1 files changed, 20 insertions, 0 deletions
diff --git a/jstests/set6.js b/jstests/set6.js
new file mode 100644
index 00000000000..d41e7aba971
--- /dev/null
+++ b/jstests/set6.js
@@ -0,0 +1,20 @@
+
+t = db.set6;
+t.drop();
+
+x = { _id : 1 , r : new DBRef( "foo" , new ObjectId() ) }
+t.insert( x )
+assert.eq( x , t.findOne() , "A" );
+
+x.r.$id = new ObjectId()
+t.update({}, { $set : { r : x.r } } );
+assert.eq( x , t.findOne() , "B");
+
+x.r2 = new DBRef( "foo2" , 5 )
+t.update( {} , { $set : { "r2" : x.r2 } } );
+assert.eq( x , t.findOne() , "C" )
+
+x.r.$id = 2;
+t.update( {} , { $set : { "r.$id" : 2 } } )
+assert.eq( x.r.$id , t.findOne().r.$id , "D");
+