Re: [Qemu-devel] [PATCH v2 7/7] Acceptance Tests: change the handling of tests for specific archs

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

On 10/10/2018 01:26, Cleber Rosa wrote:
> With the introduction of a variants file that can run the same
> tests on various architectures, it makes sense to make most tests
> to be reusable on those environments.  The exception should be
> when a test is really testing a specific architecture feature.
> 
> With the change proposed here, on a command line such as:
> 
>   $ avocado run \
>      --json-variants-load=tests/acceptance/variants/arch.json \
>      -- tests/acceptance/
> 
> The boot_linux_console.py tests will appear as "CANCELED: Currently
> specific to the x86_64 arch", which is as a good thing when compared
> to being ignored by tags because:
> 
>  * The architecture specific parts can be addressed
>  * It will be run on the matching architecture (as opposed to always
>    being filtered out by the tags mechanism)
>  * CANCELED tests do no influence negatively the overall job results,
>    they're not considered an error or failure
> 
> Signed-off-by: Cleber Rosa <crosa@redhat.com>
> ---
>  tests/acceptance/boot_linux_console.py | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py
> index 58032f971c..ba3ac036da 100644
> --- a/tests/acceptance/boot_linux_console.py
> +++ b/tests/acceptance/boot_linux_console.py
> @@ -19,12 +19,13 @@ class BootLinuxConsole(Test):
>      and the kernel command line is properly passed from QEMU to the kernel
>  
>      :avocado: enable
> -    :avocado: tags=x86_64
>      """
>  
>      timeout = 60
>  
>      def test(self):
> +        if self.arch != 'x86_64':
> +            self.cancel('Currently specific to the x86_64 target arch')
>          kernel_url = ('https://mirrors.kernel.org/fedora/releases/28/'
>                        'Everything/x86_64/os/images/pxeboot/vmlinuz')
>          kernel_hash = '238e083e114c48200f80d889f7e32eeb2793e02a'
> 

For some reason this test run quicker on a aarch64 host than my x86 laptop:

ThunderX 88XX (aarch64 Little Endian):

 (05/30)
tests/acceptance/boot_linux_console.py:BootLinuxConsole.test;x86_64:
PASS (12.88 s)

Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz:

 (05/30)
tests/acceptance/boot_linux_console.py:BootLinuxConsole.test;x86_64:
PASS (31.13 s)

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>