Add tests for evdns_base_resume().

- leak_resume
- leak_cancel_and_resume
- leak_resume_send_err
- leak_cancel_and_resume_send_err

diff --git a/test/regress_dns.c b/test/regress_dns.c
index 9990b0e66e09b3cd51dcb88e5cb1881f8d92753e..babd90e51b4d9992a2f4783e6575008d74a45245 100644 (file)
--- a/test/regress_dns.c
+++ b/test/regress_dns.c
@@ -1755,6 +1755,39 @@ test_dbg_leak_cancel(void *env_)
        env->base = 0;
 }
 
+static void
+dbg_leak_resume(void *env_, int cancel, int send_err_shutdown)
+{
+       /* cancel, loop, free/dns, free/base */
+       struct testleak_env_t *env = env_;
+       if (cancel) {
+               evdns_cancel_request(env->dns_base, env->req);
+               tt_assert(!evdns_base_resume(env->dns_base));
+       } else {
+               /* TODO: No nameservers, request can't be processed, must be errored */
+               tt_assert(!evdns_base_resume(env->dns_base));
+       }
+
+       event_base_loop(env->base, EVLOOP_NONBLOCK);
+
+end:
+       evdns_base_free(env->dns_base, send_err_shutdown);
+       env->dns_base = 0;
+       event_base_free(env->base);
+       env->base = 0;
+}
+
+#define IMPL_DBG_LEAK_RESUME(name, cancel, send_err_shutdown)      \
+       static void                                                    \
+       test_dbg_leak_##name##_(void *env_)                            \
+       {                                                              \
+               dbg_leak_resume(env_, cancel, send_err_shutdown);          \
+       }
+IMPL_DBG_LEAK_RESUME(resume, 0, 0)
+IMPL_DBG_LEAK_RESUME(cancel_and_resume, 1, 0)
+IMPL_DBG_LEAK_RESUME(resume_send_err, 0, 1)
+IMPL_DBG_LEAK_RESUME(cancel_and_resume_send_err, 1, 1)
+
 static void
 test_dbg_leak_shutdown(void *env_)
 {
@@ -1856,6 +1889,14 @@ struct testcase_t dns_testcases[] = {
 #ifdef EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED
        { "leak_shutdown", test_dbg_leak_shutdown, TT_FORK, &testleak_funcs, NULL },
        { "leak_cancel", test_dbg_leak_cancel, TT_FORK, &testleak_funcs, NULL },
+
+       { "leak_resume", test_dbg_leak_resume_, TT_FORK, &testleak_funcs, NULL },
+       { "leak_cancel_and_resume", test_dbg_leak_cancel_and_resume_,
+         TT_FORK, &testleak_funcs, NULL },
+       { "leak_resume_send_err", test_dbg_leak_resume_send_err_,
+         TT_FORK, &testleak_funcs, NULL },
+       { "leak_cancel_and_resume_send_err", test_dbg_leak_cancel_and_resume_send_err_,
+         TT_FORK, &testleak_funcs, NULL },
 #endif
 
        END_OF_TESTCASES