Add tests for unistd.h

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/test_readlink.c b/tests/test_readlink.c
new file mode 100644
index 0000000..39b9d6a
--- /dev/null
+++ b/tests/test_readlink.c
@@ -0,0 +1,16 @@
+#include "common.h"
+
+#include <unistd.h>
+
+int main(int argc, char** argv) {
+  char buffer[12] = {0};
+
+  readlink("", buffer, 10);
+
+  CHK_FAIL_START
+  readlink("", buffer, 14);
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}