History

nirenjan 836206d93f build: Rename source files to remove prefixes This change makes it simpler to add new sources in the future, they are already grouped by functionality, so the prefix does nothing.		2026-04-03 23:02:43 -07:00
..
util	build: Rename source files to remove prefixes	2026-04-03 23:02:43 -07:00
README.md	Move libusbx52 to top level	2021-07-29 21:57:19 -07:00
fopen_env.c	Move libusbx52 to top level	2021-07-29 21:57:19 -07:00
libusbx52.h	Move libusbx52 to top level	2021-07-29 21:57:19 -07:00
usb_x52_stub.c	Fix build with newer version of libusb	2021-09-14 09:28:00 -07:00

README.md

LibUSB mocker library

This folder contains a convenience library to mock the API of libusb. This is intended to be used as an LD_PRELOAD library when used by automated tests to verify the library without needing actual hardware to verify the tests.

While a manual test using real hardware is valuable, running some automated tests in an environment where the hardware is not available is equally valuable, especially if the source code is changing frequently.

Note that the API exported by the mocker is limited to the API used by libx52, as writing a complete USB simulator stack in software is not an easy job, nor is it necessary for the purposes of this project.