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| 1 // Copyright 2017 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 #import "ios/shared/chrome/browser/tabs/web_state_list.h" | |
| 6 | |
| 7 #include "base/macros.h" | |
| 8 #include "base/memory/ptr_util.h" | |
| 9 #include "base/supports_user_data.h" | |
| 10 #import "ios/shared/chrome/browser/tabs/fake_web_state_list_delegate.h" | |
| 11 #import "ios/shared/chrome/browser/tabs/web_state_list_observer.h" | |
| 12 #import "ios/shared/chrome/browser/tabs/web_state_opener.h" | |
| 13 #import "ios/web/public/test/fakes/test_navigation_manager.h" | |
| 14 #import "ios/web/public/test/fakes/test_web_state.h" | |
| 15 #include "testing/gtest/include/gtest/gtest.h" | |
| 16 #include "testing/platform_test.h" | |
| 17 | |
| 18 #if !defined(__has_feature) || !__has_feature(objc_arc) | |
| 19 #error "This file requires ARC support." | |
| 20 #endif | |
| 21 | |
| 22 namespace { | |
| 23 const char kURL0[] = "https://chromium.org/0"; | |
| 24 const char kURL1[] = "https://chromium.org/1"; | |
| 25 const char kURL2[] = "https://chromium.org/2"; | |
| 26 | |
| 27 // WebStateList observer that records which events have been called by the | |
| 28 // WebStateList. | |
| 29 class WebStateListTestObserver : public WebStateListObserver { | |
| 30 public: | |
| 31 WebStateListTestObserver() = default; | |
| 32 | |
| 33 // Reset statistics whether events have been called. | |
| 34 void ResetStatistics() { | |
| 35 web_state_inserted_called_ = false; | |
| 36 web_state_moved_called_ = false; | |
| 37 web_state_replaced_called_ = false; | |
| 38 web_state_detached_called_ = false; | |
| 39 } | |
| 40 | |
| 41 // Returns whether WebStateInsertedAt was invoked. | |
| 42 bool web_state_inserted_called() const { return web_state_inserted_called_; } | |
| 43 | |
| 44 // Returns whether WebStateMoved was invoked. | |
| 45 bool web_state_moved_called() const { return web_state_moved_called_; } | |
| 46 | |
| 47 // Returns whether WebStateReplacedAt was invoked. | |
| 48 bool web_state_replaced_called() const { return web_state_replaced_called_; } | |
| 49 | |
| 50 // Returns whether WebStateDetachedAt was invoked. | |
| 51 bool web_state_detached_called() const { return web_state_detached_called_; } | |
| 52 | |
| 53 // WebStateListObserver implementation. | |
| 54 void WebStateInsertedAt(WebStateList* web_state_list, | |
| 55 web::WebState* web_state, | |
| 56 int index) override { | |
| 57 web_state_inserted_called_ = true; | |
| 58 } | |
| 59 | |
| 60 void WebStateMoved(WebStateList* web_state_list, | |
| 61 web::WebState* web_state, | |
| 62 int from_index, | |
| 63 int to_index) override { | |
| 64 web_state_moved_called_ = true; | |
| 65 } | |
| 66 | |
| 67 void WebStateReplacedAt(WebStateList* web_state_list, | |
| 68 web::WebState* old_web_state, | |
| 69 web::WebState* new_web_state, | |
| 70 int index) override { | |
| 71 web_state_replaced_called_ = true; | |
| 72 } | |
| 73 | |
| 74 void WebStateDetachedAt(WebStateList* web_state_list, | |
| 75 web::WebState* web_state, | |
| 76 int index) override { | |
| 77 web_state_detached_called_ = true; | |
| 78 } | |
| 79 | |
| 80 private: | |
| 81 bool web_state_inserted_called_ = false; | |
| 82 bool web_state_moved_called_ = false; | |
| 83 bool web_state_replaced_called_ = false; | |
| 84 bool web_state_detached_called_ = false; | |
| 85 | |
| 86 DISALLOW_COPY_AND_ASSIGN(WebStateListTestObserver); | |
| 87 }; | |
| 88 | |
| 89 // A fake NavigationManager used to test opener-opened relationship in the | |
