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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* 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 Server Side 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.
*/
#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kDefault
#include "mongo/platform/basic.h"
#include "mongo/logv2/log.h"
#include "mongo/platform/mutex.h"
#include "mongo/unittest/unittest.h"
#include "mongo/util/concurrency/with_lock.h"
#include "mongo/util/log.h"
#include <iostream>
namespace mongo {
namespace {
struct Beerp {
explicit Beerp(int i) {
_blerp(WithLock::withoutLock(), i);
}
Beerp(stdx::lock_guard<Latch> const& lk, int i) {
_blerp(lk, i);
}
int bleep(char n) {
stdx::lock_guard<Latch> lk(_m);
return _bloop(lk, n - '0');
}
int bleep(int i) {
stdx::unique_lock<Latch> lk(_m);
return _bloop(lk, i);
}
private:
int _bloop(WithLock lk, int i) {
return _blerp(lk, i);
}
int _blerp(WithLock, int i) {
LOGV2(23122,
"{i} bleep{i_1_n_s_n}",
"i"_attr = i,
"i_1_n_s_n"_attr = (i == 1 ? "\n" : "s\n"));
return i;
}
Mutex _m = MONGO_MAKE_LATCH("Beerp::_m");
};
TEST(WithLockTest, OverloadSet) {
Beerp b(0);
ASSERT_EQ(1, b.bleep('1'));
ASSERT_EQ(2, b.bleep(2));
auto m = MONGO_MAKE_LATCH();
stdx::lock_guard<Latch> lk(m);
Beerp(lk, 3);
}
} // namespace
} // namespace mongo
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