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refactor: primordials for instanceof (#13527)

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Bartek Iwańczuk 2022-02-01 18:06:11 +01:00 committed by GitHub
parent abf89f8c46
commit 8176a4d166
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GPG key ID: 4AEE18F83AFDEB23
41 changed files with 1030 additions and 660 deletions
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4
core/01_core.js
View file

@ -195,6 +195,7 @@
this.name = "BadResource";
}
}
const BadResourcePrototype = BadResource.prototype;
class Interrupted extends Error {
constructor(msg) {
@ -202,6 +203,7 @@
this.name = "Interrupted";
}
}
const InterruptedPrototype = Interrupted.prototype;
// Extra Deno.core.* exports
const core = ObjectAssign(globalThis.Deno.core, {
@ -221,7 +223,9 @@
opresolve,
syncOpsCache,
BadResource,
BadResourcePrototype,
Interrupted,
InterruptedPrototype,
});
ObjectAssign(globalThis.__bootstrap, { core });

5
ext/broadcast_channel/01_broadcast_channel.js
View file

@ -98,7 +98,7 @@
}
postMessage(message) {
webidl.assertBranded(this, BroadcastChannel);
webidl.assertBranded(this, BroadcastChannelPrototype);
const prefix = "Failed to execute 'postMessage' on 'BroadcastChannel'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -121,7 +121,7 @@
}
close() {
webidl.assertBranded(this, BroadcastChannel);
webidl.assertBranded(this, BroadcastChannelPrototype);
this[_closed] = true;
const index = ArrayPrototypeIndexOf(channels, this);
@ -134,6 +134,7 @@
defineEventHandler(BroadcastChannel.prototype, "message");
defineEventHandler(BroadcastChannel.prototype, "messageerror");
const BroadcastChannelPrototype = BroadcastChannel.prototype;
window.__bootstrap.broadcastChannel = { BroadcastChannel };
})(this);

62
ext/console/02_console.js
View file

@ -10,12 +10,13 @@
const {
ArrayBufferIsView,
isNaN,
DataView,
Date,
DataViewPrototype,
DatePrototype,
DateNow,
DatePrototypeGetTime,
DatePrototypeToISOString,
Boolean,
BooleanPrototype,
BooleanPrototypeToString,
ObjectKeys,
ObjectCreate,
@ -27,9 +28,11 @@
ObjectGetOwnPropertyDescriptor,
ObjectGetOwnPropertySymbols,
ObjectPrototypeHasOwnProperty,
ObjectPrototypeIsPrototypeOf,
ObjectPrototypePropertyIsEnumerable,
Promise,
PromisePrototype,
String,
StringPrototype,
StringPrototypeRepeat,
StringPrototypeReplace,
StringPrototypeReplaceAll,
@ -47,11 +50,13 @@
TypeError,
NumberParseInt,
RegExp,
RegExpPrototype,
RegExpPrototypeTest,
RegExpPrototypeToString,
Set,
SetPrototype,
SetPrototypeEntries,
Symbol,
SymbolPrototype,
SymbolPrototypeToString,
SymbolPrototypeValueOf,
SymbolToStringTag,
@ -73,6 +78,7 @@
ArrayPrototypeFind,
FunctionPrototypeBind,
Map,
MapPrototype,
MapPrototypeHas,
MapPrototypeGet,
MapPrototypeSet,
@ -80,6 +86,7 @@
MapPrototypeEntries,
MapPrototypeForEach,
Error,
ErrorPrototype,
ErrorCaptureStackTrace,
MathAbs,
MathMax,
@ -88,16 +95,17 @@
MathRound,
MathFloor,
Number,
NumberPrototype,
NumberPrototypeToString,
NumberPrototypeValueOf,
BigInt,
BigIntPrototype,
BigIntPrototypeToString,
Proxy,
ReflectGet,
ReflectGetOwnPropertyDescriptor,
ReflectGetPrototypeOf,
WeakMap,
WeakSet,
WeakMapPrototype,
WeakSetPrototype,
} = window.__bootstrap.primordials;
function isInvalidDate(x) {
@ -126,7 +134,8 @@
// Forked from Node's lib/internal/cli_table.js
function isTypedArray(x) {
return ArrayBufferIsView(x) && !(x instanceof DataView);
return ArrayBufferIsView(x) &&
!ObjectPrototypeIsPrototypeOf(DataViewPrototype, x);
}
const tableChars = {
@ -888,7 +897,8 @@
let err = value;
while (
err.cause instanceof Error && err.cause !== value &&
ObjectPrototypeIsPrototypeOf(ErrorPrototype, err.cause) &&
err.cause !== value &&
!ArrayPrototypeIncludes(causes, err.cause) // circular check
) {
ArrayPrototypePush(causes, err.cause);
@ -1160,33 +1170,33 @@
// namespace is always enabled.
return String(value[privateCustomInspect](inspect));
}
if (value instanceof Error) {
if (ObjectPrototypeIsPrototypeOf(ErrorPrototype, value)) {
return inspectError(value);
} else if (ArrayIsArray(value)) {
return inspectArray(value, level, inspectOptions);
} else if (value instanceof Number) {
} else if (ObjectPrototypeIsPrototypeOf(NumberPrototype, value)) {
return inspectNumberObject(value, inspectOptions);
} else if (value instanceof BigInt) {
} else if (ObjectPrototypeIsPrototypeOf(BigIntPrototype, value)) {
return inspectBigIntObject(value, inspectOptions);
} else if (value instanceof Boolean) {
} else if (ObjectPrototypeIsPrototypeOf(BooleanPrototype, value)) {
return inspectBooleanObject(value, inspectOptions);
} else if (value instanceof String) {
} else if (ObjectPrototypeIsPrototypeOf(StringPrototype, value)) {
return inspectStringObject(value, inspectOptions);
} else if (value instanceof Symbol) {
} else if (ObjectPrototypeIsPrototypeOf(SymbolPrototype, value)) {
return inspectSymbolObject(value, inspectOptions);
} else if (value instanceof Promise) {
} else if (ObjectPrototypeIsPrototypeOf(PromisePrototype, value)) {
return inspectPromise(value, level, inspectOptions);
} else if (value instanceof RegExp) {
} else if (ObjectPrototypeIsPrototypeOf(RegExpPrototype, value)) {
return inspectRegExp(value, inspectOptions);
} else if (value instanceof Date) {
} else if (ObjectPrototypeIsPrototypeOf(DatePrototype, value)) {
return inspectDate(value, inspectOptions);
} else if (value instanceof Set) {
} else if (ObjectPrototypeIsPrototypeOf(SetPrototype, value)) {
return inspectSet(value, level, inspectOptions);
} else if (value instanceof Map) {
} else if (ObjectPrototypeIsPrototypeOf(MapPrototype, value)) {
return inspectMap(value, level, inspectOptions);
} else if (value instanceof WeakSet) {
} else if (ObjectPrototypeIsPrototypeOf(WeakSetPrototype, value)) {
return inspectWeakSet(inspectOptions);
} else if (value instanceof WeakMap) {
} else if (ObjectPrototypeIsPrototypeOf(WeakMapPrototype, value)) {
return inspectWeakMap(inspectOptions);
} else if (isTypedArray(value)) {
return inspectTypedArray(
@ -1911,14 +1921,14 @@
const toTable = (header, body) => this.log(cliTable(header, body));
let resultData;
const isSet = data instanceof Set;
const isMap = data instanceof Map;
const isSet = ObjectPrototypeIsPrototypeOf(SetPrototype, data);
const isMap = ObjectPrototypeIsPrototypeOf(MapPrototype, data);
const valuesKey = "Values";
const indexKey = isSet || isMap ? "(iter idx)" : "(idx)";
if (data instanceof Set) {
if (isSet) {
resultData = [...data];
} else if (data instanceof Map) {
} else if (isMap) {
let idx = 0;
resultData = {};

100
ext/crypto/00_crypto.js
View file

@ -14,18 +14,20 @@
const { DOMException } = window.__bootstrap.domException;
const {
ArrayBuffer,
ArrayBufferPrototype,
ArrayBufferIsView,
ArrayPrototypeEvery,
ArrayPrototypeFind,
ArrayPrototypeIncludes,
BigInt64Array,
Int16Array,
Int32Array,
Int8Array,
BigInt64ArrayPrototype,
BigUint64ArrayPrototype,
Int16ArrayPrototype,
Int32ArrayPrototype,
Int8ArrayPrototype,
JSONParse,
JSONStringify,
ObjectAssign,
ObjectPrototypeIsPrototypeOf,
StringPrototypeToLowerCase,
StringPrototypeToUpperCase,
StringPrototypeCharCodeAt,
@ -35,10 +37,11 @@
SyntaxError,
TypedArrayPrototypeSlice,
TypeError,
Uint16Array,
Uint32Array,
Uint16ArrayPrototype,
Uint32ArrayPrototype,
Uint8Array,
Uint8ClampedArray,
Uint8ArrayPrototype,
Uint8ClampedArrayPrototype,
WeakMap,
WeakMapPrototypeGet,
WeakMapPrototypeSet,
@ -287,26 +290,26 @@
/** @returns {string} */
get type() {
webidl.assertBranded(this, CryptoKey);
webidl.assertBranded(this, CryptoKeyPrototype);
return this[_type];
}
/** @returns {boolean} */
get extractable() {
webidl.assertBranded(this, CryptoKey);
webidl.assertBranded(this, CryptoKeyPrototype);
return this[_extractable];
}
/** @returns {string[]} */
get usages() {
webidl.assertBranded(this, CryptoKey);
webidl.assertBranded(this, CryptoKeyPrototype);
// TODO(lucacasonato): return a SameObject copy
return this[_usages];
}
/** @returns {object} */
get algorithm() {
webidl.assertBranded(this, CryptoKey);
webidl.assertBranded(this, CryptoKeyPrototype);
// TODO(lucacasonato): return a SameObject copy
return this[_algorithm];
}
@ -324,6 +327,7 @@
}
webidl.configurePrototype(CryptoKey);
const CryptoKeyPrototype = CryptoKey.prototype;
/**
* @param {string} type
@ -430,7 +434,7 @@
* @returns {Promise<Uint8Array>}
*/
async digest(algorithm, data) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'digest' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 2, { prefix });
algorithm = webidl.converters.AlgorithmIdentifier(algorithm, {
@ -462,7 +466,7 @@
* @returns {Promise<any>}
*/
async encrypt(algorithm, key, data) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'encrypt' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 3, { prefix });
algorithm = webidl.converters.AlgorithmIdentifier(algorithm, {
@ -510,7 +514,7 @@
* @returns {Promise<any>}
*/
async decrypt(algorithm, key, data) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'decrypt' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 3, { prefix });
algorithm = webidl.converters.AlgorithmIdentifier(algorithm, {
@ -706,7 +710,7 @@
* @returns {Promise<any>}
*/
async sign(algorithm, key, data) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'sign' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 3, { prefix });
algorithm = webidl.converters.AlgorithmIdentifier(algorithm, {
@ -838,7 +842,7 @@
*/
// deno-lint-ignore require-await
async importKey(format, keyData, algorithm, extractable, keyUsages) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'importKey' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 4, { prefix });
format = webidl.converters.KeyFormat(format, {
@ -864,13 +868,19 @@
// 2.
if (format !== "jwk") {
if (ArrayBufferIsView(keyData) || keyData instanceof ArrayBuffer) {
if (
ArrayBufferIsView(keyData) ||
ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, keyData)
) {
keyData = copyBuffer(keyData);
} else {
throw new TypeError("keyData is a JsonWebKey");
}
} else {
if (ArrayBufferIsView(keyData) || keyData instanceof ArrayBuffer) {
if (
ArrayBufferIsView(keyData) ||
ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, keyData)
) {
throw new TypeError("keyData is not a JsonWebKey");
}
}
@ -950,7 +960,7 @@
*/
// deno-lint-ignore require-await
async exportKey(format, key) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'exportKey' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 2, { prefix });
format = webidl.converters.KeyFormat(format, {
@ -1000,7 +1010,7 @@
* @returns {Promise<ArrayBuffer>}
*/
async deriveBits(algorithm, baseKey, length) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'deriveBits' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 3, { prefix });
algorithm = webidl.converters.AlgorithmIdentifier(algorithm, {
@ -1048,7 +1058,7 @@
extractable,
keyUsages,
) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'deriveKey' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 5, { prefix });
algorithm = webidl.converters.AlgorithmIdentifier(algorithm, {
@ -1143,7 +1153,7 @@
* @returns {Promise<boolean>}
*/
async verify(algorithm, key, signature, data) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'verify' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 4, { prefix });
algorithm = webidl.converters.AlgorithmIdentifier(algorithm, {
@ -1264,7 +1274,7 @@
* @returns {Promise<any>}
*/
async wrapKey(format, key, wrappingKey, wrapAlgorithm) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'wrapKey' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 4, { prefix });
format = webidl.converters.KeyFormat(format, {
@ -1400,7 +1410,7 @@
extractable,
keyUsages,
) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'unwrapKey' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 7, { prefix });
format = webidl.converters.KeyFormat(format, {
@ -1561,7 +1571,7 @@
* @returns {Promise<any>}
*/
async generateKey(algorithm, extractable, keyUsages) {
webidl.assertBranded(this, SubtleCrypto);
webidl.assertBranded(this, SubtleCryptoPrototype);
const prefix = "Failed to execute 'generateKey' on 'SubtleCrypto'";
webidl.requiredArguments(arguments.length, 3, { prefix });
algorithm = webidl.converters.AlgorithmIdentifier(algorithm, {
@ -1587,12 +1597,14 @@
usages,
);
if (result instanceof CryptoKey) {
if (ObjectPrototypeIsPrototypeOf(CryptoKeyPrototype, result)) {
const type = result[_type];
if ((type === "secret" || type === "private") && usages.length === 0) {
throw new DOMException("Invalid key usages", "SyntaxError");
}
} else if (result.privateKey instanceof CryptoKey) {
} else if (
ObjectPrototypeIsPrototypeOf(CryptoKeyPrototype, result.privateKey)
) {
if (result.privateKey[_usages].length === 0) {
throw new DOMException("Invalid key usages", "SyntaxError");
}
@ -1601,6 +1613,7 @@
return result;
}
}
const SubtleCryptoPrototype = SubtleCrypto.prototype;
async function generateKey(normalizedAlgorithm, extractable, usages) {
const algorithmName = normalizedAlgorithm.name;
@ -3833,7 +3846,7 @@
}
getRandomValues(arrayBufferView) {
webidl.assertBranded(this, Crypto);
webidl.assertBranded(this, CryptoPrototype);
const prefix = "Failed to execute 'getRandomValues' on 'Crypto'";
webidl.requiredArguments(arguments.length, 1, { prefix });
arrayBufferView = webidl.converters.ArrayBufferView(arrayBufferView, {
@ -3842,15 +3855,21 @@
});
if (
!(
arrayBufferView instanceof Int8Array ||
arrayBufferView instanceof Uint8Array ||
arrayBufferView instanceof Uint8ClampedArray ||
arrayBufferView instanceof Int16Array ||
arrayBufferView instanceof Uint16Array ||
arrayBufferView instanceof Int32Array ||
arrayBufferView instanceof Uint32Array ||
arrayBufferView instanceof BigInt64Array ||
arrayBufferView instanceof BigUint64Array
ObjectPrototypeIsPrototypeOf(Int8ArrayPrototype, arrayBufferView) ||
ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, arrayBufferView) ||
ObjectPrototypeIsPrototypeOf(
Uint8ClampedArrayPrototype,
arrayBufferView,
) ||
ObjectPrototypeIsPrototypeOf(Int16ArrayPrototype, arrayBufferView) ||
ObjectPrototypeIsPrototypeOf(Uint16ArrayPrototype, arrayBufferView) ||
ObjectPrototypeIsPrototypeOf(Int32ArrayPrototype, arrayBufferView) ||
ObjectPrototypeIsPrototypeOf(Uint32ArrayPrototype, arrayBufferView) ||
ObjectPrototypeIsPrototypeOf(
BigInt64ArrayPrototype,
arrayBufferView,
) ||
ObjectPrototypeIsPrototypeOf(BigUint64ArrayPrototype, arrayBufferView)
)
) {
throw new DOMException(
@ -3868,12 +3887,12 @@
}
randomUUID() {
webidl.assertBranded(this, Crypto);
webidl.assertBranded(this, CryptoPrototype);
return core.opSync("op_crypto_random_uuid");
}
get subtle() {
webidl.assertBranded(this, Crypto);
webidl.assertBranded(this, CryptoPrototype);
return subtle;
}
@ -3883,6 +3902,7 @@
}
webidl.configurePrototype(Crypto);
const CryptoPrototype = Crypto.prototype;
window.__bootstrap.crypto = {
SubtleCrypto,

13
ext/crypto/01_webidl.js
View file

@ -9,7 +9,11 @@
((window) => {
const webidl = window.__bootstrap.webidl;
const { CryptoKey } = window.__bootstrap.crypto;
const { ArrayBufferIsView, ArrayBuffer } = window.__bootstrap.primordials;
const {
ArrayBufferIsView,
ArrayBufferPrototype,
ObjectPrototypeIsPrototypeOf,
} = window.__bootstrap.primordials;
webidl.converters.AlgorithmIdentifier = (V, opts) => {
// Union for (object or DOMString)
@ -21,7 +25,10 @@
webidl.converters["BufferSource or JsonWebKey"] = (V, opts) => {
// Union for (BufferSource or JsonWebKey)
if (ArrayBufferIsView(V) || V instanceof ArrayBuffer) {
if (
ArrayBufferIsView(V) ||
ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, V)
) {
return webidl.converters.BufferSource(V, opts);
}
return webidl.converters.JsonWebKey(V, opts);
@ -460,7 +467,7 @@
webidl.converters.CryptoKey = webidl.createInterfaceConverter(
"CryptoKey",
CryptoKey,
CryptoKey.prototype,
);
const dictCryptoKeyPair = [

