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chromium / chromium / src / 4d5bf209d85f48f93ff857869c7ee4449e456904 / . / ui / accessibility / ax_node_data_unittest.cc
blob: 617491659f8f23ea35b9faee49d94a7311d6ea4c [file] [log] [blame]
Nektarios Paisiosbe87bc42018-10-12 23:47:03[diff] [blame]1// Copyright 2018 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 "ui/accessibility/ax_node_data.h"
6
7#include "testing/gtest/include/gtest/gtest.h"
Ian Preste1c32992019-12-04 19:53:13[diff] [blame]8#include "ui/accessibility/ax_enum_util.h"
Nektarios Paisiosbe87bc42018-10-12 23:47:03[diff] [blame]9#include "ui/accessibility/ax_enums.mojom.h"
Ian Preste1c32992019-12-04 19:53:13[diff] [blame]10#include "ui/accessibility/ax_role_properties.h"
Nektarios Paisiosbe87bc42018-10-12 23:47:03[diff] [blame]11
12namespace ui {
13
14TEST(AXNodeDataTest, GetAndSetCheckedState) {
15 AXNodeData root;
16 EXPECT_EQ(ax::mojom::CheckedState::kNone, root.GetCheckedState());
17 EXPECT_FALSE(root.HasIntAttribute(ax::mojom::IntAttribute::kCheckedState));
18
19 root.SetCheckedState(ax::mojom::CheckedState::kMixed);
20 EXPECT_EQ(ax::mojom::CheckedState::kMixed, root.GetCheckedState());
21 EXPECT_TRUE(root.HasIntAttribute(ax::mojom::IntAttribute::kCheckedState));
22
23 root.SetCheckedState(ax::mojom::CheckedState::kFalse);
24 EXPECT_EQ(ax::mojom::CheckedState::kFalse, root.GetCheckedState());
25 EXPECT_TRUE(root.HasIntAttribute(ax::mojom::IntAttribute::kCheckedState));
26
27 root.SetCheckedState(ax::mojom::CheckedState::kNone);
28 EXPECT_EQ(ax::mojom::CheckedState::kNone, root.GetCheckedState());
29 EXPECT_FALSE(root.HasIntAttribute(ax::mojom::IntAttribute::kCheckedState));
30}
31
Kurt Catti-Schmidtf738bce2019-05-08 01:06:56[diff] [blame]32TEST(AXNodeDataTest, TextAttributes) {
33 AXNodeData node_1;
34 node_1.AddFloatAttribute(ax::mojom::FloatAttribute::kFontSize, 1.5);
35
36 AXNodeData node_2;
37 node_2.AddFloatAttribute(ax::mojom::FloatAttribute::kFontSize, 1.5);
38 EXPECT_TRUE(node_1.GetTextStyles() == node_2.GetTextStyles());
39
40 node_2.AddIntAttribute(ax::mojom::IntAttribute::kColor, 100);
41 EXPECT_TRUE(node_1.GetTextStyles() != node_2.GetTextStyles());
42
43 node_1.AddIntAttribute(ax::mojom::IntAttribute::kColor, 100);
44 EXPECT_TRUE(node_1.GetTextStyles() == node_2.GetTextStyles());
45
46 node_2.RemoveIntAttribute(ax::mojom::IntAttribute::kColor);
47 EXPECT_TRUE(node_1.GetTextStyles() != node_2.GetTextStyles());
48
49 node_2.AddIntAttribute(ax::mojom::IntAttribute::kColor, 100);
50 EXPECT_TRUE(node_1.GetTextStyles() == node_2.GetTextStyles());
51
52 node_1.AddStringAttribute(ax::mojom::StringAttribute::kFontFamily,
53 "test font");
54 EXPECT_TRUE(node_1.GetTextStyles() != node_2.GetTextStyles());
55
56 node_2.AddStringAttribute(ax::mojom::StringAttribute::kFontFamily,
57 "test font");
58 EXPECT_TRUE(node_1.GetTextStyles() == node_2.GetTextStyles());
59
60 node_2.RemoveStringAttribute(ax::mojom::StringAttribute::kFontFamily);
61 EXPECT_TRUE(node_1.GetTextStyles() != node_2.GetTextStyles());
62
63 node_2.AddStringAttribute(ax::mojom::StringAttribute::kFontFamily,
64 "test font");
65 EXPECT_TRUE(node_1.GetTextStyles() == node_2.GetTextStyles());
66
67 node_2.AddStringAttribute(ax::mojom::StringAttribute::kFontFamily,
68 "different font");
69 EXPECT_TRUE(node_1.GetTextStyles() != node_2.GetTextStyles());
70
Sara Katoe38f905a2019-10-17 01:25:00[diff] [blame]71 std::string tooltip;
72 node_2.AddStringAttribute(ax::mojom::StringAttribute::kTooltip,
73 "test tooltip");
74 EXPECT_TRUE(node_2.GetStringAttribute(ax::mojom::StringAttribute::kTooltip,
75 &tooltip));
76 EXPECT_EQ(tooltip, "test tooltip");
77
Kurt Catti-Schmidtf738bce2019-05-08 01:06:56[diff] [blame]78 AXNodeTextStyles node1_styles = node_1.GetTextStyles();
79 AXNodeTextStyles moved_styles = std::move(node1_styles);
80 EXPECT_TRUE(node1_styles != moved_styles);
81 EXPECT_TRUE(moved_styles == node_1.GetTextStyles());
82}
83
Ian Preste1c32992019-12-04 19:53:13[diff] [blame]84TEST(AXNodeDataTest, TestIsClickable) {
85 // Test for ax node data attribute with a custom default action verb.
