From f2964c9faa30ccc52665455f47bed01e1b792513 Mon Sep 17 00:00:00 2001
From: Hieu Lam <lamhieu.vk@gmail.com>
Date: Thu, 20 Feb 2020 21:27:15 +0700
Subject: [PATCH 01/15] Update `jsdom` version 16 and fix breaking changes

---
 packages/jest-environment-jsdom/package.json | 4 ++--
 packages/jest-environment-jsdom/src/index.ts | 8 +++++---
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/packages/jest-environment-jsdom/package.json b/packages/jest-environment-jsdom/package.json
index fcf3d58a16f2..4f23f37582e8 100644
--- a/packages/jest-environment-jsdom/package.json
+++ b/packages/jest-environment-jsdom/package.json
@@ -15,10 +15,10 @@
     "@jest/types": "^25.1.0",
     "jest-mock": "^25.1.0",
     "jest-util": "^25.1.0",
-    "jsdom": "^15.1.1"
+    "jsdom": "^16.2.0"
   },
   "devDependencies": {
-    "@types/jsdom": "^12.2.4"
+    "@types/jsdom": "^16.1.0"
   },
   "engines": {
     "node": ">= 8.3"
diff --git a/packages/jest-environment-jsdom/src/index.ts b/packages/jest-environment-jsdom/src/index.ts
index 8a66d54f05b6..73c4cf9ffaa8 100644
--- a/packages/jest-environment-jsdom/src/index.ts
+++ b/packages/jest-environment-jsdom/src/index.ts
@@ -14,7 +14,7 @@ import {
   LolexFakeTimers,
 } from '@jest/fake-timers';
 import {EnvironmentContext, JestEnvironment} from '@jest/environment';
-import {JSDOM, VirtualConsole} from 'jsdom';
+import {DOMWindow, JSDOM, VirtualConsole} from 'jsdom';
 
 // The `Window` interface does not have an `Error.stackTraceLimit` property, but
 // `JSDOMEnvironment` assumes it is there.
@@ -27,6 +27,7 @@ type Win = Window &
 
 class JSDOMEnvironment implements JestEnvironment {
   dom: JSDOM | null;
+  vm: DOMWindow | null;
   fakeTimers: LegacyFakeTimers<number> | null;
   fakeTimersLolex: LolexFakeTimers | null;
   global: Win;
@@ -41,6 +42,7 @@ class JSDOMEnvironment implements JestEnvironment {
       virtualConsole: new VirtualConsole().sendTo(options.console || console),
       ...config.testEnvironmentOptions,
     });
+    this.vm = this.dom.getInternalVMContext();
     const global = (this.global = this.dom.window.document.defaultView as Win);
 
     if (!global) {
@@ -125,8 +127,8 @@ class JSDOMEnvironment implements JestEnvironment {
   }
 
   runScript<T = unknown>(script: Script): T | null {
-    if (this.dom) {
-      return this.dom.runVMScript(script) as any;
+    if (this.vm) {
+      return script.runInContext(this.vm);
     }
     return null;
   }

From b2df96a7d6573c35dfd0f5159b9a5b6b6f2603df Mon Sep 17 00:00:00 2001
From: Hieu Lam <lamhieu.vk@gmail.com>
Date: Fri, 21 Feb 2020 12:02:04 +0700
Subject: [PATCH 02/15] Add e2e test `jest-environment-jsdom` to check leaking
 memory

---
 e2e/__tests__/jestEnvironmentJsdom.test.ts | 29 ++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 e2e/__tests__/jestEnvironmentJsdom.test.ts

diff --git a/e2e/__tests__/jestEnvironmentJsdom.test.ts b/e2e/__tests__/jestEnvironmentJsdom.test.ts
new file mode 100644
index 000000000000..fa153f02f86f
--- /dev/null
+++ b/e2e/__tests__/jestEnvironmentJsdom.test.ts
@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import * as path from 'path';
+import {tmpdir} from 'os';
+import {cleanup, writeFiles} from '../Utils';
+import runJest from '../runJest';
+
+const DIR = path.resolve(tmpdir(), 'jest_environment_jsdom_test');
+
+beforeEach(() => cleanup(DIR));
+afterAll(() => cleanup(DIR));
+
+test('check is not leaking memory', () => {
+  writeFiles(DIR, {
+    '__tests__/a.test.js': `test('a', () => console.log('a'));`,
+    '__tests__/b.test.js': `test('b', () => console.log('b'));`,
+    'package.json': JSON.stringify({jest: {testEnvironment: 'jsdom'}}),
+  });
+
+  const {stderr} = runJest(DIR, ['--detect-leaks', '--runInBand']);
+  console.log({stderr});
+  expect(stderr).toMatch(/PASS\s__tests__\/a.test.js/);
+  expect(stderr).toMatch(/PASS\s__tests__\/b.test.js/);
+});

From 27cfe49bd72b846e2c41f58a556a152e7739a3fb Mon Sep 17 00:00:00 2001
From: Hieu Lam <lamhieu.vk@gmail.com>
Date: Fri, 21 Feb 2020 12:09:45 +0700
Subject: [PATCH 03/15] Update change log to describe about #9606

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e6e3e4212286..e743f0799d83 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,6 +29,7 @@
 - `[jest-transform]` Correct sourcemap behavior for transformed and instrumented code ([#9460](https://github.com/facebook/jest/pull/9460))
 - `[jest-transform]` Allow instrumentation of transformed files with weird file extensions ([#9589](https://github.com/facebook/jest/pull/9589))
 - `[pretty-format]` Export `OldPlugin` type ([#9491](https://github.com/facebook/jest/pull/9491))
+- `[jest-environment-jsdom]` Upgrade `jsdom` v16 to fix memory leak ([#9606](https://github.com/facebook/jest/pull/9606))
 
 ### Chore & Maintenance
 

From b6e69f62118db19292481fc932807d46dd8a6fdf Mon Sep 17 00:00:00 2001
From: Hieu Lam <lamhieu.vk@gmail.com>
Date: Sat, 22 Feb 2020 00:05:47 +0700
Subject: [PATCH 04/15] Fix issue about ArrayBuffer when upgrading `jsdom` and
 add a note

---
 packages/jest-environment-jsdom/src/index.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/jest-environment-jsdom/src/index.ts b/packages/jest-environment-jsdom/src/index.ts
index 73c4cf9ffaa8..16b2e519fa94 100644
--- a/packages/jest-environment-jsdom/src/index.ts
+++ b/packages/jest-environment-jsdom/src/index.ts
@@ -42,13 +42,18 @@ class JSDOMEnvironment implements JestEnvironment {
       virtualConsole: new VirtualConsole().sendTo(options.console || console),
       ...config.testEnvironmentOptions,
     });
+
     this.vm = this.dom.getInternalVMContext();
-    const global = (this.global = this.dom.window.document.defaultView as Win);
 
+    const global = (this.global = this.dom.window.document.defaultView as Win);
     if (!global) {
       throw new Error('JSDOM did not return a Window object');
     }
 
