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