happy-dom
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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.
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JavaScript
"use strict";
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 () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__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 Document_js_1 = __importDefault(require("../document/Document.cjs"));
const PropertySymbol = __importStar(require("../../PropertySymbol.cjs"));
const NodeTypeEnum_js_1 = __importDefault(require("../node/NodeTypeEnum.cjs"));
/**
* Document.
*/
class HTMLDocument extends Document_js_1.default {
/**
* Constructor.
*/
constructor() {
super();
// Default document elements
const documentElement = this.createElement('html');
const bodyElement = this.createElement('body');
const headElement = this.createElement('head');
this.appendChild(documentElement);
documentElement.appendChild(headElement);
documentElement.appendChild(bodyElement);
}
/**
* @override
*/
[PropertySymbol.appendChild](node, disableValidations = false) {
if (node[PropertySymbol.nodeType] === NodeTypeEnum_js_1.default.textNode) {
throw new this[PropertySymbol.window].Error(`Failed to execute 'appendChild' on 'Node': Nodes of type '#text' may not be inserted inside nodes of type '#document'.`);
}
if (node[PropertySymbol.nodeType] === NodeTypeEnum_js_1.default.documentFragmentNode) {
return;
}
if (node[PropertySymbol.nodeType] === NodeTypeEnum_js_1.default.elementNode &&
this[PropertySymbol.elementArray].length !== 0) {
throw new this[PropertySymbol.window].Error(`Failed to execute 'appendChild' on 'Node': Only one element on document allowed.`);
}
return super[PropertySymbol.appendChild](node, disableValidations);
}
/**
* @override
*/
[PropertySymbol.insertBefore](newNode, referenceNode, disableValidations = false) {
if (newNode[PropertySymbol.nodeType] === NodeTypeEnum_js_1.default.textNode) {
throw new this[PropertySymbol.window].Error(`Failed to execute 'insertBefore' on 'Node': Nodes of type '#text' may not be inserted inside nodes of type '#document'.`);
}
if (newNode[PropertySymbol.nodeType] === NodeTypeEnum_js_1.default.documentFragmentNode) {
return;
}
if (newNode[PropertySymbol.nodeType] === NodeTypeEnum_js_1.default.elementNode &&
this[PropertySymbol.elementArray].length !== 0) {
throw new this[PropertySymbol.window].Error(`Failed to execute 'insertBefore' on 'Node': Only one element on document allowed.`);
}
return super[PropertySymbol.insertBefore](newNode, referenceNode, disableValidations);
}
}
exports.default = HTMLDocument;
//# sourceMappingURL=HTMLDocument.cjs.map