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Move `rename_directory` from ui-fulldeps to std 

std has had a `TempDir` implementation for a long time now.
This commit is contained in:
Chris Denton 2023-02-19 09:44:14 +00:00
parent 6a92395197
commit f7a132f428
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GPG Key ID: 713472F2F45627DE
2 changed files with 16 additions and 30 deletions
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16
library/std/src/fs/tests.rs
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@ -1595,3 +1595,19 @@ fn test_read_dir_infinite_loop() {
// Check for duplicate errors
assert!(dir.filter(|e| e.is_err()).take(2).count() < 2);
}
#[test]
fn rename_directory() {
let tmpdir = tmpdir();
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")).unwrap();
assert!(new_path.join("newdir").is_dir());
assert!(new_path.join("newdir/temp.txt").exists());
}

30
tests/ui-fulldeps/std/rename-directory.rs
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@ -1,30 +0,0 @@
// 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() }