From 13dc1f4fa21e958ba23889845bd3d97bdfbf2010 Mon Sep 17 00:00:00 2001
From: Steffen Jaeckel <s@jaeckel.eu>
Date: Thu, 1 Sep 2022 12:28:17 +0200
Subject: [PATCH] add test-case that uses `LTC_NO_NULL_TERMINATION_CHECK`

It's a compile-only test, but we run it anyways so we can finally get
`crypt_fsa()` included in the coverage report. It's not really useful but
also doesn't hurt.

Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
---
 tests/misc_test.c                      |  1 +
 tests/no_null_termination_check_test.c | 12 ++++++++++++
 tests/tomcrypt_test.h                  |  1 +
 3 files changed, 14 insertions(+)
 create mode 100644 tests/no_null_termination_check_test.c

diff --git a/tests/misc_test.c b/tests/misc_test.c
index 0ba9c15a..cf5cd217 100644
--- a/tests/misc_test.c
+++ b/tests/misc_test.c
@@ -34,5 +34,6 @@ int misc_test(void)
 #ifdef LTC_SSH
    ssh_test();
 #endif
+   no_null_termination_check_test();
    return 0;
 }
diff --git a/tests/no_null_termination_check_test.c b/tests/no_null_termination_check_test.c
new file mode 100644
index 00000000..329366c7
--- /dev/null
+++ b/tests/no_null_termination_check_test.c
@@ -0,0 +1,12 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
+
+#define LTC_NO_NULL_TERMINATION_CHECK
+#include "tomcrypt.h"
+
+#define NNTCT_NULL ((void *)0)
+
+int no_null_termination_check_test(void)
+{
+   return crypt_fsa(NNTCT_NULL, NNTCT_NULL, NNTCT_NULL, NNTCT_NULL, NNTCT_NULL, NNTCT_NULL, 0);
+}
diff --git a/tests/tomcrypt_test.h b/tests/tomcrypt_test.h
index 543b2853..263c4e62 100644
--- a/tests/tomcrypt_test.h
+++ b/tests/tomcrypt_test.h
@@ -42,6 +42,7 @@ int x25519_test(void);
 int ed25519_test(void);
 int ssh_test(void);
 int bcrypt_test(void);
+int no_null_termination_check_test(void);
 
 #ifdef LTC_PKCS_1
 struct ltc_prng_descriptor* no_prng_desc_get(void);