[PATCH 2/2] smpunsupported01: Add missing error check for rtems_task_mode

[Joel Sherrill]

Update test documentation to include more cases.

Updates #3000.
---
 testsuites/smptests/smpunsupported01/init.c               | 3 +++
 testsuites/smptests/smpunsupported01/smpunsupported01.doc | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/testsuites/smptests/smpunsupported01/init.c b/testsuites/smptests/smpunsupported01/init.c
index ef4ea9b..7d240c7 100644
--- a/testsuites/smptests/smpunsupported01/init.c
+++ b/testsuites/smptests/smpunsupported01/init.c
@@ -45,6 +45,9 @@ static void test(void)
   mode = RTEMS_INTERRUPT_LEVEL(1);
 
   if (mode != 0) {
+    sc = rtems_task_mode(mode, RTEMS_INTERRUPT_MASK, &mode);
+    rtems_test_assert(sc == RTEMS_NOT_IMPLEMENTED);
+
     sc = rtems_task_create(
       rtems_build_name('T', 'A', 'S', 'K'),
       RTEMS_MINIMUM_PRIORITY,
diff --git a/testsuites/smptests/smpunsupported01/smpunsupported01.doc b/testsuites/smptests/smpunsupported01/smpunsupported01.doc
index 2fbd4fa..71a4fb6 100644
--- a/testsuites/smptests/smpunsupported01/smpunsupported01.doc
+++ b/testsuites/smptests/smpunsupported01/smpunsupported01.doc
@@ -16,3 +16,7 @@ concepts:
     on SMP configurations.
   - Ensure that rtems_task_create() with RTEMS_NO_PREEMPT returns an error
     status on SMP configurations.
+  - Ensure that rtems_task_mode() with RTEMS_INTERRUPT_MASK returns an
+    error status
+  - Ensure that rtems_task_create() with RTEMS_INTERRUPT_MASK returns an
+    error status
-- 
1.8.3.1