From 3dda222a772d8178ef04205c525c3c417e2ce7ad Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 12 Apr 2009 16:31:59 +0000
Subject: 100% code coverage for mutexes.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@897 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 test/testmtx.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'test')

diff --git a/test/testmtx.c b/test/testmtx.c
index feaeb2338..e62bb0c74 100644
--- a/test/testmtx.c
+++ b/test/testmtx.c
@@ -264,6 +264,27 @@ static void mtx4_execute(void) {
   chMtxUnlockAll();
   test_assert(chThdGetPriority() == p, "#7");
   test_wait_threads();
+
+  /* Test repeated in order to cover chMtxUnlockS().*/
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, p1, thread13, "D");
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, p2, thread14, "C");
+  chMtxLock(&m2);
+  test_assert(chThdGetPriority() == p, "#8");
+  chThdSleepMilliseconds(100);
+  test_assert(chThdGetPriority() == p1, "#9");
+  chMtxLock(&m1);
+  test_assert(chThdGetPriority() == p1, "#10");
+  chThdSleepMilliseconds(100);
+  test_assert(chThdGetPriority() == p2, "#11");
+  chSysLock();
+  chMtxUnlockS();
+  chSysUnlock();
+  test_assert(chThdGetPriority() == p1, "#12");
+  chThdSleepMilliseconds(100);
+  test_assert(chThdGetPriority() == p1, "#13");
+  chMtxUnlockAll();
+  test_assert(chThdGetPriority() == p, "#14");
+  test_wait_threads();
 }
 
 const struct testcase testmtx4 = {
-- 
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