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.
85 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 PropertySymbol = __importStar(require("../PropertySymbol.cjs"));
const ErrorEvent_js_1 = __importDefault(require("../event/events/ErrorEvent.cjs"));
/**
* Error utility.
*/
class WindowErrorUtility {
/**
* Calls a function synchronously wrapped in a try/catch block to capture errors and dispatch error events.
* If the callback returns a Promise, it will catch errors from the promise.
*
* It will also output the errors to the console.
*
* @param elementOrWindow Element or Window.
* @param callback Callback.
* @param [cleanup] Cleanup callback on error.
* @returns Result.
*/
static captureError(elementOrWindow, callback, cleanup) {
let result = null;
try {
result = callback();
}
catch (error) {
this.dispatchError(elementOrWindow, error);
if (cleanup) {
cleanup();
}
}
if (result && result instanceof Promise) {
result.catch((error) => {
this.dispatchError(elementOrWindow, error);
if (cleanup) {
cleanup();
}
});
}
return result;
}
/**
* Dispatches an error event and outputs it to the console.
*
* @param elementOrWindow Element or Window.
* @param error Error.
*/
static dispatchError(elementOrWindow, error) {
if (elementOrWindow.console) {
elementOrWindow.console.error(error);
elementOrWindow.dispatchEvent(new ErrorEvent_js_1.default('error', { message: error.message, error }));
}
else {
elementOrWindow[PropertySymbol.ownerDocument][PropertySymbol.defaultView].console.error(error);
elementOrWindow.dispatchEvent(new ErrorEvent_js_1.default('error', { message: error.message, error }));
}
}
}
exports.default = WindowErrorUtility;
//# sourceMappingURL=WindowErrorUtility.cjs.map