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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 <stddef.h> | |
| 6 | |
| 7 #include "base/mac/foundation_util.h" | |
| 8 #include "base/mac/scoped_nsobject.h" | |
| 9 #include "base/macros.h" | |
| 10 #include "base/strings/utf_string_conversions.h" | |
| 11 #include "skia/ext/skia_utils_mac.h" | |
| 12 #import "testing/gtest_mac.h" | |
| 13 #include "ui/app_list/app_list_constants.h" | |
| 14 #include "ui/app_list/app_list_item.h" | |
| 15 #import "ui/app_list/cocoa/apps_collection_view_drag_manager.h" | |
| 16 #import "ui/app_list/cocoa/apps_grid_controller.h" | |
| 17 #import "ui/app_list/cocoa/apps_grid_view_item.h" | |
| 18 #import "ui/app_list/cocoa/apps_pagination_model_observer.h" | |
| 19 #import "ui/app_list/cocoa/test/apps_grid_controller_test_helper.h" | |
| 20 #include "ui/app_list/test/app_list_test_model.h" | |
| 21 #include "ui/app_list/test/app_list_test_view_delegate.h" | |
| 22 #include "ui/base/models/simple_menu_model.h" | |
| 23 #import "ui/events/test/cocoa_test_event_utils.h" | |
| 24 | |
| 25 @interface TestPaginationObserver : NSObject<AppsPaginationModelObserver> { | |
| 26 @private | |
| 27 NSInteger hoveredSegmentForTest_; | |
| 28 int totalPagesChangedCount_; | |
| 29 int selectedPageChangedCount_; | |
| 30 int lastNewSelectedPage_; | |
| 31 bool visibilityDidChange_; | |
| 32 } | |
| 33 | |
| 34 @property(assign, nonatomic) NSInteger hoveredSegmentForTest; | |
| 35 @property(assign, nonatomic) int totalPagesChangedCount; | |
| 36 @property(assign, nonatomic) int selectedPageChangedCount; | |
| 37 @property(assign, nonatomic) int lastNewSelectedPage; | |
| 38 | |
| 39 - (bool)readVisibilityDidChange; | |
| 40 | |
| 41 @end | |
| 42 | |
| 43 @implementation TestPaginationObserver | |
| 44 | |
| 45 @synthesize hoveredSegmentForTest = hoveredSegmentForTest_; | |
| 46 @synthesize totalPagesChangedCount = totalPagesChangedCount_; | |
| 47 @synthesize selectedPageChangedCount = selectedPageChangedCount_; | |
| 48 @synthesize lastNewSelectedPage = lastNewSelectedPage_; | |
| 49 | |
| 50 - (id)init { | |
| 51 if ((self = [super init])) | |
| 52 hoveredSegmentForTest_ = -1; | |
| 53 | |
| 54 return self; | |
| 55 } | |
| 56 | |
| 57 - (bool)readVisibilityDidChange { | |
| 58 bool truth = visibilityDidChange_; | |
| 59 visibilityDidChange_ = false; | |
| 60 return truth; | |
| 61 } | |
| 62 | |
| 63 - (void)totalPagesChanged { | |
| 64 ++totalPagesChangedCount_; | |
| 65 } | |
| 66 | |
| 67 - (void)selectedPageChanged:(int)newSelected { | |
| 68 ++selectedPageChangedCount_; | |
| 69 lastNewSelectedPage_ = newSelected; | |
| 70 } | |
| 71 | |
| 72 - (void)pageVisibilityChanged { | |
| 73 visibilityDidChange_ = true; | |
| 74 } | |
| 75 | |
| 76 - (NSInteger)pagerSegmentAtLocation:(NSPoint)locationInWindow { | |
| 77 return hoveredSegmentForTest_; | |
| 78 } | |
| 79 | |
| 80 @end | |
| 81 | |
| 82 namespace app_list { | |
| 83 namespace test { | |
| 84 | |
| 85 namespace { | |
| 86 | |
| 87 class AppsGridControllerTest : public AppsGridControllerTestHelper { | |
| 88 public: | |
| 89 AppsGridControllerTest() {} | |
| 90 | |
| 91 AppListTestViewDelegate* delegate() { | |
| 92 return owned_delegate_.get(); | |
| 93 } | |
| 94 | |
| 95 NSColor* ButtonTitleColorAt(size_t index) { | |
| 96 NSDictionary* attributes = | |
| 97 [[[GetItemViewAt(index) cell] attributedTitle] attributesAtIndex:0 | |
| 98 effectiveRange:NULL]; | |
| 99 return [attributes objectForKey:NSForegroundColorAttributeName]; | |
| 100 } | |
| 101 | |
| 102 void SetUp() override { | |
| 103 owned_apps_grid_controller_.reset([[AppsGridController alloc] init]); | |
| 104 owned_delegate_.reset(new AppListTestViewDelegate); | |
| 105 [owned_apps_grid_controller_ setDelegate:owned_delegate_.get()]; | |
| 106 AppsGridControllerTestHelper::SetUpWithGridController( | |
| 107 owned_apps_grid_controller_.get()); | |
| 108 | |
| 109 [[test_window() contentView] addSubview:[apps_grid_controller_ view]]; | |
| 110 [test_window() makePretendKeyWindowAndSetFirstResponder: | |
| 111 [apps_grid_controller_ collectionViewAtPageIndex:0]]; | |
| 112 } | |
| 113 | |
| 114 void TearDown() override { | |
| 115 [owned_apps_grid_controller_ setDelegate:NULL]; | |
| 116 owned_apps_grid_controller_.reset(); | |
| 117 AppsGridControllerTestHelper::TearDown(); | |
| 118 } | |
| 119 | |
| 120 void ReplaceTestModel(int item_count) { | |
| 121 // Clear the delegate before reseting and destroying the model. | |
| 122 [owned_apps_grid_controller_ setDelegate:NULL]; | |
| 123 | |
| 124 owned_delegate_->ReplaceTestModel(item_count); | |
| 125 [owned_apps_grid_controller_ setDelegate:owned_delegate_.get()]; | |
| 126 } | |
| 127 | |
| 128 AppListTestModel* model() { return owned_delegate_->GetTestModel(); } | |
| 129 | |
| 130 private: | |
| 131 base::scoped_nsobject<AppsGridController> owned_apps_grid_controller_; | |
| 132 std::unique_ptr<AppListTestViewDelegate> owned_delegate_; | |
| 133 | |
| 134 DISALLOW_COPY_AND_ASSIGN(AppsGridControllerTest); | |
| 135 }; | |
| 136 | |
| 137 class AppListItemWithMenu : public AppListItem { | |
| 138 public: | |
| 139 explicit AppListItemWithMenu(const std::string& id) | |
| 140 : AppListItem(id), | |
| 141 menu_model_(NULL), | |
| 142 menu_ready_(true) { | |
| 143 SetName(id); | |
| 144 menu_model_.AddItem(0, base::UTF8ToUTF16("Menu For: " + id)); | |
| 145 } | |
| 146 | |
| 147 void SetMenuReadyForTesting(bool ready) { | |
| 148 menu_ready_ = ready; | |
| 149 } | |
| 150 | |
| 151 ui::MenuModel* GetContextMenuModel() override { | |
| 152 if (!menu_ready_) | |
| 153 return NULL; | |
| 154 | |
| 155 return &menu_model_; | |
| 156 } | |
| 157 | |
| 158 private: | |
| 159 ui::SimpleMenuModel menu_model_; | |
| 160 bool menu_ready_; | |
| 161 | |
