--- old/test/nashorn/examples/array-micro.js 2020-04-15 18:55:10.000000000 +0530 +++ /dev/null 2020-04-15 18:55:10.000000000 +0530 @@ -1,132 +0,0 @@ -/* - * 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; -}); - -bench("push", function() { - var arr = [1, 2, 3]; - arr.push(4); - arr.push(5); - arr.push(6); -}); - -bench("pop", function() { - var arr = [1, 2, 3]; - arr.pop(); - arr.pop(); - arr.pop(); -}); - -bench("splice", function() { - [1, 2, 3].splice(0, 2, 5, 6, 7); -}); - -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); -}); -