37 lines
899 B
Rust
37 lines
899 B
Rust
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#![warn(rust_2018_idioms)]
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#![cfg(all(feature = "full", not(target_os = "wasi")))] // Wasi does not support file operations
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use tokio::fs;
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use tokio_test::assert_ok;
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#[tokio::test]
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async fn path_read_write() {
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let temp = tempdir();
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let dir = temp.path();
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assert_ok!(fs::write(dir.join("bar"), b"bytes").await);
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let out = assert_ok!(fs::read(dir.join("bar")).await);
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assert_eq!(out, b"bytes");
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}
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#[tokio::test]
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async fn try_clone_should_preserve_max_buf_size() {
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let buf_size = 128;
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let temp = tempdir();
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let dir = temp.path();
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let mut file = fs::File::create(dir.join("try_clone_should_preserve_max_buf_size"))
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.await
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.unwrap();
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file.set_max_buf_size(buf_size);
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let cloned = file.try_clone().await.unwrap();
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assert_eq!(cloned.max_buf_size(), buf_size);
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}
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fn tempdir() -> tempfile::TempDir {
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tempfile::tempdir().unwrap()
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}
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