[IOMultiplexerV2] alpha

[NextIRCd.git] / src / IOHandler_test / timer / iotest.c

diff --git a/src/IOHandler_test/timer/iotest.c b/src/IOHandler_test/timer/iotest.c
new file mode 100644 (file)
index 0000000..97d43c6
--- /dev/null
+++ b/src/IOHandler_test/timer/iotest.c
@@ -0,0 +1,71 @@
+/* main.c - IOMultiplexer
+ * Copyright (C) 2012  Philipp Kreil (pk910)
+ * 
+ * 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 3 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, see <http://www.gnu.org/licenses/>. 
+ */
+
+#include <stdio.h>
+#include <sys/time.h>
+#include "../../IOHandler/IOHandler.h"
+#include "../../IOHandler/IOTimer.h"
+#include "../../IOHandler/IOLog.h"
+
+#define TEST_DURATION 100
+
+static IOTIMER_CALLBACK(io_callback);
+static IOLOG_CALLBACK(io_log);
+
+static struct timeval test_clock1, test_clock2;
+static int timercount;
+
+int main(int argc, char *argv[]) {
+       iohandler_init();
+       iolog_register_callback(io_log);
+       
+       gettimeofday(&test_clock1, NULL);
+       gettimeofday(&test_clock2, NULL);
+
+       struct timeval tv;
+       tv.tv_sec = TEST_DURATION / 1000;
+       tv.tv_usec = TEST_DURATION % 1000 * 1000;
+       struct IOTimerDescriptor *timer = iotimer_create(NULL);
+       iotimer_set_callback(timer, io_callback);
+       iotimer_set_autoreload(timer, &tv);
+       iotimer_start(timer);
+       
+       timercount = 0;
+       
+       printf("[timer 0] %ld.%ld\n", test_clock1.tv_sec, test_clock1.tv_usec);
+       
+       iohandler_run();
+       return 1;
+}
+
+static IOTIMER_CALLBACK(io_callback) {
+       struct timeval curr_time;
+       int diff1;
+       double diff2;
+       
+       timercount++;
+       gettimeofday(&curr_time, NULL);
+       diff1 = (curr_time.tv_sec - test_clock1.tv_sec) * 1000 + ((curr_time.tv_usec - test_clock1.tv_usec) / 1000);
+       diff2 = (curr_time.tv_sec - test_clock2.tv_sec) * 1000 + ((curr_time.tv_usec - test_clock2.tv_usec) / 1000.0);
+       diff2 -= (timercount * TEST_DURATION);
+       gettimeofday(&test_clock1, NULL);
+       printf("[timer %03d] %ld.%06ld [%d ms]  accuracy: %f ms\n", timercount, curr_time.tv_sec, curr_time.tv_usec, diff1, diff2);
+}
+
+static IOLOG_CALLBACK(io_log) {
+       //printf("%s", line);
+}