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Code Issues Packages 1 Wiki Activity

feature(web): enable deflate-raw compression format (#14863)

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Kayla Washburn 2022-06-14 10:10:28 -06:00 committed by GitHub
parent 443041c23e
commit e1d488ab88
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3 changed files with 40 additions and 162 deletions
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1
ext/web/14_compression.js
View file

@ -16,6 +16,7 @@
"CompressionFormat",
[
"deflate",
"deflate-raw",
"gzip",
],
);

21
ext/web/compression.rs
View file

@ -6,6 +6,8 @@ use deno_core::OpState;
use deno_core::Resource;
use deno_core::ResourceId;
use deno_core::ZeroCopyBuf;
use flate2::write::DeflateDecoder;
use flate2::write::DeflateEncoder;
use flate2::write::GzDecoder;
use flate2::write::GzEncoder;
use flate2::write::ZlibDecoder;
@ -19,10 +21,13 @@ use std::rc::Rc;
#[derive(Debug)]
struct CompressionResource(RefCell<Inner>);
/// https://wicg.github.io/compression/#supported-formats
#[derive(Debug)]
enum Inner {
DeflateDecoder(ZlibDecoder<Vec<u8>>),
DeflateEncoder(ZlibEncoder<Vec<u8>>),
DeflateRawDecoder(DeflateDecoder<Vec<u8>>),
DeflateRawEncoder(DeflateEncoder<Vec<u8>>),
GzDecoder(GzDecoder<Vec<u8>>),
GzEncoder(GzEncoder<Vec<u8>>),
}
@ -45,6 +50,10 @@ pub fn op_compression_new(
("deflate", false) => {
Inner::DeflateEncoder(ZlibEncoder::new(w, Compression::default()))
}
("deflate-raw", true) => Inner::DeflateRawDecoder(DeflateDecoder::new(w)),
("deflate-raw", false) => {
Inner::DeflateRawEncoder(DeflateEncoder::new(w, Compression::default()))
}
("gzip", true) => Inner::GzDecoder(GzDecoder::new(w)),
("gzip", false) => {
Inner::GzEncoder(GzEncoder::new(w, Compression::default()))
@ -74,6 +83,16 @@ pub fn op_compression_write(
d.flush()?;
d.get_mut().drain(..)
}
Inner::DeflateRawDecoder(d) => {
d.write_all(&input)?;
d.flush()?;
d.get_mut().drain(..)
}
Inner::DeflateRawEncoder(d) => {
d.write_all(&input)?;
d.flush()?;
d.get_mut().drain(..)
}
Inner::GzDecoder(d) => {
d.write_all(&input)?;
d.flush()?;
@ -100,6 +119,8 @@ pub fn op_compression_finish(
let out: Vec<u8> = match inner {
Inner::DeflateDecoder(d) => d.finish()?,
Inner::DeflateEncoder(d) => d.finish()?,
Inner::DeflateRawDecoder(d) => d.finish()?,
Inner::DeflateRawEncoder(d) => d.finish()?,
Inner::GzDecoder(d) => d.finish()?,
Inner::GzEncoder(d) => d.finish()?,
};