7
ext/fetch/20_headers.js
View file

@ -263,7 +263,7 @@
* @param {string} value
*/
append(name, value) {
webidl.assertBranded(this, Headers);
webidl.assertBranded(this, HeadersPrototype);
const prefix = "Failed to execute 'append' on 'Headers'";
webidl.requiredArguments(arguments.length, 2, { prefix });
name = webidl.converters["ByteString"](name, {
@ -354,7 +354,7 @@
* @param {string} value
*/
set(name, value) {
webidl.assertBranded(this, Headers);
webidl.assertBranded(this, HeadersPrototype);
const prefix = "Failed to execute 'set' on 'Headers'";
webidl.requiredArguments(arguments.length, 2, { prefix });
name = webidl.converters["ByteString"](name, {
@ -411,6 +411,7 @@
webidl.mixinPairIterable("Headers", Headers, _iterableHeaders, 0, 1);
webidl.configurePrototype(Headers);
const HeadersPrototype = Headers.prototype;
webidl.converters["HeadersInit"] = (V, opts) => {
// Union for (sequence<sequence<ByteString>> or record<ByteString, ByteString>)
@ -428,7 +429,7 @@
};
webidl.converters["Headers"] = webidl.createInterfaceConverter(
"Headers",
Headers,
Headers.prototype,
);
/**

34
ext/fetch/21_formdata.js
View file

@ -13,7 +13,8 @@
((window) => {
const core = window.Deno.core;
const webidl = globalThis.__bootstrap.webidl;
const { Blob, File } = globalThis.__bootstrap.file;
const { Blob, BlobPrototype, File, FilePrototype } =
globalThis.__bootstrap.file;
const {
ArrayPrototypeMap,
ArrayPrototypePush,
@ -25,6 +26,7 @@
MapPrototypeGet,
MapPrototypeSet,
MathRandom,
ObjectPrototypeIsPrototypeOf,
Symbol,
StringFromCharCode,
StringPrototypeTrim,
@ -48,10 +50,16 @@
* @returns {FormDataEntry}
*/
function createEntry(name, value, filename) {
if (value instanceof Blob && !(value instanceof File)) {
if (
ObjectPrototypeIsPrototypeOf(BlobPrototype, value) &&
!ObjectPrototypeIsPrototypeOf(FilePrototype, value)
) {
value = new File([value], "blob", { type: value.type });
}
if (value instanceof File && filename !== undefined) {
if (
ObjectPrototypeIsPrototypeOf(FilePrototype, value) &&
filename !== undefined
) {
value = new File([value], filename, {
type: value.type,
lastModified: value.lastModified,
@ -89,7 +97,7 @@
* @returns {void}
*/
append(name, valueOrBlobValue, filename) {
webidl.assertBranded(this, FormData);
webidl.assertBranded(this, FormDataPrototype);
const prefix = "Failed to execute 'append' on 'FormData'";
webidl.requiredArguments(arguments.length, 2, { prefix });
@ -97,7 +105,7 @@
prefix,
context: "Argument 1",
});
if (valueOrBlobValue instanceof Blob) {
if (ObjectPrototypeIsPrototypeOf(BlobPrototype, valueOrBlobValue)) {
valueOrBlobValue = webidl.converters["Blob"](valueOrBlobValue, {
prefix,
context: "Argument 2",
@ -125,7 +133,7 @@
* @returns {void}
*/
delete(name) {
webidl.assertBranded(this, FormData);
webidl.assertBranded(this, FormDataPrototype);
const prefix = "Failed to execute 'name' on 'FormData'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -148,7 +156,7 @@
* @returns {FormDataEntryValue | null}
*/
get(name) {
webidl.assertBranded(this, FormData);
webidl.assertBranded(this, FormDataPrototype);
const prefix = "Failed to execute 'get' on 'FormData'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -168,7 +176,7 @@
* @returns {FormDataEntryValue[]}
*/
getAll(name) {
webidl.assertBranded(this, FormData);
webidl.assertBranded(this, FormDataPrototype);
const prefix = "Failed to execute 'getAll' on 'FormData'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -189,7 +197,7 @@
* @returns {boolean}
*/
has(name) {
webidl.assertBranded(this, FormData);
webidl.assertBranded(this, FormDataPrototype);
const prefix = "Failed to execute 'has' on 'FormData'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -211,7 +219,7 @@
* @returns {void}
*/
set(name, valueOrBlobValue, filename) {
webidl.assertBranded(this, FormData);
webidl.assertBranded(this, FormDataPrototype);
const prefix = "Failed to execute 'set' on 'FormData'";
webidl.requiredArguments(arguments.length, 2, { prefix });
@ -219,7 +227,7 @@
prefix,
context: "Argument 1",
});
if (valueOrBlobValue instanceof Blob) {
if (ObjectPrototypeIsPrototypeOf(BlobPrototype, valueOrBlobValue)) {
valueOrBlobValue = webidl.converters["Blob"](valueOrBlobValue, {
prefix,
context: "Argument 2",
@ -261,6 +269,7 @@
webidl.mixinPairIterable("FormData", FormData, entryList, "name", "value");
webidl.configurePrototype(FormData);
const FormDataPrototype = FormData.prototype;
const escape = (str, isFilename) =>
StringPrototypeReplace(
@ -491,10 +500,11 @@
}
webidl.converters["FormData"] = webidl
.createInterfaceConverter("FormData", FormData);
.createInterfaceConverter("FormData", FormDataPrototype);
globalThis.__bootstrap.formData = {
FormData,
FormDataPrototype,
formDataToBlob,
parseFormData,
formDataFromEntries,

107
ext/fetch/22_body.js
View file

@ -16,23 +16,35 @@
const core = window.Deno.core;
const webidl = globalThis.__bootstrap.webidl;
const { parseUrlEncoded } = globalThis.__bootstrap.url;
const { parseFormData, formDataFromEntries, formDataToBlob } =
globalThis.__bootstrap.formData;
const mimesniff = globalThis.__bootstrap.mimesniff;
const { isReadableStreamDisturbed, errorReadableStream, createProxy } =
globalThis.__bootstrap.streams;
const { URLSearchParamsPrototype } = globalThis.__bootstrap.url;
const {
ArrayBuffer,
parseFormData,
formDataFromEntries,
formDataToBlob,
FormDataPrototype,
} = globalThis.__bootstrap.formData;
const mimesniff = globalThis.__bootstrap.mimesniff;
const { BlobPrototype } = globalThis.__bootstrap.file;
const {
isReadableStreamDisturbed,
errorReadableStream,
createProxy,
ReadableStreamPrototype,
} = globalThis.__bootstrap.streams;
const {
ArrayBufferPrototype,
ArrayBufferIsView,
ArrayPrototypePush,
ArrayPrototypeMap,
JSONParse,
ObjectDefineProperties,
ObjectPrototypeIsPrototypeOf,
PromiseResolve,
TypedArrayPrototypeSet,
TypedArrayPrototypeSlice,
TypeError,
Uint8Array,
Uint8ArrayPrototype,
} = window.__bootstrap.primordials;
/**
@ -66,7 +78,12 @@
}
get stream() {
if (!(this.streamOrStatic instanceof ReadableStream)) {
if (
!ObjectPrototypeIsPrototypeOf(
ReadableStreamPrototype,
this.streamOrStatic,
)
) {
const { body, consumed } = this.streamOrStatic;
if (consumed) {
this.streamOrStatic = new ReadableStream();
@ -88,7 +105,12 @@
* @returns {boolean}
*/
unusable() {
if (this.streamOrStatic instanceof ReadableStream) {
if (
ObjectPrototypeIsPrototypeOf(
ReadableStreamPrototype,
this.streamOrStatic,
)
) {
return this.streamOrStatic.locked ||
isReadableStreamDisturbed(this.streamOrStatic);
}
@ -99,7 +121,12 @@
* @returns {boolean}
*/
consumed() {
if (this.streamOrStatic instanceof ReadableStream) {
if (
ObjectPrototypeIsPrototypeOf(
ReadableStreamPrototype,
this.streamOrStatic,
)
) {
return isReadableStreamDisturbed(this.streamOrStatic);
}
return this.streamOrStatic.consumed;
@ -111,7 +138,12 @@
*/
async consume() {
if (this.unusable()) throw new TypeError("Body already consumed.");
if (this.streamOrStatic instanceof ReadableStream) {
if (
ObjectPrototypeIsPrototypeOf(
ReadableStreamPrototype,
this.streamOrStatic,
)
) {
const reader = this.stream.getReader();
/** @type {Uint8Array[]} */
const chunks = [];
@ -136,7 +168,12 @@
}
cancel(error) {
if (this.streamOrStatic instanceof ReadableStream) {
if (
ObjectPrototypeIsPrototypeOf(
ReadableStreamPrototype,
this.streamOrStatic,
)
) {
this.streamOrStatic.cancel(error);
} else {
this.streamOrStatic.consumed = true;
@ -144,7 +181,12 @@
}
error(error) {
if (this.streamOrStatic instanceof ReadableStream) {
if (
ObjectPrototypeIsPrototypeOf(
ReadableStreamPrototype,
this.streamOrStatic,
)
) {
errorReadableStream(this.streamOrStatic, error);
} else {
this.streamOrStatic.consumed = true;
@ -168,7 +210,12 @@
*/
createProxy() {
let proxyStreamOrStatic;
if (this.streamOrStatic instanceof ReadableStream) {
if (
ObjectPrototypeIsPrototypeOf(
ReadableStreamPrototype,
this.streamOrStatic,
)
) {
proxyStreamOrStatic = createProxy(this.streamOrStatic);
} else {
proxyStreamOrStatic = { ...this.streamOrStatic };
@ -282,7 +329,7 @@
enumerable: true,
},
};
return ObjectDefineProperties(prototype.prototype, mixin);
return ObjectDefineProperties(prototype, mixin);
}
/**
@ -341,18 +388,21 @@
let source = null;
let length = null;
let contentType = null;
if (object instanceof Blob) {
if (ObjectPrototypeIsPrototypeOf(BlobPrototype, object)) {
stream = object.stream();
source = object;
length = object.size;
if (object.type.length !== 0) {
contentType = object.type;
}
} else if (object instanceof Uint8Array) {
} else if (ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, object)) {
// Fast(er) path for common case of Uint8Array
const copy = TypedArrayPrototypeSlice(object, 0, object.byteLength);
source = copy;
} else if (ArrayBufferIsView(object) || object instanceof ArrayBuffer) {
} else if (
ArrayBufferIsView(object) ||
ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, object)
) {
const u8 = ArrayBufferIsView(object)
? new Uint8Array(
object.buffer,
@ -362,26 +412,28 @@
: new Uint8Array(object);
const copy = TypedArrayPrototypeSlice(u8, 0, u8.byteLength);
source = copy;
} else if (object instanceof FormData) {
} else if (ObjectPrototypeIsPrototypeOf(FormDataPrototype, object)) {
const res = formDataToBlob(object);
stream = res.stream();
source = res;
length = res.size;
contentType = res.type;
} else if (object instanceof URLSearchParams) {
} else if (
ObjectPrototypeIsPrototypeOf(URLSearchParamsPrototype, object)
) {
// TODO(@satyarohith): not sure what primordial here.
source = object.toString();
contentType = "application/x-www-form-urlencoded;charset=UTF-8";
} else if (typeof object === "string") {
source = object;
contentType = "text/plain;charset=UTF-8";
} else if (object instanceof ReadableStream) {
} else if (ObjectPrototypeIsPrototypeOf(ReadableStreamPrototype, object)) {
stream = object;
if (object.locked || isReadableStreamDisturbed(object)) {
throw new TypeError("ReadableStream is locked or disturbed");
}
}
if (source instanceof Uint8Array) {
if (ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, source)) {
stream = { body: source, consumed: false };
length = source.byteLength;
} else if (typeof source === "string") {
@ -399,19 +451,22 @@
webidl.converters["BodyInit_DOMString"] = (V, opts) => {
// Union for (ReadableStream or Blob or ArrayBufferView or ArrayBuffer or FormData or URLSearchParams or USVString)
if (V instanceof ReadableStream) {
if (ObjectPrototypeIsPrototypeOf(ReadableStreamPrototype, V)) {
// TODO(lucacasonato): ReadableStream is not branded
return V;
} else if (V instanceof Blob) {
} else if (ObjectPrototypeIsPrototypeOf(BlobPrototype, V)) {
return webidl.converters["Blob"](V, opts);
} else if (V instanceof FormData) {
} else if (ObjectPrototypeIsPrototypeOf(FormDataPrototype, V)) {
return webidl.converters["FormData"](V, opts);
} else if (V instanceof URLSearchParams) {
} else if (ObjectPrototypeIsPrototypeOf(URLSearchParamsPrototype, V)) {
// TODO(lucacasonato): URLSearchParams is not branded
return V;
}
if (typeof V === "object") {
if (V instanceof ArrayBuffer || V instanceof SharedArrayBuffer) {
if (
ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, V) ||
ObjectPrototypeIsPrototypeOf(SharedArrayBuffer.prototype, V)
) {
return webidl.converters["ArrayBuffer"](V, opts);
}
if (ArrayBufferIsView(V)) {

2
ext/fetch/22_http_client.js
View file

@ -34,8 +34,10 @@
core.close(this.rid);
}
}
const HttpClientPrototype = HttpClient.prototype;
window.__bootstrap.fetch ??= {};
window.__bootstrap.fetch.createHttpClient = createHttpClient;
window.__bootstrap.fetch.HttpClient = HttpClient;
window.__bootstrap.fetch.HttpClientPrototype = HttpClientPrototype;
})(globalThis);

36
ext/fetch/23_request.js
View file

@ -26,7 +26,7 @@
fillHeaders,
getDecodeSplitHeader,
} = window.__bootstrap.headers;
const { HttpClient } = window.__bootstrap.fetch;
const { HttpClientPrototype } = window.__bootstrap.fetch;
const abortSignal = window.__bootstrap.abortSignal;
const {
ArrayPrototypeMap,
@ -36,6 +36,7 @@
MapPrototypeGet,
MapPrototypeSet,
ObjectKeys,
ObjectPrototypeIsPrototypeOf,
RegExpPrototypeTest,
Symbol,
SymbolFor,
@ -241,7 +242,9 @@
const parsedURL = new URL(input, baseURL);
request = newInnerRequest("GET", parsedURL.href, [], null, true);
} else { // 6.
if (!(input instanceof Request)) throw new TypeError("Unreachable");
if (!ObjectPrototypeIsPrototypeOf(RequestPrototype, input)) {
throw new TypeError("Unreachable");
}
request = input[_request];
signal = input[_signal];
}
@ -268,7 +271,10 @@
// NOTE: non standard extension. This handles Deno.HttpClient parameter
if (init.client !== undefined) {
if (init.client !== null && !(init.client instanceof HttpClient)) {
if (
init.client !== null &&
!ObjectPrototypeIsPrototypeOf(HttpClientPrototype, init.client)
) {
throw webidl.makeException(
TypeError,
"`client` must be a Deno.HttpClient",
@ -312,7 +318,7 @@
// 33.
let inputBody = null;
if (input instanceof Request) {
if (ObjectPrototypeIsPrototypeOf(RequestPrototype, input)) {
inputBody = input[_body];
}
@ -356,32 +362,32 @@
}
get method() {
webidl.assertBranded(this, Request);
webidl.assertBranded(this, RequestPrototype);
return this[_request].method;
}
get url() {
webidl.assertBranded(this, Request);
webidl.assertBranded(this, RequestPrototype);
return this[_request].url();
}
get headers() {
webidl.assertBranded(this, Request);
webidl.assertBranded(this, RequestPrototype);
return this[_headers];
}
get redirect() {
webidl.assertBranded(this, Request);
webidl.assertBranded(this, RequestPrototype);
return this[_request].redirectMode;
}
get signal() {
webidl.assertBranded(this, Request);
webidl.assertBranded(this, RequestPrototype);
return this[_signal];
}
clone() {
webidl.assertBranded(this, Request);
webidl.assertBranded(this, RequestPrototype);
if (this[_body] && this[_body].unusable()) {
throw new TypeError("Body is unusable.");
}
@ -398,7 +404,7 @@
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof Request,
evaluate: ObjectPrototypeIsPrototypeOf(RequestPrototype, this),
keys: [
"bodyUsed",
"headers",
@ -410,18 +416,18 @@
}
}
mixinBody(Request, _body, _mimeType);
webidl.configurePrototype(Request);
const RequestPrototype = Request.prototype;
mixinBody(RequestPrototype, _body, _mimeType);
webidl.converters["Request"] = webidl.createInterfaceConverter(
"Request",
Request,
RequestPrototype,
);
webidl.converters["RequestInfo_DOMString"] = (V, opts) => {
// Union for (Request or USVString)
if (typeof V == "object") {
if (V instanceof Request) {
if (ObjectPrototypeIsPrototypeOf(RequestPrototype, V)) {
return webidl.converters["Request"](V, opts);
}
}