| 90 // WebStateList. | |
| 91 class FakeNavigationManager : public web::TestNavigationManager { | |
| 92 public: | |
| 93 FakeNavigationManager() = default; | |
| 94 | |
| 95 // web::NavigationManager implementation. | |
| 96 int GetLastCommittedItemIndex() const override { | |
| 97 return last_committed_item_index; | |
| 98 } | |
| 99 | |
| 100 bool CanGoBack() const override { return last_committed_item_index > 0; } | |
| 101 | |
| 102 bool CanGoForward() const override { | |
| 103 return last_committed_item_index < INT_MAX; | |
| 104 } | |
| 105 | |
| 106 void GoBack() override { | |
| 107 DCHECK(CanGoBack()); | |
| 108 --last_committed_item_index; | |
| 109 } | |
| 110 | |
| 111 void GoForward() override { | |
| 112 DCHECK(CanGoForward()); | |
| 113 ++last_committed_item_index; | |
| 114 } | |
| 115 | |
| 116 void GoToIndex(int index) override { last_committed_item_index = index; } | |
| 117 | |
| 118 int last_committed_item_index = 0; | |
| 119 | |
| 120 DISALLOW_COPY_AND_ASSIGN(FakeNavigationManager); | |
| 121 }; | |
| 122 | |
| 123 } // namespace | |
| 124 | |
| 125 class WebStateListTest : public PlatformTest { | |
| 126 public: | |
| 127 WebStateListTest() : web_state_list_(&web_state_list_delegate_) { | |
| 128 web_state_list_.AddObserver(&observer_); | |
| 129 } | |
| 130 | |
| 131 ~WebStateListTest() override { web_state_list_.RemoveObserver(&observer_); } | |
| 132 | |
| 133 protected: | |
| 134 FakeWebStateListDelegate web_state_list_delegate_; | |
| 135 WebStateList web_state_list_; | |
| 136 WebStateListTestObserver observer_; | |
| 137 | |
| 138 std::unique_ptr<web::WebState> CreateWebState(const char* url) { | |
| 139 auto test_web_state = base::MakeUnique<web::TestWebState>(); | |
| 140 test_web_state->SetCurrentURL(GURL(url)); | |
| 141 test_web_state->SetNavigationManager( | |
| 142 base::MakeUnique<FakeNavigationManager>()); | |
| 143 // TODO(crbug.com/703565): remove std::move() once Xcode 9.0+ is required. | |
| 144 return std::move(test_web_state); | |
| 145 } | |
| 146 | |
| 147 private: | |
| 148 DISALLOW_COPY_AND_ASSIGN(WebStateListTest); | |
| 149 }; | |
| 150 | |
| 151 TEST_F(WebStateListTest, IsEmpty) { | |
| 152 EXPECT_EQ(0, web_state_list_.count()); | |
| 153 EXPECT_TRUE(web_state_list_.empty()); | |
| 154 | |
| 155 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 156 | |
| 157 EXPECT_TRUE(observer_.web_state_inserted_called()); | |
| 158 EXPECT_EQ(1, web_state_list_.count()); | |
| 159 EXPECT_FALSE(web_state_list_.empty()); | |
| 160 } | |
| 161 | |
| 162 TEST_F(WebStateListTest, InsertUrlSingle) { | |
| 163 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 164 | |
| 165 EXPECT_TRUE(observer_.web_state_inserted_called()); | |
| 166 EXPECT_EQ(1, web_state_list_.count()); | |
| 167 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 168 } | |
| 169 | |
| 170 TEST_F(WebStateListTest, InsertUrlMultiple) { | |
| 171 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 172 web_state_list_.InsertWebState(0, CreateWebState(kURL1)); | |
| 173 web_state_list_.InsertWebState(1, CreateWebState(kURL2)); | |
| 174 | |
| 175 EXPECT_TRUE(observer_.web_state_inserted_called()); | |
| 176 EXPECT_EQ(3, web_state_list_.count()); | |
| 177 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 178 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 179 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 180 } | |
| 181 | |
| 182 TEST_F(WebStateListTest, MoveWebStateAtRightByOne) { | |
