34 lines
755 B
Rust
34 lines
755 B
Rust
//! Temporary files and directories
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#[forbid(deprecated_mode)];
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#[forbid(deprecated_pattern)];
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use core::option;
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use option::{None, Some};
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fn mkdtemp(tmpdir: &Path, suffix: &str) -> Option<Path> {
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let r = rand::Rng();
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let mut i = 0u;
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while (i < 1000u) {
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let p = tmpdir.push(r.gen_str(16u) +
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str::from_slice(suffix));
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if os::make_dir(&p, 0x1c0i32) { // FIXME: u+rwx (#2349)
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return Some(p);
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}
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i += 1u;
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}
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return None;
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}
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#[test]
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fn test_mkdtemp() {
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let r = mkdtemp(&Path("."), "foobar");
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match r {
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Some(p) => {
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os::remove_dir(&p);
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assert(str::ends_with(p.to_str(), "foobar"));
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}
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_ => assert(false)
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}
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}
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