| 162 DISALLOW_COPY_AND_ASSIGN(AppListItemWithMenu); | |
| 163 }; | |
| 164 | |
| 165 // Generate a mouse event at the centre of the view in |page| with the given | |
| 166 // |index_in_page| that can be used to initiate, update and complete drag | |
| 167 // operations. | |
| 168 NSEvent* MouseEventInCell(NSCollectionView* page, size_t index_in_page) { | |
| 169 NSRect cell_rect = [page frameForItemAtIndex:index_in_page]; | |
| 170 NSPoint point_in_view = NSMakePoint(NSMidX(cell_rect), NSMidY(cell_rect)); | |
| 171 NSPoint point_in_window = [page convertPoint:point_in_view | |
| 172 toView:nil]; | |
| 173 return cocoa_test_event_utils::LeftMouseDownAtPoint(point_in_window); | |
| 174 } | |
| 175 | |
| 176 NSEvent* MouseEventForScroll(NSView* view, CGFloat relative_x) { | |
| 177 NSRect view_rect = [view frame]; | |
| 178 NSPoint point_in_view = NSMakePoint(NSMidX(view_rect), NSMidY(view_rect)); | |
| 179 point_in_view.x += point_in_view.x * relative_x; | |
| 180 NSPoint point_in_window = [view convertPoint:point_in_view | |
| 181 toView:nil]; | |
| 182 return cocoa_test_event_utils::LeftMouseDownAtPoint(point_in_window); | |
| 183 } | |
| 184 | |
| 185 } // namespace | |
| 186 | |
| 187 TEST_VIEW(AppsGridControllerTest, [apps_grid_controller_ view]); | |
| 188 | |
| 189 // Test showing with an empty model. | |
| 190 TEST_F(AppsGridControllerTest, EmptyModelAndShow) { | |
| 191 EXPECT_TRUE([[apps_grid_controller_ view] superview]); | |
| 192 | |
| 193 // First page should always exist, even if empty. | |
| 194 EXPECT_EQ(1u, [apps_grid_controller_ pageCount]); | |
| 195 EXPECT_EQ(0u, [[GetPageAt(0) content] count]); | |
| 196 EXPECT_TRUE([GetPageAt(0) superview]); // The pages container. | |
| 197 EXPECT_TRUE([[GetPageAt(0) superview] superview]); | |
| 198 } | |
| 199 | |
| 200 // Test with a single item. | |
| 201 // This test is disabled in builders until the delay to wait for the collection | |
| 202 // view to load subviews can be removed, or some other solution is found. | |
| 203 TEST_F(AppsGridControllerTest, DISABLED_SingleEntryModel) { | |
| 204 // We need to "wake up" the NSCollectionView, otherwise it does not | |
| 205 // immediately update its subviews later in this function. | |
| 206 // When this test is run by itself, it's enough just to send a keypress (and | |
| 207 // this delay is not needed). | |
| 208 DelayForCollectionView(); | |
| 209 EXPECT_EQ(1u, [apps_grid_controller_ pageCount]); | |
| 210 EXPECT_EQ(0u, [[GetPageAt(0) content] count]); | |
| 211 | |
| 212 model()->PopulateApps(1); | |
| 213 SinkEvents(); | |
| 214 EXPECT_FALSE([GetPageAt(0) animations]); | |
| 215 | |
| 216 EXPECT_EQ(1u, [[GetPageAt(0) content] count]); | |
| 217 NSArray* subviews = [GetPageAt(0) subviews]; | |
| 218 EXPECT_EQ(1u, [subviews count]); | |
| 219 | |
| 220 // Note that using GetItemViewAt(0) here also works, and returns non-nil even | |
| 221 // without the delay, but a "click" on it does not register without the delay. | |
| 222 NSView* subview = [subviews objectAtIndex:0]; | |
| 223 | |
| 224 // Launch the item. | |
| 225 SimulateClick(subview); | |
| 226 SinkEvents(); | |
| 227 EXPECT_EQ(1, model()->activate_count()); | |
| 228 ASSERT_TRUE(model()->last_activated()); | |
| 229 EXPECT_EQ(std::string("Item 0"), model()->last_activated()->name()); | |
| 230 } | |
| 231 | |
| 232 // Test activating an item on the second page (the 17th item). | |
| 233 TEST_F(AppsGridControllerTest, DISABLED_TwoPageModel) { | |
| 234 DelayForCollectionView(); | |
| 235 ReplaceTestModel(kItemsPerPage * 2); | |
| 236 [apps_grid_controller_ scrollToPage:1]; | |
| 237 | |
| 238 // The NSScrollView animator ignores the duration configured on the | |
| 239 // NSAnimationContext (set by CocoaTest::Init), so we need to delay here. | |
| 240 DelayForCollectionView(); | |
| 241 NSArray* subviews = [GetPageAt(1) subviews]; | |
| 242 NSView* subview = [subviews objectAtIndex:0]; | |
| 243 // Launch the item. | |
| 244 SimulateClick(subview); | |
| 245 SinkEvents(); | |
| 246 EXPECT_EQ(1, model()->activate_count()); | |
| 247 ASSERT_TRUE(model()->last_activated()); | |
| 248 EXPECT_EQ(std::string("Item 16"), model()->last_activated()->name()); | |
| 249 } | |
| 250 | |
| 251 // Test setModel. | |
| 252 TEST_F(AppsGridControllerTest, ReplaceModel) { | |
| 253 const size_t kOrigItems = 1; | |
| 254 const size_t kNewItems = 2; | |
| 255 | |
| 256 model()->PopulateApps(kOrigItems); | |
| 257 EXPECT_EQ(kOrigItems, [[GetPageAt(0) content] count]); | |
| 258 | |
| 259 ReplaceTestModel(kNewItems); | |
| 260 EXPECT_EQ(kNewItems, [[GetPageAt(0) content] count]); | |
| 261 } | |
| 262 | |
| 263 // Test pagination. | |
| 264 TEST_F(AppsGridControllerTest, Pagination) { | |
| 265 model()->PopulateApps(1); | |
| 266 EXPECT_EQ(1u, [apps_grid_controller_ pageCount]); | |
| 267 EXPECT_EQ(1u, [[GetPageAt(0) content] count]); | |
| 268 | |
| 269 ReplaceTestModel(kItemsPerPage); | |
| 270 EXPECT_EQ(1u, [apps_grid_controller_ pageCount]); | |
| 271 EXPECT_EQ(kItemsPerPage, [[GetPageAt(0) content] count]); | |
| 272 | |
| 273 // Test adding an item onto the next page. | |
| 274 model()->PopulateApps(1); // Now 17 items. | |
| 275 EXPECT_EQ(2u, [apps_grid_controller_ pageCount]); | |
| 276 EXPECT_EQ(kItemsPerPage, [[GetPageAt(0) content] count]); | |
| 277 EXPECT_EQ(1u, [[GetPageAt(1) content] count]); | |
| 278 | |
| 279 // Test N pages with the last page having one empty spot. | |
| 280 const size_t kPagesToTest = 3; | |
| 281 ReplaceTestModel(kPagesToTest * kItemsPerPage - 1); | |
| 282 EXPECT_EQ(kPagesToTest, [apps_grid_controller_ pageCount]); | |
| 283 for (size_t page_index = 0; page_index < kPagesToTest - 1; ++page_index) { | |
| 284 EXPECT_EQ(kItemsPerPage, [[GetPageAt(page_index) content] count]); | |
| 285 } | |
