Port and enable most of TabRestoreUITest on linux.

- fill in necessary bits of automation proxy, also mock out some windows-only functions on posix so that the IPC messages don't get completely ignored (so we get NOTIMPLEMENTEDs rather than just hanging when porting future UI tests)
- add IsWindowActive to platform_util

Review URL: http://codereview.chromium.org/93096

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14396 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 34 insertions, 8 deletions

diff --git a/chrome/browser/automation/automation_provider.cc b/chrome/browser/automation/automation_provider.cc
index 8a3c324..fce3a68 100644
--- a/chrome/browser/automation/automation_provider.cc
+++ b/chrome/browser/automation/automation_provider.cc
@@ -965,22 +965,26 @@ void AutomationProvider::OnMessageReceived(const IPC::Message& message) {
                         GetBrowserForWindow);
 #if defined(OS_WIN)
     IPC_MESSAGE_HANDLER(AutomationMsg_CreateExternalTab, CreateExternalTab)
+#endif
     IPC_MESSAGE_HANDLER(AutomationMsg_NavigateInExternalTab,
                         NavigateInExternalTab)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(AutomationMsg_ShowInterstitialPage,
                                     ShowInterstitialPage);
     IPC_MESSAGE_HANDLER(AutomationMsg_HideInterstitialPage,
                         HideInterstitialPage);
+#if defined(OS_WIN)
     IPC_MESSAGE_HANDLER(AutomationMsg_SetAcceleratorsForTab,
                         SetAcceleratorsForTab)
     IPC_MESSAGE_HANDLER(AutomationMsg_ProcessUnhandledAccelerator,
                         ProcessUnhandledAccelerator)
+#endif
     IPC_MESSAGE_HANDLER_DELAY_REPLY(AutomationMsg_WaitForTabToBeRestored,
                                     WaitForTabToBeRestored)
     IPC_MESSAGE_HANDLER(AutomationMsg_SetInitialFocus,
                         SetInitialFocus)
+#if defined(OS_WIN)
     IPC_MESSAGE_HANDLER(AutomationMsg_TabReposition, OnTabReposition)
-#endif  // defined(OS_WIN)
+#endif
     IPC_MESSAGE_HANDLER(AutomationMsg_GetSecurityState,
                         GetSecurityState)
     IPC_MESSAGE_HANDLER(AutomationMsg_GetPageType,
@@ -1690,12 +1694,13 @@ void AutomationProvider::SetWindowVisible(int handle, bool visible,
     *result = false;
   }
 }
+#endif  // defined(OS_WIN)
 
 void AutomationProvider::IsWindowActive(int handle, bool* success,
                                         bool* is_active) {
   if (window_tracker_->ContainsHandle(handle)) {
-    HWND hwnd = window_tracker_->GetResource(handle);
-    *is_active = ::GetForegroundWindow() == hwnd;
+    *is_active =
+        platform_util::IsWindowActive(window_tracker_->GetResource(handle));
     *success = true;
   } else {
     *success = false;
@@ -1703,12 +1708,14 @@ void AutomationProvider::IsWindowActive(int handle, bool* success,
   }
 }
 
+// TODO(port): port this.
+#if defined(OS_WIN)
 void AutomationProvider::ActivateWindow(int handle) {
   if (window_tracker_->ContainsHandle(handle)) {
     ::SetActiveWindow(window_tracker_->GetResource(handle));
   }
 }
-#endif  // defined(OS_WIN)
+#endif
 
 void AutomationProvider::GetTabCount(int handle, int* tab_count) {
   *tab_count = -1;  // -1 is the error code
@@ -2307,6 +2314,7 @@ void AutomationProvider::CreateExternalTab(HWND parent,
     delete external_tab_container;
   }
 }
+#endif
 
 void AutomationProvider::NavigateInExternalTab(
     int handle, const GURL& url,
@@ -2320,6 +2328,8 @@ void AutomationProvider::NavigateInExternalTab(
   }
 }
 
