1 /*
2 * Copyright (C) 2018 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 <sys/sysinfo.h>
18
19 #include "gtest/gtest.h"
20
21 namespace perfetto {
22
TEST(PerfettoDeviceFeatureTest,TestMaxCpusForAtraceChmod)23 TEST(PerfettoDeviceFeatureTest, TestMaxCpusForAtraceChmod) {
24 // Check that there are no more than 16 CPUs so that the assumption in the
25 // atrace.rc for clearing CPU buffers is valid.
26 ASSERT_LE(get_nprocs(), 16);
27 }
28
29 } // namespace perfetto
30