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
|
// Tests that an error encountered during PlanExecutor execution will be propagated back to the user
// with the original error code. This is important for retryable errors like
// 'InterruptedDueToReplStateChange',
// and also to ensure that the error is not swallowed and the diagnostic info is not lost.
(function() {
"use strict";
const mongod = MongoRunner.runMongod({});
assert.neq(mongod, null, "mongod failed to start up");
const db = mongod.getDB("test");
const coll = db.commands_preserve_exec_error_code;
coll.drop();
assert.writeOK(coll.insert([{_id: 0}, {_id: 1}, {_id: 2}]));
assert.commandWorked(coll.createIndex({geo: "2d"}));
assert.commandWorked(
db.adminCommand({configureFailPoint: "planExecutorAlwaysFails", mode: "alwaysOn"}));
function assertFailsWithInternalError(fn) {
const error = assert.throws(fn);
assert.eq(error.code, ErrorCodes.InternalError, tojson(error));
assert.neq(-1,
error.message.indexOf("planExecutorAlwaysFails"),
"Expected error message to be preserved");
}
function assertCmdFailsWithInternalError(cmd) {
const res =
assert.commandFailedWithCode(db.runCommand(cmd), ErrorCodes.InternalError, tojson(cmd));
assert.neq(-1,
res.errmsg.indexOf("planExecutorAlwaysFails"),
"Expected error message to be preserved");
}
assertFailsWithInternalError(() => coll.find().itcount());
assertFailsWithInternalError(() => coll.updateOne({_id: 1}, {$set: {x: 2}}));
assertFailsWithInternalError(() => coll.deleteOne({_id: 1}));
assertFailsWithInternalError(() => coll.count({_id: 1}));
assertFailsWithInternalError(() => coll.group({
key: "_id",
cond: {},
reduce: () => {
result.total += 1;
},
initial: {total: 0}
})
.itcount());
assertFailsWithInternalError(() => coll.aggregate([]).itcount());
assertCmdFailsWithInternalError({distinct: coll.getName(), key: "_id"});
assertCmdFailsWithInternalError({geoNear: coll.getName(), near: [0, 0]});
assertCmdFailsWithInternalError(
{findAndModify: coll.getName(), query: {_id: 1}, update: {$set: {x: 2}}});
assert.commandWorked(
db.adminCommand({configureFailPoint: "planExecutorAlwaysFails", mode: "off"}));
MongoRunner.stopMongod(mongod);
}());
|
