Re: [Qemu-devel] [PATCH for 3.1 3/4] virtio-net-test: accept variable length argument in pci_test_start()

[Thomas Huth]

On 2018-11-29 04:12, Jason Wang wrote:
> This allows flexibility to be reused for all kinds of command line
> used by other tests.
> 
> Signed-off-by: Jason Wang <address@hidden>
> ---
>  tests/virtio-net-test.c | 17 +++++++++++------
>  1 file changed, 11 insertions(+), 6 deletions(-)
> 
> diff --git a/tests/virtio-net-test.c b/tests/virtio-net-test.c
> index 231e7c767e..33d26ab079 100644
> --- a/tests/virtio-net-test.c
> +++ b/tests/virtio-net-test.c
> @@ -51,17 +51,20 @@ static QVirtioPCIDevice *virtio_net_pci_init(QPCIBus 
> *bus, int slot)
>      return dev;
>  }
>  
> -static QOSState *pci_test_start(int socket)
> +static QOSState *pci_test_start(const char *cmd, ...)
>  {
>      QOSState *qs;
> +    va_list ap;
>      const char *arch = qtest_get_arch();
> -    const char *cmd = "-netdev socket,fd=%d,id=hs0 -device "
> -                      "virtio-net-pci,netdev=hs0";
>  
>      if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
> -        qs = qtest_pc_boot(cmd, socket);
> +        va_start(ap, cmd);
> +        qs = qtest_pc_vboot(cmd, ap);
> +        va_end(ap);
>      } else if (strcmp(arch, "ppc64") == 0) {
> -        qs = qtest_spapr_boot(cmd, socket);
> +        va_start(ap, cmd);
> +        qs = qtest_spapr_vboot(cmd, ap);
> +        va_end(ap);
>      } else {
>          g_printerr("virtio-net tests are only available on x86 or ppc64\n");
>          exit(EXIT_FAILURE);
> @@ -218,11 +221,13 @@ static void pci_basic(gconstpointer data)
>                    QVirtQueue *tvq,
>                    int socket) = data;
>      int sv[2], ret;
> +    const char *cmd = "-netdev socket,fd=%d,id=hs0 -device "
> +                      "virtio-net-pci,netdev=hs0";
>  
>      ret = socketpair(PF_UNIX, SOCK_STREAM, 0, sv);
>      g_assert_cmpint(ret, !=, -1);
>  
> -    qs = pci_test_start(sv[1]);
> +    qs = pci_test_start(cmd, sv[1]);
>      dev = virtio_net_pci_init(qs->pcibus, PCI_SLOT);
>  
>      rx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 0);
> 

Reviewed-by: Thomas Huth <address@hidden>