src/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
  10 namespace content {
  11
  12 TEST(AccessibilityModeHelperTest, TestNoOpRemove) {
  13   EXPECT_EQ(AccessibilityModeComplete,
  14             RemoveAccessibilityModeFrom(AccessibilityModeComplete,
  15                                         AccessibilityModeOff));
  16 }
  17
  18 TEST(AccessibilityModeHelperTest, TestRemoveSelf) {
  19   AccessibilityMode kBaseMode = GetBaseAccessibilityMode();
  20
  21   EXPECT_EQ(kBaseMode,
  22             RemoveAccessibilityModeFrom(AccessibilityModeComplete,
  23                                         AccessibilityModeComplete));
  24
  25   EXPECT_EQ(
  26       kBaseMode,
  27       RemoveAccessibilityModeFrom(AccessibilityModeEditableTextOnly,
  28                                   AccessibilityModeEditableTextOnly));
  29 }
  30
  31 TEST(AccessibilityModeHelperTest, TestAddMode) {
  32   EXPECT_EQ(
  33       AccessibilityModeComplete,
  34       AddAccessibilityModeTo(AccessibilityModeEditableTextOnly,
  35                              AccessibilityModeComplete));
  36   EXPECT_EQ(
  37       AccessibilityModeComplete,
  38       AddAccessibilityModeTo(AccessibilityModeEditableTextOnly,
  39                              AccessibilityModeTreeOnly));
  40 }
  41
  42 }  // namespace content