Autotest is a framework for fully automated testing. It is designed primarily
to test the Linux kernel, though it is useful for many other functions such as
qualifying new hardware. It's an open-source project under the GPL and is used
and developed by a number of organizations, including Google, IBM, and many
others.

The autotest package provides the client harness capable of running autotest
jobs on a single system.

Avocado is a set of tools and libraries (what people call these days a
framework) to perform automated testing.

Avocado Virt Test is a plugin that lets you execute virt-tests
with all the avocado convenience features, such as HTML report,
Xunit output, among others.

Inspektor is a program used to verify the code of a Python project.
It checks code with the help of pylint, checks indentation with
pycodestyle, and checks for PEP8 compliance.

Inspektor can work with Git and SVN checkouts.

The ResultsDB API module provides a Python API for using ResultsDB's
JSON/REST interface in a more pythonic way. It has functions which match
the JSON/REST methods, but allow the common goodies as named parameters,
and parameters skipping.

Concurrency primitives, safe memory reclamation mechanisms and non-blocking
data structures for the research, design and implementation of high performance
concurrent systems.

JSON is a lightweight data-interchange format. It can represent numbers,
strings, ordered sequences of values, and collections of name/value pairs.

JsonCpp is a C++ library that allows manipulating JSON values, including
serialization and deserialization to and from strings. It can also preserve
existing comment in unserialization/serialization steps, making it a convenient
format to store user input files.

The libmd library provides a few message digest ("hash") functions, as
found on various BSDs on a library with the same name and with a compatible
API.

This is an implementation of Hypertext Transfer Protocol version 2.

The framing layer of HTTP/2 is implemented as a form of reusable C
library. On top of that, we have implemented HTTP/2 client, server
and proxy. We have also developed load test and benchmarking tool
for HTTP/2.

HPACK encoder and decoder are available as public API.

ngtcp2 is an implementation of the QUIC protocol (RFC 9000)
with a C library API.

The tecla library provides UNIX and LINUX programs with interactive
command line editing facilities, similar to those of the UNIX tcsh
shell. In addition to simple command-line editing, it supports recall
of previously entered command lines, TAB completion of file names or
other tokens, and in-line wild-card expansion of filenames. The
internal functions which perform file-name completion and wild-card
expansion are also available externally for optional use by programs.

XML-RPC is a lightweight RPC protocol based on XML and HTTP. This
package is used by XML-RPC clients and servers written in C and C++.

All kind of developments tools. Esp. profiling and debugging tools.

ABI Compliance Checker (ACC) is an easy-to-use tool for checking backward binary compatibility (BC) of a shared C/C++ library. It checks header files along with shared libraries of old and new versions and analyzes changes in Application Binary Interface (ABI) that may cause compatibility problems: changes in calling stack, v-table changes, removed symbols, etc. Breakage of the binary compatibility may result in crashing or incorrect behavior of applications built with an old version of the library if they run on a new one. The tool is intended for library developers and operating system maintainers who are interested in ensuring binary compatibility, i.e. allow old applications to run with newer library versions without the need to recompile.

The tool is intended to be used with ABI Compliance Checker tool for tracking
ABI changes of a C/C++ library or kernel module.

The tool is developed by Andrey Ponomarenko: ;

Monitor new versions of a software library, try to build them
and create profiles for abi-tracker

This tool visualizes an ABI changes timeline of a C/C++ software library.

It requires input profile of the library in JSON format. It can be created
manually or automatically generated by the ABI Monitor.

Bats is a TAP-compliant (http://testanything.org/) testing framework for Bash. It provides a simple way to verify that the UNIX programs you write behave as expected.

A Bats test file is a Bash script with special syntax for defining test cases. Under the hood, each test case is just a function with a description.

Bats is most useful when testing software written in Bash, but you can use it to test any UNIX program.

bbe is a sed-like editor for binary files. Instead of reading input in
lines as sed, bbe reads arbitrary blocks from an input stream and performs
byte-related transformations on found blocks.

A library to support the benchmarking of functions, similar to unit-tests.

BS::thread_pool is a header-only C++17 thread pool library for
parallelizing tasks, with a small set of accompanying utility classes.

bugwarden exposes Bugzilla to MCP clients (LLM tooling) through a guard
policy that the client can neither see nor change. The policy is read once at
startup from a TOML file and decides, per bug, which capabilities a client is
granted.

Cram is a functional testing framework for command line applications
based on Mercurial's `unified test format'.

Cram tests look like snippets of interactive shell sessions. Cram runs
each command and compares the command output in the test with the
command's actual output.