1 files changed, 32 insertions, 0 deletions
diff --git a/jstests/replsets/initSyncV1Index.js b/jstests/replsets/initSyncV1Index.js
new file mode 100644
index 00000000000..deec0177382
--- /dev/null
+++ b/jstests/replsets/initSyncV1Index.js
@@ -0,0 +1,32 @@
+// Create {v:0} index on primary. Add new secondary. Make sure same index on secondary is {v:1} - SERVER-3852
+
+var rs = new ReplSetTest( {name: 'rs', nodes: 1, host: 'localhost'} );
+rs.startSet();
+rs.initiate();
+var r1 = rs.getMaster();
+var db1 = r1.getDB('test');
+
+var t = '';
+for (var i = 0; i < 1000; i++) t += 'a';
+for (var i = 0; i < 10000; i++) db1.foo.insert( {_id:i, x:i%1000, t:t} );
+db1.foo.createIndex( {x:1}, {v: 0} );
+
+var r2 = rs.add();
+rs.reInitiate();
+rs.awaitSecondaryNodes();
+var db2 = r2.getDB('test');
+r2.setSlaveOk();
+
+var idx = db2.system.indexes.findOne( {key: {x:1}} );
+assert.eq (idx.v, 1, 'expected all indexes generated on Mongo version >= 2.0 to be {v:1}. See SERVER-3852');
+
+// add another new node, make sure ports _aren't_ closed SERVER-4315
+r1 = rs.getMaster();
+rs.add();
+var c = r1.getDB("local").system.replset.findOne();
+var config = rs.getReplSetConfig();
+config.version = c.version+1;
+var result = r1.getDB("admin").runCommand({replSetReconfig:config});
+assert.eq(result.ok, 1);
+
+rs.stopSet(15);