Re: [Qemu-devel] [PATCH 04/21] tests: add hbitmap iter test

[John Snow <jsnow@redhat.com>]

On 11/09/2016 01:17 PM, Vladimir Sementsov-Ogievskiy wrote:
> Test that hbitmap iter is resistant to bitmap resetting.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
> Signed-off-by: Denis V. Lunev <den@openvz.org>
> Reviewed-by: Max Reitz <mreitz@redhat.com>

Reviewed-by: John Snow <jsnow@redhat.com>

> ---
>  tests/test-hbitmap.c | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
>
> diff --git a/tests/test-hbitmap.c b/tests/test-hbitmap.c
> index 9b7495c..c76d2b5 100644
> --- a/tests/test-hbitmap.c
> +++ b/tests/test-hbitmap.c
> @@ -898,6 +898,22 @@ static void hbitmap_test_add(const char *testpath,
>                 hbitmap_test_teardown);
>  }
>
> +static void test_hbitmap_iter_and_reset(TestHBitmapData *data,
> +                                        const void *unused)
> +{
> +    HBitmapIter hbi;
> +
> +    hbitmap_test_init(data, L1 * 2, 0);
> +    hbitmap_set(data->hb, 0, data->size);
> +
> +    hbitmap_iter_init(&hbi, data->hb, BITS_PER_LONG - 1);
> +
> +    hbitmap_iter_next(&hbi);
> +
> +    hbitmap_reset_all(data->hb);
> +    hbitmap_iter_next(&hbi);
> +}
> +
>  int main(int argc, char **argv)
>  {
>      g_test_init(&argc, &argv, NULL);
> @@ -955,6 +971,9 @@ int main(int argc, char **argv)
>                       test_hbitmap_serialize_part);
>      hbitmap_test_add("/hbitmap/serialize/zeroes",
>                       test_hbitmap_serialize_zeroes);
> +
> +    hbitmap_test_add("/hbitmap/iter/iter_and_reset",
> +                     test_hbitmap_iter_and_reset);
>      g_test_run();
>
>      return 0;
>

-- 
—js