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| 1 // Copyright 2015 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 "services/view_manager/gesture_manager.h" | |
| 6 | |
| 7 #include "base/strings/string_number_conversions.h" | |
| 8 #include "base/strings/string_util.h" | |
| 9 #include "mojo/services/input_events/interfaces/input_events.mojom.h" | |
| 10 #include "mojo/services/view_manager/cpp/keys.h" | |
| 11 #include "services/view_manager/gesture_manager_delegate.h" | |
| 12 #include "services/view_manager/server_view.h" | |
| 13 #include "services/view_manager/test_server_view_delegate.h" | |
| 14 #include "testing/gtest/include/gtest/gtest.h" | |
| 15 | |
| 16 namespace view_manager { | |
| 17 namespace { | |
| 18 | |
| 19 const uint32_t kInvalidGestureId = GestureManager::kInvalidGestureId; | |
| 20 | |
| 21 void MarkAsRespondsToTouch(ServerView* view) { | |
| 22 std::vector<uint8_t> empty_vector; | |
| 23 view->SetProperty(mojo::kViewManagerKeyWantsTouchEvents, &empty_vector); | |
| 24 } | |
| 25 | |
| 26 std::set<uint32_t> SetWith(uint32_t v1) { | |
| 27 std::set<uint32_t> result; | |
| 28 result.insert(v1); | |
| 29 return result; | |
| 30 } | |
| 31 | |
| 32 std::set<uint32_t> SetWith(uint32_t v1, uint32_t v2) { | |
| 33 std::set<uint32_t> result; | |
| 34 result.insert(v1); | |
| 35 result.insert(v2); | |
| 36 return result; | |
| 37 } | |
| 38 | |
| 39 std::set<uint32_t> SetWith(uint32_t v1, uint32_t v2, uint32_t v3) { | |
| 40 std::set<uint32_t> result; | |
| 41 result.insert(v1); | |
| 42 result.insert(v2); | |
| 43 result.insert(v3); | |
| 44 return result; | |
| 45 } | |
| 46 | |
| 47 std::string EventTypeToString(mojo::EventType event_type) { | |
| 48 switch (event_type) { | |
| 49 case mojo::EventType::POINTER_CANCEL: | |
| 50 return "cancel"; | |
| 51 case mojo::EventType::POINTER_DOWN: | |
| 52 return "down"; | |
| 53 case mojo::EventType::POINTER_MOVE: | |
| 54 return "move"; | |
| 55 case mojo::EventType::POINTER_UP: | |
| 56 return "up"; | |
| 57 default: | |
| 58 break; | |
| 59 } | |
| 60 return std::string("unexpected event"); | |
| 61 } | |
| 62 | |
| 63 mojo::EventPtr CreateEvent(mojo::EventType type, | |
| 64 int32_t pointer_id, | |
| 65 int x, | |
| 66 int y) { | |
| 67 mojo::EventPtr event(mojo::Event::New()); | |
| 68 event->action = type; | |
| 69 event->pointer_data = mojo::PointerData::New(); | |
| 70 event->pointer_data->pointer_id = pointer_id; | |
| 71 event->pointer_data->x = x; | |
| 72 event->pointer_data->y = y; | |
| 73 return event; | |
| 74 } | |
| 75 | |
| 76 struct CompareViewByConnectionId { | |
| 77 bool operator()(const ServerView* a, const ServerView* b) { | |
| 78 return a->id().connection_id < b->id().connection_id; | |
| 79 } | |
| 80 }; | |
| 81 | |
| 82 std::string IDsToString(const std::set<uint32_t>& ids) { | |
| 83 std::string result; | |
| 84 for (uint32_t id : ids) { | |
| 85 if (!result.empty()) | |
| 86 result += ","; | |
| 87 result += base::UintToString(id); | |
| 88 } | |
| 89 return result; | |
| 90 } | |
| 91 | |
| 92 std::string GestureStateChangeToString(const ServerView* view, | |
| 93 const GestureStateChange& change) { | |
| 94 std::string result = | |
| 95 "connection=" + base::IntToString(view->id().connection_id); | |
| 96 if (change.chosen_gesture != GestureManager::kInvalidGestureId) | |
| 97 result += " chosen=" + base::UintToString(change.chosen_gesture); | |
| 98 if (!change.canceled_gestures.empty()) | |
