Alysa Liu
53 строки
1.4 KiB
C++
53 строки
1.4 KiB
C++
/*
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* Copyright © Advanced Micro Devices, Inc., or its affiliates.
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*
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* SPDX-License-Identifier: MIT
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*/
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#include<iostream>
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#include<thread>
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#include"gtest/gtest.h"
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using std::cout;
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using std::endl;
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// @Brief: this function is defined to be executed for thread #1
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static void ThreadEntry1() {
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cout << "The first thread is launched!" << endl;
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return;
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}
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// @Brief: this function is defined to be executed for thread #2
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static void ThreadEntry2() {
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cout << "The second thread is launched!" << endl;
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return;
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}
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// @Brief: google test case added for basic C++11 thread feature.
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// Here, in main function, it will create two threas objects, then,
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// check if each thread are joinable, if so, main thread wait until
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// the spawned threads finish.
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TEST(rocrtstCpp11Feature, BasicThread) {
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// Define two threads object;
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std::thread thread1;
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std::thread thread2;
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// At this point, it should be non-joinable
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ASSERT_EQ(false, thread1.joinable());
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ASSERT_EQ(false, thread2.joinable());
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// Assign execution codes to threads;
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thread1 = std::thread(ThreadEntry1);
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thread2 = std::thread(ThreadEntry2);
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// Now, the two threads should be joinable
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ASSERT_EQ(true, thread1.joinable());
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ASSERT_EQ(true, thread2.joinable());
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// Join the two threads until they finish
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thread1.join();
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thread2.join();
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// When execution flow reaches here, it succeed.
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cout << "Done!" << endl;
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}
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