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
121
122
123
124
125
|
# Test snapshot isolation.
# This test doesn't check contents of command-started events.
database_name: &database_name "transaction-tests"
collection_name: &collection_name "test"
data: []
tests:
- description: one transaction
operations:
- name: startTransaction
object: session0
- name: insertOne
object: collection
arguments:
session: session0
document:
_id: 1
result:
insertedId: 1
- name: find
object: collection
arguments:
session: session0
filter:
_id: 1
result:
- {_id: 1}
- name: find
object: collection
arguments:
session: session1
filter:
_id: 1
result: []
- name: find
object: collection
arguments:
filter:
_id: 1
result: []
- name: commitTransaction
object: session0
- name: find
object: collection
arguments:
session: session1
filter:
_id: 1
result:
- {_id: 1}
- name: find
object: collection
arguments:
filter:
_id: 1
result:
- {_id: 1}
outcome:
collection:
data:
- _id: 1
- description: two transactions
operations:
- name: startTransaction
object: session0
- name: startTransaction
object: session1
- name: insertOne
object: collection
arguments:
session: session0
document:
_id: 1
result:
insertedId: 1
- name: find
object: collection
arguments:
session: session0
filter:
_id: 1
result:
- {_id: 1}
- name: find
object: collection
arguments:
session: session1
filter:
_id: 1
result: []
- name: find
object: collection
arguments:
filter:
_id: 1
result: []
- name: commitTransaction
object: session0
# Snapshot isolation in session1, not read-committed.
- name: find
object: collection
arguments:
session: session1
filter:
_id: 1
result: []
- name: find
object: collection
arguments:
filter:
_id: 1
result:
- {_id: 1}
- name: commitTransaction
object: session1
outcome:
collection:
data:
- {_id: 1}
|
