Update TestRunner.cs

Author: HaoK

eng/helix/content/RunTests/TestRunner.cs

@@ -45,9 +45,12 @@ public bool SetupEnvironment()
 
 #if INSTALLPLAYWRIGHT
                 // Playwright will download and look for browsers to this directory
-                var playwrightBrowsers = Path.Combine(helixDir, "ms-playwright");
+                var playwrightBrowsers = Environment.GetEnvironmentVariable("PLAYWRIGHT_BROWSERS_PATH");
                 Console.WriteLine($"Setting PLAYWRIGHT_BROWSERS_PATH: {playwrightBrowsers}");
                 EnvironmentVariables.Add("PLAYWRIGHT_BROWSERS_PATH", playwrightBrowsers);
+                var playrightDriver = Environment.GetEnvironmentVariable("PLAYWRIGHT_DRIVER_PATH");
+                Console.WriteLine($"Setting PLAYWRIGHT_DRIVER_PATH: {playrightDriver}");
+                EnvironmentVariables.Add("PLAYWRIGHT_DRIVER_PATH", playrightDriver);
 #else
                 Console.WriteLine($"Skipping setting PLAYWRIGHT_BROWSERS_PATH");
 #endif
@@ -344,9 +347,7 @@ public void UploadResults()
                     // Combine the directory name + log name for the copied log file name to avoid overwriting duplicate test names in different test projects
                     var logName = $"{Path.GetFileName(Path.GetDirectoryName(file))}_{Path.GetFileName(file)}";
                     Console.WriteLine($"Copying: {file} to {Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, logName)}");
-                    // Need to copy to HELIX_WORKITEM_UPLOAD_ROOT and HELIX_WORKITEM_UPLOAD_ROOT/../ in order for Azure Devops attachments to link properly and for Helix to store the logs
                     File.Copy(file, Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, logName));
-                    File.Copy(file, Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, "..", logName));
                 }
             }
             else
@@ -360,9 +361,7 @@ public void UploadResults()
                 {
                     var fileName = Path.GetFileName(file);
                     Console.WriteLine($"Copying: {file} to {Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, fileName)}");
-                    // Need to copy to HELIX_WORKITEM_UPLOAD_ROOT and HELIX_WORKITEM_UPLOAD_ROOT/../ in order for Azure Devops attachments to link properly and for Helix to store the logs
                     File.Copy(file, Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, fileName));
-                    File.Copy(file, Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, "..", fileName));
                 }
             }
             else