1 files changed, 0 insertions, 436 deletions
diff --git a/vanilla/node_modules/webidl-conversions/lib/index.js b/vanilla/node_modules/webidl-conversions/lib/index.js
deleted file mode 100644
index 2b96a69..0000000
--- a/vanilla/node_modules/webidl-conversions/lib/index.js
+++ /dev/null
@@ -1,436 +0,0 @@
-"use strict";
-
-function makeException(ErrorType, message, options) {
-  if (options.globals) {
-    ErrorType = options.globals[ErrorType.name];
-  }
-  return new ErrorType(`${options.context ? options.context : "Value"} ${message}.`);
-}
-
-function toNumber(value, options) {
-  if (typeof value === "bigint") {
-    throw makeException(TypeError, "is a BigInt which cannot be converted to a number", options);
-  }
-  if (!options.globals) {
-    return Number(value);
-  }
-  return options.globals.Number(value);
-}
-
-// Round x to the nearest integer, choosing the even integer if it lies halfway between two.
-function evenRound(x) {
-  // There are four cases for numbers with fractional part being .5:
-  //
-  // case |     x     | floor(x) | round(x) | expected | x <> 0 | x % 1 | x & 1 |   example
-  //   1  |  2n + 0.5 |  2n      |  2n + 1  |  2n      |   >    |  0.5  |   0   |  0.5 ->  0
-  //   2  |  2n + 1.5 |  2n + 1  |  2n + 2  |  2n + 2  |   >    |  0.5  |   1   |  1.5 ->  2
-  //   3  | -2n - 0.5 | -2n - 1  | -2n      | -2n      |   <    | -0.5  |   0   | -0.5 ->  0
-  //   4  | -2n - 1.5 | -2n - 2  | -2n - 1  | -2n - 2  |   <    | -0.5  |   1   | -1.5 -> -2
-  // (where n is a non-negative integer)
-  //
-  // Branch here for cases 1 and 4
-  if ((x > 0 && (x % 1) === +0.5 && (x & 1) === 0) ||
-        (x < 0 && (x % 1) === -0.5 && (x & 1) === 1)) {
-    return censorNegativeZero(Math.floor(x));
-  }
-
-  return censorNegativeZero(Math.round(x));
-}
-
-function integerPart(n) {
-  return censorNegativeZero(Math.trunc(n));
-}
-
-function sign(x) {
-  return x < 0 ? -1 : 1;
-}
-
-function modulo(x, y) {
-  // https://tc39.github.io/ecma262/#eqn-modulo
-  // Note that http://stackoverflow.com/a/4467559/3191 does NOT work for large modulos
-  const signMightNotMatch = x % y;
-  if (sign(y) !== sign(signMightNotMatch)) {
-    return signMightNotMatch + y;
-  }
-  return signMightNotMatch;
-}
-
-function censorNegativeZero(x) {
-  return x === 0 ? 0 : x;
-}
-
-function createIntegerConversion(bitLength, { unsigned }) {
-  let lowerBound, upperBound;
-  if (unsigned) {
-    lowerBound = 0;
-    upperBound = 2 ** bitLength - 1;
-  } else {
-    lowerBound = -(2 ** (bitLength - 1));
-    upperBound = 2 ** (bitLength - 1) - 1;
-  }
-
-  const twoToTheBitLength = 2 ** bitLength;
-  const twoToOneLessThanTheBitLength = 2 ** (bitLength - 1);
-
-  return (value, options = {}) => {
-    let x = toNumber(value, options);
-    x = censorNegativeZero(x);
-
-    if (options.enforceRange) {
-      if (!Number.isFinite(x)) {
-        throw makeException(TypeError, "is not a finite number", options);
-      }
-
-      x = integerPart(x);
-
-      if (x < lowerBound || x > upperBound) {
-        throw makeException(
-          TypeError,
-          `is outside the accepted range of ${lowerBound} to ${upperBound}, inclusive`,
-          options
-        );
-      }
-
-      return x;
-    }
-
-    if (!Number.isNaN(x) && options.clamp) {
-      x = Math.min(Math.max(x, lowerBound), upperBound);
-      x = evenRound(x);
-      return x;
-    }
-
-    if (!Number.isFinite(x) || x === 0) {
-      return 0;
-    }
-    x = integerPart(x);
-
-    // Math.pow(2, 64) is not accurately representable in JavaScript, so try to avoid these per-spec operations if
-    // possible. Hopefully it's an optimization for the non-64-bitLength cases too.
-    if (x >= lowerBound && x <= upperBound) {
-      return x;
-    }
-
-    // These will not work great for bitLength of 64, but oh well. See the README for more details.
