ax_role_properties_unittest.cc 2.7 KB

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  1. // Copyright 2019 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. #include <unordered_set>
  5. #include "testing/gtest/include/gtest/gtest.h"
  6. #include "ui/accessibility/ax_enum_util.h"
  7. #include "ui/accessibility/ax_enums.mojom.h"
  8. #include "ui/accessibility/ax_role_properties.h"
  9. namespace ui {
  10. TEST(AXRolePropertiesTest, TestSupportsHierarchicalLevel) {
  11. // Test for iterating through all roles and validate if a role supports
  12. // hierarchical level.
  13. std::unordered_set<ax::mojom::Role>
  14. roles_expected_supports_hierarchical_level = {
  15. ax::mojom::Role::kComment, ax::mojom::Role::kListItem,
  16. ax::mojom::Role::kRow, ax::mojom::Role::kTreeItem};
  17. for (int role_idx = static_cast<int>(ax::mojom::Role::kMinValue);
  18. role_idx <= static_cast<int>(ax::mojom::Role::kMaxValue); role_idx++) {
  19. ax::mojom::Role role = static_cast<ax::mojom::Role>(role_idx);
  20. bool supports_hierarchical_level = SupportsHierarchicalLevel(role);
  21. SCOPED_TRACE(testing::Message() << "ax::mojom::Role=" << ToString(role)
  22. << ", Actual: supportsHierarchicalLevel="
  23. << supports_hierarchical_level
  24. << ", Expected: supportsHierarchicalLevel="
  25. << !supports_hierarchical_level);
  26. if (roles_expected_supports_hierarchical_level.find(role) !=
  27. roles_expected_supports_hierarchical_level.end())
  28. EXPECT_TRUE(supports_hierarchical_level);
  29. else
  30. EXPECT_FALSE(supports_hierarchical_level);
  31. }
  32. }
  33. TEST(AXRolePropertiesTest, TestSupportsToggle) {
  34. // Test for iterating through all roles and validate if a role supports
  35. // toggle.
  36. std::unordered_set<ax::mojom::Role> roles_expected_supports_toggle = {
  37. ax::mojom::Role::kCheckBox, ax::mojom::Role::kMenuItemCheckBox,
  38. ax::mojom::Role::kSwitch, ax::mojom::Role::kToggleButton};
  39. for (int role_idx = static_cast<int>(ax::mojom::Role::kMinValue);
  40. role_idx <= static_cast<int>(ax::mojom::Role::kMaxValue); role_idx++) {
  41. ax::mojom::Role role = static_cast<ax::mojom::Role>(role_idx);
  42. bool supports_toggle = SupportsToggle(role);
  43. SCOPED_TRACE(testing::Message()
  44. << "ax::mojom::Role=" << ToString(role)
  45. << ", Actual: supportsToggle=" << supports_toggle
  46. << ", Expected: supportsToggle=" << !supports_toggle);
  47. if (roles_expected_supports_toggle.find(role) !=
  48. roles_expected_supports_toggle.end())
  49. EXPECT_TRUE(supports_toggle);
  50. else
  51. EXPECT_FALSE(supports_toggle);
  52. }
  53. }
  54. } // namespace ui