vasilito
cf12defd28
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
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SPDX-FileCopyrightText: 2016 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#include <KWindowSystem>
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#include <QSignalSpy>
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#include <QTest>
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#include "kselectionowner.h"
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#include "kx11extras.h"
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class CompositingEnabledTest : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void testRecreatingNetEventFilter();
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};
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void CompositingEnabledTest::testRecreatingNetEventFilter()
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{
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// this test simulates the condition that the compositor gets enabled while the NetEventFilter gets recreated
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QVERIFY(!KX11Extras::compositingActive());
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// fake the compositor
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QSignalSpy compositingChangedSpy(KX11Extras::self(), &KX11Extras::compositingChanged);
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QVERIFY(compositingChangedSpy.isValid());
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KSelectionOwner compositorSelection("_NET_WM_CM_S0");
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QSignalSpy claimedSpy(&compositorSelection, &KSelectionOwner::claimedOwnership);
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QVERIFY(claimedSpy.isValid());
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compositorSelection.claim(true);
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connect(&compositorSelection, &KSelectionOwner::claimedOwnership, [] {
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// let's connect to a signal which will cause a re-creation of NetEventFilter
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QSignalSpy workAreaChangedSpy(KX11Extras::self(), &KX11Extras::workAreaChanged);
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QVERIFY(workAreaChangedSpy.isValid());
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});
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QVERIFY(claimedSpy.wait());
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QTRY_VERIFY(KX11Extras::compositingActive());
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QCOMPARE(compositingChangedSpy.count(), 1);
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}
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QTEST_MAIN(CompositingEnabledTest)
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#include "compositingenabled_test.moc"
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