/*

 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.

 * 

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 

 *   - Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer.

 * 

 *   - Redistributions in binary form must reproduce the above copyright

 *     notice, this list of conditions and the following disclaimer in the

 *     documentation and/or other materials provided with the distribution.

 * 

 *   - Neither the name of Oracle nor the names of its

 *     contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission.

 * 

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

function bench(name, func) {

    var start = Date.now();

    for (var iter = 0; iter < 5e6; iter++) {

        func();

    }

    print((Date.now() - start) + "\t" + name);

}

bench("[]", function() {

    [];

    [];

    [];

});

bench("[1, 2, 3]", function() {

    [1, 2, 3];

    [1, 2, 3];

    [1, 2, 3];

});

bench("[1 .. 20]", function() {

    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20];

    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20];

    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20];

});

bench("new Array()", function() {

    new Array();

    new Array();

    new Array();

});

bench("new Array(1, 2, 3)", function() {

    new Array(1, 2, 3);

    new Array(1, 2, 3);

    new Array(1, 2, 3);

});

bench("new Array(10)", function() {

    new Array(10);

    new Array(10);

    new Array(10);

});

var array = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];

bench("get", function() {

    array[0];

    array[3];

    array[6];

});

bench("set", function() {

    array[0] = 0;

    array[3] = 3;

    array[6] = 6;

});

var all = function(e) { return true; };

var none = function(e) { return false; };

bench("filter all", function() {

    array.filter(all);

});

bench("filter none", function() {

    array.filter(none);

});

var up = function(a, b) { return a > b ? 1 : -1; };

var down = function(a, b) { return a < b ? 1 : -1; };

bench("sort up", function() {

    [1, 2, 3, 4].sort(up);

});

bench("sort down", function() {

    [1, 2, 3, 4].sort(down);

});