+    // In the `jsdom@16`, ArrayBuffer was not added to Window, ref: https://github.com/jsdom/jsdom/commit/3a4fd6258e6b13e9cf8341ddba60a06b9b5c7b5b
+    // Install ArrayBuffer to Window to fix it. Make sure the test is passed, ref: https://github.com/facebook/jest/pull/7626
+    global.ArrayBuffer = ArrayBuffer;
+
     // Node's error-message stack size is limited at 10, but it's pretty useful
     // to see more than that when a test fails.
     this.global.Error.stackTraceLimit = 100;

From 2f7b6d182f3f36dddc3e39ee656a4e7896dd3f70 Mon Sep 17 00:00:00 2001
From: Hieu Lam <lamhieu.vk@gmail.com>
Date: Sat, 22 Feb 2020 00:11:36 +0700
Subject: [PATCH 05/15] Remove console log in jest environment jsdom test file

---
 e2e/__tests__/jestEnvironmentJsdom.test.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/e2e/__tests__/jestEnvironmentJsdom.test.ts b/e2e/__tests__/jestEnvironmentJsdom.test.ts
index fa153f02f86f..e13abfcec114 100644
--- a/e2e/__tests__/jestEnvironmentJsdom.test.ts
+++ b/e2e/__tests__/jestEnvironmentJsdom.test.ts
@@ -23,7 +23,6 @@ test('check is not leaking memory', () => {
   });
 
   const {stderr} = runJest(DIR, ['--detect-leaks', '--runInBand']);
-  console.log({stderr});
   expect(stderr).toMatch(/PASS\s__tests__\/a.test.js/);
   expect(stderr).toMatch(/PASS\s__tests__\/b.test.js/);
 });

From 7ff4bfc3b9624c0e536384a08795499c878bd28f Mon Sep 17 00:00:00 2001
From: Hieu Lam <lamhieu.vk@gmail.com>
Date: Sat, 22 Feb 2020 01:15:03 +0700
Subject: [PATCH 06/15] Add getVmContext and clean up vm context in teardown

---
 packages/jest-environment-jsdom/src/index.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/jest-environment-jsdom/src/index.ts b/packages/jest-environment-jsdom/src/index.ts
index 16b2e519fa94..b5b15c19112b 100644
--- a/packages/jest-environment-jsdom/src/index.ts
+++ b/packages/jest-environment-jsdom/src/index.ts
@@ -127,6 +127,7 @@ class JSDOMEnvironment implements JestEnvironment {
     // @ts-ignore
     this.global = null;
     this.dom = null;
+    this.vm = null;
     this.fakeTimers = null;
     this.fakeTimersLolex = null;
   }
@@ -135,8 +136,13 @@ class JSDOMEnvironment implements JestEnvironment {
     if (this.vm) {
       return script.runInContext(this.vm);
     }
+
     return null;
   }
+
+  getVmContext() {
+    return this.vm;
+  }
 }
 
 export = JSDOMEnvironment;

From 8b317f04787168092a40a3b0637e96945813dfaa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Iv=C3=A1n=20Reinoso=20Garc=C3=ADa?=
 <ireinoso@plainconcepts.com>
Date: Wed, 18 Mar 2020 10:18:12 +0100
Subject: [PATCH 07/15] Update 'jsdom' version 16.2.1

---
 packages/jest-environment-jsdom/package.json |   2 +-
 yarn.lock                                    | 248 ++++++++++---------
 2 files changed, 137 insertions(+), 113 deletions(-)

diff --git a/packages/jest-environment-jsdom/package.json b/packages/jest-environment-jsdom/package.json
index 4f23f37582e8..fc187f8038cb 100644
--- a/packages/jest-environment-jsdom/package.json
+++ b/packages/jest-environment-jsdom/package.json
@@ -15,7 +15,7 @@
     "@jest/types": "^25.1.0",
     "jest-mock": "^25.1.0",
     "jest-util": "^25.1.0",
-    "jsdom": "^16.2.0"
+    "jsdom": "^16.2.1"
   },
   "devDependencies": {
     "@types/jsdom": "^16.1.0"
diff --git a/yarn.lock b/yarn.lock
index ebb58e5c97db..0296eae363a8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2282,14 +2282,14 @@
   resolved "https://registry.yarnpkg.com/@types/jest/-/jest-24.0.2.tgz#a10ad017ee020b2dfa97655323dbf1f38f14f588"
   integrity sha512-YCGS1XGfAnDLUy8IL7iZf+Tnl0jhnaWUhrx8H/WyaDnjsu9dQBO8jiQqgJi/4BEryY6gvaqf1OvB1B2BvsW4dg==
 
-"@types/jsdom@^12.2.4":
-  version "12.2.4"
-  resolved "https://registry.yarnpkg.com/@types/jsdom/-/jsdom-12.2.4.tgz#845cd4d43f95b8406d9b724ec30c03edadcd9528"
-  integrity sha512-q+De3S/Ri6U9uPx89YA1XuC+QIBgndIfvBaaJG0pRT8Oqa75k4Mr7G9CRZjIvlbLGIukO/31DFGFJYlQBmXf/A==
+"@types/jsdom@^16.1.0":
+  version "16.1.0"
+  resolved "https://registry.yarnpkg.com/@types/jsdom/-/jsdom-16.1.0.tgz#89d0ad0707eceb223c0db9b76611f8d487dd7d1b"
+  integrity sha512-GiBD8K4tFb0ah+rFAqkoP4tCc6DpCy96lITCCCAf1yqgvmpWNHh4S49sPIBXn4KIfvbVEcDRK+jgDHAbfVFdOw==
   dependencies:
     "@types/node" "*"
+    "@types/parse5" "*"
     "@types/tough-cookie" "*"
-    parse5 "^4.0.0"
 
 "@types/json-schema@^7.0.3":
   version "7.0.4"
@@ -2354,6 +2354,11 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-13.7.1.tgz#238eb34a66431b71d2aaddeaa7db166f25971a0d"
   integrity sha512-Zq8gcQGmn4txQEJeiXo/KiLpon8TzAl0kmKH4zdWctPj05nWwp1ClMdAVEloqrQKfaC48PNLdgN/aVaLqUrluA==
 
+"@types/parse5@*":
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/@types/parse5/-/parse5-5.0.2.tgz#a877a4658f8238c8266faef300ae41c84d72ec8a"
+  integrity sha512-BOl+6KDs4ItndUWUFchy3aEqGdHhw0BC4Uu+qoDonN/f0rbUnJbm71Ulj8Tt9jLFRaAxPLKvdS1bBLfx1qXR9g==
+
 "@types/prettier@^1.19.0":
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-1.19.0.tgz#a2502fb7ce9b6626fdbfc2e2a496f472de1bdd05"
@@ -2718,7 +2723,7 @@ JSONStream@^1.0.4, JSONStream@^1.3.4:
     jsonparse "^1.2.0"
     through ">=2.2.7 <3"
 
-abab@^2.0.0:
+abab@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.3.tgz#623e2075e02eb2d3f2475e49f99c91846467907a"
   integrity sha512-tsFzPpcttalNjFBCFMqsKYQcWxxen1pgJR56by//QwvJc4/OUS3kPOOttx2tSIfjsylB0pYu7f5D3K1RCxUnUg==
@@ -2748,25 +2753,25 @@ accepts@~1.3.4, accepts@~1.3.5, accepts@~1.3.7:
     mime-types "~2.1.24"
     negotiator "0.6.2"
 
