1// META: global=window,worker 2// META: script=resources/readable-stream-from-array.js 3// META: script=resources/readable-stream-to-array.js 4 5'use strict'; 6 7const inputBytes = [229]; 8 9promise_test(async () => { 10 const input = readableStreamFromArray([new Uint8Array(inputBytes)]); 11 const output = input.pipeThrough(new TextDecoderStream()); 12 const array = await readableStreamToArray(output); 13 assert_array_equals(array, ['\uFFFD'], 'array should have one element'); 14}, 'incomplete input with error mode "replacement" should end with a ' + 15 'replacement character'); 16 17promise_test(async t => { 18 const input = readableStreamFromArray([new Uint8Array(inputBytes)]); 19 const output = input.pipeThrough(new TextDecoderStream( 20 'utf-8', {fatal: true})); 21 const reader = output.getReader(); 22 await promise_rejects_js(t, TypeError, reader.read(), 23 'read should reject'); 24}, 'incomplete input with error mode "fatal" should error the stream'); 25