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| 1 // Copyright 2013 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 "cc/input/top_controls_manager.h" | |
| 6 | |
| 7 #include <algorithm> | |
| 8 #include <cmath> | |
| 9 #include <memory> | |
| 10 | |
| 11 #include "base/logging.h" | |
| 12 #include "base/time/time.h" | |
| 13 #include "cc/input/top_controls_manager_client.h" | |
| 14 #include "cc/layers/layer_impl.h" | |
| 15 #include "cc/test/fake_impl_task_runner_provider.h" | |
| 16 #include "cc/test/fake_layer_tree_host_impl.h" | |
| 17 #include "cc/test/test_shared_bitmap_manager.h" | |
| 18 #include "cc/test/test_task_graph_runner.h" | |
| 19 #include "cc/trees/layer_tree_impl.h" | |
| 20 #include "testing/gtest/include/gtest/gtest.h" | |
| 21 #include "ui/gfx/geometry/vector2d_f.h" | |
| 22 | |
| 23 namespace cc { | |
| 24 namespace { | |
| 25 | |
| 26 class MockTopControlsManagerClient : public TopControlsManagerClient { | |
| 27 public: | |
| 28 MockTopControlsManagerClient(float top_controls_height, | |
| 29 float top_controls_show_threshold, | |
| 30 float top_controls_hide_threshold) | |
| 31 : host_impl_(&task_runner_provider_, | |
| 32 &shared_bitmap_manager_, | |
| 33 &task_graph_runner_), | |
| 34 redraw_needed_(false), | |
| 35 update_draw_properties_needed_(false), | |
| 36 bottom_controls_height_(0.f), | |
| 37 top_controls_shown_ratio_(1.f), | |
| 38 top_controls_height_(top_controls_height), | |
| 39 top_controls_show_threshold_(top_controls_show_threshold), | |
| 40 top_controls_hide_threshold_(top_controls_hide_threshold) { | |
| 41 active_tree_ = base::MakeUnique<LayerTreeImpl>( | |
| 42 &host_impl_, new SyncedProperty<ScaleGroup>, new SyncedTopControls, | |
| 43 new SyncedElasticOverscroll); | |
| 44 root_scroll_layer_ = LayerImpl::Create(active_tree_.get(), 1); | |
| 45 } | |
| 46 | |
| 47 ~MockTopControlsManagerClient() override {} | |
| 48 | |
| 49 void DidChangeTopControlsPosition() override { | |
| 50 redraw_needed_ = true; | |
| 51 update_draw_properties_needed_ = true; | |
| 52 } | |
| 53 | |
| 54 bool HaveRootScrollLayer() const override { return true; } | |
| 55 | |
| 56 float BottomControlsHeight() const override { | |
| 57 return bottom_controls_height_; | |
| 58 } | |
| 59 | |
| 60 float TopControlsHeight() const override { return top_controls_height_; } | |
| 61 | |
| 62 void SetCurrentTopControlsShownRatio(float ratio) override { | |
| 63 ASSERT_FALSE(std::isnan(ratio)); | |
| 64 ASSERT_FALSE(ratio == std::numeric_limits<float>::infinity()); | |
| 65 ASSERT_FALSE(ratio == -std::numeric_limits<float>::infinity()); | |
| 66 ratio = std::max(ratio, 0.f); | |
| 67 ratio = std::min(ratio, 1.f); | |
| 68 top_controls_shown_ratio_ = ratio; | |
| 69 } | |
| 70 | |
| 71 float CurrentTopControlsShownRatio() const override { | |
| 72 return top_controls_shown_ratio_; | |
| 73 } | |
| 74 | |
| 75 LayerImpl* rootScrollLayer() { | |
| 76 return root_scroll_layer_.get(); | |
| 77 } | |
| 78 | |
| 79 TopControlsManager* manager() { | |
| 80 if (!manager_) { | |
| 81 manager_ = TopControlsManager::Create(this, | |
| 82 top_controls_show_threshold_, | |
| 83 top_controls_hide_threshold_); | |
| 84 } | |
| 85 return manager_.get(); | |
| 86 } | |
| 87 | |
| 88 void SetTopControlsHeight(float height) { top_controls_height_ = height; } | |
