/src/mozilla-central/layout/base/gtest/TestAccessibleCaretManager.cpp
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1 | | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim: set ts=8 sts=2 et sw=2 tw=80: */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #include "gtest/gtest.h" |
8 | | #include "gmock/gmock.h" |
9 | | |
10 | | #include <string> |
11 | | |
12 | | #include "AccessibleCaret.h" |
13 | | #include "AccessibleCaretManager.h" |
14 | | #include "mozilla/Preferences.h" |
15 | | #include "mozilla/StaticPrefs.h" |
16 | | |
17 | | using ::testing::DefaultValue; |
18 | | using ::testing::Eq; |
19 | | using ::testing::InSequence; |
20 | | using ::testing::MockFunction; |
21 | | using ::testing::Return; |
22 | | using ::testing::_; |
23 | | |
24 | | // ----------------------------------------------------------------------------- |
25 | | // This file tests CaretStateChanged events and the appearance of the two |
26 | | // AccessibleCarets manipulated by AccessibleCaretManager. |
27 | | |
28 | | namespace mozilla |
29 | | { |
30 | | using dom::CaretChangedReason; |
31 | | |
32 | | class AccessibleCaretManagerTester : public ::testing::Test |
33 | | { |
34 | | public: |
35 | | class MockAccessibleCaret : public AccessibleCaret |
36 | | { |
37 | | public: |
38 | 0 | MockAccessibleCaret() : AccessibleCaret(nullptr) {} |
39 | | |
40 | | void SetAppearance(Appearance aAppearance) override |
41 | 0 | { |
42 | 0 | // A simplified version without touching CaretElement(). |
43 | 0 | mAppearance = aAppearance; |
44 | 0 | } |
45 | | |
46 | | MOCK_METHOD2(SetPosition, |
47 | | PositionChangedResult(nsIFrame* aFrame, int32_t aOffset)); |
48 | | |
49 | | }; // class MockAccessibleCaret |
50 | | |
51 | | class MockAccessibleCaretManager : public AccessibleCaretManager |
52 | | { |
53 | | public: |
54 | | using CaretMode = AccessibleCaretManager::CaretMode; |
55 | | using AccessibleCaretManager::UpdateCarets; |
56 | | using AccessibleCaretManager::HideCarets; |
57 | | |
58 | | MockAccessibleCaretManager() |
59 | | : AccessibleCaretManager(nullptr) |
60 | 0 | { |
61 | 0 | mFirstCaret = MakeUnique<MockAccessibleCaret>(); |
62 | 0 | mSecondCaret = MakeUnique<MockAccessibleCaret>(); |
63 | 0 | } |
64 | | |
65 | | MockAccessibleCaret& FirstCaret() |
66 | 0 | { |
67 | 0 | return static_cast<MockAccessibleCaret&>(*mFirstCaret); |
68 | 0 | } |
69 | | |
70 | | MockAccessibleCaret& SecondCaret() |
71 | 0 | { |
72 | 0 | return static_cast<MockAccessibleCaret&>(*mSecondCaret); |
73 | 0 | } |
74 | | |
75 | | bool CompareTreePosition(nsIFrame* aStartFrame, |
76 | | nsIFrame* aEndFrame) const override |
77 | 0 | { |
78 | 0 | return true; |
79 | 0 | } |
80 | | |
81 | | bool IsCaretDisplayableInCursorMode(nsIFrame** aOutFrame = nullptr, |
82 | | int32_t* aOutOffset = nullptr) const override |
83 | 0 | { |
84 | 0 | return true; |
85 | 0 | } |
86 | | |
87 | 0 | bool UpdateCaretsForOverlappingTilt() override { return true; } |
88 | | |
89 | | void UpdateCaretsForAlwaysTilt(nsIFrame* aStartFrame, |
90 | | nsIFrame* aEndFrame) override |
91 | 0 | { |
92 | 0 | if (mFirstCaret->IsVisuallyVisible()) { |
93 | 0 | mFirstCaret->SetAppearance(Appearance::Left); |
94 | 0 | } |
95 | 0 | if (mSecondCaret->IsVisuallyVisible()) { |
96 | 0 | mSecondCaret->SetAppearance(Appearance::Right); |
97 | 0 | } |
98 | 0 | } |
99 | | |
100 | 0 | bool IsTerminated() const override { return false; } |
101 | | |
102 | | MOCK_CONST_METHOD0(GetCaretMode, CaretMode()); |
103 | | MOCK_METHOD1(DispatchCaretStateChangedEvent, |
104 | | void(CaretChangedReason aReason)); |
105 | | MOCK_CONST_METHOD1(HasNonEmptyTextContent, bool(nsINode* aNode)); |
106 | | |
107 | | }; // class MockAccessibleCaretManager |
108 | | |
109 | | using Appearance = AccessibleCaret::Appearance; |
110 | | using PositionChangedResult = AccessibleCaret::PositionChangedResult; |
111 | | using CaretMode = MockAccessibleCaretManager::CaretMode; |
112 | | |
113 | | AccessibleCaretManagerTester() |
114 | 0 | { |
115 | 0 | DefaultValue<CaretMode>::Set(CaretMode::None); |
116 | 0 | DefaultValue<PositionChangedResult>::Set(PositionChangedResult::NotChanged); |
117 | 0 |
|
118 | 0 | EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _)) |
