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
|
/**
* Copyright 2013 10gen 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/db/ops/field_checker.h"
#include "mongo/base/error_codes.h"
#include "mongo/base/status.h"
#include "mongo/db/field_ref.h"
#include "mongo/unittest/unittest.h"
namespace {
using mongo::ErrorCodes;
using mongo::FieldRef;
using mongo::fieldchecker::isUpdatable;
using mongo::fieldchecker::isPositional;
using mongo::Status;
TEST(IsUpdatable, Basics) {
FieldRef fieldRef("x");
ASSERT_OK(isUpdatable(fieldRef));
}
TEST(IsUpdatable, DottedFields) {
FieldRef fieldRef("x.y.z");
ASSERT_OK(isUpdatable(fieldRef));
}
TEST(IsUpdatable, EmptyFields) {
FieldRef fieldRef("");
ASSERT_NOT_OK(isUpdatable(fieldRef));
FieldRef fieldRefDot(".");
ASSERT_NOT_OK(isUpdatable(fieldRefDot));
/* TODO: Re-enable after review
FieldRef fieldRefDollar;
fieldRefDollar.parse("$");
ASSERT_NOT_OK(isUpdatable(fieldRefDollar));
*/
FieldRef fieldRefADot("a.");
ASSERT_NOT_OK(isUpdatable(fieldRefADot));
FieldRef fieldRefDotB(".b");
ASSERT_NOT_OK(isUpdatable(fieldRefDotB));
FieldRef fieldRefEmptyMiddle;
fieldRefEmptyMiddle.parse("a..b");
ASSERT_NOT_OK(isUpdatable(fieldRefEmptyMiddle));
}
// Positional checks
TEST(isPositional, EntireArrayItem) {
FieldRef fieldRefPositional("a.$");
size_t pos;
size_t count;
ASSERT_TRUE(isPositional(fieldRefPositional, &pos, &count));
ASSERT_EQUALS(pos, 1u);
ASSERT_EQUALS(count, 1u);
}
TEST(isPositional, ArraySubObject) {
FieldRef fieldRefPositional("a.$.b");
size_t pos;
size_t count;
ASSERT_TRUE(isPositional(fieldRefPositional, &pos, &count));
ASSERT_EQUALS(pos, 1u);
ASSERT_EQUALS(count, 1u);
}
TEST(isPositional, MultiplePositional) {
FieldRef fieldRefPositional("a.$.b.$.c");
size_t pos;
size_t count;
ASSERT_TRUE(isPositional(fieldRefPositional, &pos, &count));
ASSERT_EQUALS(pos, 1u);
ASSERT_EQUALS(count, 2u);
}
} // unnamed namespace
|