| // META: global=window,worker |
| |
| 'use strict'; |
| |
| const deflateChunkValue = new Uint8Array([120, 156, 75, 173, 40, 72, 77, 46, 73, 77, 81, 200, 47, 45, 41, 40, 45, 1, 0, 48, 173, 6, 36]); |
| const gzipChunkValue = new Uint8Array([31, 139, 8, 0, 0, 0, 0, 0, 0, 3, 75, 173, 40, 72, 77, 46, 73, 77, 81, 200, 47, 45, 41, 40, 45, 1, 0, 176, 1, 57, 179, 15, 0, 0, 0]); |
| const trueChunkValue = new TextEncoder().encode('expected output'); |
| |
| promise_test(async t => { |
| const ds = new DecompressionStream('deflate'); |
| const reader = ds.readable.getReader(); |
| const writer = ds.writable.getWriter(); |
| const writePromise = writer.write(deflateChunkValue); |
| const { done, value } = await reader.read(); |
| assert_array_equals(Array.from(value), trueChunkValue, "value should match"); |
| }, 'decompressing deflated input should work'); |
| |
| |
| promise_test(async t => { |
| const ds = new DecompressionStream('gzip'); |
| const reader = ds.readable.getReader(); |
| const writer = ds.writable.getWriter(); |
| const writePromise = writer.write(gzipChunkValue); |
| const { done, value } = await reader.read(); |
| assert_array_equals(Array.from(value), trueChunkValue, "value should match"); |
| }, 'decompressing gzip input should work'); |