119 | 0 | .WillRepeatedly(Return(PositionChangedResult::Changed)); |
120 | 0 |
|
121 | 0 | EXPECT_CALL(mManager.SecondCaret(), SetPosition(_, _)) |
122 | 0 | .WillRepeatedly(Return(PositionChangedResult::Changed)); |
123 | 0 | } |
124 | | |
125 | | AccessibleCaret::Appearance FirstCaretAppearance() |
126 | 0 | { |
127 | 0 | return mManager.FirstCaret().GetAppearance(); |
128 | 0 | } |
129 | | |
130 | | AccessibleCaret::Appearance SecondCaretAppearance() |
131 | 0 | { |
132 | 0 | return mManager.SecondCaret().GetAppearance(); |
133 | 0 | } |
134 | | |
135 | | // Member variables |
136 | | MockAccessibleCaretManager mManager; |
137 | | |
138 | | }; // class AccessibleCaretManagerTester |
139 | | |
140 | | TEST_F(AccessibleCaretManagerTester, TestUpdatesInSelectionMode) |
141 | | MOZ_CAN_RUN_SCRIPT |
142 | 0 | { |
143 | 0 | EXPECT_CALL(mManager, GetCaretMode()) |
144 | 0 | .WillRepeatedly(Return(CaretMode::Selection)); |
145 | 0 |
|
146 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
147 | 0 | CaretChangedReason::Updateposition)).Times(3); |
148 | 0 |
|
149 | 0 | mManager.UpdateCarets(); |
150 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
151 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Normal); |
152 | 0 |
|
153 | 0 | mManager.OnReflow(); |
154 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
155 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Normal); |
156 | 0 |
|
157 | 0 | mManager.OnScrollPositionChanged(); |
158 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
159 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Normal); |
160 | 0 | } |
161 | | |
162 | | TEST_F(AccessibleCaretManagerTester, TestSingleTapOnNonEmptyInput) |
163 | | MOZ_CAN_RUN_SCRIPT |
164 | 0 | { |
165 | 0 | EXPECT_CALL(mManager, GetCaretMode()) |
166 | 0 | .WillRepeatedly(Return(CaretMode::Cursor)); |
167 | 0 |
|
168 | 0 | EXPECT_CALL(mManager, HasNonEmptyTextContent(_)) |
169 | 0 | .WillRepeatedly(Return(true)); |
170 | 0 |
|
171 | 0 | MockFunction<void(std::string aCheckPointName)> check; |
172 | 0 | { |
173 | 0 | InSequence dummy; |
174 | 0 |
|
175 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
176 | 0 | CaretChangedReason::Updateposition)).Times(1); |
177 | 0 | EXPECT_CALL(check, Call("update")); |
178 | 0 |
|
179 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
180 | 0 | CaretChangedReason::Visibilitychange)).Times(1); |
181 | 0 | EXPECT_CALL(check, Call("mouse down")); |
182 | 0 |
|
183 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent(_)).Times(0); |
184 | 0 | EXPECT_CALL(check, Call("reflow")); |
185 | 0 |
|
186 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent(_)).Times(0); |
187 | 0 | EXPECT_CALL(check, Call("blur")); |
188 | 0 |
|
189 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
190 | 0 | CaretChangedReason::Updateposition)).Times(1); |
191 | 0 | EXPECT_CALL(check, Call("mouse up")); |
192 | 0 |
|
193 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
194 | 0 | CaretChangedReason::Updateposition)).Times(1); |
195 | 0 | EXPECT_CALL(check, Call("reflow2")); |
196 | 0 |
|
197 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
198 | 0 | CaretChangedReason::Updateposition)).Times(1); |
199 | 0 | } |
200 | 0 |
|
201 | 0 | // Simulate a single tap on a non-empty input. |
202 | 0 | mManager.UpdateCarets(); |
203 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
204 | 0 | check.Call("update"); |
205 | 0 |
|
206 | 0 | mManager.OnSelectionChanged(nullptr, nullptr, |
207 | 0 | nsISelectionListener::DRAG_REASON | |
208 | 0 | nsISelectionListener::MOUSEDOWN_REASON); |
209 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
210 | 0 | check.Call("mouse down"); |
211 | 0 |
|
212 | 0 | mManager.OnReflow(); |
213 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
214 | 0 | check.Call("reflow"); |
215 | 0 |
|
216 | 0 | mManager.OnBlur(); |
217 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
218 | 0 | check.Call("blur"); |
219 | 0 |
|
220 | 0 | mManager.OnSelectionChanged(nullptr, nullptr, |
221 | 0 | nsISelectionListener::MOUSEUP_REASON); |
222 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
223 | 0 | check.Call("mouse up"); |
224 | 0 |