26
ext/fetch/23_response.js
View file

@ -33,6 +33,7 @@
MapPrototypeHas,
MapPrototypeGet,
MapPrototypeSet,
ObjectPrototypeIsPrototypeOf,
RangeError,
RegExp,
RegExpPrototypeTest,
@ -297,7 +298,7 @@
* @returns {"basic" | "cors" | "default" | "error" | "opaque" | "opaqueredirect"}
*/
get type() {
webidl.assertBranded(this, Response);
webidl.assertBranded(this, ResponsePrototype);
return this[_response].type;
}
@ -305,7 +306,7 @@
* @returns {string}
*/
get url() {
webidl.assertBranded(this, Response);
webidl.assertBranded(this, ResponsePrototype);
const url = this[_response].url();
if (url === null) return "";
const newUrl = new URL(url);
@ -317,7 +318,7 @@
* @returns {boolean}
*/
get redirected() {
webidl.assertBranded(this, Response);
webidl.assertBranded(this, ResponsePrototype);
return this[_response].urlList.length > 1;
}
@ -325,7 +326,7 @@
* @returns {number}
*/
get status() {
webidl.assertBranded(this, Response);
webidl.assertBranded(this, ResponsePrototype);
return this[_response].status;
}
@ -333,7 +334,7 @@
* @returns {boolean}
*/
get ok() {
webidl.assertBranded(this, Response);
webidl.assertBranded(this, ResponsePrototype);
const status = this[_response].status;
return status >= 200 && status <= 299;
}
@ -342,7 +343,7 @@
* @returns {string}
*/
get statusText() {
webidl.assertBranded(this, Response);
webidl.assertBranded(this, ResponsePrototype);
return this[_response].statusMessage;
}
@ -350,7 +351,7 @@
* @returns {Headers}
*/
get headers() {
webidl.assertBranded(this, Response);
webidl.assertBranded(this, ResponsePrototype);
return this[_headers];
}
@ -358,7 +359,7 @@
* @returns {Response}
*/
clone() {
webidl.assertBranded(this, Response);
webidl.assertBranded(this, ResponsePrototype);
if (this[_body] && this[_body].unusable()) {
throw new TypeError("Body is unusable.");
}
@ -375,7 +376,7 @@
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof Response,
evaluate: ObjectPrototypeIsPrototypeOf(ResponsePrototype, this),
keys: [
"body",
"bodyUsed",
@ -390,13 +391,13 @@
}
}
mixinBody(Response, _body, _mimeType);
webidl.configurePrototype(Response);
const ResponsePrototype = Response.prototype;
mixinBody(ResponsePrototype, _body, _mimeType);
webidl.converters["Response"] = webidl.createInterfaceConverter(
"Response",
Response,
ResponsePrototype,
);
webidl.converters["ResponseInit"] = webidl.createDictionaryConverter(
"ResponseInit",
@ -457,6 +458,7 @@
window.__bootstrap.fetch ??= {};
window.__bootstrap.fetch.Response = Response;
window.__bootstrap.fetch.ResponsePrototype = ResponsePrototype;
window.__bootstrap.fetch.newInnerResponse = newInnerResponse;
window.__bootstrap.fetch.toInnerResponse = toInnerResponse;
window.__bootstrap.fetch.fromInnerResponse = fromInnerResponse;

46
ext/fetch/26_fetch.js
View file

@ -15,7 +15,9 @@
const core = window.Deno.core;
const webidl = window.__bootstrap.webidl;
const { byteLowerCase } = window.__bootstrap.infra;
const { errorReadableStream } = window.__bootstrap.streams;
const { BlobPrototype } = window.__bootstrap.file;
const { errorReadableStream, ReadableStreamPrototype } =
window.__bootstrap.streams;
const { InnerBody, extractBody } = window.__bootstrap.fetchBody;
const {
toInnerRequest,
@ -32,6 +34,7 @@
ArrayPrototypeSplice,
ArrayPrototypeFilter,
ArrayPrototypeIncludes,
ObjectPrototypeIsPrototypeOf,
Promise,
PromisePrototypeThen,
PromisePrototypeCatch,
@ -41,6 +44,7 @@
TypedArrayPrototypeSubarray,
TypeError,
Uint8Array,
Uint8ArrayPrototype,
WeakMap,
WeakMapPrototypeDelete,
WeakMapPrototypeGet,
@ -172,8 +176,16 @@
let reqBody = null;
if (req.body !== null) {
if (req.body.streamOrStatic instanceof ReadableStream) {
if (req.body.length === null || req.body.source instanceof Blob) {
if (
ObjectPrototypeIsPrototypeOf(
ReadableStreamPrototype,
req.body.streamOrStatic,
)
) {
if (
req.body.length === null ||
ObjectPrototypeIsPrototypeOf(BlobPrototype, req.body.source)
) {
reqBody = req.body.stream;
} else {
const reader = req.body.stream.getReader();
@ -196,14 +208,19 @@
}
}
const { requestRid, requestBodyRid, cancelHandleRid } = opFetch({
method: req.method,
url: req.currentUrl(),
headers: req.headerList,
clientRid: req.clientRid,
hasBody: reqBody !== null,
bodyLength: req.body?.length,
}, reqBody instanceof Uint8Array ? reqBody : null);
const { requestRid, requestBodyRid, cancelHandleRid } = opFetch(
{
method: req.method,
url: req.currentUrl(),
headers: req.headerList,
clientRid: req.clientRid,
hasBody: reqBody !== null,
bodyLength: req.body?.length,
},
ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, reqBody)
? reqBody
: null,
);
function onAbort() {
if (cancelHandleRid !== null) {
@ -216,7 +233,10 @@
terminator[abortSignal.add](onAbort);
if (requestBodyRid !== null) {
if (reqBody === null || !(reqBody instanceof ReadableStream)) {
if (
reqBody === null ||
!ObjectPrototypeIsPrototypeOf(ReadableStreamPrototype, reqBody)
) {
throw new TypeError("Unreachable");
}
const reader = reqBody.getReader();
@ -231,7 +251,7 @@
},
);
if (done) break;
if (!(value instanceof Uint8Array)) {
if (!ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, value)) {
await reader.cancel("value not a Uint8Array");
break;
}

8
ext/ffi/00_ffi.js
View file

@ -5,10 +5,11 @@
const core = window.Deno.core;
const __bootstrap = window.__bootstrap;
const {
ArrayBuffer,
ArrayBufferPrototype,
Uint8Array,
BigInt,
Number,
ObjectPrototypeIsPrototypeOf,
TypeError,
} = window.__bootstrap.primordials;
@ -141,6 +142,7 @@
return this.value;
}
}
const UnsafePointerPrototype = UnsafePointer.prototype;
function prepareArgs(types, args) {
const parameters = [];
@ -152,12 +154,12 @@
if (type === "pointer") {
if (
arg?.buffer instanceof ArrayBuffer &&
ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, arg?.buffer) &&
arg.byteLength !== undefined
) {
parameters.push(buffers.length);
buffers.push(arg);
} else if (arg instanceof UnsafePointer) {
} else if (ObjectPrototypeIsPrototypeOf(UnsafePointerPrototype, arg)) {
parameters.push(packU64(arg.value));
buffers.push(undefined);
} else if (arg === null) {

57
ext/http/01_http.js
View file

@ -5,8 +5,9 @@
const webidl = window.__bootstrap.webidl;
const { InnerBody } = window.__bootstrap.fetchBody;
const { setEventTargetData } = window.__bootstrap.eventTarget;
const { BlobPrototype } = window.__bootstrap.file;
const {
Response,
ResponsePrototype,
fromInnerRequest,
toInnerResponse,
newInnerRequest,
@ -14,8 +15,9 @@
fromInnerResponse,
} = window.__bootstrap.fetch;
const core = window.Deno.core;
const { BadResource, Interrupted } = core;
const { ReadableStream } = window.__bootstrap.streams;
const { BadResourcePrototype, InterruptedPrototype } = core;
const { ReadableStream, ReadableStreamPrototype } =
window.__bootstrap.streams;
const abortSignal = window.__bootstrap.abortSignal;
const {
WebSocket,
@ -32,7 +34,8 @@
ArrayPrototypeIncludes,
ArrayPrototypePush,
ArrayPrototypeSome,
Promise,
ObjectPrototypeIsPrototypeOf,
PromisePrototype,
Set,
SetPrototypeAdd,
SetPrototypeDelete,
@ -46,6 +49,7 @@
TypedArrayPrototypeSubarray,
TypeError,
Uint8Array,
Uint8ArrayPrototype,
} = window.__bootstrap.primordials;
const connErrorSymbol = Symbol("connError");
@ -81,8 +85,8 @@
// those with it.
this[connErrorSymbol] = error;
if (
error instanceof BadResource ||
error instanceof Interrupted ||
ObjectPrototypeIsPrototypeOf(BadResourcePrototype, error) ||
ObjectPrototypeIsPrototypeOf(InterruptedPrototype, error) ||
StringPrototypeIncludes(error.message, "connection closed")
) {
return null;
@ -158,11 +162,11 @@
function createRespondWith(httpConn, streamRid) {
return async function respondWith(resp) {
try {
if (resp instanceof Promise) {
if (ObjectPrototypeIsPrototypeOf(PromisePrototype, resp)) {
resp = await resp;
}
if (!(resp instanceof Response)) {
if (!(ObjectPrototypeIsPrototypeOf(ResponsePrototype, resp))) {
throw new TypeError(
"First argument to respondWith must be a Response or a promise resolving to a Response.",
);
@ -179,10 +183,18 @@
if (innerResp.body.unusable()) {
throw new TypeError("Body is unusable.");
}
if (innerResp.body.streamOrStatic instanceof ReadableStream) {
if (
ObjectPrototypeIsPrototypeOf(
ReadableStreamPrototype,
innerResp.body.streamOrStatic,
)
) {
if (
innerResp.body.length === null ||
innerResp.body.source instanceof Blob
ObjectPrototypeIsPrototypeOf(
BlobPrototype,
innerResp.body.source,
)
) {
respBody = innerResp.body.stream;
} else {
@ -204,7 +216,8 @@
respBody = new Uint8Array(0);
}
const isStreamingResponseBody = !(
typeof respBody === "string" || respBody instanceof Uint8Array
typeof respBody === "string" ||
ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, respBody)
);
try {
@ -215,25 +228,34 @@
);
} catch (error) {
const connError = httpConn[connErrorSymbol];
if (error instanceof BadResource && connError != null) {
if (
ObjectPrototypeIsPrototypeOf(BadResourcePrototype, error) &&
connError != null
) {
// deno-lint-ignore no-ex-assign
error = new connError.constructor(connError.message);
}
if (respBody !== null && respBody instanceof ReadableStream) {
if (
respBody !== null &&
ObjectPrototypeIsPrototypeOf(ReadableStreamPrototype, respBody)
) {
await respBody.cancel(error);
}
throw error;
}
if (isStreamingResponseBody) {
if (respBody === null || !(respBody instanceof ReadableStream)) {
if (
respBody === null ||
!ObjectPrototypeIsPrototypeOf(ReadableStreamPrototype, respBody)
) {
throw new TypeError("Unreachable");
}
const reader = respBody.getReader();
while (true) {
const { value, done } = await reader.read();
if (done) break;
if (!(value instanceof Uint8Array)) {
if (!ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, value)) {
await reader.cancel(new TypeError("Value not a Uint8Array"));
break;
}
@ -241,7 +263,10 @@
await core.opAsync("op_http_write", streamRid, value);
} catch (error) {
const connError = httpConn[connErrorSymbol];
if (error instanceof BadResource && connError != null) {
if (
ObjectPrototypeIsPrototypeOf(BadResourcePrototype, error) &&
connError != null
) {
// deno-lint-ignore no-ex-assign
error = new connError.constructor(connError.message);
}

13
ext/net/01_net.js
View file

@ -3,8 +3,9 @@
((window) => {
const core = window.Deno.core;
const { BadResource, Interrupted } = core;
const { BadResourcePrototype, InterruptedPrototype } = core;
const {
ObjectPrototypeIsPrototypeOf,
PromiseResolve,
SymbolAsyncIterator,
Uint8Array,
@ -132,7 +133,10 @@
try {
conn = await this.accept();
} catch (error) {
if (error instanceof BadResource || error instanceof Interrupted) {
if (
ObjectPrototypeIsPrototypeOf(BadResourcePrototype, error) ||
ObjectPrototypeIsPrototypeOf(InterruptedPrototype, error)
) {
return { value: undefined, done: true };
}
throw error;
@ -199,7 +203,10 @@
try {
yield await this.receive();
} catch (err) {
if (err instanceof BadResource || err instanceof Interrupted) {
if (
ObjectPrototypeIsPrototypeOf(BadResourcePrototype, err) ||
ObjectPrototypeIsPrototypeOf(InterruptedPrototype, err)
) {
break;
}
throw err;

3
ext/timers/01_timers.js
View file

@ -16,6 +16,7 @@
// deno-lint-ignore camelcase
NumberPOSITIVE_INFINITY,
PromisePrototypeThen,
ObjectPrototypeIsPrototypeOf,
SymbolFor,
TypeError,
} = window.__bootstrap.primordials;
@ -287,7 +288,7 @@
}
},
(err) => {
if (err instanceof core.Interrupted) {
if (ObjectPrototypeIsPrototypeOf(core.InterruptedPrototype, err)) {
// The timer was cancelled.
removeFromScheduledTimers(timerObject);
} else {

61
ext/timers/02_performance.js
View file

@ -9,6 +9,7 @@
ArrayPrototypeReverse,
ArrayPrototypeSlice,
ObjectKeys,
ObjectPrototypeIsPrototypeOf,
Symbol,
SymbolFor,
TypeError,
@ -127,22 +128,22 @@
[_duration] = 0;
get name() {
webidl.assertBranded(this, PerformanceEntry);
webidl.assertBranded(this, PerformanceEntryPrototype);
return this[_name];
}
get entryType() {
webidl.assertBranded(this, PerformanceEntry);
webidl.assertBranded(this, PerformanceEntryPrototype);
return this[_entryType];
}
get startTime() {
webidl.assertBranded(this, PerformanceEntry);
webidl.assertBranded(this, PerformanceEntryPrototype);
return this[_startTime];
}
get duration() {
webidl.assertBranded(this, PerformanceEntry);
webidl.assertBranded(this, PerformanceEntryPrototype);
return this[_duration];
}
@ -165,7 +166,7 @@
}
toJSON() {
webidl.assertBranded(this, PerformanceEntry);
webidl.assertBranded(this, PerformanceEntryPrototype);
return {
name: this[_name],
entryType: this[_entryType],
@ -177,7 +178,10 @@
[customInspect](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof PerformanceEntry,
evaluate: ObjectPrototypeIsPrototypeOf(
PerformanceEntryPrototype,
this,
),
keys: [
"name",
"entryType",
@ -188,18 +192,19 @@
}
}
webidl.configurePrototype(PerformanceEntry);
const PerformanceEntryPrototype = PerformanceEntry.prototype;
const _detail = Symbol("[[detail]]");
class PerformanceMark extends PerformanceEntry {
[_detail] = null;
get detail() {
webidl.assertBranded(this, PerformanceMark);
webidl.assertBranded(this, PerformanceMarkPrototype);
return this[_detail];
}
get entryType() {
webidl.assertBranded(this, PerformanceMark);
webidl.assertBranded(this, PerformanceMarkPrototype);
return "mark";
}
@ -231,7 +236,7 @@
}
toJSON() {
webidl.assertBranded(this, PerformanceMark);
webidl.assertBranded(this, PerformanceMarkPrototype);
return {
name: this.name,
entryType: this.entryType,
@ -244,7 +249,7 @@
[customInspect](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof PerformanceMark,
evaluate: ObjectPrototypeIsPrototypeOf(PerformanceMarkPrototype, this),
keys: [
"name",
"entryType",
@ -256,17 +261,17 @@
}
}
webidl.configurePrototype(PerformanceMark);
const PerformanceMarkPrototype = PerformanceMark.prototype;
class PerformanceMeasure extends PerformanceEntry {
[_detail] = null;
get detail() {
webidl.assertBranded(this, PerformanceMeasure);
webidl.assertBranded(this, PerformanceMeasurePrototype);
return this[_detail];
}
get entryType() {
webidl.assertBranded(this, PerformanceMeasure);
webidl.assertBranded(this, PerformanceMeasurePrototype);
return "measure";
}
@ -287,7 +292,7 @@
}
toJSON() {
webidl.assertBranded(this, PerformanceMeasure);
webidl.assertBranded(this, PerformanceMeasurePrototype);
return {
name: this.name,
entryType: this.entryType,
@ -300,7 +305,10 @@
[customInspect](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof PerformanceMeasure,
evaluate: ObjectPrototypeIsPrototypeOf(
PerformanceMeasurePrototype,
this,
),
keys: [
"name",
"entryType",
@ -312,14 +320,14 @@
}
}
webidl.configurePrototype(PerformanceMeasure);
const PerformanceMeasurePrototype = PerformanceMeasure.prototype;
class Performance {
constructor() {
webidl.illegalConstructor();
}
clearMarks(markName = undefined) {
webidl.assertBranded(this, Performance);
webidl.assertBranded(this, PerformancePrototype);
if (markName !== undefined) {
markName = webidl.converters.DOMString(markName, {
prefix: "Failed to execute 'clearMarks' on 'Performance'",
@ -339,7 +347,7 @@
}
clearMeasures(measureName = undefined) {
webidl.assertBranded(this, Performance);
webidl.assertBranded(this, PerformancePrototype);
if (measureName !== undefined) {
measureName = webidl.converters.DOMString(measureName, {
prefix: "Failed to execute 'clearMeasures' on 'Performance'",
@ -360,7 +368,7 @@
}
getEntries() {
webidl.assertBranded(this, Performance);
webidl.assertBranded(this, PerformancePrototype);
return filterByNameType();
}
@ -368,7 +376,7 @@
name,
type = undefined,
) {
webidl.assertBranded(this, Performance);
webidl.assertBranded(this, PerformancePrototype);
const prefix = "Failed to execute 'getEntriesByName' on 'Performance'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -388,7 +396,7 @@
}
getEntriesByType(type) {
webidl.assertBranded(this, Performance);
webidl.assertBranded(this, PerformancePrototype);
const prefix = "Failed to execute 'getEntriesByName' on 'Performance'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -404,7 +412,7 @@
markName,
markOptions = {},
) {
webidl.assertBranded(this, Performance);
webidl.assertBranded(this, PerformancePrototype);
const prefix = "Failed to execute 'mark' on 'Performance'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -432,7 +440,7 @@
startOrMeasureOptions = {},
endMark = undefined,
) {
webidl.assertBranded(this, Performance);
webidl.assertBranded(this, PerformancePrototype);
const prefix = "Failed to execute 'measure' on 'Performance'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -531,24 +539,25 @@
}
now() {
webidl.assertBranded(this, Performance);
webidl.assertBranded(this, PerformancePrototype);
return now();
}
toJSON() {
webidl.assertBranded(this, Performance);
webidl.assertBranded(this, PerformancePrototype);
return {};
}
[customInspect](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof Performance,
evaluate: ObjectPrototypeIsPrototypeOf(PerformancePrototype, this),
keys: [],
}));
}
}
webidl.configurePrototype(Performance);
const PerformancePrototype = Performance.prototype;
window.__bootstrap.performance = {
PerformanceEntry,

