Index: core/fxcrt/cfx_count_ref_unittest.cpp |
diff --git a/core/fxcrt/cfx_count_ref_unittest.cpp b/core/fxcrt/cfx_count_ref_unittest.cpp |
deleted file mode 100644 |
index 6ab56327d31e041b7f2b907075457733eb4fc990..0000000000000000000000000000000000000000 |
--- a/core/fxcrt/cfx_count_ref_unittest.cpp |
+++ /dev/null |
@@ -1,129 +0,0 @@ |
-// Copyright 2016 PDFium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include "core/fxcrt/cfx_count_ref.h" |
- |
-#include <map> |
-#include <string> |
- |
-#include "testing/fx_string_testhelpers.h" |
-#include "testing/gtest/include/gtest/gtest.h" |
- |
-namespace { |
- |
-class Observer { |
- public: |
- void OnConstruct(const std::string& name) { construction_counts_[name]++; } |
- void OnDestruct(const std::string& name) { destruction_counts_[name]++; } |
- int GetConstructionCount(const std::string& name) { |
- return construction_counts_[name]; |
- } |
- int GetDestructionCount(const std::string& name) { |
- return destruction_counts_[name]; |
- } |
- |
- private: |
- std::map<std::string, int> construction_counts_; |
- std::map<std::string, int> destruction_counts_; |
-}; |
- |
-class Object { |
- public: |
- Object(Observer* observer, const std::string& name) |
- : name_(name), observer_(observer) { |
- observer->OnConstruct(name_); |
- } |
- Object(const Object& that) : name_(that.name_), observer_(that.observer_) { |
- observer_->OnConstruct(name_); |
- } |
- ~Object() { observer_->OnDestruct(name_); } |
- |
- private: |
- std::string name_; |
- Observer* observer_; |
-}; |
- |
-} // namespace |
- |
-TEST(fxcrt, CountRefNull) { |
- Observer observer; |
- { |
- CFX_CountRef<Object> ptr; |
- EXPECT_EQ(nullptr, ptr.GetObject()); |
- } |
-} |
- |
-TEST(fxcrt, CountRefCopy) { |
- Observer observer; |
- { |
- CFX_CountRef<Object> ptr1; |
- ptr1.Emplace(&observer, std::string("one")); |
- { |
- CFX_CountRef<Object> ptr2 = ptr1; |
- EXPECT_EQ(1, observer.GetConstructionCount("one")); |
- EXPECT_EQ(0, observer.GetDestructionCount("one")); |
- } |
- { |
- CFX_CountRef<Object> ptr3(ptr1); |
- EXPECT_EQ(1, observer.GetConstructionCount("one")); |
- EXPECT_EQ(0, observer.GetDestructionCount("one")); |
- } |
- EXPECT_EQ(1, observer.GetConstructionCount("one")); |
- EXPECT_EQ(0, observer.GetDestructionCount("one")); |
- } |
- EXPECT_EQ(1, observer.GetDestructionCount("one")); |
-} |
- |
-TEST(fxcrt, CountRefAssignOverOld) { |
- Observer observer; |
- { |
- CFX_CountRef<Object> ptr1; |
- ptr1.Emplace(&observer, std::string("one")); |
- ptr1.Emplace(&observer, std::string("two")); |
- EXPECT_EQ(1, observer.GetConstructionCount("one")); |
- EXPECT_EQ(1, observer.GetConstructionCount("two")); |
- EXPECT_EQ(1, observer.GetDestructionCount("one")); |
- EXPECT_EQ(0, observer.GetDestructionCount("two")); |
- } |
- EXPECT_EQ(1, observer.GetDestructionCount("two")); |
-} |
- |
-TEST(fxcrt, CountRefAssignOverRetained) { |
- Observer observer; |
- { |
- CFX_CountRef<Object> ptr1; |
- ptr1.Emplace(&observer, std::string("one")); |
- CFX_CountRef<Object> ptr2(ptr1); |
- ptr1.Emplace(&observer, std::string("two")); |
- EXPECT_EQ(1, observer.GetConstructionCount("one")); |
- EXPECT_EQ(1, observer.GetConstructionCount("two")); |
- EXPECT_EQ(0, observer.GetDestructionCount("one")); |
- EXPECT_EQ(0, observer.GetDestructionCount("two")); |
- } |
- EXPECT_EQ(1, observer.GetDestructionCount("one")); |
- EXPECT_EQ(1, observer.GetDestructionCount("two")); |
-} |
- |
-TEST(fxcrt, CountRefGetModify) { |
- Observer observer; |
- { |
- CFX_CountRef<Object> ptr; |
- EXPECT_NE(nullptr, ptr.GetPrivateCopy(&observer, std::string("one"))); |
- EXPECT_EQ(1, observer.GetConstructionCount("one")); |
- EXPECT_EQ(0, observer.GetDestructionCount("one")); |
- |
- EXPECT_NE(nullptr, ptr.GetPrivateCopy(&observer, std::string("one"))); |
- EXPECT_EQ(1, observer.GetConstructionCount("one")); |
- EXPECT_EQ(0, observer.GetDestructionCount("one")); |
- { |
- CFX_CountRef<Object> other(ptr); |
- EXPECT_NE(nullptr, ptr.GetPrivateCopy(&observer, std::string("one"))); |
- EXPECT_EQ(2, observer.GetConstructionCount("one")); |
- EXPECT_EQ(0, observer.GetDestructionCount("one")); |
- } |
- EXPECT_EQ(2, observer.GetConstructionCount("one")); |
- EXPECT_EQ(1, observer.GetDestructionCount("one")); |
- } |
- EXPECT_EQ(2, observer.GetDestructionCount("one")); |
-} |