| 286 EXPECT_EQ(kItemsPerPage - 1, [[GetPageAt(kPagesToTest - 1) content] count]); | |
| 287 | |
| 288 // Test removing pages. | |
| 289 ReplaceTestModel(1); | |
| 290 EXPECT_EQ(1u, [apps_grid_controller_ pageCount]); | |
| 291 EXPECT_EQ(1u, [[GetPageAt(0) content] count]); | |
| 292 } | |
| 293 | |
| 294 // Tests basic keyboard navigation on the first page. | |
| 295 TEST_F(AppsGridControllerTest, FirstPageKeyboardNavigation) { | |
| 296 model()->PopulateApps(kItemsPerPage - 2); | |
| 297 EXPECT_EQ(kItemsPerPage - 2, [[GetPageAt(0) content] count]); | |
| 298 | |
| 299 SimulateKeyAction(@selector(moveRight:)); | |
| 300 EXPECT_EQ(0u, [apps_grid_controller_ selectedItemIndex]); | |
| 301 | |
| 302 SimulateKeyAction(@selector(moveRight:)); | |
| 303 EXPECT_EQ(1u, [apps_grid_controller_ selectedItemIndex]); | |
| 304 | |
| 305 SimulateKeyAction(@selector(moveDown:)); | |
| 306 EXPECT_EQ(5u, [apps_grid_controller_ selectedItemIndex]); | |
| 307 | |
| 308 SimulateKeyAction(@selector(moveLeft:)); | |
| 309 EXPECT_EQ(4u, [apps_grid_controller_ selectedItemIndex]); | |
| 310 | |
| 311 SimulateKeyAction(@selector(moveUp:)); | |
| 312 EXPECT_EQ(0u, [apps_grid_controller_ selectedItemIndex]); | |
| 313 | |
| 314 // Go to the third item, and launch it. | |
| 315 SimulateKeyAction(@selector(moveRight:)); | |
| 316 SimulateKeyAction(@selector(moveRight:)); | |
| 317 EXPECT_EQ(2u, [apps_grid_controller_ selectedItemIndex]); | |
| 318 SimulateKeyAction(@selector(insertNewline:)); | |
| 319 EXPECT_EQ(1, model()->activate_count()); | |
| 320 ASSERT_TRUE(model()->last_activated()); | |
| 321 EXPECT_EQ(std::string("Item 2"), model()->last_activated()->name()); | |
| 322 } | |
| 323 | |
| 324 // Tests keyboard navigation across pages. | |
| 325 TEST_F(AppsGridControllerTest, CrossPageKeyboardNavigation) { | |
| 326 model()->PopulateApps(kItemsPerPage + 10); | |
| 327 EXPECT_EQ(kItemsPerPage, [[GetPageAt(0) content] count]); | |
| 328 EXPECT_EQ(10u, [[GetPageAt(1) content] count]); | |
| 329 | |
| 330 // Moving Left, Up, or PageUp from the top-left corner of the first page does | |
| 331 // nothing. | |
| 332 [apps_grid_controller_ selectItemAtIndex:0]; | |
| 333 SimulateKeyAction(@selector(moveLeft:)); | |
| 334 EXPECT_EQ(0u, [apps_grid_controller_ selectedItemIndex]); | |
| 335 SimulateKeyAction(@selector(moveUp:)); | |
| 336 EXPECT_EQ(0u, [apps_grid_controller_ selectedItemIndex]); | |
| 337 SimulateKeyAction(@selector(scrollPageUp:)); | |
| 338 EXPECT_EQ(0u, [apps_grid_controller_ selectedItemIndex]); | |
| 339 | |
| 340 // Moving Right from the right side goes to the next page. Moving Left goes | |
| 341 // back to the first page. | |
| 342 [apps_grid_controller_ selectItemAtIndex:3]; | |
| 343 SimulateKeyAction(@selector(moveRight:)); | |
| 344 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 345 EXPECT_EQ(kItemsPerPage, [apps_grid_controller_ selectedItemIndex]); | |
| 346 SimulateKeyAction(@selector(moveLeft:)); | |
| 347 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 348 EXPECT_EQ(3u, [apps_grid_controller_ selectedItemIndex]); | |
| 349 | |
| 350 // Moving Down from the bottom does nothing. | |
| 351 [apps_grid_controller_ selectItemAtIndex:13]; | |
| 352 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 353 SimulateKeyAction(@selector(moveDown:)); | |
| 354 EXPECT_EQ(13u, [apps_grid_controller_ selectedItemIndex]); | |
| 355 | |
| 356 // Moving Right into a non-existent square on the next page will select the | |
| 357 // last item. | |
| 358 [apps_grid_controller_ selectItemAtIndex:15]; | |
| 359 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 360 SimulateKeyAction(@selector(moveRight:)); | |
| 361 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 362 EXPECT_EQ(kItemsPerPage + 9, [apps_grid_controller_ selectedItemIndex]); | |
| 363 | |
| 364 // PageDown and PageUp switches pages while maintaining the same selection | |
| 365 // position. | |
| 366 [apps_grid_controller_ selectItemAtIndex:6]; | |
| 367 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 368 SimulateKeyAction(@selector(scrollPageDown:)); | |
| 369 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 370 EXPECT_EQ(kItemsPerPage + 6, [apps_grid_controller_ selectedItemIndex]); | |
| 371 SimulateKeyAction(@selector(scrollPageUp:)); | |
| 372 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 373 EXPECT_EQ(6u, [apps_grid_controller_ selectedItemIndex]); | |
| 374 | |
| 375 // PageDown into a non-existent square on the next page will select the last | |
| 376 // item. | |
| 377 [apps_grid_controller_ selectItemAtIndex:11]; | |
| 378 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 379 SimulateKeyAction(@selector(scrollPageDown:)); | |
| 380 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 381 EXPECT_EQ(kItemsPerPage + 9, [apps_grid_controller_ selectedItemIndex]); | |
| 382 | |
| 383 // Moving Right, Down, or PageDown from the bottom-right corner of the last | |
| 384 // page (not the last item) does nothing. | |
| 385 [apps_grid_controller_ selectItemAtIndex:kItemsPerPage + 9]; | |
| 386 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 387 SimulateKeyAction(@selector(moveRight:)); | |
| 388 EXPECT_EQ(kItemsPerPage + 9, [apps_grid_controller_ selectedItemIndex]); | |
| 389 SimulateKeyAction(@selector(moveDown:)); | |
| 390 EXPECT_EQ(kItemsPerPage + 9, [apps_grid_controller_ selectedItemIndex]); | |
| 391 SimulateKeyAction(@selector(scrollPageDown:)); | |
| 392 EXPECT_EQ(kItemsPerPage + 9, [apps_grid_controller_ selectedItemIndex]); | |
| 393 | |
| 394 // After page switch, arrow keys select first item on current page. | |
| 395 [apps_grid_controller_ scrollToPage:0]; | |
| 396 [apps_grid_controller_ scrollToPage:1]; | |
| 397 EXPECT_EQ(static_cast<NSUInteger>(NSNotFound), | |
