1 files changed, 26 insertions, 0 deletions
diff --git a/tests/test_replace_str.c b/tests/test_replace_str.c
new file mode 100644
index 0000000..020149f
--- /dev/null
+++ b/tests/test_replace_str.c
@@ -0,0 +1,26 @@
+#include <string.h>
+#define USE_SECURE_MEM
+#include "../src/extlib.h"
+
+int
+test_replace_str ()
+{
+  int errno = 0;
+  char *test_string = strdup ("replace world!");
+  char *replaced_string = replace_str (test_string, "replace", "hello");
+  if (strcmp (replaced_string, "hello world!") != 0)
+    errno = 1;
+
+  free_secure ((void **) &test_string, strlen (test_string));
+  free_secure ((void **) &replaced_string, strlen (replaced_string));
+  return errno;
+}
+
+struct test_t*
+test_replace_str_t ()
+{
+  struct test_t* test = malloc (sizeof (struct test_t));
+  test->test_func = test_replace_str;
+  test->test_name = "test_replace_str";
+  test->test_desc = "replace_str";
+}