-    x = modulo(x, twoToTheBitLength);
-    if (!unsigned && x >= twoToOneLessThanTheBitLength) {
-      return x - twoToTheBitLength;
-    }
-    return x;
-  };
-}
-
-function createLongLongConversion(bitLength, { unsigned }) {
-  const upperBound = Number.MAX_SAFE_INTEGER;
-  const lowerBound = unsigned ? 0 : Number.MIN_SAFE_INTEGER;
-  const asBigIntN = unsigned ? BigInt.asUintN : BigInt.asIntN;
-
-  return (value, options = {}) => {
-    let x = toNumber(value, options);
-    x = censorNegativeZero(x);
-
-    if (options.enforceRange) {
-      if (!Number.isFinite(x)) {
-        throw makeException(TypeError, "is not a finite number", options);
-      }
-
-      x = integerPart(x);
-
-      if (x < lowerBound || x > upperBound) {
-        throw makeException(
-          TypeError,
-          `is outside the accepted range of ${lowerBound} to ${upperBound}, inclusive`,
-          options
-        );
-      }
-
-      return x;
-    }
-
-    if (!Number.isNaN(x) && options.clamp) {
-      x = Math.min(Math.max(x, lowerBound), upperBound);
-      x = evenRound(x);
-      return x;
-    }
-
-    if (!Number.isFinite(x) || x === 0) {
-      return 0;
-    }
-
-    let xBigInt = BigInt(integerPart(x));
-    xBigInt = asBigIntN(bitLength, xBigInt);
-    return Number(xBigInt);
-  };
-}
-
-exports.any = value => {
-  return value;
-};
-
-exports.undefined = () => {
-  return undefined;
-};
-
-exports.boolean = value => {
-  return Boolean(value);
-};
-
-exports.byte = createIntegerConversion(8, { unsigned: false });
-exports.octet = createIntegerConversion(8, { unsigned: true });
-
-exports.short = createIntegerConversion(16, { unsigned: false });
-exports["unsigned short"] = createIntegerConversion(16, { unsigned: true });
-
-exports.long = createIntegerConversion(32, { unsigned: false });
-exports["unsigned long"] = createIntegerConversion(32, { unsigned: true });
-
-exports["long long"] = createLongLongConversion(64, { unsigned: false });
-exports["unsigned long long"] = createLongLongConversion(64, { unsigned: true });
-
-exports.double = (value, options = {}) => {
-  const x = toNumber(value, options);
-
-  if (!Number.isFinite(x)) {
-    throw makeException(TypeError, "is not a finite floating-point value", options);
-  }
-
-  return x;
-};
-
-exports["unrestricted double"] = (value, options = {}) => {
-  const x = toNumber(value, options);
-
-  return x;
-};
-
-exports.float = (value, options = {}) => {
-  const x = toNumber(value, options);
-
-  if (!Number.isFinite(x)) {
-    throw makeException(TypeError, "is not a finite floating-point value", options);
-  }
-
-  if (Object.is(x, -0)) {
-    return x;
-  }
-
-  const y = Math.fround(x);
-
-  if (!Number.isFinite(y)) {
-    throw makeException(TypeError, "is outside the range of a single-precision floating-point value", options);
-  }
-
-  return y;
-};
-
-exports["unrestricted float"] = (value, options = {}) => {
-  const x = toNumber(value, options);
-
-  if (isNaN(x)) {
-    return x;
-  }
-
-  if (Object.is(x, -0)) {
-    return x;
-  }
-
-  return Math.fround(x);
-};
-
-exports.DOMString = (value, options = {}) => {
-  if (options.treatNullAsEmptyString && value === null) {
-    return "";
-  }
-
-  if (typeof value === "symbol") {
-    throw makeException(TypeError, "is a symbol, which cannot be converted to a string", options);
-  }
-
-  const StringCtor = options.globals ? options.globals.String : String;
-  return StringCtor(value);
-};
-
-exports.ByteString = (value, options = {}) => {
-  const x = exports.DOMString(value, options);
-
-  // A Unicode regexp gives identical results here, but is ~5x slower on 16-bit strings:
-  // https://issues.chromium.org/issues/472892241
-  // eslint-disable-next-line require-unicode-regexp
-  if (/[^\x00-\xFF]/.test(x)) {
-    throw makeException(TypeError, "is not a valid ByteString", options);
-  }
-
-  return x;
-};
-
-exports.USVString = (value, options = {}) => {
-  return exports.DOMString(value, options).toWellFormed();
-};
-
-exports.object = (value, options = {}) => {
-  if (value === null || (typeof value !== "object" && typeof value !== "function")) {
-    throw makeException(TypeError, "is not an object", options);
-  }
-
-  return value;
-};
-
-const abByteLengthGetter = Object.getOwnPropertyDescriptor(ArrayBuffer.prototype, "byteLength").get;
-const sabByteLengthGetter = Object.getOwnPropertyDescriptor(SharedArrayBuffer.prototype, "byteLength").get;
-
-function isNonSharedArrayBuffer(value) {
-  try {
-    abByteLengthGetter.call(value);
