eventcore/tests/0-tcp-readwait.d

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/++ dub.sdl:
name "test"
dependency "eventcore" path=".."
+/
module test;
import eventcore.core;
import eventcore.socket;
import std.socket : InternetAddress;
import core.time : Duration, msecs;
ubyte[256] s_rbuf;
bool s_done;
void main()
{
version (OSX) {
import std.stdio;
writeln("This doesn't work on macOS. Skipping this test until it is determined that this special case should stay supported.");
return;
} else:
static ubyte[] pack1 = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
auto baddr = new InternetAddress(0x7F000001, 40002);
auto server = listenStream(baddr);
StreamSocket client;
StreamSocket incoming;
server.waitForConnections!((incoming_, addr) {
incoming = incoming_; // work around ref counting issue
incoming.read!((status, bts) {
assert(status == IOStatus.ok);
assert(bts == 0);
incoming.read!((status, bts) {
import std.stdio; try writefln("status %s", status); catch (Exception e) assert(false, e.msg);
assert(status == IOStatus.ok);
assert(bts == pack1.length);
assert(s_rbuf[0 .. bts] == pack1);
destroy(incoming);
destroy(server);
destroy(client);
s_done = true;
// FIXME: this shouldn't ne necessary:
eventDriver.core.exit();
})(s_rbuf, IOMode.immediate);
})(s_rbuf[0 .. 0], IOMode.once);
});
connectStream!((sock, status) {
assert(status == ConnectStatus.connected);
client = sock;
auto tm = eventDriver.timers.create();
eventDriver.timers.set(tm, 100.msecs, 0.msecs);
eventDriver.timers.wait(tm, (tm) {
client.write!((wstatus, bytes) {
assert(wstatus == IOStatus.ok);
assert(bytes == 10);
})(pack1, IOMode.all);
});
})(baddr);
ExitReason er;
do er = eventDriver.core.processEvents(Duration.max);
while (er == ExitReason.idle);
//assert(er == ExitReason.outOfWaiters); // FIXME: see above
assert(s_done);
s_done = false;
}