1 // Copyright 2014 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 "content/browser/accessibility/accessibility_mode_helper.h" 6 #include "content/common/view_message_enums.h" 7 #include "testing/gtest/include/gtest/gtest.h" 8 9 #if defined(OS_WIN) 10 #include "base/win/windows_version.h" 11 #endif 12 13 namespace content { 14 15 TEST(AccessibilityModeHelperTest, TestNoOpRemove) { 16 EXPECT_EQ(AccessibilityModeComplete, 17 RemoveAccessibilityModeFrom(AccessibilityModeComplete, 18 AccessibilityModeOff)); 19 } 20 21 TEST(AccessibilityModeHelperTest, TestRemoveSelf) { 22 AccessibilityMode kOffMode = AccessibilityModeOff; 23 #if defined(OS_WIN) 24 // Always preserve AccessibilityModeEditableTextOnly on Windows 8, 25 // see RemoveAccessibilityModeFrom() implementation. 26 // Test won't pass if switches::kDisableRendererAccessibility is set. 27 if (base::win::GetVersion() >= base::win::VERSION_WIN8) { 28 kOffMode = AccessibilityModeEditableTextOnly; 29 } 30 #endif // defined(OS_WIN) 31 32 EXPECT_EQ(kOffMode, 33 RemoveAccessibilityModeFrom(AccessibilityModeComplete, 34 AccessibilityModeComplete)); 35 36 EXPECT_EQ( 37 kOffMode, 38 RemoveAccessibilityModeFrom(AccessibilityModeEditableTextOnly, 39 AccessibilityModeEditableTextOnly)); 40 } 41 42 TEST(AccessibilityModeHelperTest, TestAddMode) { 43 EXPECT_EQ( 44 AccessibilityModeComplete, 45 AddAccessibilityModeTo(AccessibilityModeEditableTextOnly, 46 AccessibilityModeComplete)); 47 EXPECT_EQ( 48 AccessibilityModeComplete, 49 AddAccessibilityModeTo(AccessibilityModeEditableTextOnly, 50 AccessibilityModeTreeOnly)); 51 } 52 53 } // namespace content 54
