1 files changed, 32 insertions, 0 deletions
diff --git a/test/testutil.c b/test/testutil.c
index 3d2824c1f9..ae98e1096d 100644
--- a/test/testutil.c
+++ b/test/testutil.c
@@ -363,6 +363,38 @@ int test_str_ne(const char *file, int line, const char *st1, const char *st2,
     return 1;
 }
 
+int test_strn_eq(const char *file, int line, const char *st1, const char *st2,
+                 const char *s1, const char *s2, size_t len)
+{
+    int prec = (int)len;
+
+    if (s1 == NULL && s2 == NULL)
+      return 1;
+    if (s1 == NULL || s2 == NULL || strncmp(s1, s2, len) != 0) {
+        test_fail_message(NULL, file, line, "string", "%.s [%.*s] == %s [%.*s]",
+                          st1, prec, print_string_maybe_null(s1),
+                          st2, prec, print_string_maybe_null(s2));
+        return 0;
+    }
+    return 1;
+}
+
+int test_strn_ne(const char *file, int line, const char *st1, const char *st2,
+                 const char *s1, const char *s2, size_t len)
+{
+    int prec = (int)len;
+
+    if ((s1 == NULL) ^ (s2 == NULL))
+      return 1;
+    if (s1 == NULL || strncmp(s1, s2, len) == 0) {
+        test_fail_message(NULL, file, line, "string", "%s [%.*s] != %s [%.*s]",
+                          st1, prec, print_string_maybe_null(s1),
+                          st2, prec, print_string_maybe_null(s2));
+        return 0;
+    }
+    return 1;
+}
+
 /*
  * We could use OPENSSL_buf2hexstr() to do this but trying to allocate memory
  * in a failure state isn't generally a great idea.