| Ryan Mitchell | b9b540b | 2018-08-22 11:22:54 -0700 | [diff] [blame^] | 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 "androidfw/ResourceTypes.h" |
| 18 | #include "utils/String8.h" |
| 19 | |
| 20 | #include "gtest/gtest.h" |
| 21 | namespace android { |
| 22 | |
| 23 | TEST(DynamicRefTableTest, LookupSharedLibSelfReferences) { |
| 24 | // Shared library |
| 25 | DynamicRefTable shared_table(0x02, /* appAsLib */ false); |
| 26 | shared_table.addMapping(0x00, 0x02); |
| 27 | Res_value value; |
| 28 | value.dataType = Res_value::TYPE_REFERENCE; |
| 29 | value.data = 0x00010000; |
| 30 | ASSERT_EQ(shared_table.lookupResourceValue(&value), NO_ERROR); |
| 31 | EXPECT_EQ(value.data, 0x02010000); |
| 32 | |
| 33 | // App loaded as a shared library |
| 34 | DynamicRefTable shared_app_table(0x02, /* appAsLib */ true); |
| 35 | shared_app_table.addMapping(0x7f, 0x02); |
| 36 | Res_value value2; |
| 37 | value2.dataType = Res_value::TYPE_REFERENCE; |
| 38 | value2.data = 0x7f010000; |
| 39 | ASSERT_EQ(shared_app_table.lookupResourceValue(&value2), NO_ERROR); |
| 40 | EXPECT_EQ(value2.data, 0x02010000); |
| 41 | }; |
| 42 | |
| 43 | TEST(DynamicRefTableTest, LookupDynamicReferences) { |
| 44 | // Shared library |
| 45 | DynamicRefTable shared_table(0x2, /* appAsLib */ false); |
| 46 | shared_table.addMapping(0x00, 0x02); |
| 47 | shared_table.addMapping(0x03, 0x05); |
| 48 | Res_value value; |
| 49 | value.dataType = Res_value::TYPE_DYNAMIC_REFERENCE; |
| 50 | value.data = 0x03010000; |
| 51 | ASSERT_EQ(shared_table.lookupResourceValue(&value), NO_ERROR); |
| 52 | EXPECT_EQ(value.data, 0x05010000); |
| 53 | |
| 54 | // App loaded as a shared library |
| 55 | DynamicRefTable shared_app_table(0x2, /* appAsLib */ true); |
| 56 | shared_app_table.addMapping(0x03, 0x05); |
| 57 | shared_app_table.addMapping(0x7f, 0x2); |
| 58 | Res_value value2; |
| 59 | value2.dataType = Res_value::TYPE_DYNAMIC_REFERENCE; |
| 60 | value2.data = 0x03010000; |
| 61 | ASSERT_EQ(shared_app_table.lookupResourceValue(&value2), NO_ERROR); |
| 62 | EXPECT_EQ(value2.data, 0x05010000); |
| 63 | |
| 64 | // Regular application |
| 65 | DynamicRefTable app_table(0x7f, /* appAsLib */ false); |
| 66 | app_table.addMapping(0x03, 0x05); |
| 67 | Res_value value3; |
| 68 | value3.dataType = Res_value::TYPE_REFERENCE; |
| 69 | value3.data = 0x03010000; |
| 70 | ASSERT_EQ(app_table.lookupResourceValue(&value3), NO_ERROR); |
| 71 | EXPECT_EQ(value3.data, 0x05010000); |
| 72 | }; |
| 73 | |
| 74 | } // namespace android |