[poc] feat(webkit): classic W3C WebDriver backend

.github/workflows/infra.yml

@@ -15,6 +15,7 @@ env:
 
 jobs:
   doc-and-lint:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: "docs & lint"
     runs-on: ubuntu-24.04
     steps:
@@ -37,6 +38,7 @@ jobs:
       run: node utils/check_audit.js
       continue-on-error: true
   lint-snippets:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: "Lint snippets"
     runs-on: ubuntu-latest
     steps:

.github/workflows/tests_bidi.yml

@@ -23,6 +23,7 @@ env:
 
 jobs:
   test_bidi:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: BiDi
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     runs-on: ubuntu-24.04

.github/workflows/tests_components.yml

@@ -25,6 +25,7 @@ env:
 
 jobs:
   test_components:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: ${{ matrix.os }} - Node.js ${{ matrix.node-version }}
     strategy:
       fail-fast: false

.github/workflows/tests_docker_changes.yml

@@ -17,6 +17,7 @@ on:
 
 jobs:
   test_linux_docker:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     uses: ./.github/workflows/tests_docker.yml
     permissions:
       id-token: write

.github/workflows/tests_extension.yml

@@ -35,6 +35,7 @@ env:
 
 jobs:
   test_extension:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: ${{ matrix.os }}
     strategy:
       fail-fast: false

.github/workflows/tests_mcp.yml

@@ -31,6 +31,7 @@ env:
 
 jobs:
   test_mcp:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: ${{ matrix.os }} - ${{ matrix.project }}
     # Used for authentication of flakiness upload
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}

.github/workflows/tests_others.yml

@@ -22,6 +22,7 @@ env:
 
 jobs:
   test_clock_frozen_time_linux:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: time library - ${{ matrix.clock }}
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     permissions:
@@ -47,6 +48,7 @@ jobs:
         PW_CLOCK: ${{ matrix.clock }}
 
   test_clock_frozen_time_test_runner:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: time test runner - ${{ matrix.clock }}
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     runs-on: ubuntu-22.04
@@ -71,6 +73,7 @@ jobs:
         PW_CLOCK: ${{ matrix.clock }}
 
   test_electron:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: Electron - ${{ matrix.os }}
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     strategy:

.github/workflows/tests_primary.yml

@@ -32,6 +32,7 @@ env:
 
 jobs:
   test_linux:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: ${{ matrix.os }} (${{ matrix.browser }} - Node.js ${{ matrix.node-version }})
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     strategy:
@@ -67,6 +68,7 @@ jobs:
         flakiness-subscription-id: ${{ secrets.AZURE_FLAKINESS_DASHBOARD_SUBSCRIPTION_ID }}
 
   test_test_runner:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: Test Runner
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     strategy:
@@ -142,6 +144,7 @@ jobs:
         PWTEST_SHARD_WEIGHTS: ${{ matrix.shardWeights }}
 
   test_vscode_extension:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: VSCode Extension
     runs-on: ubuntu-latest
     steps:
@@ -178,6 +181,7 @@ jobs:
         job_name: vscode-extension
 
   test_package_installations:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: "Installation Test ${{ matrix.os }}"
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     strategy:

.github/workflows/tests_secondary.yml

@@ -22,6 +22,7 @@ permissions:
 
 jobs:
   test_mac:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: ${{ matrix.os }} (${{ matrix.browser }})
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     strategy:
@@ -47,6 +48,7 @@ jobs:
         flakiness-subscription-id: ${{ secrets.AZURE_FLAKINESS_DASHBOARD_SUBSCRIPTION_ID }}
 
   test_win:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: "Windows"
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     strategy:
@@ -66,6 +68,7 @@ jobs:
         flakiness-subscription-id: ${{ secrets.AZURE_FLAKINESS_DASHBOARD_SUBSCRIPTION_ID }}
 
   test-package-installations-other-node-versions:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: "Installation Test ${{ matrix.os }} (${{ matrix.node_version }})"
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     runs-on: ${{ matrix.os  }}
@@ -101,6 +104,7 @@ jobs:
         flakiness-subscription-id: ${{ secrets.AZURE_FLAKINESS_DASHBOARD_SUBSCRIPTION_ID }}
 
