| // run-pass |
| |
| #![allow(unused_must_use)] |
| #![allow(unused_imports)] |
| // This test can't be a unit test in std, |
| // because it needs TempDir, which is in extra |
| |
| // ignore-cross-compile |
| |
| use std::env; |
| use std::ffi::CString; |
| use std::fs::{self, File}; |
| use std::path::PathBuf; |
| |
| fn rename_directory() { |
| let tmpdir = PathBuf::from(env::var_os("RUST_TEST_TMPDIR").unwrap()); |
| let old_path = tmpdir.join("foo/bar/baz"); |
| fs::create_dir_all(&old_path).unwrap(); |
| let test_file = &old_path.join("temp.txt"); |
| |
| File::create(test_file).unwrap(); |
| |
| let new_path = tmpdir.join("quux/blat"); |
| fs::create_dir_all(&new_path).unwrap(); |
| fs::rename(&old_path, &new_path.join("newdir")); |
| assert!(new_path.join("newdir").is_dir()); |
| assert!(new_path.join("newdir/temp.txt").exists()); |
| } |
| |
| pub fn main() { rename_directory() } |