
56                          [](const BuiltinArguments& args) { return Success(); });
57
58    return test_function_map;
59}
60
61}  // namespace init
62}  // namespace android
63
64int main(int argc, char** argv) {
65    if (argc > 1 && !strcmp(basename(argv[1]), "subcontext")) {
66        auto test_function_map = android::init::BuildTestFunctionMap();
67        return android::init::SubcontextMain(argc, argv, &test_function_map);
68    }
69
70    ::benchmark::Initialize(&argc, argv);
71    if (::benchmark::ReportUnrecognizedArguments(argc, argv)) return 1;
72    ::benchmark::RunSpecifiedBenchmarks();
73}
74