1 /*
2 * Copyright (C) 2019 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 #pragma once
18
19 #include <string>
20
21 #include <gmock/gmock.h>
22 #include <jsonpb/json_schema_test.h>
23
24 #include "cgroups.pb.h"
25
26 using ::testing::MatchesRegex;
27
28 namespace android {
29 namespace profiles {
30
31 class CgroupsTest : public jsonpb::JsonSchemaTest {
32 public:
SetUp()33 void SetUp() override {
34 JsonSchemaTest::SetUp();
35 cgroups_ = static_cast<Cgroups*>(message());
36 }
37 Cgroups* cgroups_;
38 };
39
TEST_P(CgroupsTest,CgroupRequiredFields)40 TEST_P(CgroupsTest, CgroupRequiredFields) {
41 for (int i = 0; i < cgroups_->cgroups_size(); ++i) {
42 auto&& cgroup = cgroups_->cgroups(i);
43 EXPECT_FALSE(cgroup.controller().empty())
44 << "No controller name for cgroup #" << i << " in " << file_path_;
45 EXPECT_FALSE(cgroup.path().empty()) << "No path for cgroup #" << i << " in " << file_path_;
46 }
47 }
48
TEST_P(CgroupsTest,Cgroup2RequiredFields)49 TEST_P(CgroupsTest, Cgroup2RequiredFields) {
50 if (cgroups_->has_cgroups2()) {
51 EXPECT_FALSE(cgroups_->cgroups2().path().empty())
52 << "No path for cgroup2 in " << file_path_;
53 }
54 }
55
56 // "Mode" field must be in the format of "0xxx".
57 static inline constexpr const char* REGEX_MODE = "(0[0-7]{3})?";
TEST_P(CgroupsTest,CgroupMode)58 TEST_P(CgroupsTest, CgroupMode) {
59 for (int i = 0; i < cgroups_->cgroups_size(); ++i) {
60 EXPECT_THAT(cgroups_->cgroups(i).mode(), MatchesRegex(REGEX_MODE))
61 << "For cgroup controller #" << i << " in " << file_path_;
62 }
63 }
64
TEST_P(CgroupsTest,Cgroup2Mode)65 TEST_P(CgroupsTest, Cgroup2Mode) {
66 EXPECT_THAT(cgroups_->cgroups2().mode(), MatchesRegex(REGEX_MODE))
67 << "For cgroups2 in " << file_path_;
68 }
69
70 } // namespace profiles
71 } // namespace android
72