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- 'use strict';
- var $ = require('../internals/export');
- var tryNodeRequire = require('../internals/try-node-require');
- var getBuiltIn = require('../internals/get-built-in');
- var fails = require('../internals/fails');
- var create = require('../internals/object-create');
- var createPropertyDescriptor = require('../internals/create-property-descriptor');
- var defineProperty = require('../internals/object-define-property').f;
- var defineBuiltIn = require('../internals/define-built-in');
- var defineBuiltInAccessor = require('../internals/define-built-in-accessor');
- var hasOwn = require('../internals/has-own-property');
- var anInstance = require('../internals/an-instance');
- var anObject = require('../internals/an-object');
- var errorToString = require('../internals/error-to-string');
- var normalizeStringArgument = require('../internals/normalize-string-argument');
- var DOMExceptionConstants = require('../internals/dom-exception-constants');
- var clearErrorStack = require('../internals/error-stack-clear');
- var InternalStateModule = require('../internals/internal-state');
- var DESCRIPTORS = require('../internals/descriptors');
- var IS_PURE = require('../internals/is-pure');
- var DOM_EXCEPTION = 'DOMException';
- var DATA_CLONE_ERR = 'DATA_CLONE_ERR';
- var Error = getBuiltIn('Error');
- // NodeJS < 17.0 does not expose `DOMException` to global
- var NativeDOMException = getBuiltIn(DOM_EXCEPTION) || (function () {
- try {
- // NodeJS < 15.0 does not expose `MessageChannel` to global
- var MessageChannel = getBuiltIn('MessageChannel') || tryNodeRequire('worker_threads').MessageChannel;
- // eslint-disable-next-line es/no-weak-map, unicorn/require-post-message-target-origin -- safe
- new MessageChannel().port1.postMessage(new WeakMap());
- } catch (error) {
- if (error.name == DATA_CLONE_ERR && error.code == 25) return error.constructor;
- }
- })();
- var NativeDOMExceptionPrototype = NativeDOMException && NativeDOMException.prototype;
- var ErrorPrototype = Error.prototype;
- var setInternalState = InternalStateModule.set;
- var getInternalState = InternalStateModule.getterFor(DOM_EXCEPTION);
- var HAS_STACK = 'stack' in Error(DOM_EXCEPTION);
- var codeFor = function (name) {
- return hasOwn(DOMExceptionConstants, name) && DOMExceptionConstants[name].m ? DOMExceptionConstants[name].c : 0;
- };
- var $DOMException = function DOMException() {
- anInstance(this, DOMExceptionPrototype);
- var argumentsLength = arguments.length;
- var message = normalizeStringArgument(argumentsLength < 1 ? undefined : arguments[0]);
- var name = normalizeStringArgument(argumentsLength < 2 ? undefined : arguments[1], 'Error');
- var code = codeFor(name);
- setInternalState(this, {
- type: DOM_EXCEPTION,
- name: name,
- message: message,
- code: code
- });
- if (!DESCRIPTORS) {
- this.name = name;
- this.message = message;
- this.code = code;
- }
- if (HAS_STACK) {
- var error = Error(message);
- error.name = DOM_EXCEPTION;
- defineProperty(this, 'stack', createPropertyDescriptor(1, clearErrorStack(error.stack, 1)));
- }
- };
- var DOMExceptionPrototype = $DOMException.prototype = create(ErrorPrototype);
- var createGetterDescriptor = function (get) {
- return { enumerable: true, configurable: true, get: get };
- };
- var getterFor = function (key) {
- return createGetterDescriptor(function () {
- return getInternalState(this)[key];
- });
- };
- if (DESCRIPTORS) {
- defineBuiltInAccessor(DOMExceptionPrototype, 'code', getterFor('code'));
- defineBuiltInAccessor(DOMExceptionPrototype, 'message', getterFor('message'));
- defineBuiltInAccessor(DOMExceptionPrototype, 'name', getterFor('name'));
- }
- defineProperty(DOMExceptionPrototype, 'constructor', createPropertyDescriptor(1, $DOMException));
- // FF36- DOMException is a function, but can't be constructed
- var INCORRECT_CONSTRUCTOR = fails(function () {
- return !(new NativeDOMException() instanceof Error);
- });
- // Safari 10.1 / Chrome 32- / IE8- DOMException.prototype.toString bugs
- var INCORRECT_TO_STRING = INCORRECT_CONSTRUCTOR || fails(function () {
- return ErrorPrototype.toString !== errorToString || String(new NativeDOMException(1, 2)) !== '2: 1';
- });
- // Deno 1.6.3- DOMException.prototype.code just missed
- var INCORRECT_CODE = INCORRECT_CONSTRUCTOR || fails(function () {
- return new NativeDOMException(1, 'DataCloneError').code !== 25;
- });
- // Deno 1.6.3- DOMException constants just missed
- var MISSED_CONSTANTS = INCORRECT_CONSTRUCTOR
- || NativeDOMException[DATA_CLONE_ERR] !== 25
- || NativeDOMExceptionPrototype[DATA_CLONE_ERR] !== 25;
- var FORCED_CONSTRUCTOR = IS_PURE ? INCORRECT_TO_STRING || INCORRECT_CODE || MISSED_CONSTANTS : INCORRECT_CONSTRUCTOR;
- // `DOMException` constructor
- // https://webidl.spec.whatwg.org/#idl-DOMException
- $({ global: true, constructor: true, forced: FORCED_CONSTRUCTOR }, {
- DOMException: FORCED_CONSTRUCTOR ? $DOMException : NativeDOMException
- });
- var PolyfilledDOMException = getBuiltIn(DOM_EXCEPTION);
- var PolyfilledDOMExceptionPrototype = PolyfilledDOMException.prototype;
- if (INCORRECT_TO_STRING && (IS_PURE || NativeDOMException === PolyfilledDOMException)) {
- defineBuiltIn(PolyfilledDOMExceptionPrototype, 'toString', errorToString);
- }
- if (INCORRECT_CODE && DESCRIPTORS && NativeDOMException === PolyfilledDOMException) {
- defineBuiltInAccessor(PolyfilledDOMExceptionPrototype, 'code', createGetterDescriptor(function () {
- return codeFor(anObject(this).name);
- }));
- }
- for (var key in DOMExceptionConstants) if (hasOwn(DOMExceptionConstants, key)) {
- var constant = DOMExceptionConstants[key];
- var constantName = constant.s;
- var descriptor = createPropertyDescriptor(6, constant.c);
- if (!hasOwn(PolyfilledDOMException, constantName)) {
- defineProperty(PolyfilledDOMException, constantName, descriptor);
- }
- if (!hasOwn(PolyfilledDOMExceptionPrototype, constantName)) {
- defineProperty(PolyfilledDOMExceptionPrototype, constantName, descriptor);
- }
- }
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