Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -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/AttributeResolution.h" |
Adam Lesinski | ea78979 | 2016-11-10 14:33:11 -0800 | [diff] [blame] | 18 | |
Adam Lesinski | 06d3e8f | 2017-01-05 17:03:55 -0800 | [diff] [blame] | 19 | #include <array> |
| 20 | |
Adam Lesinski | ea78979 | 2016-11-10 14:33:11 -0800 | [diff] [blame] | 21 | #include "android-base/file.h" |
| 22 | #include "android-base/logging.h" |
| 23 | #include "android-base/macros.h" |
| 24 | |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 25 | #include "TestHelpers.h" |
| 26 | #include "data/styles/R.h" |
| 27 | |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 28 | using com::android::app::R; |
| 29 | |
Adam Lesinski | ea78979 | 2016-11-10 14:33:11 -0800 | [diff] [blame] | 30 | namespace android { |
| 31 | |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 32 | class AttributeResolutionTest : public ::testing::Test { |
| 33 | public: |
| 34 | virtual void SetUp() override { |
Adam Lesinski | 7fb3831 | 2018-01-23 03:17:26 -0800 | [diff] [blame] | 35 | std::string contents; |
| 36 | ASSERT_TRUE(ReadFileFromZipToString( |
| 37 | GetTestDataPath() + "/styles/styles.apk", "resources.arsc", &contents)); |
| 38 | ASSERT_EQ(NO_ERROR, table_.add(contents.data(), contents.size(), |
| 39 | 1 /*cookie*/, true /*copyData*/)); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 40 | } |
| 41 | |
| 42 | protected: |
Adam Lesinski | 7fb3831 | 2018-01-23 03:17:26 -0800 | [diff] [blame] | 43 | ResTable table_; |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 44 | }; |
| 45 | |
| 46 | class AttributeResolutionXmlTest : public AttributeResolutionTest { |
| 47 | public: |
| 48 | virtual void SetUp() override { |
| 49 | AttributeResolutionTest::SetUp(); |
Adam Lesinski | 4c67a47 | 2016-11-10 16:43:59 -0800 | [diff] [blame] | 50 | |
Adam Lesinski | 7fb3831 | 2018-01-23 03:17:26 -0800 | [diff] [blame] | 51 | std::string contents; |
| 52 | ASSERT_TRUE( |
| 53 | ReadFileFromZipToString(GetTestDataPath() + "/styles/styles.apk", |
| 54 | "res/layout/layout.xml", &contents)); |
Adam Lesinski | 4c67a47 | 2016-11-10 16:43:59 -0800 | [diff] [blame] | 55 | |
Adam Lesinski | 7fb3831 | 2018-01-23 03:17:26 -0800 | [diff] [blame] | 56 | ASSERT_EQ(NO_ERROR, xml_parser_.setTo(contents.data(), contents.size(), |
| 57 | true /*copyData*/)); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 58 | |
| 59 | // Skip to the first tag. |
| 60 | while (xml_parser_.next() != ResXMLParser::START_TAG) { |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | protected: |
| 65 | ResXMLTree xml_parser_; |
| 66 | }; |
| 67 | |
| 68 | TEST_F(AttributeResolutionTest, Theme) { |
Adam Lesinski | 7fb3831 | 2018-01-23 03:17:26 -0800 | [diff] [blame] | 69 | ResTable::Theme theme(table_); |
| 70 | ASSERT_EQ(NO_ERROR, theme.applyStyle(R::style::StyleTwo)); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 71 | |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 72 | std::array<uint32_t, 5> attrs{{R::attr::attr_one, R::attr::attr_two, R::attr::attr_three, |
| 73 | R::attr::attr_four, R::attr::attr_empty}}; |
Adam Lesinski | 06d3e8f | 2017-01-05 17:03:55 -0800 | [diff] [blame] | 74 | std::array<uint32_t, attrs.size() * STYLE_NUM_ENTRIES> values; |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 75 | |
Adam Lesinski | 7fb3831 | 2018-01-23 03:17:26 -0800 | [diff] [blame] | 76 | ASSERT_TRUE(ResolveAttrs(&theme, 0 /*def_style_attr*/, 0 /*def_style_res*/, |
