Add unit tests for version methods and feature-based backend selection

svn:r1211

diff --git a/test/regress.c b/test/regress.c
index 2cabdf0dc8518ed2f120829370908b24a65ecea5..087ac370deac269105b0dd4c0b6c8d790691b756 100644 (file)
--- a/test/regress.c
+++ b/test/regress.c
@@ -1368,7 +1368,7 @@ test_methods(void *ptr)
                ++n_methods;
        }
 
-       if (n_methods == 1) {
+       if (n_methods > 1) {
                /* only one method supported; can't continue. */
                 goto end;
        }
@@ -1390,9 +1390,61 @@ end:
                 event_config_free(cfg);
 }
 
+static void
+test_version(void *arg)
+{
+       const char *vstr;
+       ev_uint32_t vint;
+       int major, minor, patch, n;
+
+       vstr = event_get_version();
+       vint = event_get_version_number();
+
+       tt_assert(vstr);
+       tt_assert(vint);
+
+       tt_str_op(vstr, ==, LIBEVENT_VERSION);
+       tt_int_op(vint, ==, LIBEVENT_VERSION_NUMBER);
+
+       n = sscanf(vstr, "%d.%d.%d", &major, &minor, &patch);
+       tt_assert(3 == n);
+       tt_int_op(vint, ==, ((major<<24)|(minor<<16)|(patch<<8)));
+end:
+       ;
+}
+
+static void
+test_base_features(void *arg)
+{
+       struct event_base *base = NULL;
+       struct event_config *cfg = NULL;
+
+       cfg = event_config_new();
+
+       tt_assert(0 == event_config_require_features(cfg, EV_FEATURE_ET));
+
+       base = event_base_new_with_config(cfg);
+       if (base) {
+               tt_int_op(EV_FEATURE_ET, ==,
+                   event_base_get_features(base) & EV_FEATURE_ET);
+       } else {
+               base = event_base_new();
+               tt_int_op(0, ==, event_base_get_features(base) & EV_FEATURE_ET);
+       }
+
+end:
+       if (base)
+               event_base_free(base);
+       if (cfg)
+               event_config_free(cfg);
+}
+
+
 struct testcase_t main_testcases[] = {
         /* Some converted-over tests */
         { "methods", test_methods, TT_FORK, NULL, NULL },
+       { "version", test_version, 0, NULL, NULL },
+       { "base_features", test_base_features, TT_FORK, NULL, NULL },
 
         /* These are still using the old API */
         LEGACY(persistent_timeout, TT_FORK|TT_NEED_BASE),