| 183 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 184 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 185 web_state_list_.InsertWebState(2, CreateWebState(kURL2)); | |
| 186 | |
| 187 // Sanity check before closing WebState. | |
| 188 EXPECT_EQ(3, web_state_list_.count()); | |
| 189 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 190 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 191 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 192 | |
| 193 observer_.ResetStatistics(); | |
| 194 web_state_list_.MoveWebStateAt(0, 1); | |
| 195 | |
| 196 EXPECT_TRUE(observer_.web_state_moved_called()); | |
| 197 EXPECT_EQ(3, web_state_list_.count()); | |
| 198 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 199 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 200 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 201 } | |
| 202 | |
| 203 TEST_F(WebStateListTest, MoveWebStateAtRightByMoreThanOne) { | |
| 204 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 205 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 206 web_state_list_.InsertWebState(2, CreateWebState(kURL2)); | |
| 207 | |
| 208 // Sanity check before closing WebState. | |
| 209 EXPECT_EQ(3, web_state_list_.count()); | |
| 210 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 211 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 212 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 213 | |
| 214 observer_.ResetStatistics(); | |
| 215 web_state_list_.MoveWebStateAt(0, 2); | |
| 216 | |
| 217 EXPECT_TRUE(observer_.web_state_moved_called()); | |
| 218 EXPECT_EQ(3, web_state_list_.count()); | |
| 219 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 220 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 221 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 222 } | |
| 223 | |
| 224 TEST_F(WebStateListTest, MoveWebStateAtLeftByOne) { | |
| 225 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 226 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 227 web_state_list_.InsertWebState(2, CreateWebState(kURL2)); | |
| 228 | |
| 229 // Sanity check before closing WebState. | |
| 230 EXPECT_EQ(3, web_state_list_.count()); | |
| 231 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 232 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 233 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 234 | |
| 235 observer_.ResetStatistics(); | |
| 236 web_state_list_.MoveWebStateAt(2, 1); | |
| 237 | |
| 238 EXPECT_TRUE(observer_.web_state_moved_called()); | |
| 239 EXPECT_EQ(3, web_state_list_.count()); | |
| 240 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 241 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 242 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 243 } | |
| 244 | |
| 245 TEST_F(WebStateListTest, MoveWebStateAtLeftByMoreThanOne) { | |
| 246 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 247 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 248 web_state_list_.InsertWebState(2, CreateWebState(kURL2)); | |
| 249 | |
| 250 // Sanity check before closing WebState. | |
| 251 EXPECT_EQ(3, web_state_list_.count()); | |
| 252 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 253 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 254 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 255 | |
| 256 observer_.ResetStatistics(); | |
| 257 web_state_list_.MoveWebStateAt(2, 0); | |
| 258 | |
| 259 EXPECT_TRUE(observer_.web_state_moved_called()); | |
| 260 EXPECT_EQ(3, web_state_list_.count()); | |
