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/**
* Copyright (C) 2016 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.
*/
#pragma once
#include "mongo/bson/simple_bsonelement_comparator.h"
#include "mongo/bson/simple_bsonobj_comparator.h"
#include "mongo/unittest/unittest.h"
/**
* BSON comparison utility macro. Do not use directly.
*/
#define ASSERT_BSON_COMPARISON(NAME, a, b, astr, bstr) \
::mongo::unittest::assertComparison_##NAME(__FILE__, __LINE__, astr, bstr, a, b)
/**
* Use to compare two instances of type BSONObj under the default comparator in unit tests.
*/
#define ASSERT_BSONOBJ_EQ(a, b) ASSERT_BSON_COMPARISON(BSONObjEQ, a, b, #a, #b)
#define ASSERT_BSONOBJ_LT(a, b) ASSERT_BSON_COMPARISON(BSONObjLT, a, b, #a, #b)
#define ASSERT_BSONOBJ_LTE(a, b) ASSERT_BSON_COMPARISON(BSONObjLTE, a, b, #a, #b)
#define ASSERT_BSONOBJ_GT(a, b) ASSERT_BSON_COMPARISON(BSONObjGT, a, b, #a, #b)
#define ASSERT_BSONOBJ_GTE(a, b) ASSERT_BSON_COMPARISON(BSONObjGTE, a, b, #a, #b)
#define ASSERT_BSONOBJ_NE(a, b) ASSERT_BSON_COMPARISON(BSONObjNE, a, b, #a, #b)
/**
* Use to compare two instances of type BSONElement under the default comparator in unit tests.
*/
#define ASSERT_BSONELT_EQ(a, b) ASSERT_BSON_COMPARISON(BSONElementEQ, a, b, #a, #b)
#define ASSERT_BSONELT_LT(a, b) ASSERT_BSON_COMPARISON(BSONElementLT, a, b, #a, #b)
#define ASSERT_BSONELT_LTE(a, b) ASSERT_BSON_COMPARISON(BSONElementLTE, a, b, #a, #b)
#define ASSERT_BSONELT_GT(a, b) ASSERT_BSON_COMPARISON(BSONElementGT, a, b, #a, #b)
#define ASSERT_BSONELT_GTE(a, b) ASSERT_BSON_COMPARISON(BSONElementGTE, a, b, #a, #b)
#define ASSERT_BSONELT_NE(a, b) ASSERT_BSON_COMPARISON(BSONElementNE, a, b, #a, #b)
namespace mongo {
namespace unittest {
#define DECLARE_BSON_CMP_FUNC(BSONTYPE, NAME) \
void assertComparison_##BSONTYPE##NAME(const std::string& theFile, \
unsigned theLine, \
StringData aExpression, \
StringData bExpression, \
const BSONTYPE& aValue, \
const BSONTYPE& bValue);
DECLARE_BSON_CMP_FUNC(BSONObj, EQ);
DECLARE_BSON_CMP_FUNC(BSONObj, LT);
DECLARE_BSON_CMP_FUNC(BSONObj, LTE);
DECLARE_BSON_CMP_FUNC(BSONObj, GT);
DECLARE_BSON_CMP_FUNC(BSONObj, GTE);
DECLARE_BSON_CMP_FUNC(BSONObj, NE);
DECLARE_BSON_CMP_FUNC(BSONElement, EQ);
DECLARE_BSON_CMP_FUNC(BSONElement, LT);
DECLARE_BSON_CMP_FUNC(BSONElement, LTE);
DECLARE_BSON_CMP_FUNC(BSONElement, GT);
DECLARE_BSON_CMP_FUNC(BSONElement, GTE);
DECLARE_BSON_CMP_FUNC(BSONElement, NE);
#undef DECLARE_BSON_CMP_FUNC
} // namespace unittest
} // namespace mongo
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