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)")

diff --git a/test/regress_http.c b/test/regress_http.c
index 2429c754e76aaed6cde20c100ebbe3de13b2d8e7..40a2a6dff4530ab06af039a45e041c3347a11a4d 100644 (file)
--- a/test/regress_http.c
+++ b/test/regress_http.c
@@ -4885,7 +4885,7 @@ 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),