1description: "implicit sessions default causal consistency"
2
3schemaVersion: "1.3"
4
5runOnRequirements:
6 - minServerVersion: "4.2"
7 topologies: [replicaset, sharded, load-balanced]
8
9createEntities:
10 - client:
11 id: &client0 client0
12 useMultipleMongoses: false
13 observeEvents: [commandStartedEvent]
14 - database:
15 id: &database0 database0
16 client: *client0
17 databaseName: &databaseName implicit-cc-tests
18 - collection:
19 id: &collectionDefault collectionDefault
20 database: *database0
21 collectionName: &collectionNameDefault coll-default
22 - collection:
23 id: &collectionSnapshot collectionSnapshot
24 database: *database0
25 collectionName: &collectionNameSnapshot coll-snapshot
26 collectionOptions:
27 readConcern: { level: snapshot }
28 - collection:
29 id: &collectionlinearizable collectionlinearizable
30 database: *database0
31 collectionName: &collectionNamelinearizable coll-linearizable
32 collectionOptions:
33 readConcern: { level: linearizable }
34
35initialData:
36 - collectionName: *collectionNameDefault
37 databaseName: *databaseName
38 documents:
39 - { _id: 1, x: default }
40 - collectionName: *collectionNameSnapshot
41 databaseName: *databaseName
42 documents:
43 - { _id: 1, x: snapshot }
44 - collectionName: *collectionNamelinearizable
45 databaseName: *databaseName
46 documents:
47 - { _id: 1, x: linearizable }
48
49tests:
50 - description: "readConcern is not sent on retried read in implicit session when readConcern level is not specified"
51 operations:
52 - &failPointCommand
53 name: failPoint
54 object: testRunner
55 arguments:
56 client: *client0
57 failPoint:
58 configureFailPoint: failCommand
59 mode: { times: 1 }
60 data:
61 failCommands: [find]
62 errorCode: 11600 #InterruptedAtShutdown
63 - name: find
64 object: *collectionDefault
65 arguments:
66 filter: {}
67 expectResult: [{ _id: 1, x: default }]
68 expectEvents:
69 - client: *client0
70 events:
71 - commandStartedEvent: &commandStartedEventDefault
72 command:
73 find: *collectionNameDefault
74 filter: {}
75 readConcern: { $$exists: false }
76 databaseName: *databaseName
77 - commandStartedEvent: *commandStartedEventDefault
78
79 - description: "afterClusterTime is not sent on retried read in implicit session when readConcern level is snapshot"
80 runOnRequirements:
81 - minServerVersion: "5.0"
82 operations:
83 - *failPointCommand
84 - name: find
85 object: *collectionSnapshot
86 arguments:
87 filter: {}
88 expectResult: [{ _id: 1, x: snapshot }]
89 expectEvents:
90 - client: *client0
91 events:
92 - commandStartedEvent: &commandStartedEventSnapshot
93 command:
94 find: *collectionNameSnapshot
95 filter: {}
96 readConcern:
97 { level: snapshot, afterClusterTime: { $$exists: false } }
98 databaseName: *databaseName
99 - commandStartedEvent: *commandStartedEventSnapshot
100
101 - description: "afterClusterTime is not sent on retried read in implicit session when readConcern level is linearizable"
102 operations:
103 - *failPointCommand
104 - name: find
105 object: *collectionlinearizable
106 arguments:
107 filter: {}
108 expectResult: [{ _id: 1, x: linearizable }]
109 expectEvents:
110 - client: *client0
111 events:
112 - commandStartedEvent: &commandStartedEventLinearizable
113 command:
114 find: *collectionNamelinearizable
115 filter: {}
116 readConcern:
117 { level: linearizable, afterClusterTime: { $$exists: false } }
118 databaseName: *databaseName
119 - commandStartedEvent: *commandStartedEventLinearizable
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