| 261 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 262 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 263 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 264 } | |
| 265 | |
| 266 TEST_F(WebStateListTest, MoveWebStateAtSameIndex) { | |
| 267 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 268 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 269 web_state_list_.InsertWebState(2, CreateWebState(kURL2)); | |
| 270 | |
| 271 // Sanity check before closing WebState. | |
| 272 EXPECT_EQ(3, web_state_list_.count()); | |
| 273 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 274 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 275 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 276 | |
| 277 observer_.ResetStatistics(); | |
| 278 web_state_list_.MoveWebStateAt(2, 2); | |
| 279 | |
| 280 EXPECT_FALSE(observer_.web_state_moved_called()); | |
| 281 EXPECT_EQ(3, web_state_list_.count()); | |
| 282 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 283 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 284 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 285 } | |
| 286 | |
| 287 TEST_F(WebStateListTest, ReplaceWebStateAt) { | |
| 288 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 289 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 290 | |
| 291 // Sanity check before replacing WebState. | |
| 292 EXPECT_EQ(2, web_state_list_.count()); | |
| 293 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 294 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 295 | |
| 296 observer_.ResetStatistics(); | |
| 297 std::unique_ptr<web::WebState> old_web_state( | |
| 298 web_state_list_.ReplaceWebStateAt(1, CreateWebState(kURL2))); | |
| 299 | |
| 300 EXPECT_TRUE(observer_.web_state_replaced_called()); | |
| 301 EXPECT_EQ(2, web_state_list_.count()); | |
| 302 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 303 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 304 EXPECT_EQ(kURL1, old_web_state->GetVisibleURL().spec()); | |
| 305 } | |
| 306 | |
| 307 TEST_F(WebStateListTest, DetachWebStateAtIndexBegining) { | |
| 308 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 309 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 310 web_state_list_.InsertWebState(2, CreateWebState(kURL2)); | |
| 311 | |
| 312 // Sanity check before closing WebState. | |
| 313 EXPECT_EQ(3, web_state_list_.count()); | |
| 314 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 315 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 316 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 317 | |
| 318 observer_.ResetStatistics(); | |
| 319 web_state_list_.DetachWebStateAt(0); | |
| 320 | |
| 321 EXPECT_TRUE(observer_.web_state_detached_called()); | |
| 322 EXPECT_EQ(2, web_state_list_.count()); | |
| 323 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 324 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 325 } | |
| 326 | |
| 327 TEST_F(WebStateListTest, DetachWebStateAtIndexMiddle) { | |
| 328 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 329 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 330 web_state_list_.InsertWebState(2, CreateWebState(kURL2)); | |
| 331 | |
| 332 // Sanity check before closing WebState. | |
| 333 EXPECT_EQ(3, web_state_list_.count()); | |
| 334 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 335 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 336 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 337 | |
| 338 observer_.ResetStatistics(); | |
| 339 web_state_list_.DetachWebStateAt(1); | |
| 340 | |