-acorn-globals@^4.3.2:
-  version "4.3.4"
-  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-4.3.4.tgz#9fa1926addc11c97308c4e66d7add0d40c3272e7"
-  integrity sha512-clfQEh21R+D0leSbUdWf3OcfqyaCSAQ8Ryq00bofSekfr9W8u1jyYZo6ir0xu9Gtcf7BjcHJpnbZH7JOCpP60A==
+acorn-globals@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-6.0.0.tgz#46cdd39f0f8ff08a876619b55f5ac8a6dc770b45"
+  integrity sha512-ZQl7LOWaF5ePqqcX4hLuv/bLXYQNfNWw2c0/yX/TsPRKamzHcTGQnlCjHT3TsmkOUVEPS3crCxiPfdzE/Trlhg==
   dependencies:
-    acorn "^6.0.1"
-    acorn-walk "^6.0.1"
+    acorn "^7.1.1"
+    acorn-walk "^7.1.1"
 
 acorn-jsx@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.1.0.tgz#294adb71b57398b0680015f0a38c563ee1db5384"
   integrity sha512-tMUqwBWfLFbJbizRmEcWSLw6HnFzfdJs2sOJEOwwtVPMoH/0Ay+E703oZz78VSXZiiDcZrQ5XKjPIUQixhmgVw==
 
-acorn-walk@^6.0.1:
-  version "6.2.0"
-  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.2.0.tgz#123cb8f3b84c2171f1f7fb252615b1c78a6b1a8c"
-  integrity sha512-7evsyfH1cLOCdAzZAd43Cic04yKydNx0cF+7tiA19p1XnLLPU4dpCQOqpjqwokFe//vS0QqfqqjCS2JkiIs0cA==
+acorn-walk@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-7.1.1.tgz#345f0dffad5c735e7373d2fec9a1023e6a44b83e"
+  integrity sha512-wdlPY2tm/9XBr7QkKlq0WQVgiuGTX6YWPyRyBviSoScBuLfTVQhvwg6wJ369GJ/1nPfTLMfnrFIfjqVg6d+jQQ==
 
-acorn@^6.0.1, acorn@^6.2.1:
+acorn@^6.2.1:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.0.tgz#b659d2ffbafa24baf5db1cdbb2c94a983ecd2784"
   integrity sha512-gac8OEcQ2Li1dxIEWGZzsp2BitJxwkwcOm0zHAJLcPJaVvm58FRnk6RkuLRpU1EujipU2ZFODv2P9DLMfnV8mw==
@@ -2776,6 +2781,11 @@ acorn@^7.1.0:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.0.tgz#949d36f2c292535da602283586c2477c57eb2d6c"
   integrity sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==
 
+acorn@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.1.tgz#e35668de0b402f359de515c5482a1ab9f89a69bf"
+  integrity sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==
+
 address@1.1.2, address@^1.0.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/address/-/address-1.1.2.tgz#bf1116c9c758c51b7a933d296b72c221ed9428b6"
@@ -3078,11 +3088,6 @@ array-differ@^2.0.3:
   resolved "https://registry.yarnpkg.com/array-differ/-/array-differ-2.1.0.tgz#4b9c1c3f14b906757082925769e8ab904f4801b1"
   integrity sha512-KbUpJgx909ZscOc/7CLATBFam7P1Z1QRQInvgT0UztM9Q72aGKCunKASAl7WNW0tnPmPyEMeMhdsfWhfmW037w==
 
-array-equal@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
-  integrity sha1-jCpe8kcv2ep0KwTHenUJO6J1fJM=
-
 array-filter@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/array-filter/-/array-filter-1.0.0.tgz#baf79e62e6ef4c2a4c0b831232daffec251f9d83"
@@ -3693,10 +3698,10 @@ brorand@^1.0.1:
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
   integrity sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=
 
-browser-process-hrtime@^0.1.2:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.3.tgz#616f00faef1df7ec1b5bf9cfe2bdc3170f26c7b4"
-  integrity sha512-bRFnI4NnjO6cnyLmOV/7PVoDEMJChlcfN0z4s1YMBY989/SvlfMI1lgCnkFUs53e9gQF+w7qu7XdllSTiSl8Aw==
+browser-process-hrtime@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-1.0.0.tgz#3c9b4b7d782c8121e56f10106d84c0d0ffc94626"
+  integrity sha512-9o5UecI3GhkpM6DrXr69PblIuWxPKk9Y0jHBRhdocZ2y7YECBFCsHm79Pr3OyR2AvjhDkabFJaDJMYRazHgsow==
 
 browser-resolve@^1.11.3:
   version "1.11.3"
@@ -5006,7 +5011,7 @@ csso@^4.0.2:
   dependencies:
     css-tree "1.0.0-alpha.37"
 
-cssom@^0.4.1:
+cssom@^0.4.4:
   version "0.4.4"
   resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.4.4.tgz#5a66cf93d2d0b661d80bf6a44fb65f5c2e4e0a10"
   integrity sha512-p3pvU7r1MyyqbTk+WbNJIgJjG2VmTIaB10rI93LzVPrmDJKkzKYMtxxyAvQXR/NS6otuzveI7+7BBq3SjBS2mw==
@@ -5016,7 +5021,7 @@ cssom@~0.3.6:
   resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.8.tgz#9f1276f5b2b463f2114d3f2c75250af8c1a36f4a"
   integrity sha512-b0tGHbfegbhPJpxpiBPU2sCkigAqtM9O121le6bbOlgyV+NyGyCmVfJ6QW9eRjz8CpNfWEOYBIMIGRYkLwsIYg==
 
-cssstyle@^2.0.0:
+cssstyle@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-2.2.0.tgz#e4c44debccd6b7911ed617a4395e5754bba59992"
   integrity sha512-sEb3XFPx3jNnCAMtqrXPDeSgQr+jojtCeNf8cvMNMh1cG970+lljssvQDzPq6lmmJu2Vhqood/gtEomBiHOGnA==
@@ -5064,14 +5069,14 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
-data-urls@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-1.1.0.tgz#15ee0582baa5e22bb59c77140da8f9c76963bbfe"
-  integrity sha512-YTWYI9se1P55u58gL5GkQHW4P6VJBJ5iBT+B5a7i2Tjadhv52paJG0qHX4A0OR6/t52odI64KP2YvFpkDOi3eQ==
+data-urls@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-2.0.0.tgz#156485a72963a970f5d5821aaf642bef2bf2db9b"
+  integrity sha512-X5eWTSXO/BJmpdIKCRuKUgSCgAN0OwliVK3yPKbwIWU1Tdw5BRajxlzMidvh+gwko9AfQ9zIj52pzF91Q3YAvQ==
   dependencies:
-    abab "^2.0.0"
-    whatwg-mimetype "^2.2.0"
-    whatwg-url "^7.0.0"
+    abab "^2.0.3"
+    whatwg-mimetype "^2.3.0"
+    whatwg-url "^8.0.0"
 
 date-format@^2.0.0:
   version "2.1.0"
@@ -5141,6 +5146,11 @@ decamelize@^1.1.0, decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
 
