1 files changed, 54 insertions, 56 deletions
diff --git a/jstests/sharding/listshards.js b/jstests/sharding/listshards.js
index b4c87eda7ab..77ecb53695d 100644
--- a/jstests/sharding/listshards.js
+++ b/jstests/sharding/listshards.js
@@ -2,69 +2,67 @@
 // Test the listShards command by adding stand-alone and replica-set shards to a cluster
 //
 (function() {
-'use strict';
+    'use strict';
 
-function checkShardName(shardName, shardsArray) {
-    var found = false;
-    shardsArray.forEach(function(shardObj) {
-        if (shardObj._id === shardName) {
-            found = true;
-            return;
-        }
-    });
-    return found;
-}
+    function checkShardName(shardName, shardsArray) {
+        var found = false;
+        shardsArray.forEach(function(shardObj) {
+            if (shardObj._id === shardName) {
+                found = true;
+                return;
+            }
+        });
+        return found;
+    }
 
-var shardTest = new ShardingTest({ name: 'listShardsTest',
-                                   shards: 1,
-                                   mongos: 1,
-                                   other: { useHostname: true } });
+    var shardTest = new ShardingTest(
+        {name: 'listShardsTest', shards: 1, mongos: 1, other: {useHostname: true}});
 
-var mongos = shardTest.s0;
-var res = mongos.adminCommand('listShards');
-assert.commandWorked(res, 'listShards command failed');
-var shardsArray = res.shards;
-assert.eq(shardsArray.length, 1);
+    var mongos = shardTest.s0;
+    var res = mongos.adminCommand('listShards');
+    assert.commandWorked(res, 'listShards command failed');
+    var shardsArray = res.shards;
+    assert.eq(shardsArray.length, 1);
 
-// add standalone mongod
-var standaloneShard = MongoRunner.runMongod({useHostName: true});
-res = shardTest.admin.runCommand({ addShard: standaloneShard.host, name: 'standalone' });
-assert.commandWorked(res, 'addShard command failed');
-res = mongos.adminCommand('listShards');
-assert.commandWorked(res, 'listShards command failed');
-shardsArray = res.shards;
-assert.eq(shardsArray.length, 2);
-assert(checkShardName('standalone', shardsArray),
-       'listShards command didn\'t return standalone shard: ' + tojson(shardsArray));
+    // add standalone mongod
+    var standaloneShard = MongoRunner.runMongod({useHostName: true});
+    res = shardTest.admin.runCommand({addShard: standaloneShard.host, name: 'standalone'});
+    assert.commandWorked(res, 'addShard command failed');
+    res = mongos.adminCommand('listShards');
+    assert.commandWorked(res, 'listShards command failed');
+    shardsArray = res.shards;
+    assert.eq(shardsArray.length, 2);
+    assert(checkShardName('standalone', shardsArray),
+           'listShards command didn\'t return standalone shard: ' + tojson(shardsArray));
 
-// add replica set named 'repl'
-var rs1 = new ReplSetTest({ name: 'repl', nodes: 1, useHostName: true});
-rs1.startSet();
-rs1.initiate();
-res = shardTest.admin.runCommand({ addShard: rs1.getURL()});
-assert.commandWorked(res, 'addShard command failed');
-res = mongos.adminCommand('listShards');
-assert.commandWorked(res, 'listShards command failed');
-shardsArray = res.shards;
-assert.eq(shardsArray.length, 3);
-assert(checkShardName('repl', shardsArray),
-       'listShards command didn\'t return replica set shard: ' + tojson(shardsArray));
+    // add replica set named 'repl'
+    var rs1 = new ReplSetTest({name: 'repl', nodes: 1, useHostName: true});
+    rs1.startSet();
+    rs1.initiate();
+    res = shardTest.admin.runCommand({addShard: rs1.getURL()});
+    assert.commandWorked(res, 'addShard command failed');
+    res = mongos.adminCommand('listShards');
+    assert.commandWorked(res, 'listShards command failed');
+    shardsArray = res.shards;
+    assert.eq(shardsArray.length, 3);
+    assert(checkShardName('repl', shardsArray),
+           'listShards command didn\'t return replica set shard: ' + tojson(shardsArray));
 
-// remove 'repl' shard
-assert.soon(function() {
-    var res = shardTest.admin.runCommand({ removeShard: 'repl' });
-    assert.commandWorked(res, 'removeShard command failed');
-    return res.state === 'completed';
-}, 'failed to remove the replica set shard');
+    // remove 'repl' shard
+    assert.soon(function() {
+        var res = shardTest.admin.runCommand({removeShard: 'repl'});
+        assert.commandWorked(res, 'removeShard command failed');
+        return res.state === 'completed';
+    }, 'failed to remove the replica set shard');
 
-res = mongos.adminCommand('listShards');
-assert.commandWorked(res, 'listShards command failed');
-shardsArray = res.shards;
-assert.eq(shardsArray.length, 2);
-assert(!checkShardName('repl', shardsArray),
-       'listShards command returned removed replica set shard: ' + tojson(shardsArray));
+    res = mongos.adminCommand('listShards');
+    assert.commandWorked(res, 'listShards command failed');
+    shardsArray = res.shards;
+    assert.eq(shardsArray.length, 2);
+    assert(!checkShardName('repl', shardsArray),
+           'listShards command returned removed replica set shard: ' + tojson(shardsArray));
 
-rs1.stopSet();
-shardTest.stop();
+    rs1.stopSet();
+    shardTest.stop();
 
 })();