From 0af7c204341e66d6004aa14ba9a84fef87675664 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Sat, 14 Sep 2002 18:47:07 +0000
Subject: 2002-09-14	Aaron J. Grier <aaron@frye.com>

	* PR271 was not applicable against the current source but included
	a nice test that Joel decided to add to the tree as sp32.
	* sp32/Makefile.am, sp32/init.c, sp32/sp32.scn: New file.
	* Makefile.am, configure.ac: Modified to reflect addition.
---
 c/src/tests/sptests/sp32/init.c | 111 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 c/src/tests/sptests/sp32/init.c

(limited to 'c/src/tests/sptests/sp32/init.c')

diff --git a/c/src/tests/sptests/sp32/init.c b/c/src/tests/sptests/sp32/init.c
new file mode 100644
index 0000000000..a29d445ebf
--- /dev/null
+++ b/c/src/tests/sptests/sp32/init.c
@@ -0,0 +1,111 @@
+/* spmonotonic -- sanity check the rate monotonic manager
+ *
+ * license and distribution terms for this file may be found in the file
+ * LICENSE in this distribution or at
+ * http://www.OARcorp.com/rtems/license.html .
+ *
+ * $Id$
+ */
+
+#include <tmacros.h>  /* includes bsp.h, stdio, etc... */
+
+/* prototype */
+rtems_task Init (rtems_task_argument ignored);
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_MAXIMUM_TASKS  			1
+#define CONFIGURE_MAXIMUM_PERIODS  		1
+
+#define CONFIGURE_INIT
+
+#include <confdefs.h>
+
+rtems_task Init(
+    rtems_task_argument ignored
+) {
+  rtems_status_code	status;
+  rtems_interval		timestamps[6],
+  			wantintervals[5] =
+  			    { 1, 50, 200, 25, 3 };
+  rtems_name		period_name =
+  			    rtems_build_name('P','E','R','a');
+  rtems_id		period_id;
+  int			loopy;
+
+  printf("\n\n*** TEST 32 ***\n");
+
+  /* create period */
+  status = rtems_rate_monotonic_create(
+      period_name,
+      &period_id
+  );
+  directive_failed(status, "rate_monotonic_create");
+
+  /* start period with initial value */
+  status = rtems_rate_monotonic_period(
+      period_id,
+      wantintervals[0]
+  );
+  directive_failed(status, "rate_monotonic_period");
+
+  /* get our first timestamp */
+  status = rtems_clock_get(
+      RTEMS_CLOCK_GET_TICKS_SINCE_BOOT,
+      &timestamps[0]
+  );
+  directive_failed(status, "clock_get");
+
+  /* loop through and gather more timestamps */
+  for (loopy = 1; loopy < 5; loopy++) {
+
+  	status = rtems_rate_monotonic_period(
+  	    period_id,
+  	    wantintervals[loopy]
+  	);
+  	directive_failed(status, "rate_monotonic_period");
+
+  	status = rtems_clock_get(
+  	    RTEMS_CLOCK_GET_TICKS_SINCE_BOOT,
+  	    &timestamps[loopy]
+  	);
+  	directive_failed(status, "clock_get");
+  }
+
+  /* block one last time */
+  status = rtems_rate_monotonic_period(
+      period_id,
+      1
+  );
+  directive_failed(status, "rate_monotonic_period");
+
+  /* get one last timestamp */
+  status = rtems_clock_get(
+      RTEMS_CLOCK_GET_TICKS_SINCE_BOOT,
+      &timestamps[loopy]
+  );
+  directive_failed(status, "clock_get");
+
+  /* cancel the period */
+  status = rtems_rate_monotonic_cancel(period_id);
+  directive_failed(status, "rate_monotonic_cancel");
+
+  /* delete it */
+  status = rtems_rate_monotonic_delete(period_id);
+  directive_failed(status, "rate_monotonic_delete");
+
+  /* tabulate and print results */
+  for (loopy = 0; loopy < 5; loopy++) {
+  	printf(
+  	    "period %d: measured %d tick(s), wanted %d\n",
+  	    loopy, timestamps[loopy+1] - timestamps[loopy],
+  	    wantintervals[loopy]
+  	);
+  }
+
+  /* the end */
+  printf("*** END OF TEST SP32 ***\n");
+  exit(0);
+}
-- 
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