| 99 result += " canceled=" + IDsToString(change.canceled_gestures); | |
| 100 return result; | |
| 101 } | |
| 102 | |
| 103 } // namespace | |
| 104 | |
| 105 class TestGestureManagerDelegate : public GestureManagerDelegate { | |
| 106 public: | |
| 107 TestGestureManagerDelegate() {} | |
| 108 ~TestGestureManagerDelegate() override {} | |
| 109 | |
| 110 std::string GetAndClearDescriptions() { | |
| 111 const std::string result(JoinString(descriptions_, '\n')); | |
| 112 descriptions_.clear(); | |
| 113 return result; | |
| 114 } | |
| 115 | |
| 116 std::vector<std::string>& descriptions() { return descriptions_; } | |
| 117 | |
| 118 void AppendDescriptionsFromResults(const ChangeMap& change_map) { | |
| 119 std::set<const ServerView*, CompareViewByConnectionId> views_by_id; | |
| 120 for (const auto& pair : change_map) | |
| 121 views_by_id.insert(pair.first); | |
| 122 | |
| 123 for (auto* view : views_by_id) { | |
| 124 descriptions_.push_back( | |
| 125 GestureStateChangeToString(view, change_map.find(view)->second)); | |
| 126 } | |
| 127 } | |
| 128 | |
| 129 // GestureManagerDelegate: | |
| 130 void ProcessEvent(const ServerView* view, | |
| 131 mojo::EventPtr event, | |
| 132 bool has_chosen_gesture) override { | |
| 133 descriptions_.push_back( | |
| 134 EventTypeToString(event->action) + " pointer=" + | |
| 135 base::IntToString(event->pointer_data->pointer_id) + " connection=" + | |
| 136 base::UintToString(view->id().connection_id) + " chosen=" + | |
| 137 (has_chosen_gesture ? "true" : "false")); | |
| 138 } | |
| 139 | |
| 140 private: | |
| 141 std::vector<std::string> descriptions_; | |
| 142 | |
| 143 DISALLOW_COPY_AND_ASSIGN(TestGestureManagerDelegate); | |
| 144 }; | |
| 145 | |
| 146 class GestureManagerTest : public testing::Test { | |
| 147 public: | |
| 148 GestureManagerTest() | |
| 149 : root_(&view_delegate_, ViewId(1, 1)), | |
| 150 child_(&view_delegate_, ViewId(2, 2)), | |
| 151 gesture_manager_(&gesture_delegate_, &root_) { | |
| 152 root_.SetVisible(true); | |
| 153 MarkAsRespondsToTouch(&root_); | |
| 154 root_.SetBounds(gfx::Rect(0, 0, 100, 100)); | |
| 155 } | |
| 156 ~GestureManagerTest() override {} | |
| 157 | |
| 158 void SetGestures(const ServerView* view, | |
| 159 int32_t pointer_id, | |
| 160 uint32_t chosen_gesture_id, | |
| 161 const std::set<uint32_t>& possible_gesture_ids, | |
| 162 const std::set<uint32_t>& canceled_ids) { | |
| 163 scoped_ptr<ChangeMap> result( | |
| 164 gesture_manager_.SetGestures(view, pointer_id, chosen_gesture_id, | |
| 165 possible_gesture_ids, canceled_ids)); | |
| 166 gesture_delegate_.AppendDescriptionsFromResults(*result); | |
| 167 } | |
| 168 | |
| 169 void AddChildView() { | |
| 170 MarkAsRespondsToTouch(&child_); | |
| 171 child_.SetVisible(true); | |
| 172 root_.Add(&child_); | |
| 173 child_.SetBounds(gfx::Rect(0, 0, 100, 100)); | |
| 174 } | |
| 175 | |
| 176 protected: | |
| 177 TestServerViewDelegate view_delegate_; | |
| 178 ServerView root_; | |
| 179 ServerView child_; | |
| 180 TestGestureManagerDelegate gesture_delegate_; | |
| 181 GestureManager gesture_manager_; | |
| 182 | |
| 183 private: | |
| 184 DISALLOW_COPY_AND_ASSIGN(GestureManagerTest); | |
| 185 }; | |
| 186 | |
| 187 TEST_F(GestureManagerTest, SingleViewAndSingleGesture) { | |
| 188 const int32_t pointer_id = 1; | |
| 189 gesture_manager_.ProcessEvent( | |
| 190 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer_id, 5, 5)); | |
| 191 EXPECT_EQ("down pointer=1 connection=1 chosen=false", | |