| 89 | |
| 90 void SetBottomControlsHeight(float height) { | |
| 91 bottom_controls_height_ = height; | |
| 92 } | |
| 93 | |
| 94 private: | |
| 95 FakeImplTaskRunnerProvider task_runner_provider_; | |
| 96 TestSharedBitmapManager shared_bitmap_manager_; | |
| 97 TestTaskGraphRunner task_graph_runner_; | |
| 98 FakeLayerTreeHostImpl host_impl_; | |
| 99 std::unique_ptr<LayerTreeImpl> active_tree_; | |
| 100 std::unique_ptr<LayerImpl> root_scroll_layer_; | |
| 101 std::unique_ptr<TopControlsManager> manager_; | |
| 102 bool redraw_needed_; | |
| 103 bool update_draw_properties_needed_; | |
| 104 | |
| 105 float bottom_controls_height_; | |
| 106 float top_controls_shown_ratio_; | |
| 107 float top_controls_height_; | |
| 108 float top_controls_show_threshold_; | |
| 109 float top_controls_hide_threshold_; | |
| 110 }; | |
| 111 | |
| 112 TEST(TopControlsManagerTest, EnsureScrollThresholdApplied) { | |
| 113 MockTopControlsManagerClient client(100.f, 0.5f, 0.5f); | |
| 114 TopControlsManager* manager = client.manager(); | |
| 115 | |
| 116 manager->ScrollBegin(); | |
| 117 | |
| 118 // Scroll down to hide the controls entirely. | |
| 119 manager->ScrollBy(gfx::Vector2dF(0.f, 30.f)); | |
| 120 EXPECT_FLOAT_EQ(-30.f, manager->ControlsTopOffset()); | |
| 121 | |
| 122 manager->ScrollBy(gfx::Vector2dF(0.f, 30.f)); | |
| 123 EXPECT_FLOAT_EQ(-60.f, manager->ControlsTopOffset()); | |
| 124 | |
| 125 manager->ScrollBy(gfx::Vector2dF(0.f, 100.f)); | |
| 126 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 127 | |
| 128 // Scroll back up a bit and ensure the controls don't move until we cross | |
| 129 // the threshold. | |
| 130 manager->ScrollBy(gfx::Vector2dF(0.f, -10.f)); | |
| 131 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 132 | |
| 133 manager->ScrollBy(gfx::Vector2dF(0.f, -50.f)); | |
| 134 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 135 | |
| 136 // After hitting the threshold, further scrolling up should result in the top | |
| 137 // controls showing. | |
| 138 manager->ScrollBy(gfx::Vector2dF(0.f, -10.f)); | |
| 139 EXPECT_FLOAT_EQ(-90.f, manager->ControlsTopOffset()); | |
| 140 | |
| 141 manager->ScrollBy(gfx::Vector2dF(0.f, -50.f)); | |
| 142 EXPECT_FLOAT_EQ(-40.f, manager->ControlsTopOffset()); | |
| 143 | |
| 144 // Reset the scroll threshold by going further up the page than the initial | |
| 145 // threshold. | |
| 146 manager->ScrollBy(gfx::Vector2dF(0.f, -100.f)); | |
| 147 EXPECT_FLOAT_EQ(0.f, manager->ControlsTopOffset()); | |
| 148 | |
| 149 // See that scrolling down the page now will result in the controls hiding. | |
| 150 manager->ScrollBy(gfx::Vector2dF(0.f, 20.f)); | |
| 151 EXPECT_FLOAT_EQ(-20.f, manager->ControlsTopOffset()); | |
| 152 | |
| 153 manager->ScrollEnd(); | |
| 154 } | |
| 155 | |
| 156 TEST(TopControlsManagerTest, PartialShownHideAnimation) { | |
| 157 MockTopControlsManagerClient client(100.f, 0.5f, 0.5f); | |
| 158 TopControlsManager* manager = client.manager(); | |
| 159 manager->ScrollBegin(); | |
| 160 manager->ScrollBy(gfx::Vector2dF(0.f, 300.f)); | |
| 161 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 162 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 163 manager->ScrollEnd(); | |
| 164 | |
| 165 manager->ScrollBegin(); | |
| 166 manager->ScrollBy(gfx::Vector2dF(0.f, -15.f)); | |