+decimal.js@^10.2.0:
+  version "10.2.0"
+  resolved "https://registry.yarnpkg.com/decimal.js/-/decimal.js-10.2.0.tgz#39466113a9e036111d02f82489b5fd6b0b5ed231"
+  integrity sha512-vDPw+rDgn3bZe1+F/pyEwb1oMG2XTlRVgAa6B4KccTEpYgF8w6eQllVbQcfIJnZyvzFtFpxnpGtx8dd7DJp/Rw==
+
 decode-uri-component@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
@@ -5495,12 +5505,12 @@ domelementtype@^2.0.1:
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-2.0.1.tgz#1f8bdfe91f5a78063274e803b4bdcedf6e94f94d"
   integrity sha512-5HOHUDsYZWV8FGWN0Njbr/Rn7f/eWSQi1v7+HsUVwXgn8nWWlL64zKDkS0n8ZmQ3mlWOMuXOnR+7Nx/5tMO5AQ==
 
-domexception@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
-  integrity sha512-raigMkn7CJNNo6Ihro1fzG7wr3fHuYVytzquZKX5n0yizGsTcYgzdIUwj1X9pK0VvjeihV+XiclP+DjwbsSKug==
+domexception@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/domexception/-/domexception-2.0.1.tgz#fb44aefba793e1574b0af6aed2801d057529f304"
+  integrity sha512-yxJ2mFy/sibVQlu5qHjOkf9J3K6zgmCxgJ94u2EdvDOV09H+32LtRswEcUsmUWN72pVLOEnTSRaIVVzVQgS0dg==
   dependencies:
-    webidl-conversions "^4.0.2"
+    webidl-conversions "^5.0.0"
 
 domhandler@^2.3.0:
   version "2.4.2"
@@ -5888,7 +5898,7 @@ escape-string-regexp@^2.0.0:
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-2.0.0.tgz#a30304e99daa32e23b2fd20f51babd07cffca344"
   integrity sha512-UpzcLCXolUWcNu5HtVMHYdXJjArjsF9C0aNnquZYY4uW/Vu0miy5YoWvbV345HauVvcAUnpRuhMMcqTcGOY2+w==
 
-escodegen@^1.11.1:
+escodegen@^1.14.1:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.14.1.tgz#ba01d0c8278b5e95a9a45350142026659027a457"
   integrity sha512-Bmt7NcRySdIfNPfU2ZoXDrrXsG9ZjvDxcAlMfDUgRBjLOWTuIACXPBFJH7Z+cLb40JeQco5toikyc9t9P8E9SQ==
@@ -7533,12 +7543,12 @@ html-element-map@^1.2.0:
   dependencies:
     array-filter "^1.0.0"
 
-html-encoding-sniffer@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.2.tgz#e70d84b94da53aa375e11fe3a351be6642ca46f8"
-  integrity sha512-71lZziiDnsuabfdYiUeWdCVyKuqwWi23L8YeIgV9jSSZHCtb6wB1BKWooH7L3tn4/FuZJMVWyNaIDr4RGmaSYw==
+html-encoding-sniffer@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-2.0.1.tgz#42a6dc4fd33f00281176e8b23759ca4e4fa185f3"
+  integrity sha512-D5JbOMBIR/TVZkubHT+OyT2705QvogUW4IBn6nHd756OwieSF9aDYFj4dv6HHEVGYbHaLETa3WggZYWWMyy3ZQ==
   dependencies:
-    whatwg-encoding "^1.0.1"
+    whatwg-encoding "^1.0.5"
 
 html-escaper@^2.0.0:
   version "2.0.0"
@@ -8314,6 +8324,11 @@ is-png@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-png/-/is-png-1.1.0.tgz#d574b12bf275c0350455570b0e5b57ab062077ce"
   integrity sha1-1XSxK/J1wDUEVVcLDltXqwYgd84=
 
+is-potential-custom-element-name@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-potential-custom-element-name/-/is-potential-custom-element-name-1.0.0.tgz#0c52e54bcca391bb2c494b21e8626d7336c6e397"
+  integrity sha1-DFLlS8yjkbssSUsh6GJtczbG45c=
+
 is-promise@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
@@ -8752,36 +8767,36 @@ jsc-android@^245459.0.0:
   resolved "https://registry.yarnpkg.com/jsc-android/-/jsc-android-245459.0.0.tgz#e584258dd0b04c9159a27fb104cd5d491fd202c9"
   integrity sha512-wkjURqwaB1daNkDi2OYYbsLnIdC/lUM2nPXQKRs5pqEU9chDg435bjvo+LSaHotDENygHQDHe+ntUkkw2gwMtg==
 
-jsdom@^15.1.1:
-  version "15.2.1"
-  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-15.2.1.tgz#d2feb1aef7183f86be521b8c6833ff5296d07ec5"
-  integrity sha512-fAl1W0/7T2G5vURSyxBzrJ1LSdQn6Tr5UX/xD4PXDx/PDgwygedfW6El/KIj3xJ7FU61TTYnc/l/B7P49Eqt6g==
-  dependencies:
-    abab "^2.0.0"
-    acorn "^7.1.0"
-    acorn-globals "^4.3.2"
-    array-equal "^1.0.0"
-    cssom "^0.4.1"
-    cssstyle "^2.0.0"
-    data-urls "^1.1.0"
-    domexception "^1.0.1"
-    escodegen "^1.11.1"
-    html-encoding-sniffer "^1.0.2"
+jsdom@^16.2.1:
+  version "16.2.1"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-16.2.1.tgz#df934649ab9175daeeff3e6f1e2b2268ed1470cd"
+  integrity sha512-3p0gHs5EfT7PxW9v8Phz3mrq//4Dy8MQenU/PoKxhdT+c45S7NjIjKbGT3Ph0nkICweE1r36+yaknXA5WfVNAg==
+  dependencies:
+    abab "^2.0.3"
+    acorn "^7.1.1"
+    acorn-globals "^6.0.0"
+    cssom "^0.4.4"
+    cssstyle "^2.2.0"
+    data-urls "^2.0.0"
+    decimal.js "^10.2.0"
+    domexception "^2.0.1"
+    escodegen "^1.14.1"
+    html-encoding-sniffer "^2.0.1"
+    is-potential-custom-element-name "^1.0.0"
     nwsapi "^2.2.0"
-    parse5 "5.1.0"
-    pn "^1.1.0"
-    request "^2.88.0"
-    request-promise-native "^1.0.7"
-    saxes "^3.1.9"
-    symbol-tree "^3.2.2"
+    parse5 "5.1.1"
+    request "^2.88.2"
+    request-promise-native "^1.0.8"
+    saxes "^5.0.0"
+    symbol-tree "^3.2.4"
     tough-cookie "^3.0.1"
-    w3c-hr-time "^1.0.1"
-    w3c-xmlserializer "^1.1.2"
-    webidl-conversions "^4.0.2"
+    w3c-hr-time "^1.0.2"
+    w3c-xmlserializer "^2.0.0"
+    webidl-conversions "^5.0.0"
     whatwg-encoding "^1.0.5"
     whatwg-mimetype "^2.3.0"
-    whatwg-url "^7.0.0"
-    ws "^7.0.0"
+    whatwg-url "^8.0.0"
+    ws "^7.2.1"
     xml-name-validator "^3.0.0"
 
 jsesc@^2.5.1:
@@ -11098,10 +11113,10 @@ parse-url@^5.0.0:
     parse-path "^4.0.0"
     protocols "^1.4.0"
 