|
225 | 0 | mManager.OnReflow(); |
226 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
227 | 0 | check.Call("reflow2"); |
228 | 0 |
|
229 | 0 | mManager.OnScrollPositionChanged(); |
230 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
231 | 0 | } |
232 | | |
233 | | TEST_F(AccessibleCaretManagerTester, TestSingleTapOnEmptyInput) |
234 | | MOZ_CAN_RUN_SCRIPT |
235 | 0 | { |
236 | 0 | EXPECT_CALL(mManager, GetCaretMode()) |
237 | 0 | .WillRepeatedly(Return(CaretMode::Cursor)); |
238 | 0 |
|
239 | 0 | EXPECT_CALL(mManager, HasNonEmptyTextContent(_)) |
240 | 0 | .WillRepeatedly(Return(false)); |
241 | 0 |
|
242 | 0 | MockFunction<void(std::string aCheckPointName)> check; |
243 | 0 | { |
244 | 0 | InSequence dummy; |
245 | 0 |
|
246 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
247 | 0 | CaretChangedReason::Updateposition)).Times(1); |
248 | 0 | EXPECT_CALL(check, Call("update")); |
249 | 0 |
|
250 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
251 | 0 | CaretChangedReason::Visibilitychange)).Times(1); |
252 | 0 | EXPECT_CALL(check, Call("mouse down")); |
253 | 0 |
|
254 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent(_)).Times(0); |
255 | 0 | EXPECT_CALL(check, Call("reflow")); |
256 | 0 |
|
257 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent(_)).Times(0); |
258 | 0 | EXPECT_CALL(check, Call("blur")); |
259 | 0 |
|
260 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
261 | 0 | CaretChangedReason::Updateposition)).Times(1); |
262 | 0 | EXPECT_CALL(check, Call("mouse up")); |
263 | 0 |
|
264 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
265 | 0 | CaretChangedReason::Updateposition)).Times(1); |
266 | 0 | EXPECT_CALL(check, Call("reflow2")); |
267 | 0 |
|
268 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
269 | 0 | CaretChangedReason::Updateposition)).Times(1); |
270 | 0 | } |
271 | 0 |
|
272 | 0 | // Simulate a single tap on an empty input. |
273 | 0 | mManager.UpdateCarets(); |
274 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
275 | 0 | check.Call("update"); |
276 | 0 |
|
277 | 0 | mManager.OnSelectionChanged(nullptr, nullptr, |
278 | 0 | nsISelectionListener::DRAG_REASON | |
279 | 0 | nsISelectionListener::MOUSEDOWN_REASON); |
280 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
281 | 0 | check.Call("mouse down"); |
282 | 0 |
|
283 | 0 | mManager.OnReflow(); |
284 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
285 | 0 | check.Call("reflow"); |
286 | 0 |
|
287 | 0 | mManager.OnBlur(); |
288 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
289 | 0 | check.Call("blur"); |
290 | 0 |
|
291 | 0 | mManager.OnSelectionChanged(nullptr, nullptr, |
292 | 0 | nsISelectionListener::MOUSEUP_REASON); |
293 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
294 | 0 | check.Call("mouse up"); |
295 | 0 |
|
296 | 0 | mManager.OnReflow(); |
297 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
298 | 0 | check.Call("reflow2"); |
299 | 0 |
|
300 | 0 | mManager.OnScrollPositionChanged(); |
301 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
302 | 0 | } |
303 | | |
304 | | TEST_F(AccessibleCaretManagerTester, TestTypingAtEndOfInput) MOZ_CAN_RUN_SCRIPT |
305 | 0 | { |
306 | 0 | EXPECT_CALL(mManager, GetCaretMode()) |
307 | 0 | .WillRepeatedly(Return(CaretMode::Cursor)); |
308 | 0 |
|
309 | 0 | EXPECT_CALL(mManager, HasNonEmptyTextContent(_)) |
310 | 0 | .WillRepeatedly(Return(true)); |
311 | 0 |
|
312 | 0 | MockFunction<void(std::string aCheckPointName)> check; |
313 | 0 | { |
314 | 0 | InSequence dummy; |
315 | 0 |
|
316 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
317 | 0 | CaretChangedReason::Updateposition)).Times(1); |
318 | 0 | EXPECT_CALL(check, Call("update")); |
319 | 0 |
|
320 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
321 | 0 | CaretChangedReason::Visibilitychange)).Times(1); |
322 | 0 | EXPECT_CALL(check, Call("keyboard")); |
323 | 0 |
|
324 | 0 | // No CaretStateChanged events should be dispatched since the caret has |
325 | 0 | // being hidden in cursor mode. |
326 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent(_)).Times(0); |
327 | 0 | } |
328 | 0 |
|
329 | 0 | // Simulate typing the end of the input. |
