1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/**
* 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 <iterator>
#include <string>
#include <vector>
#include "mongo/db/jsobj.h"
#include "mongo/rpc/command_request.h"
#include "mongo/rpc/command_request_builder.h"
#include "mongo/unittest/unittest.h"
#include "mongo/util/assert_util.h"
#include "mongo/util/net/message.h"
namespace {
using namespace mongo;
TEST(CommandRequest, ParseAllFields) {
std::vector<char> opCommandData;
using std::begin;
using std::end;
auto writeString = [&opCommandData](const std::string& str) {
opCommandData.insert(end(opCommandData), begin(str), end(str));
opCommandData.push_back('\0');
};
auto writeObj = [&opCommandData](const BSONObj& obj) {
opCommandData.insert(end(opCommandData), obj.objdata(), obj.objdata() + obj.objsize());
};
auto database = std::string{"ookokokokok"};
writeString(database);
auto commandName = std::string{"baz"};
writeString(commandName);
BSONObjBuilder commandArgsBob{};
commandArgsBob.append("baz", "garply");
auto commandArgs = commandArgsBob.done();
writeObj(commandArgs);
BSONObjBuilder metadataBob{};
metadataBob.append("foo", "bar");
auto metadata = metadataBob.done();
writeObj(metadata);
Message toSend;
toSend.setData(dbCommand, opCommandData.data(), opCommandData.size());
rpc::CommandRequest opCmd{&toSend};
ASSERT_EQUALS(opCmd.getCommandName(), commandName);
ASSERT_EQUALS(opCmd.getDatabase(), database);
ASSERT_BSONOBJ_EQ(opCmd.getMetadata(), metadata);
ASSERT_BSONOBJ_EQ(opCmd.getCommandArgs(), commandArgs);
}
TEST(CommandRequest, EmptyCommandObjThrows) {
rpc::CommandRequestBuilder crb;
crb.setDatabase("someDb");
crb.setCommandName("ping");
crb.setCommandArgs(BSONObj());
crb.setMetadata(BSONObj());
auto msg = crb.done();
ASSERT_THROWS_CODE(rpc::CommandRequest{&msg}, UserException, 39950);
}
TEST(CommandRequest, MismatchBetweenCommandNamesThrows) {
rpc::CommandRequestBuilder crb;
crb.setDatabase("someDb");
crb.setCommandName("ping");
crb.setCommandArgs(BSON("launchMissiles" << 1));
crb.setMetadata(BSONObj());
auto msg = crb.done();
ASSERT_THROWS_CODE(rpc::CommandRequest{&msg}, UserException, 39950);
}
} // namespace
|