1 /*
2 * Copyright (C) 2024 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 "block_queue.h"
17
18 #include <gtest/gtest.h>
19 #include <gtest/hwext/gtest-multithread.h>
20 #include <unistd.h>
21
22 #include <cinttypes>
23 #include <sstream>
24 #include <thread>
25
26 #include "global.h"
27
28 namespace OHOS {
29 namespace MiscServices {
30 using namespace testing::ext;
31 using namespace testing::mt;
32 using namespace std::chrono;
33 class ImfBlockQueueTest : public testing::Test {
34 public:
35 static constexpr int32_t MAX_WAIT_TIME = 5000;
36 static constexpr int32_t EACH_THREAD_CIRCULATION_TIME = 100;
37 static void SetUpTestCase(void);
38 static void TearDownTestCase(void);
39 void SetUp();
40 void TearDown();
41 static void TestImfBlockQueue();
42 static int64_t GetThreadId();
43 static bool timeout_;
44
45 private:
46 static BlockQueue<std::chrono::system_clock::time_point> timeQueue_;
47 };
48 BlockQueue<std::chrono::system_clock::time_point> ImfBlockQueueTest::timeQueue_ { MAX_WAIT_TIME };
49 bool ImfBlockQueueTest::timeout_ { false };
SetUpTestCase(void)50 void ImfBlockQueueTest::SetUpTestCase(void) { }
51
TearDownTestCase(void)52 void ImfBlockQueueTest::TearDownTestCase(void) { }
53
SetUp()54 void ImfBlockQueueTest::SetUp() { }
55
TearDown()56 void ImfBlockQueueTest::TearDown() { }
57
GetThreadId()58 int64_t ImfBlockQueueTest::GetThreadId()
59 {
60 std::thread::id id = std::this_thread::get_id();
61 std::ostringstream oss;
62 oss << id;
63 std::string idStr = oss.str();
64 return atol(idStr.c_str());
65 }
66
TestImfBlockQueue()67 void ImfBlockQueueTest::TestImfBlockQueue()
68 {
69 for (int32_t i = 0; i < EACH_THREAD_CIRCULATION_TIME; i++) {
70 if (timeout_) {
71 break;
72 }
73 auto time = std::chrono::system_clock::now();
74 timeQueue_.Push(time);
75 int64_t start = duration_cast<milliseconds>(system_clock::now().time_since_epoch()).count();
76 timeQueue_.Wait(time);
77 int64_t end = duration_cast<milliseconds>(system_clock::now().time_since_epoch()).count();
78 auto consume = end - start;
79 auto threadId = GetThreadId();
80 IMSA_HILOGI("consume:%{public}" PRId64 ",threadId:%{public}" PRId64 "", consume, threadId);
81 if (consume >= MAX_WAIT_TIME) {
82 timeout_ = true;
83 }
84 timeQueue_.Pop();
85 }
86 }
87
88 /**
89 * @tc.name: blockQueueTest_001
90 * @tc.desc:
91 * @tc.type: FUNC
92 * @tc.require:
93 * @tc.author: chenyu
94 */
95 HWTEST_F(ImfBlockQueueTest, blockQueueTest_001, TestSize.Level1)
96 {
97 IMSA_HILOGI("ImfBlockQueueTest blockQueueTest_001 START");
98 SET_THREAD_NUM(5);
99 GTEST_RUN_TASK(TestImfBlockQueue);
100 EXPECT_FALSE(timeout_);
101 }
102 } // namespace MiscServices
103 } // namespace OHOS
104