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/**
* Tests the aggregation stages marked with 'LiteParsedDocumentSource::AllowedWithApiStrict'
* flags.
*
* @tags: [
* assumes_against_mongod_not_mongos,
* assumes_read_concern_unchanged,
* assumes_read_preference_unchanged,
* assumes_unsharded_collection,
* do_not_wrap_aggregations_in_facets,
* uses_api_parameters,
* ]
*/
(function() {
"use strict";
const dbName = jsTestName();
const testDB = db.getSiblingDB(dbName);
testDB.dropDatabase();
const collName = "testColl";
const testInternalClient = (function createInternalClient() {
const connInternal = new Mongo(testDB.getMongo().host);
const curDB = connInternal.getDB(dbName);
assert.commandWorked(curDB.runCommand({
["hello"]: 1,
internalClient: {minWireVersion: NumberInt(0), maxWireVersion: NumberInt(7)}
}));
return connInternal;
})();
const curDB = testInternalClient.getDB(dbName);
// Tests that the internal stage '$mergeCursors' does not throw 'ApiStrictError' with an internal
// client and 'apiStrict' set to true.
let result = curDB.runCommand({
aggregate: collName,
pipeline: [{
$mergeCursors: {
sort: {y: 1, z: 1},
compareWholeSortKey: false,
remotes: [],
nss: "test.mergeCursors",
allowPartialResults: false,
}
}],
cursor: {},
writeConcern: {w: "majority"},
apiVersion: "1",
apiStrict: true
});
assert.commandWorked(result);
// Tests that the internal stage '$mergeCursors' throws 'ApiStrictError' with default external
// client when 'apiStrict' is set to true.
result = testDB.runCommand({
aggregate: collName,
pipeline: [{
$mergeCursors: {
sort: {y: 1, z: 1},
compareWholeSortKey: false,
remotes: [],
nss: "test.mergeCursors",
allowPartialResults: false,
}
}],
cursor: {},
writeConcern: {w: "majority"},
apiVersion: "1",
apiStrict: true
});
assert.commandFailedWithCode(result, ErrorCodes.APIStrictError);
// Tests that the internal stage '$mergeCursors' should not fail with 'ApiStrictError' with default
// external client without specifying 'apiStrict' flag.
result = testDB.runCommand({
aggregate: collName,
pipeline: [{
$mergeCursors: {
sort: {y: 1, z: 1},
compareWholeSortKey: false,
remotes: [],
nss: "test.mergeCursors",
allowPartialResults: false,
}
}],
cursor: {},
writeConcern: {w: "majority"},
apiVersion: "1"
});
assert.commandWorked(result);
// Tests that the 'exchange' option cannot be specified by external client with 'apiStrict' set to
// true.
result = testDB.runCommand({
aggregate: collName,
pipeline: [{$project: {_id: 0}}],
cursor: {},
writeConcern: {w: "majority"},
apiVersion: "1",
apiStrict: true,
exchange: {policy: "broadcast", consumers: NumberInt(10)}
});
assert.commandFailedWithCode(result, ErrorCodes.APIStrictError);
// Tests that the 'fromMongos' option cannot be specified by external client with 'apiStrict' set to
// true.
result = testDB.runCommand({
aggregate: collName,
pipeline: [{$project: {_id: 0}}],
cursor: {},
writeConcern: {w: "majority"},
apiVersion: "1",
apiStrict: true,
fromMongos: true
});
assert.commandFailedWithCode(result, ErrorCodes.APIStrictError);
// Tests that the 'fromMongos' option should not fail by internal client with 'apiStrict' set to
// true.
result = curDB.runCommand({
aggregate: collName,
pipeline: [{$project: {_id: 0}}],
cursor: {},
writeConcern: {w: "majority"},
apiVersion: "1",
apiStrict: true
});
assert.commandWorked(result);
// Tests that the 'fromMongos' option should not fail by external client without 'apiStrict'.
result = testDB.runCommand({
aggregate: collName,
pipeline: [{$project: {_id: 0}}],
cursor: {},
writeConcern: {w: "majority"},
apiVersion: "1",
apiStrict: true
});
assert.commandWorked(result);
// Tests that time-series collection can be queried (invoking $_internalUnpackBucket stage)
// from an external client with 'apiStrict'.
(function testInternalUnpackBucketAllowance() {
const collName = 'timeseriesColl';
const timeField = 'tm';
assert.commandWorked(testDB.createCollection(collName, {timeseries: {timeField: timeField}}));
const coll = testDB[collName];
assert.commandWorked(coll.insert({[timeField]: ISODate('2021-01-01')}));
assert.commandWorked(testDB.runCommand({
find: collName,
apiVersion: "1",
apiStrict: true,
}));
assert.commandWorked(testDB.runCommand({
aggregate: collName,
pipeline: [{$match: {}}],
cursor: {},
apiVersion: "1",
apiStrict: true,
}));
const plans = [coll.find().explain(), coll.explain().aggregate([{$match: {}}])];
assert(plans.every(
plan => plan.stages.map(x => Object.keys(x)[0]).includes("$_internalUnpackBucket")));
})();
})();
|
