eval test (v3)

Revision 3 of this benchmark created by G3z on December 2, 2012

Description

Setup

var x = '0', y = '1';
    evalTest = function (x, y) {
        'use strict';
    
        // Match any character except: digits (0-9), dash (-), period (.), or backslash (/) and replace those characters with empty string.
        x = x.replace(/[^\d\-\.\/]/g, '');
        y = y.replace(/[^\d\-\.\/]/g, '');
    
        // Handle simple fractions
        if (x.indexOf('/') >= 0) {
                x = eval(x);
        }
        if (y.indexOf('/') >= 0) {
                y = eval(y);
        }
    
        return x - y;
    };
    newEvalTest = function (x, y) {
        'use strict';
    
        // Match any character except: digits (0-9), dash (-), period (.), or backslash (/) and replace those characters with empty string.
        x = x.replace(/[^\d\-\.\/]/g, '');
        y = y.replace(/[^\d\-\.\/]/g, '');
    
        // Handle simple fractions
        if (x.indexOf('/') >= 0) {
                x = (1,eval)(x);
        }
        if (y.indexOf('/') >= 0) {
                y = (1,eval)(y);
        }
    
        return x - y;
    };
    notEvalTest = function (x, y) {
                'use strict';
    
        // Define vars
        var a = [], b = [];
    
        // Match any character except: digits (0-9), dash (-), period (.), or backslash (/) and replace those characters with empty string.
        x = x.replace(/[^\d\-\.\/]/g, '');
        y = y.replace(/[^\d\-\.\/]/g, '');
    
        // Handle simple fractions
        if (x.indexOf('/') >= 0) {
                a = x.split("/");
                x = parseInt(a[0], 10) / parseInt(a[1], 10);
        }
        if (y.indexOf('/') >= 0) {
                b = y.split("/");
                y = parseInt(b[0], 10) / parseInt(b[1], 10);
        }
    
        return x - y;
    };

Test runner

x = eval(x);

a = x.split("/");
x = parseInt(a[0], 10) / parseInt(a[1], 10);

x = (1,eval)(x);

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

• Revision 1: published by JP Grace on December 8, 2011
• Revision 2: published by Praneet Loke on December 8, 2011
• Revision 3: published by G3z on December 2, 2012