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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <unordered_set>
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/accessibility/ax_enum_util.h"
#include "ui/accessibility/ax_enums.mojom.h"
#include "ui/accessibility/ax_role_properties.h"
namespace ui {
TEST(AXRolePropertiesTest, TestSupportsHierarchicalLevel) {
// Test for iterating through all roles and validate if a role supports
// hierarchical level.
std::unordered_set<ax::mojom::Role>
roles_expected_supports_hierarchical_level = {
ax::mojom::Role::kComment, ax::mojom::Role::kListItem,
ax::mojom::Role::kRow, ax::mojom::Role::kTreeItem};
for (int role_idx = static_cast<int>(ax::mojom::Role::kMinValue);
role_idx <= static_cast<int>(ax::mojom::Role::kMaxValue); role_idx++) {
ax::mojom::Role role = static_cast<ax::mojom::Role>(role_idx);
bool supports_hierarchical_level = SupportsHierarchicalLevel(role);
SCOPED_TRACE(testing::Message() << "ax::mojom::Role=" << ToString(role)
<< ", Actual: supportsHierarchicalLevel="
<< supports_hierarchical_level
<< ", Expected: supportsHierarchicalLevel="
<< !supports_hierarchical_level);
if (roles_expected_supports_hierarchical_level.find(role) !=
roles_expected_supports_hierarchical_level.end())
EXPECT_TRUE(supports_hierarchical_level);
else
EXPECT_FALSE(supports_hierarchical_level);
}
}
TEST(AXRolePropertiesTest, TestSupportsToggle) {
// Test for iterating through all roles and validate if a role supports
// toggle.
std::unordered_set<ax::mojom::Role> roles_expected_supports_toggle = {
ax::mojom::Role::kCheckBox, ax::mojom::Role::kMenuItemCheckBox,
ax::mojom::Role::kSwitch, ax::mojom::Role::kToggleButton};
for (int role_idx = static_cast<int>(ax::mojom::Role::kMinValue);
role_idx <= static_cast<int>(ax::mojom::Role::kMaxValue); role_idx++) {
ax::mojom::Role role = static_cast<ax::mojom::Role>(role_idx);
bool supports_toggle = SupportsToggle(role);
SCOPED_TRACE(testing::Message()
<< "ax::mojom::Role=" << ToString(role)
<< ", Actual: supportsToggle=" << supports_toggle
<< ", Expected: supportsToggle=" << !supports_toggle);
if (roles_expected_supports_toggle.find(role) !=
roles_expected_supports_toggle.end())
EXPECT_TRUE(supports_toggle);
else
EXPECT_FALSE(supports_toggle);
}
}
TEST(AXRolePropertiesTest, TestIsTableWithColumns) {
// Test for iterating through all roles and validate if a role is
// considered a table which supports multiple columns.
std::unordered_set<ax::mojom::Role> roles_expected_is_table_with_columns = {
ax::mojom::Role::kGrid, ax::mojom::Role::kListGrid,
ax::mojom::Role::kTable, ax::mojom::Role::kTreeGrid};
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_CHROMEOS)
roles_expected_is_table_with_columns.insert(ax::mojom::Role::kLayoutTable);
#endif
for (int role_idx = static_cast<int>(ax::mojom::Role::kMinValue);
role_idx <= static_cast<int>(ax::mojom::Role::kMaxValue); role_idx++) {
ax::mojom::Role role = static_cast<ax::mojom::Role>(role_idx);
bool is_table_with_columns = IsTableLike(role);
SCOPED_TRACE(testing::Message()
<< "ax::mojom::Role=" << ToString(role)
<< ", Actual: isTableWithColumns=" << is_table_with_columns
<< ", Expected: isTableWithColumns="
<< !is_table_with_columns);
if (roles_expected_is_table_with_columns.find(role) !=
roles_expected_is_table_with_columns.end()) {
EXPECT_TRUE(is_table_with_columns);
} else {
EXPECT_FALSE(is_table_with_columns);
}
}
}
} // namespace ui
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