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) 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/db/storage/sorted_data_interface_test_harness.h"
#include <algorithm>
#include <memory>
#include "mongo/db/storage/sorted_data_interface.h"
#include "mongo/unittest/unittest.h"
auto mongo::SortedDataInterfaceHarnessHelper::newSortedDataInterface(
bool unique, bool partial, std::initializer_list<IndexKeyEntry> toInsert)
-> std::unique_ptr<SortedDataInterface> {
invariant(std::is_sorted(
toInsert.begin(), toInsert.end(), IndexEntryComparison(Ordering::make(BSONObj()))));
auto index = newSortedDataInterface(unique, partial);
insertToIndex(this, index.get(), toInsert);
return index;
}
void mongo::insertToIndex(OperationContext* opCtx,
SortedDataInterface* index,
std::initializer_list<IndexKeyEntry> toInsert) {
WriteUnitOfWork wuow(opCtx);
for (auto&& entry : toInsert) {
ASSERT_OK(index->insert(opCtx, makeKeyString(index, entry.key, entry.loc), true));
}
wuow.commit();
}
void mongo::removeFromIndex(OperationContext* opCtx,
SortedDataInterface* index,
std::initializer_list<IndexKeyEntry> toRemove) {
WriteUnitOfWork wuow(opCtx);
for (auto&& entry : toRemove) {
index->unindex(opCtx, makeKeyString(index, entry.key, entry.loc), true);
}
wuow.commit();
}
mongo::KeyString::Value mongo::makeKeyString(SortedDataInterface* sorted,
BSONObj bsonKey,
const boost::optional<RecordId>& rid) {
KeyString::Builder builder(sorted->getKeyStringVersion(), bsonKey, sorted->getOrdering());
if (rid) {
builder.appendRecordId(*rid);
}
return builder.getValueCopy();
}
mongo::KeyString::Value mongo::makeKeyStringForSeek(SortedDataInterface* sorted,
BSONObj bsonKey,
bool isForward,
bool inclusive) {
BSONObj finalKey = BSONObj::stripFieldNames(bsonKey);
KeyString::Builder builder(sorted->getKeyStringVersion(),
finalKey,
sorted->getOrdering(),
isForward == inclusive ? KeyString::Discriminator::kExclusiveBefore
: KeyString::Discriminator::kExclusiveAfter);
return builder.getValueCopy();
}
namespace mongo {
namespace {
std::function<std::unique_ptr<mongo::SortedDataInterfaceHarnessHelper>()>
sortedDataInterfaceHarnessFactory;
}
void registerSortedDataInterfaceHarnessHelperFactory(
std::function<std::unique_ptr<mongo::SortedDataInterfaceHarnessHelper>()> factory) {
sortedDataInterfaceHarnessFactory = std::move(factory);
}
auto newSortedDataInterfaceHarnessHelper()
-> std::unique_ptr<mongo::SortedDataInterfaceHarnessHelper> {
return sortedDataInterfaceHarnessFactory();
}
} // namespace mongo
|