| 167 EXPECT_FLOAT_EQ(-85.f, manager->ControlsTopOffset()); | |
| 168 EXPECT_FLOAT_EQ(15.f, manager->ContentTopOffset()); | |
| 169 manager->ScrollEnd(); | |
| 170 | |
| 171 EXPECT_TRUE(manager->has_animation()); | |
| 172 | |
| 173 base::TimeTicks time = base::TimeTicks::Now(); | |
| 174 float previous; | |
| 175 while (manager->has_animation()) { | |
| 176 previous = manager->TopControlsShownRatio(); | |
| 177 time = base::TimeDelta::FromMicroseconds(100) + time; | |
| 178 manager->Animate(time); | |
| 179 EXPECT_LT(manager->TopControlsShownRatio(), previous); | |
| 180 } | |
| 181 EXPECT_FALSE(manager->has_animation()); | |
| 182 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 183 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 184 } | |
| 185 | |
| 186 TEST(TopControlsManagerTest, PartialShownShowAnimation) { | |
| 187 MockTopControlsManagerClient client(100.f, 0.5f, 0.5f); | |
| 188 TopControlsManager* manager = client.manager(); | |
| 189 manager->ScrollBegin(); | |
| 190 manager->ScrollBy(gfx::Vector2dF(0.f, 300.f)); | |
| 191 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 192 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 193 manager->ScrollEnd(); | |
| 194 | |
| 195 manager->ScrollBegin(); | |
| 196 manager->ScrollBy(gfx::Vector2dF(0.f, -70.f)); | |
| 197 EXPECT_FLOAT_EQ(-30.f, manager->ControlsTopOffset()); | |
| 198 EXPECT_FLOAT_EQ(70.f, manager->ContentTopOffset()); | |
| 199 manager->ScrollEnd(); | |
| 200 | |
| 201 EXPECT_TRUE(manager->has_animation()); | |
| 202 | |
| 203 base::TimeTicks time = base::TimeTicks::Now(); | |
| 204 float previous; | |
| 205 while (manager->has_animation()) { | |
| 206 previous = manager->TopControlsShownRatio(); | |
| 207 time = base::TimeDelta::FromMicroseconds(100) + time; | |
| 208 manager->Animate(time); | |
| 209 EXPECT_GT(manager->TopControlsShownRatio(), previous); | |
| 210 } | |
| 211 EXPECT_FALSE(manager->has_animation()); | |
| 212 EXPECT_FLOAT_EQ(0.f, manager->ControlsTopOffset()); | |
| 213 EXPECT_FLOAT_EQ(100.f, manager->ContentTopOffset()); | |
| 214 } | |
| 215 | |
| 216 TEST(TopControlsManagerTest, PartialHiddenWithAmbiguousThresholdShows) { | |
| 217 MockTopControlsManagerClient client(100.f, 0.25f, 0.25f); | |
| 218 TopControlsManager* manager = client.manager(); | |
| 219 | |
| 220 manager->ScrollBegin(); | |
| 221 | |
| 222 manager->ScrollBy(gfx::Vector2dF(0.f, 20.f)); | |
| 223 EXPECT_FLOAT_EQ(-20.f, manager->ControlsTopOffset()); | |
| 224 EXPECT_FLOAT_EQ(80.f, manager->ContentTopOffset()); | |
| 225 | |
| 226 manager->ScrollEnd(); | |
| 227 EXPECT_TRUE(manager->has_animation()); | |
| 228 | |
| 229 base::TimeTicks time = base::TimeTicks::Now(); | |
| 230 float previous; | |
| 231 while (manager->has_animation()) { | |
| 232 previous = manager->TopControlsShownRatio(); | |
| 233 time = base::TimeDelta::FromMicroseconds(100) + time; | |
| 234 manager->Animate(time); | |
| 235 EXPECT_GT(manager->TopControlsShownRatio(), previous); | |
| 236 } | |
| 237 EXPECT_FALSE(manager->has_animation()); | |
| 238 EXPECT_FLOAT_EQ(0.f, manager->ControlsTopOffset()); | |
| 239 EXPECT_FLOAT_EQ(100.f, manager->ContentTopOffset()); | |
| 240 } | |
| 241 | |
| 242 TEST(TopControlsManagerTest, PartialHiddenWithAmbiguousThresholdHides) { | |
| 243 MockTopControlsManagerClient client(100.f, 0.25f, 0.25f); | |
