1 files changed, 35 insertions, 0 deletions
diff --git a/tests/unistd/unlink.c b/tests/unistd/unlink.c
new file mode 100644
index 00000000..3f7d84b6
--- /dev/null
+++ b/tests/unistd/unlink.c
@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+
+int main() {
+  char* files[] = {"/device", "/file", "/file-forbidden", "/noexist"};
+  char* folders[] = {"/empty", "/empty-forbidden", "/full"};
+  int i;
+
+  for (i = 0; i < sizeof files / sizeof files[0]; i++) {
+    printf("access(%s) before: %d\n", files[i], access(files[i], F_OK));
+    rmdir(files[i]);
+    printf("errno: %d\n", errno);
+    errno = 0;
+    printf("access(%s) after rmdir: %d\n", files[i], access(files[i], F_OK));
+    unlink(files[i]);
+    printf("errno: %d\n", errno);
+    errno = 0;
+    printf("access(%s) after unlink: %d\n\n", files[i], access(files[i], F_OK));
+  }
+
+  for (i = 0; i < sizeof folders / sizeof folders[0]; i++) {
+    printf("access(%s) before: %d\n", folders[i], access(folders[i], F_OK));
+    unlink(folders[i]);
+    printf("errno: %d\n", errno);
+    errno = 0;
+    printf("access(%s) after unlink: %d\n", folders[i], access(folders[i], F_OK));
+    rmdir(folders[i]);
+    printf("errno: %d\n", errno);
+    errno = 0;
+    printf("access(%s) after rmdir: %d\n\n", folders[i], access(folders[i], F_OK));
+  }
+
+  return 0;
+}