66
ext/url/00_url.js
View file

@ -134,7 +134,7 @@
* @param {string} value
*/
append(name, value) {
webidl.assertBranded(this, URLSearchParams);
webidl.assertBranded(this, URLSearchParamsPrototype);
const prefix = "Failed to execute 'append' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 2, { prefix });
name = webidl.converters.USVString(name, {
@ -153,7 +153,7 @@
* @param {string} name
*/
delete(name) {
webidl.assertBranded(this, URLSearchParams);
webidl.assertBranded(this, URLSearchParamsPrototype);
const prefix = "Failed to execute 'append' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 1, { prefix });
name = webidl.converters.USVString(name, {
@ -177,7 +177,7 @@
* @returns {string[]}
*/
getAll(name) {
webidl.assertBranded(this, URLSearchParams);
webidl.assertBranded(this, URLSearchParamsPrototype);
const prefix = "Failed to execute 'getAll' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 1, { prefix });
name = webidl.converters.USVString(name, {
@ -198,7 +198,7 @@
* @return {string | null}
*/
get(name) {
webidl.assertBranded(this, URLSearchParams);
webidl.assertBranded(this, URLSearchParamsPrototype);
const prefix = "Failed to execute 'get' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 1, { prefix });
name = webidl.converters.USVString(name, {
@ -218,7 +218,7 @@
* @return {boolean}
*/
has(name) {
webidl.assertBranded(this, URLSearchParams);
webidl.assertBranded(this, URLSearchParamsPrototype);
const prefix = "Failed to execute 'has' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 1, { prefix });
name = webidl.converters.USVString(name, {
@ -233,7 +233,7 @@
* @param {string} value
*/
set(name, value) {
webidl.assertBranded(this, URLSearchParams);
webidl.assertBranded(this, URLSearchParamsPrototype);
const prefix = "Failed to execute 'set' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 2, { prefix });
name = webidl.converters.USVString(name, {
@ -276,7 +276,7 @@
}
sort() {
webidl.assertBranded(this, URLSearchParams);
webidl.assertBranded(this, URLSearchParamsPrototype);
ArrayPrototypeSort(
this[_list],
(a, b) => (a[0] === b[0] ? 0 : a[0] > b[0] ? 1 : -1),
@ -288,7 +288,7 @@
* @return {string}
*/
toString() {
webidl.assertBranded(this, URLSearchParams);
webidl.assertBranded(this, URLSearchParamsPrototype);
return core.opSync("op_url_stringify_search_params", this[_list]);
}
}
@ -296,6 +296,7 @@
webidl.mixinPairIterable("URLSearchParams", URLSearchParams, _list, 0, 1);
webidl.configurePrototype(URLSearchParams);
const URLSearchParamsPrototype = URLSearchParams.prototype;
const _url = Symbol("url");
@ -350,13 +351,13 @@
/** @return {string} */
get hash() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].hash;
}
/** @param {string} value */
set hash(value) {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
const prefix = "Failed to set 'hash' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.DOMString(value, {
@ -372,13 +373,13 @@
/** @return {string} */
get host() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].host;
}
/** @param {string} value */
set host(value) {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
const prefix = "Failed to set 'host' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.DOMString(value, {
@ -394,13 +395,13 @@
/** @return {string} */
get hostname() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].hostname;
}
/** @param {string} value */
set hostname(value) {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
const prefix = "Failed to set 'hostname' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.DOMString(value, {
@ -416,13 +417,13 @@
/** @return {string} */
get href() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].href;
}
/** @param {string} value */
set href(value) {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
const prefix = "Failed to set 'href' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.DOMString(value, {
@ -435,19 +436,19 @@
/** @return {string} */
get origin() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].origin;
}
/** @return {string} */
get password() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].password;
}
/** @param {string} value */
set password(value) {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
const prefix = "Failed to set 'password' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.DOMString(value, {
@ -463,13 +464,13 @@
/** @return {string} */
get pathname() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].pathname;
}
/** @param {string} value */
set pathname(value) {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
const prefix = "Failed to set 'pathname' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.DOMString(value, {
@ -485,13 +486,13 @@
/** @return {string} */
get port() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].port;
}
/** @param {string} value */
set port(value) {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
const prefix = "Failed to set 'port' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.DOMString(value, {
@ -507,13 +508,13 @@
/** @return {string} */
get protocol() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].protocol;
}
/** @param {string} value */
set protocol(value) {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
const prefix = "Failed to set 'protocol' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.DOMString(value, {
@ -529,13 +530,13 @@
/** @return {string} */
get search() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].search;
}
/** @param {string} value */
set search(value) {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
const prefix = "Failed to set 'search' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.DOMString(value, {
@ -552,13 +553,13 @@
/** @return {string} */
get username() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].username;
}
/** @param {string} value */
set username(value) {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
const prefix = "Failed to set 'username' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.DOMString(value, {
@ -583,18 +584,19 @@
/** @return {string} */
toString() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].href;
}
/** @return {string} */
toJSON() {
webidl.assertBranded(this, URL);
webidl.assertBranded(this, URLPrototype);
return this[_url].href;
}
}
webidl.configurePrototype(URL);
const URLPrototype = URL.prototype;
/**
* This function implements application/x-www-form-urlencoded parsing.
@ -622,7 +624,9 @@
window.__bootstrap.url = {
URL,
URLPrototype,
URLSearchParams,
URLSearchParamsPrototype,
parseUrlEncoded,
};
})(this);

21
ext/url/01_urlpattern.js
View file

@ -85,42 +85,42 @@
}
get protocol() {
webidl.assertBranded(this, URLPattern);
webidl.assertBranded(this, URLPatternPrototype);
return this[_components].protocol.patternString;
}
get username() {
webidl.assertBranded(this, URLPattern);
webidl.assertBranded(this, URLPatternPrototype);
return this[_components].username.patternString;
}
get password() {
webidl.assertBranded(this, URLPattern);
webidl.assertBranded(this, URLPatternPrototype);
return this[_components].password.patternString;
}
get hostname() {
webidl.assertBranded(this, URLPattern);
webidl.assertBranded(this, URLPatternPrototype);
return this[_components].hostname.patternString;
}
get port() {
webidl.assertBranded(this, URLPattern);
webidl.assertBranded(this, URLPatternPrototype);
return this[_components].port.patternString;
}
get pathname() {
webidl.assertBranded(this, URLPattern);
webidl.assertBranded(this, URLPatternPrototype);
return this[_components].pathname.patternString;
}
get search() {
webidl.assertBranded(this, URLPattern);
webidl.assertBranded(this, URLPatternPrototype);
return this[_components].search.patternString;
}
get hash() {
webidl.assertBranded(this, URLPattern);
webidl.assertBranded(this, URLPatternPrototype);
return this[_components].hash.patternString;
}
@ -130,7 +130,7 @@
* @returns {boolean}
*/
test(input, baseURL = undefined) {
webidl.assertBranded(this, URLPattern);
webidl.assertBranded(this, URLPatternPrototype);
const prefix = "Failed to execute 'test' on 'URLPattern'";
webidl.requiredArguments(arguments.length, 1, { prefix });
input = webidl.converters.URLPatternInput(input, {
@ -170,7 +170,7 @@
* @returns {URLPatternResult | null}
*/
exec(input, baseURL = undefined) {
webidl.assertBranded(this, URLPattern);
webidl.assertBranded(this, URLPatternPrototype);
const prefix = "Failed to execute 'exec' on 'URLPattern'";
webidl.requiredArguments(arguments.length, 1, { prefix });
input = webidl.converters.URLPatternInput(input, {
@ -241,6 +241,7 @@
}
webidl.configurePrototype(URLPattern);
const URLPatternPrototype = URLPattern.prototype;
webidl.converters.URLPatternInit = webidl
.createDictionaryConverter("URLPatternInit", [

4
ext/web/01_dom_exception.js
View file

@ -16,6 +16,7 @@
ErrorPrototype,
ObjectDefineProperty,
ObjectEntries,
ObjectPrototypeIsPrototypeOf,
ObjectSetPrototypeOf,
SymbolFor,
} = window.__bootstrap.primordials;
@ -126,7 +127,7 @@
}
[SymbolFor("Deno.customInspect")](inspect) {
if (this instanceof DOMException) {
if (ObjectPrototypeIsPrototypeOf(DOMExceptionPrototype, this)) {
return `DOMException: ${this.#message}`;
} else {
return inspect(consoleInternal.createFilteredInspectProxy({
@ -145,6 +146,7 @@
ObjectSetPrototypeOf(DOMException.prototype, ErrorPrototype);
webidl.configurePrototype(DOMException);
const DOMExceptionPrototype = DOMException.prototype;
for (
const [key, value] of ObjectEntries({

16
ext/web/02_event.js
View file

@ -29,6 +29,7 @@
ObjectCreate,
ObjectDefineProperty,
ObjectGetOwnPropertyDescriptor,
ObjectPrototypeIsPrototypeOf,
ReflectDefineProperty,
Symbol,
SymbolFor,
@ -174,7 +175,7 @@
[SymbolFor("Deno.privateCustomInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof Event,
evaluate: ObjectPrototypeIsPrototypeOf(Event.prototype, this),
keys: EVENT_PROPS,
}));
}
@ -1058,7 +1059,7 @@
[SymbolFor("Deno.privateCustomInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof ErrorEvent,
evaluate: ObjectPrototypeIsPrototypeOf(ErrorEvent.prototype, this),
keys: [
...EVENT_PROPS,
"message",
@ -1119,7 +1120,7 @@
[SymbolFor("Deno.privateCustomInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof CloseEvent,
evaluate: ObjectPrototypeIsPrototypeOf(CloseEvent.prototype, this),
keys: [
...EVENT_PROPS,
"wasClean",
@ -1151,7 +1152,7 @@
[SymbolFor("Deno.privateCustomInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof MessageEvent,
evaluate: ObjectPrototypeIsPrototypeOf(MessageEvent.prototype, this),
keys: [
...EVENT_PROPS,
"data",
@ -1184,7 +1185,7 @@
[SymbolFor("Deno.privateCustomInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof CustomEvent,
evaluate: ObjectPrototypeIsPrototypeOf(CustomEvent.prototype, this),
keys: [
...EVENT_PROPS,
"detail",
@ -1214,7 +1215,7 @@
[SymbolFor("Deno.privateCustomInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof ProgressEvent,
evaluate: ObjectPrototypeIsPrototypeOf(ProgressEvent.prototype, this),
keys: [
...EVENT_PROPS,
"lengthComputable",
@ -1238,7 +1239,8 @@
if (
isSpecialErrorEventHandler &&
evt instanceof ErrorEvent && evt.type === "error"
ObjectPrototypeIsPrototypeOf(ErrorEvent.prototype, evt) &&
evt.type === "error"
) {
const ret = FunctionPrototypeCall(
wrappedHandler.handler,

12
ext/web/02_structured_clone.js
View file

@ -13,10 +13,12 @@
const { DOMException } = window.__bootstrap.domException;
const {
ArrayBuffer,
ArrayBufferPrototype,
ArrayBufferIsView,
DataView,
DataViewPrototype,
ObjectPrototypeIsPrototypeOf,
TypedArrayPrototypeSlice,
TypeError,
TypeErrorPrototype,
WeakMap,
WeakMapPrototypeSet,
} = window.__bootstrap.primordials;
@ -42,7 +44,7 @@
function structuredClone(value) {
// Performance optimization for buffers, otherwise
// `serialize/deserialize` will allocate new buffer.
if (value instanceof ArrayBuffer) {
if (ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, value)) {
const cloned = cloneArrayBuffer(
value,
0,
@ -59,7 +61,7 @@
// only DataView has a length in bytes and TypedArrays use a length in
// terms of elements, so we adjust for that.
let length;
if (value instanceof DataView) {
if (ObjectPrototypeIsPrototypeOf(DataViewPrototype, view)) {
length = value.byteLength;
} else {
length = value.length;
@ -74,7 +76,7 @@
try {
return core.deserialize(core.serialize(value));
} catch (e) {
if (e instanceof TypeError) {
if (ObjectPrototypeIsPrototypeOf(TypeErrorPrototype, e)) {
throw new DOMException("Uncloneable value", "DataCloneError");
}
throw e;

15
ext/web/03_abort_signal.js
View file

@ -77,17 +77,17 @@
}
get aborted() {
webidl.assertBranded(this, AbortSignal);
webidl.assertBranded(this, AbortSignalPrototype);
return this[abortReason] !== undefined;
}
get reason() {
webidl.assertBranded(this, AbortSignal);
webidl.assertBranded(this, AbortSignalPrototype);
return this[abortReason];
}
throwIfAborted() {
webidl.assertBranded(this, AbortSignal);
webidl.assertBranded(this, AbortSignalPrototype);
if (this[abortReason] !== undefined) {
throw this[abortReason];
}
@ -96,6 +96,7 @@
defineEventHandler(AbortSignal.prototype, "abort");
webidl.configurePrototype(AbortSignal);
const AbortSignalPrototype = AbortSignal.prototype;
class AbortController {
[signal] = new AbortSignal(illegalConstructorKey);
@ -105,21 +106,22 @@
}
get signal() {
webidl.assertBranded(this, AbortController);
webidl.assertBranded(this, AbortControllerPrototype);
return this[signal];
}
abort(reason) {
webidl.assertBranded(this, AbortController);
webidl.assertBranded(this, AbortControllerPrototype);
this[signal][signalAbort](reason);
}
}
webidl.configurePrototype(AbortController);
const AbortControllerPrototype = AbortController.prototype;
webidl.converters["AbortSignal"] = webidl.createInterfaceConverter(
"AbortSignal",
AbortSignal,
AbortSignal.prototype,
);
function newSignal() {
@ -142,6 +144,7 @@
window.AbortSignal = AbortSignal;
window.AbortController = AbortController;
window.__bootstrap.abortSignal = {
AbortSignalPrototype,
add,
signalAbort,
remove,