| 341 EXPECT_TRUE(observer_.web_state_detached_called()); | |
| 342 EXPECT_EQ(2, web_state_list_.count()); | |
| 343 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 344 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 345 } | |
| 346 | |
| 347 TEST_F(WebStateListTest, DetachWebStateAtIndexLast) { | |
| 348 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 349 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 350 web_state_list_.InsertWebState(2, CreateWebState(kURL2)); | |
| 351 | |
| 352 // Sanity check before closing WebState. | |
| 353 EXPECT_EQ(3, web_state_list_.count()); | |
| 354 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 355 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 356 EXPECT_EQ(kURL2, web_state_list_.GetWebStateAt(2)->GetVisibleURL().spec()); | |
| 357 | |
| 358 observer_.ResetStatistics(); | |
| 359 web_state_list_.DetachWebStateAt(2); | |
| 360 | |
| 361 EXPECT_TRUE(observer_.web_state_detached_called()); | |
| 362 EXPECT_EQ(2, web_state_list_.count()); | |
| 363 EXPECT_EQ(kURL0, web_state_list_.GetWebStateAt(0)->GetVisibleURL().spec()); | |
| 364 EXPECT_EQ(kURL1, web_state_list_.GetWebStateAt(1)->GetVisibleURL().spec()); | |
| 365 } | |
| 366 | |
| 367 TEST_F(WebStateListTest, OpenersEmptyList) { | |
| 368 EXPECT_TRUE(web_state_list_.empty()); | |
| 369 | |
| 370 EXPECT_EQ(WebStateList::kInvalidIndex, | |
| 371 web_state_list_.GetIndexOfNextWebStateOpenedBy( | |
| 372 nullptr, WebStateList::kInvalidIndex, false)); | |
| 373 EXPECT_EQ(WebStateList::kInvalidIndex, | |
| 374 web_state_list_.GetIndexOfLastWebStateOpenedBy( | |
| 375 nullptr, WebStateList::kInvalidIndex, false)); | |
| 376 | |
| 377 EXPECT_EQ(WebStateList::kInvalidIndex, | |
| 378 web_state_list_.GetIndexOfNextWebStateOpenedBy( | |
| 379 nullptr, WebStateList::kInvalidIndex, true)); | |
| 380 EXPECT_EQ(WebStateList::kInvalidIndex, | |
| 381 web_state_list_.GetIndexOfLastWebStateOpenedBy( | |
| 382 nullptr, WebStateList::kInvalidIndex, true)); | |
| 383 } | |
| 384 | |
| 385 TEST_F(WebStateListTest, OpenersNothingOpened) { | |
| 386 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 387 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 388 web_state_list_.InsertWebState(2, CreateWebState(kURL2)); | |
| 389 | |
| 390 for (int index = 0; index < web_state_list_.count(); ++index) { | |
| 391 web::WebState* opener = web_state_list_.GetWebStateAt(index); | |
| 392 EXPECT_EQ( | |
| 393 WebStateList::kInvalidIndex, | |
| 394 web_state_list_.GetIndexOfNextWebStateOpenedBy(opener, index, false)); | |
| 395 EXPECT_EQ( | |
| 396 WebStateList::kInvalidIndex, | |
| 397 web_state_list_.GetIndexOfLastWebStateOpenedBy(opener, index, false)); | |
| 398 | |
| 399 EXPECT_EQ( | |
| 400 WebStateList::kInvalidIndex, | |
| 401 web_state_list_.GetIndexOfNextWebStateOpenedBy(opener, index, true)); | |
| 402 EXPECT_EQ( | |
| 403 WebStateList::kInvalidIndex, | |
| 404 web_state_list_.GetIndexOfLastWebStateOpenedBy(opener, index, true)); | |
| 405 } | |
| 406 } | |
| 407 | |
| 408 TEST_F(WebStateListTest, OpenersChildsAfterOpener) { | |
| 409 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 410 web::WebState* opener = web_state_list_.GetWebStateAt(0); | |
| 411 | |
| 412 web_state_list_.InsertWebState(1, CreateWebState(kURL1)); | |
| 413 web_state_list_.SetOpenerOfWebStateAt(1, WebStateOpener(opener)); | |
| 414 | |
| 415 web_state_list_.InsertWebState(2, CreateWebState(kURL2)); | |
| 416 web_state_list_.SetOpenerOfWebStateAt(2, WebStateOpener(opener)); | |
| 417 | |