| 244 TopControlsManager* manager = client.manager(); | |
| 245 | |
| 246 manager->ScrollBegin(); | |
| 247 | |
| 248 manager->ScrollBy(gfx::Vector2dF(0.f, 30.f)); | |
| 249 EXPECT_FLOAT_EQ(-30.f, manager->ControlsTopOffset()); | |
| 250 EXPECT_FLOAT_EQ(70.f, manager->ContentTopOffset()); | |
| 251 | |
| 252 manager->ScrollEnd(); | |
| 253 EXPECT_TRUE(manager->has_animation()); | |
| 254 | |
| 255 base::TimeTicks time = base::TimeTicks::Now(); | |
| 256 float previous; | |
| 257 while (manager->has_animation()) { | |
| 258 previous = manager->TopControlsShownRatio(); | |
| 259 time = base::TimeDelta::FromMicroseconds(100) + time; | |
| 260 manager->Animate(time); | |
| 261 EXPECT_LT(manager->TopControlsShownRatio(), previous); | |
| 262 } | |
| 263 EXPECT_FALSE(manager->has_animation()); | |
| 264 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 265 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 266 } | |
| 267 | |
| 268 TEST(TopControlsManagerTest, PartialShownWithAmbiguousThresholdHides) { | |
| 269 MockTopControlsManagerClient client(100.f, 0.25f, 0.25f); | |
| 270 TopControlsManager* manager = client.manager(); | |
| 271 | |
| 272 manager->ScrollBy(gfx::Vector2dF(0.f, 200.f)); | |
| 273 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 274 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 275 | |
| 276 manager->ScrollBegin(); | |
| 277 | |
| 278 manager->ScrollBy(gfx::Vector2dF(0.f, -20.f)); | |
| 279 EXPECT_FLOAT_EQ(-80.f, manager->ControlsTopOffset()); | |
| 280 EXPECT_FLOAT_EQ(20.f, manager->ContentTopOffset()); | |
| 281 | |
| 282 manager->ScrollEnd(); | |
| 283 EXPECT_TRUE(manager->has_animation()); | |
| 284 | |
| 285 base::TimeTicks time = base::TimeTicks::Now(); | |
| 286 float previous; | |
| 287 while (manager->has_animation()) { | |
| 288 previous = manager->TopControlsShownRatio(); | |
| 289 time = base::TimeDelta::FromMicroseconds(100) + time; | |
| 290 manager->Animate(time); | |
| 291 EXPECT_LT(manager->TopControlsShownRatio(), previous); | |
| 292 } | |
| 293 EXPECT_FALSE(manager->has_animation()); | |
| 294 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 295 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 296 } | |
| 297 | |
| 298 TEST(TopControlsManagerTest, PartialShownWithAmbiguousThresholdShows) { | |
| 299 MockTopControlsManagerClient client(100.f, 0.25f, 0.25f); | |
| 300 TopControlsManager* manager = client.manager(); | |
| 301 | |
| 302 manager->ScrollBy(gfx::Vector2dF(0.f, 200.f)); | |
| 303 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 304 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 305 | |
| 306 manager->ScrollBegin(); | |
| 307 | |
| 308 manager->ScrollBy(gfx::Vector2dF(0.f, -30.f)); | |
| 309 EXPECT_FLOAT_EQ(-70.f, manager->ControlsTopOffset()); | |
| 310 EXPECT_FLOAT_EQ(30.f, manager->ContentTopOffset()); | |
| 311 | |
| 312 manager->ScrollEnd(); | |
| 313 EXPECT_TRUE(manager->has_animation()); | |
| 314 | |
| 315 base::TimeTicks time = base::TimeTicks::Now(); | |
| 316 float previous; | |
| 317 while (manager->has_animation()) { | |
| 318 previous = manager->TopControlsShownRatio(); | |
| 319 time = base::TimeDelta::FromMicroseconds(100) + time; | |
| 320 manager->Animate(time); | |
| 321 EXPECT_GT(manager->TopControlsShownRatio(), previous); | |
| 322 } | |
| 323 EXPECT_FALSE(manager->has_animation()); | |
