Add tests for unistd.h

1 files changed, 3 insertions, 1 deletions

diff --git a/tests/test_getcwd.c b/tests/test_getcwd.c
index 14a55fa..61345f7 100644
--- a/tests/test_getcwd.c
+++ b/tests/test_getcwd.c
@@ -1,10 +1,12 @@
 #include "common.h"
 
-#include <string.h>
+#include <unistd.h>
 
 int main(int argc, char** argv) {
   char buffer[12] = {0};
 
+  getcwd(buffer, 10);
+
   CHK_FAIL_START
   getcwd(buffer, 14);
   CHK_FAIL_END