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Code Issues Packages 1 Wiki Activity

refactor: use primordials in runtime, extensions and core (#11500)

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This commit is contained in:
Yusuke Tanaka 2021-07-26 20:52:59 +09:00 committed by GitHub
parent df26a3563e
commit 865d9ddd51
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14 changed files with 107 additions and 77 deletions
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1
core/error_builder_test.js
View file

@ -1,3 +1,4 @@
// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
const { core } = Deno;
class DOMException {

1
extensions/console/02_console.js
View file

@ -51,6 +51,7 @@
RegExpPrototypeToString,
Set,
SetPrototypeEntries,
Symbol,
SymbolPrototypeToString,
SymbolToStringTag,
SymbolHasInstance,

3
extensions/crypto/00_crypto.js
View file

@ -17,6 +17,7 @@
ArrayPrototypeFind,
ArrayBufferIsView,
ArrayPrototypeIncludes,
BigInt64Array,
StringPrototypeToUpperCase,
Symbol,
SymbolFor,
@ -187,7 +188,7 @@
return this[_algorithm];
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "CryptoKey";
}

1
extensions/fetch/22_body.js
View file

@ -22,6 +22,7 @@
const { isReadableStreamDisturbed, errorReadableStream, createProxy } =
globalThis.__bootstrap.streams;
const {
ArrayBuffer,
ArrayBufferIsView,
ArrayPrototypePush,
ArrayPrototypeMap,

4
extensions/url/00_url.js
View file

@ -20,8 +20,10 @@
ObjectKeys,
StringPrototypeSlice,
Symbol,
SymbolFor,
SymbolIterator,
SymbolToStringTag,
TypeError,
} = window.__bootstrap.primordials;
const _list = Symbol("list");
@ -280,7 +282,7 @@
this[_url] = parts;
}
[Symbol.for("Deno.privateCustomInspect")](inspect) {
[SymbolFor("Deno.privateCustomInspect")](inspect) {
const object = {
href: this.href,
origin: this.origin,

10
extensions/web/01_dom_exception.js
View file

@ -11,10 +11,12 @@
((window) => {
const {
Error,
ErrorPrototype,
ObjectDefineProperty,
ObjectEntries,
ObjectSetPrototypeOf,
SymbolFor,
SymbolToStringTag,
} = window.__bootstrap.primordials;
const webidl = window.__bootstrap.webidl;
const consoleInternal = window.__bootstrap.console;
@ -106,11 +108,11 @@
return this.#code;
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "DOMException";
}
[Symbol.for("Deno.customInspect")](inspect) {
[SymbolFor("Deno.customInspect")](inspect) {
if (this instanceof DOMException) {
return `DOMException: ${this.#message}`;
} else {
@ -127,7 +129,7 @@
}
}
ObjectSetPrototypeOf(DOMException.prototype, Error.prototype);
ObjectSetPrototypeOf(DOMException.prototype, ErrorPrototype);
webidl.configurePrototype(DOMException);

1
extensions/web/02_event.js
View file

@ -33,6 +33,7 @@
Symbol,
SymbolFor,
SymbolToStringTag,
TypeError,
WeakMap,
WeakMapPrototypeGet,
WeakMapPrototypeSet,

1
extensions/web/05_base64.js
View file

@ -21,6 +21,7 @@
ArrayPrototypeJoin,
StringFromCharCode,
TypedArrayFrom,
Uint8Array,
} = window.__bootstrap.primordials;
/**

