From dd63359daee8a0db2aef0889dcd742b289817910 Mon Sep 17 00:00:00 2001
From: k-stachowiak <krzysiek.stachowiak@gmail.com>
Date: Wed, 12 Dec 2018 15:26:49 +0100
Subject: [PATCH] Add tests for valid NULL in ccm_free()

---
 tests/suites/test_suite_ccm.data     | 3 +++
 tests/suites/test_suite_ccm.function | 9 +++++++++
 2 files changed, 12 insertions(+)

diff --git a/tests/suites/test_suite_ccm.data b/tests/suites/test_suite_ccm.data
index a4771b3fe..819b3b71f 100644
--- a/tests/suites/test_suite_ccm.data
+++ b/tests/suites/test_suite_ccm.data
@@ -4,6 +4,9 @@ mbedtls_ccm_self_test:
 CCM - Invalid parameters
 ccm_invalid_param:
 
+CCM - Valid parameters
+ccm_valid_param:
+
 CCM init #1 AES-128: OK
 depends_on:MBEDTLS_AES_C
 mbedtls_ccm_setkey:MBEDTLS_CIPHER_ID_AES:128:0
diff --git a/tests/suites/test_suite_ccm.function b/tests/suites/test_suite_ccm.function
index 188633918..16f9f8e3b 100644
--- a/tests/suites/test_suite_ccm.function
+++ b/tests/suites/test_suite_ccm.function
@@ -530,3 +530,12 @@ exit:
     return;
 }
 /* END_CASE */
+
+/* BEGIN_CASE */
+void ccm_valid_param( )
+{
+    TEST_VALID_PARAM( mbedtls_ccm_free( NULL ) );
+exit:
+    return;
+}
+/* END_CASE */