Re: [OE-core] [PATCH v2] oe-selftest.wic: add native sysroot handling

[Trevor Woerner <twoerner@gmail.com>]

Whoops! I didn't realize my previous patch had been applied! That patch
doesn't solve the issue, this one does, but is obviously formed wrong and
won't apply to oe-core's current HEAD.

A v3 is on the way!

On Wed 2025-04-30 @ 09:28:25 PM, Trevor Woerner via lists.openembedded.org wrote:
> The wic test_exclude_path_with_extra_space test succeeds on non-debian AB
> workers. Add native sysroot handling so parted from the wic-tools can be
> found on debian-based AB workers.
> 
> Fixes [YOCTO #15838]
> 
> Signed-off-by: Trevor Woerner <twoerner@gmail.com>
> ---
> changes in v2:
> - It was previously suggested that the fix might be to copy the PATH
>   handling with a try...finally block that other tests perform; that did
>   not work on the debian workers either. The proper fix is this one
>   which is to explicitly pass the native sysroot path to wic explicitly.
>   In fact the wic help message explaining the purpose of the -n argument
>   explicitly mentions that it is for passing "the path to the native
>   sysroot containing the tools(parted and mtools) to use".
> - This was tested by moving my system /usr/sbin/parted out of the path
>   so it could not be invoked by this test. A test with parted out of the
>   way was done to demonstrate it would fail, then (with parted still out
>   of the way) this change was tested to demonstrate it working.
> ---
>  meta/lib/oeqa/selftest/cases/wic.py | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/meta/lib/oeqa/selftest/cases/wic.py b/meta/lib/oeqa/selftest/cases/wic.py
> index d98af8713a19..267c7105c5ec 100644
> --- a/meta/lib/oeqa/selftest/cases/wic.py
> +++ b/meta/lib/oeqa/selftest/cases/wic.py
> @@ -564,8 +564,9 @@ part /mnt --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path bin/whoa
>          bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'MACHINE'], 'core-image-minimal')
>          deploy_dir = bb_vars['DEPLOY_DIR_IMAGE']
>          machine = bb_vars['MACHINE']
> +        nativesysroot = get_bb_var('RECIPE_SYSROOT_NATIVE', 'wic-tools')
>          wicout = glob(os.path.join(deploy_dir, "core-image-minimal-%s.rootfs-*.wic" % machine))[0]
> -        size_of_root_partition = int(runCmd("wic ls %s" % wicout).output.split('\n')[2].split()[3])
> +        size_of_root_partition = int(runCmd("wic ls %s --native-sysroot %s" % (wicout, nativesysroot)).output.split('\n')[2].split()[3])
>          self.assertGreater(size_of_root_partition, 500000000)
>  
>      def test_include_path(self):
> -- 
> 2.44.0.501.g19981daefd7c
> 

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