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platform/tests: add nmtstp_netns_select_random() util

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This commit is contained in:
Thomas Haller 2016-12-10 14:53:14 +01:00
parent 22be2ae865
commit 5eb4dfe7ab
2 changed files with 23 additions and 0 deletions
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19
src/platform/tests/test-common.c
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@ -1554,6 +1554,25 @@ nmtstp_namespace_get_fd_for_process (pid_t pid, const char *ns_name)
/*****************************************************************************/
void
nmtstp_netns_select_random (NMPlatform **platforms, gsize n_platforms, NMPNetns **netns)
{
int i;
g_assert (platforms);
g_assert (n_platforms && n_platforms <= G_MAXINT32);
g_assert (netns && !*netns);
for (i = 0; i < n_platforms; i++)
g_assert (NM_IS_PLATFORM (platforms[i]));
i = nmtst_get_rand_int () % (n_platforms + 1);
if (i == 0)
return;
g_assert (nm_platform_netns_push (platforms[i - 1], netns));
}
/*****************************************************************************/
NMTST_DEFINE();
static gboolean

4
src/platform/tests/test-common.h
View file

@ -53,6 +53,10 @@ int nmtstp_namespace_get_fd_for_process (pid_t pid, const char *ns_name);
/*****************************************************************************/
void nmtstp_netns_select_random (NMPlatform **platforms, gsize n_platforms, NMPNetns **netns);
/*****************************************************************************/
typedef struct {
gulong handler_id;
const char *name;