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test(std/wasi): add hard-link test (#6571)

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Casper Beyer 2020-06-30 08:37:15 +08:00 committed by GitHub
parent cb16439e85
commit 9b749945bb
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1 changed files with 11 additions and 0 deletions
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std/wasi/testdata/std_fs_hard_link.rs vendored Normal file
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// { "preopens": { "/fixture": "fixture", "/scratch": "scratch" } }
fn main() {
assert!(
std::fs::hard_link("/fixture/file", "/scratch/hardlink_to_file").is_ok()
);
assert_eq!(
std::fs::read("/fixture/file").unwrap(),
std::fs::read("/scratch/hardlink_to_file").unwrap()
);
}