| 398 [apps_grid_controller_ selectedItemIndex]); | |
| 399 SimulateKeyAction(@selector(moveUp:)); | |
| 400 EXPECT_EQ(kItemsPerPage, [apps_grid_controller_ selectedItemIndex]); | |
| 401 } | |
| 402 | |
| 403 // Highlighting an item should cause the page it's on to be visible. | |
| 404 TEST_F(AppsGridControllerTest, EnsureHighlightedVisible) { | |
| 405 model()->PopulateApps(3 * kItemsPerPage); | |
| 406 EXPECT_EQ(kItemsPerPage, [[GetPageAt(2) content] count]); | |
| 407 | |
| 408 // First and last items of first page. | |
| 409 [apps_grid_controller_ selectItemAtIndex:0]; | |
| 410 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 411 [apps_grid_controller_ selectItemAtIndex:kItemsPerPage - 1]; | |
| 412 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 413 | |
| 414 // First item of second page. | |
| 415 [apps_grid_controller_ selectItemAtIndex:kItemsPerPage + 1]; | |
| 416 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 417 | |
| 418 // Last item in model. | |
| 419 [apps_grid_controller_ selectItemAtIndex:3 * kItemsPerPage - 1]; | |
| 420 EXPECT_EQ(2u, [apps_grid_controller_ visiblePage]); | |
| 421 } | |
| 422 | |
| 423 // Test runtime updates: adding items, removing items, and moving items (e.g. in | |
| 424 // response to app install, uninstall, and chrome sync changes. Also test | |
| 425 // changing titles and icons. | |
| 426 TEST_F(AppsGridControllerTest, ModelUpdate) { | |
| 427 model()->PopulateApps(2); | |
| 428 EXPECT_EQ(2u, [[GetPageAt(0) content] count]); | |
| 429 EXPECT_EQ(std::string("|Item 0,Item 1|"), GetViewContent()); | |
| 430 | |
| 431 // Add an item (PopulateApps will create a new "Item 2"). | |
| 432 model()->PopulateApps(1); | |
| 433 EXPECT_EQ(3u, [[GetPageAt(0) content] count]); | |
| 434 NSButton* button = GetItemViewAt(2); | |
| 435 EXPECT_NSEQ(@"Item 2", [button title]); | |
| 436 EXPECT_EQ(std::string("|Item 0,Item 1,Item 2|"), GetViewContent()); | |
| 437 | |
| 438 // Update the title via the ItemModelObserver. | |
| 439 app_list::AppListItem* item_model = | |
| 440 model()->top_level_item_list()->item_at(2); | |
| 441 model()->SetItemName(item_model, "UpdatedItem"); | |
| 442 EXPECT_NSEQ(@"UpdatedItem", [button title]); | |
| 443 | |
| 444 // Test icon updates through the model observer by ensuring the icon changes. | |
| 445 item_model->SetIcon(gfx::ImageSkia()); | |
| 446 NSSize icon_size = [[button image] size]; | |
| 447 EXPECT_EQ(0, icon_size.width); | |
| 448 EXPECT_EQ(0, icon_size.height); | |
| 449 | |
| 450 SkBitmap bitmap; | |
| 451 const int kTestImageSize = 10; | |
| 452 const int kTargetImageSize = 48; | |
| 453 bitmap.setInfo(SkImageInfo::MakeN32Premul(kTestImageSize, kTestImageSize)); | |
| 454 item_model->SetIcon(gfx::ImageSkia::CreateFrom1xBitmap(bitmap)); | |
| 455 icon_size = [[button image] size]; | |
| 456 // Icon should always be resized to 48x48. | |
| 457 EXPECT_EQ(kTargetImageSize, icon_size.width); | |
| 458 EXPECT_EQ(kTargetImageSize, icon_size.height); | |
| 459 } | |
| 460 | |
| 461 TEST_F(AppsGridControllerTest, ModelAdd) { | |
| 462 model()->PopulateApps(2); | |
| 463 EXPECT_EQ(2u, [[GetPageAt(0) content] count]); | |
| 464 EXPECT_EQ(std::string("|Item 0,Item 1|"), GetViewContent()); | |
| 465 | |
| 466 app_list::AppListItemList* item_list = model()->top_level_item_list(); | |
| 467 | |
| 468 model()->CreateAndAddItem("Item 2"); | |
| 469 ASSERT_EQ(3u, item_list->item_count()); | |
| 470 EXPECT_EQ(3u, [apps_grid_controller_ itemCount]); | |
| 471 EXPECT_EQ(std::string("|Item 0,Item 1,Item 2|"), GetViewContent()); | |
| 472 | |
| 473 // Test adding an item whose position is in the middle. | |
| 474 app_list::AppListItem* item0 = item_list->item_at(0); | |
| 475 app_list::AppListItem* item1 = item_list->item_at(1); | |
| 476 app_list::AppListItem* item3 = model()->CreateItem("Item Three"); | |
| 477 model()->AddItem(item3); | |
| 478 item_list->SetItemPosition( | |
| 479 item3, item0->position().CreateBetween(item1->position())); | |
| 480 EXPECT_EQ(4u, [apps_grid_controller_ itemCount]); | |
| 481 EXPECT_EQ(std::string("|Item 0,Item Three,Item 1,Item 2|"), GetViewContent()); | |
| 482 } | |
| 483 | |
| 484 TEST_F(AppsGridControllerTest, ModelMove) { | |
| 485 model()->PopulateApps(3); | |
| 486 EXPECT_EQ(3u, [[GetPageAt(0) content] count]); | |
| 487 EXPECT_EQ(std::string("|Item 0,Item 1,Item 2|"), GetViewContent()); | |
| 488 | |
| 489 // Test swapping items (e.g. rearranging via sync). | |
| 490 model()->top_level_item_list()->MoveItem(1, 2); | |
| 491 EXPECT_EQ(std::string("|Item 0,Item 2,Item 1|"), GetViewContent()); | |
| 492 } | |
| 493 | |
| 494 TEST_F(AppsGridControllerTest, ModelRemove) { | |
| 495 model()->PopulateApps(3); | |
| 496 EXPECT_EQ(3u, [[GetPageAt(0) content] count]); | |
| 497 EXPECT_EQ(std::string("|Item 0,Item 1,Item 2|"), GetViewContent()); | |
| 498 | |
| 499 // Test removing an item at the end. | |
| 500 model()->DeleteItem("Item 2"); | |
| 501 EXPECT_EQ(2u, [apps_grid_controller_ itemCount]); | |
| 502 EXPECT_EQ(std::string("|Item 0,Item 1|"), GetViewContent()); | |
| 503 | |
| 504 // Test removing in the middle. | |
| 505 model()->CreateAndAddItem("Item 2"); | |
| 506 EXPECT_EQ(3u, [apps_grid_controller_ itemCount]); | |
| 507 EXPECT_EQ(std::string("|Item 0,Item 1,Item 2|"), GetViewContent()); | |
| 508 model()->DeleteItem("Item 1"); | |
| 509 EXPECT_EQ(2u, [apps_grid_controller_ itemCount]); | |
| 510 EXPECT_EQ(std::string("|Item 0,Item 2|"), GetViewContent()); | |
| 511 } | |
| 512 | |
| 513 TEST_F(AppsGridControllerTest, ModelRemoveSeveral) { | |
| 514 model()->PopulateApps(3); | |
| 515 EXPECT_EQ(3u, [[GetPageAt(0) content] count]); | |
| 516 EXPECT_EQ(std::string("|Item 0,Item 1,Item 2|"), GetViewContent()); | |
| 517 | |
| 518 // Test removing multiple items via the model. | |
