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