Re: [kvm-unit-tests PATCH] scripts/arch-run: Mark migration tests as SKIP if ncat is not available

[Paolo Bonzini <pbonzini@redhat.com>]

On 12/21/21 10:21, Thomas Huth wrote:
> Instead of failing the tests, we should rather skip them if ncat is
> not available.
> While we're at it, also mention ncat in the README.md file as a
> requirement for the migration tests.
> 
> Resolves: https://gitlab.com/kvm-unit-tests/kvm-unit-tests/-/issues/4
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> ---
>   README.md             | 4 ++++
>   scripts/arch-run.bash | 2 +-
>   2 files changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/README.md b/README.md
> index 6e6a9d0..a82da56 100644
> --- a/README.md
> +++ b/README.md
> @@ -54,6 +54,10 @@ ACCEL=name environment variable:
>   
>       ACCEL=kvm ./x86-run ./x86/msr.flat
>   
> +For running tests that involve migration from one QEMU instance to another
> +you also need to have the "ncat" binary (from the nmap.org project) installed,
> +otherwise the related tests will be skipped.
> +
>   # Tests configuration file
>   
>   The test case may need specific runtime configurations, for
> diff --git a/scripts/arch-run.bash b/scripts/arch-run.bash
> index 43da998..cd92ed9 100644
> --- a/scripts/arch-run.bash
> +++ b/scripts/arch-run.bash
> @@ -108,7 +108,7 @@ run_migration ()
>   {
>   	if ! command -v ncat >/dev/null 2>&1; then
>   		echo "${FUNCNAME[0]} needs ncat (netcat)" >&2
> -		return 2
> +		return 77
>   	fi
>   
>   	migsock=$(mktemp -u -t mig-helper-socket.XXXXXXXXXX)

Queued, thanks.

Paolo