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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 "content/browser/accessibility/ax_style_data.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/accessibility/ax_enums.mojom-data-view.h"
namespace content {
using testing::Pair;
using testing::UnorderedElementsAre;
using RangePairs = AXStyleData::RangePairs;
class AXStyleDataTest : public testing::Test {
protected:
AXStyleData style_data_;
};
TEST_F(AXStyleDataTest, AddRange_AllFields) {
AXStyleData::AddRange(style_data_.suggestions, std::u16string(), 5, 10);
EXPECT_THAT(
*style_data_.suggestions,
UnorderedElementsAre(Pair(std::u16string(), RangePairs{{5, 10}})));
AXStyleData::AddRange(style_data_.links, std::u16string(u"example.com"), 8,
12);
AXStyleData::AddRange(style_data_.links, std::u16string(u"other.com"), 3, 7);
EXPECT_THAT(*style_data_.links,
UnorderedElementsAre(
Pair(std::u16string(u"example.com"), RangePairs{{8, 12}}),
Pair(std::u16string(u"other.com"), RangePairs{{3, 7}})));
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 15, 20);
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 18, 23);
EXPECT_THAT(
*style_data_.text_sizes,
UnorderedElementsAre(Pair(24.0f, RangePairs{{15, 20}, {18, 23}})));
AXStyleData::AddRange(style_data_.text_styles, ax::mojom::TextStyle::kBold, 5,
10);
AXStyleData::AddRange(style_data_.text_styles, ax::mojom::TextStyle::kItalic,
10, 20);
EXPECT_THAT(*style_data_.text_styles,
UnorderedElementsAre(
Pair(ax::mojom::TextStyle::kBold, RangePairs{{5, 10}}),
Pair(ax::mojom::TextStyle::kItalic, RangePairs{{10, 20}})));
AXStyleData::AddRange(style_data_.text_positions,
ax::mojom::TextPosition::kSuperscript, 5, 10);
EXPECT_THAT(*style_data_.text_positions,
UnorderedElementsAre(Pair(ax::mojom::TextPosition::kSuperscript,
RangePairs{{5, 10}})));
AXStyleData::AddRange<int>(style_data_.foreground_colors, 0xFF0000FF, 5, 10);
AXStyleData::AddRange<int>(style_data_.foreground_colors, 0xFF000000, 10, 20);
AXStyleData::AddRange<int>(style_data_.foreground_colors, 0xFF0000FF, 20, 30);
EXPECT_THAT(
*style_data_.foreground_colors,
UnorderedElementsAre(
Pair(static_cast<int>(0xFF0000FF), RangePairs{{5, 10}, {20, 30}}),
Pair(static_cast<int>(0xFF000000), RangePairs{{10, 20}})));
AXStyleData::AddRange<int>(style_data_.background_colors, 0xFFFF0000, 5, 20);
AXStyleData::AddRange<int>(style_data_.background_colors, 0xFFFF0000, 20, 30);
AXStyleData::AddRange<int>(style_data_.background_colors, 0xFFFF0000, 10, 10);
EXPECT_THAT(
*style_data_.background_colors,
UnorderedElementsAre(Pair(static_cast<int>(0xFFFF0000),
RangePairs{{5, 20}, {20, 30}, {10, 10}})));
AXStyleData::AddRange(style_data_.font_families, std::string("Serif"), 5, 10);
EXPECT_THAT(*style_data_.font_families,
UnorderedElementsAre(Pair("Serif", RangePairs{{5, 10}})));
AXStyleData::AddRange(style_data_.locales, std::string("zh-TW"), 5, 10);
EXPECT_THAT(*style_data_.locales,
UnorderedElementsAre(Pair("zh-TW", RangePairs{{5, 10}})));
}
TEST_F(AXStyleDataTest, AddRange) {
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 10, 20);
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 30, 40);
EXPECT_THAT(
*style_data_.text_sizes,
UnorderedElementsAre(Pair(24.0f, RangePairs{{10, 20}, {30, 40}})));
}
TEST_F(AXStyleDataTest, AddRange_EmptyRange) {
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 10, 10);
EXPECT_THAT(*style_data_.text_sizes,
UnorderedElementsAre(Pair(24.0f, RangePairs{{10, 10}})));
}
TEST_F(AXStyleDataTest, AddRange_SameRange) {
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 10, 20);
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 10, 20);
EXPECT_THAT(
*style_data_.text_sizes,
UnorderedElementsAre(Pair(24.0f, RangePairs{{10, 20}, {10, 20}})));
}
TEST_F(AXStyleDataTest, AddRange_ConsecutiveRanges) {
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 10, 20);
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 20, 30);
EXPECT_THAT(
*style_data_.text_sizes,
UnorderedElementsAre(Pair(24.0f, RangePairs{{10, 20}, {20, 30}})));
}
TEST_F(AXStyleDataTest, AddRange_OverlappingRanges) {
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 10, 30);
AXStyleData::AddRange(style_data_.text_sizes, 24.0f, 20, 40);
EXPECT_THAT(
*style_data_.text_sizes,
UnorderedElementsAre(Pair(24.0f, RangePairs{{10, 30}, {20, 40}})));
}
} // namespace content
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