69 lines
1.6 KiB
D
69 lines
1.6 KiB
D
/++ dub.sdl:
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name "test"
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dependency "eventcore" path=".."
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+/
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module test;
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import eventcore.core;
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import std.datetime : Clock, SysTime, UTC;
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import std.stdio : writefln;
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import core.time : Duration, msecs;
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SysTime s_startTime;
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int s_cnt = 0;
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bool s_done;
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void main()
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{
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s_startTime = Clock.currTime(UTC());
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bool timer1fired = false;
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// first timer: one-shot 200ms
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auto tm = eventDriver.timers.create();
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eventDriver.timers.wait(tm, (tm) nothrow @safe {
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scope (failure) assert(false);
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writefln("First timer");
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auto dur = Clock.currTime(UTC()) - s_startTime;
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assert(dur > 200.msecs);
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assert(dur < 220.msecs);
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timer1fired = true;
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});
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eventDriver.timers.set(tm, 200.msecs, 0.msecs);
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// second timer repeating 100ms, 3 times
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auto tm2 = eventDriver.timers.create();
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eventDriver.timers.set(tm2, 100.msecs, 100.msecs);
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void periodicCallback(TimerID timer) nothrow @safe {
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try {
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writefln("Second timer");
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auto dur = Clock.currTime(UTC()) - s_startTime;
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s_cnt++;
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assert(dur > 100.msecs * s_cnt);
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assert(dur < 100.msecs * s_cnt + 60.msecs);
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assert(s_cnt <= 3);
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if (s_cnt == 3) {
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s_done = true;
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eventDriver.timers.stop(timer);
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assert(timer1fired, "Timer 1 didn't fire within 300ms");
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} else eventDriver.timers.wait(tm2, &periodicCallback);
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} catch (Exception e) {
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assert(false, e.msg);
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}
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}
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eventDriver.timers.wait(tm2, &periodicCallback);
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ExitReason er;
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do er = eventDriver.core.processEvents(Duration.max);
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while (er == ExitReason.idle);
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assert(er == ExitReason.outOfWaiters);
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assert(s_done);
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s_done = false;
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}
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