| 192 gesture_delegate_.GetAndClearDescriptions()); | |
| 193 | |
| 194 // Choose this pointer. | |
| 195 SetGestures(&root_, pointer_id, 10u, SetWith(10u), std::set<uint32_t>()); | |
| 196 EXPECT_EQ("connection=1 chosen=10", | |
| 197 gesture_delegate_.GetAndClearDescriptions()); | |
| 198 } | |
| 199 | |
| 200 TEST_F(GestureManagerTest, SingleViewAndTwoGestures) { | |
| 201 const int32_t pointer_id = 1; | |
| 202 gesture_manager_.ProcessEvent( | |
| 203 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer_id, 5, 5)); | |
| 204 EXPECT_EQ("down pointer=1 connection=1 chosen=false", | |
| 205 gesture_delegate_.GetAndClearDescriptions()); | |
| 206 | |
| 207 SetGestures(&root_, pointer_id, kInvalidGestureId, SetWith(5u, 10u), | |
| 208 std::set<uint32_t>()); | |
| 209 | |
| 210 // Delegate should have got nothing. | |
| 211 EXPECT_EQ(std::string(), gesture_delegate_.GetAndClearDescriptions()); | |
| 212 | |
| 213 // Cancel 10, 5 should become active. | |
| 214 SetGestures(&root_, pointer_id, kInvalidGestureId, SetWith(5u, 10u), | |
| 215 SetWith(10u)); | |
| 216 | |
| 217 EXPECT_EQ("connection=1 chosen=5 canceled=10", | |
| 218 gesture_delegate_.GetAndClearDescriptions()); | |
| 219 } | |
| 220 | |
| 221 TEST_F(GestureManagerTest, TwoViewsSingleGesture) { | |
| 222 AddChildView(); | |
| 223 | |
| 224 const int32_t pointer_id = 1; | |
| 225 gesture_manager_.ProcessEvent( | |
| 226 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer_id, 5, 5)); | |
| 227 // Deepest child should be queried first. | |
| 228 EXPECT_EQ("down pointer=1 connection=2 chosen=false", | |
| 229 gesture_delegate_.GetAndClearDescriptions()); | |
| 230 | |
| 231 // Respond from the first view, which triggers the second to be queried. | |
| 232 SetGestures(&child_, pointer_id, kInvalidGestureId, SetWith(5u, 10u), | |
| 233 std::set<uint32_t>()); | |
| 234 EXPECT_EQ("down pointer=1 connection=1 chosen=false", | |
| 235 gesture_delegate_.GetAndClearDescriptions()); | |
| 236 | |
| 237 // Respond with 5,10 for the second view. Should get nothing. | |
| 238 SetGestures(&root_, pointer_id, kInvalidGestureId, SetWith(5u, 10u), | |
| 239 std::set<uint32_t>()); | |
| 240 EXPECT_EQ(std::string(), gesture_delegate_.GetAndClearDescriptions()); | |
| 241 | |
| 242 // Cancel 10 in the child. | |
| 243 SetGestures(&child_, pointer_id, kInvalidGestureId, SetWith(5u, 10u), | |
| 244 SetWith(10u)); | |
| 245 EXPECT_EQ("connection=2 canceled=10", | |
| 246 gesture_delegate_.GetAndClearDescriptions()); | |
| 247 | |
| 248 // Choose 5 in the root. This should choose 5 in the root and cancel 5 in | |
| 249 // the child. | |
| 250 SetGestures(&root_, pointer_id, 5u, SetWith(5u, 10u), SetWith(10u)); | |
| 251 ASSERT_EQ(2u, gesture_delegate_.descriptions().size()); | |
| 252 EXPECT_EQ("connection=1 chosen=5 canceled=10", | |
| 253 gesture_delegate_.descriptions()[0]); | |
| 254 EXPECT_EQ("connection=2 canceled=5", gesture_delegate_.descriptions()[1]); | |
| 255 } | |
| 256 | |
| 257 TEST_F(GestureManagerTest, TwoViewsWaitForMoveToChoose) { | |
| 258 AddChildView(); | |
| 259 | |
| 260 const int32_t pointer_id = 1; | |
| 261 gesture_manager_.ProcessEvent( | |
| 262 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer_id, 5, 5)); | |
| 263 // Deepest child should be queried first. | |
| 264 EXPECT_EQ("down pointer=1 connection=2 chosen=false", | |
| 265 gesture_delegate_.GetAndClearDescriptions()); | |
| 266 | |
| 267 // Send a move. The move should not be processed as GestureManager is | |
