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android_frameworks_base/cmds/idmap2/tests/TestHelpers.h
Mårten Kongstad 0275123eef idmap2: initial code drop 
idmap2 is a reboot of the idmap project. The project aims to

  - use modern C++
  - greatly improve test and debug support
  - interface towards AssetManager2 (instead of AssetManager)
  - provide a solid foundation to add support for new features

To make it easier to verify correctness, this first version of idmap2 is
feature equivalent to idmap. Later versions will add support for new
features such as <overlayable>.

Bug: 78815803
Test: make idmap2_tests
Change-Id: I1d806dc875a493e730ab55d2fdb027618e586d16
2018-10-30 04:37:41 -07:00

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/*
* Copyright (C) 2018 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.
*/
#ifndef IDMAP2_TESTS_TESTHELPERS_H_
#define IDMAP2_TESTS_TESTHELPERS_H_
#include <string>
namespace android {
namespace idmap2 {
const unsigned char idmap_raw_data[] = {
// IDMAP HEADER
// 0x0: magic
0x49, 0x44, 0x4d, 0x50,
// 0x4: version
0x01, 0x00, 0x00, 0x00,
// 0x8: target crc
0x34, 0x12, 0x00, 0x00,
// 0xc: overlay crc
0x78, 0x56, 0x00, 0x00,
// 0x10: target path "target.apk"
0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x2e, 0x61, 0x70, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// 0x110: overlay path "overlay.apk"
0x6f, 0x76, 0x65, 0x72, 0x6c, 0x61, 0x79, 0x2e, 0x61, 0x70, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// DATA HEADER
// 0x210: target package id
0x7f, 0x00,
// 0x212: types count
0x02, 0x00,
// DATA BLOCK
// 0x214: target type
0x02, 0x00,
// 0x216: overlay type
0x02, 0x00,
// 0x218: entry count
0x01, 0x00,
// 0x21a: entry offset
0x00, 0x00,
// 0x21c: entries
0x00, 0x00, 0x00, 0x00,
// DATA BLOCK
// 0x220: target type
0x03, 0x00,
// 0x222: overlay type
0x03, 0x00,
// 0x224: entry count
0x03, 0x00,
// 0x226: entry offset
0x03, 0x00,
// 0x228, 0x22c, 0x230: entries
0x00, 0x00, 0x00, 0x00,
0xff, 0xff, 0xff, 0xff,
0x01, 0x00, 0x00, 0x00};
const unsigned int idmap_raw_data_len = 565;
const std::string GetTestDataPath();
class Idmap2Tests : public testing::Test {
protected:
virtual void SetUp() {
#ifdef __ANDROID__
tmp_dir_path_ = "/data/local/tmp/idmap2-tests-XXXXXX";
#else
tmp_dir_path_ = "/tmp/idmap2-tests-XXXXXX";
#endif
EXPECT_NE(mkdtemp(const_cast<char*>(tmp_dir_path_.c_str())), nullptr)
<< "Failed to create temporary directory: " << strerror(errno);
target_apk_path_ = GetTestDataPath() + "/target/target.apk";
overlay_apk_path_ = GetTestDataPath() + "/overlay/overlay.apk";
idmap_path_ = tmp_dir_path_ + "/a.idmap";
}
virtual void TearDown() {
EXPECT_EQ(rmdir(tmp_dir_path_.c_str()), 0)
<< "Failed to remove temporary directory " << tmp_dir_path_ << ": " << strerror(errno);
}
const std::string& GetTempDirPath() {
return tmp_dir_path_;
}
const std::string& GetTargetApkPath() {
return target_apk_path_;
}
const std::string& GetOverlayApkPath() {
return overlay_apk_path_;
}
const std::string& GetIdmapPath() {
return idmap_path_;
}
private:
std::string tmp_dir_path_;
std::string target_apk_path_;
std::string overlay_apk_path_;
std::string idmap_path_;
};
} // namespace idmap2
} // namespace android
#endif // IDMAP2_TESTS_TESTHELPERS_H_
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