t = db.jstests_js3;

debug = function( s ){
    //printjson( s );
}

for( z = 0; z < 2; z++ ) {
    debug(z);
    
    t.drop();
    
    if( z > 0 ) {
	t.ensureIndex({_id:1});
	t.ensureIndex({i:1});
    }
    
    for( i = 0; i < 1000; i++ )
	t.save( { i:i, z: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" } );
    
    assert( 33 == db.dbEval(function() { return 33; } ) );
    
    db.dbEval( function() { db.jstests_js3.save({i:-1, z:"server side"}) } );
    
    assert( t.findOne({i:-1}) );
    
    assert( 2 == t.find( { $where : 
			   function(){ 
                               return obj.i == 7 || obj.i == 8;
			   } 
			 } ).length() );
    
    
    // NPE test
    var ok = false;
    try {
        var x = t.find( { $where : 
			  function(){ 
                              asdf.asdf.f.s.s();
			  } 
	                } );
        debug( x.length() );
        debug( tojson( x ) );
    }
    catch(e) { 
	ok = true;
    }
    debug( ok );
    assert(ok);
    
    t.ensureIndex({z:1});
    t.ensureIndex({q:1});

    debug( "before indexed find" );
    
    arr = t.find( { $where : 
                 function(){ 
                 return obj.i == 7 || obj.i == 8;
                 } 
                 } ).toArray();
    debug( arr );
    assert.eq( 2, arr.length );
    
    debug( "after indexed find" );
    
    for( i = 1000; i < 2000; i++ )
	t.save( { i:i, z: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" } );
    
    assert( t.find().count() == 2001 );
    
    assert( t.validate().valid );
    
    debug( "done iter" );
}