3 Commits

Author	SHA1	Message	Date
Benjamin Tissoires	8163892a62	selftests/hid: Add initial hidraw tests skeleton ... Largely inspired from hid_bpf.c for the fixture setup. Create a couple of tests for hidraw: - create a uhid device and check if the fixture is working properly - inject one uhid event and read it through hidraw These tests are not that useful for now, but will be once we start adding the ioctl and BPFs to revoke the hidraw node. Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Link: https://patch.msgid.link/20240827-hidraw-revoke-v5-3-d004a7451aea@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>	2024-08-29 10:39:37 +02:00
Benjamin Tissoires	507806e9fd	selftests: hid: add vmtest.sh ... Similar-ish in many points from the script in selftests/bpf, with a few differences: - relies on boot2container instead of a plain qemu image (meaning that we can take any container in a registry as a base) - runs in the hid selftest dir, and such uses the test program from there - the working directory to store the config is in tools/selftests/hid/results Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>	2023-01-18 22:08:38 +01:00
Benjamin Tissoires	dbb60c8a26	selftests: add tests for the HID-bpf initial implementation ... The tests are pretty basic: - create a virtual uhid device that no userspace will like (to not mess up the running system) - attach a BPF prog to it - open the matching hidraw node - inject one event and check: * that the BPF program can do something on the event stream * can modify the event stream - add another test where we attach/detach BPF programs to see if we get errors Note: the Makefile is extracted from selftests/bpf so we can rebuild the libbpf and bpftool components from the current kernel tree without relying on system installed components. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>	2022-11-15 16:28:29 +01:00