test: add TT_RETRIABLE for http/cancel_by_host_no_ns

Could fail from time to time in travis-ci:
  https://travis-ci.org/libevent/libevent/jobs/458554097#L1702

Follow-up-for: fe5b0719 ("Mark a lot of flacky tests with TT_RETRIABLE (for linux/win32 only)")
(cherry picked from commit 1d2ef90032bc842bc2e295ee4adce3408b6d85da)

diff --git a/test/regress_http.c b/test/regress_http.c
index 634f2912d9aa15746ace951e3e00c0fd3abbaac0..624aefc06ab553069e99bc2d7606c6fd521aa26c 100644 (file)
--- a/test/regress_http.c
+++ b/test/regress_http.c
@@ -4705,7 +4705,7 @@ struct testcase_t http_testcases[] = {
        HTTP_N(cancel, cancel, BASIC),
        HTTP_RET_N(cancel_by_host, cancel, BY_HOST),
        HTTP_RET_N(cancel_by_host_inactive_server, cancel, BY_HOST | INACTIVE_SERVER),
-       HTTP_N(cancel_by_host_no_ns, cancel, BY_HOST | NO_NS),
+       HTTP_RET_N(cancel_by_host_no_ns, cancel, BY_HOST | NO_NS),
        HTTP_N(cancel_inactive_server, cancel, INACTIVE_SERVER),
        HTTP_N(cancel_by_host_no_ns_inactive_server, cancel, BY_HOST | NO_NS | INACTIVE_SERVER),
        HTTP_OFF_N(cancel_by_host_server_timeout, cancel, BY_HOST | INACTIVE_SERVER | SERVER_TIMEOUT),