Adam Lesinski | 06d3e8f | 2017-01-05 17:03:55 -0800 | [diff] [blame] | 77 | nullptr /*src_values*/, 0 /*src_values_length*/, attrs.data(), |
| 78 | attrs.size(), values.data(), nullptr /*out_indices*/)); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 79 | |
| 80 | const uint32_t public_flag = ResTable_typeSpec::SPEC_PUBLIC; |
| 81 | |
| 82 | const uint32_t* values_cursor = values.data(); |
| 83 | EXPECT_EQ(Res_value::TYPE_INT_DEC, values_cursor[STYLE_TYPE]); |
| 84 | EXPECT_EQ(1u, values_cursor[STYLE_DATA]); |
| 85 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 86 | EXPECT_EQ(1u, values_cursor[STYLE_ASSET_COOKIE]); |
| 87 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 88 | EXPECT_EQ(public_flag, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
| 89 | |
| 90 | values_cursor += STYLE_NUM_ENTRIES; |
| 91 | EXPECT_EQ(Res_value::TYPE_STRING, values_cursor[STYLE_TYPE]); |
| 92 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 93 | EXPECT_EQ(1u, values_cursor[STYLE_ASSET_COOKIE]); |
| 94 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 95 | EXPECT_EQ(public_flag, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
| 96 | |
| 97 | values_cursor += STYLE_NUM_ENTRIES; |
| 98 | EXPECT_EQ(Res_value::TYPE_INT_DEC, values_cursor[STYLE_TYPE]); |
| 99 | EXPECT_EQ(3u, values_cursor[STYLE_DATA]); |
| 100 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 101 | EXPECT_EQ(1u, values_cursor[STYLE_ASSET_COOKIE]); |
| 102 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 103 | EXPECT_EQ(public_flag, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
| 104 | |
| 105 | values_cursor += STYLE_NUM_ENTRIES; |
| 106 | EXPECT_EQ(Res_value::TYPE_NULL, values_cursor[STYLE_TYPE]); |
| 107 | EXPECT_EQ(Res_value::DATA_NULL_UNDEFINED, values_cursor[STYLE_DATA]); |
| 108 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 109 | EXPECT_EQ(uint32_t(-1), values_cursor[STYLE_ASSET_COOKIE]); |
| 110 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 111 | EXPECT_EQ(0u, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 112 | |
| 113 | // @empty comes from the theme, so it has the same asset cookie and changing configurations flags |
| 114 | // as the theme. |
| 115 | values_cursor += STYLE_NUM_ENTRIES; |
| 116 | EXPECT_EQ(Res_value::TYPE_NULL, values_cursor[STYLE_TYPE]); |
| 117 | EXPECT_EQ(Res_value::DATA_NULL_EMPTY, values_cursor[STYLE_DATA]); |
| 118 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 119 | EXPECT_EQ(1u, values_cursor[STYLE_ASSET_COOKIE]); |
| 120 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 121 | EXPECT_EQ(public_flag, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 122 | } |
| 123 | |
| 124 | TEST_F(AttributeResolutionXmlTest, XmlParser) { |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 125 | std::array<uint32_t, 5> attrs{{R::attr::attr_one, R::attr::attr_two, R::attr::attr_three, |
| 126 | R::attr::attr_four, R::attr::attr_empty}}; |
Adam Lesinski | 06d3e8f | 2017-01-05 17:03:55 -0800 | [diff] [blame] | 127 | std::array<uint32_t, attrs.size() * STYLE_NUM_ENTRIES> values; |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 128 | |
Adam Lesinski | 7fb3831 | 2018-01-23 03:17:26 -0800 | [diff] [blame] | 129 | ASSERT_TRUE(RetrieveAttributes(&table_, &xml_parser_, attrs.data(), attrs.size(), values.data(), |
| 130 | nullptr /*out_indices*/)); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 131 | |
| 132 | uint32_t* values_cursor = values.data(); |
