Re: [Qemu-devel] [PATCH v3 5/6] test-char: skip tcp tests if ipv4 check failed

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

On 7/13/19 4:33 PM, Marc-André Lureau wrote:
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> ---
>  tests/Makefile.include |  2 +-
>  tests/test-char.c      | 17 +++++++++++++----
>  2 files changed, 14 insertions(+), 5 deletions(-)
> 
> diff --git a/tests/Makefile.include b/tests/Makefile.include
> index a983dd32da..2bddebaf4b 100644
> --- a/tests/Makefile.include
> +++ b/tests/Makefile.include
> @@ -523,7 +523,7 @@ tests/check-qlit$(EXESUF): tests/check-qlit.o $(test-util-obj-y)
>  tests/check-qom-interface$(EXESUF): tests/check-qom-interface.o $(test-qom-obj-y)
>  tests/check-qom-proplist$(EXESUF): tests/check-qom-proplist.o $(test-qom-obj-y)
>  
> -tests/test-char$(EXESUF): tests/test-char.o $(test-util-obj-y) $(qtest-obj-y) $(test-io-obj-y) $(chardev-obj-y)
> +tests/test-char$(EXESUF): tests/test-char.o $(test-util-obj-y) $(qtest-obj-y) $(test-io-obj-y) $(chardev-obj-y) tests/socket-helpers.o
>  tests/test-coroutine$(EXESUF): tests/test-coroutine.o $(test-block-obj-y)
>  tests/test-aio$(EXESUF): tests/test-aio.o $(test-block-obj-y)
>  tests/test-aio-multithread$(EXESUF): tests/test-aio-multithread.o $(test-block-obj-y)
> diff --git a/tests/test-char.c b/tests/test-char.c
> index f9440cdcfd..2dde620afc 100644
> --- a/tests/test-char.c
> +++ b/tests/test-char.c
> @@ -15,6 +15,7 @@
>  #include "io/channel-socket.h"
>  #include "qapi/qobject-input-visitor.h"
>  #include "qapi/qapi-visit-sockets.h"
> +#include "socket-helpers.h"
>  
>  static bool quit;
>  
> @@ -1356,11 +1357,17 @@ static void char_hotswap_test(void)
>  
>  int main(int argc, char **argv)
>  {
> +    bool has_ipv4, has_ipv6;
> +
>      qemu_init_main_loop(&error_abort);
>      socket_init();
>  
>      g_test_init(&argc, &argv, NULL);
>  
> +    if (socket_check_protocol_support(&has_ipv4, &has_ipv6) < 0) {
> +        return -1;
> +    }
> +
>      module_call_init(MODULE_INIT_QOM);
>      qemu_add_opts(&qemu_chardev_opts);
>  
> @@ -1438,10 +1445,12 @@ int main(int argc, char **argv)
>      g_test_add_data_func("/char/socket/client/wait-conn-fdpass/" # name, \
>                           &client6 ##name, char_socket_client_test)
>  
> -    SOCKET_SERVER_TEST(tcp, &tcpaddr);
> -    SOCKET_CLIENT_TEST(tcp, &tcpaddr);
> -    g_test_add_data_func("/char/socket/server/two-clients/tcp", &tcpaddr,
> -                         char_socket_server_two_clients_test);
> +    if (has_ipv4) {

Why not if(has_ipv4 || has_ipv6) ?

> +        SOCKET_SERVER_TEST(tcp, &tcpaddr);
> +        SOCKET_CLIENT_TEST(tcp, &tcpaddr);
> +        g_test_add_data_func("/char/socket/server/two-clients/tcp", &tcpaddr,
> +                             char_socket_server_two_clients_test);
> +    }
>  #ifndef WIN32
>      SOCKET_SERVER_TEST(unix, &unixaddr);
>      SOCKET_CLIENT_TEST(unix, &unixaddr);
>