180
tools/wpt/expectation.json
View file

@ -4589,175 +4589,31 @@
]
},
"compression": {
"compression-bad-chunks.tentative.any.html": [
"chunk of type undefined should error the stream for deflate-raw",
"chunk of type null should error the stream for deflate-raw",
"chunk of type numeric should error the stream for deflate-raw",
"chunk of type object, not BufferSource should error the stream for deflate-raw",
"chunk of type array should error the stream for deflate-raw",
"chunk of type SharedArrayBuffer should error the stream for deflate-raw",
"chunk of type shared Uint8Array should error the stream for deflate-raw"
],
"compression-bad-chunks.tentative.any.worker.html": [
"chunk of type undefined should error the stream for deflate-raw",
"chunk of type null should error the stream for deflate-raw",
"chunk of type numeric should error the stream for deflate-raw",
"chunk of type object, not BufferSource should error the stream for deflate-raw",
"chunk of type array should error the stream for deflate-raw",
"chunk of type SharedArrayBuffer should error the stream for deflate-raw",
"chunk of type shared Uint8Array should error the stream for deflate-raw"
],
"compression-including-empty-chunk.tentative.any.html": [
"the result of compressing [,Hello,Hello] with deflate-raw should be 'HelloHello'",
"the result of compressing [Hello,,Hello] with deflate-raw should be 'HelloHello'",
"the result of compressing [Hello,Hello,] with deflate-raw should be 'HelloHello'"
],
"compression-including-empty-chunk.tentative.any.worker.html": [
"the result of compressing [,Hello,Hello] with deflate-raw should be 'HelloHello'",
"the result of compressing [Hello,,Hello] with deflate-raw should be 'HelloHello'",
"the result of compressing [Hello,Hello,] with deflate-raw should be 'HelloHello'"
],
"compression-multiple-chunks.tentative.any.html": [
"compressing 2 chunks with deflate-raw should work",
"compressing 3 chunks with deflate-raw should work",
"compressing 4 chunks with deflate-raw should work",
"compressing 5 chunks with deflate-raw should work",
"compressing 6 chunks with deflate-raw should work",
"compressing 7 chunks with deflate-raw should work",
"compressing 8 chunks with deflate-raw should work",
"compressing 9 chunks with deflate-raw should work",
"compressing 10 chunks with deflate-raw should work",
"compressing 11 chunks with deflate-raw should work",
"compressing 12 chunks with deflate-raw should work",
"compressing 13 chunks with deflate-raw should work",
"compressing 14 chunks with deflate-raw should work",
"compressing 15 chunks with deflate-raw should work",
"compressing 16 chunks with deflate-raw should work"
],
"compression-multiple-chunks.tentative.any.worker.html": [
"compressing 2 chunks with deflate-raw should work",
"compressing 3 chunks with deflate-raw should work",
"compressing 4 chunks with deflate-raw should work",
"compressing 5 chunks with deflate-raw should work",
"compressing 6 chunks with deflate-raw should work",
"compressing 7 chunks with deflate-raw should work",
"compressing 8 chunks with deflate-raw should work",
"compressing 9 chunks with deflate-raw should work",
"compressing 10 chunks with deflate-raw should work",
"compressing 11 chunks with deflate-raw should work",
"compressing 12 chunks with deflate-raw should work",
"compressing 13 chunks with deflate-raw should work",
"compressing 14 chunks with deflate-raw should work",
"compressing 15 chunks with deflate-raw should work",
"compressing 16 chunks with deflate-raw should work"
],
"compression-output-length.tentative.any.html": [
"the length of deflated (with -raw) data should be shorter than that of the original data"
],
"compression-output-length.tentative.any.worker.html": [
"the length of deflated (with -raw) data should be shorter than that of the original data"
],
"compression-bad-chunks.tentative.any.html": true,
"compression-bad-chunks.tentative.any.worker.html": true,
"compression-including-empty-chunk.tentative.any.html": true,
"compression-including-empty-chunk.tentative.any.worker.html": true,
"compression-multiple-chunks.tentative.any.html": true,
"compression-multiple-chunks.tentative.any.worker.html": true,
"compression-output-length.tentative.any.html": true,
"compression-output-length.tentative.any.worker.html": true,
"compression-stream.tentative.any.html": true,
"compression-stream.tentative.any.worker.html": true,
"compression-with-detach.tentative.window.html": true,
"decompression-bad-chunks.tentative.any.html": [
"chunk of type undefined should error the stream for deflate-raw",
"chunk of type null should error the stream for deflate-raw",
"chunk of type numeric should error the stream for deflate-raw",
"chunk of type object, not BufferSource should error the stream for deflate-raw",
"chunk of type array should error the stream for deflate-raw",
"chunk of type SharedArrayBuffer should error the stream for deflate-raw",
"chunk of type shared Uint8Array should error the stream for deflate-raw",
"chunk of type invalid deflate bytes should error the stream for deflate-raw",
"chunk of type invalid gzip bytes should error the stream for deflate-raw"
],
"decompression-bad-chunks.tentative.any.worker.html": [
"chunk of type undefined should error the stream for deflate-raw",
