mirror of
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451 lines
10 KiB
C++
451 lines
10 KiB
C++
//
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// FIFOEventTest.cpp
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//
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// Copyright (c) 2004-2006, 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 "FIFOEventTest.h"
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#include "DummyDelegate.h"
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#include "CppUnit/TestCaller.h"
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#include "CppUnit/TestSuite.h"
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#include "Poco/Delegate.h"
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#include "Poco/Expire.h"
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#include "Poco/Thread.h"
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#include "Poco/Exception.h"
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using namespace Poco;
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#define LARGEINC 100
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FIFOEventTest::FIFOEventTest(const std::string& name): CppUnit::TestCase(name)
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{
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}
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FIFOEventTest::~FIFOEventTest()
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{
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}
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void FIFOEventTest::testNoDelegate()
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{
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int tmp = 0;
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EventArgs args;
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assertTrue (_count == 0);
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Void.notify(this);
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assertTrue (_count == 0);
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Void += delegate(this, &FIFOEventTest::onVoid);
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Void -= delegate(this, &FIFOEventTest::onVoid);
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Void.notify(this);
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assertTrue (_count == 0);
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Simple.notify(this, tmp);
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assertTrue (_count == 0);
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Simple += delegate(this, &FIFOEventTest::onSimple);
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Simple -= delegate(this, &FIFOEventTest::onSimple);
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Simple.notify(this, tmp);
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assertTrue (_count == 0);
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ConstSimple += delegate(this, &FIFOEventTest::onConstSimple);
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ConstSimple -= delegate(this, &FIFOEventTest::onConstSimple);
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ConstSimple.notify(this, tmp);
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assertTrue (_count == 0);
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//Note: passing &args will not work due to &
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EventArgs* pArgs = &args;
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Complex += delegate(this, &FIFOEventTest::onComplex);
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Complex -= delegate(this, &FIFOEventTest::onComplex);
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Complex.notify(this, pArgs);
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assertTrue (_count == 0);
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Complex2 += delegate(this, &FIFOEventTest::onComplex2);
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Complex2 -= delegate(this, &FIFOEventTest::onComplex2);
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Complex2.notify(this, args);
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assertTrue (_count == 0);
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const EventArgs* pCArgs = &args;
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ConstComplex += delegate(this, &FIFOEventTest::onConstComplex);
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ConstComplex -= delegate(this, &FIFOEventTest::onConstComplex);
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ConstComplex.notify(this, pCArgs);
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assertTrue (_count == 0);
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Const2Complex += delegate(this, &FIFOEventTest::onConst2Complex);
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Const2Complex -= delegate(this, &FIFOEventTest::onConst2Complex);
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Const2Complex.notify(this, pArgs);
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assertTrue (_count == 0);
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}
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void FIFOEventTest::testSingleDelegate()
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{
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int tmp = 0;
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EventArgs args;
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assertTrue (_count == 0);
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Void += delegate(this, &FIFOEventTest::onVoid);
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Void.notify(this);
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assertTrue (_count == 1);
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Simple += delegate(this, &FIFOEventTest::onSimple);
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Simple.notify(this, tmp);
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assertTrue (_count == 2);
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ConstSimple += delegate(this, &FIFOEventTest::onConstSimple);
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ConstSimple.notify(this, tmp);
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assertTrue (_count == 3);
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EventArgs* pArgs = &args;
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Complex += delegate(this, &FIFOEventTest::onComplex);
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Complex.notify(this, pArgs);
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assertTrue (_count == 4);
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Complex2 += delegate(this, &FIFOEventTest::onComplex2);
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Complex2.notify(this, args);
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assertTrue (_count == 5);
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const EventArgs* pCArgs = &args;
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ConstComplex += delegate(this, &FIFOEventTest::onConstComplex);
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ConstComplex.notify(this, pCArgs);
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assertTrue (_count == 6);
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Const2Complex += delegate(this, &FIFOEventTest::onConst2Complex);
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Const2Complex.notify(this, pArgs);
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assertTrue (_count == 7);
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// check if 2nd notify also works
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Const2Complex.notify(this, pArgs);
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assertTrue (_count == 8);
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}
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void FIFOEventTest::testDuplicateRegister()
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{
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int tmp = 0;
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assertTrue (_count == 0);
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Simple += delegate(this, &FIFOEventTest::onSimple);
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Simple += delegate(this, &FIFOEventTest::onSimple);
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Simple.notify(this, tmp);
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assertTrue (_count == 2);
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Simple -= delegate(this, &FIFOEventTest::onSimple);
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Simple.notify(this, tmp);
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assertTrue (_count == 3);
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}
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void FIFOEventTest::testDuplicateUnregister()
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{
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// duplicate unregister shouldn't give an error,
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int tmp = 0;
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assertTrue (_count == 0);
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Simple -= delegate(this, &FIFOEventTest::onSimple); // should work
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Simple.notify(this, tmp);
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assertTrue (_count == 0);
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Simple += delegate(this, &FIFOEventTest::onSimple);
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Simple.notify(this, tmp);
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assertTrue (_count == 1);
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Simple -= delegate(this, &FIFOEventTest::onSimple);
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Simple.notify(this, tmp);
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assertTrue (_count == 1);
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Simple -= delegate(this, &FIFOEventTest::onSimple);
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Simple.notify(this, tmp);
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assertTrue (_count == 1);
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}
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void FIFOEventTest::testDisabling()
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{
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int tmp = 0;
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assertTrue (_count == 0);
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Simple += delegate(this, &FIFOEventTest::onSimple);
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Simple.disable();
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Simple.notify(this, tmp);
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assertTrue (_count == 0);
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Simple.enable();
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Simple.notify(this, tmp);
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assertTrue (_count == 1);
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// unregister should also work with disabled event
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Simple.disable();
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Simple -= delegate(this, &FIFOEventTest::onSimple);
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Simple.enable();
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Simple.notify(this, tmp);
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assertTrue (_count == 1);
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}
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void FIFOEventTest::testFIFOOrder()
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{
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DummyDelegate o1;
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DummyDelegate o2;
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assertTrue (_count == 0);
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Simple += delegate(&o1, &DummyDelegate::onSimple);
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Simple += delegate(&o2, &DummyDelegate::onSimple2);
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int tmp = 0;
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Simple.notify(this, tmp);
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assertTrue (tmp == 2);
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Simple -= delegate(&o1, &DummyDelegate::onSimple);
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Simple -= delegate(&o2, &DummyDelegate::onSimple2);
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// now try with the wrong order
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Simple += delegate(&o2, &DummyDelegate::onSimple2);
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Simple += delegate(&o1, &DummyDelegate::onSimple);
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try
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{
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tmp = 0;
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Simple.notify(this, tmp);
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failmsg ("Notify should not work");
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}
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catch (Poco::InvalidArgumentException&)
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{
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}
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}
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void FIFOEventTest::testFIFOOrderExpire()
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{
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// expire must not break order!
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DummyDelegate o1;
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DummyDelegate o2;
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assertTrue (_count == 0);
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Simple += delegate(&o1, &DummyDelegate::onSimple, 5000);
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Simple += delegate(&o2, &DummyDelegate::onSimple2, 5000);
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int tmp = 0;
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Simple.notify(this, tmp);
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assertTrue (tmp == 2);
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// both ways of unregistering should work
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Simple -= delegate(&o1, &DummyDelegate::onSimple, 6000);
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Simple -= delegate(&o2, &DummyDelegate::onSimple2);
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Simple.notify(this, tmp);
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assertTrue (tmp == 2);
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// now start mixing of expire and non expire
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tmp = 0;
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Simple += delegate(&o1, &DummyDelegate::onSimple);
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Simple += delegate(&o2, &DummyDelegate::onSimple2, 5000);
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Simple.notify(this, tmp);
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assertTrue (tmp == 2);
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Simple -= delegate(&o2, &DummyDelegate::onSimple2);
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// it is not forbidden to unregister a non expiring event with an expire decorator (it is just stupid ;-))
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Simple -= delegate(&o1, &DummyDelegate::onSimple, 6000);
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Simple.notify(this, tmp);
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assertTrue (tmp == 2);
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// now try with the wrong order
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Simple += delegate(&o2, &DummyDelegate::onSimple2, 5000);
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Simple += delegate(&o1, &DummyDelegate::onSimple);
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try
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{
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tmp = 0;
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Simple.notify(this, tmp);
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failmsg ("Notify should not work");
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}
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catch (Poco::InvalidArgumentException&)
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{
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}
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}
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void FIFOEventTest::testExpire()
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{
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int tmp = 0;
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assertTrue (_count == 0);
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Simple += delegate(this, &FIFOEventTest::onSimple, 500);
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Simple.notify(this, tmp);
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assertTrue (_count == 1);
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Poco::Thread::sleep(700);
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Simple.notify(this, tmp);
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assertTrue (_count == 1);
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}
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void FIFOEventTest::testExpireReRegister()
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{
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int tmp = 0;
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assertTrue (_count == 0);
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Simple += delegate(this, &FIFOEventTest::onSimple, 500);
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Simple.notify(this, tmp);
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assertTrue (_count == 1);
