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
109
110
111
112
113
114
115
116
117
118
119
120
|
// record_store_test_validate.h
/**
* 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.
*/
#pragma once
#include "mongo/db/storage/record_data.h"
#include "mongo/db/storage/record_store.h"
#include "mongo/db/storage/record_store_test_harness.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
class ValidateAdaptorSpy : public ValidateAdaptor {
public:
ValidateAdaptorSpy() {}
ValidateAdaptorSpy(const std::set<std::string>& remain) : _remain(remain) {}
~ValidateAdaptorSpy() {}
Status validate(const RecordId& recordId, const RecordData& recordData, size_t* dataSize) {
std::string s(recordData.data());
ASSERT(1 == _remain.erase(s));
*dataSize = recordData.size();
return Status::OK();
}
bool allValidated() {
return _remain.empty();
}
private:
std::set<std::string> _remain; // initially contains all inserted records
};
class ValidateTest : public mongo::unittest::Test {
public:
ValidateTest()
: _harnessHelper(newRecordStoreHarnessHelper()),
_rs(_harnessHelper->newNonCappedRecordStore()) {}
ServiceContext::UniqueOperationContext newOperationContext() {
return _harnessHelper->newOperationContext();
}
RecordStore& getRecordStore() {
return *_rs;
}
const std::set<std::string>& getInsertedRecords() {
return _remain;
}
void setUp() {
{
ServiceContext::UniqueOperationContext opCtx(newOperationContext());
ASSERT_EQUALS(0, _rs->numRecords(opCtx.get()));
}
int nToInsert = 10;
for (int i = 0; i < nToInsert; i++) {
ServiceContext::UniqueOperationContext opCtx(newOperationContext());
{
std::stringstream ss;
ss << "record " << i;
std::string data = ss.str();
ASSERT(_remain.insert(data).second);
WriteUnitOfWork uow(opCtx.get());
StatusWith<RecordId> res =
_rs->insertRecord(opCtx.get(), data.c_str(), data.size() + 1, Timestamp());
ASSERT_OK(res.getStatus());
uow.commit();
}
}
{
ServiceContext::UniqueOperationContext opCtx(newOperationContext());
ASSERT_EQUALS(nToInsert, _rs->numRecords(opCtx.get()));
}
}
private:
std::unique_ptr<RecordStoreHarnessHelper> _harnessHelper;
std::unique_ptr<RecordStore> _rs;
std::set<std::string> _remain;
};
} // namespace mongo
|