Re: [PATCH 3/6] tests/hd-geo-test: Skip test when images can not be created

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

On 11/19/19 6:08 PM, Thomas Huth wrote:
> In certain environments like restricted containers, we can not create
> huge test images. To be able to use "make check" in such container
> environments, too, let's skip the hd-geo-test instead of failing when
> the test images could not be created.
> 
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> ---
>   tests/hd-geo-test.c | 12 +++++++++++-
>   1 file changed, 11 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/hd-geo-test.c b/tests/hd-geo-test.c
> index 7e86c5416c..a249800544 100644
> --- a/tests/hd-geo-test.c
> +++ b/tests/hd-geo-test.c
> @@ -34,8 +34,13 @@ static char *create_test_img(int secs)
>       fd = mkstemp(template);
>       g_assert(fd >= 0);
>       ret = ftruncate(fd, (off_t)secs * 512);
> -    g_assert(ret == 0);
>       close(fd);
> +
> +    if (ret) {
> +        free(template);
> +        template = NULL;
> +    }
> +
>       return template;
>   }
>   
> @@ -934,6 +939,10 @@ int main(int argc, char **argv)
>       for (i = 0; i < backend_last; i++) {
>           if (img_secs[i] >= 0) {
>               img_file_name[i] = create_test_img(img_secs[i]);
> +            if (!img_file_name[i]) {
> +                g_test_message("Could not create test images.");
> +                goto test_add_done;
> +            }
>           } else {
>               img_file_name[i] = NULL;
>           }
> @@ -965,6 +974,7 @@ int main(int argc, char **argv)
>                          "skipping hd-geo/override/* tests");
>       }
>   
> +test_add_done:
>       ret = g_test_run();
>   
>       for (i = 0; i < backend_last; i++) {
> 

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