235
ext/web/06_streams.js
View file

@ -9,21 +9,22 @@
((window) => {
const webidl = window.__bootstrap.webidl;
const { add, remove, signalAbort, newSignal } =
const { add, remove, signalAbort, newSignal, AbortSignalPrototype } =
window.__bootstrap.abortSignal;
const {
ArrayBuffer,
ArrayBufferPrototype,
ArrayBufferIsView,
ArrayPrototypeMap,
ArrayPrototypePush,
ArrayPrototypeShift,
BigInt64Array,
BigUint64Array,
BigInt64ArrayPrototype,
BigUint64ArrayPrototype,
DataView,
Error,
Int8Array,
Int16Array,
Int32Array,
Int8ArrayPrototype,
Int16ArrayPrototype,
Int32ArrayPrototype,
NumberIsInteger,
NumberIsNaN,
MathMin,
@ -31,6 +32,7 @@
ObjectDefineProperties,
ObjectDefineProperty,
ObjectGetPrototypeOf,
ObjectPrototypeIsPrototypeOf,
ObjectSetPrototypeOf,
Promise,
PromiseAll,
@ -46,9 +48,10 @@
SymbolFor,
TypeError,
Uint8Array,
Uint16Array,
Uint32Array,
Uint8ClampedArray,
Uint8ArrayPrototype,
Uint16ArrayPrototype,
Uint32ArrayPrototype,
Uint8ClampedArrayPrototype,
WeakMap,
WeakMapPrototypeGet,
WeakMapPrototypeHas,
@ -134,7 +137,7 @@
/** @param {any} e */
function rethrowAssertionErrorRejection(e) {
if (e && e instanceof AssertionError) {
if (e && ObjectPrototypeIsPrototypeOf(AssertionError.prototype, e)) {
queueMicrotask(() => {
console.error(`Internal Error: ${e.stack}`);
});
@ -214,7 +217,10 @@
*/
function canTransferArrayBuffer(O) {
assert(typeof O === "object");
assert(O instanceof ArrayBuffer || O instanceof SharedArrayBuffer);
assert(
ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, O) ||
ObjectPrototypeIsPrototypeOf(SharedArrayBuffer.prototype, O),
);
if (isDetachedBuffer(O)) {
return false;
}
@ -1364,15 +1370,15 @@
let ctor = DataView;
if (
view instanceof Int8Array ||
view instanceof Uint8Array ||
view instanceof Uint8ClampedArray ||
view instanceof Int16Array ||
view instanceof Uint16Array ||
view instanceof Int32Array ||
view instanceof Uint32Array ||
view instanceof BigInt64Array ||
view instanceof BigUint64Array
ObjectPrototypeIsPrototypeOf(Int8ArrayPrototype, view) ||
ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, view) ||
ObjectPrototypeIsPrototypeOf(Uint8ClampedArrayPrototype, view) ||
ObjectPrototypeIsPrototypeOf(Int16ArrayPrototype, view) ||
ObjectPrototypeIsPrototypeOf(Uint16ArrayPrototype, view) ||
ObjectPrototypeIsPrototypeOf(Int32ArrayPrototype, view) ||
ObjectPrototypeIsPrototypeOf(Uint32ArrayPrototype, view) ||
ObjectPrototypeIsPrototypeOf(BigInt64ArrayPrototype, view) ||
ObjectPrototypeIsPrototypeOf(BigUint64ArrayPrototype, view)
) {
elementSize = view.constructor.BYTES_PER_ELEMENT;
ctor = view.constructor;
@ -1983,7 +1989,10 @@
typeof preventClose === "boolean" && typeof preventAbort === "boolean" &&
typeof preventCancel === "boolean",
);
assert(signal === undefined || signal instanceof AbortSignal);
assert(
signal === undefined ||
ObjectPrototypeIsPrototypeOf(AbortSignalPrototype, signal),
);
assert(!isReadableStreamLocked(source));
assert(!isWritableStreamLocked(dest));
// We use acquireReadableStreamDefaultReader even in case of ReadableByteStreamController
@ -2327,7 +2336,12 @@
function readableStreamTee(stream, cloneForBranch2) {
assert(isReadableStream(stream));
assert(typeof cloneForBranch2 === "boolean");
if (stream[_controller] instanceof ReadableByteStreamController) {
if (
ObjectPrototypeIsPrototypeOf(
ReadableByteStreamControllerPrototype,
stream[_controller],
)
) {
return readableByteStreamTee(stream);
} else {
return readableStreamDefaultTee(stream, cloneForBranch2);
@ -2491,7 +2505,12 @@
*/
function readableByteStreamTee(stream) {
assert(isReadableStream(stream));
assert(stream[_controller] instanceof ReadableByteStreamController);
assert(
ObjectPrototypeIsPrototypeOf(
ReadableByteStreamControllerPrototype,
stream[_controller],
),
);
let reader = acquireReadableStreamDefaultReader(stream);
let reading = false;
let readAgainForBranch1 = false;
@ -2999,7 +3018,12 @@
if (isReadableStreamLocked(stream)) {
throw new TypeError("ReadableStream is locked.");
}
if (!(stream[_controller] instanceof ReadableByteStreamController)) {
if (
!(ObjectPrototypeIsPrototypeOf(
ReadableByteStreamControllerPrototype,
stream[_controller],
))
) {
throw new TypeError("Cannot use a BYOB reader with a non-byte stream");
}
readableStreamReaderGenericInitialize(reader, stream);
@ -3032,7 +3056,7 @@
transformAlgorithm,
flushAlgorithm,
) {
assert(stream instanceof TransformStream);
assert(ObjectPrototypeIsPrototypeOf(TransformStreamPrototype, stream));
assert(stream[_controller] === undefined);
controller[_stream] = stream;
stream[_controller] = controller;
@ -4174,13 +4198,13 @@
/** @returns {number} */
get highWaterMark() {
webidl.assertBranded(this, ByteLengthQueuingStrategy);
webidl.assertBranded(this, ByteLengthQueuingStrategyPrototype);
return this[_highWaterMark];
}
/** @returns {(chunk: ArrayBufferView) => number} */
get size() {
webidl.assertBranded(this, ByteLengthQueuingStrategy);
webidl.assertBranded(this, ByteLengthQueuingStrategyPrototype);
initializeByteLengthSizeFunction(this[_globalObject]);
return WeakMapPrototypeGet(byteSizeFunctionWeakMap, this[_globalObject]);
}
@ -4188,7 +4212,10 @@
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof ByteLengthQueuingStrategy,
evaluate: ObjectPrototypeIsPrototypeOf(
ByteLengthQueuingStrategyPrototype,
this,
),
keys: [
"highWaterMark",
"size",
@ -4198,6 +4225,8 @@
}
webidl.configurePrototype(ByteLengthQueuingStrategy);
const ByteLengthQueuingStrategyPrototype =
ByteLengthQueuingStrategy.prototype;
/** @type {WeakMap<typeof globalThis, (chunk: ArrayBufferView) => number>} */
const byteSizeFunctionWeakMap = new WeakMap();
@ -4226,13 +4255,13 @@
/** @returns {number} */
get highWaterMark() {
webidl.assertBranded(this, CountQueuingStrategy);
webidl.assertBranded(this, CountQueuingStrategyPrototype);
return this[_highWaterMark];
}
/** @returns {(chunk: any) => 1} */
get size() {
webidl.assertBranded(this, CountQueuingStrategy);
webidl.assertBranded(this, CountQueuingStrategyPrototype);
initializeCountSizeFunction(this[_globalObject]);
return WeakMapPrototypeGet(countSizeFunctionWeakMap, this[_globalObject]);
}
@ -4240,7 +4269,10 @@
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof CountQueuingStrategy,
evaluate: ObjectPrototypeIsPrototypeOf(
CountQueuingStrategyPrototype,
this,
),
keys: [
"highWaterMark",
"size",
@ -4250,6 +4282,7 @@
}
webidl.configurePrototype(CountQueuingStrategy);
const CountQueuingStrategyPrototype = CountQueuingStrategy.prototype;
/** @type {WeakMap<typeof globalThis, () => 1>} */
const countSizeFunctionWeakMap = new WeakMap();
@ -4333,7 +4366,7 @@
/** @returns {boolean} */
get locked() {
webidl.assertBranded(this, ReadableStream);
webidl.assertBranded(this, ReadableStreamPrototype);
return isReadableStreamLocked(this);
}
@ -4343,7 +4376,7 @@
*/
cancel(reason = undefined) {
try {
webidl.assertBranded(this, ReadableStream);
webidl.assertBranded(this, ReadableStreamPrototype);
if (reason !== undefined) {
reason = webidl.converters.any(reason);
}
@ -4363,7 +4396,7 @@
* @returns {ReadableStreamDefaultReader<R> | ReadableStreamBYOBReader}
*/
getReader(options = {}) {
webidl.assertBranded(this, ReadableStream);
webidl.assertBranded(this, ReadableStreamPrototype);
const prefix = "Failed to execute 'getReader' on 'ReadableStream'";
options = webidl.converters.ReadableStreamGetReaderOptions(options, {
prefix,
@ -4384,7 +4417,7 @@
* @returns {ReadableStream<T>}
*/
pipeThrough(transform, options = {}) {
webidl.assertBranded(this, ReadableStream);
webidl.assertBranded(this, ReadableStreamPrototype);
const prefix = "Failed to execute 'pipeThrough' on 'ReadableStream'";
webidl.requiredArguments(arguments.length, 1, { prefix });
transform = webidl.converters.ReadableWritablePair(transform, {
@ -4422,7 +4455,7 @@
*/
pipeTo(destination, options = {}) {
try {
webidl.assertBranded(this, ReadableStream);
webidl.assertBranded(this, ReadableStreamPrototype);
const prefix = "Failed to execute 'pipeTo' on 'ReadableStream'";
webidl.requiredArguments(arguments.length, 1, { prefix });
destination = webidl.converters.WritableStream(destination, {
@ -4459,7 +4492,7 @@
/** @returns {[ReadableStream<R>, ReadableStream<R>]} */
tee() {
webidl.assertBranded(this, ReadableStream);
webidl.assertBranded(this, ReadableStreamPrototype);
return readableStreamTee(this, false);
}
@ -4469,7 +4502,7 @@
* @returns {AsyncIterableIterator<R>}
*/
values(options = {}) {
webidl.assertBranded(this, ReadableStream);
webidl.assertBranded(this, ReadableStreamPrototype);
const prefix = "Failed to execute 'values' on 'ReadableStream'";
options = webidl.converters.ReadableStreamIteratorOptions(options, {
prefix,
@ -4498,6 +4531,7 @@
});
webidl.configurePrototype(ReadableStream);
const ReadableStreamPrototype = ReadableStream.prototype;
function errorReadableStream(stream, e) {
readableStreamDefaultControllerError(stream[_controller], e);
@ -4527,7 +4561,7 @@
/** @returns {Promise<ReadableStreamReadResult<R>>} */
read() {
try {
webidl.assertBranded(this, ReadableStreamDefaultReader);
webidl.assertBranded(this, ReadableStreamDefaultReaderPrototype);
} catch (err) {
return PromiseReject(err);
}
@ -4556,7 +4590,7 @@
/** @returns {void} */
releaseLock() {
webidl.assertBranded(this, ReadableStreamDefaultReader);
webidl.assertBranded(this, ReadableStreamDefaultReaderPrototype);
if (this[_stream] === undefined) {
return;
}
@ -4565,7 +4599,7 @@
get closed() {
try {
webidl.assertBranded(this, ReadableStreamDefaultReader);
webidl.assertBranded(this, ReadableStreamDefaultReaderPrototype);
} catch (err) {
return PromiseReject(err);
}
@ -4578,7 +4612,7 @@
*/
cancel(reason = undefined) {
try {
webidl.assertBranded(this, ReadableStreamDefaultReader);
webidl.assertBranded(this, ReadableStreamDefaultReaderPrototype);
if (reason !== undefined) {
reason = webidl.converters.any(reason);
}
@ -4600,6 +4634,8 @@
}
webidl.configurePrototype(ReadableStreamDefaultReader);
const ReadableStreamDefaultReaderPrototype =
ReadableStreamDefaultReader.prototype;
/** @template R */
class ReadableStreamBYOBReader {
@ -4628,7 +4664,7 @@
*/
read(view) {
try {
webidl.assertBranded(this, ReadableStreamBYOBReader);
webidl.assertBranded(this, ReadableStreamBYOBReaderPrototype);
const prefix = "Failed to execute 'read' on 'ReadableStreamBYOBReader'";
view = webidl.converters.ArrayBufferView(view, {
prefix,
@ -4678,7 +4714,7 @@
/** @returns {void} */
releaseLock() {
webidl.assertBranded(this, ReadableStreamBYOBReader);
webidl.assertBranded(this, ReadableStreamBYOBReaderPrototype);
if (this[_stream] === undefined) {
return;
}
@ -4687,7 +4723,7 @@
get closed() {
try {
webidl.assertBranded(this, ReadableStreamBYOBReader);
webidl.assertBranded(this, ReadableStreamBYOBReaderPrototype);
} catch (err) {
return PromiseReject(err);
}
@ -4700,7 +4736,7 @@
*/
cancel(reason = undefined) {
try {
webidl.assertBranded(this, ReadableStreamBYOBReader);
webidl.assertBranded(this, ReadableStreamBYOBReaderPrototype);
if (reason !== undefined) {
reason = webidl.converters.any(reason);
}
@ -4722,6 +4758,7 @@
}
webidl.configurePrototype(ReadableStreamBYOBReader);
const ReadableStreamBYOBReaderPrototype = ReadableStreamBYOBReader.prototype;
class ReadableStreamBYOBRequest {
/** @type {ReadableByteStreamController} */
@ -4731,7 +4768,7 @@
/** @returns {ArrayBufferView | null} */
get view() {
webidl.assertBranded(this, ReadableStreamBYOBRequest);
webidl.assertBranded(this, ReadableStreamBYOBRequestPrototype);
return this[_view];
}
@ -4740,7 +4777,7 @@
}
respond(bytesWritten) {
webidl.assertBranded(this, ReadableStreamBYOBRequest);
webidl.assertBranded(this, ReadableStreamBYOBRequestPrototype);
const prefix =
"Failed to execute 'respond' on 'ReadableStreamBYOBRequest'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -4764,7 +4801,7 @@
}
respondWithNewView(view) {
webidl.assertBranded(this, ReadableStreamBYOBRequest);
webidl.assertBranded(this, ReadableStreamBYOBRequestPrototype);
const prefix =
"Failed to execute 'respondWithNewView' on 'ReadableStreamBYOBRequest'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -4786,6 +4823,8 @@
}
webidl.configurePrototype(ReadableStreamBYOBRequest);
const ReadableStreamBYOBRequestPrototype =
ReadableStreamBYOBRequest.prototype;
class ReadableByteStreamController {
/** @type {number | undefined} */
@ -4821,19 +4860,19 @@
/** @returns {ReadableStreamBYOBRequest | null} */
get byobRequest() {
webidl.assertBranded(this, ReadableByteStreamController);
webidl.assertBranded(this, ReadableByteStreamControllerPrototype);
return readableByteStreamControllerGetBYOBRequest(this);
}
/** @returns {number | null} */
get desiredSize() {
webidl.assertBranded(this, ReadableByteStreamController);
webidl.assertBranded(this, ReadableByteStreamControllerPrototype);
return readableByteStreamControllerGetDesiredSize(this);
}
/** @returns {void} */
close() {
webidl.assertBranded(this, ReadableByteStreamController);
webidl.assertBranded(this, ReadableByteStreamControllerPrototype);
if (this[_closeRequested] === true) {
throw new TypeError("Closed already requested.");
}
@ -4850,7 +4889,7 @@
* @returns {void}
*/
enqueue(chunk) {
webidl.assertBranded(this, ReadableByteStreamController);
webidl.assertBranded(this, ReadableByteStreamControllerPrototype);
const prefix =
"Failed to execute 'enqueue' on 'ReadableByteStreamController'";
webidl.requiredArguments(arguments.length, 1, { prefix });
@ -4890,7 +4929,7 @@
* @returns {void}
*/
error(e = undefined) {
webidl.assertBranded(this, ReadableByteStreamController);
webidl.assertBranded(this, ReadableByteStreamControllerPrototype);
if (e !== undefined) {
e = webidl.converters.any(e);
}
@ -4900,7 +4939,10 @@
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof ReadableByteStreamController,
evaluate: ObjectPrototypeIsPrototypeOf(
ReadableByteStreamControllerPrototype,
this,
),
keys: ["desiredSize"],
}));
}
@ -4967,6 +5009,8 @@
}
webidl.configurePrototype(ReadableByteStreamController);
const ReadableByteStreamControllerPrototype =
ReadableByteStreamController.prototype;
/** @template R */
class ReadableStreamDefaultController {
@ -4999,13 +5043,13 @@
/** @returns {number | null} */
get desiredSize() {
webidl.assertBranded(this, ReadableStreamDefaultController);
webidl.assertBranded(this, ReadableStreamDefaultControllerPrototype);
return readableStreamDefaultControllerGetDesiredSize(this);
}
/** @returns {void} */
close() {
webidl.assertBranded(this, ReadableStreamDefaultController);
webidl.assertBranded(this, ReadableStreamDefaultControllerPrototype);
if (readableStreamDefaultControllerCanCloseOrEnqueue(this) === false) {
throw new TypeError("The stream controller cannot close or enqueue.");
}
@ -5017,7 +5061,7 @@
* @returns {void}
*/
enqueue(chunk = undefined) {
webidl.assertBranded(this, ReadableStreamDefaultController);
webidl.assertBranded(this, ReadableStreamDefaultControllerPrototype);
if (chunk !== undefined) {
chunk = webidl.converters.any(chunk);
}
@ -5032,7 +5076,7 @@
* @returns {void}
*/
error(e = undefined) {
webidl.assertBranded(this, ReadableStreamDefaultController);
webidl.assertBranded(this, ReadableStreamDefaultControllerPrototype);
if (e !== undefined) {
e = webidl.converters.any(e);
}
@ -5042,7 +5086,10 @@
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof ReadableStreamDefaultController,
evaluate: ObjectPrototypeIsPrototypeOf(
ReadableStreamDefaultController.prototype,
this,
),
keys: ["desiredSize"],
}));
}
@ -5085,6 +5132,8 @@
}
webidl.configurePrototype(ReadableStreamDefaultController);
const ReadableStreamDefaultControllerPrototype =
ReadableStreamDefaultController.prototype;
/**
* @template I
@ -5186,13 +5235,13 @@
/** @returns {ReadableStream<O>} */
get readable() {
webidl.assertBranded(this, TransformStream);
webidl.assertBranded(this, TransformStreamPrototype);
return this[_readable];
}
/** @returns {WritableStream<I>} */
get writable() {
webidl.assertBranded(this, TransformStream);
webidl.assertBranded(this, TransformStreamPrototype);
return this[_writable];
}
@ -5204,6 +5253,7 @@
}
webidl.configurePrototype(TransformStream);
const TransformStreamPrototype = TransformStream.prototype;
/** @template O */
class TransformStreamDefaultController {
@ -5220,7 +5270,7 @@
/** @returns {number | null} */
get desiredSize() {
webidl.assertBranded(this, TransformStreamDefaultController);
webidl.assertBranded(this, TransformStreamDefaultController.prototype);
const readableController = this[_stream][_readable][_controller];
return readableStreamDefaultControllerGetDesiredSize(
/** @type {ReadableStreamDefaultController<O>} */ readableController,
@ -5232,7 +5282,7 @@
* @returns {void}
*/
enqueue(chunk = undefined) {
webidl.assertBranded(this, TransformStreamDefaultController);
webidl.assertBranded(this, TransformStreamDefaultController.prototype);
if (chunk !== undefined) {
chunk = webidl.converters.any(chunk);
}
@ -5244,7 +5294,7 @@
* @returns {void}
*/
error(reason = undefined) {
webidl.assertBranded(this, TransformStreamDefaultController);
webidl.assertBranded(this, TransformStreamDefaultController.prototype);
if (reason !== undefined) {
reason = webidl.converters.any(reason);
}
@ -5253,20 +5303,25 @@
/** @returns {void} */
terminate() {
webidl.assertBranded(this, TransformStreamDefaultController);
webidl.assertBranded(this, TransformStreamDefaultControllerPrototype);
transformStreamDefaultControllerTerminate(this);
}
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof TransformStreamDefaultController,
evaluate: ObjectPrototypeIsPrototypeOf(
TransformStreamDefaultController.prototype,
this,
),
keys: ["desiredSize"],
}));
}
}
webidl.configurePrototype(TransformStreamDefaultController);
const TransformStreamDefaultControllerPrototype =
TransformStreamDefaultController.prototype;
/** @template W */
class WritableStream {
@ -5336,7 +5391,7 @@
/** @returns {boolean} */
get locked() {
webidl.assertBranded(this, WritableStream);
webidl.assertBranded(this, WritableStreamPrototype);
return isWritableStreamLocked(this);
}
@ -5346,7 +5401,7 @@
*/
abort(reason = undefined) {
try {
webidl.assertBranded(this, WritableStream);
webidl.assertBranded(this, WritableStreamPrototype);
} catch (err) {
return PromiseReject(err);
}
@ -5366,7 +5421,7 @@
/** @returns {Promise<void>} */
close() {
try {
webidl.assertBranded(this, WritableStream);
webidl.assertBranded(this, WritableStreamPrototype);
} catch (err) {
return PromiseReject(err);
}
@ -5387,7 +5442,7 @@
/** @returns {WritableStreamDefaultWriter<W>} */
getWriter() {
webidl.assertBranded(this, WritableStream);
webidl.assertBranded(this, WritableStreamPrototype);
return acquireWritableStreamDefaultWriter(this);
}
@ -5397,6 +5452,7 @@
}
webidl.configurePrototype(WritableStream);
const WritableStreamPrototype = WritableStream.prototype;
/** @template W */
class WritableStreamDefaultWriter {
@ -5426,7 +5482,7 @@
/** @returns {Promise<void>} */
get closed() {
try {
webidl.assertBranded(this, WritableStreamDefaultWriter);
webidl.assertBranded(this, WritableStreamDefaultWriterPrototype);
} catch (err) {
return PromiseReject(err);
}
@ -5435,7 +5491,7 @@
/** @returns {number} */
get desiredSize() {
webidl.assertBranded(this, WritableStreamDefaultWriter);
webidl.assertBranded(this, WritableStreamDefaultWriterPrototype);
if (this[_stream] === undefined) {
throw new TypeError(
"A writable stream is not associated with the writer.",
@ -5447,7 +5503,7 @@
/** @returns {Promise<void>} */
get ready() {
try {
webidl.assertBranded(this, WritableStreamDefaultWriter);
webidl.assertBranded(this, WritableStreamDefaultWriterPrototype);
} catch (err) {
return PromiseReject(err);
}
@ -5460,7 +5516,7 @@
*/
abort(reason = undefined) {
try {
webidl.assertBranded(this, WritableStreamDefaultWriter);
webidl.assertBranded(this, WritableStreamDefaultWriterPrototype);
} catch (err) {
return PromiseReject(err);
}
@ -5478,7 +5534,7 @@
/** @returns {Promise<void>} */
close() {
try {
webidl.assertBranded(this, WritableStreamDefaultWriter);
webidl.assertBranded(this, WritableStreamDefaultWriterPrototype);
} catch (err) {
return PromiseReject(err);
}
@ -5498,7 +5554,7 @@
/** @returns {void} */
releaseLock() {
webidl.assertBranded(this, WritableStreamDefaultWriter);
webidl.assertBranded(this, WritableStreamDefaultWriterPrototype);
const stream = this[_stream];
if (stream === undefined) {
return;
@ -5513,7 +5569,7 @@
*/
write(chunk = undefined) {
try {
webidl.assertBranded(this, WritableStreamDefaultWriter);
webidl.assertBranded(this, WritableStreamDefaultWriterPrototype);
if (chunk !== undefined) {
chunk = webidl.converters.any(chunk);
}
@ -5531,7 +5587,10 @@
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof WritableStreamDefaultWriter,
evaluate: ObjectPrototypeIsPrototypeOf(
WritableStreamDefaultWriter.prototype,
this,
),
keys: [
"closed",
"desiredSize",
@ -5542,6 +5601,8 @@
}
webidl.configurePrototype(WritableStreamDefaultWriter);
const WritableStreamDefaultWriterPrototype =
WritableStreamDefaultWriter.prototype;
/** @template W */
class WritableStreamDefaultController {
@ -5567,7 +5628,7 @@
[_signal];
get signal() {
webidl.assertBranded(this, WritableStreamDefaultController);
webidl.assertBranded(this, WritableStreamDefaultControllerPrototype);
return this[_signal];
}
@ -5580,7 +5641,7 @@
* @returns {void}
*/
error(e = undefined) {
webidl.assertBranded(this, WritableStreamDefaultController);
webidl.assertBranded(this, WritableStreamDefaultControllerPrototype);
if (e !== undefined) {
e = webidl.converters.any(e);
}
@ -5594,7 +5655,10 @@
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof WritableStreamDefaultController,
evaluate: ObjectPrototypeIsPrototypeOf(
WritableStreamDefaultController.prototype,
this,
),
keys: [],
}));
}
@ -5615,6 +5679,8 @@
}
webidl.configurePrototype(WritableStreamDefaultController);
const WritableStreamDefaultControllerPrototype =
WritableStreamDefaultController.prototype;
/**
* @param {ReadableStream} stream
@ -5624,9 +5690,9 @@
}
webidl.converters.ReadableStream = webidl
.createInterfaceConverter("ReadableStream", ReadableStream);
.createInterfaceConverter("ReadableStream", ReadableStream.prototype);
webidl.converters.WritableStream = webidl
.createInterfaceConverter("WritableStream", WritableStream);
.createInterfaceConverter("WritableStream", WritableStream.prototype);
webidl.converters.ReadableStreamType = webidl.createEnumConverter(
"ReadableStreamType",
@ -5787,6 +5853,7 @@
ByteLengthQueuingStrategy,
CountQueuingStrategy,
ReadableStream,
ReadableStreamPrototype,
ReadableStreamDefaultReader,
TransformStream,
WritableStream,

