diff options
| -rw-r--r-- | jstests/aggregation/testshard1.js | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/jstests/aggregation/testshard1.js b/jstests/aggregation/testshard1.js index 2f5cbd39d04..1dfc74725ca 100644 --- a/jstests/aggregation/testshard1.js +++ b/jstests/aggregation/testshard1.js @@ -17,8 +17,17 @@ function aggregateNoOrder(coll, pipeline) { } jsTestLog("Creating sharded cluster"); -var shardedAggTest = - new ShardingTest({shards: 2, mongos: 1, other: {chunkSize: 1, enableBalancer: true}}); +var shardedAggTest = new ShardingTest({ + shards: 2, + mongos: 1, + other: { + chunkSize: 1, + enableBalancer: true, + mongosOptions: {verbose: ''}, + shardOptions: {verbose: ''}, + configOptions: {verbose: ''}, + } +}); jsTestLog("Setting up sharded cluster"); shardedAggTest.adminCommand({enablesharding: "aggShard"}); @@ -193,6 +202,7 @@ testAvgStdDev(); function testSample() { jsTestLog('testing $sample'); + shardedAggTest.printCollectionInfo(db.ts1.getFullName()); [0, 1, 10, nItems, nItems + 1].forEach(function(size) { var res = db.ts1.aggregate([{$sample: {size: size}}]).toArray(); assert.eq(res.length, Math.min(nItems, size)); @@ -200,6 +210,13 @@ function testSample() { } testSample(); +// SERVER-26742 Attempt to reproduce an incorrect number of results being returned. +testSample(); +testSample(); +testSample(); +testSample(); +testSample(); + jsTestLog('test $out by copying source collection verbatim to output'); var outCollection = db.ts1_out; var res = aggregateOrdered(db.ts1, [{$out: outCollection.getName()}]); |