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
|
// This is a regression test for SERVER-32048. It checks that index keys are correctly updated when
// an update modifier implicitly creates a new array element.
(function() {
"use strict";
let coll = db.update_affects_indexes;
coll.drop();
let indexKeyPattern = {"a.b": 1};
assert.commandWorked(coll.createIndex(indexKeyPattern));
// Tests that the document 'docId' has all the index keys in 'expectedKeys' and none of the
// index keys in 'unexpectedKeys'.
function assertExpectedIndexKeys(docId, expectedKeys, unexpectedKeys) {
for (let key of expectedKeys) {
let res = coll.find(docId).hint(indexKeyPattern).min(key).returnKey().toArray();
assert.eq(1, res.length, tojson(res));
assert.eq(key, res[0]);
}
for (let key of unexpectedKeys) {
let res = coll.find(docId).hint(indexKeyPattern).min(key).returnKey().toArray();
if (res.length > 0) {
assert.eq(1, res.length, tojson(res));
assert.neq(0, bsonWoCompare(key, res[0]), tojson(res[0]));
}
}
}
// $set implicitly creates array element at end of array.
assert.writeOK(coll.insert({_id: 0, a: [{b: 0}]}));
assertExpectedIndexKeys({_id: 0}, [{"a.b": 0}], [{"a.b": null}]);
assert.writeOK(coll.update({_id: 0}, {$set: {"a.1.c": 0}}));
assertExpectedIndexKeys({_id: 0}, [{"a.b": 0}, {"a.b": null}], []);
// $set implicitly creates array element beyond end of array.
assert.writeOK(coll.insert({_id: 1, a: [{b: 0}]}));
assertExpectedIndexKeys({_id: 1}, [{"a.b": 0}], [{"a.b": null}]);
assert.writeOK(coll.update({_id: 1}, {$set: {"a.3.c": 0}}));
assertExpectedIndexKeys({_id: 1}, [{"a.b": 0}, {"a.b": null}], []);
// $set implicitly creates array element in empty array (no index key changes needed).
assert.writeOK(coll.insert({_id: 2, a: []}));
assertExpectedIndexKeys({_id: 2}, [{"a.b": null}], []);
assert.writeOK(coll.update({_id: 2}, {$set: {"a.0.c": 0}}));
assertExpectedIndexKeys({_id: 2}, [{"a.b": null}], []);
// $inc implicitly creates array element at end of array.
assert.writeOK(coll.insert({_id: 3, a: [{b: 0}]}));
assertExpectedIndexKeys({_id: 3}, [{"a.b": 0}], [{"a.b": null}]);
assert.writeOK(coll.update({_id: 3}, {$inc: {"a.1.c": 0}}));
assertExpectedIndexKeys({_id: 3}, [{"a.b": 0}, {"a.b": null}], []);
// $mul implicitly creates array element at end of array.
assert.writeOK(coll.insert({_id: 4, a: [{b: 0}]}));
assertExpectedIndexKeys({_id: 4}, [{"a.b": 0}], [{"a.b": null}]);
assert.writeOK(coll.update({_id: 4}, {$mul: {"a.1.c": 0}}));
assertExpectedIndexKeys({_id: 4}, [{"a.b": 0}, {"a.b": null}], []);
// $addToSet implicitly creates array element at end of array.
assert.writeOK(coll.insert({_id: 5, a: [{b: 0}]}));
assertExpectedIndexKeys({_id: 5}, [{"a.b": 0}], [{"a.b": null}]);
assert.writeOK(coll.update({_id: 5}, {$addToSet: {"a.1.c": 0}}));
assertExpectedIndexKeys({_id: 5}, [{"a.b": 0}, {"a.b": null}], []);
// $bit implicitly creates array element at end of array.
assert.writeOK(coll.insert({_id: 6, a: [{b: 0}]}));
assertExpectedIndexKeys({_id: 6}, [{"a.b": 0}], [{"a.b": null}]);
assert.writeOK(coll.update({_id: 6}, {$bit: {"a.1.c": {and: NumberInt(1)}}}));
assertExpectedIndexKeys({_id: 6}, [{"a.b": 0}, {"a.b": null}], []);
// $min implicitly creates array element at end of array.
assert.writeOK(coll.insert({_id: 7, a: [{b: 0}]}));
assertExpectedIndexKeys({_id: 7}, [{"a.b": 0}], [{"a.b": null}]);
assert.writeOK(coll.update({_id: 7}, {$min: {"a.1.c": 0}}));
assertExpectedIndexKeys({_id: 7}, [{"a.b": 0}, {"a.b": null}], []);
// $max implicitly creates array element at end of array.
assert.writeOK(coll.insert({_id: 8, a: [{b: 0}]}));
assertExpectedIndexKeys({_id: 8}, [{"a.b": 0}], [{"a.b": null}]);
assert.writeOK(coll.update({_id: 8}, {$max: {"a.1.c": 0}}));
assertExpectedIndexKeys({_id: 8}, [{"a.b": 0}, {"a.b": null}], []);
// $currentDate implicitly creates array element at end of array.
assert.writeOK(coll.insert({_id: 9, a: [{b: 0}]}));
assertExpectedIndexKeys({_id: 9}, [{"a.b": 0}], [{"a.b": null}]);
assert.writeOK(coll.update({_id: 9}, {$currentDate: {"a.1.c": true}}));
assertExpectedIndexKeys({_id: 9}, [{"a.b": 0}, {"a.b": null}], []);
// $push implicitly creates array element at end of array.
assert.writeOK(coll.insert({_id: 10, a: [{b: 0}]}));
assertExpectedIndexKeys({_id: 10}, [{"a.b": 0}], [{"a.b": null}]);
assert.writeOK(coll.update({_id: 10}, {$push: {"a.1.c": 0}}));
assertExpectedIndexKeys({_id: 10}, [{"a.b": 0}, {"a.b": null}], []);
}());
|
