Function blobAsText

test/injected/gm-resource.test.js:6–6

const stringAsBase64 = str => btoa(buffer2string(new TextEncoder().encode(str).buffer));

const blobAsText = async blob => new TextDecoder().decode(await readBlob(blob, true));

// WARNING: don't include D800-DFFF range which is for surrogate pairs
const RESOURCE_TEXT = 'abcd\u1234\u2345\u3456\u4567\u5678\u6789\u789A\u89AB\u9ABC\uABCD';