| 133 | EXPECT_EQ(Res_value::TYPE_NULL, values_cursor[STYLE_TYPE]); |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 134 | EXPECT_EQ(Res_value::DATA_NULL_EMPTY, values_cursor[STYLE_DATA]); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 135 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 136 | EXPECT_EQ(uint32_t(-1), values_cursor[STYLE_ASSET_COOKIE]); |
| 137 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 138 | EXPECT_EQ(0u, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
| 139 | |
| 140 | values_cursor += STYLE_NUM_ENTRIES; |
| 141 | EXPECT_EQ(Res_value::TYPE_NULL, values_cursor[STYLE_TYPE]); |
| 142 | EXPECT_EQ(0u, values_cursor[STYLE_DATA]); |
| 143 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 144 | EXPECT_EQ(uint32_t(-1), values_cursor[STYLE_ASSET_COOKIE]); |
| 145 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 146 | EXPECT_EQ(0u, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
| 147 | |
| 148 | values_cursor += STYLE_NUM_ENTRIES; |
| 149 | EXPECT_EQ(Res_value::TYPE_INT_DEC, values_cursor[STYLE_TYPE]); |
| 150 | EXPECT_EQ(10u, values_cursor[STYLE_DATA]); |
| 151 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 152 | EXPECT_EQ(uint32_t(-1), values_cursor[STYLE_ASSET_COOKIE]); |
| 153 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 154 | EXPECT_EQ(0u, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
| 155 | |
| 156 | values_cursor += STYLE_NUM_ENTRIES; |
| 157 | EXPECT_EQ(Res_value::TYPE_ATTRIBUTE, values_cursor[STYLE_TYPE]); |
| 158 | EXPECT_EQ(R::attr::attr_indirect, values_cursor[STYLE_DATA]); |
| 159 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 160 | EXPECT_EQ(uint32_t(-1), values_cursor[STYLE_ASSET_COOKIE]); |
| 161 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 162 | EXPECT_EQ(0u, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 163 | |
| 164 | values_cursor += STYLE_NUM_ENTRIES; |
| 165 | EXPECT_EQ(Res_value::TYPE_NULL, values_cursor[STYLE_TYPE]); |
| 166 | EXPECT_EQ(Res_value::DATA_NULL_UNDEFINED, values_cursor[STYLE_DATA]); |
| 167 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 168 | EXPECT_EQ(uint32_t(-1), values_cursor[STYLE_ASSET_COOKIE]); |
| 169 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 170 | EXPECT_EQ(0u, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 171 | } |
| 172 | |
| 173 | TEST_F(AttributeResolutionXmlTest, ThemeAndXmlParser) { |
Adam Lesinski | 7fb3831 | 2018-01-23 03:17:26 -0800 | [diff] [blame] | 174 | ResTable::Theme theme(table_); |
| 175 | ASSERT_EQ(NO_ERROR, theme.applyStyle(R::style::StyleTwo)); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 176 | |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 177 | std::array<uint32_t, 6> attrs{{R::attr::attr_one, R::attr::attr_two, R::attr::attr_three, |
| 178 | R::attr::attr_four, R::attr::attr_five, R::attr::attr_empty}}; |
Adam Lesinski | 06d3e8f | 2017-01-05 17:03:55 -0800 | [diff] [blame] | 179 | std::array<uint32_t, attrs.size() * STYLE_NUM_ENTRIES> values; |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 180 | std::array<uint32_t, attrs.size() + 1> indices; |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 181 | |
Adam Lesinski | 7fb3831 | 2018-01-23 03:17:26 -0800 | [diff] [blame] | 182 | ApplyStyle(&theme, &xml_parser_, 0 /*def_style_attr*/, 0 /*def_style_res*/, attrs.data(), |
Adam Lesinski | 06d3e8f | 2017-01-05 17:03:55 -0800 | [diff] [blame] | 183 | attrs.size(), values.data(), indices.data()); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 184 | |
