Add named testing interface

chrome/test/automation/proxy_launcher.h

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_TEST_AUTOMATION_PROXY_LAUNCHER_H_
+#define CHROME_TEST_AUTOMATION_PROXY_LAUNCHER_H_
+
+#include <string>
+
+class AutomationProxy;
+class UITestBase;
+
+// Subclass from this class to use a different implementation of AutomationProxy
+// or to use different channel IDs inside a class that derives from UITest.
+class ProxyLauncher {
+ public:
+  virtual ~ProxyLauncher() {}
+
+  // Creates an automation proxy.
+  virtual AutomationProxy* CreateAutomationProxy(
+      int execution_timeout) const = 0;
+
+  // Launches the browser if needed and establishes a connection
+  // connection with it using the specified UITestBase.
+  virtual void InitializeConnection(UITestBase* ui_test_base) const = 0;
+
+  // Returns the automation proxy's channel with any prefixes prepended,
+  // for passing as a command line parameter over to the browser.
+  virtual std::string PrefixedChannelID() const = 0;
+
+ protected:
+  std::string channel_id_;  // Channel id of automation proxy.

[Paweł Hajdan Jr., 2010/11/10 11:15:44]

nit: A member variable doesn't make sense in a class with just pure virtual
methods.

[dtu, 2010/11/11 00:10:54]

Done.

+};
+
+// Uses an automation proxy that communicates over a named socket.
+// The channel id is a constant specified by kInterfacePath.
+class NamedProxyLauncher : public ProxyLauncher {
+ public:
+  explicit NamedProxyLauncher(bool disconnect_on_failure);
+  virtual AutomationProxy* CreateAutomationProxy(int execution_timeout) const;
+  virtual void InitializeConnection(UITestBase* ui_test_base) const;
+  virtual std::string PrefixedChannelID() const;
+
+ protected:
+  bool disconnect_on_failure_;  // True if we disconnect on IPC channel failure.
+};
+
+// Uses an automation proxy that communicates over an anonymous socket.
+class AnonymousProxyLauncher : public ProxyLauncher {
+ public:
+  explicit AnonymousProxyLauncher(bool disconnect_on_failure);
+  virtual AutomationProxy* CreateAutomationProxy(int execution_timeout) const;
+  virtual void InitializeConnection(UITestBase* ui_test_base) const;
+  virtual std::string PrefixedChannelID() const;
+
+ protected:
+  bool disconnect_on_failure_;  // True if we disconnect on IPC channel failure.
+};
+
+#endif  // CHROME_TEST_AUTOMATION_PROXY_LAUNCHER_H_
+