| OLD | NEW |
| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "base/memory/scoped_ptr.h" | 5 #include "base/memory/scoped_ptr.h" |
| 6 | 6 |
| 7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
| 8 #include "base/bind.h" | 8 #include "base/bind.h" |
| 9 #include "base/callback.h" | 9 #include "base/callback.h" |
| 10 #include "testing/gtest/include/gtest/gtest.h" | 10 #include "testing/gtest/include/gtest/gtest.h" |
| (...skipping 360 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 371 scoped_ptr<ConDecLogger[]> scoper3; | 371 scoped_ptr<ConDecLogger[]> scoper3; |
| 372 scoper3 = scoper2.Pass(); | 372 scoper3 = scoper2.Pass(); |
| 373 EXPECT_EQ(kNumLoggers, constructed); | 373 EXPECT_EQ(kNumLoggers, constructed); |
| 374 EXPECT_FALSE(scoper); | 374 EXPECT_FALSE(scoper); |
| 375 EXPECT_FALSE(scoper2); | 375 EXPECT_FALSE(scoper2); |
| 376 EXPECT_TRUE(scoper3); | 376 EXPECT_TRUE(scoper3); |
| 377 } | 377 } |
| 378 EXPECT_EQ(0, constructed); | 378 EXPECT_EQ(0, constructed); |
| 379 } | 379 } |
| 380 | 380 |
| 381 TEST(ScopedPtrTest, ScopedArray) { | |
| 382 static const int kNumLoggers = 12; | |
| 383 | |
| 384 int constructed = 0; | |
| 385 | |
| 386 { | |
| 387 scoped_array<ConDecLogger> scoper(new ConDecLogger[kNumLoggers]); | |
| 388 EXPECT_TRUE(scoper.get()); | |
| 389 EXPECT_EQ(&scoper[0], scoper.get()); | |
| 390 for (int i = 0; i < kNumLoggers; ++i) { | |
| 391 scoper[i].SetPtr(&constructed); | |
| 392 } | |
| 393 EXPECT_EQ(12, constructed); | |
| 394 | |
| 395 EXPECT_EQ(10, scoper.get()->SomeMeth(10)); | |
| 396 EXPECT_EQ(10, scoper[2].SomeMeth(10)); | |
| 397 } | |
| 398 EXPECT_EQ(0, constructed); | |
| 399 | |
| 400 // Test reset() and release() | |
| 401 { | |
| 402 scoped_array<ConDecLogger> scoper; | |
| 403 EXPECT_FALSE(scoper.get()); | |
| 404 EXPECT_FALSE(scoper.release()); | |
| 405 EXPECT_FALSE(scoper.get()); | |
| 406 scoper.reset(); | |
| 407 EXPECT_FALSE(scoper.get()); | |
| 408 | |
| 409 scoper.reset(new ConDecLogger[kNumLoggers]); | |
| 410 for (int i = 0; i < kNumLoggers; ++i) { | |
| 411 scoper[i].SetPtr(&constructed); | |
| 412 } | |
| 413 EXPECT_EQ(12, constructed); | |
| 414 scoper.reset(); | |
| 415 EXPECT_EQ(0, constructed); | |
| 416 | |
| 417 scoper.reset(new ConDecLogger[kNumLoggers]); | |
| 418 for (int i = 0; i < kNumLoggers; ++i) { | |
| 419 scoper[i].SetPtr(&constructed); | |
| 420 } | |
| 421 EXPECT_EQ(12, constructed); | |
| 422 ConDecLogger* ptr = scoper.release(); | |
| 423 EXPECT_EQ(12, constructed); | |
| 424 delete[] ptr; | |
| 425 EXPECT_EQ(0, constructed); | |
| 426 } | |
| 427 EXPECT_EQ(0, constructed); | |
| 428 | |
| 429 // Test swap(), ==, !=, and type-safe Boolean. | |
| 430 { | |
| 431 scoped_array<ConDecLogger> scoper1; | |
| 432 scoped_array<ConDecLogger> scoper2; | |
| 433 EXPECT_TRUE(scoper1 == scoper2.get()); | |
| 434 EXPECT_FALSE(scoper1 != scoper2.get()); | |
| 435 | |
| 436 ConDecLogger* loggers = new ConDecLogger[kNumLoggers]; | |
| 437 for (int i = 0; i < kNumLoggers; ++i) { | |
| 438 loggers[i].SetPtr(&constructed); | |
| 439 } | |
| 440 scoper1.reset(loggers); | |
| 441 EXPECT_TRUE(scoper1); | |
| 442 EXPECT_EQ(loggers, scoper1.get()); | |
| 443 EXPECT_FALSE(scoper2); | |
| 444 EXPECT_FALSE(scoper2.get()); | |
| 445 EXPECT_FALSE(scoper1 == scoper2.get()); | |
| 446 EXPECT_TRUE(scoper1 != scoper2.get()); | |
| 447 | |
| 448 scoper2.swap(scoper1); | |
| 449 EXPECT_EQ(loggers, scoper2.get()); | |
| 450 EXPECT_FALSE(scoper1.get()); | |
| 451 EXPECT_FALSE(scoper1 == scoper2.get()); | |
| 452 EXPECT_TRUE(scoper1 != scoper2.get()); | |
| 453 } | |
| 454 EXPECT_EQ(0, constructed); | |
| 455 } | |
| 456 | |
| 457 TEST(ScopedPtrTest, PassBehavior) { | 381 TEST(ScopedPtrTest, PassBehavior) { |
| 458 int constructed = 0; | 382 int constructed = 0; |
| 459 { | 383 { |
| 460 ConDecLogger* logger = new ConDecLogger(&constructed); | 384 ConDecLogger* logger = new ConDecLogger(&constructed); |
| 461 scoped_ptr<ConDecLogger> scoper(logger); | 385 scoped_ptr<ConDecLogger> scoper(logger); |
| 462 EXPECT_EQ(1, constructed); | 386 EXPECT_EQ(1, constructed); |
| 463 | 387 |
| 464 // Test Pass() with constructor; | 388 // Test Pass() with constructor; |
| 465 scoped_ptr<ConDecLogger> scoper2(scoper.Pass()); | 389 scoped_ptr<ConDecLogger> scoper2(scoper.Pass()); |
| 466 EXPECT_EQ(1, constructed); | 390 EXPECT_EQ(1, constructed); |
| (...skipping 206 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 673 scoped_ptr<OverloadedNewAndDelete> scoper(new OverloadedNewAndDelete()); | 597 scoped_ptr<OverloadedNewAndDelete> scoper(new OverloadedNewAndDelete()); |
| 674 EXPECT_TRUE(scoper.get()); | 598 EXPECT_TRUE(scoper.get()); |
| 675 | 599 |
| 676 scoped_ptr<OverloadedNewAndDelete> scoper2(scoper.Pass()); | 600 scoped_ptr<OverloadedNewAndDelete> scoper2(scoper.Pass()); |
| 677 } | 601 } |
| 678 EXPECT_EQ(1, OverloadedNewAndDelete::delete_count()); | 602 EXPECT_EQ(1, OverloadedNewAndDelete::delete_count()); |
| 679 EXPECT_EQ(1, OverloadedNewAndDelete::new_count()); | 603 EXPECT_EQ(1, OverloadedNewAndDelete::new_count()); |
| 680 } | 604 } |
| 681 | 605 |
| 682 // TODO scoped_ptr_malloc | 606 // TODO scoped_ptr_malloc |
| OLD | NEW |