1 files changed, 48 insertions, 47 deletions
diff --git a/jstests/sharding/test_stacked_migration_cleanup.js b/jstests/sharding/test_stacked_migration_cleanup.js
index 93f9862e756..523f5de1a0c 100644
--- a/jstests/sharding/test_stacked_migration_cleanup.js
+++ b/jstests/sharding/test_stacked_migration_cleanup.js
@@ -1,68 +1,69 @@
-// Tests "stacking" multiple migration cleanup threads and their behavior when the collection changes
+// Tests "stacking" multiple migration cleanup threads and their behavior when the collection
+// changes
 (function() {
-'use strict';
+    'use strict';
 
-// start up a new sharded cluster
-var st = new ShardingTest({ shards : 2, mongos : 1 });
+    // start up a new sharded cluster
+    var st = new ShardingTest({shards: 2, mongos: 1});
 
-var mongos = st.s;
-var admin = mongos.getDB("admin");
-var shards = mongos.getDB("config").shards.find().toArray();
-var coll = mongos.getCollection("foo.bar");
+    var mongos = st.s;
+    var admin = mongos.getDB("admin");
+    var shards = mongos.getDB("config").shards.find().toArray();
+    var coll = mongos.getCollection("foo.bar");
 
-// Enable sharding of the collection
-assert.commandWorked(mongos.adminCommand({ enablesharding : coll.getDB() + "" }));
-st.ensurePrimaryShard(coll.getDB() + "", shards[0]._id);
-assert.commandWorked(mongos.adminCommand({ shardcollection : coll + "", key: { _id : 1 } }));
+    // Enable sharding of the collection
+    assert.commandWorked(mongos.adminCommand({enablesharding: coll.getDB() + ""}));
+    st.ensurePrimaryShard(coll.getDB() + "", shards[0]._id);
+    assert.commandWorked(mongos.adminCommand({shardcollection: coll + "", key: {_id: 1}}));
 
-var numChunks = 30;
+    var numChunks = 30;
 
-// Create a bunch of chunks
-for (var i = 0; i < numChunks; i++) {
-    assert.commandWorked(mongos.adminCommand({ split : coll + "", middle : { _id : i } }));
-}
+    // Create a bunch of chunks
+    for (var i = 0; i < numChunks; i++) {
+        assert.commandWorked(mongos.adminCommand({split: coll + "", middle: {_id: i}}));
+    }
 
-jsTest.log("Inserting a lot of small documents...");
+    jsTest.log("Inserting a lot of small documents...");
 
-// Insert a lot of small documents to make multiple cursor batches
-var bulk = coll.initializeUnorderedBulkOp();
-for (var i = 0; i < 10 * 1000; i++) {
-    bulk.insert({ _id : i });
-}
-assert.writeOK(bulk.execute());
+    // Insert a lot of small documents to make multiple cursor batches
+    var bulk = coll.initializeUnorderedBulkOp();
+    for (var i = 0; i < 10 * 1000; i++) {
+        bulk.insert({_id: i});
+    }
+    assert.writeOK(bulk.execute());
 
-jsTest.log("Opening a mongod cursor...");
+    jsTest.log("Opening a mongod cursor...");
 
-// Open a new cursor on the mongod
-var cursor = coll.find();
-var next = cursor.next();
+    // Open a new cursor on the mongod
+    var cursor = coll.find();
+    var next = cursor.next();
 
-jsTest.log("Moving a bunch of chunks to stack cleanup...");
+    jsTest.log("Moving a bunch of chunks to stack cleanup...");
 
-// Move a bunch of chunks, but don't close the cursor so they stack.
-for (var i = 0; i < numChunks; i++) {
-    assert.commandWorked(
-        mongos.adminCommand({ moveChunk : coll + "", find : { _id : i }, to : shards[1]._id }));
-}
+    // Move a bunch of chunks, but don't close the cursor so they stack.
+    for (var i = 0; i < numChunks; i++) {
+        assert.commandWorked(
+            mongos.adminCommand({moveChunk: coll + "", find: {_id: i}, to: shards[1]._id}));
+    }
 
-jsTest.log("Dropping and re-creating collection...");
+    jsTest.log("Dropping and re-creating collection...");
 
-coll.drop();
+    coll.drop();
 
-bulk = coll.initializeUnorderedBulkOp();
-for (var i = 0; i < numChunks; i++) {
-    bulk.insert({ _id : i });
-}
-assert.writeOK(bulk.execute());
+    bulk = coll.initializeUnorderedBulkOp();
+    for (var i = 0; i < numChunks; i++) {
+        bulk.insert({_id: i});
+    }
+    assert.writeOK(bulk.execute());
 
-sleep(10 * 1000);
+    sleep(10 * 1000);
 
-jsTest.log("Checking that documents were not cleaned up...");
+    jsTest.log("Checking that documents were not cleaned up...");
 
-for (var i = 0; i < numChunks; i++) {
-    assert.neq(null, coll.findOne({ _id : i }));   
-}
+    for (var i = 0; i < numChunks; i++) {
+        assert.neq(null, coll.findOne({_id: i}));
+    }
 
-st.stop();
+    st.stop();
 
 })();