| 268 // still waiting for responses. | |
| 269 gesture_manager_.ProcessEvent( | |
| 270 *CreateEvent(mojo::EventType::POINTER_MOVE, pointer_id, 6, 6)); | |
| 271 EXPECT_EQ(std::string(), gesture_delegate_.GetAndClearDescriptions()); | |
| 272 | |
| 273 // Respond from the first view, which triggers the second to be queried. | |
| 274 SetGestures(&child_, pointer_id, kInvalidGestureId, SetWith(5u, 10u), | |
| 275 std::set<uint32_t>()); | |
| 276 EXPECT_EQ("down pointer=1 connection=1 chosen=false", | |
| 277 gesture_delegate_.GetAndClearDescriptions()); | |
| 278 | |
| 279 // Respond with 1,2 for the second view. | |
| 280 SetGestures(&root_, pointer_id, kInvalidGestureId, SetWith(1u, 2u), | |
| 281 std::set<uint32_t>()); | |
| 282 // Now that we've responded to the down requests we should get a move for the | |
| 283 // child. | |
| 284 EXPECT_EQ("move pointer=1 connection=2 chosen=false", | |
| 285 gesture_delegate_.GetAndClearDescriptions()); | |
| 286 | |
| 287 // Respond for the child, root should now get move. | |
| 288 SetGestures(&child_, pointer_id, kInvalidGestureId, SetWith(5u, 10u), | |
| 289 std::set<uint32_t>()); | |
| 290 EXPECT_EQ("move pointer=1 connection=1 chosen=false", | |
| 291 gesture_delegate_.GetAndClearDescriptions()); | |
| 292 | |
| 293 // Respond with nothing chosen for the root. Nothing should come in as no | |
| 294 // pending moves. | |
| 295 SetGestures(&root_, pointer_id, kInvalidGestureId, SetWith(1u, 2u), | |
| 296 std::set<uint32_t>()); | |
| 297 EXPECT_EQ(std::string(), gesture_delegate_.GetAndClearDescriptions()); | |
| 298 | |
| 299 // Send another move event and respond with a chosen id. | |
| 300 gesture_manager_.ProcessEvent( | |
| 301 *CreateEvent(mojo::EventType::POINTER_MOVE, pointer_id, 7, 7)); | |
| 302 EXPECT_EQ("move pointer=1 connection=2 chosen=false", | |
| 303 gesture_delegate_.GetAndClearDescriptions()); | |
| 304 SetGestures(&child_, pointer_id, 5u, SetWith(5u, 10u), std::set<uint32_t>()); | |
| 305 ASSERT_EQ(3u, gesture_delegate_.descriptions().size()); | |
| 306 // Now that a gesture is chosen the move event is generated. | |
| 307 EXPECT_EQ("move pointer=1 connection=1 chosen=true", | |
| 308 gesture_delegate_.descriptions()[0]); | |
| 309 EXPECT_EQ("connection=1 canceled=1,2", gesture_delegate_.descriptions()[1]); | |
| 310 EXPECT_EQ("connection=2 chosen=5 canceled=10", | |
| 311 gesture_delegate_.descriptions()[2]); | |
| 312 } | |
| 313 | |
| 314 TEST_F(GestureManagerTest, SingleViewNewPointerAfterChoose) { | |
| 315 const int32_t pointer_id = 1; | |
| 316 gesture_manager_.ProcessEvent( | |
| 317 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer_id, 5, 5)); | |
| 318 EXPECT_EQ("down pointer=1 connection=1 chosen=false", | |
| 319 gesture_delegate_.GetAndClearDescriptions()); | |
| 320 | |
| 321 // Choose 5. | |
| 322 SetGestures(&root_, pointer_id, 5u, SetWith(5u, 10u), std::set<uint32_t>()); | |
| 323 EXPECT_EQ("connection=1 chosen=5 canceled=10", | |
| 324 gesture_delegate_.GetAndClearDescriptions()); | |
| 325 | |
| 326 // Start another down event with a different pointer. | |
| 327 const int32_t pointer_id2 = 2; | |
| 328 gesture_manager_.ProcessEvent( | |
| 329 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer_id2, 5, 5)); | |
| 330 EXPECT_EQ("down pointer=2 connection=1 chosen=false", | |
| 331 gesture_delegate_.GetAndClearDescriptions()); | |
| 332 | |
| 333 // For the new pointer supply the id of a gesture that has been chosen. | |
