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16 lines
460 B
Rust
16 lines
460 B
Rust
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// { "preopens": { "/scratch": "scratch" } }
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fn main() {
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let file = std::fs::File::create("/scratch/file").unwrap();
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assert!(file.set_len(5).is_ok());
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assert!(file.sync_all().is_ok());
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let metadata = std::fs::metadata("/scratch/file").unwrap();
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assert_eq!(metadata.len(), 5);
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assert!(file.set_len(25).is_ok());
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assert!(file.sync_all().is_ok());
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let metadata = std::fs::metadata("/scratch/file").unwrap();
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assert_eq!(metadata.len(), 25);
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}
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