   driver_linux:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: "Driver"
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     strategy:
@@ -120,6 +124,7 @@ jobs:
         PWTEST_MODE: driver
 
   tracing_linux:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: Tracing ${{ matrix.browser }}
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     strategy:
@@ -148,6 +153,7 @@ jobs:
         PWTEST_TRACE: 1
 
   test_chromium_channels:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: Test ${{ matrix.channel }} on ${{ matrix.runs-on }}
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     runs-on: ${{ matrix.runs-on }}
@@ -181,6 +187,7 @@ jobs:
         PWTEST_CHANNEL: ${{ matrix.channel }}
 
   build-playwright-driver:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: "build-playwright-driver"
     runs-on: ubuntu-24.04
     steps:
@@ -193,6 +200,7 @@ jobs:
     - run: utils/build/build-playwright-driver.sh
 
   test_android:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: Android
     environment: ${{ github.event_name == 'push' && 'allow-uploading-flakiness-results' || null }}
     runs-on: playwright-x64-ubuntu24-64-core

.github/workflows/tests_webdriver.yml

@@ -0,0 +1,65 @@
+name: "tests WebDriver"
+
+on:
+  workflow_dispatch:
+  pull_request:
+    paths:
+      - 'tests/webdriver/**'
+      - 'tests/page/pageTest.ts'
+      - 'packages/playwright-core/src/server/webkit/webdriver/**'
+      - 'packages/playwright-core/src/server/webkit/webkit.ts'
+      - '.github/workflows/tests_webdriver.yml'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+env:
+  FORCE_COLOR: 1
+  ELECTRON_SKIP_BINARY_DOWNLOAD: 1
+
+jobs:
+  test_webdriver:
+    name: "WebDriver"
+    runs-on: macos-15-xlarge
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Runner environment
+        run: |
+          sw_vers
+          uname -a
+          safaridriver --version || true
+
+      - name: Ensure ::1 localhost in /etc/hosts
+        run: |
+          grep -qE '^::1[[:space:]]+localhost' /etc/hosts || echo "::1 localhost" | sudo tee -a /etc/hosts
+
+      - name: npm ci
+        run: npm ci
+
+      - name: npm run build
+        run: npm run build
+
+      - name: Enable safaridriver
+        timeout-minutes: 2
+        run: sudo safaridriver --enable
+
+      - name: Run WebDriver tests
+        run: |
+          npx playwright test --config tests/webdriver/playwright.config.ts \
+            tests/page/page-check.spec.ts \
+            tests/page/page-goto.spec.ts \
+            tests/page/page-click.spec.ts
+
+      - name: Upload artifacts
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: webdriver-logs
+          path: ${{ github.workspace }}/test-results/**
+          if-no-files-found: ignore

.github/workflows/tests_webview_simulator.yml

@@ -18,6 +18,7 @@ env:
 
 jobs:
   test_webview_simulator:
+    if: ${{ github.head_ref != 'webdriver-poc' }}  # TEMP: skip on webdriver-poc branch
     name: "WebView on iOS Simulator (${{ matrix.shard }}/4)"
     runs-on: macos-15
     timeout-minutes: 60

package.json

@@ -20,6 +20,7 @@
     "ftest": "playwright test --config=tests/library/playwright.config.ts --project=firefox-*",
     "wtest": "playwright test --config=tests/library/playwright.config.ts --project=webkit-*",
     "wvtest": "playwright test --config=tests/webview/playwright.config.ts",
+    "wdtest": "playwright test --config=tests/webdriver/playwright.config.ts",
     "atest": "playwright test --config=tests/android/playwright.config.ts",
     "etest": "playwright test --config=tests/electron/playwright.config.ts",
     "itest": "playwright test --config=tests/installation/playwright.config.ts",

packages/playwright-core/src/server/webkit/DEPS.list

@@ -10,3 +10,4 @@ node_modules/ws
 
 [webkit.ts]
 ./webview/wvBrowser.ts
+./webdriver/wdBrowser.ts