mirror of
https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
146 lines
3.1 KiB
C++
146 lines
3.1 KiB
C++
//
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// PollSetTest.cpp
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//
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// Copyright (c) 2016, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#include "PollSetTest.h"
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#include "CppUnit/TestCaller.h"
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#include "CppUnit/TestSuite.h"
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#include "EchoServer.h"
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#include "Poco/Net/StreamSocket.h"
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#include "Poco/Net/ServerSocket.h"
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#include "Poco/Net/SocketAddress.h"
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#include "Poco/Net/NetException.h"
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#include "Poco/Net/PollSet.h"
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#include "Poco/Stopwatch.h"
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using Poco::Net::Socket;
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using Poco::Net::StreamSocket;
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using Poco::Net::ServerSocket;
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using Poco::Net::SocketAddress;
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using Poco::Net::ConnectionRefusedException;
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using Poco::Net::PollSet;
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using Poco::Timespan;
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using Poco::Stopwatch;
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PollSetTest::PollSetTest(const std::string& name): CppUnit::TestCase(name)
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{
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}
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PollSetTest::~PollSetTest()
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{
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}
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void PollSetTest::testPoll()
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{
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EchoServer echoServer1;
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EchoServer echoServer2;
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StreamSocket ss1;
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StreamSocket ss2;
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ss1.connect(SocketAddress("127.0.0.1", echoServer1.port()));
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ss2.connect(SocketAddress("127.0.0.1", echoServer2.port()));
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PollSet ps;
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assertTrue(ps.empty());
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ps.add(ss1, PollSet::POLL_READ);
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assertTrue(!ps.empty());
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assertTrue(ps.has(ss1));
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assertTrue(!ps.has(ss2));
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// nothing readable
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Stopwatch sw;
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sw.start();
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Timespan timeout(1000000);
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assertTrue (ps.poll(timeout).empty());
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assertTrue (sw.elapsed() >= 900000);
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sw.restart();
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ps.add(ss2, PollSet::POLL_READ);
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assertTrue(!ps.empty());
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assertTrue(ps.has(ss1));
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assertTrue(ps.has(ss2));
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// ss1 must be writable, if polled for
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ps.update(ss1, PollSet::POLL_READ | PollSet::POLL_WRITE);
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PollSet::SocketModeMap sm = ps.poll(timeout);
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assertTrue (sm.find(ss1) != sm.end());
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assertTrue (sm.find(ss2) == sm.end());
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assertTrue (sm.find(ss1)->second == PollSet::POLL_WRITE);
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assertTrue (sw.elapsed() < 100000);
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ps.update(ss1, PollSet::POLL_READ);
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ss1.sendBytes("hello", 5);
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char buffer[256];
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sw.restart();
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sm = ps.poll(timeout);
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assertTrue (sm.find(ss1) != sm.end());
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assertTrue (sm.find(ss2) == sm.end());
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assertTrue (sm.find(ss1)->second == PollSet::POLL_READ);
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assertTrue (sw.elapsed() < 100000);
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int n = ss1.receiveBytes(buffer, sizeof(buffer));
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assertTrue (n == 5);
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assertTrue (std::string(buffer, n) == "hello");
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ss2.sendBytes("HELLO", 5);
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sw.restart();
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sm = ps.poll(timeout);
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assertTrue (sm.find(ss1) == sm.end());
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assertTrue (sm.find(ss2) != sm.end());
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assertTrue (sm.find(ss2)->second == PollSet::POLL_READ);
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assertTrue (sw.elapsed() < 100000);
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n = ss2.receiveBytes(buffer, sizeof(buffer));
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assertTrue (n == 5);
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assertTrue (std::string(buffer, n) == "HELLO");
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ps.remove(ss2);
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assertTrue(!ps.empty());
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assertTrue(ps.has(ss1));
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assertTrue(!ps.has(ss2));
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ss2.sendBytes("HELLO", 5);
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sw.restart();
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sm = ps.poll(timeout);
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assertTrue (sm.empty());
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n = ss2.receiveBytes(buffer, sizeof(buffer));
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assertTrue (n == 5);
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assertTrue (std::string(buffer, n) == "HELLO");
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ss1.close();
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ss2.close();
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}
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void PollSetTest::setUp()
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{
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}
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void PollSetTest::tearDown()
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{
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}
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CppUnit::Test* PollSetTest::suite()
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{
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CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("PollSetTest");
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CppUnit_addTest(pSuite, PollSetTest, testPoll);
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return pSuite;
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}
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