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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.
*/
#include <cstdio> // fclose
#include <string>
#include <utility>
#include "idmap2/ZipFile.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "TestHelpers.h"
using ::testing::IsNull;
using ::testing::NotNull;
namespace android {
namespace idmap2 {
TEST(ZipFileTests, BasicOpen) {
auto zip = ZipFile::Open(GetTestDataPath() + "/target/target.apk");
ASSERT_THAT(zip, NotNull());
fclose(stderr); // silence expected warnings from libziparchive
auto fail = ZipFile::Open(GetTestDataPath() + "/does-not-exist");
ASSERT_THAT(fail, IsNull());
}
TEST(ZipFileTests, Crc) {
auto zip = ZipFile::Open(GetTestDataPath() + "/target/target.apk");
ASSERT_THAT(zip, NotNull());
bool status;
uint32_t crc;
std::tie(status, crc) = zip->Crc("AndroidManifest.xml");
ASSERT_TRUE(status);
ASSERT_EQ(crc, 0x762f3d24);
std::tie(status, std::ignore) = zip->Crc("does-not-exist");
ASSERT_FALSE(status);
}
TEST(ZipFileTests, Uncompress) {
auto zip = ZipFile::Open(GetTestDataPath() + "/target/target.apk");
ASSERT_THAT(zip, NotNull());
auto data = zip->Uncompress("assets/lorem-ipsum.txt");
ASSERT_THAT(data, NotNull());
const std::string lorem_ipsum("Lorem ipsum dolor sit amet.\n");
ASSERT_THAT(data->size, lorem_ipsum.size());
ASSERT_THAT(std::string(reinterpret_cast<const char*>(data->buf), data->size), lorem_ipsum);
auto fail = zip->Uncompress("does-not-exist");
ASSERT_THAT(fail, IsNull());
}
} // namespace idmap2
} // namespace android
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