Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 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 "androidfw/LoadedArsc.h" |
| 18 | |
Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 19 | #include "TestHelpers.h" |
| 20 | #include "data/basic/R.h" |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 21 | #include "data/libclient/R.h" |
Adam Lesinski | 73f6f9d | 2017-11-14 10:18:05 -0800 | [diff] [blame] | 22 | #include "data/sparse/R.h" |
Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 23 | #include "data/styles/R.h" |
| 24 | |
| 25 | namespace app = com::android::app; |
| 26 | namespace basic = com::android::basic; |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 27 | namespace libclient = com::android::libclient; |
Adam Lesinski | 73f6f9d | 2017-11-14 10:18:05 -0800 | [diff] [blame] | 28 | namespace sparse = com::android::sparse; |
Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 29 | |
| 30 | namespace android { |
| 31 | |
| 32 | TEST(LoadedArscTest, LoadSinglePackageArsc) { |
Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 33 | std::string contents; |
| 34 | ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/styles/styles.apk", "resources.arsc", |
| 35 | &contents)); |
| 36 | |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 37 | std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents)); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 38 | ASSERT_NE(nullptr, loaded_arsc); |
Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 39 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 40 | const std::vector<std::unique_ptr<const LoadedPackage>>& packages = loaded_arsc->GetPackages(); |
| 41 | ASSERT_EQ(1u, packages.size()); |
| 42 | EXPECT_EQ(std::string("com.android.app"), packages[0]->GetPackageName()); |
| 43 | EXPECT_EQ(0x7f, packages[0]->GetPackageId()); |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 44 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 45 | ResTable_config config; |
| 46 | memset(&config, 0, sizeof(config)); |
| 47 | config.sdkVersion = 24; |
Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 48 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 49 | FindEntryResult entry; |
Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 50 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 51 | ASSERT_TRUE(loaded_arsc->FindEntry(app::R::string::string_one, config, &entry)); |
| 52 | ASSERT_NE(nullptr, entry.entry); |
| 53 | } |
| 54 | |
| 55 | TEST(LoadedArscTest, FindDefaultEntry) { |
| 56 | std::string contents; |
| 57 | ASSERT_TRUE( |
| 58 | ReadFileFromZipToString(GetTestDataPath() + "/basic/basic.apk", "resources.arsc", &contents)); |
| 59 | |
| 60 | std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents)); |
| 61 | ASSERT_NE(nullptr, loaded_arsc); |
| 62 | |
| 63 | ResTable_config desired_config; |
| 64 | memset(&desired_config, 0, sizeof(desired_config)); |
| 65 | desired_config.language[0] = 'd'; |
| 66 | desired_config.language[1] = 'e'; |
| 67 | |
| 68 | FindEntryResult entry; |
| 69 | ASSERT_TRUE(loaded_arsc->FindEntry(basic::R::string::test1, desired_config, &entry)); |
| 70 | ASSERT_NE(nullptr, entry.entry); |
Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 71 | } |
| 72 | |
Adam Lesinski | 73f6f9d | 2017-11-14 10:18:05 -0800 | [diff] [blame] | 73 | TEST(LoadedArscTest, LoadSparseEntryApp) { |
| 74 | std::string contents; |
| 75 | ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/sparse/sparse.apk", "resources.arsc", |
| 76 | &contents)); |
| 77 | |
| 78 | std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents)); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 79 | ASSERT_NE(nullptr, loaded_arsc); |
Adam Lesinski | 73f6f9d | 2017-11-14 10:18:05 -0800 | [diff] [blame] | 80 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 81 | ResTable_config config; |
| 82 | memset(&config, 0, sizeof(config)); |
| 83 | config.sdkVersion = 26; |
Adam Lesinski | 73f6f9d | 2017-11-14 10:18:05 -0800 | [diff] [blame] | 84 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 85 | FindEntryResult entry; |
| 86 | ASSERT_TRUE(loaded_arsc->FindEntry(sparse::R::integer::foo_9, config, &entry)); |
| 87 | ASSERT_NE(nullptr, entry.entry); |
Adam Lesinski | 73f6f9d | 2017-11-14 10:18:05 -0800 | [diff] [blame] | 88 | } |