"chunk of type null should error the stream for deflate-raw",
"chunk of type numeric should error the stream for deflate-raw",
"chunk of type object, not BufferSource should error the stream for deflate-raw",
"chunk of type array should error the stream for deflate-raw",
"chunk of type SharedArrayBuffer should error the stream for deflate-raw",
"chunk of type shared Uint8Array should error the stream for deflate-raw",
"chunk of type invalid deflate bytes should error the stream for deflate-raw",
"chunk of type invalid gzip bytes should error the stream for deflate-raw"
],
"decompression-buffersource.tentative.any.html": [
"chunk of type ArrayBuffer should work for deflate-raw",
"chunk of type Int8Array should work for deflate-raw",
"chunk of type Uint8Array should work for deflate-raw",
"chunk of type Uint8ClampedArray should work for deflate-raw",
"chunk of type Int16Array should work for deflate-raw",
"chunk of type Uint16Array should work for deflate-raw",
"chunk of type Int32Array should work for deflate-raw",
"chunk of type Uint32Array should work for deflate-raw",
"chunk of type Float32Array should work for deflate-raw",
"chunk of type Float64Array should work for deflate-raw",
"chunk of type DataView should work for deflate-raw"
],
"decompression-buffersource.tentative.any.worker.html": [
"chunk of type ArrayBuffer should work for deflate-raw",
"chunk of type Int8Array should work for deflate-raw",
"chunk of type Uint8Array should work for deflate-raw",
"chunk of type Uint8ClampedArray should work for deflate-raw",
"chunk of type Int16Array should work for deflate-raw",
"chunk of type Uint16Array should work for deflate-raw",
"chunk of type Int32Array should work for deflate-raw",
"chunk of type Uint32Array should work for deflate-raw",
"chunk of type Float32Array should work for deflate-raw",
"chunk of type Float64Array should work for deflate-raw",
"chunk of type DataView should work for deflate-raw"
],
"decompression-bad-chunks.tentative.any.html": true,
"decompression-bad-chunks.tentative.any.worker.html": true,
"decompression-buffersource.tentative.any.html": true,
"decompression-buffersource.tentative.any.worker.html": true,
"decompression-constructor-error.tentative.any.html": true,
"decompression-constructor-error.tentative.any.worker.html": true,
"decompression-correct-input.tentative.any.html": [
"decompressing deflated (with -raw) input should work"
],
"decompression-correct-input.tentative.any.worker.html": [
"decompressing deflated (with -raw) input should work"
],
"decompression-correct-input.tentative.any.html": true,
"decompression-correct-input.tentative.any.worker.html": true,
"decompression-corrupt-input.tentative.any.html": true,
"decompression-corrupt-input.tentative.any.worker.html": true,
"decompression-empty-input.tentative.any.html": [
"decompressing deflate-raw empty input should work"
],
"decompression-empty-input.tentative.any.worker.html": [
"decompressing deflate-raw empty input should work"
],
"decompression-split-chunk.tentative.any.html": [
"decompressing splitted chunk into pieces of size 1 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 2 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 3 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 4 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 5 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 6 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 7 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 8 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 9 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 10 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 11 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 12 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 13 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 14 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 15 should work in deflate-raw"
],
"decompression-split-chunk.tentative.any.worker.html": [
"decompressing splitted chunk into pieces of size 1 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 2 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 3 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 4 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 5 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 6 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 7 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 8 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 9 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 10 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 11 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 12 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 13 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 14 should work in deflate-raw",
"decompressing splitted chunk into pieces of size 15 should work in deflate-raw"
],
"decompression-empty-input.tentative.any.html": true,
"decompression-empty-input.tentative.any.worker.html": true,
"decompression-split-chunk.tentative.any.html": true,
"decompression-split-chunk.tentative.any.worker.html": true,
"decompression-uint8array-output.tentative.any.html": true,
"decompression-uint8array-output.tentative.any.worker.html": true,
"decompression-with-detach.tentative.window.html": true,