330 | 0 | mManager.UpdateCarets(); |
331 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
332 | 0 | check.Call("update"); |
333 | 0 |
|
334 | 0 | mManager.OnKeyboardEvent(); |
335 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
336 | 0 | check.Call("keyboard"); |
337 | 0 |
|
338 | 0 | mManager.OnSelectionChanged(nullptr, nullptr, |
339 | 0 | nsISelectionListener::NO_REASON); |
340 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
341 | 0 |
|
342 | 0 | mManager.OnScrollPositionChanged(); |
343 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
344 | 0 | } |
345 | | |
346 | | TEST_F(AccessibleCaretManagerTester, TestScrollInSelectionMode) |
347 | | MOZ_CAN_RUN_SCRIPT |
348 | 0 | { |
349 | 0 | EXPECT_CALL(mManager, GetCaretMode()) |
350 | 0 | .WillRepeatedly(Return(CaretMode::Selection)); |
351 | 0 |
|
352 | 0 | MockFunction<void(std::string aCheckPointName)> check; |
353 | 0 | { |
354 | 0 | InSequence dummy; |
355 | 0 |
|
356 | 0 | // Initially, first caret is out of scrollport, and second caret is visible. |
357 | 0 | EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _)) |
358 | 0 | .WillOnce(Return(PositionChangedResult::Invisible)); |
359 | 0 |
|
360 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
361 | 0 | CaretChangedReason::Updateposition)); |
362 | 0 | EXPECT_CALL(check, Call("updatecarets")); |
363 | 0 |
|
364 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
365 | 0 | CaretChangedReason::Scroll)); |
366 | 0 | EXPECT_CALL(check, Call("scrollstart1")); |
367 | 0 |
|
368 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
369 | 0 | CaretChangedReason::Updateposition)); |
370 | 0 | EXPECT_CALL(check, Call("reflow1")); |
371 | 0 |
|
372 | 0 | // After scroll ended, first caret is visible and second caret is out of |
373 | 0 | // scroll port. |
374 | 0 | EXPECT_CALL(mManager.SecondCaret(), SetPosition(_, _)) |
375 | 0 | .WillOnce(Return(PositionChangedResult::Invisible)); |
376 | 0 |
|
377 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
378 | 0 | CaretChangedReason::Updateposition)); |
379 | 0 | EXPECT_CALL(check, Call("scrollend1")); |
380 | 0 |
|
381 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
382 | 0 | CaretChangedReason::Scroll)); |
383 | 0 | EXPECT_CALL(check, Call("scrollstart2")); |
384 | 0 |
|
385 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
386 | 0 | CaretChangedReason::Updateposition)); |
387 | 0 | EXPECT_CALL(check, Call("reflow2")); |
388 | 0 |
|
389 | 0 | // After the scroll ended, both carets are visible. |
390 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
391 | 0 | CaretChangedReason::Updateposition)); |
392 | 0 | EXPECT_CALL(check, Call("scrollend2")); |
393 | 0 | } |
394 | 0 |
|
395 | 0 | mManager.UpdateCarets(); |
396 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
397 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Normal); |
398 | 0 | check.Call("updatecarets"); |
399 | 0 |
|
400 | 0 | mManager.OnScrollStart(); |
401 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
402 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Normal); |
403 | 0 | check.Call("scrollstart1"); |
404 | 0 |
|
405 | 0 | mManager.OnReflow(); |
406 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
407 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Normal); |
408 | 0 | check.Call("reflow1"); |
409 | 0 |
|
410 | 0 | mManager.OnScrollEnd(); |
411 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
412 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::NormalNotShown); |
413 | 0 | check.Call("scrollend1"); |
414 | 0 |
|
415 | 0 | mManager.OnScrollStart(); |
416 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
417 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::NormalNotShown); |
418 | 0 | check.Call("scrollstart2"); |
419 | 0 |
|
420 | 0 | mManager.OnReflow(); |
421 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
422 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::NormalNotShown); |
423 | 0 | check.Call("reflow2"); |
424 | 0 |
|
425 | 0 | mManager.OnScrollEnd(); |
426 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
427 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Normal); |
428 | 0 | check.Call("scrollend2"); |
