85dc8d54e6
CloseHandle can block for extended periods of time in certain cases, causing the whole thread to be blocked otherwise.
60 lines
1.7 KiB
D
60 lines
1.7 KiB
D
/++ dub.sdl:
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name "test"
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dependency "eventcore" path=".."
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debugVersions "EventCoreLogFiles"
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+/
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module test;
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import eventcore.core;
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import eventcore.socket;
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import std.file : remove;
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import std.socket : InternetAddress;
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import core.time : Duration, msecs;
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bool s_done;
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void main()
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{
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auto f = eventDriver.files.open("test.txt", FileOpenMode.createTrunc);
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assert(eventDriver.files.getSize(f) == 0);
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auto data = cast(const(ubyte)[])"Hello, World!";
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eventDriver.files.write(f, 0, data[0 .. 7], IOMode.all, (f, status, nbytes) {
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assert(status == IOStatus.ok);
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assert(nbytes == 7);
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assert(eventDriver.files.getSize(f) == 7);
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eventDriver.files.write(f, 5, data[5 .. $], IOMode.all, (f, status, nbytes) {
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assert(status == IOStatus.ok);
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assert(nbytes == data.length - 5);
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assert(eventDriver.files.getSize(f) == data.length);
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auto dst = new ubyte[data.length];
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eventDriver.files.read(f, 0, dst[0 .. 7], IOMode.all, (f, status, nbytes) {
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assert(status == IOStatus.ok);
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assert(nbytes == 7);
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assert(dst[0 .. 7] == data[0 .. 7]);
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eventDriver.files.read(f, 5, dst[5 .. $], IOMode.all, (f, status, nbytes) {
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assert(status == IOStatus.ok);
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assert(nbytes == data.length - 5);
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assert(dst == data);
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eventDriver.files.close(f, (f, s) {
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assert(s == CloseStatus.ok);
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() @trusted {
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scope (failure) assert(false);
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remove("test.txt");
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} ();
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eventDriver.files.releaseRef(f);
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s_done = true;
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});
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});
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});
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});
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});
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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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