Add dedicated CI workflow for tool form harness tests

Gate test class behind GALAXY_TEST_E2E_TOOL_TESTS env var so harness
tests are skipped in regular selenium/playwright suites. Dedicated
workflow triggers only on changes to Form/Tool components, navigation,
framework, test file, and tool XMLs.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: jmchilton

.github/workflows/tool_form_harness.yaml

@@ -0,0 +1,114 @@
+name: Tool form harness tests
+on:
+  push:
+    paths:
+      - 'client/src/components/Form/**'
+      - 'client/src/components/Tool/**'
+      - 'client/src/utils/navigation/navigation.yml'
+      - 'lib/galaxy/navigation/navigation.yml'
+      - 'lib/galaxy/selenium/navigates_galaxy.py'
+      - 'lib/galaxy_test/selenium/framework.py'
+      - 'lib/galaxy_test/selenium/test_tool_form_harness.py'
+      - 'test/functional/tools/**'
+      - '.github/workflows/tool_form_harness.yaml'
+  pull_request:
+    paths:
+      - 'client/src/components/Form/**'
+      - 'client/src/components/Tool/**'
+      - 'client/src/utils/navigation/navigation.yml'
+      - 'lib/galaxy/navigation/navigation.yml'
+      - 'lib/galaxy/selenium/navigates_galaxy.py'
+      - 'lib/galaxy_test/selenium/framework.py'
+      - 'lib/galaxy_test/selenium/test_tool_form_harness.py'
+      - 'test/functional/tools/**'
+      - '.github/workflows/tool_form_harness.yaml'
+  schedule:
+    # Run at midnight UTC every Tuesday
+    - cron: '0 0 * * 2'
+env:
+  GALAXY_CONFIG_GALAXY_URL_PREFIX: '/galaxypf'
+  GALAXY_TEST_E2E_TOOL_TESTS: '1'
+  GALAXY_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/galaxy?client_encoding=utf8'
+  GALAXY_TEST_RAISE_EXCEPTION_ON_HISTORYLESS_HDA: '1'
+  GALAXY_TEST_SELENIUM_RETRIES: 1
+  GALAXY_TEST_SKIP_FLAKEY_TESTS_ON_ERROR: 1
+  GALAXY_TEST_SELENIUM_HEADLESS: 1
+  YARN_INSTALL_OPTS: --frozen-lockfile
+  GALAXY_CONFIG_SQLALCHEMY_WARN_20: '1'
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  build-client:
+    uses: ./.github/workflows/build_client.yaml
+  test:
+    name: Test
+    needs: [build-client]
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ['3.10']
+    services:
+      postgres:
+        image: postgres:17
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+    steps:
+      - if: github.event_name == 'schedule'
+        run: |
+          echo "GALAXY_CONFIG_OVERRIDE_METADATA_STRATEGY=extended" >> $GITHUB_ENV
+          echo "GALAXY_CONFIG_OVERRIDE_OUTPUTS_TO_WORKING_DIRECTORY=true" >> $GITHUB_ENV
+      - uses: actions/checkout@v6
+        with:
+          path: 'galaxy root'
+          persist-credentials: false
+      - uses: actions/setup-python@v6
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+      - name: Get full Python version
+        id: full-python-version
+        shell: bash
+        run: echo "version=$(python -c 'import sys; print("-".join(str(v) for v in sys.version_info))')" >> $GITHUB_OUTPUT
+      - name: Cache galaxy venv
+        uses: actions/cache@v5
+        with:
+          path: 'galaxy root/.venv'
+          key: gxy-venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('galaxy root/requirements.txt') }}-playwright
+      - name: Install dependencies
+        run: ./scripts/common_startup.sh --dev-wheels --skip-client-build
+        working-directory: 'galaxy root'
+      - name: Install Playwright
+        run: |
+          . .venv/bin/activate
+          playwright install chromium --with-deps
+        working-directory: 'galaxy root'
+      - name: Restore client cache
+        uses: actions/cache@v5
+        with:
+          fail-on-cache-miss: true
+          key: galaxy-static-${{ needs.build-client.outputs.commit-id }}
+          path: 'galaxy root/static'
+      - name: Run tests
+        run: ./run_tests.sh --coverage -playwright lib/galaxy_test/selenium/test_tool_form_harness.py
+        working-directory: 'galaxy root'
+      - uses: codecov/codecov-action@v5
+        with:
+          flags: tool-form-harness
+          working-directory: 'galaxy root'
+      - uses: actions/upload-artifact@v7
+        if: failure()
+        with:
+          name: Tool form harness test results (${{ matrix.python-version }})
+          path: 'galaxy root/run_playwright_tests.html'
+      - uses: actions/upload-artifact@v7
+        if: failure()
+        with:
+          name: Tool form harness debug info (${{ matrix.python-version }})
+          path: 'galaxy root/database/test_errors'

lib/galaxy_test/selenium/test_tool_form_harness.py

@@ -3,6 +3,7 @@
 verification.
 """
 
+from galaxy.util.unittest_utils import skip_unless_environ
 from .framework import (
     managed_history,
     RunsToolTests,
@@ -11,6 +12,7 @@
 )
 
 
+@skip_unless_environ("GALAXY_TEST_E2E_TOOL_TESTS")
 class TestToolFormHarness(SeleniumTestCase, RunsToolTests):
     ensure_registered = True