-parse5@5.1.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/parse5/-/parse5-5.1.0.tgz#c59341c9723f414c452975564c7c00a68d58acd2"
-  integrity sha512-fxNG2sQjHvlVAYmzBZS9YlDp6PTSSDwa98vkD4QgVDDCAo84z5X1t5XyJQ62ImdLXx5NdIIfihey6xpum9/gRQ==
+parse5@5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-5.1.1.tgz#f68e4e5ba1852ac2cadc00f4555fff6c2abb6178"
+  integrity sha512-ugq4DFI0Ptb+WWjAdOK16+u/nHfiIrcE+sh8kZMaM0WllQKLI9rOUq6c2b7cwPkXdzfQESqvoqK6ug7U/Yyzug==
 
 parse5@^3.0.1:
   version "3.0.3"
@@ -11110,11 +11125,6 @@ parse5@^3.0.1:
   dependencies:
     "@types/node" "*"
 
-parse5@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/parse5/-/parse5-4.0.0.tgz#6d78656e3da8d78b4ec0b906f7c08ef1dfe3f608"
-  integrity sha512-VrZ7eOd3T1Fk4XWNXMgiGBK/z0MG48BWG2uQNU4I72fkQuKUTZpl+u9k+CxEG0twMVzSmXEEz12z5Fnw1jIQFA==
-
 parseqs@0.0.5:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/parseqs/-/parseqs-0.0.5.tgz#d5208a3738e46766e291ba2ea173684921a8b89d"
@@ -11334,11 +11344,6 @@ plur@^2.1.2:
   dependencies:
     irregular-plurals "^1.0.0"
 
-pn@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
-  integrity sha512-2qHaIQr2VLRFoxe2nASzsV6ef4yOOH+Fi9FBOVH6cqeSgUnoyySPZkxzLuzd+RYOQTRpROA0ztTMqxROKSb/nA==
-
 portfinder@^1.0.25:
   version "1.0.25"
   resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.25.tgz#254fd337ffba869f4b9d37edc298059cb4d35eca"
@@ -12452,7 +12457,7 @@ request-promise-core@1.1.3:
   dependencies:
     lodash "^4.17.15"
 
-request-promise-native@^1.0.7:
+request-promise-native@^1.0.8:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.8.tgz#a455b960b826e44e2bf8999af64dff2bfe58cb36"
   integrity sha512-dapwLGqkHtwL5AEbfenuzjTYg35Jd6KPytsC2/TLkVMz8rm+tNt72MGUWT1RP/aYawMpN6HqbNGBQaRcBtjQMQ==
@@ -12461,7 +12466,7 @@ request-promise-native@^1.0.7:
     stealthy-require "^1.1.1"
     tough-cookie "^2.3.3"
 
-request@^2.53.0, request@^2.88.0:
+request@^2.53.0, request@^2.88.0, request@^2.88.2:
   version "2.88.2"
   resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
   integrity sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==
@@ -12760,12 +12765,12 @@ sax@^1.2.1, sax@^1.2.4, sax@~1.2.4:
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
 
-saxes@^3.1.9:
-  version "3.1.11"
-  resolved "https://registry.yarnpkg.com/saxes/-/saxes-3.1.11.tgz#d59d1fd332ec92ad98a2e0b2ee644702384b1c5b"
-  integrity sha512-Ydydq3zC+WYDJK1+gRxRapLIED9PWeSuuS41wqyoRmzvhhh9nc+QQrVMKJYzJFULazeGhzSV0QleN2wD3boh2g==
+saxes@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/saxes/-/saxes-5.0.0.tgz#b7d30284d7583a5ca6ad0248b56d8889da53788b"
+  integrity sha512-LXTZygxhf8lfwKaTP/8N9CsVdjTlea3teze4lL6u37ivbgGbV0GGMuNtS/I9rnD/HC2/txUM7Df4S2LVl1qhiA==
   dependencies:
-    xmlchars "^2.1.1"
+    xmlchars "^2.2.0"
 
 scheduler@0.15.0, scheduler@^0.15.0:
   version "0.15.0"
@@ -13716,7 +13721,7 @@ symbol-observable@1.0.1:
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.0.1.tgz#8340fc4702c3122df5d22288f88283f513d3fdd4"
   integrity sha1-g0D8RwLDEi310iKI+IKD9RPT/dQ=
 
-symbol-tree@^3.2.2:
+symbol-tree@^3.2.4:
   version "3.2.4"
   resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
   integrity sha512-9QNk5KwDF+Bvz+PyObkmSYjI5ksVUYtjW7AU22r2NKcfLJcXp96hkDWU3+XndOsUb+AQ9QhfzfCT2O+CNWT5Tw==
@@ -14053,6 +14058,13 @@ tr46@^1.0.1:
   dependencies:
     punycode "^2.1.0"
 
+tr46@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-2.0.2.tgz#03273586def1595ae08fedb38d7733cee91d2479"
+  integrity sha512-3n1qG+/5kg+jrbTzwAykB5yRYtQCTqOGKq5U5PE3b0a1/mzo6snDhjGS0zJVJunO0NrT3Dg1MLy5TjWP/UJppg==
+  dependencies:
+    punycode "^2.1.1"
+
 tree-node-cli@^1.2.5:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/tree-node-cli/-/tree-node-cli-1.2.5.tgz#afd75437976bbf2cc0c52b9949798e7530e8fd8c"
@@ -14574,20 +14586,18 @@ void-elements@^2.0.0:
   resolved "https://registry.yarnpkg.com/void-elements/-/void-elements-2.0.1.tgz#c066afb582bb1cb4128d60ea92392e94d5e9dbec"
   integrity sha1-wGavtYK7HLQSjWDqkjkulNXp2+w=
 
-w3c-hr-time@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.1.tgz#82ac2bff63d950ea9e3189a58a65625fedf19045"
-  integrity sha1-gqwr/2PZUOqeMYmlimViX+3xkEU=
+w3c-hr-time@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.2.tgz#0a89cdf5cc15822df9c360543676963e0cc308cd"
+  integrity sha512-z8P5DvDNjKDoFIHK7q8r8lackT6l+jo/Ye3HOle7l9nICP9lf1Ci25fy9vHd0JOWewkIFzXIEig3TdKT7JQ5fQ==
   dependencies:
-    browser-process-hrtime "^0.1.2"
+    browser-process-hrtime "^1.0.0"
 
