funkload 1.16.1

Functional and load web tester.

FunkLoad is a functional and load web tester, written in Python, whose main use cases are:

• Functional testing of web projects, and thus regression testing as well.

• Performance testing: by loading the web application and monitoring your servers it helps you to pinpoint bottlenecks, giving a detailed report of performance measurement.

• Load testing tool to expose bugs that do not surface in cursory testing, like volume testing or longevity testing.

• Stress testing tool to overwhelm the web application resources and test the application recoverability.

• Writing web agents by scripting any web repetitive task.

Features

Main FunkLoad features are:

• Functional test are pure Python scripts using the pyUnit framework like normal unit test. Python enable complex scenarios to handle real world applications.

• Truly emulates a web browser (single-threaded) using an enhanced Richard Jones’ webunit:

  • get/post/put/delete support

  • post any kind of content type like application/xml

  • DAV support

  • basic authentication support

  • file upload and multipart/form-data submission

  • cookies support

  • referrer support

  • https support

  • https with ssl/tls by providing a private key and certificate (PEM formatted)

  • http_proxy support

  • fetching css, javascript and images

  • emulating a browser cache

• Advanced test runner with many command-line options:

  • set the target server url

  • display the fetched page in real time in your browser

  • debug mode to display http headers

  • check performance of a single page (or set of pages) inside a test

  • green/red color mode

  • select or exclude tests cases using a regex

  • support normal pyUnit test

  • support doctest from a plain text file or embedded in python docstring

• Turn a functional test into a load test: just by invoking the bench runner you can identify scalability and performance problems. If needed the bench can distributed over a group of worker machines.

• Detailed bench reports in ReST, HTML, Org-mode, PDF (using LaTeX/PDF Org-mode export) containing:

  • the bench configuration

  • tests, pages, requests stats and charts

  • the requets that took the most time

  • monitoring one or many servers cpu usage, load average, memory/swap usage and network traffic charts

  • an http error summary list

• Differential reports to compare 2 bench reports giving a quick overview of scalability and velocity changes.

• Trend reports to view the performance evolution with multiple reports.

• Easy test customization using a configuration file or command line options.

• Easy test creation using embeded TCPWatch as proxy recorder, so you can use your web browser and produce a FunkLoad test automatically, including file upload or any ajax call.

• Provides web assertion helpers to check expected results in responses.

• Provides helpers to retrieve contents in responses page using DOM.

• Easy to install (EasyInstall).

• Comes with examples look at the demo folder.

• Successfully tested with dozen of differents web servers: PHP, python, Java…

License

FunkLoad is free software distributed under the GNU GPL license.

(C) Copyright 2005-2011 Nuxeo SAS (http://nuxeo.com).

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program 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 for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.