24 lines
972 B
JavaScript
24 lines
972 B
JavaScript
// META: global=window,worker
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// META: script=resources/readable-stream-from-array.js
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// META: script=resources/readable-stream-to-array.js
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'use strict';
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const inputBytes = [229];
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promise_test(async () => {
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const input = readableStreamFromArray([new Uint8Array(inputBytes)]);
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const output = input.pipeThrough(new TextDecoderStream());
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const array = await readableStreamToArray(output);
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assert_array_equals(array, ['\uFFFD'], 'array should have one element');
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}, 'incomplete input with error mode "replacement" should end with a ' +
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'replacement character');
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promise_test(async t => {
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const input = readableStreamFromArray([new Uint8Array(inputBytes)]);
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const output = input.pipeThrough(new TextDecoderStream(
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'utf-8', {fatal: true}));
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const reader = output.getReader();
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await promise_rejects_js(t, TypeError, reader.read(),
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'read should reject');
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}, 'incomplete input with error mode "fatal" should error the stream');
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