1 files changed, 52 insertions, 0 deletions
diff --git a/tftf/tests/misc_tests/test_ras_kfh.c b/tftf/tests/misc_tests/test_ras_kfh.c
new file mode 100644
index 0000000..b38d6c4
--- /dev/null
+++ b/tftf/tests/misc_tests/test_ras_kfh.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2023, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+
+#include <arch_helpers.h>
+#include <serror.h>
+#include <tftf_lib.h>
+
+#ifdef __aarch64__
+static volatile uint64_t serror_triggered;
+extern void inject_unrecoverable_ras_error(void);
+
+static bool serror_handler(void)
+{
+	serror_triggered = 1;
+	return true;
+}
+
+/*
+ * Test Kernel First handling paradigm of RAS errors.
+ *
+ * Register a custom serror handler in tftf, inject a RAS error and wait
+ * for finite time to ensure that SError triggered and handled.
+ */
+test_result_t test_ras_kfh(void)
+{
+	register_custom_serror_handler(serror_handler);
+	inject_unrecoverable_ras_error();
+
+	/* Give reasonable time for SError to be triggered/handled */
+	waitms(500);
+
+	unregister_custom_serror_handler();
+
+	if (serror_triggered == false) {
+		tftf_testcase_printf("SError is not triggered\n");
+		return TEST_RESULT_FAIL;
+	}
+
+	return TEST_RESULT_SUCCESS;
+}
+#else
+test_result_t test_ras_kfh(void)
+{
+	tftf_testcase_printf("Not supported on AArch32.\n");
+	return TEST_RESULT_SKIPPED;
+}
+
+#endif