danicoin/tests/System/TcpListenerTests.cpp

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// Copyright (c) 2011-2015 The Cryptonote developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <System/Dispatcher.h>
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#include <System/ContextGroup.h>
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#include <System/Event.h>
#include <System/InterruptedException.h>
#include <System/Ipv4Address.h>
#include <System/TcpConnection.h>
#include <System/TcpConnector.h>
#include <System/TcpListener.h>
#include <System/Timer.h>
#include <gtest/gtest.h>
using namespace System;
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class TcpListenerTests : public testing::Test {
public:
TcpListenerTests() :
event(dispatcher), listener(dispatcher, Ipv4Address("127.0.0.1"), 6666), contextGroup(dispatcher) {
}
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Dispatcher dispatcher;
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Event event;
TcpListener listener;
ContextGroup contextGroup;
};
TEST_F(TcpListenerTests, tcpListener1) {
contextGroup.spawn([&] {
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TcpConnector connector(dispatcher);
connector.connect(Ipv4Address("127.0.0.1"), 6666);
event.set();
});
listener.accept();
event.wait();
}
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TEST_F(TcpListenerTests, interruptListener) {
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bool stopped = false;
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contextGroup.spawn([&] {
try {
listener.accept();
} catch (InterruptedException&) {
stopped = true;
}
});
contextGroup.interrupt();
contextGroup.wait();
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ASSERT_TRUE(stopped);
}
TEST_F(TcpListenerTests, acceptAfterInterrupt) {
bool stopped = false;
contextGroup.spawn([&] {
try {
listener.accept();
} catch (InterruptedException&) {
stopped = true;
}
});
contextGroup.interrupt();
contextGroup.wait();
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ASSERT_TRUE(stopped);
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stopped = false;
contextGroup.spawn([&] {
Timer(dispatcher).sleep(std::chrono::milliseconds(1));
contextGroup.interrupt();
});
contextGroup.spawn([&] {
try {
TcpConnector connector(dispatcher);
connector.connect(Ipv4Address("127.0.0.1"), 6666);
} catch (InterruptedException&) {
stopped = true;
}
});
contextGroup.spawn([&] {
try {
listener.accept();
} catch (InterruptedException&) {
stopped = true;
}
});
contextGroup.wait();
ASSERT_FALSE(stopped);
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}
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TEST_F(TcpListenerTests, tcpListener3) {
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bool stopped = false;
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contextGroup.spawn([&] {
Timer(dispatcher).sleep(std::chrono::milliseconds(100));
contextGroup.interrupt();
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});
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contextGroup.spawn([&] {
try {
listener.accept();
} catch (InterruptedException&) {
stopped = true;
}
});
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contextGroup.wait();
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ASSERT_TRUE(stopped);
}