| 324 EXPECT_FLOAT_EQ(0.f, manager->ControlsTopOffset()); | |
| 325 EXPECT_FLOAT_EQ(100.f, manager->ContentTopOffset()); | |
| 326 } | |
| 327 | |
| 328 TEST(TopControlsManagerTest, PinchIgnoresScroll) { | |
| 329 MockTopControlsManagerClient client(100.f, 0.5f, 0.5f); | |
| 330 TopControlsManager* manager = client.manager(); | |
| 331 | |
| 332 // Hide the controls. | |
| 333 manager->ScrollBegin(); | |
| 334 EXPECT_FLOAT_EQ(0.f, manager->ControlsTopOffset()); | |
| 335 | |
| 336 manager->ScrollBy(gfx::Vector2dF(0.f, 300.f)); | |
| 337 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 338 | |
| 339 manager->PinchBegin(); | |
| 340 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 341 | |
| 342 // Scrolls are ignored during pinch. | |
| 343 manager->ScrollBy(gfx::Vector2dF(0.f, -15.f)); | |
| 344 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 345 manager->PinchEnd(); | |
| 346 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 347 | |
| 348 // Scrolls should no long be ignored. | |
| 349 manager->ScrollBy(gfx::Vector2dF(0.f, -15.f)); | |
| 350 EXPECT_FLOAT_EQ(-85.f, manager->ControlsTopOffset()); | |
| 351 EXPECT_FLOAT_EQ(15.f, manager->ContentTopOffset()); | |
| 352 manager->ScrollEnd(); | |
| 353 | |
| 354 EXPECT_TRUE(manager->has_animation()); | |
| 355 } | |
| 356 | |
| 357 TEST(TopControlsManagerTest, PinchBeginStartsAnimationIfNecessary) { | |
| 358 MockTopControlsManagerClient client(100.f, 0.5f, 0.5f); | |
| 359 TopControlsManager* manager = client.manager(); | |
| 360 | |
| 361 manager->ScrollBegin(); | |
| 362 manager->ScrollBy(gfx::Vector2dF(0.f, 300.f)); | |
| 363 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 364 | |
| 365 manager->PinchBegin(); | |
| 366 EXPECT_FALSE(manager->has_animation()); | |
| 367 | |
| 368 manager->PinchEnd(); | |
| 369 EXPECT_FALSE(manager->has_animation()); | |
| 370 | |
| 371 manager->ScrollBy(gfx::Vector2dF(0.f, -15.f)); | |
| 372 EXPECT_FLOAT_EQ(-85.f, manager->ControlsTopOffset()); | |
| 373 EXPECT_FLOAT_EQ(15.f, manager->ContentTopOffset()); | |
| 374 | |
| 375 manager->PinchBegin(); | |
| 376 EXPECT_TRUE(manager->has_animation()); | |
| 377 | |
| 378 base::TimeTicks time = base::TimeTicks::Now(); | |
| 379 float previous; | |
| 380 while (manager->has_animation()) { | |
| 381 previous = manager->TopControlsShownRatio(); | |
| 382 time = base::TimeDelta::FromMicroseconds(100) + time; | |
| 383 manager->Animate(time); | |
| 384 EXPECT_LT(manager->TopControlsShownRatio(), previous); | |
| 385 } | |
| 386 EXPECT_FALSE(manager->has_animation()); | |
| 387 | |
| 388 manager->PinchEnd(); | |
| 389 EXPECT_FALSE(manager->has_animation()); | |
| 390 | |
| 391 manager->ScrollBy(gfx::Vector2dF(0.f, -55.f)); | |
| 392 EXPECT_FLOAT_EQ(-45.f, manager->ControlsTopOffset()); | |
| 393 EXPECT_FLOAT_EQ(55.f, manager->ContentTopOffset()); | |
| 394 EXPECT_FALSE(manager->has_animation()); | |
| 395 | |
| 396 manager->ScrollEnd(); | |
| 397 EXPECT_TRUE(manager->has_animation()); | |
| 398 | |
| 399 time = base::TimeTicks::Now(); | |
| 400 while (manager->has_animation()) { | |
| 401 previous = manager->TopControlsShownRatio(); | |
| 402 time = base::TimeDelta::FromMicroseconds(100) + time; | |
| 403 manager->Animate(time); | |
| 404 EXPECT_GT(manager->TopControlsShownRatio(), previous); | |
| 405 } | |
