Hi, v1 cover letter:
https://lists.nongnu.org/archive/html/qemu-devel/2022-02/msg04592.html We have two tests (as far as I know) that use compression_type=zstd for qcow2 but do not check whether that is actually supported. Thomas reported this for 065, but it’s also the case for 303. This series makes 303 be skipped when zstd is not compiled in, and has 065 use zlib for each of its test cases then (it was made to use zstd just to improve on coverage, so using zlib as a fallback is perfectly fine). v2: - Add the first patch so that 065 and 303 can use these new iotests.py functions to check for zstd support instead of checking for their own qemu-img create’s output - Have 065 fall back to zlib instead of skipping zstd test cases Hanna Reitz (3): iotests.py: Add supports_qcow2_zstd_compression() iotests/065: Check for zstd support iotests/303: Check for zstd support tests/qemu-iotests/065 | 24 ++++++++++++++++++------ tests/qemu-iotests/303 | 4 +++- tests/qemu-iotests/iotests.py | 21 +++++++++++++++++++++ 3 files changed, 42 insertions(+), 7 deletions(-) -- 2.34.1