| 418 const int start_index = web_state_list_.GetIndexOfWebState(opener); | |
| 419 EXPECT_EQ(1, | |
| 420 web_state_list_.GetIndexOfNextWebStateOpenedBy(opener, start_index, | |
| 421 false)); | |
| 422 EXPECT_EQ(2, | |
| 423 web_state_list_.GetIndexOfLastWebStateOpenedBy(opener, start_index, | |
| 424 false)); | |
| 425 | |
| 426 EXPECT_EQ(1, | |
| 427 web_state_list_.GetIndexOfNextWebStateOpenedBy(opener, start_index, | |
| 428 true)); | |
| 429 EXPECT_EQ(2, | |
| 430 web_state_list_.GetIndexOfLastWebStateOpenedBy(opener, start_index, | |
| 431 true)); | |
| 432 | |
| 433 // Simulate a navigation on the opener, results should not change if not | |
| 434 // using groups, but should now be kInvalidIndex otherwise. | |
| 435 opener->GetNavigationManager()->GoForward(); | |
| 436 | |
| 437 EXPECT_EQ(1, | |
| 438 web_state_list_.GetIndexOfNextWebStateOpenedBy(opener, start_index, | |
| 439 false)); | |
| 440 EXPECT_EQ(2, | |
| 441 web_state_list_.GetIndexOfLastWebStateOpenedBy(opener, start_index, | |
| 442 false)); | |
| 443 | |
| 444 EXPECT_EQ(WebStateList::kInvalidIndex, | |
| 445 web_state_list_.GetIndexOfNextWebStateOpenedBy(opener, start_index, | |
| 446 true)); | |
| 447 EXPECT_EQ(WebStateList::kInvalidIndex, | |
| 448 web_state_list_.GetIndexOfLastWebStateOpenedBy(opener, start_index, | |
| 449 true)); | |
| 450 | |
| 451 // Add a new WebState with the same opener. It should be considered the next | |
| 452 // WebState if groups are considered and the last independently on whether | |
| 453 // groups are used or not. | |
| 454 web_state_list_.InsertWebState(3, CreateWebState(kURL2)); | |
| 455 web_state_list_.SetOpenerOfWebStateAt(3, WebStateOpener(opener)); | |
| 456 | |
| 457 EXPECT_EQ(1, | |
| 458 web_state_list_.GetIndexOfNextWebStateOpenedBy(opener, start_index, | |
| 459 false)); | |
| 460 EXPECT_EQ(3, | |
| 461 web_state_list_.GetIndexOfLastWebStateOpenedBy(opener, start_index, | |
| 462 false)); | |
| 463 | |
| 464 EXPECT_EQ(3, | |
| 465 web_state_list_.GetIndexOfNextWebStateOpenedBy(opener, start_index, | |
| 466 true)); | |
| 467 EXPECT_EQ(3, | |
| 468 web_state_list_.GetIndexOfLastWebStateOpenedBy(opener, start_index, | |
| 469 true)); | |
| 470 } | |
| 471 | |
| 472 TEST_F(WebStateListTest, OpenersChildsBeforeOpener) { | |
| 473 web_state_list_.InsertWebState(0, CreateWebState(kURL0)); | |
| 474 web::WebState* opener = web_state_list_.GetWebStateAt(0); | |
| 475 | |
| 476 web_state_list_.InsertWebState(0, CreateWebState(kURL1)); | |
| 477 web_state_list_.SetOpenerOfWebStateAt(0, WebStateOpener(opener)); | |
| 478 | |
| 479 web_state_list_.InsertWebState(1, CreateWebState(kURL2)); | |
| 480 web_state_list_.SetOpenerOfWebStateAt(1, WebStateOpener(opener)); | |
| 481 | |
| 482 const int start_index = web_state_list_.GetIndexOfWebState(opener); | |
| 483 EXPECT_EQ(WebStateList::kInvalidIndex, | |
| 484 web_state_list_.GetIndexOfNextWebStateOpenedBy(opener, start_index, | |
| 485 false)); | |
| 486 EXPECT_EQ(WebStateList::kInvalidIndex, | |
| 487 web_state_list_.GetIndexOfLastWebStateOpenedBy(opener, start_index, | |
| 488 false)); | |
| 489 | |
| 490 EXPECT_EQ(WebStateList::kInvalidIndex, | |
| 491 web_state_list_.GetIndexOfNextWebStateOpenedBy(opener, start_index, | |
| 492 true)); | |
| 493 EXPECT_EQ(WebStateList::kInvalidIndex, | |
| 494 web_state_list_.GetIndexOfLastWebStateOpenedBy(opener, start_index, | |
| 495 true)); | |
| 496 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2799723002:
[ios] Move WebStateList to ios/chrome/browser/web_state_list. (Closed)
