Commit 0ec3160d authored by Dominik Charousset's avatar Dominik Charousset

Support streaming tests in point_to_point_fixture

parent 148243da
......@@ -157,7 +157,7 @@ public:
// Convenience function for transmitting all "network" traffic.
void network_traffic() {
run_exhaustively([](planet_type* x) {
repeat([](planet_type* x) {
return x->mpx.try_exec_runnable() || x->mpx.read_data();
});
}
......@@ -165,10 +165,24 @@ public:
// Convenience function for transmitting all "network" traffic and running
// all executables on earth and mars.
void exec_all() {
run_exhaustively([](planet_type* x) {
auto advance = [](planet_type* x) {
return x->mpx.try_exec_runnable() || x->mpx.read_data()
|| x->sched.try_run_once();
});
};
auto trigger_timeouts = [](planet_type* x) {
auto& sched = x->sched;
sched.clock().current_time += x->credit_round_interval;
sched.dispatch();
};
for (;;) {
// Exhaust all messages in the system.
repeat(advance);
// Try to "revive" the system by dispatching timeouts.
once_for_each(trigger_timeouts);
// Stop if the timeouts didn't cause new activity.
if (!on_any(advance))
return;
}
}
void prepare_connection(planet_type& server, planet_type& client,
......@@ -179,11 +193,22 @@ public:
private:
template <class F>
void run_exhaustively(F f) {
bool on_any(F f) {
planet_type* planets[] = {&earth, &mars};
while (std::any_of(std::begin(planets), std::end(planets), f))
return std::any_of(std::begin(planets), std::end(planets), f);
}
template <class F>
void repeat(F f) {
while (on_any(f))
; // rince and repeat
}
template <class F>
void once_for_each(F f) {
planet_type* planets[] = {&earth, &mars};
std::for_each(std::begin(planets), std::end(planets), f);
}
};
/// Binds `test_coordinator_fixture<Config>` to `point_to_point_fixture`.
......
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