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 #include <dirent.h>
18 #include <string>
19
20 #include <android-base/properties.h>
21 #include <android-base/strings.h>
22 #include "utility/ValidateXml.h"
23
24 using std::string_literals::operator""s;
25
get_files_in_dirs(const char * dir_path,std::vector<std::string> & files)26 static void get_files_in_dirs(const char* dir_path, std::vector<std::string>& files) {
27 DIR* d;
28 struct dirent* de;
29
30 d = opendir(dir_path);
31 if (d == nullptr) {
32 return;
33 }
34
35 while ((de = readdir(d))) {
36 if (de->d_type != DT_REG) {
37 continue;
38 }
39 files.push_back(de->d_name);
40 }
41 closedir(d);
42 }
43
TEST(CheckConfig,halManifestValidation)44 TEST(CheckConfig, halManifestValidation) {
45 if (android::base::GetIntProperty("ro.product.first_api_level", INT64_MAX) <= 28) {
46 GTEST_SKIP();
47 }
48
49 RecordProperty("description",
50 "Verify that the hal manifest file "
51 "is valid according to the schema");
52
53 constexpr const char* xsd = "/data/local/tmp/hal_manifest.xsd";
54
55 // There may be compatibility matrices in .../etc/vintf. Manifests are only loaded from
56 // manifest.xml and manifest_*.xml, so only check those.
57 std::vector<const char*> vintf_locations = {"/vendor/etc/vintf", "/odm/etc/vintf"};
58 for (const char* dir_path : vintf_locations) {
59 std::vector<std::string> files;
60 get_files_in_dirs(dir_path, files);
61 for (std::string file_name : files) {
62 if (android::base::StartsWith(file_name, "manifest")) {
63 EXPECT_VALID_XML((dir_path + "/"s + file_name).c_str(), xsd);
64 }
65 }
66 }
67
68 // .../etc/vintf/manifest should only contain manifest fragments, so all of them must match the
69 // schema.
70 std::vector<const char*> fragment_locations = {"/vendor/etc/vintf/manifest",
71 "/odm/etc/vintf/manifest"};
72 for (const char* dir_path : fragment_locations) {
73 std::vector<std::string> files;
74 get_files_in_dirs(dir_path, files);
75 for (std::string file_name : files) {
76 EXPECT_VALID_XML((dir_path + "/"s + file_name).c_str(), xsd);
77 }
78 }
79 }
80