[blktests,0/2] blktests: Add ublk testcases

Message

Ziyang Zhang April 27, 2023, 10:32 a.m. UTC

Hi,

ublk can passthrough I/O requests to userspce daemons. It is very important
to test ublk crash handling since the userspace part is not reliable.
Especially we should test removing device, killing ublk daemons and user
recovery feature.

The first patch add user recovery support in miniublk.

The second patch add five new tests for ublk to cover above cases.

Ziyang Zhang (2):
  src/miniublk: add user recovery
  tests: Add ublk tests

 src/miniublk.c     | 207 +++++++++++++++++++++++++++++++++++++++++++--
 tests/ublk/001     |  39 +++++++++
 tests/ublk/001.out |   2 +
 tests/ublk/002     |  53 ++++++++++++
 tests/ublk/002.out |   2 +
 tests/ublk/003     |  43 ++++++++++
 tests/ublk/003.out |   2 +
 tests/ublk/004     |  63 ++++++++++++++
 tests/ublk/004.out |   2 +
 tests/ublk/005     |  66 +++++++++++++++
 tests/ublk/005.out |   2 +
 11 files changed, 472 insertions(+), 9 deletions(-)
 create mode 100644 tests/ublk/001
 create mode 100644 tests/ublk/001.out
 create mode 100644 tests/ublk/002
 create mode 100644 tests/ublk/002.out
 create mode 100644 tests/ublk/003
 create mode 100644 tests/ublk/003.out
 create mode 100644 tests/ublk/004
 create mode 100644 tests/ublk/004.out
 create mode 100644 tests/ublk/005
 create mode 100644 tests/ublk/005.out