3 files changed, 24 insertions, 0 deletions

diff --git a/tests/Makefile b/tests/Makefile
index 81f7f6e..9c2dede 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -61,6 +61,8 @@ RUNTIME_TARGETS= \
         test_read_static              \
         test_readlink_dynamic         \
         test_readlink_static          \
+        test_realpath_null            \
+        test_realpath                 \
         test_recv_dynamic             \
         test_recv_static              \
         test_recvfrom_dynamic         \
diff --git a/tests/test_realpath.c b/tests/test_realpath.c
new file mode 100644
index 0000000..2a17708
--- /dev/null
+++ b/tests/test_realpath.c
@@ -0,0 +1,11 @@
+#include "common.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(int argc, char** argv) {
+  char buf[PATH_MAX];
+  char* rpath = realpath("/root/../", buf);
+  printf("%s\n", rpath);
+  return 0;
+}
diff --git a/tests/test_realpath_null.c b/tests/test_realpath_null.c
new file mode 100644
index 0000000..b62cee8
--- /dev/null
+++ b/tests/test_realpath_null.c
@@ -0,0 +1,11 @@
+#include "common.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(int argc, char** argv) {
+  char* rpath = realpath("/root/../", NULL);
+  printf("%s\n", rpath);
+  free(rpath);
+  return 0;
+}