test: add comments for whatwg-url tests

Added comments to whatwg-url tests that they should not be changed until
modifications are merged upstream as per "Web Platform Tests" guidelines

PR-URL: https://github.com/nodejs/node/pull/14355
Fixes: https://github.com/nodejs/node/issues/12793
Refs: https://github.com/nodejs/node/blob/master/doc/guides/writing-tests.md
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

doc/guides/writing-tests.md

@@ -263,11 +263,12 @@ Some of the tests for the WHATWG URL implementation (named
 These imported tests will be wrapped like this:
 
 ```js
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-stringifier.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 
 // Test code
 

test/fixtures/url-setter-tests.js

@@ -1,6 +1,7 @@
 'use strict';
 
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/b30abaecf4/url/setters_tests.json
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */

test/fixtures/url-tests.js

@@ -1,6 +1,7 @@
 'use strict';
 
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8df7c9c215/url/urltestdata.json
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */

test/fixtures/url-toascii.js

@@ -1,6 +1,7 @@
 'use strict';
 
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/4839a0a804/url/toascii.json
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */

test/parallel/test-whatwg-url-constructor.js

@@ -14,11 +14,12 @@ const request = {
   response: require(path.join(common.fixturesDir, 'url-tests'))
 };
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/url-constructor.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 function runURLConstructorTests() {
   // var setup = async_test("Loading data…")
   // setup.step(function() {

test/parallel/test-whatwg-url-historical.js

@@ -8,11 +8,12 @@ if (!common.hasIntl) {
 const URL = require('url').URL;
 const { test, assert_equals, assert_throws } = require('../common/wpt');
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/historical.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 // var objects = [
 //   [function() { return window.location }, "location object"],
 //   [function() { return document.createElement("a") }, "a element"],

test/parallel/test-whatwg-url-origin.js

@@ -13,11 +13,12 @@ const request = {
   response: require(path.join(common.fixturesDir, 'url-tests'))
 };
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/url-origin.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 function runURLOriginTests() {
   // var setup = async_test("Loading data…")
   // setup.step(function() {

test/parallel/test-whatwg-url-searchparams-append.js

@@ -5,11 +5,12 @@ const assert = require('assert');
 const URLSearchParams = require('url').URLSearchParams;
 const { test, assert_equals, assert_true } = require('../common/wpt');
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-append.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 test(function() {
     var params = new URLSearchParams();
     params.append('a', 'b');

test/parallel/test-whatwg-url-searchparams-constructor.js

@@ -8,12 +8,13 @@ const {
   assert_false, assert_throws, assert_array_equals
 } = require('../common/wpt');
 
-/* eslint-disable */
-var params;  // Strict mode fix for WPT.
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/54c3502d7b/url/urlsearchparams-constructor.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
+var params;  // Strict mode fix for WPT.
 test(function() {
     var params = new URLSearchParams();
     assert_equals(params + '', '');

test/parallel/test-whatwg-url-searchparams-delete.js

@@ -6,11 +6,12 @@ const { URL, URLSearchParams } = require('url');
 const { test, assert_equals, assert_true, assert_false } =
   require('../common/wpt');
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-delete.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 test(function() {
     var params = new URLSearchParams('a=b&c=d');
     params.delete('a');

test/parallel/test-whatwg-url-searchparams-foreach.js

@@ -6,12 +6,13 @@ const { URL, URLSearchParams } = require('url');
 const { test, assert_array_equals, assert_unreached } =
   require('../common/wpt');
 
-/* eslint-disable */
-var i;  // Strict mode fix for WPT.
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/a8b2b1e/url/urlsearchparams-foreach.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
+var i;  // Strict mode fix for WPT.
 test(function() {
     var params = new URLSearchParams('a=1&b=2&c=3');
     var keys = [];

test/parallel/test-whatwg-url-searchparams-get.js

@@ -5,11 +5,12 @@ const assert = require('assert');
 const URLSearchParams = require('url').URLSearchParams;
 const { test, assert_equals, assert_true } = require('../common/wpt');
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-get.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 test(function() {
     var params = new URLSearchParams('a=b&c=d');
     assert_equals(params.get('a'), 'b');

test/parallel/test-whatwg-url-searchparams-getall.js

@@ -6,11 +6,12 @@ const URLSearchParams = require('url').URLSearchParams;
 const { test, assert_equals, assert_true, assert_array_equals } =
   require('../common/wpt');
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-getall.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 test(function() {
     var params = new URLSearchParams('a=b&c=d');
     assert_array_equals(params.getAll('a'), ['b']);

test/parallel/test-whatwg-url-searchparams-has.js

@@ -5,11 +5,12 @@ const assert = require('assert');
 const URLSearchParams = require('url').URLSearchParams;
 const { test, assert_false, assert_true } = require('../common/wpt');
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-has.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 test(function() {
     var params = new URLSearchParams('a=b&c=d');
     assert_true(params.has('a'));

test/parallel/test-whatwg-url-searchparams-set.js

@@ -5,11 +5,12 @@ const assert = require('assert');
 const URLSearchParams = require('url').URLSearchParams;
 const { test, assert_equals, assert_true } = require('../common/wpt');
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-set.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 test(function() {
     var params = new URLSearchParams('a=b&c=d');
     params.set('a', 'B');

test/parallel/test-whatwg-url-searchparams-sort.js

@@ -4,11 +4,12 @@ require('../common');
 const { URL, URLSearchParams } = require('url');
 const { test, assert_array_equals } = require('../common/wpt');
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/5903e00e77e85f8bcb21c73d1d7819fcd04763bd/url/urlsearchparams-sort.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 [
   {
     "input": "z=b&a=b&z=a&a=a",

test/parallel/test-whatwg-url-searchparams-stringifier.js

@@ -5,11 +5,12 @@ const assert = require('assert');
 const URLSearchParams = require('url').URLSearchParams;
 const { test, assert_equals } = require('../common/wpt');
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-stringifier.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 test(function() {
     var params = new URLSearchParams();
     params.append('a', 'b c');

test/parallel/test-whatwg-url-setters.js

@@ -17,11 +17,12 @@ const request = {
   response: require(path.join(common.fixturesDir, 'url-setter-tests'))
 };
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/8791bed/url/url-setters.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 function startURLSettersTests() {
 //   var setup = async_test("Loading data…")
 //   setup.step(function() {

test/parallel/test-whatwg-url-toascii.js

@@ -13,11 +13,12 @@ const request = {
   response: require(path.join(common.fixturesDir, 'url-toascii'))
 };
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/4839a0a804/url/toascii.window.js
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 // async_test(t => {
 //   const request = new XMLHttpRequest()
 //   request.open("GET", "toascii.json")

test/parallel/test-whatwg-url-tojson.js

@@ -4,11 +4,12 @@ require('../common');
 const URL = require('url').URL;
 const { test, assert_equals } = require('../common/wpt');
 
-/* eslint-disable */
-/* WPT Refs:
+/* The following tests are copied from WPT. Modifications to them should be
+   upstreamed first. Refs:
    https://github.com/w3c/web-platform-tests/blob/02585db/url/url-tojson.html
    License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
+/* eslint-disable */
 test(() => {
   const a = new URL("https://example.com/")
   assert_equals(JSON.stringify(a), "\"https://example.com/\"")