From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:47:29 +0200 Subject: Adding upstream version 115.8.0esr. Signed-off-by: Daniel Baumann --- .../compression/resources/concatenate-stream.js | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 testing/web-platform/tests/compression/resources/concatenate-stream.js (limited to 'testing/web-platform/tests/compression/resources') diff --git a/testing/web-platform/tests/compression/resources/concatenate-stream.js b/testing/web-platform/tests/compression/resources/concatenate-stream.js new file mode 100644 index 0000000000..a35bb1416e --- /dev/null +++ b/testing/web-platform/tests/compression/resources/concatenate-stream.js @@ -0,0 +1,25 @@ +'use strict'; + +// Read all the chunks from a stream that returns BufferSource objects and +// concatenate them into a single Uint8Array. +async function concatenateStream(readableStream) { + const reader = readableStream.getReader(); + let totalSize = 0; + const buffers = []; + while (true) { + const { value, done } = await reader.read(); + if (done) { + break; + } + buffers.push(value); + totalSize += value.byteLength; + } + reader.releaseLock(); + const concatenated = new Uint8Array(totalSize); + let offset = 0; + for (const buffer of buffers) { + concatenated.set(buffer, offset); + offset += buffer.byteLength; + } + return concatenated; +} -- cgit v1.2.3