mbox series

[v9,0/2] v4l2-compliance: Add tests for REMOVE_BUFS

Message ID 20240314153415.197534-1-benjamin.gaignard@collabora.com
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Series v4l2-compliance: Add tests for REMOVE_BUFS | expand

Message

Benjamin Gaignard March 14, 2024, 3:34 p.m. UTC 
This series add tests for this new field and VIDIOC_REMOVE_BUFS ioctl.

version 9:
- Add tests to check return values when count = 0.
- Add tests to check return values when attempt to remove
  again buffers.
- Call fail_on_test(q.reqbufs(node, 0)) at the end of the test.
- Do not print WARN if REMOVE_BUFS ioctl isn't supported
- Stop testing if CREATE_BUFS is supported.

version 8:
- Rename structures, function and variables to use 'remove' instead of
  'delete.

version 7:
- Remove "v4l2-compliance: Test queue maximum buffers allocation"
  patches because they have been merged.
- Remove V4L2_BUF_CAP_SUPPORTS_DELETE_BUFS to be aligned with
  the v18 of the kernel patches
- v4l_queue_querybufs() take care of a range of buffers.

Benjamin Gaignard (2):
  v4l2-utils: Add VIDIOC_REMOVE_BUFS ioctl
  v4l2-compliance: Add a test for REMOVE_BUFS ioctl

 include/linux/videodev2.h                   |  16 +++
 utils/common/cv4l-helpers.h                 |   4 +
 utils/common/v4l-helpers.h                  |  27 ++++-
 utils/v4l2-compliance/v4l2-compliance.cpp   |   1 +
 utils/v4l2-compliance/v4l2-compliance.h     |   1 +
 utils/v4l2-compliance/v4l2-test-buffers.cpp | 118 ++++++++++++++++++++
 6 files changed, 162 insertions(+), 5 deletions(-)