MPS Reader Tests: Accumulator too small

Signed-off-by: Hanno Becker <hanno.becker@arm.com>
diff --git a/tests/suites/test_suite_mps.data b/tests/suites/test_suite_mps.data
index e9bc43d..b7333a3 100644
--- a/tests/suites/test_suite_mps.data
+++ b/tests/suites/test_suite_mps.data
@@ -24,3 +24,6 @@
 
 MPS Reader: Pausing needed but disabled
 mbedtls_mps_reader_pausing_needed_disabled:
+
+MPS Reader: Pausing needed + enabled, but buffer too small
+mbedtls_mps_reader_pausing_needed_buffer_too_small: