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-rw-r--r--core/fxcrt/weak_ptr.h (renamed from core/fxcrt/cfx_weak_ptr.h)32
-rw-r--r--core/fxcrt/weak_ptr_unittest.cpp (renamed from core/fxcrt/cfx_weak_ptr_unittest.cpp)81
2 files changed, 61 insertions, 52 deletions
diff --git a/core/fxcrt/cfx_weak_ptr.h b/core/fxcrt/weak_ptr.h
index da96000a1b..eb8523bd3d 100644
--- a/core/fxcrt/cfx_weak_ptr.h
+++ b/core/fxcrt/weak_ptr.h
@@ -4,8 +4,8 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-#ifndef CORE_FXCRT_CFX_WEAK_PTR_H_
-#define CORE_FXCRT_CFX_WEAK_PTR_H_
+#ifndef CORE_FXCRT_WEAK_PTR_H_
+#define CORE_FXCRT_WEAK_PTR_H_
#include <cstddef>
#include <memory>
@@ -14,31 +14,33 @@
#include "core/fxcrt/fx_system.h"
#include "core/fxcrt/retain_ptr.h"
+namespace fxcrt {
+
template <class T, class D = std::default_delete<T>>
-class CFX_WeakPtr {
+class WeakPtr {
public:
- CFX_WeakPtr() {}
- CFX_WeakPtr(const CFX_WeakPtr& that) : m_pHandle(that.m_pHandle) {}
- CFX_WeakPtr(CFX_WeakPtr&& that) noexcept { Swap(that); }
- explicit CFX_WeakPtr(std::unique_ptr<T, D> pObj)
+ WeakPtr() {}
+ WeakPtr(const WeakPtr& that) : m_pHandle(that.m_pHandle) {}
+ WeakPtr(WeakPtr&& that) noexcept { Swap(that); }
+ explicit WeakPtr(std::unique_ptr<T, D> pObj)
: m_pHandle(new Handle(std::move(pObj))) {}
// Deliberately implicit to allow passing nullptr.
// NOLINTNEXTLINE(runtime/explicit)
- CFX_WeakPtr(std::nullptr_t arg) {}
+ WeakPtr(std::nullptr_t arg) {}
explicit operator bool() const { return m_pHandle && !!m_pHandle->Get(); }
bool HasOneRef() const { return m_pHandle && m_pHandle->HasOneRef(); }
T* operator->() { return m_pHandle->Get(); }
const T* operator->() const { return m_pHandle->Get(); }
- CFX_WeakPtr& operator=(const CFX_WeakPtr& that) {
+ WeakPtr& operator=(const WeakPtr& that) {
m_pHandle = that.m_pHandle;
return *this;
}
- bool operator==(const CFX_WeakPtr& that) const {
+ bool operator==(const WeakPtr& that) const {
return m_pHandle == that.m_pHandle;
}
- bool operator!=(const CFX_WeakPtr& that) const { return !(*this == that); }
+ bool operator!=(const WeakPtr& that) const { return !(*this == that); }
T* Get() const { return m_pHandle ? m_pHandle->Get() : nullptr; }
void DeleteObject() {
@@ -51,7 +53,7 @@ class CFX_WeakPtr {
void Reset(std::unique_ptr<T, D> pObj) {
m_pHandle.Reset(new Handle(std::move(pObj)));
}
- void Swap(CFX_WeakPtr& that) { m_pHandle.Swap(that.m_pHandle); }
+ void Swap(WeakPtr& that) { m_pHandle.Swap(that.m_pHandle); }
private:
class Handle {
@@ -83,4 +85,8 @@ class CFX_WeakPtr {
RetainPtr<Handle> m_pHandle;
};
-#endif // CORE_FXCRT_CFX_WEAK_PTR_H_
+} // namespace fxcrt
+
+using fxcrt::WeakPtr;
+
+#endif // CORE_FXCRT_WEAK_PTR_H_
diff --git a/core/fxcrt/cfx_weak_ptr_unittest.cpp b/core/fxcrt/weak_ptr_unittest.cpp
index aafcf16b3d..22a723043b 100644
--- a/core/fxcrt/cfx_weak_ptr_unittest.cpp
+++ b/core/fxcrt/weak_ptr_unittest.cpp
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
-#include "core/fxcrt/cfx_weak_ptr.h"
+#include "core/fxcrt/weak_ptr.h"
#include <memory>
#include <utility>
@@ -10,11 +10,12 @@
#include "core/fxcrt/fx_memory.h"
#include "testing/gtest/include/gtest/gtest.h"
+namespace fxcrt {
namespace {
class PseudoDeletable;
-using WeakPtr = CFX_WeakPtr<PseudoDeletable, ReleaseDeleter<PseudoDeletable>>;
-using UniquePtr =
+using WeakTestPtr = WeakPtr<PseudoDeletable, ReleaseDeleter<PseudoDeletable>>;
+using UniqueTestPtr =
std::unique_ptr<PseudoDeletable, ReleaseDeleter<PseudoDeletable>>;
class PseudoDeletable {
@@ -24,52 +25,52 @@ class PseudoDeletable {
++delete_count_;
next_.Reset();
}
- void SetNext(const WeakPtr& next) { next_ = next; }
+ void SetNext(const WeakTestPtr& next) { next_ = next; }
int delete_count() const { return delete_count_; }
private:
int delete_count_;
- WeakPtr next_;
+ WeakTestPtr next_;
};
} // namespace
-TEST(fxcrt, WeakPtrNull) {
- WeakPtr ptr1;
+TEST(WeakPtr, Null) {
+ WeakTestPtr ptr1;
EXPECT_FALSE(ptr1);
- WeakPtr ptr2;
+ WeakTestPtr ptr2;
EXPECT_TRUE(ptr1 == ptr2);
EXPECT_FALSE(ptr1 != ptr2);
- WeakPtr ptr3(ptr1);
+ WeakTestPtr ptr3(ptr1);
EXPECT_TRUE(ptr1 == ptr3);
EXPECT_FALSE(ptr1 != ptr3);
- WeakPtr ptr4 = ptr1;
+ WeakTestPtr ptr4 = ptr1;
EXPECT_TRUE(ptr1 == ptr4);
EXPECT_FALSE(ptr1 != ptr4);
}
-TEST(fxcrt, WeakPtrNonNull) {
+TEST(WeakPtr, NonNull) {
PseudoDeletable thing;
EXPECT_EQ(0, thing.delete_count());
{
- UniquePtr unique(&thing);
- WeakPtr ptr1(std::move(unique));
+ UniqueTestPtr unique(&thing);
+ WeakTestPtr ptr1(std::move(unique));
EXPECT_TRUE(ptr1);
EXPECT_EQ(&thing, ptr1.Get());
- WeakPtr ptr2;
+ WeakTestPtr ptr2;
EXPECT_FALSE(ptr1 == ptr2);
EXPECT_TRUE(ptr1 != ptr2);
{
- WeakPtr ptr3(ptr1);
+ WeakTestPtr ptr3(ptr1);
EXPECT_TRUE(ptr1 == ptr3);
EXPECT_FALSE(ptr1 != ptr3);
EXPECT_EQ(&thing, ptr3.Get());
{
- WeakPtr ptr4 = ptr1;
+ WeakTestPtr ptr4 = ptr1;
EXPECT_TRUE(ptr1 == ptr4);
EXPECT_FALSE(ptr1 != ptr4);
EXPECT_EQ(&thing, ptr4.Get());
@@ -80,12 +81,12 @@ TEST(fxcrt, WeakPtrNonNull) {
EXPECT_EQ(1, thing.delete_count());
}
-TEST(fxcrt, WeakPtrResetNull) {
+TEST(WeakPtr, ResetNull) {
PseudoDeletable thing;
{
- UniquePtr unique(&thing);
- WeakPtr ptr1(std::move(unique));
- WeakPtr ptr2 = ptr1;
+ UniqueTestPtr unique(&thing);
+ WeakTestPtr ptr1(std::move(unique));
+ WeakTestPtr ptr2 = ptr1;
ptr1.Reset();
EXPECT_FALSE(ptr1);
EXPECT_EQ(nullptr, ptr1.Get());
@@ -98,14 +99,14 @@ TEST(fxcrt, WeakPtrResetNull) {
EXPECT_EQ(1, thing.delete_count());
}
-TEST(fxcrt, WeakPtrResetNonNull) {
+TEST(WeakPtr, ResetNonNull) {
PseudoDeletable thing1;
PseudoDeletable thing2;
{
- UniquePtr unique1(&thing1);
- WeakPtr ptr1(std::move(unique1));
- WeakPtr ptr2 = ptr1;
- UniquePtr unique2(&thing2);
+ UniqueTestPtr unique1(&thing1);
+ WeakTestPtr ptr1(std::move(unique1));
+ WeakTestPtr ptr2 = ptr1;
+ UniqueTestPtr unique2(&thing2);
ptr2.Reset(std::move(unique2));
EXPECT_TRUE(ptr1);
EXPECT_EQ(&thing1, ptr1.Get());
@@ -120,12 +121,12 @@ TEST(fxcrt, WeakPtrResetNonNull) {
EXPECT_EQ(1, thing2.delete_count());
}
-TEST(fxcrt, WeakPtrDeleteObject) {
+TEST(WeakPtr, DeleteObject) {
PseudoDeletable thing;
{
- UniquePtr unique(&thing);
- WeakPtr ptr1(std::move(unique));
- WeakPtr ptr2 = ptr1;
+ UniqueTestPtr unique(&thing);
+ WeakTestPtr ptr1(std::move(unique));
+ WeakTestPtr ptr2 = ptr1;
ptr1.DeleteObject();
EXPECT_FALSE(ptr1);
EXPECT_EQ(nullptr, ptr1.Get());
@@ -138,14 +139,14 @@ TEST(fxcrt, WeakPtrDeleteObject) {
EXPECT_EQ(1, thing.delete_count());
}
-TEST(fxcrt, WeakPtrCyclic) {
+TEST(WeakPtr, Cyclic) {
PseudoDeletable thing1;
PseudoDeletable thing2;
{
- UniquePtr unique1(&thing1);
- UniquePtr unique2(&thing2);
- WeakPtr ptr1(std::move(unique1));
- WeakPtr ptr2(std::move(unique2));
+ UniqueTestPtr unique1(&thing1);
+ UniqueTestPtr unique2(&thing2);
+ WeakTestPtr ptr1(std::move(unique1));
+ WeakTestPtr ptr2(std::move(unique2));
ptr1->SetNext(ptr2);
ptr2->SetNext(ptr1);
}
@@ -154,14 +155,14 @@ TEST(fxcrt, WeakPtrCyclic) {
EXPECT_EQ(0, thing2.delete_count());
}
-TEST(fxcrt, WeakPtrCyclicDeleteObject) {
+TEST(WeakPtr, CyclicDeleteObject) {
PseudoDeletable thing1;
PseudoDeletable thing2;
{
- UniquePtr unique1(&thing1);
- UniquePtr unique2(&thing2);
- WeakPtr ptr1(std::move(unique1));
- WeakPtr ptr2(std::move(unique2));
+ UniqueTestPtr unique1(&thing1);
+ UniqueTestPtr unique2(&thing2);
+ WeakTestPtr ptr1(std::move(unique1));
+ WeakTestPtr ptr2(std::move(unique2));
ptr1->SetNext(ptr2);
ptr2->SetNext(ptr1);
ptr1.DeleteObject();
@@ -171,3 +172,5 @@ TEST(fxcrt, WeakPtrCyclicDeleteObject) {
EXPECT_EQ(1, thing1.delete_count());
EXPECT_EQ(1, thing2.delete_count());
}
+
+} // namespace fxcrt
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 13:20:55 +0000