return err for w option on config servers

1 files changed, 76 insertions, 0 deletions

diff --git a/jstests/sharding/shard_insert_getlasterror_w2.js b/jstests/sharding/shard_insert_getlasterror_w2.js
new file mode 100644
index 00000000000..e9581ba376d
--- /dev/null
+++ b/jstests/sharding/shard_insert_getlasterror_w2.js
@@ -0,0 +1,76 @@
+// replica set as solo shard
+// getLastError(2) fails on about every 170 inserts on my Macbook laptop -Tony
+// TODO: Add assertion code that catches hang
+
+load('jstests/libs/grid.js')
+
+function go() {
+
+var N = 2000
+
+// ~1KB string
+var Text = ''
+for (var i = 0; i < 40; i++)
+    Text += 'abcdefghijklmnopqrstuvwxyz'
+
+// Create replica set with 3 servers
+var repset1 = new ReplicaSet('repset1', 3) .begin()
+
+// Add data to it
+var conn1a = repset1.getMaster()
+var db1a = conn1a.getDB('test')
+for (var i = 0; i < N; i++) {
+    db1a['foo'].insert({x: i, text: Text})
+    db1a.getLastError(2)  // wait to be copied to at least one secondary
+}
+
+// Create 3 sharding config servers
+var configsetSpec = new ConfigSet(3)
+var configsetConns = configsetSpec.begin()
+
+// Create sharding router (mongos)
+var routerSpec = new Router(configsetSpec)
+var routerConn = routerSpec.begin()
+var dba = routerConn.getDB('admin')
+var db = routerConn.getDB('test')
+
+// Add repset1 as only shard
+addShard (routerConn, repset1.getURL())
+
+// Enable sharding on test db and its collection foo
+enableSharding (routerConn, 'test')
+db['foo'].ensureIndex({x: 1})
+shardCollection (routerConn, 'test', 'foo', {x: 1})
+
+sleep(30000)
+printjson (db['foo'].stats())
+dba.printShardingStatus()
+printjson (db['foo'].count())
+
+// Add more data
+for (var i = N; i < 2*N; i++) {
+    db['foo'].insert({x: i, text: Text})
+    var x = db.getLastErrorObj(2, 30000)  // wait to be copied to at least one secondary
+    if (i % 30 == 0) print(i)
+    // if config is included, discard its error
+    if (x.shards && x.shards.length == 2) {
+        assert.eq(x.errs.length, 1);
+        assert.eq(x.err, "norepl");
+    }
+    else {
+        if (i % 30 == 0 || x.err != null) printjson(x);
+        assert.eq(x.err, null, tojson(x));
+    }
+}
+// BUG: above getLastError fails on about every 170 inserts
+
+// Done
+routerSpec.end()
+configsetSpec.end()
+repset1.stopSet()
+
+print('shard_insert_getlasterror_w2.js SUCCESS')
+}
+
+//Uncomment below to execute
+go()