| 519 model()->DeleteItem("Item 0"); | |
| 520 model()->DeleteItem("Item 1"); | |
| 521 model()->DeleteItem("Item 2"); | |
| 522 EXPECT_EQ(0u, [apps_grid_controller_ itemCount]); | |
| 523 EXPECT_EQ(std::string("||"), GetViewContent()); | |
| 524 } | |
| 525 | |
| 526 TEST_F(AppsGridControllerTest, ModelRemovePage) { | |
| 527 app_list::AppListItemList* item_list = model()->top_level_item_list(); | |
| 528 | |
| 529 model()->PopulateApps(kItemsPerPage + 1); | |
| 530 ASSERT_EQ(kItemsPerPage + 1, item_list->item_count()); | |
| 531 EXPECT_EQ(kItemsPerPage + 1, [apps_grid_controller_ itemCount]); | |
| 532 EXPECT_EQ(2u, [apps_grid_controller_ pageCount]); | |
| 533 | |
| 534 // Test removing the last item when there is one item on the second page. | |
| 535 app_list::AppListItem* last_item = item_list->item_at(kItemsPerPage); | |
| 536 model()->DeleteItem(last_item->id()); | |
| 537 EXPECT_EQ(kItemsPerPage, item_list->item_count()); | |
| 538 EXPECT_EQ(kItemsPerPage, [apps_grid_controller_ itemCount]); | |
| 539 EXPECT_EQ(1u, [apps_grid_controller_ pageCount]); | |
| 540 } | |
| 541 | |
| 542 // Test install progress bars, and install flow with item highlighting. | |
| 543 TEST_F(AppsGridControllerTest, ItemInstallProgress) { | |
| 544 ReplaceTestModel(kItemsPerPage + 1); | |
| 545 EXPECT_EQ(2u, [apps_grid_controller_ pageCount]); | |
| 546 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 547 // The single item on the second page. | |
| 548 int kTestItemIndex = kItemsPerPage; | |
| 549 app_list::AppListItem* item_model = | |
| 550 model()->top_level_item_list()->item_at(kTestItemIndex); | |
| 551 | |
| 552 // Highlighting an item should activate the page it is on. | |
| 553 model()->HighlightItemAt(kTestItemIndex); | |
| 554 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 555 | |
| 556 // Starting install should add a progress bar, and temporarily clear the | |
| 557 // button title. | |
| 558 NSButton* button = GetItemViewAt(kTestItemIndex); | |
| 559 NSView* containerView = [button superview]; | |
| 560 EXPECT_EQ(1u, [[containerView subviews] count]); | |
| 561 EXPECT_NSEQ(@"Item 16", [button title]); | |
| 562 model()->HighlightItemAt(kTestItemIndex); | |
| 563 item_model->SetIsInstalling(true); | |
| 564 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 565 | |
| 566 EXPECT_EQ(2u, [[containerView subviews] count]); | |
| 567 EXPECT_NSEQ(@"", [button title]); | |
| 568 NSProgressIndicator* progressIndicator = | |
| 569 [[containerView subviews] objectAtIndex:1]; | |
| 570 EXPECT_FALSE([progressIndicator isIndeterminate]); | |
| 571 EXPECT_EQ(0.0, [progressIndicator doubleValue]); | |
| 572 | |
| 573 // Updating the progress in the model should update the progress bar. | |
| 574 item_model->SetPercentDownloaded(50); | |
| 575 EXPECT_EQ(50.0, [progressIndicator doubleValue]); | |
| 576 | |
| 577 // Two things can be installing simultaneously. When one starts or completes | |
| 578 // the model builder will ask for the item to be highlighted. | |
| 579 const int kAlternateTestItemIndex = 0; | |
| 580 model()->HighlightItemAt(kAlternateTestItemIndex); | |
| 581 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 582 | |
| 583 // Update the first item (page doesn't change on updates). | |
| 584 item_model->SetPercentDownloaded(100); | |
| 585 EXPECT_EQ(100.0, [progressIndicator doubleValue]); | |
| 586 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 587 | |
| 588 // A percent of -1 indicates the download is complete and the unpack/install | |
| 589 // process has started. | |
| 590 item_model->SetPercentDownloaded(-1); | |
| 591 EXPECT_TRUE([progressIndicator isIndeterminate]); | |
| 592 | |
| 593 // Completing install removes the progress bar, and restores the title. | |
| 594 // ExtensionAppModelBuilder will reload the ExtensionAppItem, which also | |
| 595 // highlights. Do the same here. | |
| 596 model()->HighlightItemAt(kTestItemIndex); | |
| 597 item_model->SetIsInstalling(false); | |
| 598 EXPECT_EQ(1u, [[containerView subviews] count]); | |
| 599 EXPECT_NSEQ(@"Item 16", [button title]); | |
| 600 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 601 | |
| 602 // Things should cleanup OK with |alternate_item_model| left installing. | |
| 603 } | |
| 604 | |
| 605 // Test mouseover selection. | |
| 606 TEST_F(AppsGridControllerTest, MouseoverSelects) { | |
| 607 model()->PopulateApps(2); | |
| 608 EXPECT_EQ(nil, GetSelectedView()); | |
| 609 | |
| 610 // Test entering and exiting the first item. | |
| 611 SimulateMouseEnterItemAt(0); | |
| 612 EXPECT_EQ(GetItemViewAt(0), GetSelectedView()); | |
| 613 SimulateMouseExitItemAt(0); | |
| 614 EXPECT_EQ(nil, GetSelectedView()); | |
| 615 | |
| 616 // AppKit doesn't guarantee the order, so test moving between items. | |
| 617 SimulateMouseEnterItemAt(0); | |
| 618 EXPECT_EQ(GetItemViewAt(0), GetSelectedView()); | |
| 619 SimulateMouseEnterItemAt(1); | |
| 620 EXPECT_EQ(GetItemViewAt(1), GetSelectedView()); | |
| 621 SimulateMouseExitItemAt(0); | |
| 622 EXPECT_EQ(GetItemViewAt(1), GetSelectedView()); | |
| 623 SimulateMouseExitItemAt(1); | |
| 624 EXPECT_EQ(nil, GetSelectedView()); | |
| 625 } | |
| 626 | |
| 627 // Test AppsGridPaginationObserver totalPagesChanged(). | |
| 628 TEST_F(AppsGridControllerTest, PaginationObserverPagesChanged) { | |
| 629 base::scoped_nsobject<TestPaginationObserver> observer( | |
| 630 [[TestPaginationObserver alloc] init]); | |
| 631 [apps_grid_controller_ setPaginationObserver:observer]; | |
| 632 | |
| 633 // Test totalPagesChanged. | |
| 634 model()->PopulateApps(kItemsPerPage); | |
| 635 EXPECT_EQ(0, [observer totalPagesChangedCount]); | |
| 636 EXPECT_EQ(1u, [apps_grid_controller_ pageCount]); | |
| 637 model()->PopulateApps(1); | |
| 638 EXPECT_EQ(1, [observer totalPagesChangedCount]); | |