-w3c-xmlserializer@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/w3c-xmlserializer/-/w3c-xmlserializer-1.1.2.tgz#30485ca7d70a6fd052420a3d12fd90e6339ce794"
-  integrity sha512-p10l/ayESzrBMYWRID6xbuCKh2Fp77+sA0doRuGn4tTIMrrZVeqfpKjXHY+oDh3K4nLdPgNwMTVP6Vp4pvqbNg==
+w3c-xmlserializer@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/w3c-xmlserializer/-/w3c-xmlserializer-2.0.0.tgz#3e7104a05b75146cc60f564380b7f683acf1020a"
+  integrity sha512-4tzD0mF8iSiMiNs30BiLO3EpfGLZUT2MSX/G+o7ZywDzliWQ3OPtTZ0PTC3B3ca1UAf4cJMHB+2Bf56EriJuRA==
   dependencies:
-    domexception "^1.0.1"
-    webidl-conversions "^4.0.2"
     xml-name-validator "^3.0.0"
 
 wait-for-expect@^1.3.0:
@@ -14632,6 +14642,11 @@ webidl-conversions@^4.0.2:
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
   integrity sha512-YQ+BmxuTgd6UXZW3+ICGfyqRyHXVlD5GtQr5+qjiNW7bF0cqrzX500HVXPBOvgXb5YnzDd+h0zqyv61KUD7+Sg==
 
+webidl-conversions@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-5.0.0.tgz#ae59c8a00b121543a2acc65c0434f57b0fc11aff"
+  integrity sha512-VlZwKPCkYKxQgeSbH5EyngOmRp7Ww7I9rQLERETtf5ofd9pGeswWiOtogpEO850jziPRarreGxn5QIiTqpb2wA==
+
 webpack-dev-middleware@^3.7.0:
   version "3.7.2"
   resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-3.7.2.tgz#0019c3db716e3fa5cecbf64f2ab88a74bab331f3"
@@ -14702,7 +14717,7 @@ websocket-extensions@>=0.1.1:
   resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
   integrity sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==
 
-whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.5:
+whatwg-encoding@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz#5abacf777c32166a51d085d6b4f3e7d27113ddb0"
   integrity sha512-b5lim54JOPN9HtzvK9HFXvBma/rnfFeqsic0hSpjtDbVxR3dJKLc+KB4V6GgiGOvl7CY/KNh8rxSo9DKQrnUEw==
@@ -14719,7 +14734,7 @@ whatwg-fetch@>=0.10.0, whatwg-fetch@^3.0.0:
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.0.0.tgz#fc804e458cc460009b1a2b966bc8817d2578aefb"
   integrity sha512-9GSJUgz1D4MfyKU7KRqwOjXCXTqWdFNvEr7eUBYchQiVc744mqK/MzXPNR2WsPkmkOa4ywfg8C2n8h+13Bey1Q==
 
-whatwg-mimetype@^2.2.0, whatwg-mimetype@^2.3.0:
+whatwg-mimetype@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz#3d4b1e0312d2079879f826aff18dbeeca5960fbf"
   integrity sha512-M4yMwr6mAnQz76TbJm914+gPpB/nCwvZbJU28cUD6dR004SAxDLOOSUaB1JDRqLtaOV/vi0IC5lEAGFgrjGv/g==
@@ -14733,6 +14748,15 @@ whatwg-url@^7.0.0:
     tr46 "^1.0.1"
     webidl-conversions "^4.0.2"
 
+whatwg-url@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-8.0.0.tgz#37f256cb746398e19b107bd6ef820b4ae2d15871"
+  integrity sha512-41ou2Dugpij8/LPO5Pq64K5q++MnRCBpEHvQr26/mArEKTkCV5aoXIqyhuYtE0pkqScXwhf2JP57rkRTYM29lQ==
+  dependencies:
+    lodash.sortby "^4.7.0"
+    tr46 "^2.0.0"
+    webidl-conversions "^5.0.0"
+
 which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
@@ -14915,10 +14939,10 @@ ws@^3.3.1, ws@~3.3.1:
     safe-buffer "~5.1.0"
     ultron "~1.1.0"
 
-ws@^7.0.0:
-  version "7.2.1"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.1.tgz#03ed52423cd744084b2cf42ed197c8b65a936b8e"
-  integrity sha512-sucePNSafamSKoOqoNfBd8V0StlkzJKL2ZAhGQinCfNQ+oacw+Pk7lcdAElecBF2VkLNZRiIb5Oi1Q5lVUVt2A==
+ws@^7.2.1:
+  version "7.2.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.3.tgz#a5411e1fb04d5ed0efee76d26d5c46d830c39b46"
+  integrity sha512-HTDl9G9hbkNDk98naoR/cHDws7+EyYMOdL1BmjsZXRUjf7d+MficC4B7HLUPlSiho0vg+CWKrGIt/VJBd1xunQ==
 
 x-is-string@^0.1.0:
   version "0.1.0"
@@ -14960,7 +14984,7 @@ xmlbuilder@^9.0.7:
   resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.7.tgz#132ee63d2ec5565c557e20f4c22df9aca686b10d"
   integrity sha1-Ey7mPS7FVlxVfiD0wi35rKaGsQ0=
 
-xmlchars@^2.1.1:
+xmlchars@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/xmlchars/-/xmlchars-2.2.0.tgz#060fe1bcb7f9c76fe2a17db86a9bc3ab894210cb"
   integrity sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==

From 6629edc0d8ba7975f7006a5cd840bee5355e8502 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Iv=C3=A1n=20Reinoso=20Garc=C3=ADa?=
 <ireinoso@plainconcepts.com>
Date: Wed, 18 Mar 2020 23:02:37 +0100
Subject: [PATCH 08/15] removed vm context

---
 packages/jest-environment-jsdom/src/index.ts | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/packages/jest-environment-jsdom/src/index.ts b/packages/jest-environment-jsdom/src/index.ts
index b5b15c19112b..3d429807514b 100644
--- a/packages/jest-environment-jsdom/src/index.ts
+++ b/packages/jest-environment-jsdom/src/index.ts
@@ -27,7 +27,6 @@ type Win = Window &
 
 class JSDOMEnvironment implements JestEnvironment {
   dom: JSDOM | null;
-  vm: DOMWindow | null;
   fakeTimers: LegacyFakeTimers<number> | null;
   fakeTimersLolex: LolexFakeTimers | null;
   global: Win;
@@ -43,8 +42,6 @@ class JSDOMEnvironment implements JestEnvironment {
       ...config.testEnvironmentOptions,
     });
 
-    this.vm = this.dom.getInternalVMContext();
-
     const global = (this.global = this.dom.window.document.defaultView as Win);
     if (!global) {
       throw new Error('JSDOM did not return a Window object');
@@ -127,21 +124,22 @@ class JSDOMEnvironment implements JestEnvironment {
     // @ts-ignore
     this.global = null;
     this.dom = null;
-    this.vm = null;
     this.fakeTimers = null;
     this.fakeTimersLolex = null;
   }
 
   runScript<T = unknown>(script: Script): T | null {
-    if (this.vm) {
-      return script.runInContext(this.vm);
+    if (this.dom) {
+      return script.runInContext(this.dom.getInternalVMContext());
     }
-
     return null;
   }
 
   getVmContext() {
-    return this.vm;
+    if (this.dom) {
+      return this.dom.getInternalVMContext();
+    }
+    return null;
   }
 }
 

From 783a81dc9a96b2c83a782ea55c9c8998af66686b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Iv=C3=A1n=20Reinoso=20Garc=C3=ADa?=
 <ireinoso@plainconcepts.com>
Date: Wed, 18 Mar 2020 23:51:52 +0100
Subject: [PATCH 09/15] removed unused import DOMWindow

---
 packages/jest-environment-jsdom/src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/jest-environment-jsdom/src/index.ts b/packages/jest-environment-jsdom/src/index.ts
index 3d429807514b..230f435bf349 100644
--- a/packages/jest-environment-jsdom/src/index.ts
+++ b/packages/jest-environment-jsdom/src/index.ts
@@ -14,7 +14,7 @@ import {
   LolexFakeTimers,
 } from '@jest/fake-timers';
 import {EnvironmentContext, JestEnvironment} from '@jest/environment';
-import {DOMWindow, JSDOM, VirtualConsole} from 'jsdom';
+import {JSDOM, VirtualConsole} from 'jsdom';
 
 // The `Window` interface does not have an `Error.stackTraceLimit` property, but
 // `JSDOMEnvironment` assumes it is there.

