SERVER-4535: the jsMode of MR calls finalize without the key as first argument

1 files changed, 17 insertions, 1 deletions

diff --git a/jstests/mr2.js b/jstests/mr2.js
index 709c3051d03..ad486e63e57 100644
--- a/jstests/mr2.js
+++ b/jstests/mr2.js
@@ -62,6 +62,22 @@ assert.eq( 9 , x.a.avg , "B1" );
 assert.eq( 16 , x.b.avg , "B2" );
 assert.eq( 18 , x.c.avg , "B3" );
 res.drop();
-
 assert( ! ( "result" in res ) , "B4" )
 
+res = t.mapReduce( m , r , { finalize : f , out : "mr2_out", jsMode: true } );
+printjson( res )
+x = reformat( res );
+assert.eq( 9 , x.a.avg , "A1" );
+assert.eq( 16 , x.b.avg , "A2" );
+assert.eq( 18 , x.c.avg , "A3" );
+res.drop();
+
+//res = t.mapReduce( m , r , { finalize : f , out : { inline : 1 }, jsMode: true } );
+//printjson( res )
+//x = reformat( res );
+//assert.eq( 9 , x.a.avg , "B1" );
+//assert.eq( 16 , x.b.avg , "B2" );
+//assert.eq( 18 , x.c.avg , "B3" );
+//res.drop();
+//assert( ! ( "result" in res ) , "B4" )
+