tests: Fix unit/zip_test.cpp.

#include <errno.h>

#include <fcntl.h>

#include <pthread.h>

#include <unistd.h>

#include <memory>

#include <vector>

#include <android-base/file.h>

#include <android-base/stringprintf.h>

#include <android-base/unique_fd.h>

#include <android-base/test_utils.h>

#include <gtest/gtest.h>

#include <otautil/SysUtil.h>

#include <otautil/ZipUtil.h>

#include <ziparchive/zip_archive.h>

static const std::string DATA_PATH(getenv("ANDROID_DATA"));

static const std::string TESTDATA_PATH("/recovery/testdata/");

#include "common/test_constants.h"

static const std::vector<uint8_t> kATxtContents {

    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h',

    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h',

    '\n'

};

static const std::string kATxtContents("abcdefghabcdefgh\n");

static const std::string kBTxtContents("abcdefgh\n");

static const std::vector<uint8_t> kBTxtContents {

    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h',

    '\n'

};

TEST(otazip, ExtractPackageRecursive) {

    TemporaryDir td;

    ASSERT_NE(td.path, nullptr);

TEST(ZipTest, ExtractPackageRecursive) {

  std::string zip_path = from_testdata_base("ziptest_valid.zip");

  ZipArchiveHandle handle;

    std::string zip_path = DATA_PATH + TESTDATA_PATH + "/ziptest_valid.zip";

  ASSERT_EQ(0, OpenArchive(zip_path.c_str(), &handle));

  // Extract the whole package into a temp directory.

  TemporaryDir td;

  ASSERT_NE(nullptr, td.path);

  ExtractPackageRecursive(handle, "", td.path, nullptr, nullptr);

  // Make sure all the files are extracted correctly.

  std::string path(td.path);

    android::base::unique_fd fd(open((path + "/a.txt").c_str(), O_RDONLY));

    ASSERT_NE(fd, -1);

    std::vector<uint8_t> read_data;

    read_data.resize(kATxtContents.size());

  ASSERT_EQ(0, access((path + "/a.txt").c_str(), O_RDONLY));

  ASSERT_EQ(0, access((path + "/b.txt").c_str(), O_RDONLY));

  ASSERT_EQ(0, access((path + "/b/c.txt").c_str(), O_RDONLY));

  ASSERT_EQ(0, access((path + "/b/d.txt").c_str(), O_RDONLY));

  // The content of the file is the same as expected.

    ASSERT_TRUE(android::base::ReadFully(fd.get(), read_data.data(), read_data.size()));

    ASSERT_EQ(0, memcmp(read_data.data(), kATxtContents.data(), kATxtContents.size()));

    fd.reset(open((path + "/b.txt").c_str(), O_RDONLY));

    ASSERT_NE(fd, -1);

    fd.reset(open((path + "/b/c.txt").c_str(), O_RDONLY));

    ASSERT_NE(fd, -1);

    fd.reset(open((path + "/b/d.txt").c_str(), O_RDONLY));

    ASSERT_NE(fd, -1);

    read_data.resize(kBTxtContents.size());

    ASSERT_TRUE(android::base::ReadFully(fd.get(), read_data.data(), read_data.size()));

    ASSERT_EQ(0, memcmp(read_data.data(), kBTxtContents.data(), kBTxtContents.size()));

  std::string content1;

  ASSERT_TRUE(android::base::ReadFileToString(path + "/a.txt", &content1));

  ASSERT_EQ(kATxtContents, content1);

  std::string content2;

  ASSERT_TRUE(android::base::ReadFileToString(path + "/b/d.txt", &content2));

  ASSERT_EQ(kBTxtContents, content2);

}

TEST(otazip, OpenFromMemory) {

TEST(ZipTest, OpenFromMemory) {

  MemMapping map;

    std::string zip_path = DATA_PATH + TESTDATA_PATH + "/ziptest_dummy-update.zip";

  std::string zip_path = from_testdata_base("ziptest_dummy-update.zip");

  ASSERT_EQ(0, sysMapFile(zip_path.c_str(), &map));

  // Map an update package into memory and open the archive from there.

  ZipArchiveHandle handle;

  ASSERT_EQ(0, OpenArchiveFromMemory(map.addr, map.length, zip_path.c_str(), &handle));

  static constexpr const char* BINARY_PATH = "META-INF/com/google/android/update-binary";

  ZipString binary_path(BINARY_PATH);

  ZipEntry binary_entry;

  // Make sure the package opens correctly and its entry can be read.

  ASSERT_EQ(0, FindEntry(handle, binary_path, &binary_entry));

  TemporaryFile tmp_binary;

  ASSERT_NE(-1, tmp_binary.fd);

  ASSERT_EQ(0, ExtractEntryToFile(handle, &binary_entry, tmp_binary.fd));

  sysReleaseMap(&map);

}