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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.
*/
#include "mongo/platform/basic.h"
#include "mongo/bson/bsonelement.h"
#include "mongo/bson/bsonobj.h"
#include "mongo/bson/bsonobjbuilder.h"
#include "mongo/unittest/unittest.h"
#include "mongo/util/uuid.h"
namespace mongo {
namespace {
TEST(BSONElement, BinDataToString) {
BSONObjBuilder builder;
unsigned char bintype0[] = {0xDE, 0xEA, 0xBE, 0xEF, 0x01}; // Random BinData shorter than UUID
const UUID validUUID = UUID::gen();
unsigned char zeroUUID[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
unsigned char overlongUUID[] = {0xBF,
0xF7,
0x1F,
0x75,
0x04,
0x67,
0x45,
0xA4,
0x9A,
0x06,
0xE9,
0xBB,
0x02,
0x72,
0x81,
0x64,
0xff}; // Valid RFC4122v4 UUID, but with extra byte added.
unsigned char zeroLength[1] = {0}; // Not truly zero because Windows doesn't support that.
StringData unknownType = "binary data\000with an unknown type"_sd; // No terminating zero
const BinDataType unknownBinDataType = BinDataType(42);
builder.appendBinData("bintype0", sizeof(bintype0), BinDataGeneral, bintype0);
validUUID.appendToBuilder(&builder, "validUUID");
builder.appendBinData("zeroUUID", sizeof(zeroUUID), newUUID, zeroUUID);
builder.appendBinData("overlongUUID", sizeof(overlongUUID), newUUID, overlongUUID);
builder.appendBinData("zeroLength", 0, BinDataGeneral, zeroLength);
builder.appendBinData(
"unknownType", unknownType.size(), unknownBinDataType, unknownType.rawData());
BSONObj obj = builder.obj();
ASSERT_EQ(obj["bintype0"].toString(), "bintype0: BinData(0, DEEABEEF01)");
ASSERT_EQ(obj["validUUID"].toString(), "validUUID: UUID(\"" + validUUID.toString() + "\")");
ASSERT_EQ(obj["zeroUUID"].toString(),
"zeroUUID: UUID(\"00000000-0000-0000-0000-000000000000\")");
ASSERT_EQ(obj["overlongUUID"].toString(),
"overlongUUID: BinData(4, BFF71F75046745A49A06E9BB02728164FF)");
ASSERT_EQ(obj["zeroLength"].toString(), "zeroLength: BinData(0, )");
ASSERT_EQ(obj["unknownType"].toString(),
"unknownType: BinData(42, "
"62696E6172792064617461007769746820616E20756E6B6E6F776E2074797065)");
}
TEST(BSONElement, TimestampToString) {
// Testing default BSONObj Timestamp method, which constructs an empty Timestamp
const BSONElement b;
auto ts = b.timestamp();
ASSERT_EQ(ts.toString(), "Timestamp(0, 0)");
BSONObjBuilder builder;
builder.append("ts0", Timestamp(Seconds(100), 1U));
builder.append("ts1", Timestamp(Seconds(50000), 25));
builder.append("ts2", Timestamp(Seconds(100000), 1U));
// Testing max allowable integer values
builder.append("ts3", Timestamp::max());
// Testing for correct format when printing BSONObj Timestamps
// using .toString(includeFieldName = false, full = false)
BSONObj obj = builder.obj();
ASSERT_EQ(obj["ts0"].toString(false, false), "Timestamp(100, 1)");
ASSERT_EQ(obj["ts1"].toString(false, false), "Timestamp(50000, 25)");
ASSERT_EQ(obj["ts2"].toString(false, false), "Timestamp(100000, 1)");
ASSERT_EQ(obj["ts3"].toString(false, false), "Timestamp(4294967295, 4294967295)");
}
} // namespace
} // namespace mongo
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