content/browser/accessibility/accessibility_mode_helper_unittest.cc

   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 namespace content {
  10
  11 TEST(AccessibilityModeHelperTest, TestNoOpRemove) {
  12   EXPECT_EQ(AccessibilityModeComplete,
  13             RemoveAccessibilityModeFrom(AccessibilityModeComplete,
  14                                         AccessibilityModeOff));
  15 }
  16
  17 TEST(AccessibilityModeHelperTest, TestRemoveSelf) {
  18   EXPECT_EQ(AccessibilityModeOff,
  19             RemoveAccessibilityModeFrom(AccessibilityModeComplete,
  20                                         AccessibilityModeComplete));
  21
  22   EXPECT_EQ(
  23       AccessibilityModeOff,
  24       RemoveAccessibilityModeFrom(AccessibilityModeEditableTextOnly,
  25                                   AccessibilityModeEditableTextOnly));
  26 }
  27
  28 TEST(AccessibilityModeHelperTest, TestAddMode) {
  29   EXPECT_EQ(
  30       AccessibilityModeComplete,
  31       AddAccessibilityModeTo(AccessibilityModeEditableTextOnly,
  32                              AccessibilityModeComplete));
  33   EXPECT_EQ(
  34       AccessibilityModeComplete,
  35       AddAccessibilityModeTo(AccessibilityModeEditableTextOnly,
  36                              AccessibilityModeTreeOnly));
  37 }
  38
  39 }  // namespace content