49
extensions/web/06_streams.js
View file

@ -28,7 +28,10 @@
PromiseReject,
queueMicrotask,
RangeError,
Symbol,
SymbolAsyncIterator,
SymbolFor,
SymbolToStringTag,
TypeError,
Uint8Array,
WeakMap,
@ -198,7 +201,7 @@
function transferArrayBuffer(O) {
assert(!isDetachedBuffer(O));
const transferredIshVersion = O.slice(0);
Object.defineProperty(O, "byteLength", {
ObjectDefineProperty(O, "byteLength", {
get() {
return 0;
},
@ -3018,7 +3021,7 @@
return WeakMapPrototypeGet(byteSizeFunctionWeakMap, this[_globalObject]);
}
[Symbol.for("Deno.customInspect")](inspect) {
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof ByteLengthQueuingStrategy,
@ -3029,7 +3032,7 @@
}));
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "ByteLengthQueuingStrategy";
}
}
@ -3074,7 +3077,7 @@
return WeakMapPrototypeGet(countSizeFunctionWeakMap, this[_globalObject]);
}
[Symbol.for("Deno.customInspect")](inspect) {
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof CountQueuingStrategy,
@ -3085,7 +3088,7 @@
}));
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "CountQueuingStrategy";
}
}
@ -3333,11 +3336,11 @@
return iterator;
}
[Symbol.for("Deno.privateCustomInspect")](inspect) {
[SymbolFor("Deno.privateCustomInspect")](inspect) {
return `${this.constructor.name} ${inspect({ locked: this.locked })}`;
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "ReadableStream";
}
}
@ -3453,11 +3456,11 @@
return readableStreamReaderGenericCancel(this, reason);
}
[Symbol.for("Deno.privateCustomInspect")](inspect) {
[SymbolFor("Deno.privateCustomInspect")](inspect) {
return `${this.constructor.name} ${inspect({ closed: this.closed })}`;
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "ReadableStreamDefaultReader";
}
}
@ -3571,7 +3574,7 @@
readableByteStreamControllerError(this, e);
}
[Symbol.for("Deno.customInspect")](inspect) {
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof ReadableByteStreamController,
@ -3579,7 +3582,7 @@
}));
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "ReadableByteStreamController";
}
@ -3696,7 +3699,7 @@
readableStreamDefaultControllerError(this, e);
}
[Symbol.for("Deno.customInspect")](inspect) {
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof ReadableStreamDefaultController,
@ -3704,7 +3707,7 @@
}));
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "ReadableStreamDefaultController";
}
@ -3854,13 +3857,13 @@
return this[_writable];
}
[Symbol.for("Deno.privateCustomInspect")](inspect) {
[SymbolFor("Deno.privateCustomInspect")](inspect) {
return `${this.constructor.name} ${
inspect({ readable: this.readable, writable: this.writable })
}`;
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "TransformStream";
}
}
@ -3919,7 +3922,7 @@
transformStreamDefaultControllerTerminate(this);
}
[Symbol.for("Deno.customInspect")](inspect) {
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof TransformStreamDefaultController,
@ -3927,7 +3930,7 @@
}));
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "TransformStreamDefaultController";
}
}
@ -4057,11 +4060,11 @@
return acquireWritableStreamDefaultWriter(this);
}
[Symbol.for("Deno.privateCustomInspect")](inspect) {
[SymbolFor("Deno.privateCustomInspect")](inspect) {
return `${this.constructor.name} ${inspect({ locked: this.locked })}`;
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "WritableStream";
}
}
@ -4198,7 +4201,7 @@
return writableStreamDefaultWriterWrite(this, chunk);
}
[Symbol.for("Deno.customInspect")](inspect) {
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof WritableStreamDefaultWriter,
@ -4210,7 +4213,7 @@
}));
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "WritableStreamDefaultWriter";
}
}
@ -4258,7 +4261,7 @@
writableStreamDefaultControllerError(this, e);
}
[Symbol.for("Deno.customInspect")](inspect) {
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof WritableStreamDefaultController,
@ -4266,7 +4269,7 @@
}));
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "WritableStreamDefaultController";
}

1
extensions/web/10_filereader.js
View file

@ -28,6 +28,7 @@
MapPrototypeGet,
MapPrototypeSet,
ObjectDefineProperty,
queueMicrotask,
StringFromCodePoint,
Symbol,
SymbolToStringTag,

15
extensions/web/13_message_port.js
View file

@ -14,6 +14,13 @@
const { setEventTargetData } = window.__bootstrap.eventTarget;
const { defineEventHandler } = window.__bootstrap.event;
const { DOMException } = window.__bootstrap.domException;
const {
ObjectSetPrototypeOf,
Symbol,
SymbolFor,
SymbolToStringTag,
TypeError,
} = window.__bootstrap.primordials;
class MessageChannel {
/** @type {MessagePort} */
@ -40,13 +47,13 @@
return this.#port2;
}
[Symbol.for("Deno.inspect")](inspect) {
[SymbolFor("Deno.inspect")](inspect) {
return `MessageChannel ${
inspect({ port1: this.port1, port2: this.port2 })
}`;
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "MessageChannel";
}
}
@ -62,7 +69,7 @@
*/
function createMessagePort(id) {
const port = core.createHostObject();
Object.setPrototypeOf(port, MessagePort.prototype);
ObjectSetPrototypeOf(port, MessagePort.prototype);
port[webidl.brand] = webidl.brand;
setEventTargetData(port);
port[_id] = id;
@ -155,7 +162,7 @@
}
}
get [Symbol.toStringTag]() {
get [SymbolToStringTag]() {
return "MessagePort";
}
}