| 334 // Even though we didn't explicitly supply 5 as chosen, 5 is chosen because | |
| 335 // it's already in the chosen state for pointer 1. | |
| 336 SetGestures(&root_, pointer_id2, kInvalidGestureId, SetWith(5u, 11u), | |
| 337 std::set<uint32_t>()); | |
| 338 EXPECT_EQ("connection=1 chosen=5 canceled=11", | |
| 339 gesture_delegate_.GetAndClearDescriptions()); | |
| 340 } | |
| 341 | |
| 342 TEST_F(GestureManagerTest, SingleViewChoosingConflictingGestures) { | |
| 343 // For pointer1 choose 1 with 1,2,3 as possibilities. | |
| 344 const int32_t pointer1 = 1; | |
| 345 gesture_manager_.ProcessEvent( | |
| 346 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer1, 5, 5)); | |
| 347 gesture_delegate_.GetAndClearDescriptions(); | |
| 348 SetGestures(&root_, pointer1, 1u, SetWith(1u, 2u, 3u), std::set<uint32_t>()); | |
| 349 EXPECT_EQ("connection=1 chosen=1 canceled=2,3", | |
| 350 gesture_delegate_.GetAndClearDescriptions()); | |
| 351 | |
| 352 // For pointer2 choose 11 with 11,12 as possibilities. | |
| 353 const int32_t pointer2 = 2; | |
| 354 gesture_manager_.ProcessEvent( | |
| 355 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer2, 5, 5)); | |
| 356 gesture_delegate_.GetAndClearDescriptions(); | |
| 357 SetGestures(&root_, pointer2, 11u, SetWith(11u, 12u), std::set<uint32_t>()); | |
| 358 EXPECT_EQ("connection=1 chosen=11 canceled=12", | |
| 359 gesture_delegate_.GetAndClearDescriptions()); | |
| 360 | |
| 361 // For pointer3 choose 21 with 1,11,21 as possibilties. | |
| 362 const int32_t pointer3 = 3; | |
| 363 gesture_manager_.ProcessEvent( | |
| 364 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer3, 5, 5)); | |
| 365 gesture_delegate_.GetAndClearDescriptions(); | |
| 366 SetGestures(&root_, pointer3, 21u, SetWith(1u, 11u, 21u), | |
| 367 std::set<uint32_t>()); | |
| 368 EXPECT_EQ("connection=1 chosen=21 canceled=1,11", | |
| 369 gesture_delegate_.GetAndClearDescriptions()); | |
| 370 } | |
| 371 | |
| 372 TEST_F(GestureManagerTest, | |
| 373 TwoViewsRespondingWithChosenGestureSendsRemainingEvents) { | |
| 374 AddChildView(); | |
| 375 | |
| 376 // Start two pointer downs, don't respond to either. | |
| 377 const int32_t pointer1 = 1; | |
| 378 gesture_manager_.ProcessEvent( | |
| 379 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer1, 5, 5)); | |
| 380 EXPECT_EQ("down pointer=1 connection=2 chosen=false", | |
| 381 gesture_delegate_.GetAndClearDescriptions()); | |
| 382 | |
| 383 const int32_t pointer2 = 2; | |
| 384 gesture_manager_.ProcessEvent( | |
| 385 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer2, 5, 5)); | |
| 386 EXPECT_EQ("down pointer=2 connection=2 chosen=false", | |
| 387 gesture_delegate_.GetAndClearDescriptions()); | |
| 388 | |
| 389 // Queue up a move event for pointer1. The event should not be forwarded | |
| 390 // as we're still waiting. | |
| 391 gesture_manager_.ProcessEvent( | |
| 392 *CreateEvent(mojo::EventType::POINTER_MOVE, pointer1, 5, 5)); | |
| 393 EXPECT_EQ(std::string(), gesture_delegate_.GetAndClearDescriptions()); | |
| 394 | |
| 395 // Respond with 1,2 for pointer1 (nothing chosen yet). | |
| 396 SetGestures(&child_, pointer1, kInvalidGestureId, SetWith(1u, 2u), | |
| 397 std::set<uint32_t>()); | |
| 398 EXPECT_EQ("down pointer=1 connection=1 chosen=false", | |
| 399 gesture_delegate_.GetAndClearDescriptions()); | |
| 400 | |
| 401 // Respond with 1,2 and choose 1 for pointer2. This results in the following: | |
| 402 // down for pointer 1 (because we chose a gesture in common with pointer1), | |
