denoland · MarkTiedemann · Jul 20, 2019 · Jul 22, 2019 · Jul 22, 2019 · Jul 22, 2019
diff --git a/jsdom/.gitignore b/jsdom/.gitignore
@@ -0,0 +1 @@
+!package.json
diff --git a/jsdom/example.ts b/jsdom/example.ts
@@ -0,0 +1,8 @@
+import { JSDOM } from "./jsdom.ts";
+
+let dom = new JSDOM(`
+  <!DOCTYPE html>
+  <p>Hello, Deno!</p>
+`);
+let p = dom.window.document.querySelector("p");
+console.log(p.textContent); // => "Hello, Deno!"
diff --git a/jsdom/jsdom.ts b/jsdom/jsdom.ts
@@ -0,0 +1,15 @@
+import "./vendor/jsdom.js";
+
+// TODO: Investigate how to reuse typings from:
+// - https://github.com/DefinitelyTyped/DefinitelyTyped/blob/master/types/jsdom/index.d.ts
+// - https://github.com/microsoft/TypeScript/blob/master/lib/lib.dom.d.ts
+
+interface JSDOM {
+  new (html: string, options?: { runScripts?: "dangerously" }): JSDOM;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  readonly window: any;
+  fragment: (html: string) => any;
+  serialize(): string;
+}
+
+export let JSDOM = (window as any).jsdom.JSDOM as JSDOM;
diff --git a/jsdom/package.json b/jsdom/package.json
@@ -0,0 +1,10 @@
+{
+  "scripts": {
+    "vendor": "webpack-cli"
+  },
+  "devDependencies": {
+    "jsdom": "15.1.1",
+    "webpack": "4.36.1",
+    "webpack-cli": "3.3.6"
+  }
+}
diff --git a/jsdom/test.ts b/jsdom/test.ts
@@ -0,0 +1,31 @@
+import { JSDOM } from "./jsdom.ts";
+import { assertEquals, assert } from "../testing/asserts.ts";
+import { test, runIfMain } from "../testing/mod.ts";
+
+// TODO: Add proper tests. All tests are copied from
+// JSDOM's readme (https://github.com/jsdom/jsdom).
+
+test(function helloWorld() {
+  let dom = new JSDOM(`<!DOCTYPE html><p>Hello world</p>`);
+  let text = dom.window.document.querySelector("p").textContent;
+  assertEquals(text, "Hello world");
+});
+
+test(function runScripts() {
+  let dom = new JSDOM(
+    `<body>
+  <script>document.body.appendChild(document.createElement("hr"));</script>
+</body>`,
+    { runScripts: "dangerously" }
+  );
+  let children = dom.window.document.body.children.length;
+  assertEquals(children, 2);
+});
+
+test(function fragment() {
+  let frag = JSDOM.fragment(`<p>Hello</p><p><strong>Hi!</strong>`);
+  assertEquals(frag.childNodes.length, 2);
+  assertEquals(frag.querySelector("strong").textContent, "Hi!");
+});
+
+runIfMain(import.meta);
diff --git a/jsdom/vendor/jsdom.js b/jsdom/vendor/jsdom.js
diff --git a/jsdom/webpack.config.js b/jsdom/webpack.config.js
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+const path = require("path");
+
+module.exports = {
+  entry: "./node_modules/jsdom/lib/api.js",
+  output: {
+    path: path.join(__dirname, "vendor"),
+    filename: "./jsdom.js",
+    library: "jsdom",
+    libraryTarget: "window"
+  },
+  mode: "production",
+  node: {
+    child_process: "empty",
+    fs: "empty",
+    net: "empty",
+    tls: "empty"
+  },
+  performance: {
+    // TODO: Investigate whether the bundle size can be reduced.
+    hints: false
+  }
+};