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#![cfg(not(windows))]
use async_compression::zstd::DParameter;
use tokio::io::AsyncWriteExt as _;
#[tokio::test]
async fn zstd_decode_large_window_size_default() {
let compressed = include_bytes!("./artifacts/long-window-size-lib.rs.zst");
// Default decoder should throw with an error, window size maximum is too low.
let mut decoder = async_compression::tokio::write::ZstdDecoder::new(Vec::new());
decoder.write_all(compressed).await.unwrap_err();
}
#[tokio::test]
async fn zstd_decode_large_window_size_explicit_small_window_size() {
let compressed = include_bytes!("./artifacts/long-window-size-lib.rs.zst");
// Short window decoder should throw with an error, window size maximum is too low.
let mut decoder = async_compression::tokio::write::ZstdDecoder::with_params(
Vec::new(),
&[DParameter::window_log_max(16)],
);
decoder.write_all(compressed).await.unwrap_err();
}
#[tokio::test]
async fn zstd_decode_large_window_size_explicit_large_window_size() {
let compressed = include_bytes!("./artifacts/long-window-size-lib.rs.zst");
let source = include_bytes!("./artifacts/lib.rs");
// Long window decoder should succeed as the window size is large enough to decompress the given input.
let mut long_window_size_decoder = async_compression::tokio::write::ZstdDecoder::with_params(
Vec::new(),
&[DParameter::window_log_max(31)],
);
// Long window size decoder should successfully decode the given input data.
long_window_size_decoder
.write_all(compressed)
.await
.unwrap();
long_window_size_decoder.shutdown().await.unwrap();
assert_eq!(long_window_size_decoder.into_inner(), source);
}
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