| 639 EXPECT_EQ(2u, [apps_grid_controller_ pageCount]); | |
| 640 ReplaceTestModel(0); | |
| 641 EXPECT_EQ(2, [observer totalPagesChangedCount]); | |
| 642 EXPECT_EQ(1u, [apps_grid_controller_ pageCount]); | |
| 643 ReplaceTestModel(kItemsPerPage * 3 + 1); | |
| 644 EXPECT_EQ(3, [observer totalPagesChangedCount]); | |
| 645 EXPECT_EQ(4u, [apps_grid_controller_ pageCount]); | |
| 646 | |
| 647 EXPECT_FALSE([observer readVisibilityDidChange]); | |
| 648 EXPECT_EQ(0, [observer selectedPageChangedCount]); | |
| 649 | |
| 650 [apps_grid_controller_ setPaginationObserver:nil]; | |
| 651 } | |
| 652 | |
| 653 // Test AppsGridPaginationObserver selectedPageChanged(). | |
| 654 TEST_F(AppsGridControllerTest, PaginationObserverSelectedPageChanged) { | |
| 655 base::scoped_nsobject<TestPaginationObserver> observer( | |
| 656 [[TestPaginationObserver alloc] init]); | |
| 657 [apps_grid_controller_ setPaginationObserver:observer]; | |
| 658 EXPECT_EQ(0, [[NSAnimationContext currentContext] duration]); | |
| 659 | |
| 660 ReplaceTestModel(kItemsPerPage * 3 + 1); | |
| 661 EXPECT_EQ(1, [observer totalPagesChangedCount]); | |
| 662 EXPECT_EQ(4u, [apps_grid_controller_ pageCount]); | |
| 663 | |
| 664 EXPECT_FALSE([observer readVisibilityDidChange]); | |
| 665 EXPECT_EQ(0, [observer selectedPageChangedCount]); | |
| 666 | |
| 667 [apps_grid_controller_ scrollToPage:1]; | |
| 668 EXPECT_EQ(1, [observer selectedPageChangedCount]); | |
| 669 EXPECT_EQ(1, [observer lastNewSelectedPage]); | |
| 670 EXPECT_TRUE([observer readVisibilityDidChange]); | |
| 671 EXPECT_FALSE([observer readVisibilityDidChange]); // Testing test behaviour. | |
| 672 EXPECT_EQ(0.0, [apps_grid_controller_ visiblePortionOfPage:0]); | |
| 673 EXPECT_EQ(1.0, [apps_grid_controller_ visiblePortionOfPage:1]); | |
| 674 EXPECT_EQ(0.0, [apps_grid_controller_ visiblePortionOfPage:2]); | |
| 675 EXPECT_EQ(0.0, [apps_grid_controller_ visiblePortionOfPage:3]); | |
| 676 | |
| 677 [apps_grid_controller_ scrollToPage:0]; | |
| 678 EXPECT_EQ(2, [observer selectedPageChangedCount]); | |
| 679 EXPECT_EQ(0, [observer lastNewSelectedPage]); | |
| 680 EXPECT_TRUE([observer readVisibilityDidChange]); | |
| 681 EXPECT_EQ(1.0, [apps_grid_controller_ visiblePortionOfPage:0]); | |
| 682 EXPECT_EQ(0.0, [apps_grid_controller_ visiblePortionOfPage:1]); | |
| 683 | |
| 684 [apps_grid_controller_ scrollToPage:3]; | |
| 685 // Note: with no animations, there is only a single page change. However, with | |
| 686 // animations we expect multiple updates depending on the rate that the scroll | |
| 687 // view updates and sends out NSViewBoundsDidChangeNotification. | |
| 688 EXPECT_EQ(3, [observer selectedPageChangedCount]); | |
| 689 EXPECT_EQ(3, [observer lastNewSelectedPage]); | |
| 690 EXPECT_TRUE([observer readVisibilityDidChange]); | |
| 691 EXPECT_EQ(0.0, [apps_grid_controller_ visiblePortionOfPage:0]); | |
| 692 EXPECT_EQ(1.0, [apps_grid_controller_ visiblePortionOfPage:3]); | |
| 693 | |
| 694 [apps_grid_controller_ setPaginationObserver:nil]; | |
| 695 } | |
| 696 | |
| 697 // Test basic item moves with two items; swapping them around, dragging outside | |
| 698 // of the view bounds, and dragging on the background. | |
| 699 TEST_F(AppsGridControllerTest, DragAndDropSimple) { | |
| 700 model()->PopulateApps(2); | |
| 701 NSCollectionView* page = [apps_grid_controller_ collectionViewAtPageIndex:0]; | |
| 702 NSEvent* mouse_at_cell_0 = MouseEventInCell(page, 0); | |
| 703 NSEvent* mouse_at_cell_1 = MouseEventInCell(page, 1); | |
| 704 NSEvent* mouse_at_page_centre = MouseEventInCell(page, 6); | |
| 705 NSEvent* mouse_off_page = MouseEventInCell(page, kItemsPerPage * 2); | |
| 706 | |
| 707 const std::string kOrdered = "Item 0,Item 1"; | |
| 708 const std::string kSwapped = "Item 1,Item 0"; | |
| 709 const std::string kOrderedView = "|Item 0,Item 1|"; | |
| 710 const std::string kSwappedView = "|Item 1,Item 0|"; | |
| 711 | |
| 712 EXPECT_EQ(kOrdered, model()->GetModelContent()); | |
| 713 EXPECT_EQ(kOrderedView, GetViewContent()); | |
| 714 AppsCollectionViewDragManager* drag_manager = | |
| 715 [apps_grid_controller_ dragManager]; | |
| 716 | |
| 717 // Drag first item over the second item and release. | |
| 718 [drag_manager onMouseDownInPage:page | |
| 719 withEvent:mouse_at_cell_0]; | |
| 720 [drag_manager onMouseDragged:mouse_at_cell_1]; | |
| 721 EXPECT_EQ(kOrdered, model()->GetModelContent()); | |
| 722 EXPECT_EQ(kSwappedView, GetViewContent()); // View swaps first. | |
| 723 [drag_manager onMouseUp:mouse_at_cell_1]; | |
| 724 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 725 EXPECT_EQ(kSwappedView, GetViewContent()); | |
| 726 | |
| 727 // Drag item back. | |
| 728 [drag_manager onMouseDownInPage:page | |
| 729 withEvent:mouse_at_cell_1]; | |
| 730 [drag_manager onMouseDragged:mouse_at_cell_0]; | |
| 731 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 732 EXPECT_EQ(kOrderedView, GetViewContent()); | |
| 733 [drag_manager onMouseUp:mouse_at_cell_0]; | |
| 734 EXPECT_EQ(kOrdered, model()->GetModelContent()); | |
| 735 EXPECT_EQ(kOrderedView, GetViewContent()); | |
| 736 | |
| 737 // Drag first item to centre of view (should put in last place). | |
| 738 [drag_manager onMouseDownInPage:page | |
| 739 withEvent:mouse_at_cell_0]; | |
| 740 [drag_manager onMouseDragged:mouse_at_page_centre]; | |
| 741 EXPECT_EQ(kOrdered, model()->GetModelContent()); | |
| 742 EXPECT_EQ(kSwappedView, GetViewContent()); | |
| 743 [drag_manager onMouseUp:mouse_at_page_centre]; | |
| 744 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 745 EXPECT_EQ(kSwappedView, GetViewContent()); | |
| 746 | |
| 747 // Drag item to centre again (should leave it in the last place). | |
| 748 [drag_manager onMouseDownInPage:page | |
| 749 withEvent:mouse_at_cell_1]; | |
