install chromedriver

Author: T4rk1n

.github/workflows/background-tests.yml

@@ -45,6 +45,62 @@ jobs:
       - name: Install Node.js dependencies
         run: npm ci
 
+      - name: Install Google Chrome
+        run: |
+          sudo apt-get update
+          # Attempt to install a specific recent, stable version or just google-chrome-stable
+          # For more deterministic builds, you might consider a specific version if available via apt,
+          # or using a Docker image with Chrome pre-installed if extreme consistency is needed.
+          sudo apt-get install -y google-chrome-stable
+
+      - name: Install ChromeDriver
+        run: |
+          echo "Determining Chrome version..."
+          CHROME_BROWSER_VERSION=$(google-chrome --version)
+          echo "Installed Chrome Browser version: $CHROME_BROWSER_VERSION"
+          # Extract the major version number (e.g., 124 from "Google Chrome 124.0.6367.207")
+          CHROME_MAJOR_VERSION=$(echo "$CHROME_BROWSER_VERSION" | cut -f 3 -d ' ' | cut -f 1 -d '.')
+          echo "Detected Chrome Major version: $CHROME_MAJOR_VERSION"
+
+          # For Chrome 115 and later, use the new Chrome for Testing (CfT) JSON endpoints
+          if [ "$CHROME_MAJOR_VERSION" -ge 115 ]; then
+            echo "Fetching ChromeDriver version for Chrome $CHROME_MAJOR_VERSION using CfT endpoint..."
+            # Get the latest known good version of chromedriver for this major Chrome version
+            CHROMEDRIVER_VERSION_STRING=$(curl -sS "https://googlechromelabs.github.io/chrome-for-testing/LATEST_RELEASE_${CHROME_MAJOR_VERSION}")
+            if [ -z "$CHROMEDRIVER_VERSION_STRING" ]; then
+              echo "Could not automatically find ChromeDriver version for Chrome $CHROME_MAJOR_VERSION via LATEST_RELEASE. Please check CfT endpoints."
+              # As a fallback, attempt to fetch the known good versions and pick the latest chromedriver.
+              # This is more complex and might require parsing JSON with jq.
+              # For simplicity, we'll rely on LATEST_RELEASE_ for now.
+              # If that fails consistently, you might need a more robust script or a fixed ChromeDriver version.
+              # Alternative: List all known good versions
+              # curl -sS "https://googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json"
+              exit 1
+            fi
+            CHROMEDRIVER_URL="https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/${CHROMEDRIVER_VERSION_STRING}/linux64/chromedriver-linux64.zip"
+          else
+            # For older Chrome versions (less common now)
+            echo "Fetching ChromeDriver version for Chrome $CHROME_MAJOR_VERSION using older method..."
+            CHROMEDRIVER_VERSION_STRING=$(curl -sS "https://chromedriver.storage.googleapis.com/LATEST_RELEASE_${CHROME_MAJOR_VERSION}")
+            CHROMEDRIVER_URL="https://chromedriver.storage.googleapis.com/${CHROMEDRIVER_VERSION_STRING}/chromedriver_linux64.zip"
+          fi
+
+          echo "Using ChromeDriver version string: $CHROMEDRIVER_VERSION_STRING"
+          echo "Downloading ChromeDriver from: $CHROMEDRIVER_URL"
+
+          wget -q -O chromedriver.zip "$CHROMEDRIVER_URL"
+          unzip -o chromedriver.zip -d /tmp/ # Unzip to /tmp
+          # The zip for CfT often contains a directory like chromedriver-linux64/
+          sudo mv /tmp/chromedriver-linux64/chromedriver /usr/local/bin/chromedriver || sudo mv /tmp/chromedriver /usr/local/bin/chromedriver
+          sudo chmod +x /usr/local/bin/chromedriver
+          # Add /usr/local/bin to GITHUB_PATH to ensure chromedriver is found
+          echo "/usr/local/bin" >> $GITHUB_PATH
+        shell: bash
+
+      - name: Verify ChromeDriver Installation
+        run: |
+          chromedriver --version
+
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with: