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-rw-r--r--src/libsystemd-network/test-dhcp-client.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/libsystemd-network/test-dhcp-client.c b/src/libsystemd-network/test-dhcp-client.c
index cfc75ae0a7..1eb4648012 100644
--- a/src/libsystemd-network/test-dhcp-client.c
+++ b/src/libsystemd-network/test-dhcp-client.c
@@ -44,6 +44,15 @@ static bool verbose = false;
static int test_fd[2];
static test_callback_recv_t callback_recv;
static be32_t xid;
+static sd_event_source *test_hangcheck;
+
+static int test_dhcp_hangcheck(sd_event_source *s, uint64_t usec,
+ void *userdata)
+{
+ assert_not_reached("Test case should have completed in 2 seconds");
+
+ return 0;
+}
static void test_request_basic(sd_event *e)
{
@@ -419,6 +428,7 @@ static int test_addr_acq_recv_discover(size_t size, DHCPMessage *discover)
static void test_addr_acq(sd_event *e)
{
+ usec_t time_now = now(CLOCK_MONOTONIC);
sd_dhcp_client *client;
int res, r;
@@ -440,11 +450,17 @@ static void test_addr_acq(sd_event *e)
callback_recv = test_addr_acq_recv_discover;
+ assert_se(sd_event_add_monotonic(e, &test_hangcheck,
+ time_now + 2 * USEC_PER_SEC, 0,
+ test_dhcp_hangcheck, NULL) >= 0);
+
res = sd_dhcp_client_start(client);
assert_se(res == 0 || res == -EINPROGRESS);
sd_event_loop(e);
+ test_hangcheck = sd_event_source_unref(test_hangcheck);
+
sd_dhcp_client_set_callback(client, NULL, NULL);
sd_dhcp_client_stop(client);
sd_dhcp_client_free(client);