42
ext/web/08_text_encoding.js
View file

@ -16,6 +16,7 @@
const webidl = window.__bootstrap.webidl;
const {
ArrayBufferIsView,
ObjectPrototypeIsPrototypeOf,
PromiseReject,
PromiseResolve,
StringPrototypeCharCodeAt,
@ -59,19 +60,19 @@
/** @returns {string} */
get encoding() {
webidl.assertBranded(this, TextDecoder);
webidl.assertBranded(this, TextDecoderPrototype);
return this.#encoding;
}
/** @returns {boolean} */
get fatal() {
webidl.assertBranded(this, TextDecoder);
webidl.assertBranded(this, TextDecoderPrototype);
return this.#fatal;
}
/** @returns {boolean} */
get ignoreBOM() {
webidl.assertBranded(this, TextDecoder);
webidl.assertBranded(this, TextDecoderPrototype);
return this.#ignoreBOM;
}
@ -80,7 +81,7 @@
* @param {TextDecodeOptions} options
*/
decode(input = new Uint8Array(), options = {}) {
webidl.assertBranded(this, TextDecoder);
webidl.assertBranded(this, TextDecoderPrototype);
const prefix = "Failed to execute 'decode' on 'TextDecoder'";
if (input !== undefined) {
input = webidl.converters.BufferSource(input, {
@ -119,7 +120,12 @@
// If the buffer is detached, just create a new empty Uint8Array.
input = new Uint8Array();
}
if (input.buffer instanceof SharedArrayBuffer) {
if (
ObjectPrototypeIsPrototypeOf(
SharedArrayBuffer.prototype,
input.buffer,
)
) {
// We clone the data into a non-shared ArrayBuffer so we can pass it
// to Rust.
// `input` is now a Uint8Array, and calling the TypedArray constructor
@ -140,6 +146,7 @@
}
webidl.configurePrototype(TextDecoder);
const TextDecoderPrototype = TextDecoder.prototype;
class TextEncoder {
constructor() {
@ -148,7 +155,7 @@
/** @returns {string} */
get encoding() {
webidl.assertBranded(this, TextEncoder);
webidl.assertBranded(this, TextEncoderPrototype);
return "utf-8";
}
@ -157,7 +164,7 @@
* @returns {Uint8Array}
*/
encode(input = "") {
webidl.assertBranded(this, TextEncoder);
webidl.assertBranded(this, TextEncoderPrototype);
const prefix = "Failed to execute 'encode' on 'TextEncoder'";
// The WebIDL type of `input` is `USVString`, but `core.encode` already
// converts lone surrogates to the replacement character.
@ -174,7 +181,7 @@
* @returns {TextEncoderEncodeIntoResult}
*/
encodeInto(source, destination) {
webidl.assertBranded(this, TextEncoder);
webidl.assertBranded(this, TextEncoderPrototype);
const prefix = "Failed to execute 'encodeInto' on 'TextEncoder'";
// The WebIDL type of `source` is `USVString`, but the ops bindings
// already convert lone surrogates to the replacement character.
@ -192,6 +199,7 @@
}
webidl.configurePrototype(TextEncoder);
const TextEncoderPrototype = TextEncoder.prototype;
class TextDecoderStream {
/** @type {TextDecoder} */
@ -248,36 +256,37 @@
/** @returns {string} */
get encoding() {
webidl.assertBranded(this, TextDecoderStream);
webidl.assertBranded(this, TextDecoderStreamPrototype);
return this.#decoder.encoding;
}
/** @returns {boolean} */
get fatal() {
webidl.assertBranded(this, TextDecoderStream);
webidl.assertBranded(this, TextDecoderStreamPrototype);
return this.#decoder.fatal;
}
/** @returns {boolean} */
get ignoreBOM() {
webidl.assertBranded(this, TextDecoderStream);
webidl.assertBranded(this, TextDecoderStreamPrototype);
return this.#decoder.ignoreBOM;
}
/** @returns {ReadableStream<string>} */
get readable() {
webidl.assertBranded(this, TextDecoderStream);
webidl.assertBranded(this, TextDecoderStreamPrototype);
return this.#transform.readable;
}
/** @returns {WritableStream<BufferSource>} */
get writable() {
webidl.assertBranded(this, TextDecoderStream);
webidl.assertBranded(this, TextDecoderStreamPrototype);
return this.#transform.writable;
}
}
webidl.configurePrototype(TextDecoderStream);
const TextDecoderStreamPrototype = TextDecoderStream.prototype;
class TextEncoderStream {
/** @type {string | null} */
@ -332,24 +341,25 @@
/** @returns {string} */
get encoding() {
webidl.assertBranded(this, TextEncoderStream);
webidl.assertBranded(this, TextEncoderStreamPrototype);
return "utf-8";
}
/** @returns {ReadableStream<Uint8Array>} */
get readable() {
webidl.assertBranded(this, TextEncoderStream);
webidl.assertBranded(this, TextEncoderStreamPrototype);
return this.#transform.readable;
}
/** @returns {WritableStream<string>} */
get writable() {
webidl.assertBranded(this, TextEncoderStream);
webidl.assertBranded(this, TextEncoderStreamPrototype);
return this.#transform.writable;
}
}
webidl.configurePrototype(TextEncoderStream);
const TextEncoderStreamPrototype = TextEncoderStream.prototype;
webidl.converters.TextDecoderOptions = webidl.createDictionaryConverter(
"TextDecoderOptions",

43
ext/web/09_file.js
View file

@ -15,7 +15,7 @@
const core = window.Deno.core;
const webidl = window.__bootstrap.webidl;
const {
ArrayBuffer,
ArrayBufferPrototype,
ArrayBufferPrototypeSlice,
ArrayBufferIsView,
ArrayPrototypePush,
@ -23,6 +23,7 @@
DatePrototypeGetTime,
MathMax,
MathMin,
ObjectPrototypeIsPrototypeOf,
RegExpPrototypeTest,
StringPrototypeCharAt,
StringPrototypeToLowerCase,
@ -109,7 +110,7 @@
const processedParts = [];
let size = 0;
for (const element of parts) {
if (element instanceof ArrayBuffer) {
if (ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, element)) {
const chunk = new Uint8Array(ArrayBufferPrototypeSlice(element, 0));
ArrayPrototypePush(processedParts, BlobReference.fromUint8Array(chunk));
size += element.byteLength;
@ -121,7 +122,7 @@
);
size += element.byteLength;
ArrayPrototypePush(processedParts, BlobReference.fromUint8Array(chunk));
} else if (element instanceof Blob) {
} else if (ObjectPrototypeIsPrototypeOf(BlobPrototype, element)) {
ArrayPrototypePush(processedParts, element);
size += element.size;
} else if (typeof element === "string") {
@ -157,7 +158,7 @@
*/
function getParts(blob, bag = []) {
for (const part of blob[_parts]) {
if (part instanceof Blob) {
if (ObjectPrototypeIsPrototypeOf(BlobPrototype, part)) {
getParts(part, bag);
} else {
ArrayPrototypePush(bag, part._id);
@ -204,13 +205,13 @@
/** @returns {number} */
get size() {
webidl.assertBranded(this, Blob);
webidl.assertBranded(this, BlobPrototype);
return this[_size];
}
/** @returns {string} */
get type() {
webidl.assertBranded(this, Blob);
webidl.assertBranded(this, BlobPrototype);
return this[_type];
}
@ -221,7 +222,7 @@
* @returns {Blob}
*/
slice(start = undefined, end = undefined, contentType = undefined) {
webidl.assertBranded(this, Blob);
webidl.assertBranded(this, BlobPrototype);
const prefix = "Failed to execute 'slice' on 'Blob'";
if (start !== undefined) {
start = webidl.converters["long long"](start, {
@ -316,7 +317,7 @@
* @returns {ReadableStream<Uint8Array>}
*/
stream() {
webidl.assertBranded(this, Blob);
webidl.assertBranded(this, BlobPrototype);
const partIterator = toIterator(this[_parts]);
const stream = new ReadableStream({
type: "bytes",
@ -338,7 +339,7 @@
* @returns {Promise<string>}
*/
async text() {
webidl.assertBranded(this, Blob);
webidl.assertBranded(this, BlobPrototype);
const buffer = await this.arrayBuffer();
return core.decode(new Uint8Array(buffer));
}
@ -347,7 +348,7 @@
* @returns {Promise<ArrayBuffer>}
*/
async arrayBuffer() {
webidl.assertBranded(this, Blob);
webidl.assertBranded(this, BlobPrototype);
const stream = this.stream();
const bytes = new Uint8Array(this.size);
let offset = 0;
@ -361,7 +362,7 @@
[SymbolFor("Deno.customInspect")](inspect) {
return inspect(consoleInternal.createFilteredInspectProxy({
object: this,
evaluate: this instanceof Blob,
evaluate: ObjectPrototypeIsPrototypeOf(BlobPrototype, this),
keys: [
"size",
"type",
@ -371,15 +372,22 @@
}
webidl.configurePrototype(Blob);
const BlobPrototype = Blob.prototype;
webidl.converters["Blob"] = webidl.createInterfaceConverter("Blob", Blob);
webidl.converters["Blob"] = webidl.createInterfaceConverter(
"Blob",
Blob.prototype,
);
webidl.converters["BlobPart"] = (V, opts) => {
// Union for ((ArrayBuffer or ArrayBufferView) or Blob or USVString)
if (typeof V == "object") {
if (V instanceof Blob) {
if (ObjectPrototypeIsPrototypeOf(BlobPrototype, V)) {
return webidl.converters["Blob"](V, opts);
}
if (V instanceof ArrayBuffer || V instanceof SharedArrayBuffer) {
if (
ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, V) ||
ObjectPrototypeIsPrototypeOf(SharedArrayBuffer.prototype, V)
) {
return webidl.converters["ArrayBuffer"](V, opts);
}
if (ArrayBufferIsView(V)) {
@ -458,18 +466,19 @@
/** @returns {string} */
get name() {
webidl.assertBranded(this, File);
webidl.assertBranded(this, FilePrototype);
return this[_Name];
}
/** @returns {number} */
get lastModified() {
webidl.assertBranded(this, File);
webidl.assertBranded(this, FilePrototype);
return this[_LastModified];
}
}
webidl.configurePrototype(File);
const FilePrototype = File.prototype;
webidl.converters["FilePropertyBag"] = webidl.createDictionaryConverter(
"FilePropertyBag",
@ -593,6 +602,8 @@
blobFromObjectUrl,
getParts,
Blob,
BlobPrototype,
File,
FilePrototype,
};
})(this);

