e6b4d30a2fThis is the initial work to bootstrap Web interfaces that are defined with extended attributes `[Exposed=*]`. The ShadowRealm instances are garbage-collected once it is unreachable. However, V8 can not infer the reference cycles between the per-realm strong persistent function handles and the realm's context handle. To allow the context to be gc-ed once it is not reachable, the per-realm persistent handles are attached to the context's global object and the persistent handles are set as weak. PR-URL: https://github.com/nodejs/node/pull/46809 Refs: https://github.com/nodejs/node/issues/42528 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
141 lines
2.3 KiB
JavaScript
141 lines
2.3 KiB
JavaScript
'use strict';
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const intrinsics = new Set([
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'Object',
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'Function',
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'Array',
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'Number',
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'parseFloat',
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'parseInt',
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'Infinity',
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'NaN',
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'undefined',
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'Boolean',
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'String',
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'Symbol',
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'Date',
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'Promise',
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'RegExp',
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'Error',
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'AggregateError',
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'EvalError',
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'RangeError',
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'ReferenceError',
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'SyntaxError',
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'TypeError',
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'URIError',
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'globalThis',
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'JSON',
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'Math',
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'Intl',
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'ArrayBuffer',
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'Uint8Array',
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'Int8Array',
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'Uint16Array',
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'Int16Array',
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'Uint32Array',
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'Int32Array',
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'Float32Array',
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'Float64Array',
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'Uint8ClampedArray',
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'BigUint64Array',
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'BigInt64Array',
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'DataView',
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'Map',
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'BigInt',
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'Set',
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'WeakMap',
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'WeakSet',
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'Proxy',
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'Reflect',
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'ShadowRealm',
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'FinalizationRegistry',
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'WeakRef',
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'decodeURI',
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'decodeURIComponent',
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'encodeURI',
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'encodeURIComponent',
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'escape',
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'unescape',
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'eval',
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'isFinite',
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'isNaN',
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'SharedArrayBuffer',
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'Atomics',
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'WebAssembly',
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]);
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if (global.gc) {
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intrinsics.add('gc');
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}
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// v8 exposes console in the global scope.
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intrinsics.add('console');
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const webIdlExposedWildcard = new Set([
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'DOMException',
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'TextEncoder',
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'TextDecoder',
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'AbortController',
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'AbortSignal',
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'EventTarget',
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'Event',
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'URL',
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'URLSearchParams',
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'ReadableStream',
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'ReadableStreamDefaultReader',
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'ReadableStreamBYOBReader',
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'ReadableStreamBYOBRequest',
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'ReadableByteStreamController',
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'ReadableStreamDefaultController',
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'TransformStream',
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'TransformStreamDefaultController',
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'WritableStream',
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'WritableStreamDefaultWriter',
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'WritableStreamDefaultController',
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'ByteLengthQueuingStrategy',
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'CountQueuingStrategy',
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'TextEncoderStream',
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'TextDecoderStream',
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'CompressionStream',
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'DecompressionStream',
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]);
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const webIdlExposedWindow = new Set([
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'console',
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'BroadcastChannel',
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'queueMicrotask',
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'structuredClone',
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'MessageChannel',
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'MessagePort',
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'MessageEvent',
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'clearInterval',
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'clearTimeout',
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'setInterval',
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'setTimeout',
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'atob',
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'btoa',
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'Blob',
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'Performance',
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'performance',
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'fetch',
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'FormData',
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'Headers',
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'Request',
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'Response',
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]);
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const nodeGlobals = new Set([
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'process',
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'global',
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'Buffer',
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'clearImmediate',
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'setImmediate',
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]);
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module.exports = {
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intrinsics,
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webIdlExposedWildcard,
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webIdlExposedWindow,
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nodeGlobals,
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};
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