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-rw-r--r--src/components/utils/test/shared_ptr_test.cc542
1 files changed, 0 insertions, 542 deletions
diff --git a/src/components/utils/test/shared_ptr_test.cc b/src/components/utils/test/shared_ptr_test.cc
deleted file mode 100644
index 99fe4f7dd7..0000000000
--- a/src/components/utils/test/shared_ptr_test.cc
+++ /dev/null
@@ -1,542 +0,0 @@
-/*
- * Copyright (c) 2015, Ford Motor Company
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided with the
- * distribution.
- *
- * Neither the name of the Ford Motor Company nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdlib.h>
-#include <vector>
-#include <iostream>
-#include "gmock/gmock.h"
-#include "utils/shared_ptr.h"
-
-namespace test {
-namespace components {
-namespace utils_test {
-
-class CMockObject {
- public:
- CMockObject(int id);
- virtual ~CMockObject();
- virtual int getId() const;
-
- MOCK_METHOD0(destructor, void());
-
- private:
- int mId_;
-};
-
-class CExtendedMockObject : public CMockObject {
- public:
- CExtendedMockObject(int id);
-};
-
-using ::testing::NiceMock;
-
-CMockObject::CMockObject(int id) : mId_(id) {}
-
-CMockObject::~CMockObject() {
- destructor();
-}
-
-int CMockObject::getId() const {
- return mId_;
-}
-
-CExtendedMockObject::CExtendedMockObject(int id) : CMockObject(id) {}
-
-typedef utils::SharedPtr<CMockObject> tMockObjectPtr;
-typedef utils::SharedPtr<CExtendedMockObject> tExtendedMockObjectPtr;
-
-TEST(SharedPtrTest, DefaultConstructorTest) {
- // Constructor checks
- tMockObjectPtr p0;
- ASSERT_EQ(0, p0.get());
- ASSERT_FALSE(p0.valid());
-}
-
-TEST(SharedPtrTest, ConstructorWithOneParameterTest) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- EXPECT_CALL(*object1, destructor()).Times(1);
-
- // Constructor checks
- tMockObjectPtr p1(object1);
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-}
-
-TEST(SharedPtrTest, CopyConstructorTest) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- EXPECT_CALL(*object1, destructor()).Times(1);
-
- // Constructor checks
- tMockObjectPtr p1(object1);
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-
- tMockObjectPtr p2(p1);
- ASSERT_EQ(1, p2->getId());
- ASSERT_EQ(2u, *(p2.get_ReferenceCounter()));
- tMockObjectPtr p3 = p2;
- ASSERT_EQ(1, p3->getId());
- ASSERT_EQ(3u, *(p3.get_ReferenceCounter()));
- {
- tMockObjectPtr p4 = p3;
- ASSERT_EQ(1, p4->getId());
- ASSERT_EQ(4u, *(p3.get_ReferenceCounter()));
- }
- // Check reference counter decreased
- ASSERT_EQ(3u, *(p3.get_ReferenceCounter()));
-}
-
-TEST(SharedPtrTest, SecondConstructorWithOneParameterTest) {
- // Arrange
- CExtendedMockObject* object1 = new CExtendedMockObject(2);
- EXPECT_CALL(*object1, destructor()).Times(0);
-
- // Constructors checks
- tExtendedMockObjectPtr p1(object1);
- ASSERT_EQ(2, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-
- tMockObjectPtr p2(p1);
- ASSERT_EQ(2, p2->getId());
- ASSERT_EQ(2u, *(p2.get_ReferenceCounter()));
- EXPECT_CALL(*object1, destructor());
-}
-
-TEST(SharedPtrTest, AssignmentOperatorTest) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- CMockObject* object2 = new CMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(0);
- EXPECT_CALL(*object2, destructor()).Times(0);
-
- tMockObjectPtr p1(object1);
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-
- tMockObjectPtr p2(object2);
- ASSERT_EQ(2, p2->getId());
- ASSERT_EQ(1u, *(p2.get_ReferenceCounter()));
-
- tMockObjectPtr p3(p1);
- ASSERT_EQ(1, p3->getId());
- ASSERT_EQ(2u, *(p3.get_ReferenceCounter()));
-
- tMockObjectPtr p4(p3);
- ASSERT_EQ(1, p4->getId());
- ASSERT_EQ(3u, *(p4.get_ReferenceCounter()));
-
- tMockObjectPtr p5(p4);
- ASSERT_EQ(1, p5->getId());
- ASSERT_EQ(4u, *(p5.get_ReferenceCounter()));
-
- p5 = p2;
-
- // Check reference counter for new SharedPtr increased
- ASSERT_EQ(2, p5->getId());
- ASSERT_EQ(2u, *(p5.get_ReferenceCounter()));
-
- // Check reference counter for old SharedPtr decreased
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(3u, *(p1.get_ReferenceCounter()));
-
- EXPECT_CALL(*object1, destructor());
- EXPECT_CALL(*object2, destructor());
-}
-
-TEST(SharedPtrTest, SecondAssignmentOperatorTest) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- CExtendedMockObject* object2 = new CExtendedMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(0);
- EXPECT_CALL(*object2, destructor()).Times(0);
-
- tMockObjectPtr p1(object1);
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-
- tExtendedMockObjectPtr p2(object2);
- ASSERT_EQ(2, p2->getId());
- ASSERT_EQ(1u, *(p2.get_ReferenceCounter()));
-
- tMockObjectPtr p3(p1);
- ASSERT_EQ(1, p3->getId());
- ASSERT_EQ(2u, *(p3.get_ReferenceCounter()));
-
- tMockObjectPtr p4(p3);
- ASSERT_EQ(1, p4->getId());
- ASSERT_EQ(3u, *(p4.get_ReferenceCounter()));
-
- tMockObjectPtr p5(p4);
- ASSERT_EQ(1, p5->getId());
- ASSERT_EQ(4u, *(p5.get_ReferenceCounter()));
- // Use assignment operator
- p5 = p2;
-
- // Check reference counter for new SharedPtr increased
- ASSERT_EQ(2, p5->getId());
- ASSERT_EQ(2u, *(p5.get_ReferenceCounter()));
-
- // Check reference counter for old SharedPtr decreased
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(3u, *(p1.get_ReferenceCounter()));
-
- EXPECT_CALL(*object1, destructor());
- EXPECT_CALL(*object2, destructor());
-}
-
-TEST(SharedPtrTest, EqualOperatorTest) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- CMockObject* object2 = new CMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(0);
- EXPECT_CALL(*object2, destructor()).Times(0);
-
- tMockObjectPtr p1(object1);
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-
- tMockObjectPtr p2(object2);
- ASSERT_EQ(2, p2->getId());
- ASSERT_EQ(1u, *(p2.get_ReferenceCounter()));
-
- tMockObjectPtr p3(p1);
- ASSERT_EQ(1, p3->getId());
- ASSERT_EQ(2u, *(p3.get_ReferenceCounter()));
-
- tMockObjectPtr p4(p3);
- ASSERT_EQ(1, p4->getId());
- ASSERT_EQ(3u, *(p4.get_ReferenceCounter()));
-
- tMockObjectPtr p5(p4);
- ASSERT_EQ(1, p5->getId());
- ASSERT_EQ(4u, *(p5.get_ReferenceCounter()));
- // Checks
- ASSERT_TRUE(p1 == p3);
- ASSERT_TRUE(p1 == p4);
- ASSERT_TRUE(p4 == p3);
- ASSERT_FALSE(p1 == p2);
-
- EXPECT_CALL(*object1, destructor());
- EXPECT_CALL(*object2, destructor());
-}
-
-TEST(SharedPtrTest, LessThanOperatorTest) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- CMockObject* object2 = new CMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(0);
- EXPECT_CALL(*object2, destructor()).Times(0);
-
- tMockObjectPtr p1(object1);
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-
- tMockObjectPtr p2(object2);
- ASSERT_EQ(2, p2->getId());
- ASSERT_EQ(1u, *(p2.get_ReferenceCounter()));
-
- // Checks
- if (object1 < object2) {
- ASSERT_TRUE(p1 < p2);
- } else {
- ASSERT_FALSE(p1 < p2);
- }
-
- EXPECT_CALL(*object1, destructor());
- EXPECT_CALL(*object2, destructor());
-}
-
-TEST(SharedPtrTest, StaticPointerCastTest_DerivedToBase_ExpectCastOk) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- CExtendedMockObject* object2 = new CExtendedMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(1);