429 | 0 | } |
430 | | |
431 | | TEST_F(AccessibleCaretManagerTester, |
432 | | TestScrollInSelectionModeWithAlwaysTiltPref) |
433 | | MOZ_CAN_RUN_SCRIPT |
434 | 0 | { |
435 | 0 | // Simulate Firefox Android preference. |
436 | 0 | bool oldPref = StaticPrefs::layout_accessiblecaret_always_tilt(); |
437 | 0 | Preferences::SetBool("layout.accessiblecaret.always_tilt", true); |
438 | 0 |
|
439 | 0 | EXPECT_CALL(mManager, GetCaretMode()) |
440 | 0 | .WillRepeatedly(Return(CaretMode::Selection)); |
441 | 0 |
|
442 | 0 | MockFunction<void(std::string aCheckPointName)> check; |
443 | 0 | { |
444 | 0 | InSequence dummy; |
445 | 0 |
|
446 | 0 | // Initially, first caret is out of scrollport, and second caret is visible. |
447 | 0 | EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _)) |
448 | 0 | .WillOnce(Return(PositionChangedResult::Invisible)); |
449 | 0 |
|
450 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
451 | 0 | CaretChangedReason::Updateposition)); |
452 | 0 | EXPECT_CALL(check, Call("updatecarets")); |
453 | 0 |
|
454 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
455 | 0 | CaretChangedReason::Scroll)); |
456 | 0 | EXPECT_CALL(check, Call("scrollstart1")); |
457 | 0 |
|
458 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent(_)).Times(0); |
459 | 0 | EXPECT_CALL(check, Call("scrollPositionChanged1")); |
460 | 0 |
|
461 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
462 | 0 | CaretChangedReason::Updateposition)); |
463 | 0 | EXPECT_CALL(check, Call("reflow1")); |
464 | 0 |
|
465 | 0 | // After scroll ended, first caret is visible and second caret is out of |
466 | 0 | // scroll port. |
467 | 0 | EXPECT_CALL(mManager.SecondCaret(), SetPosition(_, _)) |
468 | 0 | .WillOnce(Return(PositionChangedResult::Invisible)); |
469 | 0 |
|
470 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
471 | 0 | CaretChangedReason::Updateposition)); |
472 | 0 | EXPECT_CALL(check, Call("scrollend1")); |
473 | 0 |
|
474 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
475 | 0 | CaretChangedReason::Scroll)); |
476 | 0 | EXPECT_CALL(check, Call("scrollstart2")); |
477 | 0 |
|
478 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent(_)).Times(0); |
479 | 0 | EXPECT_CALL(check, Call("scrollPositionChanged2")); |
480 | 0 |
|
481 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
482 | 0 | CaretChangedReason::Updateposition)); |
483 | 0 | EXPECT_CALL(check, Call("reflow2")); |
484 | 0 |
|
485 | 0 | // After the scroll ended, both carets are visible. |
486 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
487 | 0 | CaretChangedReason::Updateposition)); |
488 | 0 | EXPECT_CALL(check, Call("scrollend2")); |
489 | 0 | } |
490 | 0 |
|
491 | 0 | mManager.UpdateCarets(); |
492 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
493 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Right); |
494 | 0 | check.Call("updatecarets"); |
495 | 0 |
|
496 | 0 | mManager.OnScrollStart(); |
497 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
498 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Right); |
499 | 0 | check.Call("scrollstart1"); |
500 | 0 |
|
501 | 0 | mManager.OnScrollPositionChanged(); |
502 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
503 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Right); |
504 | 0 | check.Call("scrollPositionChanged1"); |
505 | 0 |
|
506 | 0 | mManager.OnReflow(); |
507 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
508 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Right); |
509 | 0 | check.Call("reflow1"); |
510 | 0 |
|
511 | 0 | mManager.OnScrollEnd(); |
512 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Left); |
513 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::NormalNotShown); |
514 | 0 | check.Call("scrollend1"); |
515 | 0 |
|
516 | 0 | mManager.OnScrollStart(); |
517 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Left); |
518 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::NormalNotShown); |
519 | 0 | check.Call("scrollstart2"); |
520 | 0 |
|
521 | 0 | mManager.OnScrollPositionChanged(); |
522 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Left); |
523 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::NormalNotShown); |
