MPI random test: Add test cases with lower_bound > upper_bound

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/tests/suites/test_suite_mpi.data b/tests/suites/test_suite_mpi.data
index cf25e27..66339c9 100644
--- a/tests/suites/test_suite_mpi.data
+++ b/tests/suites/test_suite_mpi.data
@@ -1219,6 +1219,15 @@
 MPI random bad arguments: min = N = 1
 mpi_random_fail:1:"01":MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 
+MPI random bad arguments: min > N = 0
+mpi_random_fail:1:"00":MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+
+MPI random bad arguments: min > N = 1
+mpi_random_fail:2:"01":MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+
+MPI random bad arguments: min > N = 001
+mpi_random_fail:2:"000000000000000001":MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+
 MPI Selftest
 depends_on:MBEDTLS_SELF_TEST
 mpi_selftest: