Tests: replace grunt-contrib-qunit with jQuery test runner

.editorconfig

@@ -10,6 +10,10 @@ charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
 
+[*.yml]
+indent_style = space
+indent_size = 2
+
 [external/**]
 trim_trailing_whitespace = false
 insert_final_newline = varies

.github/workflows/filestash.yml

@@ -0,0 +1,51 @@
+name: Filestash
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read # to fetch code (actions/checkout)
+
+jobs:
+  update:
+    runs-on: ubuntu-latest
+    environment: filestash
+    env:
+      NODE_VERSION: 20.x
+    name: Update Filestash
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Cache
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ env.NODE_VERSION }}-npm-lock-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-${{ env.NODE_VERSION }}-npm-lock-
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Build
+        run: npm run build
+
+      - name: Set up SSH
+        run: |
+          install --directory ~/.ssh --mode 700
+          base64 --decode <<< "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keyscan -t ed25519 -H "${{ secrets.FILESTASH_SERVER }}" >> ~/.ssh/known_hosts
+
+      - name: Upload to Filestash
+        run: |
+          rsync dist/jquery-ui.js filestash@"${{ secrets.FILESTASH_SERVER }}":ui/jquery-ui-git.js
+          rsync dist/jquery-ui.css filestash@"${{ secrets.FILESTASH_SERVER }}":ui/jquery-ui-git.css

.github/workflows/node.js.yml

@@ -0,0 +1,163 @@
+name: Node
+
+on:
+  pull_request:
+  push:
+    branches-ignore: "dependabot/**"
+  # Once a week every Monday
+  schedule:
+    - cron: "42 1 * * 1"
+
+permissions:
+  contents: read
+
+env:
+  NODE_VERSION: 20.x
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    name: ${{ matrix.BROWSER }} - jQuery ${{ matrix.JQUERY }}
+    strategy:
+      fail-fast: false
+      matrix:
+        BROWSER: [chrome, firefox]
+        JQUERY:
+          - "git"
+          - "3.x-git"
+          - "3.7.1"
+          - "2.2.4"
+          - "1.12.4"
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Cache
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ env.NODE_VERSION }}-npm-lock-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-${{ env.NODE_VERSION }}-npm-lock-
+
+      - name: Install npm dependencies
+        run: npm install
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Build
+        run: npm run build
+
+      - name: Test
+        run: npm run test:unit -- -h -b ${{ matrix.BROWSER }} --jquery ${{ matrix.JQUERY }} --retries 3
+
+  edge:
+    runs-on: windows-latest
+    name: edge - jQuery ${{ matrix.JQUERY }}
+    strategy:
+      fail-fast: false
+      matrix:
+        JQUERY:
+          - "git"
+          - "3.x-git"
+          - "3.7.1"
+          - "2.2.4"
+          - "1.12.4"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Cache
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ env.NODE_VERSION }}-npm-lock-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-${{ env.NODE_VERSION }}-npm-lock-
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Build
+        run: npm run build
+
+      - name: Test
+        run: npm run test:unit -- -h -b edge --jquery ${{ matrix.JQUERY }} --retries 3
+
+  safari:
+    runs-on: macos-latest
+    name: safari - jQuery ${{ matrix.JQUERY }}
+    strategy:
+      fail-fast: false
+      matrix:
+        JQUERY:
+          - "git"
+          - "3.x-git"
+          - "3.7.1"
+          - "2.2.4"
+          - "1.12.4"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Cache
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ env.NODE_VERSION }}-npm-lock-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-${{ env.NODE_VERSION }}-npm-lock-
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Build
+        run: npm run build
+
+      - name: Test
+        run: npm run test:unit -- -b safari --jquery ${{ matrix.JQUERY }} --retries 3
+
+  legacy-build:
+    runs-on: ubuntu-latest
+    name: Build on Node 10.x
+    env:
+      NODE_VERSION: 10.x
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Cache
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ env.NODE_VERSION }}-npm-lock-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-${{ env.NODE_VERSION }}-npm-lock-
+
+      - name: Install npm dependencies
+        run: npm install
+
+      - name: Build
+        run: npm run build

.npmrc

@@ -0,0 +1 @@
+save-exact=true

CONTRIBUTING.md

@@ -77,7 +77,7 @@ The tests require a local web server and the samples contain some PHP, so a PHP
 
 ### Running the Tests
 
-To lint the JavaScript, HTML, and CSS, as well as run a smoke test in PhantomJS, run the full test suite through npm:
+To lint the JavaScript, HTML, and CSS, as well as run the full test suite in Headless Chrome:
 
 ```bash
 npm test

Gruntfile.js

@@ -77,7 +77,6 @@ const compareFiles = {
 		"dist/jquery-ui.min.js"
 	]
 };
-const component = grunt.option( "component" ) || "**";
 
 const htmllintBad = [
 	"demos/tabs/ajax/content*.html",
@@ -205,30 +204,6 @@ grunt.initConfig( {
 			src: htmllintBad
 		}
 	},
-	qunit: {
-		files: expandFiles( "tests/unit/" + component + "/*.html" ).filter( function( file ) {
-			return !( /(all|index|test)\.html$/ ).test( file );
-		} ),
-		options: {
-			puppeteer: {
-				args: [
-					"--allow-file-access-from-files"
-				]
-			},
-			inject: [
-				require.resolve(
-					"./tests/lib/grunt-contrib-qunit-bridges/bridge-wrapper.js.intro"
-				),
-				require.resolve( "grunt-contrib-qunit/chrome/bridge" ),
-				require.resolve(
-					"./tests/lib/grunt-contrib-qunit-bridges/bridge-wrapper.js.outro"
-				)
-			],
-			page: {
-				viewportSize: { width: 700, height: 500 }
-			}
-		}
-	},
 	eslint: {
 		all: [
 			"ui/**/*.js",
@@ -430,6 +405,9 @@ grunt.initConfig( {
 				"jquery-3.7.0/jquery.js": "jquery-3.7.0/dist/jquery.js",
 				"jquery-3.7.0/LICENSE.txt": "jquery-3.7.0/LICENSE.txt",
 
+				"jquery-3.7.1/jquery.js": "jquery-3.7.1/dist/jquery.js",
+				"jquery-3.7.1/LICENSE.txt": "jquery-3.7.1/LICENSE.txt",
+
 				"jquery-migrate-1.4.1/jquery-migrate.js":
 					"jquery-migrate-1.4.1/dist/jquery-migrate.js",
 				"jquery-migrate-1.4.1/LICENSE.txt": "jquery-migrate-1.4.1/LICENSE.txt",
@@ -473,13 +451,12 @@ grunt.initConfig( {
 require( "load-grunt-tasks" )( grunt, {
 	pattern: nodeV16OrNewer ? [ "grunt-*" ] : [
 		"grunt-*",
-		"!grunt-contrib-qunit",
 		"!grunt-eslint",
 		"!grunt-html"
 	]
 } );
 
-// local testswarm and build tasks
+// local tasks
 grunt.loadTasks( "build/tasks" );
 
 grunt.registerTask( "update-authors", function() {
@@ -518,15 +495,15 @@ grunt.registerTask( "print_old_node_message", ( ...args ) => {
 } );
 
 // Keep this task list in sync with the testing steps in our GitHub action test workflow file!
-grunt.registerTask( "default", [ "lint", "requirejs", "test" ] );
-grunt.registerTask( "jenkins", [ "default", "concat" ] );
 grunt.registerTask( "lint", [
 	"asciilint",
 	runIfNewNode( "eslint" ),
 	"csslint",
 	runIfNewNode( "htmllint" )
 ] );
-grunt.registerTask( "test", [ runIfNewNode( "qunit" ) ] );
+grunt.registerTask( "build", [ "requirejs", "concat" ] );
+grunt.registerTask( "default", [ "lint", "build" ] );
+grunt.registerTask( "jenkins", [ "build" ] );
 grunt.registerTask( "sizer", [ "requirejs:js", "uglify:main", "compare_size:all" ] );
 grunt.registerTask( "sizer_all", [ "requirejs:js", "uglify", "compare_size" ] );
 

README.md

@@ -29,4 +29,4 @@ For more information, see the [contributing page](CONTRIBUTING.md).
 
 Run the unit tests manually with appropriate browsers and any local web server. See our [environment setup](CONTRIBUTING.md#environment-minimum-required) and [information on running tests](CONTRIBUTING.md#running-the-tests).
 
-You can also run the unit tests inside phantomjs by [setting up your environment](CONTRIBUTING.md#user-content-environment-recommended-setup).
+You can also run the unit tests `npm run test:unit -- --help`.