-    return true;
-  } catch {
-    return false;
-  }
-}
-
-function isSharedArrayBuffer(value) {
-  try {
-    sabByteLengthGetter.call(value);
-    return true;
-  } catch {
-    return false;
-  }
-}
-
-const abResizableGetter = Object.getOwnPropertyDescriptor(ArrayBuffer.prototype, "resizable").get;
-const sabGrowableGetter = Object.getOwnPropertyDescriptor(SharedArrayBuffer.prototype, "growable").get;
-
-function isNonSharedArrayBufferResizable(value) {
-  try {
-    return abResizableGetter.call(value);
-  } catch {
-    return false;
-  }
-}
-
-function isSharedArrayBufferGrowable(value) {
-  try {
-    return sabGrowableGetter.call(value);
-  } catch {
-    return false;
-  }
-}
-
-function isArrayBufferDetached(value) {
-  try {
-    // eslint-disable-next-line no-new
-    new Uint8Array(value);
-    return false;
-  } catch {
-    return true;
-  }
-}
-
-exports.ArrayBuffer = (value, options = {}) => {
-  if (!isNonSharedArrayBuffer(value)) {
-    throw makeException(TypeError, "is not an ArrayBuffer", options);
-  }
-  if (!options.allowResizable && isNonSharedArrayBufferResizable(value)) {
-    throw makeException(TypeError, "is a resizable ArrayBuffer", options);
-  }
-  if (isArrayBufferDetached(value)) {
-    throw makeException(TypeError, "is a detached ArrayBuffer", options);
-  }
-
-  return value;
-};
-
-exports.SharedArrayBuffer = (value, options = {}) => {
-  if (!isSharedArrayBuffer(value)) {
-    throw makeException(TypeError, "is not a SharedArrayBuffer", options);
-  }
-  if (!options.allowResizable && isSharedArrayBufferGrowable(value)) {
-    throw makeException(TypeError, "is a growable SharedArrayBuffer", options);
-  }
-
-  return value;
-};
-
-const dvByteLengthGetter =
-    Object.getOwnPropertyDescriptor(DataView.prototype, "byteLength").get;
-exports.DataView = (value, options = {}) => {
-  try {
-    dvByteLengthGetter.call(value);
-  } catch {
-    throw makeException(TypeError, "is not a DataView", options);
-  }
-  return exports.ArrayBufferView(value, options);
-};
-
-// Returns the unforgeable `TypedArray` constructor name or `undefined`,
-// if the `this` value isn't a valid `TypedArray` object.
-//
-// https://tc39.es/ecma262/#sec-get-%typedarray%.prototype-@@tostringtag
-const typedArrayNameGetter = Object.getOwnPropertyDescriptor(
-  Object.getPrototypeOf(Uint8Array).prototype,
-  Symbol.toStringTag
-).get;
-[
-  Int8Array,
-  Int16Array,
-  Int32Array,
-  Uint8Array,
-  Uint16Array,
-  Uint32Array,
-  Uint8ClampedArray,
-  Float32Array,
-  Float64Array
-].forEach(func => {
-  const { name } = func;
-  const article = /^[AEIOU]/u.test(name) ? "an" : "a";
-  exports[name] = (value, options = {}) => {
-    if (!ArrayBuffer.isView(value) || typedArrayNameGetter.call(value) !== name) {
-      throw makeException(TypeError, `is not ${article} ${name} object`, options);
-    }
-    return exports.ArrayBufferView(value, options);
-  };
-});
-
-// Common definitions
-
-exports.ArrayBufferView = (value, options = {}) => {
-  if (!ArrayBuffer.isView(value)) {
-    throw makeException(TypeError, "is not a view on an ArrayBuffer or SharedArrayBuffer", options);
-  }
-
-  if (!options.allowShared && isSharedArrayBuffer(value.buffer)) {
-    throw makeException(TypeError, "is a view on a SharedArrayBuffer, which is not allowed", options);
-  }
-
-  if (!options.allowResizable) {
-    if (isNonSharedArrayBufferResizable(value.buffer)) {
-      throw makeException(TypeError, "is a view on a resizable ArrayBuffer, which is not allowed", options);
-    } else if (isSharedArrayBufferGrowable(value.buffer)) {
-      throw makeException(TypeError, "is a view on a growable SharedArrayBuffer, which is not allowed", options);
-    }
-  }
-
-  if (isArrayBufferDetached(value.buffer)) {
-    throw makeException(TypeError, "is a view on a detached ArrayBuffer", options);
-  }
-  return value;
-};
-
-exports.BufferSource = (value, options = {}) => {
-  if (ArrayBuffer.isView(value)) {
-    return exports.ArrayBufferView(value, options);
-  }
-
-  if (isNonSharedArrayBuffer(value)) {
-    return exports.ArrayBuffer(value, options);
-  } else if (options.allowShared && isSharedArrayBuffer(value)) {
-    return exports.SharedArrayBuffer(value, options);
-  }
-
-  if (options.allowShared) {
-    throw makeException(TypeError, "is not an ArrayBuffer, SharedArrayBuffer, or a view on one", options);
-  } else {
-    throw makeException(TypeError, "is not an ArrayBuffer or a view on one", options);
-  }
-};
-
-exports.DOMTimeStamp = exports["unsigned long long"];