Make ToggleImageButton into an accessible toggle button.

chrome/browser/chromeos/accessibility/spoken_feedback_browsertest.cc

 // Copyright 2014 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 <queue>
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/accelerators/accelerator_table.h"
 #include "ash/common/accessibility_types.h"
 #include "ash/common/system/tray/system_tray.h"
@@ skipping 209 matching lines @@
   while (true) {
     std::string utterance = speech_monitor_.GetNextUtterance();
     VLOG(0) << "Got utterance: " << utterance;
     if (utterance == "Bookmarks,")
       break;
   }
   EXPECT_EQ("foo,", speech_monitor_.GetNextUtterance());
   EXPECT_EQ("button", speech_monitor_.GetNextUtterance());
 }
 
+IN_PROC_BROWSER_TEST_F(LoggedInSpokenFeedbackTest, NavigateNotificationCenter) {

[dmazzoni, 2016/07/22 18:06:29]

wrap

[David Tseng, 2016/07/22 22:49:26]

This is 80 characters.

+  EnableChromeVox();
+
+  EXPECT_TRUE(PerformAcceleratorAction(ash::SHOW_MESSAGE_CENTER_BUBBLE));

[dmazzoni, 2016/07/22 18:06:29]

fix indentation

[David Tseng, 2016/07/22 22:49:26]

Something strange is going on...this is a two character indent like everything
else.

+
+  // Wait for it to say "Notification Center, window".
+  while ("Notification Center, window" != speech_monitor_.GetNextUtterance()) {
+  }
+
+  // Tab until we get to the Do Not Disturb button.
+  SendKeyPress(ui::VKEY_TAB);
+  do {
+    std::string ut = speech_monitor_.GetNextUtterance();
+
+    if (ut == "Do not disturb")
+      break;
+    else if (ut == "Button")
+      SendKeyPress(ui::VKEY_TAB);
+  } while (true);
+  EXPECT_EQ("Button", speech_monitor_.GetNextUtterance());
+  EXPECT_EQ("Not pressed", speech_monitor_.GetNextUtterance());
+
+  SendKeyPress(ui::VKEY_SPACE);
+  EXPECT_EQ("Do not disturb", speech_monitor_.GetNextUtterance());
+  EXPECT_EQ("Button", speech_monitor_.GetNextUtterance());
+  EXPECT_EQ("Pressed", speech_monitor_.GetNextUtterance());
+
+  SendKeyPress(ui::VKEY_SPACE);
+  EXPECT_EQ("Do not disturb", speech_monitor_.GetNextUtterance());
+  EXPECT_EQ("Button", speech_monitor_.GetNextUtterance());
+  EXPECT_EQ("Not pressed", speech_monitor_.GetNextUtterance());
+}
+
 //
 // Spoken feedback tests in both a logged in browser window and guest mode.
 //
 
 enum SpokenFeedbackTestVariant {
   kTestAsNormalUser,
   kTestAsGuestUser
 };
 
 class SpokenFeedbackTest
@@ skipping 514 matching lines @@
   ASSERT_TRUE(ui_test_utils::SendKeyPressToWindowSync(
       window, ui::VKEY_TAB, false, true /*shift*/, false, false));
   while (speech_monitor_.GetNextUtterance() != "Select your language:") {
   }
   EXPECT_EQ("English ( United States)", speech_monitor_.GetNextUtterance());
   EXPECT_TRUE(base::MatchPattern(speech_monitor_.GetNextUtterance(),
                                  "Combo box * of *"));
 }
 
 }  // namespace chromeos