u-boot.git/test/py/tests/test_fs/conftest.py, branch v2025.04

test_fs: Rename mount dir to scratch

2024-11-29T20:41:46Z

Since no mounting happens anymore, rename the "mnt" directory to "scratch" and the related variables. Signed-off-by: Richard Weinberger Reviewed-by: Mattijs Korpershoek Signed-off-by: Simon Glass

test_fs: Allow running unprivileged

2024-11-29T20:41:46Z

There is no need to mount the filesystem on the host side. All filesystem tools offer some way to fill the fs without mounting. So, create the content on the host side, create and fill the fs without mounting. No more sudo or guestmount needed. This new approach works because the tests don't care about user IDs and no device files are needed. If user IDs start to matter it's still possible to use wrapper tools like fakeroot in future while filling the fs. Signed-off-by: Richard Weinberger Signed-off-by: Simon Glass Tested-by: Mattijs Korpershoek

test/py: Disable error E0611 in two cases for pylint

2023-12-09T20:59:13Z

Recently pylint has started to complain about: No name 'fs_helper' in module 'tests' (no-name-in-module) Due to: from tests import fs_helper However, we have: test/py/tests/fs_helper.py And since we do not want to add a dummy test/py/tests/__init__.py to silence this warning we instead just disable it as needed. Cc: Simon Glass Signed-off-by: Tom Rini

test: fs: Add test to detect fat type

2023-11-29T01:10:25Z

Ensure that a large FAT12 filesystem and a small FAT16 filesystem are detected correctly. Signed-off-by: Christian Taedcke

test: fs: Add fat12 to supported fs of some tests

2023-11-29T01:10:25Z

The tests fs_ext, fs_mkdir and fs_unlink support fat12 without modifications. The fs_basic test uses a partition that is too large for fat12, so it is omitted here. Signed-off-by: Christian Taedcke

global: Use proper project name U-Boot

2023-06-12T11:24:31Z

Use proper project name in comments, Kconfig, readmes. Reviewed-by: Neil Armstrong Acked-by: Ilias Apalodimas Reviewed-by: Stefan Roese Reviewed-by: Qu Wenruo Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/0dbdf0432405c1c38ffca55703b6737a48219e79.1684307818.git.michal.simek@amd.com

test: Split out mk_fs function into a helper

2022-11-07T23:24:30Z

This function is useful for other tests. Move it into common code. Signed-off-by: Simon Glass

test/py: Wait for guestmount worker to exit after running guestunmount

2021-07-05T19:28:32Z

Some filesystem tests are failing when their image is prepared with guestmount, but succeeding if loop mounts are used instead. The reason seems to be a race condition the guestmount(1) manual page explains: When guestunmount(1)/fusermount(1) exits, guestmount may still be running and cleaning up the mountpoint. The disk image will not be fully finalized. This means that scripts like the following have a nasty race condition: guestmount -a disk.img -i /mnt # copy things into /mnt guestunmount /mnt # immediately try to use 'disk.img' ** UNSAFE ** The solution is to use the --pid-file option to write the guestmount PID to a file, then after guestunmount spin waiting for this PID to exit. The Python standard library has an os.waitpid() function for waiting a child to terminate, but it cannot wait on non-child processes. Implement a utility function that can do this by polling the process repeatedly for a given duration, optionally killing the process if it won't terminate on its own. Apply the suggested solution with this utility function, which makes the failing tests succeed again. Signed-off-by: Alper Nebi Yasak Reviewed-by: Simon Glass

test/py: Use loop mounts if guestmount fails in filesystem tests

2021-07-05T19:28:32Z

If guestmount isn't available on the system, filesystem test setup falls back to using loop mounts to prepare its disk images. If guestmount is available but fails to work, the tests are immediately skipped. Instead of giving up on a guestmount failure, try using loop mounts as an attempt to keep tests running. Also stop checking if guestmount is in PATH, as trying to run a missing guestmount can now follow the same failure codepath and fall back to loop mounts anyway. Signed-off-by: Alper Nebi Yasak

test: Include /sbin to the PATH when creating file system

2021-06-23T12:45:03Z

On some distributions the mkfs is under /sbin and /sbin is not set for mere users. Include /sbin to the PATH when creating file system, so that users won't get a scary traceback from Python. Signed-off-by: Andy Shevchenko