u-boot-toradex.git/test/py/tests/test_fs, branch master

test: Convert test_fs fixtures to use FsHelper

2026-04-21T21:30:39+00:00

Replace all direct calls to the mk_fs() function with FsHelper in the
filesystem test fixtures. Each fixture now creates an FsHelper instance,
populates its srcdir with test files, then calls mk_fs() on the object.

This removes manual scratch-directory management and cleanup code, since
FsHelper handles the source directory and image-file lifecycle.

Signed-off-by: Simon Glass

test: Fix broken fs_obj_fat fixture

2026-04-21T21:30:38+00:00

The removal of the size_gran parameter from mk_fs() leaves a stale
positional argument (1024) that is now interpreted as the fs_img
filename. Since 1024 is an integer, os.path.join() raises TypeError,
causing the fixture to silently skip via the bare except clause.

Drop the stale argument so the fixture works again.

Fixes: d030dc34d67a ("test: fs_helper: Drop the size_gran argument")
Signed-off-by: Simon Glass

test_fs: Test 'mv' command on exfat and fs_generic

2025-04-21T17:07:04+00:00

Enable tests for the generic FS interface 'mv' command against
both exfat and fs_generic.

Signed-off-by: Marek Vasut

test_fs: Add test -e test

2025-04-21T17:07:04+00:00

Add test for the 'test -e' command to check for existence of files.
This exercises struct fstype_info .exists callback.

Signed-off-by: Marek Vasut

test_fs: Add exfat tests

2025-04-03T02:00:59+00:00

Add tests for the exfat filesystem. These tests are largely an
extension of the FS_GENERIC tests with the following notable
exceptions.

The filesystem image for exfat tests is generated using combination
of exfatprogs mkfs.exfat and python fattools. The fattols are capable
of generating exfat filesystem images too, but this is not used, the
fattools are only used as a replacement for dosfstools 'mcopy' and
'mdir', which are used to insert files and directories into existing
fatfs images and list existing fatfs images respectively, without the
need for superuser access to mount such images.

The exfat filesystem has no filesystem specific command, there is only
the generic filesystem command interface, therefore check_ubconfig()
has to special case exfat and skip check for CONFIG_CMD_EXFAT and
instead check for CONFIG_FS_EXFAT.

Signed-off-by: Marek Vasut

test_fs: Allow testing FS_GENERIC

2025-04-03T02:00:59+00:00

The generic filesystem interface was so far untested. The interface
is similar to the FS specific interfaces with FS specific prefixes,
like ext4ls, fatmkdir, ... but it does not have any prefixes, i.e.
it provides plain ls, mkdir, ... commands.

Extend the test parameters to include 'fs_cmd_prefix' and optionally
'fs_cmd_write' parameters. The 'fs_cmd_prefix' allow specifying the
filesystem specific command prefix, like 'ext4' in 'ext4ls'. The
'fs_cmd_write' allows selecting between 'write'/'save' command name
for storing files into the filesystem, see last paragraph.

Introduce new 'fs_generic' fs_type which is used to parametrize existing
tests and run them without any prefixes if detected, thus testing the
generic filesystem interface. Use the fatfs as the backing store for the
generic FS tests.

The check_ubconfig needs to be slightly adjusted to avoid test for
CMD_FS_GENERIC_WRITE which does not exist separately from CMD_FS_GENERIC.

The CMD_FS_GENERIC does not provide generic 'write' command, instead
the generic equivalent command is called 'save' . Add simple ternary
oeprator to use 'save' command for CMD_FS_GENERIC tests and '..write'
commands for filesystem specific tests.

Enable generic filesystem tests for basic/extended/mkdir/unlink tests.

Signed-off-by: Marek Vasut

test/py: Drop importing utils as util

2025-03-15T11:02:04+00:00

Now that we have a shorter name, we don't need this sort of thing.
Drop it.

Signed-off-by: Simon Glass 
Reviewed-by: Mattijs Korpershoek  # test_android

test/py: Drop u_boot_ prefix on test files

2025-03-15T11:02:04+00:00

We know this is U-Boot so the prefix serves no purpose other than to
make things longer and harder to read. Drop it and rename the files.

Signed-off-by: Simon Glass 
Reviewed-by: Mattijs Korpershoek  # test_android / test_dfu

test/py: Shorten u_boot_console

2025-03-15T10:38:38+00:00

This fixture name is quite long and results in lots of verbose code.
We know this is U-Boot so the 'u_boot_' part is not necessary.

But it is also a bit of a misnomer, since it provides access to all the
information available to tests. It is not just the console.

It would be too confusing to use con as it would be confused with
config and it is probably too short.

So shorten it to 'ubman'.

Signed-off-by: Simon Glass 
Link: https://lore.kernel.org/u-boot/CAFLszTgPa4aT_J9h9pqeTtLCVn4x2JvLWRcWRD8NaN3uoSAtyA@mail.gmail.com/

fs: fat: add rename

2025-03-07T17:50:22+00:00

The implementation roughly follows the POSIX specification for
rename() [1]. The ordering of operations attempting to minimize the chance
for data loss in unexpected circumstances.

The 'mv' command was implemented as a front end for the rename operation
as that is what most users are likely familiar with in terms of behavior.

The 'FAT_RENAME' Kconfig option was added to prevent code size increase on
size-oriented builds like SPL.

[1] https://pubs.opengroup.org/onlinepubs/9799919799/functions/rename.html

Signed-off-by: Gabriel Dalimonte