1 files changed, 41 insertions, 0 deletions
diff --git a/jstests/core/find6.js b/jstests/core/find6.js
new file mode 100644
index 00000000000..c4efd3b88d3
--- /dev/null
+++ b/jstests/core/find6.js
@@ -0,0 +1,41 @@
+
+t = db.find6;
+t.drop();
+
+t.save( { a : 1 } )
+t.save( { a : 1 , b : 1 } )
+
+assert.eq( 2 , t.find().count() , "A" );
+assert.eq( 1 , t.find( { b : null } ).count() , "B" );
+assert.eq( 1 , t.find( "function() { return this.b == null; }" ).itcount() , "C" );
+assert.eq( 1 , t.find( "function() { return this.b == null; }" ).count() , "D" );
+
+/* test some stuff with dot array notation */
+q = db.find6a;
+q.drop();
+q.insert( { "a" : [ { "0" : 1 } ] } );
+q.insert( { "a" : [ { "0" : 2 } ] } );
+q.insert( { "a" : [ 1 ] } );
+q.insert( { "a" : [ 9, 1 ] } );
+
+function f() { 
+
+    assert.eq( 2, q.find( { 'a.0' : 1 } ).count(), "da1");
+    assert.eq( 2, q.find( { 'a.0' : 1 } ).count(), "da2");
+    
+    assert.eq( 1, q.find( { 'a.0' : { $gt : 8 } } ).count(), "da3");
+    assert.eq( 0, q.find( { 'a.0' : { $lt : 0 } } ).count(), "da4");
+
+}
+
+for( var pass = 0; pass <= 1 ; pass++ ) { 
+    f();
+    q.ensureIndex({a:1});
+}
+
+t = db.multidim;
+t.drop();
+t.insert({"a" : [ [ ], 1, [ 3, 4 ] ] });
+assert.eq(1, t.find({"a.2":[3,4]}).count(), "md1");
+assert.eq(1, t.find({"a.2.1":4}).count(), "md2");
+assert.eq(0, t.find({"a.2.1":3}).count(), "md3");