| 406 EXPECT_FALSE(manager->has_animation()); | |
| 407 EXPECT_FLOAT_EQ(0.f, manager->ControlsTopOffset()); | |
| 408 } | |
| 409 | |
| 410 TEST(TopControlsManagerTest, HeightChangeMaintainsFullyVisibleControls) { | |
| 411 MockTopControlsManagerClient client(0.f, 0.5f, 0.5f); | |
| 412 TopControlsManager* manager = client.manager(); | |
| 413 | |
| 414 EXPECT_FLOAT_EQ(0.f, manager->ControlsTopOffset()); | |
| 415 | |
| 416 client.SetTopControlsHeight(100.f); | |
| 417 EXPECT_FALSE(manager->has_animation()); | |
| 418 EXPECT_FLOAT_EQ(100.f, manager->TopControlsHeight()); | |
| 419 EXPECT_FLOAT_EQ(0, manager->ControlsTopOffset()); | |
| 420 | |
| 421 client.SetTopControlsHeight(50.f); | |
| 422 EXPECT_FALSE(manager->has_animation()); | |
| 423 EXPECT_FLOAT_EQ(50.f, manager->TopControlsHeight()); | |
| 424 EXPECT_FLOAT_EQ(0.f, manager->ControlsTopOffset()); | |
| 425 } | |
| 426 | |
| 427 TEST(TopControlsManagerTest, GrowingHeightKeepsTopControlsHidden) { | |
| 428 MockTopControlsManagerClient client(0.f, 0.5f, 0.5f); | |
| 429 TopControlsManager* manager = client.manager(); | |
| 430 client.SetTopControlsHeight(1.f); | |
| 431 manager->UpdateTopControlsState(HIDDEN, HIDDEN, false); | |
| 432 EXPECT_EQ(-1.f, manager->ControlsTopOffset()); | |
| 433 EXPECT_EQ(0.f, manager->ContentTopOffset()); | |
| 434 | |
| 435 client.SetTopControlsHeight(50.f); | |
| 436 EXPECT_FALSE(manager->has_animation()); | |
| 437 EXPECT_EQ(-50.f, manager->ControlsTopOffset()); | |
| 438 EXPECT_EQ(0.f, manager->ContentTopOffset()); | |
| 439 | |
| 440 client.SetTopControlsHeight(100.f); | |
| 441 EXPECT_FALSE(manager->has_animation()); | |
| 442 EXPECT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 443 EXPECT_EQ(0.f, manager->ContentTopOffset()); | |
| 444 } | |
| 445 | |
| 446 TEST(TopControlsManagerTest, ShrinkingHeightKeepsTopControlsHidden) { | |
| 447 MockTopControlsManagerClient client(100.f, 0.5f, 0.5f); | |
| 448 TopControlsManager* manager = client.manager(); | |
| 449 | |
| 450 manager->ScrollBegin(); | |
| 451 manager->ScrollBy(gfx::Vector2dF(0.f, 300.f)); | |
| 452 EXPECT_FLOAT_EQ(-100.f, manager->ControlsTopOffset()); | |
| 453 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 454 manager->ScrollEnd(); | |
| 455 | |
| 456 client.SetTopControlsHeight(50.f); | |
| 457 EXPECT_FALSE(manager->has_animation()); | |
| 458 EXPECT_FLOAT_EQ(-50.f, manager->ControlsTopOffset()); | |
| 459 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 460 | |
| 461 client.SetTopControlsHeight(0.f); | |
| 462 EXPECT_FALSE(manager->has_animation()); | |
| 463 EXPECT_FLOAT_EQ(0.f, manager->ControlsTopOffset()); | |
| 464 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 465 } | |
| 466 | |
| 467 TEST(TopControlsManagerTest, ScrollByWithZeroHeightControlsIsNoop) { | |
| 468 MockTopControlsManagerClient client(0.f, 0.5f, 0.5f); | |
| 469 TopControlsManager* manager = client.manager(); | |
| 470 manager->UpdateTopControlsState(BOTH, BOTH, false); | |
| 471 | |
| 472 manager->ScrollBegin(); | |
| 473 gfx::Vector2dF pending = manager->ScrollBy(gfx::Vector2dF(0.f, 20.f)); | |
| 474 EXPECT_FLOAT_EQ(20.f, pending.y()); | |
| 475 EXPECT_FLOAT_EQ(0.f, manager->ControlsTopOffset()); | |
| 476 EXPECT_FLOAT_EQ(0.f, manager->ContentTopOffset()); | |
| 477 EXPECT_FLOAT_EQ(1.f, client.CurrentTopControlsShownRatio()); | |
