1 files changed, 85 insertions, 0 deletions
diff --git a/node_modules/jsdom/lib/jsdom/living/dom-implementation.js b/node_modules/jsdom/lib/jsdom/living/dom-implementation.js
new file mode 100644
index 0000000..5ca8989
--- /dev/null
+++ b/node_modules/jsdom/lib/jsdom/living/dom-implementation.js
@@ -0,0 +1,85 @@
+"use strict";
+var validateNames = require("./helpers/validate-names");
+
+module.exports = function (core) {
+  core.DOMImplementation.prototype.hasFeature = function () {
+    return true;
+  };
+
+  core.DOMImplementation.prototype.createDocumentType = function (qualifiedName, publicId, systemId) {
+    qualifiedName = String(qualifiedName);
+    publicId = String(publicId);
+    systemId = String(systemId);
+
+    validateNames.qname(qualifiedName, core);
+
+    return new core.DocumentType(this._ownerDocument, qualifiedName, publicId, systemId);
+  };
+
+  core.DOMImplementation.prototype.createDocument = function (namespace, qualifiedName, doctype) {
+    namespace = namespace !== null ? String(namespace) : namespace;
+    qualifiedName = qualifiedName === null ? "" : String(qualifiedName);
+    if (doctype === undefined) {
+      doctype = null;
+    }
+
+    var document = new core.Document({ parsingMode: "xml" });
+
+    var element = null;
+    if (qualifiedName !== "") {
+      element = document.createElementNS(namespace, qualifiedName);
+    }
+
+    if (doctype !== null) {
+      document.appendChild(doctype);
+    }
+
+    if (element !== null) {
+      document.appendChild(element);
+    }
+
+    return document;
+  };
+
+  core.DOMImplementation.prototype.createHTMLDocument = function (title) {
+    // Let doc be a new document that is an HTML document.
+    // Set doc's content type to "text/html".
+    var document = new core.HTMLDocument({ parsingMode: "html" });
+
+    // Create a doctype, with "html" as its name and with its node document set
+    // to doc. Append the newly created node to doc.
+    var doctype = this.createDocumentType("html", "", "");
+    document.appendChild(doctype);
+
+    // Create an html element in the HTML namespace, and append it to doc.
+    var htmlElement = document.createElementNS("http://www.w3.org/1999/xhtml", "html");
+    document.appendChild(htmlElement);
+
+    // Create a head element in the HTML namespace, and append it to the html
+    // element created in the previous step.
+    var headElement = document.createElement("head");
+    htmlElement.appendChild(headElement);
+
+    // If the title argument is not omitted:
+    if (title !== undefined) {
+      // Create a title element in the HTML namespace, and append it to the head
+      // element created in the previous step.
+      var titleElement = document.createElement("title");
+      headElement.appendChild(titleElement);
+
+      // Create a Text node, set its data to title (which could be the empty
+      // string), and append it to the title element created in the previous step.
+      titleElement.appendChild(document.createTextNode(title));
+    }
+
+    // Create a body element in the HTML namespace, and append it to the html
+    // element created in the earlier step.
+    htmlElement.appendChild(document.createElement("body"));
+
+    // doc's origin is an alias to the origin of the context object's associated
+    // document, and doc's effective script origin is an alias to the effective
+    // script origin of the context object's associated document.
+
+    return document;
+  };
+};