Files
scylladb/tests/serializer_test.cc
2015-09-20 10:43:39 +03:00

104 lines
2.7 KiB
C++

/*
* Copyright 2015 Cloudius Systems
*/
/*
* This file is part of Scylla.
*
* Scylla is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Scylla is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
*/
#define BOOST_TEST_DYN_LINK
#include <boost/test/unit_test.hpp>
#include <stdlib.h>
#include <iostream>
#include <unordered_map>
#include "tests/test-utils.hh"
#include "core/future-util.hh"
#include "utils/UUID_gen.hh"
#include "db/serializer.hh"
#include "database.hh"
using namespace db;
template<typename T>
static T serialize_deserialize(const T& t) {
db::serializer<T> sz(t);
bytes tmp(bytes::initialized_later(), sz.size());
data_output out(tmp);
sz(out);
data_input in(tmp);
T n = db::serializer<T>::read(in);
if (in.avail() > 0) {
throw std::runtime_error("Did not consume all bytes");
}
return std::move(n);
}
SEASTAR_TEST_CASE(test_sstring){
std::initializer_list<sstring> values = {
"kow", "abcdefghIJKL78&%\"\r", "\xff\xff"
};
for (auto& v : values) {
auto nv = serialize_deserialize(v);
BOOST_CHECK_EQUAL(nv, v);
}
return make_ready_future<>();
}
namespace utils {
inline std::ostream& operator<<(std::ostream& os, const utils::UUID& uuid) {
return os << uuid.to_bytes();
}
}
SEASTAR_TEST_CASE(test_uuid){
std::initializer_list<utils::UUID> values = {
utils::UUID_gen::get_time_UUID(), utils::make_random_uuid()
};
for (auto& v : values) {
auto nv = serialize_deserialize(v);
BOOST_CHECK_EQUAL(nv, v);
}
return make_ready_future<>();
}
SEASTAR_TEST_CASE(test_tombstone){
std::initializer_list<tombstone> values = {
//tombstone(),
tombstone(12, gc_clock::now())
};
for (auto& v : values) {
auto nv = serialize_deserialize(v);
BOOST_CHECK_EQUAL(nv, v);
}
return make_ready_future<>();
}
template<typename... Args>
inline std::ostream& operator<<(std::ostream& os, const std::map<Args...>& v) {
os << "{ ";
int n = 0;
for (auto& p : v) {
if (n > 0) {
os << ", ";
}
os << "{ " << p.first << ", " << p.second << " }";
++n;
}
return os << " }";
}