Add test for issue #25 - periodic timers overlapping single-shot timers.
This commit is contained in:
parent
a52d064c9e
commit
ef7c19d373
68
tests/issue-25-periodic-timers.d
Normal file
68
tests/issue-25-periodic-timers.d
Normal file
|
@ -0,0 +1,68 @@
|
|||
/++ dub.sdl:
|
||||
name "test"
|
||||
dependency "eventcore" path=".."
|
||||
+/
|
||||
module test;
|
||||
|
||||
import eventcore.core;
|
||||
import std.datetime : Clock, SysTime, UTC;
|
||||
import std.stdio : writefln;
|
||||
import core.time : Duration, msecs;
|
||||
|
||||
SysTime s_startTime;
|
||||
int s_cnt = 0;
|
||||
bool s_done;
|
||||
|
||||
void main()
|
||||
{
|
||||
s_startTime = Clock.currTime(UTC());
|
||||
|
||||
bool timer1fired = false;
|
||||
|
||||
// first timer: one-shot 200ms
|
||||
auto tm = eventDriver.timers.create();
|
||||
eventDriver.timers.wait(tm, (tm) nothrow @safe {
|
||||
scope (failure) assert(false);
|
||||
writefln("First timer");
|
||||
|
||||
auto dur = Clock.currTime(UTC()) - s_startTime;
|
||||
assert(dur > 200.msecs);
|
||||
assert(dur < 220.msecs);
|
||||
|
||||
timer1fired = true;
|
||||
});
|
||||
eventDriver.timers.set(tm, 200.msecs, 0.msecs);
|
||||
|
||||
// second timer repeating 100ms, 3 times
|
||||
auto tm2 = eventDriver.timers.create();
|
||||
eventDriver.timers.set(tm2, 100.msecs, 100.msecs);
|
||||
void periodicCallback(TimerID timer) nothrow @safe {
|
||||
try {
|
||||
writefln("Second timer");
|
||||
|
||||
auto dur = Clock.currTime(UTC()) - s_startTime;
|
||||
s_cnt++;
|
||||
assert(dur > 100.msecs * s_cnt);
|
||||
assert(dur < 100.msecs * s_cnt + 20.msecs);
|
||||
assert(s_cnt <= 3);
|
||||
|
||||
if (s_cnt == 3) {
|
||||
s_done = true;
|
||||
eventDriver.timers.stop(timer);
|
||||
assert(timer1fired, "Timer 1 didn't fire within 300ms");
|
||||
} else eventDriver.timers.wait(tm2, &periodicCallback);
|
||||
} catch (Exception e) {
|
||||
assert(false, e.msg);
|
||||
}
|
||||
}
|
||||
|
||||
eventDriver.timers.wait(tm2, &periodicCallback);
|
||||
|
||||
|
||||
ExitReason er;
|
||||
do er = eventDriver.core.processEvents(Duration.max);
|
||||
while (er == ExitReason.idle);
|
||||
assert(er == ExitReason.outOfWaiters);
|
||||
assert(s_done);
|
||||
s_done = false;
|
||||
}
|
Loading…
Reference in a new issue