mirror of
https://github.com/google/brotli.git
synced 2024-11-30 23:20:06 +00:00
630b5084ee
* slimmer stack frames in encoder * fix MSAN problem in hasher_composite (not dangerous, only in large_window mode) * fix JNI decoder wrapper - power-of-two payloads fail to decode sometimes * reformat polyfil.js and decode_test.js
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
/* Copyright 2017 Google Inc. All Rights Reserved.
|
|
|
|
Distributed under MIT license.
|
|
See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
|
|
*/
|
|
import {BrotliDecode} from "./decode.js";
|
|
const testSuite = goog.require('goog.testing.testSuite');
|
|
goog.require('goog.testing.asserts');
|
|
|
|
/**
|
|
* @param {!Int8Array} bytes
|
|
* @return {string}
|
|
*/
|
|
function bytesToString(bytes) {
|
|
return String.fromCharCode.apply(null, new Uint16Array(bytes));
|
|
}
|
|
|
|
/**
|
|
* @param {string} str
|
|
* @return {!Int8Array}
|
|
*/
|
|
function stringToBytes(str) {
|
|
let out = new Int8Array(str.length);
|
|
for (let i = 0; i < str.length; ++i) out[i] = str.charCodeAt(i);
|
|
return out;
|
|
}
|
|
|
|
testSuite({
|
|
testMetadata() {
|
|
assertEquals(
|
|
'', bytesToString(BrotliDecode(Int8Array.from([1, 11, 0, 42, 3]))));
|
|
},
|
|
|
|
testCompoundDictionary() {
|
|
const txt = 'kot lomom kolol slona\n';
|
|
const dictionary = stringToBytes(txt);
|
|
const compressed =
|
|
[0xa1, 0xa8, 0x00, 0xc0, 0x2f, 0x01, 0x10, 0xc4, 0x44, 0x09, 0x00];
|
|
assertEquals(txt.length, compressed.length * 2);
|
|
const options = {'customDictionary': dictionary};
|
|
assertEquals(
|
|
txt, bytesToString(BrotliDecode(Int8Array.from(compressed), options)));
|
|
}
|
|
});
|