38 lines
783 B
C++
38 lines
783 B
C++
#include "job/flag.hpp"
|
|
#include "tap.hpp"
|
|
|
|
#include <thread>
|
|
|
|
|
|
int
|
|
main ()
|
|
{
|
|
util::TAP::logger tap;
|
|
|
|
util::job::flag f;
|
|
std::atomic<int> value = 0;
|
|
|
|
std::thread t1 ([&] () {
|
|
f.wait ();
|
|
value = 1;
|
|
});
|
|
|
|
std::this_thread::sleep_for (std::chrono::milliseconds (100));
|
|
|
|
tap.expect_eq (value, 0, "value hasn't been set during wait");
|
|
tap.expect_eq (f.notify (), 1, "notify reports one thread woke");
|
|
|
|
t1.join ();
|
|
tap.expect_eq (value, 1, "value has been changed after wait");
|
|
|
|
std::thread t2 ([&] () {
|
|
f.wait ();
|
|
value = 2;
|
|
});
|
|
|
|
std::this_thread::sleep_for (std::chrono::milliseconds (100));
|
|
tap.expect_eq (value, 2, "second wait didn't appear to block");
|
|
t2.join ();
|
|
|
|
return tap.status ();
|
|
} |