1/*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "ecmascript/waiter_list.h"
17#include "ecmascript/tests/test_helper.h"
18
19using namespace panda;
20using namespace panda::ecmascript;
21
22namespace panda::test {
23class WaiterListTest : public BaseTestWithScope<false> {
24};
25
26static WaiterListNode *CreateListNode(JSThread *thread, uint32_t bufferLength)
27{
28    EcmaVM *ecmaVm = thread->GetEcmaVM();
29    WaiterListNode *listNode = new WaiterListNode();
30    void *toBuffer = ecmaVm->GetNativeAreaAllocator()->AllocateBuffer(bufferLength);
31    EXPECT_TRUE(toBuffer != nullptr && listNode != nullptr);
32    listNode->date_ = toBuffer;
33    listNode->index_ = bufferLength;
34    listNode->waitPointer_ = reinterpret_cast<int8_t *>(toBuffer) + bufferLength;
35    listNode->waiting_ = true;
36    listNode->prev_ = nullptr;
37    listNode->next_ = nullptr;
38    return listNode;
39}
40
41static void DeleteListNode(JSThread *thread, WaiterListNode *listNode)
42{
43    if (listNode != nullptr) {
44        thread->GetEcmaVM()->GetNativeAreaAllocator()->Delete(listNode->date_);
45        delete listNode;
46        listNode = nullptr;
47    }
48    return;
49}
50
51HWTEST_F_L0(WaiterListTest, CreateWaiterList)
52{
53    WaiterList *waitLists = Singleton<WaiterList>::GetInstance();
54    EXPECT_TRUE(waitLists != nullptr);
55}
56
57HWTEST_F_L0(WaiterListTest, AddNode)
58{
59    uint32_t bufferLength = 5;
60    WaiterList *waitLists = Singleton<WaiterList>::GetInstance();
61    WaiterListNode *listNode = CreateListNode(thread, bufferLength);
62    // add the listNode to waitlists
63    waitLists->AddNode(listNode);
64    auto indexOneIter = waitLists->locationListMap_.find(listNode->waitPointer_);
65    EXPECT_EQ(indexOneIter->second.pTail, listNode);
66    EXPECT_EQ(indexOneIter->second.pHead, listNode);
67    // change listNode property and add
68    listNode->waiting_ = false;
69    waitLists->AddNode(listNode);
70    auto indexOneIter1 = waitLists->locationListMap_.find(listNode->waitPointer_);
71    EXPECT_EQ(indexOneIter1->second.pTail, listNode);
72    EXPECT_EQ(indexOneIter1->second.pTail->next_, listNode);
73    EXPECT_EQ(indexOneIter1->second.pHead, listNode);
74    EXPECT_EQ(listNode->prev_, listNode);
75    EXPECT_EQ(listNode->next_, listNode);
76    EXPECT_EQ(listNode->prev_->waiting_, false);
77    DeleteListNode(thread, listNode);
78}
79}  // namespace panda::test
80