Add first version of the msg test.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@2140 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/bertos/kern/msg_test.c b/bertos/kern/msg_test.c
new file mode 100644 (file)
index 0000000..f8258a6
--- /dev/null
+++ b/bertos/kern/msg_test.c
@@ -0,0 +1,144 @@
+/**
+ * \file
+ * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
+ * Copyright 2004, 2008 Develer S.r.l. (http://www.develer.com/)
+ * Copyright 1999, 2000, 2001 Bernie Innocenti <bernie@codewiz.org>
+ * -->
+ *
+ * \brief Message test.
+ *
+ * \version $Id$
+ *
+ * \author Daniele Basile <asterix@develer.com>
+ */
+
+#include <cfg/cfg_timer.h>
+#include <cfg/debug.h>
+#include <cfg/test.h>
+#include <cfg/compiler.h>
+
+#include <kern/msg.h>
+#include <kern/proc.h>
+#include <kern/irq.h>
+
+#include <drv/timer.h>
+
+
+// Our message port.
+static MsgPort test_port;
+
+// A test message with two parameters and a result.
+typedef struct
+{
+       Msg msg;
+
+       int x, y;
+       int result;
+} TestMsg;
+
+
+// Receive messages and do something boring with them.
+static void receiver_proc(void)
+{
+       TestMsg *rec_msg;
+       for (;;)
+       {
+           kprintf("Proc[%d]..\n", 1);
+               sig_wait(SIG_SINGLE);
+           kprintf("Proc[%d] get message\n", 1);
+        rec_msg = containerof(msg_get(&test_port), TestMsg, msg);
+        // Do something with the message
+        rec_msg->result = rec_msg->x + rec_msg->y;
+           kprintf("Proc[%d] process message x[%d],y[%d],res[%d]\n", 1, rec_msg->x, rec_msg->y, rec_msg->result);
+        msg_reply(&rec_msg->msg);
+           kprintf("Proc[%d] reply\n", 1);
+       }
+}
+
+static cpu_stack_t receiver_stack[CONFIG_KERN_MINSTACKSIZE / sizeof(cpu_stack_t)];
+
+/**
+ * Run signal test
+ */
+int msg_testRun(void)
+{
+       kprintf("Run Message test..\n");
+
+       MsgPort test_reply_port;
+       TestMsg msg1;
+       TestMsg *reply;
+
+    struct Process *recv = proc_new(receiver_proc, NULL, sizeof(receiver_stack), receiver_stack);
+       msg_initPort(&test_port, event_createSignal(recv, SIG_SINGLE));
+       msg_initPort(&test_reply_port, event_createSignal(proc_current(), SIG_SINGLE));
+
+       // Fill-in first message and send it out.
+       msg1.x = 3;
+       msg1.y = 2;
+       kprintf("invio il msg..\n");
+       msg1.msg.replyPort = &test_reply_port;
+       msg_put(&test_port, &msg1.msg);
+
+       // Wait for a reply...
+       kprintf("prima sig wait..\n");
+       sig_wait(SIG_SINGLE);
+       kprintf("dopo sig wait..\n");
+    reply = containerof(msg_get(&test_reply_port), TestMsg, msg);
+       ASSERT(reply != NULL);
+       ASSERT(reply->result == 5);
+
+       return 0;
+}
+
+int msg_testSetup(void)
+{
+       kdbg_init();
+
+       #if CONFIG_KERN_PREEMPT
+               kprintf("Init Interrupt (preempt mode)..");
+               irq_init();
+               kprintf("Done.\n");
+       #endif
+
+       kprintf("Init Timer..");
+       timer_init();
+       kprintf("Done.\n");
+
+       kprintf("Init Process..");
+       proc_init();
+       kprintf("Done.\n");
+       return 0;
+}
+
+int msg_testTearDown(void)
+{
+       kputs("TearDown Message test.\n");
+       return 0;
+}
+
+TEST_MAIN(msg);