| 89 | |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 90 | TEST(LoadedArscTest, LoadSharedLibrary) { |
| 91 | std::string contents; |
| 92 | ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/lib_one/lib_one.apk", "resources.arsc", |
| 93 | &contents)); |
| 94 | |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 95 | std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents)); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 96 | ASSERT_NE(nullptr, loaded_arsc); |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 97 | |
| 98 | const auto& packages = loaded_arsc->GetPackages(); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 99 | ASSERT_EQ(1u, packages.size()); |
| 100 | |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 101 | EXPECT_TRUE(packages[0]->IsDynamic()); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 102 | EXPECT_EQ(std::string("com.android.lib_one"), packages[0]->GetPackageName()); |
| 103 | EXPECT_EQ(0, packages[0]->GetPackageId()); |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 104 | |
| 105 | const auto& dynamic_pkg_map = packages[0]->GetDynamicPackageMap(); |
| 106 | |
| 107 | // The library has no dependencies. |
| 108 | ASSERT_TRUE(dynamic_pkg_map.empty()); |
| 109 | } |
| 110 | |
| 111 | TEST(LoadedArscTest, LoadAppLinkedAgainstSharedLibrary) { |
| 112 | std::string contents; |
| 113 | ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/libclient/libclient.apk", |
| 114 | "resources.arsc", &contents)); |
| 115 | |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 116 | std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents)); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 117 | ASSERT_NE(nullptr, loaded_arsc); |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 118 | |
| 119 | const auto& packages = loaded_arsc->GetPackages(); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 120 | ASSERT_EQ(1u, packages.size()); |
| 121 | |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 122 | EXPECT_FALSE(packages[0]->IsDynamic()); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 123 | EXPECT_EQ(std::string("com.android.libclient"), packages[0]->GetPackageName()); |
| 124 | EXPECT_EQ(0x7f, packages[0]->GetPackageId()); |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 125 | |
| 126 | const auto& dynamic_pkg_map = packages[0]->GetDynamicPackageMap(); |
| 127 | |
| 128 | // The library has two dependencies. |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 129 | ASSERT_EQ(2u, dynamic_pkg_map.size()); |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 130 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 131 | EXPECT_EQ(std::string("com.android.lib_one"), dynamic_pkg_map[0].package_name); |
| 132 | EXPECT_EQ(0x02, dynamic_pkg_map[0].package_id); |
| 133 | |
| 134 | EXPECT_EQ(std::string("com.android.lib_two"), dynamic_pkg_map[1].package_name); |
| 135 | EXPECT_EQ(0x03, dynamic_pkg_map[1].package_id); |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 136 | } |
| 137 | |
| 138 | TEST(LoadedArscTest, LoadAppAsSharedLibrary) { |
| 139 | std::string contents; |
| 140 | ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/appaslib/appaslib.apk", |
| 141 | "resources.arsc", &contents)); |
| 142 | |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 143 | std::unique_ptr<const LoadedArsc> loaded_arsc = |
| 144 | LoadedArsc::Load(StringPiece(contents), nullptr /*loaded_idmap*/, false /*system*/, |
| 145 | true /*load_as_shared_library*/); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 146 | ASSERT_NE(nullptr, loaded_arsc); |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 147 | |
| 148 | const auto& packages = loaded_arsc->GetPackages(); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 149 | ASSERT_EQ(1u, packages.size()); |
| 150 | |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 151 | EXPECT_TRUE(packages[0]->IsDynamic()); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 152 | EXPECT_EQ(0x7f, packages[0]->GetPackageId()); |
Adam Lesinski | da431a2 | 2016-12-29 16:08:16 -0500 | [diff] [blame] | 153 | } |
| 154 | |
Adam Lesinski | c6aada9 | 2017-01-13 15:34:14 -0800 | [diff] [blame] | 155 | TEST(LoadedArscTest, LoadFeatureSplit) { |
| 156 | std::string contents; |
| 157 | ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/feature/feature.apk", "resources.arsc", |
| 158 | &contents)); |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 159 | std::unique_ptr<const LoadedArsc> loaded_arsc = LoadedArsc::Load(StringPiece(contents)); |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 160 | ASSERT_NE(nullptr, loaded_arsc); |
Adam Lesinski | c6aada9 | 2017-01-13 15:34:14 -0800 | [diff] [blame] | 161 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 162 | ResTable_config desired_config; |
| 163 | memset(&desired_config, 0, sizeof(desired_config)); |
Adam Lesinski | c6aada9 | 2017-01-13 15:34:14 -0800 | [diff] [blame] | 164 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 165 | FindEntryResult entry; |
| 166 | ASSERT_TRUE(loaded_arsc->FindEntry(basic::R::string::test3, desired_config, &entry)); |
Adam Lesinski | c6aada9 | 2017-01-13 15:34:14 -0800 | [diff] [blame] | 167 | |
| 168 | size_t len; |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 169 | const char16_t* type_name16 = entry.type_string_ref.string16(&len); |
| 170 | ASSERT_NE(nullptr, type_name16); |
| 171 | ASSERT_NE(0u, len); |
Adam Lesinski | c6aada9 | 2017-01-13 15:34:14 -0800 | [diff] [blame] | 172 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 173 | std::string type_name = util::Utf16ToUtf8(StringPiece16(type_name16, len)); |
| 174 | EXPECT_EQ(std::string("string"), type_name); |
Adam Lesinski | c6aada9 | 2017-01-13 15:34:14 -0800 | [diff] [blame] | 175 | } |
| 176 | |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 177 | class MockLoadedIdmap : public LoadedIdmap { |
| 178 | public: |
| 179 | MockLoadedIdmap() : LoadedIdmap() { |
| 180 | local_header_.magic = kIdmapMagic; |
| 181 | local_header_.version = kIdmapCurrentVersion; |
| 182 | local_header_.target_package_id = 0x08; |
| 183 | local_header_.type_count = 1; |
| 184 | header_ = &local_header_; |
| 185 | |
| 186 | entry_header = util::unique_cptr<IdmapEntry_header>( |
| 187 | (IdmapEntry_header*)::malloc(sizeof(IdmapEntry_header) + sizeof(uint32_t))); |
| 188 | entry_header->target_type_id = 0x03; |
| 189 | entry_header->overlay_type_id = 0x02; |
| 190 | entry_header->entry_id_offset = 1; |
| 191 | entry_header->entry_count = 1; |
| 192 | entry_header->entries[0] = 0x00000000u; |
| 193 | type_map_[entry_header->overlay_type_id] = entry_header.get(); |
| 194 | } |
| 195 | |
| 196 | private: |
| 197 | Idmap_header local_header_; |
| 198 | util::unique_cptr<IdmapEntry_header> entry_header; |
| 199 | }; |
| 200 | |
| 201 | TEST(LoadedArscTest, LoadOverlay) { |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 202 | std::string contents, overlay_contents; |
| 203 | ASSERT_TRUE( |
| 204 | ReadFileFromZipToString(GetTestDataPath() + "/basic/basic.apk", "resources.arsc", &contents)); |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 205 | ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/overlay/overlay.apk", "resources.arsc", |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 206 | &overlay_contents)); |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 207 | |
| 208 | MockLoadedIdmap loaded_idmap; |
| 209 | |
| 210 | std::unique_ptr<const LoadedArsc> loaded_arsc = |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 211 | LoadedArsc::Load(StringPiece(overlay_contents), &loaded_idmap); |
| 212 | ASSERT_NE(nullptr, loaded_arsc); |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 213 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 214 | ResTable_config desired_config; |
| 215 | memset(&desired_config, 0, sizeof(desired_config)); |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 216 | |
Adam Lesinski | 50706b6 | 2018-01-23 03:16:16 -0800 | [diff] [blame] | 217 | FindEntryResult entry; |
| 218 | ASSERT_TRUE(loaded_arsc->FindEntry(0x08030001u, desired_config, &entry)); |
Adam Lesinski | 970bd8d | 2017-09-25 13:21:55 -0700 | [diff] [blame] | 219 | } |
| 220 | |
Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 221 | // structs with size fields (like Res_value, ResTable_entry) should be |
| 222 | // backwards and forwards compatible (aka checking the size field against |
| 223 | // sizeof(Res_value) might not be backwards compatible. |
| 224 | TEST(LoadedArscTest, LoadingShouldBeForwardsAndBackwardsCompatible) { ASSERT_TRUE(false); } |
| 225 | |
| 226 | } // namespace android |