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Poco::Thread::sleep(200);
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Simple.notify(this, tmp);
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assertTrue (_count == 2);
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// renew registration
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Simple += delegate(this, &FIFOEventTest::onSimple, 600);
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Poco::Thread::sleep(400);
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Simple.notify(this, tmp);
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assertTrue (_count == 3);
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Poco::Thread::sleep(300);
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Simple.notify(this, tmp);
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assertTrue (_count == 3);
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}
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void FIFOEventTest::testReturnParams()
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{
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DummyDelegate o1;
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Simple += delegate(&o1, &DummyDelegate::onSimple);
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int tmp = 0;
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Simple.notify(this, tmp);
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assertTrue (tmp == 1);
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}
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void FIFOEventTest::testOverwriteDelegate()
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{
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DummyDelegate o1;
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Simple += delegate(&o1, &DummyDelegate::onSimple);
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Simple += delegate(&o1, &DummyDelegate::onSimple2);
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int tmp = 0; // onsimple requires 0 as input
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Simple.notify(this, tmp);
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assertTrue (tmp == 2);
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}
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void FIFOEventTest::testAsyncNotify()
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{
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Poco::FIFOEvent<int> simple;
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simple += delegate(this, &FIFOEventTest::onAsync);
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assertTrue (_count == 0);
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int tmp = 0;
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Poco::ActiveResult<int>retArg = simple.notifyAsync(this, tmp);
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assertTrue (_count == 0);
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retArg.wait();
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assertTrue (retArg.data() == tmp);
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assertTrue (_count == LARGEINC);
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}
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void FIFOEventTest::onVoid(const void* pSender)
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{
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_count++;
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}
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void FIFOEventTest::onSimple(const void* pSender, int& i)
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{
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_count++;
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}
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void FIFOEventTest::onSimpleOther(const void* pSender, int& i)
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{
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_count+=100;
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}
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void FIFOEventTest::onConstSimple(const void* pSender, const int& i)
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{
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_count++;
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}
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void FIFOEventTest::onComplex(const void* pSender, Poco::EventArgs* & i)
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{
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_count++;
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}
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void FIFOEventTest::onComplex2(const void* pSender, Poco::EventArgs & i)
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{
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_count++;
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}
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void FIFOEventTest::onConstComplex(const void* pSender, const Poco::EventArgs*& i)
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{
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_count++;
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}
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void FIFOEventTest::onConst2Complex(const void* pSender, const Poco::EventArgs * const & i)
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{
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_count++;
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}
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void FIFOEventTest::onAsync(const void* pSender, int& i)
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{
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Poco::Thread::sleep(700);
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_count += LARGEINC ;
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}
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int FIFOEventTest::getCount() const
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{
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return _count;
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}
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void FIFOEventTest::setUp()
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{
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_count = 0;
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// must clear events, otherwise repeating test executions will fail
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// because tests are only created once, only setup is called before
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// each test run
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Void.clear();
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Simple.clear();
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ConstSimple.clear();
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Complex.clear();
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Complex2.clear();
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ConstComplex.clear();
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Const2Complex.clear();
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}
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void FIFOEventTest::tearDown()
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{
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}
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CppUnit::Test* FIFOEventTest::suite()
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{
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CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("FIFOEventTest");
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CppUnit_addTest(pSuite, FIFOEventTest, testNoDelegate);
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CppUnit_addTest(pSuite, FIFOEventTest, testSingleDelegate);
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CppUnit_addTest(pSuite, FIFOEventTest, testReturnParams);
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CppUnit_addTest(pSuite, FIFOEventTest, testDuplicateRegister);
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CppUnit_addTest(pSuite, FIFOEventTest, testDuplicateUnregister);
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CppUnit_addTest(pSuite, FIFOEventTest, testDisabling);
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CppUnit_addTest(pSuite, FIFOEventTest, testFIFOOrder);
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CppUnit_addTest(pSuite, FIFOEventTest, testFIFOOrderExpire);
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CppUnit_addTest(pSuite, FIFOEventTest, testExpire);
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CppUnit_addTest(pSuite, FIFOEventTest, testExpireReRegister);
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CppUnit_addTest(pSuite, FIFOEventTest, testOverwriteDelegate);
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CppUnit_addTest(pSuite, FIFOEventTest, testAsyncNotify);
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return pSuite;
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}
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