Provide ability for WebUIBrowserTests to run asynchronous tests.

chrome/browser/ui/webui/web_ui_test_handler.h

Index: chrome/browser/ui/webui/web_ui_test_handler.h
diff --git a/chrome/browser/ui/webui/web_ui_test_handler.h b/chrome/browser/ui/webui/web_ui_test_handler.h
index 4c2ea3855b7ace2f4b05ca71bd24885379677902..f58b895fef156c7c5d9626591d71cdf9e21997d1 100644
--- a/chrome/browser/ui/webui/web_ui_test_handler.h
+++ b/chrome/browser/ui/webui/web_ui_test_handler.h
@@ -10,10 +10,18 @@
 #include "content/browser/webui/web_ui.h"
 #include "content/common/notification_observer.h"
 
+namespace base {
+
+class ListValue;
+
+}  // namespace base
+
 // This class registers test framework specific handlers on WebUI objects.
 class WebUITestHandler : public WebUIMessageHandler,
                          public NotificationObserver {
  public:
+  WebUITestHandler();
+
   // Sends a message through |preload_host| with the |js_text| to preload at the
   // appropriate time before the onload call is made.
   void PreloadJavaScript(const string16& js_text,
@@ -29,21 +37,39 @@ class WebUITestHandler : public WebUIMessageHandler,
  private:
   // WebUIMessageHandler overrides.
   // Add test handlers to the current WebUI object.
-  virtual void RegisterMessages() OVERRIDE {}
+  virtual void RegisterMessages() OVERRIDE;
+
+  // Receives testResult messages.
+  void HandleTestResult(const base::ListValue* test_result);
 
   // From NotificationObserver.
   virtual void Observe(int type,
                        const NotificationSource& source,
                        const NotificationDetails& details) OVERRIDE;
 
-  // Runs a message loop until test finishes.  Returns the result of the test.
+  // Runs a message loop until test finishes. Returns the result of the
+  // test.
   bool WaitForResult();
 
-  // Pass fail result of current tests.
+  // Received test pass/fail;
+  bool test_done_;
+
+  // Pass fail result of current test.
   bool test_succeeded_;
 
+  // Test code finished trying to execute. This will be set to true when the
+  // selected tab is done with this execution request whether it was able to
+  // parse/execute the javascript or not.
+  bool run_test_done_;
+
+  // Test code was able to execute successfully. This is *NOT* the test
+  // pass/fail.
+  bool run_test_succeeded_;
+
   // Waiting for a test to finish.
   bool is_waiting_;
+
+  DISALLOW_COPY_AND_ASSIGN(WebUITestHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_WEB_UI_TEST_HANDLER_H_