test for SERVER-4324

1 files changed, 51 insertions, 0 deletions

diff --git a/jstests/slowNightly/replica_set_shard_version.js b/jstests/slowNightly/replica_set_shard_version.js
new file mode 100644
index 00000000000..7b155550f25
--- /dev/null
+++ b/jstests/slowNightly/replica_set_shard_version.js
@@ -0,0 +1,51 @@
+// Tests whether a Replica Set in a mongos cluster can cause versioning problems
+
+jsTestLog( "Starting sharded cluster..." )
+
+var st = new ShardingTest( { shards : 1, mongos : 2, other : { rs : true } } )
+
+var mongosA = st.s0
+var mongosB = st.s1
+var shard = st.shard0
+
+var sadmin = shard.getDB( "admin" )
+sadmin.runCommand({ replSetStepDown : 3000, force : true })
+
+assert.soon( 
+    function(){
+        var res = sadmin.runCommand( "replSetGetStatus" );
+        for ( var i=0; i<res.members.length; i++ ) {
+            if ( res.members[i].state == 1 )
+                return true;
+        }
+        return false;
+    }
+);
+
+coll = mongosA.getCollection( jsTestName() + ".coll" );
+
+start = new Date();
+
+iteratioons = 0;
+
+assert.soon( 
+    function(z){
+        iteratioons++;
+        try {
+            coll.findOne();
+            return true;
+        }
+        catch ( e ){
+            return false;
+        }
+    } );
+
+printjson( coll.findOne() )
+
+end = new Date();
+
+print( "time to work: " + ( ( end.getTime() - start.getTime() ) / 1000 ) + " seconds" );
+
+assert.gt( 3 , iteratioons );
+
+st.stop()