From 8cda321b303cffee0ca1663dde71cd83f321cfc9 Mon Sep 17 00:00:00 2001
From: Aaron Staple <aaron@10gen.com>
Date: Tue, 18 Aug 2009 08:37:25 -0400
Subject: [PATCH] add regular null matching to exists.js tests

---
 jstests/exists.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/jstests/exists.js b/jstests/exists.js
index 20c3fe8dbd2..8afaf8e1ac9 100644
--- a/jstests/exists.js
+++ b/jstests/exists.js
@@ -7,6 +7,12 @@ t.save( {a:{b:1}} );
 t.save( {a:{b:{c:1}}} );
 t.save( {a:{b:{c:{d:null}}}} );
 
+assert.eq( 5, t.count() );
+assert.eq( 1, t.count( {a:null} ) );
+assert.eq( 2, t.count( {'a.b':null} ) );
+assert.eq( 3, t.count( {'a.b.c':null} ) );
+assert.eq( 5, t.count( {'a.b.c.d':null} ) );
+
 assert.eq( 5, t.count() );
 assert.eq( 4, t.count( {a:{$ne:null}} ) );
 assert.eq( 3, t.count( {'a.b':{$ne:null}} ) );