Open Source Software Testing Tools - Page 34

FlexTest - Flexible Test is a general test executive platform.

FTF (for Flexible Testing Framework) is a modular framework for testing, both automatic and manual, and quality assurance. FTF initial development has been done in the EDOS project, to support Linux distributions testing.

Flogger - a Free Logger. An easy to use and easy to customize logging library that works on a wide range of operating systems. Write your log entries effortlessly and efficiently to the console, to a file, to a data base or to some other source.

Foo Test is a small, fast C-function unit testing project. It is capable of both benchmarking and validating C-functions while writing most of the test code through an easy perl script, and all the developer needed code can be added to a single file.

Forkbeard is Bluetooth™ tools for Windows environment, similar to those in BlueZ for Linux/UNIX.

A suite of tools and extensions to Python to permit automatic specification-based testing with inline, incremental formal specification.

FormatCheck screens flat files looking for violations in the format of the data. It uses a set of XML files that define the rules for each file format. The Swing front-end allows the user to run the verification, view and print the errors.

Delphi form for writing parametrised strings for Delphi Format command

A program for syntactically correct sentence generation. Guided by a Bison grammar file as input, it provides random or coverage testing sentences. The program can be used for compiler or parser testing or didactical purposes.

Fortio (Φορτίο) started as, and is, Istio’s load testing tool and later (2018) graduated to be its own open-source project. Fortio runs at a specified query per second (qps) and records an histogram of execution time and calculates percentiles (e.g. p99 ie the response time such as 99% of the requests take less than that number (in seconds, SI unit)). It can run for a set duration, for a fixed number of calls, or until interrupted (at a constant target QPS, or max speed/load per connection/thread). Fortio is a fast, small (4Mb docker image, minimal dependencies), reusable, embeddable go library as well as a command line tool and server process, the server includes a simple web UI and REST API to trigger run and see graphical representation of the results (both a single latency graph and a multiple results comparative min, max, avg, qps and percentiles graphs).

The FoxNuke program is written in python and uses Firefox in order to complete the distributed denial of service attack feature. Multiple headers are used from the Firefox browser, along with a personal configuration option for the Opera browser. The FoxNuke Program is still underdevelopment as of 8/24/17, full release is set to come out sometime during 2017-2018. If you would like to participate in the TESTING of this program and would like to help report bugs, etc. then please email leyvarosnel@gmail.com for further inquiries. Please note that Beta distributions will be limited. This whole project is being done open-source and for free as a hobby, so if I abandon this project it's just because I don't feel like working on it anymore.

FreshTrash is a Utility package for generate random test data. It can generate test data from the console or from a UI. At the start only from the console.

Fressia Project is an effort to develop an Open Source general framework for Testing Automation. It's intended for users (testers) that want a simple tool which can be used just out of the box. It's does not requires any complicated configuration stuff

Visual regression tool used to compare baseline and updated instances of a website in a deployment pipeline. FRED is an opensource visual regression tool used to compare two instances of a website. FRED is responsible for automatic visual regression testing, with the purpose of ensuring that functionality is not broken by comparing a current(baseline) and an updated version of a website. The visual analysis computes the Normalized Mean Squared error and the Structural Similarity Index on the screenshots of the baseline and updated sites, while the visual AI looks at layout and content changes independently by applying image segmentation Machine Learning techniques to recognize high-level text and image visual structures. This reduces the impact of dynamic content yielding false positives. FRED is designed to be scalable. It has an internal queue and can process websites in parallel depending on the amount of RAM and CPUs (or GPUs) available.

Full Glassbox Testing Suite will improve the power of JUnit by allowing users to check if their features are following their required flow. The idea is similar to jMock but relying on real objects instead.

Functional Test to Performance/Stress Test converter for web apps.

A simple and incredibly powerful tool for scripting and fuzzing arbitrary network protocols written using the Chicken Scheme-to-C compiler.

FuzzBench is a large-scale, open research platform developed by Google to evaluate and benchmark fuzzers — automated software testing tools that detect vulnerabilities through randomized input generation. It provides a standardized, reproducible environment for comparing the performance and effectiveness of different fuzzing algorithms on real-world software targets. FuzzBench integrates with the OSS-Fuzz infrastructure, allowing it to run experiments on authentic open source projects and collect meaningful data on crash discovery rates, code coverage, and bug-finding efficiency. The service includes an easy-to-use API for integrating custom fuzzers and an automated reporting system that generates detailed statistical analyses, comparative graphs, and significance testing. By running experiments at Google scale, FuzzBench ensures consistent, unbiased, and data-driven evaluations that support academic and industrial fuzzing research.

The Fuzzer Test Suite is a collection of real-world, bug-rich targets used to evaluate and compare fuzzers under controlled conditions. Rather than synthetic micro-benchmarks, it packages build scripts, corpora, and known-crash oracles so fuzzer authors can measure time-to-crash, coverage growth, and stability. Each target is configured to integrate with common sanitizers, ensuring memory safety bugs surface with precise diagnostics. The suite standardizes experiment parameters—runtime, seeds, and environment—so results are reproducible and comparable across machines and research groups. It’s useful both for tuning mutation strategies and for validating new coverage mechanisms before publishing results. By curating diverse targets (parsers, media codecs, serialization libraries), it helps fuzzers demonstrate robustness beyond a single niche.

This project is of use to anyone writing rules for the FxCop checker for .net. This provides a framework that will allow you to tag tests with attributes that will provide you with control of what tests are ran against you rules.

Automatic test generation tool for Java, based on genetic algorithm.

An Extensible memory leakage detection system which can be turn on/off just including or not a C header

It is a lejos emulator for the lego RCX. It can be used to test your code without having to go through the painful process of continuously uploading the code to the RCX. It does this by providing a emulation of the major parts of the lejos library.

GDBPrint enables developers to view data during GDB debugging sessions in a human-friendly way. You can view the contents of "list<map<int, shared_ptr<string> > > var;" simply typing "pp var". A macro based system allows to show any kind of class.

GNU/Linux Desktop Testing Project (GNU/LDTP) is created with the goal of producing high quality test automation frameworks and cutting-edge tools that can be used to test the Linux Desktop and improve it.