524 | 0 | check.Call("scrollPositionChanged2"); |
525 | 0 |
|
526 | 0 | mManager.OnReflow(); |
527 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Left); |
528 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::NormalNotShown); |
529 | 0 | check.Call("reflow2"); |
530 | 0 |
|
531 | 0 | mManager.OnScrollEnd(); |
532 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Left); |
533 | 0 | EXPECT_EQ(SecondCaretAppearance(), Appearance::Right); |
534 | 0 | check.Call("scrollend2"); |
535 | 0 |
|
536 | 0 | Preferences::SetBool("layout.accessiblecaret.always_tilt", oldPref); |
537 | 0 | } |
538 | | |
539 | | TEST_F(AccessibleCaretManagerTester, TestScrollInCursorModeWhenLogicallyVisible) |
540 | | MOZ_CAN_RUN_SCRIPT |
541 | 0 | { |
542 | 0 | EXPECT_CALL(mManager, GetCaretMode()) |
543 | 0 | .WillRepeatedly(Return(CaretMode::Cursor)); |
544 | 0 |
|
545 | 0 | EXPECT_CALL(mManager, HasNonEmptyTextContent(_)) |
546 | 0 | .WillRepeatedly(Return(true)); |
547 | 0 |
|
548 | 0 | MockFunction<void(std::string aCheckPointName)> check; |
549 | 0 | { |
550 | 0 | InSequence dummy; |
551 | 0 |
|
552 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
553 | 0 | CaretChangedReason::Updateposition)).Times(1); |
554 | 0 | EXPECT_CALL(check, Call("updatecarets")); |
555 | 0 |
|
556 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
557 | 0 | CaretChangedReason::Scroll)).Times(1); |
558 | 0 | EXPECT_CALL(check, Call("scrollstart1")); |
559 | 0 |
|
560 | 0 | // After scroll ended, the caret is out of scroll port. |
561 | 0 | EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _)) |
562 | 0 | .WillRepeatedly(Return(PositionChangedResult::Invisible)); |
563 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
564 | 0 | CaretChangedReason::Updateposition)).Times(1); |
565 | 0 | EXPECT_CALL(check, Call("scrollend1")); |
566 | 0 |
|
567 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
568 | 0 | CaretChangedReason::Scroll)).Times(1); |
569 | 0 | EXPECT_CALL(check, Call("scrollstart2")); |
570 | 0 |
|
571 | 0 | // After scroll ended, the caret is visible again. |
572 | 0 | EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _)) |
573 | 0 | .WillRepeatedly(Return(PositionChangedResult::Changed)); |
574 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
575 | 0 | CaretChangedReason::Updateposition)).Times(1); |
576 | 0 | EXPECT_CALL(check, Call("scrollend2")); |
577 | 0 | } |
578 | 0 |
|
579 | 0 | mManager.UpdateCarets(); |
580 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
581 | 0 | check.Call("updatecarets"); |
582 | 0 |
|
583 | 0 | mManager.OnScrollStart(); |
584 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
585 | 0 | check.Call("scrollstart1"); |
586 | 0 |
|
587 | 0 | mManager.OnScrollEnd(); |
588 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
589 | 0 | check.Call("scrollend1"); |
590 | 0 |
|
591 | 0 | mManager.OnScrollStart(); |
592 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
593 | 0 | check.Call("scrollstart2"); |
594 | 0 |
|
595 | 0 | mManager.OnScrollEnd(); |
596 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
597 | 0 | check.Call("scrollend2"); |
598 | 0 | } |
599 | | |
600 | | TEST_F(AccessibleCaretManagerTester, TestScrollInCursorModeWhenHidden) |
601 | | MOZ_CAN_RUN_SCRIPT |
602 | 0 | { |
603 | 0 | EXPECT_CALL(mManager, GetCaretMode()) |
604 | 0 | .WillRepeatedly(Return(CaretMode::Cursor)); |
605 | 0 |
|
606 | 0 | EXPECT_CALL(mManager, HasNonEmptyTextContent(_)) |
607 | 0 | .WillRepeatedly(Return(true)); |
608 | 0 |
|
609 | 0 | MockFunction<void(std::string aCheckPointName)> check; |
610 | 0 | { |
611 | 0 | InSequence dummy; |
612 | 0 |
|
613 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
614 | 0 | CaretChangedReason::Updateposition)).Times(1); |
615 | 0 | EXPECT_CALL(check, Call("updatecarets")); |
616 | 0 |
|
617 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
618 | 0 | CaretChangedReason::Visibilitychange)).Times(1); |
619 | 0 | EXPECT_CALL(check, Call("hidecarets")); |
620 | 0 |
|
621 | 0 | // After scroll ended, the caret is out of scroll port. |
622 | 0 | EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _)) |