+#if defined(OS_WIN)
+// TODO(port): remove windowisms.
 void AutomationProvider::SetAcceleratorsForTab(int handle,
                                                HACCEL accel_table,
                                                int accel_entry_count,
@@ -2341,6 +2351,7 @@ void AutomationProvider::ProcessUnhandledAccelerator(
   }
   // This message expects no response.
 }
+#endif
 
 void AutomationProvider::WaitForTabToBeRestored(int tab_handle,
                                                 IPC::Message* reply_message) {
@@ -2355,13 +2366,20 @@ void AutomationProvider::WaitForTabToBeRestored(int tab_handle,
 
 void AutomationProvider::SetInitialFocus(const IPC::Message& message,
                                          int handle, bool reverse) {
+#if defined(OS_WIN)
   ExternalTabContainer* external_tab = GetExternalTabForHandle(handle);
   if (external_tab) {
     external_tab->SetInitialFocus(reverse);
   }
   // This message expects no response.
+#elif defined(OS_POSIX)
+  // TODO(port) enable this function.
+  NOTIMPLEMENTED();
+#endif
 }
 
+// TODO(port): enable these functions.
+#if defined(OS_WIN)
 void AutomationProvider::GetSecurityState(int handle, bool* success,
                                           SecurityStyle* security_style,
                                           int* ssl_cert_status,
@@ -2827,7 +2845,8 @@ void AutomationProvider::SavePackageShouldPromptUser(bool should_prompt) {
   SavePackage::SetShouldPromptUser(should_prompt);
 }
 
-#ifdef OS_WIN
+#if defined(OS_WIN)
+// TODO(port): Reposition_Params is win-specific. We'll need to port it.
 void AutomationProvider::OnTabReposition(
     int tab_handle, const IPC::Reposition_Params& params) {
   if (!tab_tracker_->ContainsHandle(tab_handle))
@@ -2856,8 +2875,7 @@ void AutomationProvider::OnTabReposition(
     }
   }
 }
-
-#endif  // defined(OS_WIN)
+#endif
 
 void AutomationProvider::GetWindowTitle(int handle, string16* text) {
   gfx::NativeWindow window = window_tracker_->GetResource(handle);
diff --git a/chrome/browser/automation/automation_provider.h b/chrome/browser/automation/automation_provider.h
index 4e33c2d..a7cab75 100644
--- a/chrome/browser/automation/automation_provider.h
+++ b/chrome/browser/automation/automation_provider.h
@@ -274,25 +274,33 @@ class AutomationProvider : public base::RefCounted<AutomationProvider>,
                             IPC::Message* reply_message);
   void HideInterstitialPage(int tab_handle, bool* success);
 
+// TODO(port): remove windowisms.
 #if defined(OS_WIN)
-  // TODO(port): Re-enable.
   void CreateExternalTab(HWND parent, const gfx::Rect& dimensions,
                          unsigned int style, bool incognito,
                          HWND* tab_container_window, int* tab_handle);
+#endif  // defined(OS_WIN)
+
   void NavigateInExternalTab(
       int handle, const GURL& url,
       AutomationMsg_NavigationResponseValues* status);
+
+// TODO(port): remove windowisms.
+#if defined(OS_WIN)
   // The container of an externally hosted tab calls this to reflect any
   // accelerator keys that it did not process. This gives the tab a chance
   // to handle the keys
   void ProcessUnhandledAccelerator(const IPC::Message& message, int handle,
                                    const MSG& msg);
+#endif
 
   void SetInitialFocus(const IPC::Message& message, int handle, bool reverse);
 
   // See comment in AutomationMsg_WaitForTabToBeRestored.
   void WaitForTabToBeRestored(int tab_handle, IPC::Message* reply_message);
 
+// TODO(port): remove windowisms.
+#if defined(OS_WIN)
   // This sets the keyboard accelerators to be used by an externally
   // hosted tab. This call is not valid on a regular tab hosted within
   // Chrome.