Re: [OE-core] [PATCH v6 09/14] selftest/cases/runtime_test: Add test for Linux Rust sample

["Mathieu Dubois-Briand" <mathieu.dubois-briand@bootlin.com>]

On Thu Feb 12, 2026 at 7:10 PM CET, Harish via lists.openembedded.org Sadineni wrote:
> From: Yoann Congal <yoann.congal@smile.fr>
>
> This new case tests that the rust_mininal sample inside the kernel source
> tree is buildable and works properly: check that the module can be
> loaded and that it prints correctly.
>
> Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
> Signed-off-by: Harish Sadineni <Harish.Sadineni@windriver.com>
> ---

Hi Harish, Yoann,

It looks like this test is still a bit intermittent:

2026-02-15 09:27:44,140 - oe-selftest - INFO - runtime_test.RustKernel.test_kernel_rust_sample (subunit.RemotedTestCase)
2026-02-15 09:27:44,142 - oe-selftest - INFO -  ... FAIL
...
2026-02-15 09:27:44,142 - oe-selftest - INFO - 11: 13/57 404/671 (87.99s) (0 failed) (runtime_test.RustKernel.test_kernel_rust_sample)
2026-02-15 09:27:44,142 - oe-selftest - INFO - testtools.testresult.real._StringException: Traceback (most recent call last):
  File "/srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/lib/oeqa/selftest/cases/runtime_test.py", line 506, in test_kernel_rust_sample
    self.assertEqual(status, 1, "Loading rust_minimal module failed!")
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.13/unittest/case.py", line 907, in assertEqual
    assertion_func(first, second, msg=msg)
    ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.13/unittest/case.py", line 900, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: 0 != 1 : Loading rust_minimal module failed!

https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/3319

Thanks,
Mathieu

-- 
Mathieu Dubois-Briand, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com