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