| 403 // move for pointer 1 in both connections (because a gesture was chosen queued | |
| 404 // up events are sent), down for pointer2 for the root and finally | |
| 405 // notification of what was chosen. | |
| 406 SetGestures(&child_, pointer2, 1u, SetWith(1u, 2u), std::set<uint32_t>()); | |
| 407 ASSERT_EQ(5u, gesture_delegate_.descriptions().size()); | |
| 408 EXPECT_EQ("down pointer=1 connection=1 chosen=true", | |
| 409 gesture_delegate_.descriptions()[0]); | |
| 410 EXPECT_EQ("move pointer=1 connection=2 chosen=true", | |
| 411 gesture_delegate_.descriptions()[1]); | |
| 412 EXPECT_EQ("move pointer=1 connection=1 chosen=true", | |
| 413 gesture_delegate_.descriptions()[2]); | |
| 414 EXPECT_EQ("down pointer=2 connection=1 chosen=true", | |
| 415 gesture_delegate_.descriptions()[3]); | |
| 416 EXPECT_EQ("connection=2 chosen=1 canceled=2", | |
| 417 gesture_delegate_.descriptions()[4]); | |
| 418 } | |
| 419 | |
| 420 TEST_F(GestureManagerTest, TwoViewsSingleGestureUp) { | |
| 421 AddChildView(); | |
| 422 | |
| 423 const int32_t pointer_id = 1; | |
| 424 gesture_manager_.ProcessEvent( | |
| 425 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer_id, 5, 5)); | |
| 426 // Deepest child should be queried first. | |
| 427 EXPECT_EQ("down pointer=1 connection=2 chosen=false", | |
| 428 gesture_delegate_.GetAndClearDescriptions()); | |
| 429 | |
| 430 // Send an up, shouldn't result in anything. | |
| 431 gesture_manager_.ProcessEvent( | |
| 432 *CreateEvent(mojo::EventType::POINTER_UP, pointer_id, 5, 5)); | |
| 433 EXPECT_EQ(std::string(), gesture_delegate_.GetAndClearDescriptions()); | |
| 434 | |
| 435 // Respond from the first view, with a chosen gesture. | |
| 436 SetGestures(&child_, pointer_id, 5u, SetWith(5u, 10u), std::set<uint32_t>()); | |
| 437 ASSERT_EQ(4u, gesture_delegate_.descriptions().size()); | |
| 438 EXPECT_EQ("down pointer=1 connection=1 chosen=true", | |
| 439 gesture_delegate_.descriptions()[0]); | |
| 440 EXPECT_EQ("up pointer=1 connection=2 chosen=true", | |
| 441 gesture_delegate_.descriptions()[1]); | |
| 442 EXPECT_EQ("up pointer=1 connection=1 chosen=true", | |
| 443 gesture_delegate_.descriptions()[2]); | |
| 444 EXPECT_EQ("connection=2 chosen=5 canceled=10", | |
| 445 gesture_delegate_.descriptions()[3]); | |
| 446 } | |
| 447 | |
| 448 TEST_F(GestureManagerTest, SingleViewSingleGestureCancel) { | |
| 449 const int32_t pointer_id = 1; | |
| 450 gesture_manager_.ProcessEvent( | |
| 451 *CreateEvent(mojo::EventType::POINTER_DOWN, pointer_id, 5, 5)); | |
| 452 EXPECT_EQ("down pointer=1 connection=1 chosen=false", | |
| 453 gesture_delegate_.GetAndClearDescriptions()); | |
| 454 | |
| 455 // Send a cancel, shouldn't result in anything. | |
| 456 gesture_manager_.ProcessEvent( | |
| 457 *CreateEvent(mojo::EventType::POINTER_CANCEL, pointer_id, 5, 5)); | |
| 458 EXPECT_EQ(std::string(), gesture_delegate_.GetAndClearDescriptions()); | |
| 459 | |
| 460 // Respond from the first view, with no gesture, should unblock cancel. | |
| 461 SetGestures(&root_, pointer_id, kInvalidGestureId, SetWith(5u, 10u), | |
| 462 std::set<uint32_t>()); | |
| 463 EXPECT_EQ("cancel pointer=1 connection=1 chosen=false", | |
| 464 gesture_delegate_.GetAndClearDescriptions()); | |
| 465 } | |
| 466 | |
| 467 } // namespace view_manager | |
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Chromium Code Reviews
Issue 1531403003:
Delete the ViewManager and WindowManager services. (Closed)
Base URL: git@github.com:domokit/mojo.git@moz-3