623 | 0 | .WillRepeatedly(Return(PositionChangedResult::Invisible)); |
624 | 0 | EXPECT_CALL(check, Call("scrollend1")); |
625 | 0 |
|
626 | 0 | // After scroll ended, the caret is visible again. |
627 | 0 | EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _)) |
628 | 0 | .WillRepeatedly(Return(PositionChangedResult::Changed)); |
629 | 0 | EXPECT_CALL(check, Call("scrollend2")); |
630 | 0 | } |
631 | 0 |
|
632 | 0 | mManager.UpdateCarets(); |
633 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
634 | 0 | check.Call("updatecarets"); |
635 | 0 |
|
636 | 0 | mManager.HideCarets(); |
637 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
638 | 0 | check.Call("hidecarets"); |
639 | 0 |
|
640 | 0 | mManager.OnScrollStart(); |
641 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
642 | 0 |
|
643 | 0 | mManager.OnScrollEnd(); |
644 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
645 | 0 | check.Call("scrollend1"); |
646 | 0 |
|
647 | 0 | mManager.OnScrollStart(); |
648 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
649 | 0 |
|
650 | 0 | mManager.OnScrollEnd(); |
651 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
652 | 0 | check.Call("scrollend2"); |
653 | 0 | } |
654 | | |
655 | | TEST_F(AccessibleCaretManagerTester, TestScrollInCursorModeOnEmptyContent) |
656 | | MOZ_CAN_RUN_SCRIPT |
657 | 0 | { |
658 | 0 | EXPECT_CALL(mManager, GetCaretMode()) |
659 | 0 | .WillRepeatedly(Return(CaretMode::Cursor)); |
660 | 0 |
|
661 | 0 | EXPECT_CALL(mManager, HasNonEmptyTextContent(_)) |
662 | 0 | .WillRepeatedly(Return(false)); |
663 | 0 |
|
664 | 0 | MockFunction<void(std::string aCheckPointName)> check; |
665 | 0 | { |
666 | 0 | InSequence dummy; |
667 | 0 |
|
668 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
669 | 0 | CaretChangedReason::Updateposition)); |
670 | 0 | EXPECT_CALL(check, Call("updatecarets")); |
671 | 0 |
|
672 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
673 | 0 | CaretChangedReason::Scroll)); |
674 | 0 | EXPECT_CALL(check, Call("scrollstart1")); |
675 | 0 |
|
676 | 0 | EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _)) |
677 | 0 | .WillOnce(Return(PositionChangedResult::Invisible)); |
678 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
679 | 0 | CaretChangedReason::Updateposition)); |
680 | 0 | EXPECT_CALL(check, Call("scrollend1")); |
681 | 0 |
|
682 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
683 | 0 | CaretChangedReason::Scroll)); |
684 | 0 | EXPECT_CALL(check, Call("scrollstart2")); |
685 | 0 |
|
686 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
687 | 0 | CaretChangedReason::Updateposition)); |
688 | 0 | EXPECT_CALL(check, Call("scrollend2")); |
689 | 0 |
|
690 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
691 | 0 | CaretChangedReason::Scroll)); |
692 | 0 | EXPECT_CALL(check, Call("scrollstart3")); |
693 | 0 |
|
694 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
695 | 0 | CaretChangedReason::Updateposition)); |
696 | 0 | EXPECT_CALL(check, Call("scrollend3")); |
697 | 0 | } |
698 | 0 |
|
699 | 0 | // Simulate a single tap on an empty content. |
700 | 0 | mManager.UpdateCarets(); |
701 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
702 | 0 | check.Call("updatecarets"); |
703 | 0 |
|
704 | 0 | // Scroll the caret to be out of the viewport. |
705 | 0 | mManager.OnScrollStart(); |
706 | 0 | check.Call("scrollstart1"); |
707 | 0 | mManager.OnScrollEnd(); |
708 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
709 | 0 | check.Call("scrollend1"); |
710 | 0 |
|
711 | 0 | // Scroll the caret into the viewport. |
712 | 0 | mManager.OnScrollStart(); |
713 | 0 | check.Call("scrollstart2"); |
714 | 0 | mManager.OnScrollEnd(); |
715 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
716 | 0 | check.Call("scrollend2"); |
717 | 0 |
|
718 | 0 | // Scroll the caret within the viewport. |
719 | 0 | mManager.OnScrollStart(); |
720 | 0 | check.Call("scrollstart3"); |
721 | 0 | mManager.OnScrollEnd(); |
722 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
723 | 0 | check.Call("scrollend3"); |
724 | 0 | } |
725 | | |
726 | | TEST_F(AccessibleCaretManagerTester, |
727 | | TestScrollInCursorModeWithCaretShownWhenLongTappingOnEmptyContentPref) |