| 478 manager->ScrollEnd(); | |
| 479 } | |
| 480 | |
| 481 TEST(TopControlsManagerTest, ScrollThenRestoreBottomControls) { | |
| 482 MockTopControlsManagerClient client(100.f, 0.5f, 0.5f); | |
| 483 client.SetBottomControlsHeight(100.f); | |
| 484 TopControlsManager* manager = client.manager(); | |
| 485 manager->ScrollBegin(); | |
| 486 manager->ScrollBy(gfx::Vector2dF(0.f, 20.f)); | |
| 487 EXPECT_FLOAT_EQ(80.f, manager->ContentBottomOffset()); | |
| 488 EXPECT_FLOAT_EQ(0.8f, manager->BottomControlsShownRatio()); | |
| 489 manager->ScrollEnd(); | |
| 490 | |
| 491 manager->ScrollBegin(); | |
| 492 manager->ScrollBy(gfx::Vector2dF(0.f, -200.f)); | |
| 493 EXPECT_FLOAT_EQ(100.f, manager->ContentBottomOffset()); | |
| 494 EXPECT_FLOAT_EQ(1.f, manager->BottomControlsShownRatio()); | |
| 495 manager->ScrollEnd(); | |
| 496 } | |
| 497 | |
| 498 TEST(TopControlsManagerTest, ScrollThenRestoreBottomControlsNoTopControls) { | |
| 499 MockTopControlsManagerClient client(0.f, 0.5f, 0.5f); | |
| 500 client.SetBottomControlsHeight(100.f); | |
| 501 TopControlsManager* manager = client.manager(); | |
| 502 manager->ScrollBegin(); | |
| 503 manager->ScrollBy(gfx::Vector2dF(0.f, 20.f)); | |
| 504 EXPECT_FLOAT_EQ(80.f, manager->ContentBottomOffset()); | |
| 505 EXPECT_FLOAT_EQ(0.8f, manager->BottomControlsShownRatio()); | |
| 506 manager->ScrollEnd(); | |
| 507 | |
| 508 manager->ScrollBegin(); | |
| 509 manager->ScrollBy(gfx::Vector2dF(0.f, -200.f)); | |
| 510 EXPECT_FLOAT_EQ(100.f, manager->ContentBottomOffset()); | |
| 511 EXPECT_FLOAT_EQ(1.f, manager->BottomControlsShownRatio()); | |
| 512 manager->ScrollEnd(); | |
| 513 } | |
| 514 | |
| 515 TEST(TopControlsManagerTest, HideAndPeekBottomControls) { | |
| 516 MockTopControlsManagerClient client(100.f, 0.5f, 0.5f); | |
| 517 client.SetBottomControlsHeight(100.f); | |
| 518 TopControlsManager* manager = client.manager(); | |
| 519 manager->ScrollBegin(); | |
| 520 manager->ScrollBy(gfx::Vector2dF(0.f, 300.f)); | |
| 521 EXPECT_FLOAT_EQ(0.f, manager->ContentBottomOffset()); | |
| 522 EXPECT_FLOAT_EQ(0.f, manager->BottomControlsShownRatio()); | |
| 523 manager->ScrollEnd(); | |
| 524 | |
| 525 manager->ScrollBegin(); | |
| 526 manager->ScrollBy(gfx::Vector2dF(0.f, -15.f)); | |
| 527 EXPECT_FLOAT_EQ(15.f, manager->ContentBottomOffset()); | |
| 528 EXPECT_FLOAT_EQ(0.15f, manager->BottomControlsShownRatio()); | |
| 529 manager->ScrollEnd(); | |
| 530 } | |
| 531 | |
| 532 TEST(TopControlsManagerTest, HideAndImmediateShowKeepsControlsVisible) { | |
| 533 MockTopControlsManagerClient client(100.f, 0.5f, 0.5f); | |
| 534 client.SetBottomControlsHeight(100.f); | |
| 535 TopControlsManager* manager = client.manager(); | |
| 536 EXPECT_FLOAT_EQ(1.f, client.CurrentTopControlsShownRatio()); | |
| 537 | |
| 538 manager->UpdateTopControlsState(BOTH, HIDDEN, true); | |
| 539 EXPECT_TRUE(manager->has_animation()); | |
| 540 EXPECT_FLOAT_EQ(1.f, client.CurrentTopControlsShownRatio()); | |
| 541 | |
| 542 manager->UpdateTopControlsState(BOTH, SHOWN, true); | |
| 543 EXPECT_FALSE(manager->has_animation()); | |
| 544 EXPECT_FLOAT_EQ(1.f, client.CurrentTopControlsShownRatio()); | |
| 545 } | |
| 546 | |
| 547 } // namespace | |
| 548 } // namespace cc | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2443613002:
Rename classes related to top controls (Closed)