- EXPECT_CALL(*object2, destructor()).Times(0);
-
- tMockObjectPtr p1(object1);
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-
- tExtendedMockObjectPtr ep1(object2);
- ASSERT_EQ(2, ep1->getId());
- ASSERT_EQ(1u, *(ep1.get_ReferenceCounter()));
- // Cast from SharedPtr to Derived class to SharedPtr to Base class
- p1 = utils::SharedPtr<CExtendedMockObject>::static_pointer_cast<CMockObject>(
- ep1);
- // Checks
- ASSERT_EQ(2, p1->getId());
- ASSERT_EQ(2u, *(p1.get_ReferenceCounter()));
- ASSERT_TRUE(p1 == ep1);
-
- EXPECT_CALL(*object2, destructor());
-}
-
-TEST(SharedPtrTest, StaticPointerCastTest_BaseToDerived_ExpectCastOk) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- CExtendedMockObject* object2 = new CExtendedMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(0);
- EXPECT_CALL(*object2, destructor()).Times(1);
-
- tMockObjectPtr p1(object1);
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-
- tExtendedMockObjectPtr ep1(object2);
- ASSERT_EQ(2, ep1->getId());
- ASSERT_EQ(1u, *(ep1.get_ReferenceCounter()));
- // Cast from SharedPtr to Base class to SharedPtr to Derived class
- ep1 = utils::SharedPtr<CMockObject>::static_pointer_cast<CExtendedMockObject>(
- p1);
- // Checks
- ASSERT_EQ(1, ep1->getId());
- ASSERT_EQ(2u, *(ep1.get_ReferenceCounter()));
- ASSERT_TRUE(p1 == ep1);
-
- EXPECT_CALL(*object1, destructor());
-}
-
-TEST(SharedPtrTest, DynamicPointerCastTest_DerivedToBase_ExpectCastOk) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- CExtendedMockObject* object2 = new CExtendedMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(1);
- EXPECT_CALL(*object2, destructor()).Times(0);
-
- tMockObjectPtr p1(object1);
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-
- tExtendedMockObjectPtr ep1(object2);
- ASSERT_EQ(2, ep1->getId());
- ASSERT_EQ(1u, *(ep1.get_ReferenceCounter()));
- // Cast from SharedPtr to Derived class to SharedPtr to Base class
- p1 = utils::SharedPtr<CExtendedMockObject>::dynamic_pointer_cast<CMockObject>(
- ep1);
- // Checks
- ASSERT_EQ(2, p1->getId());
- ASSERT_EQ(2u, *(p1.get_ReferenceCounter()));
- ASSERT_TRUE(p1 == ep1);
-
- EXPECT_CALL(*object2, destructor());
-}
-
-TEST(SharedPtrTest, DynamicPointerCastTest_BaseToDerived_ExpectNullPtr) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- CExtendedMockObject* object2 = new CExtendedMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(0);
- EXPECT_CALL(*object2, destructor()).Times(1);
-
- tMockObjectPtr p1(object1);
- ASSERT_EQ(1, p1->getId());
- ASSERT_EQ(1u, *(p1.get_ReferenceCounter()));
-
- tExtendedMockObjectPtr ep1(object2);
- ASSERT_EQ(2, ep1->getId());
- ASSERT_EQ(1u, *(ep1.get_ReferenceCounter()));
- // Cast from SharedPtr to Base class to SharedPtr to Derived class
- ep1 =
- utils::SharedPtr<CMockObject>::dynamic_pointer_cast<CExtendedMockObject>(
- p1);
- // Checks
- ASSERT_EQ(NULL, ep1);
-
- EXPECT_CALL(*object1, destructor());
-}
-
-TEST(SharedPtrTest, ArrowOperatorTest) {
- // Arrange
- CExtendedMockObject* object1 = new CExtendedMockObject(1);
- CExtendedMockObject* object2 = new CExtendedMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(1);
- EXPECT_CALL(*object2, destructor()).Times(1);
-
- tExtendedMockObjectPtr ep1(object1);
- // Check
- ASSERT_EQ(1, ep1->getId());
-
- tMockObjectPtr p1(ep1);
- // Check
- ASSERT_EQ(1, p1->getId());
-
- tExtendedMockObjectPtr ep2(object2);
