1// Copyright (c) 2013 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "base/test/histogram_tester.h" 6#include "content/public/browser/browser_accessibility_state.h" 7#include "chrome/test/base/in_process_browser_test.h" 8 9namespace content { 10 11// Note: even though BrowserAccessibilityStateImpl is in content, this 12// test should be in Chrome because otherwise the Chrome-OS-specific 13// histograms won't get updated. 14class BrowserAccessibilityStateImplTest : public InProcessBrowserTest { 15}; 16 17IN_PROC_BROWSER_TEST_F(BrowserAccessibilityStateImplTest, TestHistograms) { 18 base::HistogramTester histograms; 19 20 BrowserAccessibilityState::GetInstance()->UpdateHistogramsForTesting(); 21 histograms.ExpectTotalCount("Accessibility.State", 1); 22#if defined(OS_WIN) 23 histograms.ExpectTotalCount("Accessibility.WinScreenReader", 1); 24#elif defined(OS_CHROMEOS) 25 histograms.ExpectTotalCount("Accessibility.CrosSpokenFeedback", 1); 26#endif 27} 28 29} // namespace content 30