[PATCH v2 00/10] Fix AVB pytest suite for sandbox

[Mattijs Korpershoek <mkorpershoek@kernel.org>]

The AVB tests have the following limitations on sandbox:

* The mmc1.img required by sandbox is not created when the avb test runs
* mmc1.img contains a Fedora image, so avb verification cannot be done
* The tests silently pass due to bad usage of string.find()

This series improve the test suite to have more useful results on
sandbox.

Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
---
Changes in v2:
- Add missing find() return code check in test_avb_mmc_uuid (Guillaume)
- Skip avb tests when qemu-img or cgpt is not installed (Igor)
- Link to v1: https://lore.kernel.org/r/20261015-test-avb-fixes-v1-0-9e5b82644359@kernel.org

---
Mattijs Korpershoek (10):
      avb: Use map_to_sysmem() for flush_cache() address
      test/py: android: Move android image creation to a dedicated file
      test/py: android: Drop verbose printing and unused return
      test/py: android: Use for loop to create the images / update disks
      test/py: android: Add create_gpt_image() for image creation
      test/py: android: Add setup_android_v{4,2}_image subfunctions
      test/py: avb: Use format specifiers instead of str() for mmc_dev
      test/py: avb: Move mmc device number to a pytest fixture
      test/py: avb: Add sandbox AVB testing with dedicated mmc12 device
      test/py: avb: Fix find() logic when matching response strings

 arch/sandbox/dts/test.dts                   |   8 ++
 common/avb_verify.c                         |   3 +-
 test/py/tests/test_android/android_image.py | 104 ++++++++++++++++++++++
 test/py/tests/test_android/test_abootimg.py |  77 +++++++++++++++++
 test/py/tests/test_android/test_avb.py      |  78 +++++++++++------
 test/py/tests/test_ut.py                    | 129 +---------------------------
 6 files changed, 246 insertions(+), 153 deletions(-)
---
base-commit: fed92546960a92177d67c0b8d7b22385f50fed29
change-id: 20261015-test-avb-fixes-9a4682e8057d

Best regards,
--  
Mattijs Korpershoek <mkorpershoek@kernel.org>