1description: "timeoutMS behaves correctly for GridFS delete operations"
2
3schemaVersion: "1.9"
4
5runOnRequirements:
6 - minServerVersion: "4.4"
7 serverless: forbid # GridFS ops can be slow on serverless.
8
9createEntities:
10 - client:
11 id: &failPointClient failPointClient
12 useMultipleMongoses: false
13 - client:
14 id: &client client
15 uriOptions:
16 timeoutMS: 75
17 useMultipleMongoses: false
18 observeEvents:
19 - commandStartedEvent
20 - database:
21 id: &database database
22 client: *client
23 databaseName: &databaseName test
24 - bucket:
25 id: &bucket bucket
26 database: *database
27 - collection:
28 id: &filesCollection filesCollection
29 database: *database
30 collectionName: &filesCollectionName fs.files
31 - collection:
32 id: &chunksCollection chunksCollection
33 database: *database
34 collectionName: &chunksCollectionName fs.chunks
35
36initialData:
37 - collectionName: *filesCollectionName
38 databaseName: *databaseName
39 documents:
40 - _id: &fileDocumentId { $oid: "000000000000000000000005" }
41 length: 8
42 chunkSize: 4
43 uploadDate: { $date: "1970-01-01T00:00:00.000Z" }
44 filename: "length-8"
45 contentType: "application/octet-stream"
46 aliases: []
47 metadata: {}
48 - collectionName: *chunksCollectionName
49 databaseName: *databaseName
50 documents:
51 - _id: { $oid: "000000000000000000000005" }
52 files_id: *fileDocumentId
53 n: 0
54 data: { $binary: { base64: "ESIzRA==", subType: "00" } } # hex: 11223344
55 - _id: { $oid: "000000000000000000000006" }
56 files_id: *fileDocumentId
57 n: 1
58 data: { $binary: { base64: "ESIzRA==", subType: "00" } } # hex: 11223344
59
60tests:
61 - description: "timeoutMS can be overridden for delete"
62 operations:
63 - name: failPoint
64 object: testRunner
65 arguments:
66 client: *failPointClient
67 failPoint:
68 configureFailPoint: failCommand
69 mode: { times: 1 }
70 data:
71 failCommands: ["delete"]
72 blockConnection: true
73 blockTimeMS: 100
74 - name: delete
75 object: *bucket
76 arguments:
77 id: *fileDocumentId
78 timeoutMS: 1000 # The client timeoutMS is 75ms and the operation blocks for 100ms, so 1000ms should let it succeed.
79
80 - description: "timeoutMS applied to delete against the files collection"
81 operations:
82 - name: failPoint
83 object: testRunner
84 arguments:
85 client: *failPointClient
86 failPoint:
87 configureFailPoint: failCommand
88 mode: { times: 1 }
89 data:
90 failCommands: ["delete"]
91 blockConnection: true
92 blockTimeMS: 100
93 - name: delete
94 object: *bucket
95 arguments:
96 id: *fileDocumentId
97 expectError:
98 isTimeoutError: true
99 expectEvents:
100 - client: *client
101 events:
102 - commandStartedEvent:
103 commandName: delete
104 databaseName: *databaseName
105 command:
106 delete: *filesCollectionName
107 maxTimeMS: { $$type: ["int", "long"] }
108
109 - description: "timeoutMS applied to delete against the chunks collection"
110 operations:
111 - name: failPoint
112 object: testRunner
113 arguments:
114 client: *failPointClient
115 failPoint:
116 configureFailPoint: failCommand
117 mode:
118 # The first "delete" will be against the files collection, so we skip it.
119 skip: 1
120 data:
121 failCommands: ["delete"]
122 blockConnection: true
123 blockTimeMS: 100
124 - name: delete
125 object: *bucket
126 arguments:
127 id: *fileDocumentId
128 expectError:
129 isTimeoutError: true
130
131 # Test that drivers are not refreshing the timeout between commands. We test this by blocking both "delete" commands
132 # for 50ms each. The delete should inherit timeoutMS=75 from the client/database and the server takes over 75ms
133 # total, so the operation should fail.
134 - description: "timeoutMS applied to entire delete, not individual parts"
135 operations:
136 - name: failPoint
137 object: testRunner
138 arguments:
139 client: *failPointClient
140 failPoint:
141 configureFailPoint: failCommand
142 mode: { times: 2 }
143 data:
144 failCommands: ["delete"]
145 blockConnection: true
146 blockTimeMS: 50
147 - name: delete
148 object: *bucket
149 arguments:
150 id: *fileDocumentId
151 expectError:
152 isTimeoutError: true
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