| 1 | #![warn (rust_2018_idioms)] |
| 2 | #![cfg (all(feature = "full" , not(target_os = "wasi" )))] // Wasi does not support file operations |
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| 3 | |
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| 4 | use tokio::fs; |
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| 5 | use tokio_test::assert_ok; |
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| 6 | |
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| 7 | #[tokio::test ] |
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| 8 | async fn path_read_write() { |
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| 9 | let temp = tempdir(); |
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| 10 | let dir = temp.path(); |
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| 11 | |
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| 12 | assert_ok!(fs::write(dir.join("bar" ), b"bytes" ).await); |
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| 13 | let out = assert_ok!(fs::read(dir.join("bar" )).await); |
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| 14 | |
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| 15 | assert_eq!(out, b"bytes" ); |
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| 16 | } |
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| 17 | |
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| 18 | fn tempdir() -> tempfile::TempDir { |
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| 19 | tempfile::tempdir().unwrap() |
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| 20 | } |
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| 21 | |
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