WIP: redox cd after delete

Author: Stebalien

tests/redox.rs

@@ -0,0 +1,10 @@
+use std::env;
+use tempfile::tempdir;
+
+#[test]
+fn test_cd_after_delete() {
+    let dir = tempdir().unwrap();
+    env::set_current_dir(&dir).unwrap();
+    dir.close().unwrap();
+    while env::current_dir().is_ok() {}
+}