u-boot.git/test/py/tests/test_ut.py, branch next

test: boot: Add test for bootmeth_rauc

2026-03-06T18:09:17+00:00

Add a simple unit test for testing the RAUC bootmethod. Provide only the
very basic tests for now, running a scan and list, to verify correct
detection of the RAUC bootmethod. More advanced boot tests of this
bootmethod can be added in a separate patch.

This requires another mmc image (mmc10) to contain the following
partitions:

1. boot A: contains a dummy boot.scr
2. root A: contains an empty root filesystem
3. boot B: contains a dummy boot.scr
4. root B: contains an empty root filesystem

The bootmeth_rauc scans all four partitions for existence and expects a
boot script in each boot partition.

Also add BOOTMETH_RAUC as a dependency on sandbox so that we can test
this with:

$ ./test/py/test.py -B sandbox --build -k test_ut # build the mmc10.img
$ ./test/py/test.py -B sandbox --build -k bootflow_rauc

Signed-off-by: Martin Schwan 
Reviewed-by: Simon Glass 
[trini: mmc9 is now in use, switch to mmc10]
Signed-off-by: Tom Rini

test: cmd: Add test for zip/unzip/gzwrite commands

2026-02-18T21:02:58+00:00

Add simple test for zip/unzip/gzwrite commands. The test works as
follows. First, create three buffers with a bit of space between
each of them, fill them with random data, then compress data in
buffer 1 into buffer 2, decompress data in buffer 2 either directly
into buffer 3 or into MMC 1 and then read them back into buffer 3,
and finally compare buffer 1 and buffer 3, they have to be identical.

The buffers are filled with random data to detect out of bounds writes.
Test for various sizes, both small and large and unaligned.

The test uses ut_assert_skip_to_line() to skip over gzwrite progress
bar. Since the progress bar updates fill up the console record buffer,
increase the size of it to compensate.

Reviewed-by: Mattijs Korpershoek 
Tested-by: Mattijs Korpershoek 
Signed-off-by: Marek Vasut

test: Let pytest indicate skipped C unit tests

2025-12-05T14:54:44+00:00

We invoke the ut command in test_ut.py. Currently we only check for
failures. Instead we should also indicate if sub-tests were skipped.

With this change we will get output like the following for skipped tests:

test/py/tests/test_ut.py ..sssss......ss..............s.sssss.s.s...
================================ short test summary info ================================
SKIPPED [1] test/py/tests/test_ut.py:597: Test addrmap addrmap_test_basic has 1 skipped sub-test(s).
SKIPPED [1] test/py/tests/test_ut.py:597: Test bdinfo bdinfo_test_eth has 4 skipped sub-test(s).

Signed-off-by: Heinrich Schuchardt

Merge patch series "Improve pytest runtime"

2025-04-08T19:54:50+00:00

Tom Rini  says:

One thing that Simon Glass has noted is that our pytest run time keeps
getting longer. Looking at:
https://source.denx.de/u-boot/u-boot/-/pipelines/25011/test_report?job_name=sandbox%20test.py%3A%20%5Bfast%20amd64%5D
we can see that some of the longest running tests are a little puzzling.
It turns out that we have two ways of making filesystem images without
requiring root access and one of them is significantly slower than the
other. This series changes us from using virt-make-fs to only using the
mk_fs helper that currently resides in test_ut.py which uses standard
userspace tools. The final result can be seen at:
https://source.denx.de/u-boot/u-boot/-/pipelines/25015/test_report?job_name=sandbox%20test.py%3A%20%5Bfast%20amd64%5D
and the tests changed here now run much quicker.

Link: https://lore.kernel.org/r/20250320140030.2052434-1-trini@konsulko.com

test/py/tests: Move "setup_image" from test_ut.py to fs_helper.py

2025-04-08T19:51:09+00:00

The generic function in test_ut.py to create a disk image with partition
table can be useful outside of test_ut.py so move it to be available
more clearly.

To make this a bit more easily used library function, make use of
check_call directly rather than calling things though u_boot_utils. In
turn, to more easily handle stdin here, use the shell "printf" utility
to pass sfdisk the specification to create as we do not have an actual
file descriptor to use here.

Signed-off-by: Tom Rini

test/py: Correct sizing of created disks

2025-04-03T17:41:55+00:00

At present the disks end up being 1MB shorter than they should be,
since dd truncates by default.

Move the code into a function and update it to avoid truncation.

This resolves various warnings when running sandbox tests, of the form:

   mmc_bread() MMC: block number 0x9801 exceeds max(0x9800)

caused by the FAT partition being scanning.

Signed-off-by: Simon Glass

test/py: Drop assigning ubman to cons

2025-03-15T11:47:04+00:00

Now that we have a shorter name, we don't need this sort of thing. Just
use ubman instead.

Signed-off-by: Simon Glass

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/

test: Move stat-printing into its own function

2025-01-24T20:34:41+00:00

Add a function to show the stats, so we can decide when to print it.

This slightly adjusts the output, so that any 'test not found' message
appears on its own line after all other output.

The 'failures' message now appears in lower case so update pytest
accordingly.

Signed-off-by: Simon Glass