| /* |
| * |
| * Copyright (c) 2020 Project CHIP Authors |
| * Copyright (c) 2016-2017 Nest Labs, Inc. |
| * All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** |
| * @file |
| * This file implements a test for CHIP core library reference counted object. |
| * |
| */ |
| |
| #include <inttypes.h> |
| #include <stdint.h> |
| #include <string.h> |
| |
| #include <lib/core/ReferenceCounted.h> |
| |
| #include <gtest/gtest.h> |
| |
| using namespace chip; |
| |
| class TestReferenceCounted : public ::testing::Test |
| { |
| public: |
| static void SetUpTestSuite() { ASSERT_EQ(chip::Platform::MemoryInit(), CHIP_NO_ERROR); } |
| static void TearDownTestSuite() { chip::Platform::MemoryShutdown(); } |
| }; |
| |
| class TestClass : public ReferenceCounted<TestClass> |
| { |
| }; |
| |
| TEST_F(TestReferenceCounted, TestRetainRelease) |
| { |
| TestClass * testObj = chip::Platform::New<TestClass>(); |
| EXPECT_EQ(testObj->GetReferenceCount(), 1u); |
| testObj->Retain(); |
| EXPECT_EQ(testObj->GetReferenceCount(), 2u); |
| testObj->Release(); |
| EXPECT_EQ(testObj->GetReferenceCount(), 1u); |
| testObj->Release(); |
| } |
| |
| class TestClassNonHeap; |
| class Deletor |
| { |
| public: |
| static void Release(TestClassNonHeap * obj); |
| }; |
| |
| class TestClassNonHeap : public ReferenceCounted<TestClassNonHeap, Deletor> |
| { |
| public: |
| bool deleted; |
| }; |
| |
| void Deletor::Release(TestClassNonHeap * obj) |
| { |
| obj->deleted = true; |
| } |
| |
| TEST_F(TestReferenceCounted, TestRetainReleaseNonHeap) |
| { |
| TestClassNonHeap testObj; |
| testObj.deleted = false; |
| EXPECT_EQ(testObj.GetReferenceCount(), 1u); |
| EXPECT_EQ(testObj.deleted, false); |
| testObj.Retain(); |
| EXPECT_EQ(testObj.GetReferenceCount(), 2u); |
| EXPECT_EQ(testObj.deleted, false); |
| testObj.Release(); |
| EXPECT_EQ(testObj.GetReferenceCount(), 1u); |
| EXPECT_EQ(testObj.deleted, false); |
| testObj.Release(); |
| EXPECT_EQ(testObj.GetReferenceCount(), 0u); |
| EXPECT_EQ(testObj.deleted, true); |
| } |