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refactor: update runtime code for primordial checks for "instanceof" (#13497)

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Bartek Iwańczuk 2022-01-27 13:36:36 +01:00 • committed by GitHub
parent dcf8f144ab
commit 884143218f
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41 changed files with 1030 additions and 660 deletions
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64
ext/websocket/01_websocket.js
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@ -10,29 +10,31 @@
const { HTTP_TOKEN_CODE_POINT_RE } = window.__bootstrap.infra;
const { DOMException } = window.__bootstrap.domException;
const { defineEventHandler } = window.__bootstrap.event;
const { Blob } = globalThis.__bootstrap.file;
const { Blob, BlobPrototype } = globalThis.__bootstrap.file;
const {
ArrayBuffer,
ArrayBufferPrototype,
ArrayBufferIsView,
ArrayPrototypeJoin,
DataView,
ErrorPrototypeToString,
Set,
Symbol,
String,
StringPrototypeToLowerCase,
StringPrototypeEndsWith,
RegExpPrototypeTest,
ObjectDefineProperties,
ArrayPrototypeMap,
ArrayPrototypeSome,
DataView,
ErrorPrototypeToString,
ObjectDefineProperties,
ObjectPrototypeIsPrototypeOf,
PromisePrototypeThen,
RegExpPrototypeTest,
Set,
String,
StringPrototypeEndsWith,
StringPrototypeToLowerCase,
Symbol,
SymbolIterator,
} = window.__bootstrap.primordials;
webidl.converters["sequence<DOMString> or DOMString"] = (V, opts) => {
// Union for (sequence<DOMString> or DOMString)
if (webidl.type(V) === "Object" && V !== null) {
if (V[Symbol.iterator] !== undefined) {
if (V[SymbolIterator] !== undefined) {
return webidl.converters["sequence<DOMString>"](V, opts);
}
}
@ -41,12 +43,15 @@
webidl.converters["WebSocketSend"] = (V, opts) => {
// Union for (Blob or ArrayBufferView or ArrayBuffer or USVString)
if (V instanceof Blob) {
if (ObjectPrototypeIsPrototypeOf(BlobPrototype, V)) {
return webidl.converters["Blob"](V, opts);
}
if (typeof V === "object") {
// TODO(littledivy): use primordial for SharedArrayBuffer
if (V instanceof ArrayBuffer || V instanceof SharedArrayBuffer) {
if (
ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, V) ||
ObjectPrototypeIsPrototypeOf(SharedArrayBuffer.prototype, V)
) {
return webidl.converters["ArrayBuffer"](V, opts);
}
if (ArrayBufferIsView(V)) {
@ -79,52 +84,52 @@
[_readyState] = CONNECTING;
get readyState() {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
return this[_readyState];
}
get CONNECTING() {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
return CONNECTING;
}
get OPEN() {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
return OPEN;
}
get CLOSING() {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
return CLOSING;
}
get CLOSED() {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
return CLOSED;
}
[_extensions] = "";
get extensions() {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
return this[_extensions];
}
[_protocol] = "";
get protocol() {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
return this[_protocol];
}
[_url] = "";
get url() {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
return this[_url];
}
[_binaryType] = "blob";
get binaryType() {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
return this[_binaryType];
}
set binaryType(value) {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
value = webidl.converters.DOMString(value, {
prefix: "Failed to set 'binaryType' on 'WebSocket'",
});
@ -135,7 +140,7 @@
[_bufferedAmount] = 0;
get bufferedAmount() {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
return this[_bufferedAmount];
}
@ -267,7 +272,7 @@
}
send(data) {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
const prefix = "Failed to execute 'send' on 'WebSocket'";
webidl.requiredArguments(arguments.length, 1, {
@ -295,14 +300,14 @@
);
};
if (data instanceof Blob) {
if (ObjectPrototypeIsPrototypeOf(BlobPrototype, data)) {
PromisePrototypeThen(
data.slice().arrayBuffer(),
(ab) => sendTypedArray(new DataView(ab)),
);
} else if (ArrayBufferIsView(data)) {
sendTypedArray(data);
} else if (data instanceof ArrayBuffer) {
} else if (ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, data)) {
sendTypedArray(new DataView(data));
} else {
const string = String(data);
@ -321,7 +326,7 @@
}
close(code = undefined, reason = undefined) {
webidl.assertBranded(this, WebSocket);
webidl.assertBranded(this, WebSocketPrototype);
const prefix = "Failed to execute 'close' on 'WebSocket'";
if (code !== undefined) {
@ -514,6 +519,7 @@
defineEventHandler(WebSocket.prototype, "open");
webidl.configurePrototype(WebSocket);
const WebSocketPrototype = WebSocket.prototype;
window.__bootstrap.webSocket = {
WebSocket,