test/svc: add test for thread pinning/SynchronizePreemptionState

tests/TestSvc/source/test_thread_pinning.cpp

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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 <stratosphere.hpp>
+#include "util_common.hpp"
+#include "util_scoped_heap.hpp"
+
+namespace ams::test {
+
+    DOCTEST_TEST_CASE( "Setting a thread's disable count will cause it to become pinned." ) {
+        DoWithThreadPinning([]() {
+            __asm__ __volatile__("" ::: "memory");
+        });
+    }
+
+}