Dan Willemsen | 9862c2a | 2016-09-30 19:42:53 -0700 | [diff] [blame] | 1 | // Copyright 2016 Google Inc. All rights reserved |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
Koichi Shiraishi | df8cd05 | 2016-09-06 15:05:35 +0900 | [diff] [blame] | 15 | // +build ignore |
| 16 | |
Dan Willemsen | 9862c2a | 2016-09-30 19:42:53 -0700 | [diff] [blame] | 17 | #include <benchmark/benchmark.h> |
| 18 | #include <cstdio> |
Dan Willemsen | 3ce083f | 2017-10-11 22:17:48 -0700 | [diff] [blame] | 19 | #include "fileutil.h" |
Dan Willemsen | 9862c2a | 2016-09-30 19:42:53 -0700 | [diff] [blame] | 20 | |
| 21 | static void BM_RunCommand(benchmark::State& state) { |
Dan Willemsen | 064be22 | 2016-09-30 20:17:14 -0700 | [diff] [blame] | 22 | std::string shell = "/bin/bash"; |
| 23 | std::string shellflag = "-c"; |
Dan Willemsen | 9862c2a | 2016-09-30 19:42:53 -0700 | [diff] [blame] | 24 | std::string cmd = "echo $((1+3))"; |
| 25 | while (state.KeepRunning()) { |
| 26 | std::string result; |
Dan Willemsen | 064be22 | 2016-09-30 20:17:14 -0700 | [diff] [blame] | 27 | RunCommand(shell, shellflag, cmd, RedirectStderr::NONE, &result); |
Dan Willemsen | 9862c2a | 2016-09-30 19:42:53 -0700 | [diff] [blame] | 28 | } |
| 29 | } |
| 30 | BENCHMARK(BM_RunCommand); |
| 31 | |
| 32 | static void BM_RunCommand_ComplexShell(benchmark::State& state) { |
Dan Willemsen | 064be22 | 2016-09-30 20:17:14 -0700 | [diff] [blame] | 33 | std::string shell = "/bin/bash "; |
| 34 | std::string shellflag = "-c"; |
Dan Willemsen | 9862c2a | 2016-09-30 19:42:53 -0700 | [diff] [blame] | 35 | std::string cmd = "echo $((1+3))"; |
| 36 | while (state.KeepRunning()) { |
| 37 | std::string result; |
Dan Willemsen | 064be22 | 2016-09-30 20:17:14 -0700 | [diff] [blame] | 38 | RunCommand(shell, shellflag, cmd, RedirectStderr::NONE, &result); |
Dan Willemsen | 9862c2a | 2016-09-30 19:42:53 -0700 | [diff] [blame] | 39 | } |
| 40 | } |
| 41 | BENCHMARK(BM_RunCommand_ComplexShell); |
| 42 | |
| 43 | BENCHMARK_MAIN(); |