28
ext/web/10_filereader.js
View file

@ -28,12 +28,14 @@
MapPrototypeGet,
MapPrototypeSet,
ObjectDefineProperty,
ObjectPrototypeIsPrototypeOf,
queueMicrotask,
StringFromCodePoint,
Symbol,
TypedArrayPrototypeSet,
TypeError,
Uint8Array,
Uint8ArrayPrototype,
} = window.__bootstrap.primordials;
const state = Symbol("[[state]]");
@ -116,7 +118,10 @@
// 4. If chunkPromise is fulfilled with an object whose done property is false
// and whose value property is a Uint8Array object, run these steps:
if (!chunk.done && chunk.value instanceof Uint8Array) {
if (
!chunk.done &&
ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, chunk.value)
) {
ArrayPrototypePush(chunks, chunk.value);
// TODO(bartlomieju): (only) If roughly 50ms have passed since last progress
@ -260,7 +265,7 @@
}
#getEventHandlerFor(name) {
webidl.assertBranded(this, FileReader);
webidl.assertBranded(this, FileReaderPrototype);
const maybeMap = this[handlerSymbol];
if (!maybeMap) return null;
@ -269,7 +274,7 @@
}
#setEventHandlerFor(name, value) {
webidl.assertBranded(this, FileReader);
webidl.assertBranded(this, FileReaderPrototype);
if (!this[handlerSymbol]) {
this[handlerSymbol] = new Map();
@ -292,7 +297,7 @@
/** @returns {number} */
get readyState() {
webidl.assertBranded(this, FileReader);
webidl.assertBranded(this, FileReaderPrototype);
switch (this[state]) {
case "empty":
return FileReader.EMPTY;
@ -306,17 +311,17 @@
}
get result() {
webidl.assertBranded(this, FileReader);
webidl.assertBranded(this, FileReaderPrototype);
return this[result];
}
get error() {
webidl.assertBranded(this, FileReader);
webidl.assertBranded(this, FileReaderPrototype);
return this[error];
}
abort() {
webidl.assertBranded(this, FileReader);
webidl.assertBranded(this, FileReaderPrototype);
// If context object's state is "empty" or if context object's state is "done" set context object's result to null and terminate this algorithm.
if (
this[state] === "empty" ||
@ -349,7 +354,7 @@
/** @param {Blob} blob */
readAsArrayBuffer(blob) {
webidl.assertBranded(this, FileReader);
webidl.assertBranded(this, FileReaderPrototype);
const prefix = "Failed to execute 'readAsArrayBuffer' on 'FileReader'";
webidl.requiredArguments(arguments.length, 1, { prefix });
this.#readOperation(blob, { kind: "ArrayBuffer" });
@ -357,7 +362,7 @@
/** @param {Blob} blob */
readAsBinaryString(blob) {
webidl.assertBranded(this, FileReader);
webidl.assertBranded(this, FileReaderPrototype);
const prefix = "Failed to execute 'readAsBinaryString' on 'FileReader'";
webidl.requiredArguments(arguments.length, 1, { prefix });
// alias for readAsArrayBuffer
@ -366,7 +371,7 @@
/** @param {Blob} blob */
readAsDataURL(blob) {
webidl.assertBranded(this, FileReader);
webidl.assertBranded(this, FileReaderPrototype);
const prefix = "Failed to execute 'readAsDataURL' on 'FileReader'";
webidl.requiredArguments(arguments.length, 1, { prefix });
// alias for readAsArrayBuffer
@ -378,7 +383,7 @@
* @param {string} [encoding]
*/
readAsText(blob, encoding = undefined) {
webidl.assertBranded(this, FileReader);
webidl.assertBranded(this, FileReaderPrototype);
const prefix = "Failed to execute 'readAsText' on 'FileReader'";
webidl.requiredArguments(arguments.length, 1, { prefix });
if (encoding !== undefined) {
@ -435,6 +440,7 @@
}
webidl.configurePrototype(FileReader);
const FileReaderPrototype = FileReader.prototype;
ObjectDefineProperty(FileReader, "EMPTY", {
writable: false,

39
ext/web/13_message_port.js
View file

@ -10,19 +10,21 @@
((window) => {
const core = window.Deno.core;
const { Interrupted } = core;
const { InterruptedPrototype } = core;
const webidl = window.__bootstrap.webidl;
const { setEventTargetData } = window.__bootstrap.eventTarget;
const { defineEventHandler } = window.__bootstrap.event;
const { DOMException } = window.__bootstrap.domException;
const {
ArrayBuffer,
ArrayBufferPrototype,
ArrayPrototypeFilter,
ArrayPrototypeIncludes,
ArrayPrototypePush,
ObjectPrototypeIsPrototypeOf,
ObjectSetPrototypeOf,
Symbol,
SymbolFor,
SymbolIterator,
TypeError,
WeakSet,
WeakSetPrototypeAdd,
@ -45,12 +47,12 @@
}
get port1() {
webidl.assertBranded(this, MessageChannel);
webidl.assertBranded(this, MessageChannelPrototype);
return this.#port1;
}
get port2() {
webidl.assertBranded(this, MessageChannel);
webidl.assertBranded(this, MessageChannelPrototype);
return this.#port2;
}
@ -62,6 +64,7 @@
}
webidl.configurePrototype(MessageChannel);
const MessageChannelPrototype = MessageChannel.prototype;
const _id = Symbol("id");
const _enabled = Symbol("enabled");
@ -72,7 +75,7 @@
*/
function createMessagePort(id) {
const port = core.createHostObject();
ObjectSetPrototypeOf(port, MessagePort.prototype);
ObjectSetPrototypeOf(port, MessagePortPrototype);
port[webidl.brand] = webidl.brand;
setEventTargetData(port);
port[_id] = id;
@ -95,7 +98,7 @@
* @param {object[] | StructuredSerializeOptions} transferOrOptions
*/
postMessage(message, transferOrOptions = {}) {
webidl.assertBranded(this, MessagePort);
webidl.assertBranded(this, MessagePortPrototype);
const prefix = "Failed to execute 'postMessage' on 'MessagePort'";
webidl.requiredArguments(arguments.length, 1, { prefix });
message = webidl.converters.any(message);
@ -103,7 +106,7 @@
if (
webidl.type(transferOrOptions) === "Object" &&
transferOrOptions !== undefined &&
transferOrOptions[Symbol.iterator] !== undefined
transferOrOptions[SymbolIterator] !== undefined
) {
const transfer = webidl.converters["sequence<object>"](
transferOrOptions,
@ -129,7 +132,7 @@
}
start() {
webidl.assertBranded(this, MessagePort);
webidl.assertBranded(this, MessagePortPrototype);
if (this[_enabled]) return;
(async () => {
this[_enabled] = true;
@ -142,7 +145,7 @@
this[_id],
);
} catch (err) {
if (err instanceof Interrupted) break;
if (ObjectPrototypeIsPrototypeOf(InterruptedPrototype, err)) break;
throw err;
}
if (data === null) break;
@ -160,7 +163,7 @@
data: message,
ports: ArrayPrototypeFilter(
transferables,
(t) => t instanceof MessagePort,
(t) => ObjectPrototypeIsPrototypeOf(MessagePortPrototype, t),
),
});
this.dispatchEvent(event);
@ -170,7 +173,7 @@
}
close() {
webidl.assertBranded(this, MessagePort);
webidl.assertBranded(this, MessagePortPrototype);
if (this[_id] !== null) {
core.close(this[_id]);
this[_id] = null;
@ -184,6 +187,7 @@
defineEventHandler(MessagePort.prototype, "messageerror");
webidl.configurePrototype(MessagePort);
const MessagePortPrototype = MessagePort.prototype;
/**
* @returns {[number, number]}
@ -245,7 +249,7 @@
function serializeJsMessageData(data, transferables) {
const transferedArrayBuffers = ArrayPrototypeFilter(
transferables,
(a) => a instanceof ArrayBuffer,
(a) => ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, a),
);
for (const arrayBuffer of transferedArrayBuffers) {
@ -266,7 +270,7 @@
serializedData = core.serialize(data, {
hostObjects: ArrayPrototypeFilter(
transferables,
(a) => a instanceof MessagePort,
(a) => ObjectPrototypeIsPrototypeOf(MessagePortPrototype, a),
),
transferedArrayBuffers,
});
@ -279,8 +283,8 @@
let arrayBufferI = 0;
for (const transferable of transferables) {
if (transferable instanceof MessagePort) {
webidl.assertBranded(transferable, MessagePort);
if (ObjectPrototypeIsPrototypeOf(MessagePortPrototype, transferable)) {
webidl.assertBranded(transferable, MessagePortPrototype);
const id = transferable[_id];
if (id === null) {
throw new DOMException(
@ -293,7 +297,9 @@
kind: "messagePort",
data: id,
});
} else if (transferable instanceof ArrayBuffer) {
} else if (
ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, transferable)
) {
ArrayPrototypePush(serializedTransferables, {
kind: "arrayBuffer",
data: transferedArrayBuffers[arrayBufferI],
@ -339,6 +345,7 @@
window.__bootstrap.messagePort = {
MessageChannel,
MessagePort,
MessagePortPrototype,
deserializeJsMessageData,
serializeJsMessageData,
structuredClone,

10
ext/web/14_compression.js
View file

@ -53,17 +53,18 @@
}
get readable() {
webidl.assertBranded(this, CompressionStream);
webidl.assertBranded(this, CompressionStreamPrototype);
return this.#transform.readable;
}
get writable() {
webidl.assertBranded(this, CompressionStream);
webidl.assertBranded(this, CompressionStreamPrototype);
return this.#transform.writable;
}
}
webidl.configurePrototype(CompressionStream);
const CompressionStreamPrototype = CompressionStream.prototype;
class DecompressionStream {
#transform;
@ -98,12 +99,12 @@
}
get readable() {
webidl.assertBranded(this, DecompressionStream);
webidl.assertBranded(this, DecompressionStreamPrototype);
return this.#transform.readable;
}
get writable() {
webidl.assertBranded(this, DecompressionStream);
webidl.assertBranded(this, DecompressionStreamPrototype);
return this.#transform.writable;
}
}
@ -115,6 +116,7 @@
}
webidl.configurePrototype(DecompressionStream);
const DecompressionStreamPrototype = DecompressionStream.prototype;
window.__bootstrap.compression = {
CompressionStream,

314
ext/webgpu/01_webgpu.js
View file

File diff suppressed because it is too large Load diff

68
ext/webgpu/02_idl_types.js
View file

@ -56,13 +56,13 @@
// INTERFACE: GPUSupportedLimits
webidl.converters.GPUSupportedLimits = webidl.createInterfaceConverter(
"GPUSupportedLimits",
GPUSupportedLimits,
GPUSupportedLimits.prototype,
);
// INTERFACE: GPUSupportedFeatures
webidl.converters.GPUSupportedFeatures = webidl.createInterfaceConverter(
"GPUSupportedFeatures",
GPUSupportedFeatures,
GPUSupportedFeatures.prototype,
);
// ENUM: GPUPredefinedColorSpace
@ -72,7 +72,7 @@
);
// INTERFACE: GPU
webidl.converters.GPU = webidl.createInterfaceConverter("GPU", GPU);
webidl.converters.GPU = webidl.createInterfaceConverter("GPU", GPU.prototype);
// ENUM: GPUPowerPreference
webidl.converters["GPUPowerPreference"] = webidl.createEnumConverter(
@ -104,7 +104,7 @@
// INTERFACE: GPUAdapter
webidl.converters.GPUAdapter = webidl.createInterfaceConverter(
"GPUAdapter",
GPUAdapter,
GPUAdapter.prototype,
);
// ENUM: GPUFeatureName
@ -178,13 +178,13 @@
// INTERFACE: GPUDevice
webidl.converters.GPUDevice = webidl.createInterfaceConverter(
"GPUDevice",
GPUDevice,
GPUDevice.prototype,
);
// INTERFACE: GPUBuffer
webidl.converters.GPUBuffer = webidl.createInterfaceConverter(
"GPUBuffer",
GPUBuffer,
GPUBuffer.prototype,
);
// TYPEDEF: GPUSize64
@ -218,7 +218,7 @@
// INTERFACE: GPUBufferUsage
webidl.converters.GPUBufferUsage = webidl.createInterfaceConverter(
"GPUBufferUsage",
GPUBufferUsage,
GPUBufferUsage.prototype,
);
// TYPEDEF: GPUMapModeFlags
@ -228,13 +228,13 @@
// INTERFACE: GPUMapMode
webidl.converters.GPUMapMode = webidl.createInterfaceConverter(
"GPUMapMode",
GPUMapMode,
GPUMapMode.prototype,
);
// INTERFACE: GPUTexture
webidl.converters.GPUTexture = webidl.createInterfaceConverter(
"GPUTexture",
GPUTexture,
GPUTexture.prototype,
);
// TYPEDEF: GPUIntegerCoordinate
@ -444,13 +444,13 @@
// INTERFACE: GPUTextureUsage
webidl.converters.GPUTextureUsage = webidl.createInterfaceConverter(
"GPUTextureUsage",
GPUTextureUsage,
GPUTextureUsage.prototype,
);
// INTERFACE: GPUTextureView
webidl.converters.GPUTextureView = webidl.createInterfaceConverter(
"GPUTextureView",
GPUTextureView,
GPUTextureView.prototype,
);
// ENUM: GPUTextureViewDimension
@ -517,7 +517,7 @@
// INTERFACE: GPUSampler
webidl.converters.GPUSampler = webidl.createInterfaceConverter(
"GPUSampler",
GPUSampler,
GPUSampler.prototype,
);
// ENUM: GPUAddressMode
@ -613,7 +613,7 @@
// INTERFACE: GPUBindGroupLayout
webidl.converters.GPUBindGroupLayout = webidl.createInterfaceConverter(
"GPUBindGroupLayout",
GPUBindGroupLayout,
GPUBindGroupLayout.prototype,
);
// TYPEDEF: GPUIndex32
@ -796,13 +796,13 @@
// INTERFACE: GPUShaderStage
webidl.converters.GPUShaderStage = webidl.createInterfaceConverter(
"GPUShaderStage",
GPUShaderStage,
GPUShaderStage.prototype,
);
// INTERFACE: GPUBindGroup
webidl.converters.GPUBindGroup = webidl.createInterfaceConverter(
"GPUBindGroup",
GPUBindGroup,
GPUBindGroup.prototype,
);
// DICTIONARY: GPUBufferBinding
@ -871,7 +871,7 @@
// INTERFACE: GPUPipelineLayout
webidl.converters.GPUPipelineLayout = webidl.createInterfaceConverter(
"GPUPipelineLayout",
GPUPipelineLayout,
GPUPipelineLayout.prototype,
);
// DICTIONARY: GPUPipelineLayoutDescriptor
@ -894,7 +894,7 @@
// INTERFACE: GPUShaderModule
webidl.converters.GPUShaderModule = webidl.createInterfaceConverter(
"GPUShaderModule",
GPUShaderModule,
GPUShaderModule.prototype,
);
// DICTIONARY: GPUShaderModuleDescriptor
@ -926,13 +926,13 @@
// // INTERFACE: GPUCompilationMessage
// webidl.converters.GPUCompilationMessage = webidl.createInterfaceConverter(
// "GPUCompilationMessage",
// GPUCompilationMessage,
// GPUCompilationMessage.prototype,
// );
// // INTERFACE: GPUCompilationInfo
// webidl.converters.GPUCompilationInfo = webidl.createInterfaceConverter(
// "GPUCompilationInfo",
// GPUCompilationInfo,
// GPUCompilationInfo.prototype,
// );
// DICTIONARY: GPUPipelineDescriptorBase
@ -981,7 +981,7 @@
// INTERFACE: GPUComputePipeline
webidl.converters.GPUComputePipeline = webidl.createInterfaceConverter(
"GPUComputePipeline",
GPUComputePipeline,
GPUComputePipeline.prototype,
);
// DICTIONARY: GPUComputePipelineDescriptor
@ -1003,7 +1003,7 @@
// INTERFACE: GPURenderPipeline
webidl.converters.GPURenderPipeline = webidl.createInterfaceConverter(
"GPURenderPipeline",
GPURenderPipeline,
GPURenderPipeline.prototype,
);
// ENUM: GPUVertexStepMode
@ -1476,13 +1476,13 @@
// INTERFACE: GPUColorWrite
webidl.converters.GPUColorWrite = webidl.createInterfaceConverter(
"GPUColorWrite",
GPUColorWrite,
GPUColorWrite.prototype,
);
// INTERFACE: GPUCommandBuffer
webidl.converters.GPUCommandBuffer = webidl.createInterfaceConverter(
"GPUCommandBuffer",
GPUCommandBuffer,
GPUCommandBuffer.prototype,
);
webidl.converters["sequence<GPUCommandBuffer>"] = webidl
.createSequenceConverter(webidl.converters["GPUCommandBuffer"]);
@ -1499,7 +1499,7 @@
// INTERFACE: GPUCommandEncoder
webidl.converters.GPUCommandEncoder = webidl.createInterfaceConverter(
"GPUCommandEncoder",
GPUCommandEncoder,
GPUCommandEncoder.prototype,
);
// DICTIONARY: GPUCommandEncoderDescriptor
@ -1654,7 +1654,7 @@
// INTERFACE: GPUComputePassEncoder
webidl.converters.GPUComputePassEncoder = webidl.createInterfaceConverter(
"GPUComputePassEncoder",
GPUComputePassEncoder,
GPUComputePassEncoder.prototype,
);
// DICTIONARY: GPUComputePassDescriptor
@ -1669,7 +1669,7 @@
// INTERFACE: GPURenderPassEncoder
webidl.converters.GPURenderPassEncoder = webidl.createInterfaceConverter(
"GPURenderPassEncoder",
GPURenderPassEncoder,
GPURenderPassEncoder.prototype,
);
// ENUM: GPULoadOp
@ -1787,7 +1787,7 @@
// INTERFACE: GPUQuerySet
webidl.converters.GPUQuerySet = webidl.createInterfaceConverter(
"GPUQuerySet",
GPUQuerySet,
GPUQuerySet.prototype,
);
// DICTIONARY: GPURenderPassDescriptor
@ -1815,7 +1815,7 @@
// INTERFACE: GPURenderBundle
webidl.converters.GPURenderBundle = webidl.createInterfaceConverter(
"GPURenderBundle",
GPURenderBundle,
GPURenderBundle.prototype,
);
webidl.converters["sequence<GPURenderBundle>"] = webidl
.createSequenceConverter(webidl.converters["GPURenderBundle"]);
@ -1832,7 +1832,7 @@
// INTERFACE: GPURenderBundleEncoder
webidl.converters.GPURenderBundleEncoder = webidl.createInterfaceConverter(
"GPURenderBundleEncoder",
GPURenderBundleEncoder,
GPURenderBundleEncoder.prototype,
);
// DICTIONARY: GPURenderPassLayout
@ -1885,7 +1885,7 @@
// INTERFACE: GPUQueue
webidl.converters.GPUQueue = webidl.createInterfaceConverter(
"GPUQueue",
GPUQueue,
GPUQueue.prototype,
);
// ENUM: GPUQueryType
@ -1945,7 +1945,7 @@
// // INTERFACE: GPUDeviceLostInfo
// webidl.converters.GPUDeviceLostInfo = webidl.createInterfaceConverter(
// "GPUDeviceLostInfo",
// GPUDeviceLostInfo,
// GPUDeviceLostInfo.prototype,
// );
// ENUM: GPUErrorFilter
@ -1960,13 +1960,13 @@
// INTERFACE: GPUOutOfMemoryError
webidl.converters.GPUOutOfMemoryError = webidl.createInterfaceConverter(
"GPUOutOfMemoryError",
GPUOutOfMemoryError,
GPUOutOfMemoryError.prototype,
);
// INTERFACE: GPUValidationError
webidl.converters.GPUValidationError = webidl.createInterfaceConverter(
"GPUValidationError",
GPUValidationError,
GPUValidationError.prototype,
);
// TYPEDEF: GPUError
@ -1975,7 +1975,7 @@
// // INTERFACE: GPUUncapturedErrorEvent
// webidl.converters.GPUUncapturedErrorEvent = webidl.createInterfaceConverter(
// "GPUUncapturedErrorEvent",
// GPUUncapturedErrorEvent,
// GPUUncapturedErrorEvent.prototype,
// );
// DICTIONARY: GPUUncapturedErrorEventInit