728 | | MOZ_CAN_RUN_SCRIPT |
729 | 0 | { |
730 | 0 | // Simulate Firefox Android preference. |
731 | 0 | bool oldPref = StaticPrefs::layout_accessiblecaret_caret_shown_when_long_tapping_on_empty_content(); |
732 | 0 | Preferences::SetBool("layout.accessiblecaret.caret_shown_when_long_tapping_on_empty_content", true); |
733 | 0 |
|
734 | 0 | EXPECT_CALL(mManager, GetCaretMode()) |
735 | 0 | .WillRepeatedly(Return(CaretMode::Cursor)); |
736 | 0 |
|
737 | 0 | EXPECT_CALL(mManager, HasNonEmptyTextContent(_)) |
738 | 0 | .WillRepeatedly(Return(false)); |
739 | 0 |
|
740 | 0 | MockFunction<void(std::string aCheckPointName)> check; |
741 | 0 | { |
742 | 0 | InSequence dummy; |
743 | 0 |
|
744 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
745 | 0 | CaretChangedReason::Updateposition)); |
746 | 0 | EXPECT_CALL(check, Call("singletap updatecarets")); |
747 | 0 |
|
748 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
749 | 0 | CaretChangedReason::Updateposition)); |
750 | 0 | EXPECT_CALL(check, Call("longtap updatecarets")); |
751 | 0 |
|
752 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
753 | 0 | CaretChangedReason::Scroll)); |
754 | 0 | EXPECT_CALL(check, Call("longtap scrollstart1")); |
755 | 0 |
|
756 | 0 | EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _)) |
757 | 0 | .WillOnce(Return(PositionChangedResult::Invisible)); |
758 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
759 | 0 | CaretChangedReason::Updateposition)); |
760 | 0 | EXPECT_CALL(check, Call("longtap scrollend1")); |
761 | 0 |
|
762 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
763 | 0 | CaretChangedReason::Scroll)); |
764 | 0 | EXPECT_CALL(check, Call("longtap scrollstart2")); |
765 | 0 |
|
766 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
767 | 0 | CaretChangedReason::Updateposition)); |
768 | 0 | EXPECT_CALL(check, Call("longtap scrollend2")); |
769 | 0 |
|
770 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
771 | 0 | CaretChangedReason::Scroll)); |
772 | 0 | EXPECT_CALL(check, Call("longtap scrollstart3")); |
773 | 0 |
|
774 | 0 | EXPECT_CALL(mManager, DispatchCaretStateChangedEvent( |
775 | 0 | CaretChangedReason::Updateposition)); |
776 | 0 | EXPECT_CALL(check, Call("longtap scrollend3")); |
777 | 0 | } |
778 | 0 |
|
779 | 0 | // Simulate a single tap on an empty input. |
780 | 0 | mManager.FirstCaret().SetAppearance(Appearance::None); |
781 | 0 | mManager.UpdateCarets(); |
782 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
783 | 0 | check.Call("singletap updatecarets"); |
784 | 0 |
|
785 | 0 | // Scroll the caret within the viewport. |
786 | 0 | mManager.OnScrollStart(); |
787 | 0 | mManager.OnScrollEnd(); |
788 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::None); |
789 | 0 |
|
790 | 0 | // Simulate a long tap on an empty input. |
791 | 0 | mManager.FirstCaret().SetAppearance(Appearance::Normal); |
792 | 0 | mManager.UpdateCarets(); |
793 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
794 | 0 | check.Call("longtap updatecarets"); |
795 | 0 |
|
796 | 0 | // Scroll the caret to be out of the viewport. |
797 | 0 | mManager.OnScrollStart(); |
798 | 0 | check.Call("longtap scrollstart1"); |
799 | 0 | mManager.OnScrollEnd(); |
800 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown); |
801 | 0 | check.Call("longtap scrollend1"); |
802 | 0 |
|
803 | 0 | // Scroll the caret into the viewport. |
804 | 0 | mManager.OnScrollStart(); |
805 | 0 | check.Call("longtap scrollstart2"); |
806 | 0 | mManager.OnScrollPositionChanged(); |
807 | 0 | mManager.OnScrollEnd(); |
808 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
809 | 0 | check.Call("longtap scrollend2"); |
810 | 0 |
|
811 | 0 | // Scroll the caret within the viewport. |
812 | 0 | mManager.OnScrollStart(); |
813 | 0 | check.Call("longtap scrollstart3"); |
814 | 0 | mManager.OnScrollPositionChanged(); |
815 | 0 | mManager.OnScrollEnd(); |
816 | 0 | EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal); |
817 | 0 | check.Call("longtap scrollend3"); |
818 | 0 |
|
819 | 0 | Preferences::SetBool("layout.accessiblecaret.caret_shown_when_long_tapping_on_empty_content", oldPref); |
820 | 0 | } |
821 | | |
822 | | } // namespace mozilla |