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/**
* Copyright (C) 2015 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/platform/basic.h"
#include <array>
#include <cstdint>
#include <limits>
#include "mongo/base/string_data.h"
#include "mongo/unittest/unittest.h"
#include "mongo/util/itoa.h"
namespace {
using namespace mongo;
TEST(ItoA, StringDataEquality) {
ASSERT_EQ(ItoA::kBufSize - 1, std::to_string(std::numeric_limits<std::uint32_t>::max()).size());
for (auto testCase : {1u,
12u,
133u,
1446u,
17789u,
192923u,
2389489u,
29313479u,
1928127389u,
std::numeric_limits<std::uint32_t>::max()}) {
ItoA itoa{testCase};
ASSERT_EQ(std::to_string(testCase), StringData(itoa));
}
}
} // namespace
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