85
extensions/webidl/00_webidl.js
View file

@ -12,8 +12,10 @@
const {
ArrayBuffer,
ArrayBufferIsView,
ArrayPrototypeForEach,
ArrayPrototypePush,
ArrayPrototypeSort,
ArrayIteratorPrototype,
BigInt,
BigIntAsIntN,
BigIntAsUintN,
@ -497,45 +499,48 @@
ObjectGetPrototypeOf(Uint8Array).prototype,
SymbolToStringTag,
).get;
[
Int8Array,
Int16Array,
Int32Array,
Uint8Array,
Uint16Array,
Uint32Array,
Uint8ClampedArray,
Float32Array,
Float64Array,
].forEach((func) => {
const name = func.name;
const article = RegExpPrototypeTest(/^[AEIOU]/, name) ? "an" : "a";
converters[name] = (V, opts = {}) => {
if (!ArrayBufferIsView(V) || typedArrayNameGetter.call(V) !== name) {
throw makeException(
TypeError,
`is not ${article} ${name} object`,
opts,
);
}
if (!opts.allowShared && isSharedArrayBuffer(V.buffer)) {
throw makeException(
TypeError,
"is a view on a SharedArrayBuffer, which is not allowed",
opts,
);
}
if (isArrayBufferDetached(V.buffer)) {
throw makeException(
TypeError,
"is a view on a detached ArrayBuffer",
opts,
);
}
ArrayPrototypeForEach(
[
Int8Array,
Int16Array,
Int32Array,
Uint8Array,
Uint16Array,
Uint32Array,
Uint8ClampedArray,
Float32Array,
Float64Array,
],
(func) => {
const name = func.name;
const article = RegExpPrototypeTest(/^[AEIOU]/, name) ? "an" : "a";
converters[name] = (V, opts = {}) => {
if (!ArrayBufferIsView(V) || typedArrayNameGetter.call(V) !== name) {
throw makeException(
TypeError,
`is not ${article} ${name} object`,
opts,
);
}
if (!opts.allowShared && isSharedArrayBuffer(V.buffer)) {
throw makeException(
TypeError,
"is a view on a SharedArrayBuffer, which is not allowed",
opts,
);
}
if (isArrayBufferDetached(V.buffer)) {
throw makeException(
TypeError,
"is a view on a detached ArrayBuffer",
opts,
);
}
return V;
};
});
return V;
};
},
);
// Common definitions
@ -921,9 +926,7 @@
const _iteratorInternal = Symbol("iterator internal");
const globalIteratorPrototype = ObjectGetPrototypeOf(ObjectGetPrototypeOf(
[][SymbolIterator](),
));
const globalIteratorPrototype = ObjectGetPrototypeOf(ArrayIteratorPrototype);
function mixinPairIterable(name, prototype, dataSymbol, keyKey, valueKey) {
const iteratorPrototype = ObjectCreate(globalIteratorPrototype, {

10
runtime/js/06_util.js
View file

@ -2,8 +2,14 @@
"use strict";
((window) => {
const { ObjectDefineProperty, StringPrototypeReplace, TypeError, Promise } =
window.__bootstrap.primordials;
const {
ObjectDefineProperty,
StringPrototypeReplace,
TypeError,
Promise,
decodeURIComponent,
Error,
} = window.__bootstrap.primordials;
const { build } = window.__bootstrap.build;
const { URL } = window.__bootstrap.url;
let logDebug = false;

2
runtime/js/99_main.js
View file

@ -552,7 +552,7 @@ delete Object.prototype.__proto__;
ObjectDefineProperties(globalThis, windowOrWorkerGlobalScope);
ObjectDefineProperties(globalThis, workerRuntimeGlobalProperties);
ObjectDefineProperties(globalThis, { name: util.readOnly(name) });
Object.setPrototypeOf(globalThis, DedicatedWorkerGlobalScope.prototype);
ObjectSetPrototypeOf(globalThis, DedicatedWorkerGlobalScope.prototype);
const consoleFromDeno = globalThis.console;
wrapConsole(consoleFromDeno, consoleFromV8);