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