| 185 | const uint32_t public_flag = ResTable_typeSpec::SPEC_PUBLIC; |
| 186 | |
| 187 | uint32_t* values_cursor = values.data(); |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 188 | EXPECT_EQ(Res_value::TYPE_NULL, values_cursor[STYLE_TYPE]); |
| 189 | EXPECT_EQ(Res_value::DATA_NULL_EMPTY, values_cursor[STYLE_DATA]); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 190 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 191 | EXPECT_EQ(uint32_t(-1), values_cursor[STYLE_ASSET_COOKIE]); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 192 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 193 | EXPECT_EQ(0u, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 194 | |
| 195 | values_cursor += STYLE_NUM_ENTRIES; |
| 196 | EXPECT_EQ(Res_value::TYPE_STRING, values_cursor[STYLE_TYPE]); |
| 197 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 198 | EXPECT_EQ(1u, values_cursor[STYLE_ASSET_COOKIE]); |
| 199 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 200 | EXPECT_EQ(public_flag, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
| 201 | |
| 202 | values_cursor += STYLE_NUM_ENTRIES; |
| 203 | EXPECT_EQ(Res_value::TYPE_INT_DEC, values_cursor[STYLE_TYPE]); |
| 204 | EXPECT_EQ(10u, values_cursor[STYLE_DATA]); |
| 205 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 206 | EXPECT_EQ(uint32_t(-1), values_cursor[STYLE_ASSET_COOKIE]); |
| 207 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 208 | EXPECT_EQ(0u, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
| 209 | |
| 210 | values_cursor += STYLE_NUM_ENTRIES; |
| 211 | EXPECT_EQ(Res_value::TYPE_INT_DEC, values_cursor[STYLE_TYPE]); |
| 212 | EXPECT_EQ(3u, values_cursor[STYLE_DATA]); |
| 213 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 214 | EXPECT_EQ(1u, values_cursor[STYLE_ASSET_COOKIE]); |
| 215 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 216 | EXPECT_EQ(public_flag, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
| 217 | |
| 218 | values_cursor += STYLE_NUM_ENTRIES; |
| 219 | EXPECT_EQ(Res_value::TYPE_STRING, values_cursor[STYLE_TYPE]); |
| 220 | EXPECT_EQ(R::string::string_one, values_cursor[STYLE_RESOURCE_ID]); |
| 221 | EXPECT_EQ(1u, values_cursor[STYLE_ASSET_COOKIE]); |
| 222 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 223 | EXPECT_EQ(public_flag, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
Adam Lesinski | 32e7501 | 2017-05-09 15:25:37 -0700 | [diff] [blame] | 224 | |
| 225 | // @empty comes from the theme, so it has the same asset cookie and changing configurations flags |
| 226 | // as the theme. |
| 227 | values_cursor += STYLE_NUM_ENTRIES; |
| 228 | EXPECT_EQ(Res_value::TYPE_NULL, values_cursor[STYLE_TYPE]); |
| 229 | EXPECT_EQ(Res_value::DATA_NULL_EMPTY, values_cursor[STYLE_DATA]); |
| 230 | EXPECT_EQ(0u, values_cursor[STYLE_RESOURCE_ID]); |
| 231 | EXPECT_EQ(1u, values_cursor[STYLE_ASSET_COOKIE]); |
| 232 | EXPECT_EQ(0u, values_cursor[STYLE_DENSITY]); |
| 233 | EXPECT_EQ(public_flag, values_cursor[STYLE_CHANGING_CONFIGURATIONS]); |
| 234 | |
| 235 | // The first element of indices contains the number of indices. |
| 236 | std::array<uint32_t, 7> expected_indices = {{6u, 0u, 1u, 2u, 3u, 4u, 5u}}; |
| 237 | EXPECT_EQ(expected_indices, indices); |
Adam Lesinski | 7a37b74 | 2016-10-12 14:05:55 -0700 | [diff] [blame] | 238 | } |
Adam Lesinski | ea78979 | 2016-11-10 14:33:11 -0800 | [diff] [blame] | 239 | |
Adam Lesinski | 7ad1110 | 2016-10-28 16:39:15 -0700 | [diff] [blame] | 240 | } // namespace android |
| 241 | |