Modal window in user session not blocks user adding screen.

ash/test/test_session_state_delegate.cc

 // Copyright (c) 2013 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.
 
 #include "ash/test/test_session_state_delegate.h"
 
 #include "ash/shell.h"
 #include "ash/system/user/login_status.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 
 namespace ash {
 namespace test {
 
 TestSessionStateDelegate::TestSessionStateDelegate()
     : has_active_user_(false),
       active_user_session_started_(false),
       can_lock_screen_(true),
       screen_locked_(false),
+      user_adding_screen_running_(false),
       logged_in_users_(1) {
 }
 
 TestSessionStateDelegate::~TestSessionStateDelegate() {
 }
 
 int TestSessionStateDelegate::GetMaximumNumberOfLoggedInUsers() const {
   return 3;
 }
 
@@ skipping 16 matching lines @@
 
 void TestSessionStateDelegate::LockScreen() {
   if (CanLockScreen())
     screen_locked_ = true;
 }
 
 void TestSessionStateDelegate::UnlockScreen() {
   screen_locked_ = false;
 }
 
+bool TestSessionStateDelegate::IsUserSessionBlocked() const {
+  return !IsActiveUserSessionStarted() || IsScreenLocked() ||
+      user_adding_screen_running_;
+}
+
 void TestSessionStateDelegate::SetHasActiveUser(bool has_active_user) {
   has_active_user_ = has_active_user;
   if (!has_active_user)
     active_user_session_started_ = false;
   else
     Shell::GetInstance()->ShowLauncher();
 }
 
 void TestSessionStateDelegate::SetActiveUserSessionStarted(
     bool active_user_session_started) {
   active_user_session_started_ = active_user_session_started;
   if (active_user_session_started) {
     has_active_user_ = true;
     Shell::GetInstance()->CreateLauncher();
     Shell::GetInstance()->UpdateAfterLoginStatusChange(
         user::LOGGED_IN_USER);
   }
 }
 
 void TestSessionStateDelegate::SetCanLockScreen(bool can_lock_screen) {
   can_lock_screen_ = can_lock_screen;
 }
 
+void TestSessionStateDelegate::SetUserAddingScreenRunning(
+    bool user_adding_screen_running) {
+  user_adding_screen_running_ = user_adding_screen_running;
+}
+
 const base::string16 TestSessionStateDelegate::GetUserDisplayName(
     MultiProfileIndex index) const {
   return UTF8ToUTF16("Über tray Über tray Über tray Über tray");
 }
 
 const std::string TestSessionStateDelegate::GetUserEmail(
     MultiProfileIndex index) const {
   switch (index) {
     case 0: return "first@tray";
     case 1: return "second@tray";
@@ skipping 17 matching lines @@
 void TestSessionStateDelegate::AddSessionStateObserver(
     SessionStateObserver* observer) {
 }
 
 void TestSessionStateDelegate::RemoveSessionStateObserver(
     SessionStateObserver* observer) {
 }
 
 }  // namespace test
 }  // namespace ash