86 AXNodeData data_default_action_verb;
87
88 for (int action_verb_idx =
89 static_cast<int>(ax::mojom::DefaultActionVerb::kMinValue);
90 action_verb_idx <=
91 static_cast<int>(ax::mojom::DefaultActionVerb::kMaxValue);
92 action_verb_idx++) {
93 data_default_action_verb.SetDefaultActionVerb(
94 static_cast<ax::mojom::DefaultActionVerb>(action_verb_idx));
95 bool is_clickable = data_default_action_verb.IsClickable();
96
97 SCOPED_TRACE(testing::Message()
98 << "ax::mojom::DefaultActionVerb="
99 << ToString(data_default_action_verb.GetDefaultActionVerb())
100 << ", Actual: isClickable=" << is_clickable
101 << ", Expected: isClickable=" << !is_clickable);
102
103 if (data_default_action_verb.GetDefaultActionVerb() ==
104 ax::mojom::DefaultActionVerb::kClickAncestor ||
105 data_default_action_verb.GetDefaultActionVerb() ==
106 ax::mojom::DefaultActionVerb::kNone)
107 EXPECT_FALSE(is_clickable);
108 else
109 EXPECT_TRUE(is_clickable);
110 }
111
112 // Test for iterating through all roles and validate if a role is clickable.
113 std::unordered_set<ax::mojom::Role> roles_expected_is_clickable = {
114 ax::mojom::Role::kButton,
115 ax::mojom::Role::kCheckBox,
116 ax::mojom::Role::kColorWell,
117 ax::mojom::Role::kDisclosureTriangle,
118 ax::mojom::Role::kDocBackLink,
119 ax::mojom::Role::kDocBiblioRef,
120 ax::mojom::Role::kDocGlossRef,
121 ax::mojom::Role::kDocNoteRef,
122 ax::mojom::Role::kLink,
123 ax::mojom::Role::kListBoxOption,
124 ax::mojom::Role::kMenuButton,
125 ax::mojom::Role::kMenuItem,
126 ax::mojom::Role::kMenuItemCheckBox,
127 ax::mojom::Role::kMenuItemRadio,
128 ax::mojom::Role::kMenuListOption,
129 ax::mojom::Role::kMenuListPopup,
Ankit Kumar 🌪️4d5bf202020-01-28 05:30:47[diff] [blame^]130 ax::mojom::Role::kPdfActionableHighlight,
Ian Preste1c32992019-12-04 19:53:13[diff] [blame]131 ax::mojom::Role::kPopUpButton,
132 ax::mojom::Role::kRadioButton,
133 ax::mojom::Role::kSwitch,
134 ax::mojom::Role::kTab,
135 ax::mojom::Role::kToggleButton};
136
137 AXNodeData data;
138
139 for (int role_idx = static_cast<int>(ax::mojom::Role::kMinValue);
140 role_idx <= static_cast<int>(ax::mojom::Role::kMaxValue); role_idx++) {
141 data.role = static_cast<ax::mojom::Role>(role_idx);
142 bool is_clickable = data.IsClickable();
143
144 SCOPED_TRACE(testing::Message()
145 << "ax::mojom::Role=" << ToString(data.role)
146 << ", Actual: isClickable=" << is_clickable
147 << ", Expected: isClickable=" << !is_clickable);
148
149 if (roles_expected_is_clickable.find(data.role) !=
150 roles_expected_is_clickable.end())
151 EXPECT_TRUE(is_clickable);
152 else
153 EXPECT_FALSE(is_clickable);
154 }
155}
156
157TEST(AXNodeDataTest, TestIsInvocable) {
158 // Test for iterating through all roles and validate if a role is invocable.
159 // A role is invocable if it is clickable and supports neither expand collpase
160 // nor toggle.