From a38deceb58b4790f85329737017bdf2daae3be02 Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Fri, 1 May 2020 15:41:05 +0200
Subject: [PATCH 10/15] 16.2.2

---
 packages/jest-environment-jsdom/package.json |  4 +--
 yarn.lock                                    | 33 +++++++++++---------
 2 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/packages/jest-environment-jsdom/package.json b/packages/jest-environment-jsdom/package.json
index 96d27889e46f..2fcc4518fab6 100644
--- a/packages/jest-environment-jsdom/package.json
+++ b/packages/jest-environment-jsdom/package.json
@@ -22,10 +22,10 @@
     "@jest/types": "^25.5.0",
     "jest-mock": "^25.5.0",
     "jest-util": "^25.5.0",
-    "jsdom": "^16.2.1"
+    "jsdom": "^16.2.2"
   },
   "devDependencies": {
-    "@types/jsdom": "^16.1.0"
+    "@types/jsdom": "^16.2.1"
   },
   "engines": {
     "node": ">= 8.3"
diff --git a/yarn.lock b/yarn.lock
index 4dfbe674c775..278fca51d4d2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2388,10 +2388,10 @@
   resolved "https://registry.yarnpkg.com/@types/jest/-/jest-24.0.2.tgz#a10ad017ee020b2dfa97655323dbf1f38f14f588"
   integrity sha512-YCGS1XGfAnDLUy8IL7iZf+Tnl0jhnaWUhrx8H/WyaDnjsu9dQBO8jiQqgJi/4BEryY6gvaqf1OvB1B2BvsW4dg==
 
-"@types/jsdom@^16.1.0":
-  version "16.1.0"
-  resolved "https://registry.yarnpkg.com/@types/jsdom/-/jsdom-16.1.0.tgz#89d0ad0707eceb223c0db9b76611f8d487dd7d1b"
-  integrity sha512-GiBD8K4tFb0ah+rFAqkoP4tCc6DpCy96lITCCCAf1yqgvmpWNHh4S49sPIBXn4KIfvbVEcDRK+jgDHAbfVFdOw==
+"@types/jsdom@^16.2.1":
+  version "16.2.1"
+  resolved "https://registry.yarnpkg.com/@types/jsdom/-/jsdom-16.2.1.tgz#9e6eee6a578f74eed5997558ab430dbc11aac753"
+  integrity sha512-KCEq427OsWfpX7FRyEMb3i2XIuz8Pt3XPls4nmX0iMTDJWsHD4Kzoa3v4Uv9c9IDf11ALeHUtPcyAjTz/HV03Q==
   dependencies:
     "@types/node" "*"
     "@types/parse5" "*"
@@ -8940,10 +8940,10 @@ jsc-android@^245459.0.0:
   resolved "https://registry.yarnpkg.com/jsc-android/-/jsc-android-245459.0.0.tgz#e584258dd0b04c9159a27fb104cd5d491fd202c9"
   integrity sha512-wkjURqwaB1daNkDi2OYYbsLnIdC/lUM2nPXQKRs5pqEU9chDg435bjvo+LSaHotDENygHQDHe+ntUkkw2gwMtg==
 
-jsdom@^16.2.1:
-  version "16.2.1"
-  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-16.2.1.tgz#df934649ab9175daeeff3e6f1e2b2268ed1470cd"
-  integrity sha512-3p0gHs5EfT7PxW9v8Phz3mrq//4Dy8MQenU/PoKxhdT+c45S7NjIjKbGT3Ph0nkICweE1r36+yaknXA5WfVNAg==
+jsdom@^16.2.2:
+  version "16.2.2"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-16.2.2.tgz#76f2f7541646beb46a938f5dc476b88705bedf2b"
+  integrity sha512-pDFQbcYtKBHxRaP55zGXCJWgFHkDAYbKcsXEK/3Icu9nKYZkutUXfLBwbD+09XDutkYSHcgfQLZ0qvpAAm9mvg==
   dependencies:
     abab "^2.0.3"
     acorn "^7.1.1"
@@ -8965,11 +8965,11 @@ jsdom@^16.2.1:
     tough-cookie "^3.0.1"
     w3c-hr-time "^1.0.2"
     w3c-xmlserializer "^2.0.0"
-    webidl-conversions "^5.0.0"
+    webidl-conversions "^6.0.0"
     whatwg-encoding "^1.0.5"
     whatwg-mimetype "^2.3.0"
     whatwg-url "^8.0.0"
-    ws "^7.2.1"
+    ws "^7.2.3"
     xml-name-validator "^3.0.0"
 
 jsesc@^2.5.1:
@@ -14887,6 +14887,11 @@ webidl-conversions@^5.0.0:
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-5.0.0.tgz#ae59c8a00b121543a2acc65c0434f57b0fc11aff"
   integrity sha512-VlZwKPCkYKxQgeSbH5EyngOmRp7Ww7I9rQLERETtf5ofd9pGeswWiOtogpEO850jziPRarreGxn5QIiTqpb2wA==
 
+webidl-conversions@^6.0.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-6.1.0.tgz#9111b4d7ea80acd40f5270d666621afa78b69514"
+  integrity sha512-qBIvFLGiBpLjfwmYAaHPXsn+ho5xZnGvyGvsarywGNc8VyQJUMHJ8OBKGGrPER0okBeMDaan4mNBlgBROxuI8w==
+
 webpack-dev-middleware@^3.7.0:
   version "3.7.2"
   resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-3.7.2.tgz#0019c3db716e3fa5cecbf64f2ab88a74bab331f3"
@@ -15170,10 +15175,10 @@ ws@^1.1.0, ws@^1.1.5:
     options ">=0.0.5"
     ultron "1.0.x"
 
