SERVER-7377 support w:majority on solitary server

1 files changed, 17 insertions, 0 deletions

diff --git a/jstests/replsets/single_server_majority.js b/jstests/replsets/single_server_majority.js
new file mode 100644
index 00000000000..d3417398547
--- /dev/null
+++ b/jstests/replsets/single_server_majority.js
@@ -0,0 +1,17 @@
+// This test checks that w:"majority" works correctly on a lone mongod
+
+// set up a mongod and connect a mongo
+port = allocatePorts(1)[0];
+var baseName = "single_server_majority";
+var mongod = startMongod("--port", port, "--dbpath", "/data/db/" + baseName);
+var mongo = startMongoProgram("mongo", "--port", port);
+
+// get db and collection, then preform a trivial insert 
+db = mongo.getDB("test")
+col = db.getCollection("single_server_majority");
+col.drop();
+col.save({a: "test"});
+
+// see if we can get a majority write on this single server
+result = db.getLastErrorObj("majority");
+assert(result.err === null);