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// server_parameters_test.cpp
/**
* Copyright (C) 2012 10gen 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 "mongo/unittest/unittest.h"
#include "mongo/db/operation_context_noop.h"
#include "mongo/db/server_parameters.h"
namespace mongo {
using std::string;
using std::vector;
TEST(ServerParameters, Simple1) {
AtomicInt32 f(5);
ExportedServerParameter<int, ServerParameterType::kStartupAndRuntime> ff(NULL, "ff", &f);
ASSERT_EQUALS("ff", ff.name());
ff.set(6);
ASSERT_EQUALS(6, f.load());
ff.set(BSON("x" << 7).firstElement());
ASSERT_EQUALS(7, f.load());
ff.setFromString("8");
ASSERT_EQUALS(8, f.load());
}
TEST(ServerParameters, Vector1) {
vector<string> v;
ExportedServerParameter<vector<string>, ServerParameterType::kStartupOnly> vv(NULL, "vv", &v);
BSONObj x = BSON("x" << BSON_ARRAY("a"
<< "b"
<< "c"));
vv.set(x.firstElement());
ASSERT_EQUALS(3U, v.size());
ASSERT_EQUALS("a", v[0]);
ASSERT_EQUALS("b", v[1]);
ASSERT_EQUALS("c", v[2]);
BSONObjBuilder b;
OperationContextNoop txn;
vv.append(&txn, b, vv.name());
BSONObj y = b.obj();
ASSERT(x.firstElement().woCompare(y.firstElement(), false) == 0);
vv.setFromString("d,e");
ASSERT_EQUALS(2U, v.size());
ASSERT_EQUALS("d", v[0]);
ASSERT_EQUALS("e", v[1]);
}
}
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