- // Check
- ASSERT_EQ(2, ep2->getId());
-}
-
-TEST(SharedPtrTest, DereferenceOperatorTest) {
- // Arrange
- CExtendedMockObject* object1 = new CExtendedMockObject(1);
- CExtendedMockObject* object2 = new CExtendedMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(1);
- EXPECT_CALL(*object2, destructor()).Times(1);
-
- tExtendedMockObjectPtr ep1(object1);
- // Check
- ASSERT_EQ(1, (*ep1).getId());
-
- tMockObjectPtr p1(ep1);
- // Check
- ASSERT_EQ(1, (*p1).getId());
-
- tExtendedMockObjectPtr ep2(object2);
- // Check
- ASSERT_EQ(2, (*ep2).getId());
-}
-
-TEST(SharedPtrTest, BoolOperatorTest) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- tMockObjectPtr p1(object1);
- tMockObjectPtr p2;
-
- // Checks
- ASSERT_TRUE(p1);
- ASSERT_FALSE(p2);
- EXPECT_CALL(*object1, destructor());
-}
-
-TEST(SharedPtrTest, ResetWithoutArgsTest) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- CMockObject* object2 = new CMockObject(2);
-
- EXPECT_CALL(*object1, destructor()).Times(1);
- EXPECT_CALL(*object2, destructor()).Times(1);
-
- tMockObjectPtr p1(object1);
- tMockObjectPtr p2(object2);
- ASSERT_EQ(2, p2->getId());
- ASSERT_EQ(1u, *(p2.get_ReferenceCounter()));
-
- tMockObjectPtr p3(p1);
- tMockObjectPtr p4(p3);
- ASSERT_EQ(1, p4->getId());
- ASSERT_EQ(3u, *(p4.get_ReferenceCounter()));
- // Act
- p2.reset();
- // Check
- EXPECT_EQ(NULL, p2.get());
- EXPECT_EQ(1u, *(p2.get_ReferenceCounter()));
- p4.reset();
- // Check
- EXPECT_EQ(NULL, p4.get());
- EXPECT_EQ(1u, *(p4.get_ReferenceCounter()));
-}
-
-TEST(SharedPtrTest, ResetWithArgumentTest) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- CMockObject* object2 = new CMockObject(27);
-
- EXPECT_CALL(*object1, destructor()).Times(1);
- EXPECT_CALL(*object2, destructor()).Times(1);
-
- tMockObjectPtr p1(object1);
- tMockObjectPtr p3(p1);
- tMockObjectPtr p4(p3);
- ASSERT_EQ(1, p4->getId());
- ASSERT_EQ(3u, *(p4.get_ReferenceCounter()));
- // Act
- p4.reset(object2);
- // Check
- EXPECT_EQ(27, (*p4).getId());
- EXPECT_EQ(1u, *(p4.get_ReferenceCounter()));
-}
-
-TEST(SharedPtrTest, GetMethodTest_ExpectObjPointer) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- EXPECT_CALL(*object1, destructor()).Times(1);
- tMockObjectPtr p1(object1);
- // Check
- ASSERT_EQ(object1, p1.get());
-}
-
-TEST(SharedPtrTest, ValidMethodTest_ExpectCorrectValidation) {
- // Arrange
- CMockObject* object1 = new CMockObject(1);
- EXPECT_CALL(*object1, destructor()).Times(1);
-
- tMockObjectPtr p1(object1);
- tMockObjectPtr p2;
- // Check
- ASSERT_TRUE(p1.valid());
- ASSERT_FALSE(p2.valid());
-}
-
-TEST(SharedPtrTest, DISABLED_StressTest) {
- // Arrange
- const size_t kNumIterations = 1024U * 1024U;
-
- size_t objectCreated = 0U;
- size_t pointersCopied = 0U;
- std::vector<tMockObjectPtr> objects;
-
- for (size_t i = 0U; i < kNumIterations; ++i) {
- if ((true == objects.empty()) || (0 == rand() % 256)) {
- CMockObject* object = new CMockObject(0);
- EXPECT_CALL(*object, destructor());
- objects.push_back(object);
- ++objectCreated;
- } else {
- size_t objectIndex = static_cast<size_t>(rand()) % objects.size();
-
- if (rand() % 2) {
- objects.push_back(objects[objectIndex]);
- ++pointersCopied;
- } else {
- objects.erase(objects.begin() + objectIndex);
- }
- }
- }
- printf("%zu objects created, %zu pointers copied\n",
- objectCreated,
- pointersCopied);
-}
-
-} // namespace utils_test
-} // namespace components
-} // namespace test
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