-ws@^7, ws@^7.2.1:
-  version "7.2.3"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.3.tgz#a5411e1fb04d5ed0efee76d26d5c46d830c39b46"
-  integrity sha512-HTDl9G9hbkNDk98naoR/cHDws7+EyYMOdL1BmjsZXRUjf7d+MficC4B7HLUPlSiho0vg+CWKrGIt/VJBd1xunQ==
+ws@^7, ws@^7.2.3:
+  version "7.2.5"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.5.tgz#abb1370d4626a5a9cd79d8de404aa18b3465d10d"
+  integrity sha512-C34cIU4+DB2vMyAbmEKossWq2ZQDr6QEyuuCzWrM9zfw1sGc0mYiJ0UnG9zzNykt49C2Fi34hvr2vssFQRS6EA==
 
 ws@~3.3.1:
   version "3.3.3"

From b6570e497d960dc55b47f616d8d9ab9fd4c9bab1 Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Fri, 1 May 2020 16:28:41 +0200
Subject: [PATCH 11/15] update snaps

---
 .../__snapshots__/consoleLogOutputWhenRunInBand.test.ts.snap    | 2 +-
 e2e/__tests__/resolveBrowserField.test.ts                       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/e2e/__tests__/__snapshots__/consoleLogOutputWhenRunInBand.test.ts.snap b/e2e/__tests__/__snapshots__/consoleLogOutputWhenRunInBand.test.ts.snap
index 571dd419e639..f4728989cc42 100644
--- a/e2e/__tests__/__snapshots__/consoleLogOutputWhenRunInBand.test.ts.snap
+++ b/e2e/__tests__/__snapshots__/consoleLogOutputWhenRunInBand.test.ts.snap
@@ -20,6 +20,6 @@ exports[`prints console.logs when run with forceExit 3`] = `
   console.log
     Hey
 
-      at Object.<anonymous> (__tests__/a-banana.js:1:1)
+      at Object.log (__tests__/a-banana.js:1:30)
 
 `;
diff --git a/e2e/__tests__/resolveBrowserField.test.ts b/e2e/__tests__/resolveBrowserField.test.ts
index 2c37924e2bc5..95a20a5353c1 100644
--- a/e2e/__tests__/resolveBrowserField.test.ts
+++ b/e2e/__tests__/resolveBrowserField.test.ts
@@ -66,7 +66,7 @@ test('preserves module identity for symlinks when using browser field resolution
     console.log
         needs-preserved-id executed
 
-          at Object.<anonymous> (packages/needs-preserved-id/index.js:1:13)
+          at Object.log (packages/needs-preserved-id/index.js:1:9)
   `);
   expect(exitCode).toEqual(0);
 });

From 299c10abe5fd2d3decac7653747eb7aa2d6ca56c Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Fri, 1 May 2020 17:08:42 +0200
Subject: [PATCH 12/15] remove unused condition

---
 .../consoleLogOutputWhenRunInBand.test.ts        | 16 +---------------
 1 file changed, 1 insertion(+), 15 deletions(-)

diff --git a/e2e/__tests__/consoleLogOutputWhenRunInBand.test.ts b/e2e/__tests__/consoleLogOutputWhenRunInBand.test.ts
index 3e505c906365..618c48048ef6 100644
--- a/e2e/__tests__/consoleLogOutputWhenRunInBand.test.ts
+++ b/e2e/__tests__/consoleLogOutputWhenRunInBand.test.ts
@@ -15,8 +15,6 @@ const DIR = path.resolve(__dirname, '../console-log-output-when-run-in-band');
 beforeEach(() => cleanup(DIR));
 afterAll(() => cleanup(DIR));
 
-const nodeMajorVersion = Number(process.versions.node.split('.')[0]);
-
 test('prints console.logs when run with forceExit', () => {
   writeFiles(DIR, {
     '__tests__/a-banana.js': `
@@ -25,26 +23,14 @@ test('prints console.logs when run with forceExit', () => {
     'package.json': '{}',
   });
 
-  const {stderr, exitCode, ...res} = runJest(DIR, [
+  const {stderr, stdout, exitCode} = runJest(DIR, [
     '-i',
     '--ci=false',
     '--forceExit',
   ]);
-  let {stdout} = res;
 
   const {rest, summary} = extractSummary(stderr);
 
-  if (nodeMajorVersion < 12) {
-    expect(stdout).toContain(
-      'at Object.<anonymous>.test (__tests__/a-banana.js:1:1)',
-    );
-
-    stdout = stdout.replace(
-      'at Object.<anonymous>.test (__tests__/a-banana.js:1:1)',
-      'at Object.<anonymous> (__tests__/a-banana.js:1:1)',
-    );
-  }
-
   expect(exitCode).toBe(0);
   expect(wrap(rest)).toMatchSnapshot();
   expect(wrap(summary)).toMatchSnapshot();

From 6a1756d20a82ab72903b8c8e1b1a6d960aa9edd6 Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Sat, 2 May 2020 13:07:05 +0200
Subject: [PATCH 13/15] update changelog

---
 CHANGELOG.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fbcad26fe62f..af9fd5ef026f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ### Features
 
+- `[jest-environment-jsdom]` [**BREAKING**] Upgrade `jsdom` v16 ([#9606](https://github.com/facebook/jest/pull/9606))
+
 ### Fixes
 
 - `[jest-circus]` [**BREAKING**] Fail tests if a test takes a done callback and have return values ([#9129](https://github.com/facebook/jest/pull/9129))
@@ -205,7 +207,6 @@
 - `[jest-transform]` Allow instrumentation of transformed files with weird file extensions ([#9589](https://github.com/facebook/jest/pull/9589))
 - `[@jest/types]` Make `ConfigGlobals` an interface to allow for declaration merging. ([#9570](https://github.com/facebook/jest/pull/9570))
 - `[pretty-format]` Export `OldPlugin` type ([#9491](https://github.com/facebook/jest/pull/9491))
-- `[jest-environment-jsdom]` Upgrade `jsdom` v16 to fix memory leak ([#9606](https://github.com/facebook/jest/pull/9606))
 
 ### Chore & Maintenance
 

From 90bbcf34cece0e00e0cfe564f2a64359b0007bd5 Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Sat, 2 May 2020 13:08:03 +0200
Subject: [PATCH 14/15] reduce diff

---
 packages/jest-environment-jsdom/src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/jest-environment-jsdom/src/index.ts b/packages/jest-environment-jsdom/src/index.ts
index 6d95043904e0..9b887a7a1ed5 100644
--- a/packages/jest-environment-jsdom/src/index.ts
+++ b/packages/jest-environment-jsdom/src/index.ts
@@ -41,8 +41,8 @@ class JSDOMEnvironment implements JestEnvironment {
       virtualConsole: new VirtualConsole().sendTo(options.console || console),
       ...config.testEnvironmentOptions,
     });
-
     const global = (this.global = this.dom.window.document.defaultView as Win);
+
     if (!global) {
       throw new Error('JSDOM did not return a Window object');
     }

From 47f83269b770483f0c94d0cd1b72934394b5607b Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Sat, 2 May 2020 13:15:24 +0200
Subject: [PATCH 15/15] grammar

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index af9fd5ef026f..5b6d876b649b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ### Features
 
-- `[jest-environment-jsdom]` [**BREAKING**] Upgrade `jsdom` v16 ([#9606](https://github.com/facebook/jest/pull/9606))
+- `[jest-environment-jsdom]` [**BREAKING**] Upgrade `jsdom` to v16 ([#9606](https://github.com/facebook/jest/pull/9606))
 
 ### Fixes