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denoland-deno/ext/webidl/benches/dict.js
2024-01-01 19:58:21 +00:00

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JavaScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
// deno-lint-ignore-file
import {
converters,
createDictionaryConverter,
} from "ext:deno_webidl/00_webidl.js";
const TextDecodeOptions = createDictionaryConverter(
"TextDecodeOptions",
[
{
key: "stream",
converter: converters.boolean,
defaultValue: false,
},
],
);
globalThis.TextDecodeOptions = TextDecodeOptions;
// Sanity check
{
const o = TextDecodeOptions(undefined);
if (o.stream !== false) {
throw new Error("Unexpected stream value");
}
}
function handwrittenConverter(V) {
const defaultValue = { stream: false };
if (V === undefined || V === null) {
return defaultValue;
}
if (V.stream !== undefined) {
defaultValue.stream = !!V.stream;
}
return defaultValue;
}
globalThis.handwrittenConverter = handwrittenConverter;