swc/crates/swc_bundler/tests/.cache/deno/db7bc92d16faaeec9a24df1a4fe1df46b5518180.ts
2021-11-09 20:42:49 +09:00

237 lines
7.3 KiB
TypeScript

// Loaded from https://deno.land/std@0.101.0/node/_util/_util_types.ts
// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
//
// Adapted from Node.js. Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
const _toString = Object.prototype.toString;
const _isObjectLike = (value: unknown): boolean =>
value !== null && typeof value === "object";
const _isFunctionLike = (value: unknown): boolean =>
value !== null && typeof value === "function";
export function isAnyArrayBuffer(value: unknown): boolean {
return (
_isObjectLike(value) &&
(_toString.call(value) === "[object ArrayBuffer]" ||
_toString.call(value) === "[object SharedArrayBuffer]")
);
}
export function isArrayBufferView(value: unknown): boolean {
return ArrayBuffer.isView(value);
}
export function isArgumentsObject(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Arguments]";
}
export function isArrayBuffer(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object ArrayBuffer]"
);
}
export function isAsyncFunction(value: unknown): boolean {
return (
_isFunctionLike(value) && _toString.call(value) === "[object AsyncFunction]"
);
}
export function isBigInt64Array(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object BigInt64Array]"
);
}
export function isBigUint64Array(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object BigUint64Array]"
);
}
export function isBooleanObject(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Boolean]";
}
export function isBoxedPrimitive(value: unknown): boolean {
return (
isBooleanObject(value) ||
isStringObject(value) ||
isNumberObject(value) ||
isSymbolObject(value) ||
isBigIntObject(value)
);
}
export function isDataView(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object DataView]";
}
export function isDate(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Date]";
}
// isExternal: Not implemented
export function isFloat32Array(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object Float32Array]"
);
}
export function isFloat64Array(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object Float64Array]"
);
}
export function isGeneratorFunction(value: unknown): boolean {
return (
_isFunctionLike(value) &&
_toString.call(value) === "[object GeneratorFunction]"
);
}
export function isGeneratorObject(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Generator]";
}
export function isInt8Array(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Int8Array]";
}
export function isInt16Array(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object Int16Array]"
);
}
export function isInt32Array(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object Int32Array]"
);
}
export function isMap(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Map]";
}
export function isMapIterator(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object Map Iterator]"
);
}
export function isModuleNamespaceObject(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Module]";
}
export function isNativeError(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Error]";
}
export function isNumberObject(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Number]";
}
export function isBigIntObject(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object BigInt]";
}
export function isPromise(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Promise]";
}
export function isRegExp(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object RegExp]";
}
export function isSet(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Set]";
}
export function isSetIterator(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object Set Iterator]"
);
}
export function isSharedArrayBuffer(value: unknown): boolean {
return (
_isObjectLike(value) &&
_toString.call(value) === "[object SharedArrayBuffer]"
);
}
export function isStringObject(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object String]";
}
export function isSymbolObject(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object Symbol]";
}
// Adapted from Lodash
export function isTypedArray(value: unknown): boolean {
/** Used to match `toStringTag` values of typed arrays. */
const reTypedTag =
/^\[object (?:Float(?:32|64)|(?:Int|Uint)(?:8|16|32)|Uint8Clamped)Array\]$/;
return _isObjectLike(value) && reTypedTag.test(_toString.call(value));
}
export function isUint8Array(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object Uint8Array]"
);
}
export function isUint8ClampedArray(value: unknown): boolean {
return (
_isObjectLike(value) &&
_toString.call(value) === "[object Uint8ClampedArray]"
);
}
export function isUint16Array(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object Uint16Array]"
);
}
export function isUint32Array(value: unknown): boolean {
return (
_isObjectLike(value) && _toString.call(value) === "[object Uint32Array]"
);
}
export function isWeakMap(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object WeakMap]";
}
export function isWeakSet(value: unknown): boolean {
return _isObjectLike(value) && _toString.call(value) === "[object WeakSet]";
}