66 lines
1.5 KiB
C++
66 lines
1.5 KiB
C++
// This test verifies the correct handling of child thread exits.
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#include "pseudo_barrier.h"
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#include <thread>
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pseudo_barrier_t g_barrier1;
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pseudo_barrier_t g_barrier2;
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pseudo_barrier_t g_barrier3;
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void *
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thread1 ()
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{
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// Synchronize with the main thread.
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pseudo_barrier_wait(g_barrier1);
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// Synchronize with the main thread and thread2.
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pseudo_barrier_wait(g_barrier2);
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// Return
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return NULL; // Set second breakpoint here
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}
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void *
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thread2 ()
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{
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// Synchronize with thread1 and the main thread.
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pseudo_barrier_wait(g_barrier2);
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// Synchronize with the main thread.
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pseudo_barrier_wait(g_barrier3);
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// Return
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return NULL;
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}
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int main ()
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{
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pseudo_barrier_init(g_barrier1, 2);
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pseudo_barrier_init(g_barrier2, 3);
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pseudo_barrier_init(g_barrier3, 2);
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// Create a thread.
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std::thread thread_1(thread1);
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// Wait for thread1 to start.
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pseudo_barrier_wait(g_barrier1);
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// Create another thread.
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std::thread thread_2(thread2); // Set first breakpoint here
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// Wait for thread2 to start.
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pseudo_barrier_wait(g_barrier2);
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// Wait for the first thread to finish
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thread_1.join();
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// Synchronize with the remaining thread
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int dummy = 47; // Set third breakpoint here
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pseudo_barrier_wait(g_barrier3);
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// Wait for the second thread to finish
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thread_2.join();
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return 0; // Set fourth breakpoint here
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}
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