General-purpose event distribution interface

[disorder] / libtests / t-eventdist.c

diff --git a/libtests/t-eventdist.c b/libtests/t-eventdist.c
new file mode 100644 (file)
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+++ b/libtests/t-eventdist.c
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+/*
+ * This file is part of DisOrder.
+ * Copyright (C) 2008 Richard Kettlewell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#include "test.h"
+#include "eventdist.h"
+
+static int wibbles, wobbles, wobble2s;
+
+static void on_wibble(const char *event, void *eventdata, void *callbackdata) {
+  check_string(event, "wibble");
+  check_string(eventdata, "wibble_eventdata");
+  check_string(callbackdata, "wibble_data");
+  ++wibbles;
+}
+
+static void on_wobble(const char *event, void *eventdata, void *callbackdata) {
+  check_string(event, "wobble");
+  check_string(eventdata, "wobble_eventdata");
+  check_string(callbackdata, "wobble_data");
+  ++wobbles;
+}
+
+static void on_wobble2(const char *event, void *eventdata, void *callbackdata) {
+  check_string(event, "wobble");
+  check_string(eventdata, "wobble_eventdata");
+  check_string(callbackdata, "wobble2_data");
+  ++wobble2s;
+}
+
+static void test_eventdist(void) {
+  event_handle wibble_handle, wobble_handle, wobble2_handle;
+  /* Raising unregistered events should be safe */
+  event_raise("wibble", NULL);
+  ++tests;
+  
+  wibble_handle = event_register("wibble", on_wibble, (void *)"wibble_data");
+  wobble_handle = event_register("wobble", on_wobble, (void *)"wobble_data");
+  wobble2_handle = event_register("wobble", on_wobble2, (void *)"wobble2_data");
+  event_raise("wibble", (void *) "wibble_eventdata");
+  check_integer(wibbles, 1);
+  check_integer(wobbles, 0);
+  check_integer(wobble2s, 0);
+
+  event_raise("wobble", (void *)"wobble_eventdata");
+  check_integer(wibbles, 1);
+  check_integer(wobbles, 1);
+  check_integer(wobble2s, 1);
+
+  event_raise("wobble", (void *)"wobble_eventdata");
+  check_integer(wibbles, 1);
+  check_integer(wobbles, 2);
+  check_integer(wobble2s, 2);
+
+  event_cancel(wobble_handle);
+  
+  event_raise("wibble", (void *)"wibble_eventdata");
+  check_integer(wibbles, 2);
+  check_integer(wobbles, 2);
+  check_integer(wobble2s, 2);
+  
+  event_raise("wobble", (void *)"wobble_eventdata");
+  check_integer(wibbles, 2);
+  check_integer(wobbles, 2);
+  check_integer(wobble2s, 3);
+}
+
+TEST(eventdist);
+
+/*
+Local Variables:
+c-basic-offset:2
+comment-column:40
+fill-column:79
+indent-tabs-mode:nil
+End:
+*/