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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/accessibility/ax_attributes.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/accessibility/ax_enums.mojom.h"
namespace ui {
TEST(AXIntAttributesTest, AbsenceIsZero) {
ASSERT_EQ(AXIntAttributes().Get(ax::mojom::IntAttribute::kDefaultActionVerb),
0);
}
TEST(AXFloatAttributesTest, AbsenceIsZero) {
ASSERT_EQ(AXFloatAttributes().Get(ax::mojom::FloatAttribute::kValueForRange),
0.0f);
}
TEST(AXBoolAttributesTest, AbsenceIsFalse) {
ASSERT_EQ(AXBoolAttributes().Get(ax::mojom::BoolAttribute::kBusy), false);
}
TEST(AXStringAttributesTest, AbsenceIsEmptyString) {
ASSERT_EQ(AXStringAttributes().Get(ax::mojom::StringAttribute::kAccessKey),
std::string());
}
TEST(AXStringListAttributesTest, AbsenceIsEmptyVecetor) {
ASSERT_EQ(AXStringListAttributes().Get(
ax::mojom::StringListAttribute::kAriaNotificationAnnouncements),
std::vector<std::string>());
}
TEST(AXIntListAttributesTest, AbsenceIsEmptyVector) {
ASSERT_EQ(
AXIntListAttributes().Get(ax::mojom::IntListAttribute::kIndirectChildIds),
std::vector<int32_t>());
}
// Test general operations with a fundamental type.
TEST(AXAttributesFundamentalTest, Do) {
AXIntAttributes a;
// Initially empty.
ASSERT_EQ(a.size(), 0U);
ASSERT_FALSE(a.Has(ax::mojom::IntAttribute::kDefaultActionVerb));
// Set adds a value.
a.Set(ax::mojom::IntAttribute::kDefaultActionVerb, 5);
ASSERT_EQ(a.size(), 1U);
ASSERT_TRUE(a.Has(ax::mojom::IntAttribute::kDefaultActionVerb));
ASSERT_EQ(a.Get(ax::mojom::IntAttribute::kDefaultActionVerb), 5);
// Set overwrites a previous value.
a.Set(ax::mojom::IntAttribute::kDefaultActionVerb, 6);
ASSERT_EQ(a.size(), 1U);
ASSERT_EQ(a.Get(ax::mojom::IntAttribute::kDefaultActionVerb), 6);
// Remove, well, removes a value.
a.Remove(ax::mojom::IntAttribute::kDefaultActionVerb);
ASSERT_EQ(a.size(), 0U);
ASSERT_FALSE(a.Has(ax::mojom::IntAttribute::kDefaultActionVerb));
}
// Test general operations with an object type.
TEST(AXAttributesObjectTest, Do) {
AXStringAttributes a;
// Initially empty.
ASSERT_EQ(a.size(), 0U);
ASSERT_FALSE(a.Has(ax::mojom::StringAttribute::kAccessKey));
// Set adds a value.
a.Set(ax::mojom::StringAttribute::kAccessKey, "hi");
ASSERT_EQ(a.size(), 1U);
ASSERT_TRUE(a.Has(ax::mojom::StringAttribute::kAccessKey));
ASSERT_EQ(a.Get(ax::mojom::StringAttribute::kAccessKey), "hi");
// Get returns a reference rather than an instance.
{
const auto& r1 = a.Get(ax::mojom::StringAttribute::kAccessKey);
const auto& r2 = a.Get(ax::mojom::StringAttribute::kAccessKey);
ASSERT_EQ(&r1, &r2);
}
// Set overwrites a previous value.
a.Set(ax::mojom::StringAttribute::kAccessKey, "there");
ASSERT_EQ(a.size(), 1U);
ASSERT_EQ(a.Get(ax::mojom::StringAttribute::kAccessKey), "there");
// Remove, well, removes a value.
a.Remove(ax::mojom::StringAttribute::kAccessKey);
ASSERT_EQ(a.size(), 0U);
ASSERT_FALSE(a.Has(ax::mojom::StringAttribute::kAccessKey));
}
} // namespace ui
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