| 750 [drag_manager onMouseDragged:mouse_at_page_centre]; | |
| 751 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 752 EXPECT_EQ(kSwappedView, GetViewContent()); | |
| 753 [drag_manager onMouseUp:mouse_at_page_centre]; | |
| 754 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 755 EXPECT_EQ(kSwappedView, GetViewContent()); | |
| 756 | |
| 757 // Drag starting in the centre of the view, should do nothing. | |
| 758 [drag_manager onMouseDownInPage:page | |
| 759 withEvent:mouse_at_page_centre]; | |
| 760 [drag_manager onMouseDragged:mouse_at_cell_0]; | |
| 761 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 762 EXPECT_EQ(kSwappedView, GetViewContent()); | |
| 763 [drag_manager onMouseUp:mouse_at_cell_0]; | |
| 764 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 765 EXPECT_EQ(kSwappedView, GetViewContent()); | |
| 766 | |
| 767 // Click off page. | |
| 768 [drag_manager onMouseDownInPage:page | |
| 769 withEvent:mouse_off_page]; | |
| 770 [drag_manager onMouseDragged:mouse_at_cell_0]; | |
| 771 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 772 EXPECT_EQ(kSwappedView, GetViewContent()); | |
| 773 [drag_manager onMouseUp:mouse_at_cell_0]; | |
| 774 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 775 EXPECT_EQ(kSwappedView, GetViewContent()); | |
| 776 | |
| 777 // Drag to first over second item, then off page. | |
| 778 [drag_manager onMouseDownInPage:page | |
| 779 withEvent:mouse_at_cell_0]; | |
| 780 [drag_manager onMouseDragged:mouse_at_cell_1]; | |
| 781 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 782 EXPECT_EQ(kOrderedView, GetViewContent()); | |
| 783 [drag_manager onMouseDragged:mouse_off_page]; | |
| 784 EXPECT_EQ(kSwapped, model()->GetModelContent()); | |
| 785 EXPECT_EQ(kOrderedView, GetViewContent()); | |
| 786 [drag_manager onMouseUp:mouse_off_page]; | |
| 787 EXPECT_EQ(kOrdered, model()->GetModelContent()); | |
| 788 EXPECT_EQ(kOrderedView, GetViewContent()); | |
| 789 | |
| 790 // Replace with an empty model, and ensure we do not break. | |
| 791 ReplaceTestModel(0); | |
| 792 EXPECT_EQ(std::string(), model()->GetModelContent()); | |
| 793 EXPECT_EQ(std::string("||"), GetViewContent()); | |
| 794 [drag_manager onMouseDownInPage:page | |
| 795 withEvent:mouse_at_cell_0]; | |
| 796 [drag_manager onMouseDragged:mouse_at_cell_1]; | |
| 797 [drag_manager onMouseUp:mouse_at_cell_1]; | |
| 798 EXPECT_EQ(std::string(), model()->GetModelContent()); | |
| 799 EXPECT_EQ(std::string("||"), GetViewContent()); | |
| 800 } | |
| 801 | |
| 802 // Test item moves between pages. | |
| 803 TEST_F(AppsGridControllerTest, DragAndDropMultiPage) { | |
| 804 const size_t kPagesToTest = 3; | |
| 805 // Put one item on the last page to hit more edge cases. | |
| 806 ReplaceTestModel(kItemsPerPage * (kPagesToTest - 1) + 1); | |
| 807 NSCollectionView* page[kPagesToTest]; | |
| 808 for (size_t i = 0; i < kPagesToTest; ++i) | |
| 809 page[i] = [apps_grid_controller_ collectionViewAtPageIndex:i]; | |
| 810 | |
| 811 const std::string kSecondItemMovedToSecondPage = | |
| 812 "|Item 0,Item 2,Item 3,Item 4,Item 5,Item 6,Item 7,Item 8," | |
| 813 "Item 9,Item 10,Item 11,Item 12,Item 13,Item 14,Item 15,Item 16|" | |
| 814 "|Item 17,Item 1,Item 18,Item 19,Item 20,Item 21,Item 22,Item 23," | |
| 815 "Item 24,Item 25,Item 26,Item 27,Item 28,Item 29,Item 30,Item 31|" | |
| 816 "|Item 32|"; | |
| 817 | |
| 818 NSEvent* mouse_at_cell_0 = MouseEventInCell(page[0], 0); | |
| 819 NSEvent* mouse_at_cell_1 = MouseEventInCell(page[0], 1); | |
| 820 AppsCollectionViewDragManager* drag_manager = | |
| 821 [apps_grid_controller_ dragManager]; | |
| 822 [drag_manager onMouseDownInPage:page[0] | |
| 823 withEvent:mouse_at_cell_1]; | |
| 824 | |
| 825 // Initiate dragging before changing pages. | |
| 826 [drag_manager onMouseDragged:mouse_at_cell_0]; | |
| 827 | |
| 828 // Scroll to the second page. | |
| 829 [apps_grid_controller_ scrollToPage:1]; | |
| 830 [drag_manager onMouseDragged:mouse_at_cell_1]; | |
| 831 | |
| 832 // Do one exhaustive check, and then spot-check corner cases. | |
| 833 EXPECT_EQ(kSecondItemMovedToSecondPage, GetViewContent()); | |
| 834 EXPECT_EQ(0u, GetPageIndexForItem(0)); | |
| 835 EXPECT_EQ(1u, GetPageIndexForItem(1)); | |
| 836 EXPECT_EQ(0u, GetPageIndexForItem(2)); | |
| 837 EXPECT_EQ(0u, GetPageIndexForItem(16)); | |
| 838 EXPECT_EQ(1u, GetPageIndexForItem(17)); | |
| 839 EXPECT_EQ(1u, GetPageIndexForItem(31)); | |
| 840 EXPECT_EQ(2u, GetPageIndexForItem(32)); | |
| 841 | |
| 842 // Scroll to the third page and drag some more. | |
| 843 [apps_grid_controller_ scrollToPage:2]; | |
| 844 [drag_manager onMouseDragged:mouse_at_cell_1]; | |
| 845 EXPECT_EQ(2u, GetPageIndexForItem(1)); | |
| 846 EXPECT_EQ(1u, GetPageIndexForItem(31)); | |
| 847 EXPECT_EQ(1u, GetPageIndexForItem(32)); | |
| 848 | |
| 849 // Scroll backwards. | |
| 850 [apps_grid_controller_ scrollToPage:1]; | |
| 851 [drag_manager onMouseDragged:mouse_at_cell_1]; | |
| 852 EXPECT_EQ(kSecondItemMovedToSecondPage, GetViewContent()); | |
| 853 EXPECT_EQ(1u, GetPageIndexForItem(1)); | |
| 854 EXPECT_EQ(1u, GetPageIndexForItem(31)); | |
| 855 EXPECT_EQ(2u, GetPageIndexForItem(32)); | |
| 856 | |
| 857 // Simulate installing an item while dragging (or have it appear during sync). | |
| 858 model()->PopulateAppWithId(33); | |
| 859 // Item should go back to its position before the drag. | |
| 860 EXPECT_EQ(0u, GetPageIndexForItem(1)); | |
| 861 EXPECT_EQ(1u, GetPageIndexForItem(31)); | |
| 862 EXPECT_EQ(2u, GetPageIndexForItem(32)); | |
| 863 // New item should appear at end. | |
| 864 EXPECT_EQ(2u, GetPageIndexForItem(33)); | |
| 865 | |
| 866 // Scroll to end again, and keep dragging (should be ignored). | |
| 867 [apps_grid_controller_ scrollToPage:2]; | |
