| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "read_apk.h" |
| |
| #include <gtest/gtest.h> |
| #include "get_test_data.h" |
| #include "test_util.h" |
| |
| |
| TEST(read_apk, IsValidApkPath) { |
| ASSERT_FALSE(IsValidApkPath("/dev/zero")); |
| ASSERT_FALSE(IsValidApkPath(GetTestData(ELF_FILE))); |
| ASSERT_TRUE(IsValidApkPath(GetTestData(APK_FILE))); |
| } |
| |
| TEST(read_apk, FindElfInApkByOffset) { |
| ApkInspector inspector; |
| ASSERT_TRUE(inspector.FindElfInApkByOffset("/dev/null", 0) == nullptr); |
| ASSERT_TRUE(inspector.FindElfInApkByOffset(GetTestData(APK_FILE), 0) == nullptr); |
| // Test if we can read the EmbeddedElf using an offset inside its [offset, offset+size] range |
| // in the apk file. |
| EmbeddedElf* ee = inspector.FindElfInApkByOffset(GetTestData(APK_FILE), |
| NATIVELIB_OFFSET_IN_APK + NATIVELIB_SIZE_IN_APK / 2); |
| ASSERT_TRUE(ee != nullptr); |
| ASSERT_EQ(NATIVELIB_IN_APK, ee->entry_name()); |
| ASSERT_EQ(NATIVELIB_OFFSET_IN_APK, ee->entry_offset()); |
| ASSERT_EQ(NATIVELIB_SIZE_IN_APK, ee->entry_size()); |
| } |
| |
| TEST(read_apk, FindElfInApkByName) { |
| ASSERT_TRUE(ApkInspector::FindElfInApkByName("/dev/null", "") == nullptr); |
| ASSERT_TRUE(ApkInspector::FindElfInApkByName(GetTestData(APK_FILE), "") == nullptr); |
| auto ee = ApkInspector::FindElfInApkByName(GetTestData(APK_FILE), NATIVELIB_IN_APK); |
| ASSERT_TRUE(ee != nullptr); |
| ASSERT_EQ(NATIVELIB_OFFSET_IN_APK, ee->entry_offset()); |
| ASSERT_EQ(NATIVELIB_SIZE_IN_APK, ee->entry_size()); |
| } |
| |
| TEST(read_apk, GetBuildIdFromApkFile) { |
| BuildId build_id; |
| ASSERT_EQ(ElfStatus::NO_ERROR, GetBuildIdFromApkFile(GetTestData(APK_FILE), NATIVELIB_IN_APK, &build_id)); |
| ASSERT_EQ(build_id, native_lib_build_id); |
| } |
| |
| TEST(read_apk, ParseSymbolsFromApkFile) { |
| std::map<std::string, ElfFileSymbol> symbols; |
| ASSERT_EQ(ElfStatus::NO_SYMBOL_TABLE, |
| ParseSymbolsFromApkFile(GetTestData(APK_FILE), NATIVELIB_IN_APK, native_lib_build_id, |
| std::bind(ParseSymbol, std::placeholders::_1, &symbols))); |
| CheckElfFileSymbols(symbols); |
| } |