24
ext/webidl/00_webidl.js
View file

@ -11,7 +11,7 @@
((window) => {
const core = window.Deno.core;
const {
ArrayBuffer,
ArrayBufferPrototype,
ArrayBufferIsView,
ArrayPrototypeForEach,
ArrayPrototypePush,
@ -20,7 +20,6 @@
BigInt,
BigIntAsIntN,
BigIntAsUintN,
DataView,
Float32Array,
Float64Array,
FunctionPrototypeBind,
@ -50,6 +49,7 @@
ObjectGetOwnPropertyDescriptors,
ObjectGetPrototypeOf,
ObjectPrototypeHasOwnProperty,
ObjectPrototypeIsPrototypeOf,
ObjectIs,
PromisePrototypeThen,
PromiseReject,
@ -434,11 +434,11 @@
}
function isNonSharedArrayBuffer(V) {
return V instanceof ArrayBuffer;
return ObjectPrototypeIsPrototypeOf(ArrayBufferPrototype, V);
}
function isSharedArrayBuffer(V) {
return V instanceof SharedArrayBuffer;
return ObjectPrototypeIsPrototypeOf(SharedArrayBuffer.prototype, V);
}
converters.ArrayBuffer = (V, opts = {}) => {
@ -457,7 +457,7 @@
};
converters.DataView = (V, opts = {}) => {
if (!(V instanceof DataView)) {
if (!(ObjectPrototypeIsPrototypeOf(DataViewPrototype, V))) {
throw makeException(TypeError, "is not a DataView", opts);
}
@ -862,7 +862,7 @@
function createInterfaceConverter(name, prototype) {
return (V, opts) => {
if (!(V instanceof prototype) || V[brand] !== brand) {
if (!ObjectPrototypeIsPrototypeOf(prototype, V) || V[brand] !== brand) {
throw makeException(TypeError, `is not of type ${name}.`, opts);
}
return V;
@ -877,7 +877,9 @@
}
function assertBranded(self, prototype) {
if (!(self instanceof prototype) || self[brand] !== brand) {
if (
!ObjectPrototypeIsPrototypeOf(prototype, self) || self[brand] !== brand
) {
throw new TypeError("Illegal invocation");
}
}
@ -944,7 +946,7 @@
}
function entries() {
assertBranded(this, prototype);
assertBranded(this, prototype.prototype);
return createDefaultIterator(this, "key+value");
}
@ -963,7 +965,7 @@
},
keys: {
value: function keys() {
assertBranded(this, prototype);
assertBranded(this, prototype.prototype);
return createDefaultIterator(this, "key");
},
writable: true,
@ -972,7 +974,7 @@
},
values: {
value: function values() {
assertBranded(this, prototype);
assertBranded(this, prototype.prototype);
return createDefaultIterator(this, "value");
},
writable: true,
@ -981,7 +983,7 @@
},
forEach: {
value: function forEach(idlCallback, thisArg = undefined) {
assertBranded(this, prototype);
assertBranded(this, prototype.prototype);
const prefix = `Failed to execute 'forEach' on '${name}'`;
requiredArguments(arguments.length, 1, { prefix });
idlCallback = converters["Function"](idlCallback, {

64
ext/websocket/01_websocket.js
View file

@ -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,

31
ext/websocket/02_websocketstream.js
View file

@ -11,18 +11,19 @@
const { add, remove } = window.__bootstrap.abortSignal;
const {
ArrayPrototypeJoin,
ArrayPrototypeMap,
Error,
ObjectPrototypeIsPrototypeOf,
PromisePrototypeCatch,
PromisePrototypeThen,
Set,
StringPrototypeEndsWith,
StringPrototypeToLowerCase,
Symbol,
SymbolFor,
Set,
ArrayPrototypeMap,
ArrayPrototypeJoin,
PromisePrototypeThen,
PromisePrototypeCatch,
Uint8Array,
TypeError,
Error,
Uint8ArrayPrototype,
} = window.__bootstrap.primordials;
webidl.converters.WebSocketStreamOptions = webidl.createDictionaryConverter(
@ -70,7 +71,7 @@
[_url];
get url() {
webidl.assertBranded(this, WebSocketStream);
webidl.assertBranded(this, WebSocketStreamPrototype);
return this[_url];
}
@ -195,7 +196,9 @@
kind: "text",
value: chunk,
});
} else if (chunk instanceof Uint8Array) {
} else if (
ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, chunk)
) {
await core.opAsync("op_ws_send", this[_rid], {
kind: "binary",
value: chunk,
@ -296,7 +299,7 @@
}
},
(err) => {
if (err instanceof core.Interrupted) {
if (ObjectPrototypeIsPrototypeOf(core.InterruptedPrototype, err)) {
// The signal was aborted.
err = options.signal.reason;
} else {
@ -311,19 +314,19 @@
[_connection] = new Deferred();
get connection() {
webidl.assertBranded(this, WebSocketStream);
webidl.assertBranded(this, WebSocketStreamPrototype);
return this[_connection].promise;
}
[_earlyClose] = false;
[_closed] = new Deferred();
get closed() {
webidl.assertBranded(this, WebSocketStream);
webidl.assertBranded(this, WebSocketStreamPrototype);
return this[_closed].promise;
}
close(closeInfo) {
webidl.assertBranded(this, WebSocketStream);
webidl.assertBranded(this, WebSocketStreamPrototype);
closeInfo = webidl.converters.WebSocketCloseInfo(closeInfo, {
prefix: "Failed to execute 'close' on 'WebSocketStream'",
context: "Argument 1",
@ -381,5 +384,7 @@
}
}
const WebSocketStreamPrototype = WebSocketStream.prototype;
window.__bootstrap.webSocket.WebSocketStream = WebSocketStream;
})(this);

14
ext/webstorage/01_webstorage.js
View file

@ -25,12 +25,12 @@
}
get length() {
webidl.assertBranded(this, Storage);
webidl.assertBranded(this, StoragePrototype);
return core.opSync("op_webstorage_length", this[_persistent]);
}
key(index) {
webidl.assertBranded(this, Storage);
webidl.assertBranded(this, StoragePrototype);
const prefix = "Failed to execute 'key' on 'Storage'";
webidl.requiredArguments(arguments.length, 1, { prefix });
index = webidl.converters["unsigned long"](index, {
@ -42,7 +42,7 @@
}
setItem(key, value) {
webidl.assertBranded(this, Storage);
webidl.assertBranded(this, StoragePrototype);
const prefix = "Failed to execute 'setItem' on 'Storage'";
webidl.requiredArguments(arguments.length, 2, { prefix });
key = webidl.converters.DOMString(key, {
@ -61,7 +61,7 @@
}
getItem(key) {
webidl.assertBranded(this, Storage);
webidl.assertBranded(this, StoragePrototype);
const prefix = "Failed to execute 'getItem' on 'Storage'";
webidl.requiredArguments(arguments.length, 1, { prefix });
key = webidl.converters.DOMString(key, {
@ -73,7 +73,7 @@
}
removeItem(key) {
webidl.assertBranded(this, Storage);
webidl.assertBranded(this, StoragePrototype);
const prefix = "Failed to execute 'removeItem' on 'Storage'";
webidl.requiredArguments(arguments.length, 1, { prefix });
key = webidl.converters.DOMString(key, {
@ -85,11 +85,13 @@
}
clear() {
webidl.assertBranded(this, Storage);
webidl.assertBranded(this, StoragePrototype);
core.opSync("op_webstorage_clear", this[_persistent]);
}
}
const StoragePrototype = Storage.prototype;
function createStorage(persistent) {
const storage = webidl.createBranded(Storage);
storage[_persistent] = persistent;

11
runtime/js/06_util.js
View file

@ -3,14 +3,15 @@
((window) => {
const {
StringPrototypeReplace,
TypeError,
Promise,
decodeURIComponent,
Error,
ObjectPrototypeIsPrototypeOf,
Promise,
StringPrototypeReplace,
TypeError,
} = window.__bootstrap.primordials;
const { build } = window.__bootstrap.build;
const { URL } = window.__bootstrap.url;
const { URLPrototype } = window.__bootstrap.url;
let logDebug = false;
let logSource = "JS";
@ -93,7 +94,7 @@
}
function pathFromURL(pathOrUrl) {
if (pathOrUrl instanceof URL) {
if (ObjectPrototypeIsPrototypeOf(URLPrototype, pathOrUrl)) {
if (pathOrUrl.protocol != "file:") {
throw new TypeError("Must be a file URL.");
}

12
runtime/js/11_workers.js
View file

@ -5,6 +5,7 @@
const core = window.Deno.core;
const {
Error,
ObjectPrototypeIsPrototypeOf,
StringPrototypeStartsWith,
String,
SymbolIterator,
@ -16,8 +17,11 @@
const { serializePermissions } = window.__bootstrap.permissions;
const { log } = window.__bootstrap.util;
const { defineEventHandler } = window.__bootstrap.event;
const { deserializeJsMessageData, serializeJsMessageData } =
window.__bootstrap.messagePort;
const {
deserializeJsMessageData,
serializeJsMessageData,
MessagePortPrototype,
} = window.__bootstrap.messagePort;
function createWorker(
specifier,
@ -199,7 +203,9 @@
const event = new MessageEvent("message", {
cancelable: false,
data: message,
ports: transferables.filter((t) => t instanceof MessagePort),
ports: transferables.filter((t) =>
ObjectPrototypeIsPrototypeOf(MessagePortPrototype, t)
),
});
this.dispatchEvent(event);
}

4
runtime/js/30_fs.js
View file

@ -5,7 +5,9 @@
const core = window.Deno.core;
const {
Date,
DatePrototype,
MathTrunc,
ObjectPrototypeIsPrototypeOf,
SymbolAsyncIterator,
SymbolIterator,
} = window.__bootstrap.primordials;
@ -277,7 +279,7 @@
}
function toUnixTimeFromEpoch(value) {
if (value instanceof Date) {
if (ObjectPrototypeIsPrototypeOf(DatePrototype, value)) {
const time = value.valueOf();
const seconds = MathTrunc(time / 1e3);
const nanoseconds = MathTrunc(time - (seconds * 1e3)) * 1e6;

9
runtime/js/40_fs_events.js
View file

@ -3,9 +3,10 @@
((window) => {
const core = window.Deno.core;
const { errors } = window.__bootstrap.errors;
const { BadResourcePrototype, InterruptedPrototype } = core;
const {
ArrayIsArray,
ObjectPrototypeIsPrototypeOf,
PromiseResolve,
SymbolAsyncIterator,
} = window.__bootstrap.primordials;
@ -28,9 +29,11 @@
? { value, done: false }
: { value: undefined, done: true };
} catch (error) {
if (error instanceof errors.BadResource) {
if (ObjectPrototypeIsPrototypeOf(BadResourcePrototype, error)) {
return { value: undefined, done: true };
} else if (error instanceof errors.Interrupted) {
} else if (
ObjectPrototypeIsPrototypeOf(InterruptedPrototype, error)
) {
return { value: undefined, done: true };
}
throw error;

9
runtime/js/40_testing.js
View file

@ -9,14 +9,15 @@
const { serializePermissions } = window.__bootstrap.permissions;
const { assert } = window.__bootstrap.util;
const {
AggregateError,
AggregateErrorPrototype,
ArrayPrototypeFilter,
ArrayPrototypePush,
ArrayPrototypeShift,
ArrayPrototypeSome,
DateNow,
Error,
Function,
FunctionPrototype,
ObjectPrototypeIsPrototypeOf,
Number,
ObjectKeys,
Promise,
@ -530,7 +531,7 @@ finishing test case.`;
}
function formatError(error) {
if (error instanceof AggregateError) {
if (ObjectPrototypeIsPrototypeOf(AggregateErrorPrototype, error)) {
const message = error
.errors
.map((error) =>
@ -984,7 +985,7 @@ finishing test case.`;
/** @returns {TestStepDefinition} */
function getDefinition() {
if (typeof nameOrTestDefinition === "string") {
if (!(fn instanceof Function)) {
if (!(ObjectPrototypeIsPrototypeOf(FunctionPrototype, fn))) {
throw new TypeError("Expected function for second argument.");
}
return {

15
runtime/js/99_main.js
View file

@ -16,6 +16,7 @@ delete Object.prototype.__proto__;
ObjectDefineProperty,
ObjectDefineProperties,
ObjectFreeze,
ObjectPrototypeIsPrototypeOf,
ObjectSetPrototypeOf,
PromiseResolve,
Symbol,
@ -142,7 +143,9 @@ delete Object.prototype.__proto__;
const msgEvent = new MessageEvent("message", {
cancelable: false,
data: message,
ports: transferables.filter((t) => t instanceof MessagePort),
ports: transferables.filter((t) =>
ObjectPrototypeIsPrototypeOf(messagePort.MessagePortPrototype, t)
),
});
try {
@ -311,7 +314,7 @@ delete Object.prototype.__proto__;
configurable: true,
enumerable: true,
get() {
webidl.assertBranded(this, Navigator);
webidl.assertBranded(this, NavigatorPrototype);
return webgpu.gpu;
},
},
@ -319,11 +322,12 @@ delete Object.prototype.__proto__;
configurable: true,
enumerable: true,
get() {
webidl.assertBranded(this, Navigator);
webidl.assertBranded(this, NavigatorPrototype);
return numCpus;
},
},
});
const NavigatorPrototype = Navigator.prototype;
class WorkerNavigator {
constructor() {
@ -342,7 +346,7 @@ delete Object.prototype.__proto__;
configurable: true,
enumerable: true,
get() {
webidl.assertBranded(this, WorkerNavigator);
webidl.assertBranded(this, WorkerNavigatorPrototype);
return webgpu.gpu;
},
},
@ -350,11 +354,12 @@ delete Object.prototype.__proto__;
configurable: true,
enumerable: true,
get() {
webidl.assertBranded(this, WorkerNavigator);
webidl.assertBranded(this, WorkerNavigatorPrototype);
return numCpus;
},
},
});
const WorkerNavigatorPrototype = WorkerNavigator.prototype;
// https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope
const windowOrWorkerGlobalScope = {