attila@963: /*
attila@963:  * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
attila@963:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@963:  *
attila@963:  * This code is free software; you can redistribute it and/or modify it
attila@963:  * under the terms of the GNU General Public License version 2 only, as
attila@963:  * published by the Free Software Foundation.
attila@963:  *
attila@963:  * This code is distributed in the hope that it will be useful, but WITHOUT
attila@963:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
attila@963:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
attila@963:  * version 2 for more details (a copy is included in the LICENSE file that
attila@963:  * accompanied this code).
attila@963:  *
attila@963:  * You should have received a copy of the GNU General Public License version
attila@963:  * 2 along with this work; if not, write to the Free Software Foundation,
attila@963:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
attila@963:  *
attila@963:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
attila@963:  * or visit www.oracle.com if you need additional information or have any
attila@963:  * questions.
attila@963:  */
attila@963: 
attila@963: /**
attila@963:  * sanity check that apply to call specialization is faster than apply.
attila@963:  *
attila@963:  * @test
attila@963:   * @run
attila@963:  */
attila@963: 
attila@963: var Class = {
attila@963:     create: function() {
attila@963:     return function() { //vararg
attila@963:         this.initialize.apply(this, arguments);
attila@963:     }
attila@963:     }
attila@963: };
attila@963: 
attila@963: Color = Class.create();
attila@963: Color.prototype = {
attila@963:     red: 0, green: 0, blue: 0,
attila@963:     initialize: function(r,g,b) {
attila@963:     this.red = r;
attila@963:     this.green = g;
attila@963:     this.blue = b;
attila@963:     }
attila@963: };
attila@963: 
attila@963: var time1 = 0;
attila@963: var time2 = 0;
attila@963: 
attila@963: function set_time1(t) {
attila@963:     time1 = t;
attila@963: }
attila@963: 
attila@963: function set_time2(t) {
attila@963:     time2 = t;
attila@963: }
attila@963: 
attila@963: function bench(x, set_time) {
attila@963:     var d = new Date;
attila@963:     var colors = new Array(16);
attila@963:     for (var i=0;i<1e8;i++) {
attila@963:     colors[i & 0xf] = new Color(1,2,3);
attila@963:     }
attila@963:     var t = new Date - d;
attila@963:     set_time(t);
attila@963:     return colors;
attila@963: }
attila@963: 
attila@963: //warmup
attila@963: print("Running warmup");
attila@963: bench(17, set_time1);
attila@963: 
attila@963: print("Running sharp run");
attila@963: bench(17, set_time1);
attila@963: 
attila@963: print("Swapping out call");
attila@963: Function.prototype.call = function() {
attila@963:     throw "This should not happen, apply should be called instead";
attila@963: };
attila@963: 
attila@963: print("Rerunning invalidated");
attila@963: bench(17, set_time2);
attila@963: 
attila@963: print("All done!");
attila@963: 
attila@963: if (time1 > time2) {
attila@963:     print("ERROR: time1 > time2 (" + time1 + " > " + time2 + ")");
attila@963: } else {
attila@963:     print("Times OK");
attila@963: }
attila@963: