41 lines · cpp
1// This test is intended to create a situation in which a breakpoint will be2// hit in two threads at nearly the same moment. The expected result is that3// the breakpoint in the second thread will be hit while the breakpoint handler4// in the first thread is trying to stop all threads.5 6#include "pseudo_barrier.h"7#include <thread>8 9pseudo_barrier_t g_barrier;10 11volatile int g_test = 0;12 13void *14thread_func ()15{16 // Wait until both threads are running17 pseudo_barrier_wait(g_barrier);18 19 // Do something20 g_test++; // Set breakpoint here21 22 // Return23 return NULL;24}25 26int main ()27{28 // Don't let either thread do anything until they're both ready.29 pseudo_barrier_init(g_barrier, 2);30 31 // Create two threads32 std::thread thread_1(thread_func);33 std::thread thread_2(thread_func);34 35 // Wait for the threads to finish36 thread_1.join();37 thread_2.join();38 39 return 0;40}41