| 868 [drag_manager onMouseDragged:mouse_at_cell_0]; | |
| 869 EXPECT_EQ(0u, GetPageIndexForItem(1)); | |
| 870 [drag_manager onMouseUp:mouse_at_cell_0]; | |
| 871 EXPECT_EQ(0u, GetPageIndexForItem(1)); | |
| 872 } | |
| 873 | |
| 874 // Test scrolling when dragging past edge or over the pager. | |
| 875 TEST_F(AppsGridControllerTest, ScrollingWhileDragging) { | |
| 876 base::scoped_nsobject<TestPaginationObserver> observer( | |
| 877 [[TestPaginationObserver alloc] init]); | |
| 878 [apps_grid_controller_ setPaginationObserver:observer]; | |
| 879 | |
| 880 ReplaceTestModel(kItemsPerPage * 3); | |
| 881 // Start on the middle page. | |
| 882 [apps_grid_controller_ scrollToPage:1]; | |
| 883 NSCollectionView* page = [apps_grid_controller_ collectionViewAtPageIndex:1]; | |
| 884 NSEvent* mouse_at_cell_0 = MouseEventInCell(page, 0); | |
| 885 | |
| 886 NSEvent* at_center = MouseEventForScroll([apps_grid_controller_ view], 0.0); | |
| 887 NSEvent* at_left = MouseEventForScroll([apps_grid_controller_ view], -1.1); | |
| 888 NSEvent* at_right = MouseEventForScroll([apps_grid_controller_ view], 1.1); | |
| 889 | |
| 890 AppsCollectionViewDragManager* drag_manager = | |
| 891 [apps_grid_controller_ dragManager]; | |
| 892 [drag_manager onMouseDownInPage:page | |
| 893 withEvent:mouse_at_cell_0]; | |
| 894 [drag_manager onMouseDragged:at_center]; | |
| 895 | |
| 896 // Nothing should be scheduled: target page is visible page. | |
| 897 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 898 EXPECT_EQ(1u, [apps_grid_controller_ scheduledScrollPage]); | |
| 899 | |
| 900 // Drag to the left, should go to first page and no further. | |
| 901 [drag_manager onMouseDragged:at_left]; | |
| 902 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 903 EXPECT_EQ(0u, [apps_grid_controller_ scheduledScrollPage]); | |
| 904 [apps_grid_controller_ scrollToPage:0]; // Commit without timer for testing. | |
| 905 [drag_manager onMouseDragged:at_left]; | |
| 906 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 907 EXPECT_EQ(0u, [apps_grid_controller_ scheduledScrollPage]); | |
| 908 | |
| 909 // Drag to the right, should go to last page and no futher. | |
| 910 [drag_manager onMouseDragged:at_right]; | |
| 911 EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]); | |
| 912 EXPECT_EQ(1u, [apps_grid_controller_ scheduledScrollPage]); | |
| 913 [apps_grid_controller_ scrollToPage:1]; | |
| 914 [drag_manager onMouseDragged:at_right]; | |
| 915 EXPECT_EQ(1u, [apps_grid_controller_ visiblePage]); | |
| 916 EXPECT_EQ(2u, [apps_grid_controller_ scheduledScrollPage]); | |
| 917 [apps_grid_controller_ scrollToPage:2]; | |
| 918 [drag_manager onMouseDragged:at_right]; | |
| 919 EXPECT_EQ(2u, [apps_grid_controller_ visiblePage]); | |
| 920 EXPECT_EQ(2u, [apps_grid_controller_ scheduledScrollPage]); | |
| 921 | |
| 922 // Simulate a hover over the first pager segment. | |
| 923 [observer setHoveredSegmentForTest:0]; | |
| 924 [drag_manager onMouseDragged:at_center]; | |
| 925 EXPECT_EQ(2u, [apps_grid_controller_ visiblePage]); | |
| 926 EXPECT_EQ(0u, [apps_grid_controller_ scheduledScrollPage]); | |
| 927 | |
| 928 // Drag it back, should cancel schedule. | |
| 929 [observer setHoveredSegmentForTest:-1]; | |
| 930 [drag_manager onMouseDragged:at_center]; | |
| 931 EXPECT_EQ(2u, [apps_grid_controller_ visiblePage]); | |
| 932 EXPECT_EQ(2u, [apps_grid_controller_ scheduledScrollPage]); | |
| 933 | |
| 934 // Hover again, now over middle segment, and ensure a release also cancels. | |
| 935 [observer setHoveredSegmentForTest:1]; | |
| 936 [drag_manager onMouseDragged:at_center]; | |
| 937 EXPECT_EQ(2u, [apps_grid_controller_ visiblePage]); | |
| 938 EXPECT_EQ(1u, [apps_grid_controller_ scheduledScrollPage]); | |
| 939 [drag_manager onMouseUp:at_center]; | |
| 940 EXPECT_EQ(2u, [apps_grid_controller_ visiblePage]); | |
| 941 EXPECT_EQ(2u, [apps_grid_controller_ scheduledScrollPage]); | |
| 942 | |
| 943 [apps_grid_controller_ setPaginationObserver:nil]; | |
| 944 } | |
| 945 | |
| 946 TEST_F(AppsGridControllerTest, ContextMenus) { | |
| 947 AppListItemWithMenu* item_two_model = new AppListItemWithMenu("Item Two"); | |
| 948 model()->AddItem(new AppListItemWithMenu("Item One")); | |
| 949 model()->AddItem(item_two_model); | |
| 950 EXPECT_EQ(2u, [apps_grid_controller_ itemCount]); | |
| 951 | |
| 952 NSCollectionView* page = [apps_grid_controller_ collectionViewAtPageIndex:0]; | |
| 953 NSEvent* mouse_at_cell_0 = MouseEventInCell(page, 0); | |
| 954 NSEvent* mouse_at_cell_1 = MouseEventInCell(page, 1); | |
| 955 | |
| 956 NSMenu* menu = [page menuForEvent:mouse_at_cell_0]; | |
| 957 EXPECT_EQ(1, [menu numberOfItems]); | |
| 958 EXPECT_NSEQ(@"Menu For: Item One", [[menu itemAtIndex:0] title]); | |
| 959 | |
| 960 // Test a context menu request while the item is still installing. | |
| 961 item_two_model->SetMenuReadyForTesting(false); | |
| 962 menu = [page menuForEvent:mouse_at_cell_1]; | |
| 963 EXPECT_EQ(nil, menu); | |
| 964 | |
| 965 item_two_model->SetMenuReadyForTesting(true); | |
| 966 menu = [page menuForEvent:mouse_at_cell_1]; | |
| 967 EXPECT_EQ(1, [menu numberOfItems]); | |
| 968 EXPECT_NSEQ(@"Menu For: Item Two", [[menu itemAtIndex:0] title]); | |
| 969 | |
| 970 // Test that a button being held down with the left button does not also show | |
| 971 // a context menu. | |
| 972 [GetItemViewAt(0) highlight:YES]; | |
| 973 EXPECT_FALSE([page menuForEvent:mouse_at_cell_0]); | |
| 974 [GetItemViewAt(0) highlight:NO]; | |
| 975 EXPECT_TRUE([page menuForEvent:mouse_at_cell_0]); | |
| 976 } | |
| 977 | |
| 978 } // namespace test | |
| 979 } // namespace app_list | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2131463002:
Purge the App Launcher code from Mac (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master