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/**
* MIT License
*
* Copyright (c) 2017 Thibaut Goetghebuer-Planchon <tessil@gmx.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <tsl/sparse_set.h>
#include <boost/mpl/list.hpp>
#include <boost/test/unit_test.hpp>
#include <cstddef>
#include <cstdint>
#include <functional>
#include <memory>
#include <string>
#include <tuple>
#include <utility>
#include "utils.h"
BOOST_AUTO_TEST_SUITE(test_sparse_set)
using test_types =
boost::mpl::list<tsl::sparse_set<std::int64_t>,
tsl::sparse_set<std::string>,
tsl::sparse_set<self_reference_member_test>,
tsl::sparse_set<move_only_test>,
tsl::sparse_pg_set<self_reference_member_test>,
tsl::sparse_set<move_only_test, std::hash<move_only_test>,
std::equal_to<move_only_test>,
std::allocator<move_only_test>,
tsl::sh::prime_growth_policy>,
tsl::sparse_set<self_reference_member_test,
std::hash<self_reference_member_test>,
std::equal_to<self_reference_member_test>,
std::allocator<self_reference_member_test>,
tsl::sh::mod_growth_policy<>>,
tsl::sparse_set<move_only_test, std::hash<move_only_test>,
std::equal_to<move_only_test>,
std::allocator<move_only_test>,
tsl::sh::mod_growth_policy<>>>;
BOOST_AUTO_TEST_CASE_TEMPLATE(test_insert, HSet, test_types) {
// insert x values, insert them again, check values
using key_t = typename HSet::key_type;
const std::size_t nb_values = 1000;
HSet set;
typename HSet::iterator it;
bool inserted;
for (std::size_t i = 0; i < nb_values; i++) {
std::tie(it, inserted) = set.insert(utils::get_key<key_t>(i));
BOOST_CHECK_EQUAL(*it, utils::get_key<key_t>(i));
BOOST_CHECK(inserted);
}
BOOST_CHECK_EQUAL(set.size(), nb_values);
for (std::size_t i = 0; i < nb_values; i++) {
std::tie(it, inserted) = set.insert(utils::get_key<key_t>(i));
BOOST_CHECK_EQUAL(*it, utils::get_key<key_t>(i));
BOOST_CHECK(!inserted);
}
for (std::size_t i = 0; i < nb_values; i++) {
it = set.find(utils::get_key<key_t>(i));
BOOST_CHECK_EQUAL(*it, utils::get_key<key_t>(i));
}
}
BOOST_AUTO_TEST_CASE(test_compare) {
const tsl::sparse_set<std::string> set1 = {"a", "e", "d", "c", "b"};
const tsl::sparse_set<std::string> set1_copy = {"e", "c", "b", "a", "d"};
const tsl::sparse_set<std::string> set2 = {"e", "c", "b", "a", "d", "f"};
const tsl::sparse_set<std::string> set3 = {"e", "c", "b", "a"};
const tsl::sparse_set<std::string> set4 = {"a", "e", "d", "c", "z"};
BOOST_CHECK(set1 == set1_copy);
BOOST_CHECK(set1_copy == set1);
BOOST_CHECK(set1 != set2);
BOOST_CHECK(set2 != set1);
BOOST_CHECK(set1 != set3);
BOOST_CHECK(set3 != set1);
BOOST_CHECK(set1 != set4);
BOOST_CHECK(set4 != set1);
BOOST_CHECK(set2 != set3);
BOOST_CHECK(set3 != set2);
BOOST_CHECK(set2 != set4);
BOOST_CHECK(set4 != set2);
BOOST_CHECK(set3 != set4);
BOOST_CHECK(set4 != set3);
}
BOOST_AUTO_TEST_CASE(test_insert_pointer) {
// Test added mainly to be sure that the code compiles with MSVC
std::string value;
std::string* value_ptr = &value;
tsl::sparse_set<std::string*> set;
set.insert(value_ptr);
set.emplace(value_ptr);
BOOST_CHECK_EQUAL(set.size(), 1);
BOOST_CHECK_EQUAL(**set.begin(), value);
}
/**
* serialize and deserialize
*/
BOOST_AUTO_TEST_CASE(test_serialize_deserialize_reserve) {
// insert x values values without intermediate resizes; serialize set;
// deserialize in new set; check equal. for deserialization,
// test it with and without hash compatibility.
for (std::size_t nb_values : {0, 1, 3, 17, 1000}) {
tsl::sparse_set<move_only_test> set;
set.reserve(nb_values);
for (std::size_t i = 0; i < nb_values; i++) {
set.insert(utils::get_key<move_only_test>(i));
}
serializer serial;
set.serialize(serial);
deserializer dserial(serial.str());
auto set_deserialized = decltype(set)::deserialize(dserial, true);
BOOST_CHECK(set == set_deserialized);
deserializer dserial2(serial.str());
set_deserialized = decltype(set)::deserialize(dserial2, false);
BOOST_CHECK(set_deserialized == set);
}
}
BOOST_AUTO_TEST_CASE(test_serialize_deserialize) {
// insert x values; delete some values; serialize set; deserialize in new
// set; check equal. for deserialization, test it with and without hash
// compatibility.
for (std::size_t nb_values : {0, 1, 3, 17, 1000}) {
tsl::sparse_set<move_only_test> set;
for (std::size_t i = 0; i < nb_values + 40; i++) {
set.insert(utils::get_key<move_only_test>(i));
}
for (std::size_t i = nb_values; i < nb_values + 40; i++) {
set.erase(utils::get_key<move_only_test>(i));
}
BOOST_CHECK_EQUAL(set.size(), nb_values);
serializer serial;
set.serialize(serial);
deserializer dserial(serial.str());
auto set_deserialized = decltype(set)::deserialize(dserial, true);
BOOST_CHECK(set == set_deserialized);
deserializer dserial2(serial.str());
set_deserialized = decltype(set)::deserialize(dserial2, false);
BOOST_CHECK(set_deserialized == set);
}
}
BOOST_AUTO_TEST_SUITE_END()
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