Re: [PATCH 05/13] tests/avocado: machine aarch64: standardize location and RO access

[Daniel P . Berrangé]

On Fri, Jul 26, 2024 at 09:44:30AM -0400, Cleber Rosa wrote:
> The tests under machine_aarch64_virt.py and machine_aarch64_sbsaref.py
> should not be writing to the ISO files.  By adding "media=cdrom" the
> "ro" is autmatically set.
> 
> While at it, let's use a single code style and hash for the ISO url.
> 
> Signed-off-by: Cleber Rosa <crosa@redhat.com>
> ---
>  tests/avocado/machine_aarch64_sbsaref.py |  6 +++++-
>  tests/avocado/machine_aarch64_virt.py    | 14 +++++++-------
>  2 files changed, 12 insertions(+), 8 deletions(-)
> 
> diff --git a/tests/avocado/machine_aarch64_sbsaref.py 
> b/tests/avocado/machine_aarch64_sbsaref.py
> index e920bbf08c..1275f24532 100644
> --- a/tests/avocado/machine_aarch64_sbsaref.py
> +++ b/tests/avocado/machine_aarch64_sbsaref.py
> @@ -129,7 +129,11 @@ def boot_alpine_linux(self, cpu):
>              "-cpu",
>              cpu,
>              "-drive",
> -            f"file={iso_path},format=raw",
> +            f"file={iso_path},media=cdrom,format=raw",
> +            "-device",
> +            "virtio-rng-pci,rng=rng0",
> +            "-object",
> +            "rng-random,id=rng0,filename=/dev/urandom",
>          )

The commit message doesn't say anything about adding virtio-rng.
If that's needed for some reason, do it as a separate commit
with an explanation of the bug its fixing.


> diff --git a/tests/avocado/machine_aarch64_virt.py 
> b/tests/avocado/machine_aarch64_virt.py
> index a90dc6ff4b..6831d2c0ed 100644
> --- a/tests/avocado/machine_aarch64_virt.py
> +++ b/tests/avocado/machine_aarch64_virt.py
> @@ -37,13 +37,13 @@ def test_alpine_virt_tcg_gic_max(self):
>          :avocado: tags=machine:virt
>          :avocado: tags=accel:tcg
>          """
> -        iso_url = ('https://dl-cdn.alpinelinux.org/'
> -                   'alpine/v3.17/releases/aarch64/'
> -                   'alpine-standard-3.17.2-aarch64.iso')
> +        iso_url = (
> +            "https://dl-cdn.alpinelinux.org/";
> +            
> "alpine/v3.17/releases/aarch64/alpine-standard-3.17.2-aarch64.iso"
> +        )
>  
> -        # Alpine use sha256 so I recalculated this myself
> -        iso_sha1 = '76284fcd7b41fe899b0c2375ceb8470803eea839'
> -        iso_path = self.fetch_asset(iso_url, asset_hash=iso_sha1)
> +        iso_hash = 
> "5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027"
> +        iso_path = self.fetch_asset(iso_url, algorithm="sha256", 
> asset_hash=iso_hash)
>  
>          self.vm.set_console()
>          kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
> @@ -60,7 +60,7 @@ def test_alpine_virt_tcg_gic_max(self):
>          self.vm.add_args("-smp", "2", "-m", "1024")
>          self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios',
>                                                 'edk2-aarch64-code.fd'))
> -        self.vm.add_args("-drive", f"file={iso_path},format=raw")
> +        self.vm.add_args("-drive", f"file={iso_path},media=cdrom,format=raw")
>          self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0')
>          self.vm.add_args('-object', 
> 'rng-random,id=rng0,filename=/dev/urandom')
>  
> -- 
> 2.45.2
> 
> 

With regards,
Daniel
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