happy-dom
Version:
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
91 lines • 3.24 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const EventTarget_js_1 = __importDefault(require("../event/EventTarget.cjs"));
const PropertySymbol = __importStar(require("../PropertySymbol.cjs"));
const Event_js_1 = __importDefault(require("../event/Event.cjs"));
const DOMExceptionNameEnum_js_1 = __importDefault(require("../exception/DOMExceptionNameEnum.cjs"));
const DOMException_js_1 = __importDefault(require("../exception/DOMException.cjs"));
/**
* AbortSignal.
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal
*/
class AbortSignal extends EventTarget_js_1.default {
constructor() {
super(...arguments);
this.aborted = false;
this.reason = null;
this.onabort = null;
}
/**
* Return a default description for the AbortSignal class.
*/
get [Symbol.toStringTag]() {
return 'AbortSignal';
}
/**
* Aborts the signal.
*
* @param [reason] Reason.
*/
[PropertySymbol.abort](reason) {
if (this.aborted) {
return;
}
this.reason =
reason ||
new DOMException_js_1.default('signal is aborted without reason', DOMExceptionNameEnum_js_1.default.abortError);
this.aborted = true;
this.dispatchEvent(new Event_js_1.default('abort'));
}
/**
* Throws an "AbortError" if the signal has been aborted.
*/
throwIfAborted() {
if (this.aborted) {
throw this.reason;
}
}
/**
* Returns an AbortSignal instance that has been set as aborted.
*
* @param [reason] Reason.
* @returns AbortSignal instance.
*/
static abort(reason) {
const signal = new AbortSignal();
signal.reason =
reason ||
new DOMException_js_1.default('signal is aborted without reason', DOMExceptionNameEnum_js_1.default.abortError);
signal.aborted = true;
return signal;
}
}
exports.default = AbortSignal;
//# sourceMappingURL=AbortSignal.cjs.map