161 AXNodeData data;
162 for (int role_idx = static_cast<int>(ax::mojom::Role::kMinValue);
163 role_idx <= static_cast<int>(ax::mojom::Role::kMaxValue); role_idx++) {
164 data.role = static_cast<ax::mojom::Role>(role_idx);
165 bool supports_expand_collapse = data.SupportsExpandCollapse();
166 bool supports_toggle = ui::SupportsToggle(data.role);
167 bool is_clickable = data.IsClickable();
168 bool is_invocable = data.IsInvocable();
169
170 SCOPED_TRACE(testing::Message()
171 << "ax::mojom::Role=" << ToString(data.role)
172 << ", isClickable=" << is_clickable
173 << ", supportsToggle=" << supports_toggle
174 << ", supportsExpandCollapse=" << supports_expand_collapse
175 << ", Actual: isInvocable=" << is_invocable
176 << ", Expected: isInvocable=" << !is_invocable);
177
178 if (is_clickable && !supports_toggle && !supports_expand_collapse)
179 EXPECT_TRUE(is_invocable);
180 else
181 EXPECT_FALSE(is_invocable);
182 }
183}
184
185TEST(AXNodeDataTest, TestSupportsExpandCollapse) {
186 // Test for iterating through all hasPopup attributes and validate if a
187 // hasPopup attribute supports expand collapse.
188 AXNodeData data_has_popup;
189
190 for (int has_popup_idx = static_cast<int>(ax::mojom::HasPopup::kMinValue);
191 has_popup_idx <= static_cast<int>(ax::mojom::HasPopup::kMaxValue);
192 has_popup_idx++) {
193 data_has_popup.SetHasPopup(static_cast<ax::mojom::HasPopup>(has_popup_idx));
194 bool supports_expand_collapse = data_has_popup.SupportsExpandCollapse();
195
196 SCOPED_TRACE(testing::Message() << "ax::mojom::HasPopup="
197 << ToString(data_has_popup.GetHasPopup())
198 << ", Actual: supportsExpandCollapse="
199 << supports_expand_collapse
200 << ", Expected: supportsExpandCollapse="
201 << !supports_expand_collapse);
202
203 if (data_has_popup.GetHasPopup() == ax::mojom::HasPopup::kFalse)
204 EXPECT_FALSE(supports_expand_collapse);
205 else
206 EXPECT_TRUE(supports_expand_collapse);
207 }
208
209 // Test for iterating through all states and validate if a state supports
210 // expand collapse.
211 AXNodeData data_state;
212
213 for (int state_idx = static_cast<int>(ax::mojom::State::kMinValue);
214 state_idx <= static_cast<int>(ax::mojom::State::kMaxValue);
215 state_idx++) {
216 ax::mojom::State state = static_cast<ax::mojom::State>(state_idx);
217
218 // skipping kNone here because AXNodeData::AddState, RemoveState forbids
219 // kNone to be added/removed and would fail DCHECK.
220 if (state == ax::mojom::State::kNone)
221 continue;
222
223 data_state.AddState(state);
224
225 bool supports_expand_collapse = data_state.SupportsExpandCollapse();
226
227 SCOPED_TRACE(testing::Message() << "ax::mojom::State=" << ToString(state)
228 << ", Actual: supportsExpandCollapse="
229 << supports_expand_collapse
230 << ", Expected: supportsExpandCollapse="
231 << !supports_expand_collapse);
232
233 if (data_state.HasState(ax::mojom::State::kExpanded) ||
234 data_state.HasState(ax::mojom::State::kCollapsed))
235 EXPECT_TRUE(supports_expand_collapse);
236 else
237 EXPECT_FALSE(supports_expand_collapse);
238
239 data_state.RemoveState(state);
240 }
241
242 // Test for iterating through all roles and validate if a role supports expand
243 // collapse.
244 AXNodeData data;
245
246 std::unordered_set<ax::mojom::Role> roles_expected_supports_expand_collapse =
247 {ax::mojom::Role::kComboBoxGrouping, ax::mojom::Role::kComboBoxMenuButton,
248 ax::mojom::Role::kDisclosureTriangle,
249 ax::mojom::Role::kTextFieldWithComboBox, ax::mojom::Role::kTreeItem};
250
251 for (int role_idx = static_cast<int>(ax::mojom::Role::kMinValue);
252 role_idx <= static_cast<int>(ax::mojom::Role::kMaxValue); role_idx++) {
253 data.role = static_cast<ax::mojom::Role>(role_idx);
254 bool supports_expand_collapse = data.SupportsExpandCollapse();
255
256 SCOPED_TRACE(testing::Message() << "ax::mojom::Role=" << ToString(data.role)
257 << ", Actual: supportsExpandCollapse="
258 << supports_expand_collapse
259 << ", Expected: supportsExpandCollapse="
260 << !supports_expand_collapse);
261
262 if (roles_expected_supports_expand_collapse.find(data.role) !=
263 roles_expected_supports_expand_collapse.end())
264 EXPECT_TRUE(supports_expand_collapse);
265 else
266 EXPECT_FALSE(supports_expand_collapse);
267 }
268}
269
Nektarios Paisiosbe87bc42018-10-12 23:47:03[diff] [blame]270} // namespace ui