riscv/qemu: QEMU main repository: Please see https://www.qemu.org/docs/master/devel/submitting-a-patch.html for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website. http://www.qemu.org - qemu

QEMU main repository: Please see https://www.qemu.org/docs/master/devel/submitting-a-patch.html for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website. http://www.qemu.org

emulation kvm qemu virtualization

History

Roman Penyaev c9c05ed525 tests/unit/test-char: add unit tests for hub chardev backend This commit introduces a new test function `char_hub_test` to validate the functionality and constraints of the "hub" chardev backend in QEMU. The test includes multiple scenarios: 1. Invalid hub creation: - Creating a hub without defining `chardevs.N` (expects an error). - Creating a hub with an embedded multiplexer (`mux=on`) or a chardev already in use (expects errors). 2. Max backend limit: - Ensures the hub does not accept more backends than the maximum allowed, with appropriate error handling. 3. Valid hub creation and data aggregation: - Successfully creating a hub with two ring buffer backends. - Verifying data aggregation from backends to a frontend and vice versa. - Ensuring correct error handling for attempts to attach a hub multiple times or remove busy chardevs. 4. Extended EAGAIN simulation (non-Windows only): - Simulates a setup with three backends, including a pipe, to test EAGAIN handling and watcher behavior. - Verifies data flow and recovery in scenarios involving buffer overflows and drained pipes. The test also ensures correct cleanup of chardevs in all cases, covering both valid and invalid configurations. Signed-off-by: Roman Penyaev <r.peniaev@gmail.com> Reviewed-by: "Marc-André Lureau" <marcandre.lureau@redhat.com> Cc: qemu-devel@nongnu.org Message-ID: <20250123085327.965501-4-r.peniaev@gmail.com>		2 years ago
..
avocado	tests/functional/test_mips_malta: Convert the mips big endian replay tests	2 years ago
bench	tests/bench: Rename test_akcipher_keys.inc -> test_akcipher_keys.c.inc	2 years ago
data	target/riscv: add shgatpa	2 years ago
decode	tests/: spelling fixes	3 years ago
docker	dockerfiles: Remove 'MAINTAINER' entry in debian-tricore-cross.docker	2 years ago
fp	tests/fp: Set default NaN pattern explicitly	2 years ago
functional	trivial patches for 2025-01-30	2 years ago
guest-debug	tests/tcg: Stop using exit() in the gdbstub testcases	2 years ago
image-fuzzer	image-fuzzer: Use OSerror.strerror instead of tuple subscript	7 years ago
include	tests: add missing generated sources to testqapi	6 years ago
keys	tests/vm: Add Haiku test based on their vagrant images	6 years ago
lcitool	tests/lcitool: remove temp workaround for debian mips64el	2 years ago
migration-stress	tests/migration: Disambiguate guestperf vs. a-b	2 years ago
multiboot	Remove superfluous .gitignore files	6 years ago
perf/block/qcow2	tests/perf: Test lseek influence on qcow2 block-status	7 years ago
qapi-schema	tests/qapi-schema: Drop temporary 'prefix'	2 years ago
qemu-iotests	migration: Always set DEVICE state	2 years ago
qtest	Misc HW patches	2 years ago
rocker	tests: Avoid non-portable 'echo -ARG'	9 years ago
tcg	tests/tcg/s390x: Test modifying code using the MVC instruction	2 years ago
tsan	block: remove AioContext locking	3 years ago
uefi-test-tools	tests/data/uefi-boot-images: Add RISC-V ISO image	2 years ago
unit	tests/unit/test-char: add unit tests for hub chardev backend	2 years ago
vm	tests/vm: allow interactive login as root	2 years ago
vmstate-static-checker-data	hw: Replace anti-social QOM type names	5 years ago
Makefile.include	tests/functional: enable pre-emptive caching of assets	2 years ago
dbus-vmstate-daemon.sh	tests: add dbus-vmstate-test	7 years ago
meson.build	tests/migration: Disambiguate guestperf vs. a-b	2 years ago
test-qht-par.c	clean-includes: run it once more	10 years ago
vhost-user-bridge.c	error handling: Use RETRY_ON_EINTR() macro where applicable	4 years ago