Warning, file /frameworks/kwindowsystem/autotests/kmanagerselectiontest.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
     This file is part of the KDE Libraries
 
     SPDX-FileCopyrightText: 2009 Lubos Lunak <l.lunak@kde.org>
     SPDX-FileCopyrightText: 2013 Martin Gräßlin <mgraesslin@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-or-later
 */
 
 #include "kmanagerselectiontest.h"
 #include "cptr_p.h"
 
 #include <QSignalSpy>
 #include <kselectionowner.h>
 #include <kselectionwatcher.h>
 
 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
 #include <private/qtx11extras_p.h>
 #else
 #include <QX11Info>
 #endif
 
 #define SNAME "_KDE_KMANAGERSELECTIONTEST"
 
 using namespace QTest;
 
 void KManagerSelectionTest::xSync()
 {
     xcb_connection_t *c = QX11Info::connection();
     const xcb_get_input_focus_cookie_t cookie = xcb_get_input_focus(c);
     xcb_generic_error_t *error = nullptr;
     UniqueCPointer<xcb_get_input_focus_reply_t> sync(xcb_get_input_focus_reply(c, cookie, &error));
     if (error) {
         free(error);
     }
 }
 
 void KManagerSelectionTest::claim(KSelectionOwner *owner, bool force, bool forceKill)
 {
     QSignalSpy claimSpy(owner, &KSelectionOwner::claimedOwnership);
     owner->claim(force, forceKill);
     xSync();
     QVERIFY(claimSpy.wait());
     QCOMPARE(claimSpy.count(), 1);
 }
 
 void KManagerSelectionTest::testAcquireRelease()
 {
     // test that newOwner() is emitted when there is a new selection owner
     KSelectionWatcher watcher(SNAME);
     KSelectionOwner owner(SNAME);
     QVERIFY(owner.ownerWindow() == XCB_WINDOW_NONE);
     QVERIFY(watcher.owner() == XCB_WINDOW_NONE);
     SigCheckWatcher sw(watcher);
     SigCheckOwner so(owner);
     claim(&owner);
     QSignalSpy newOwnerSpy(&watcher, &KSelectionWatcher::newOwner);
     QVERIFY(newOwnerSpy.wait());
     QVERIFY(sw.newowner == true);
     QVERIFY(sw.lostowner == false);
     QVERIFY(so.lostownership == false);
 }
 
 void KManagerSelectionTest::testInitiallyOwned()
 {
     // test that lostOwner() is emitted when the selection is disowned
     KSelectionOwner owner(SNAME);
     SigCheckOwner so(owner);
     claim(&owner);
     KSelectionWatcher watcher(SNAME);
     SigCheckWatcher sw(watcher);
     owner.release();
     QSignalSpy lostOwnerSpy(&watcher, &KSelectionWatcher::lostOwner);
     QVERIFY(lostOwnerSpy.wait(2000));
     QVERIFY(sw.newowner == false);
     QVERIFY(sw.lostowner == true);
     QVERIFY(so.lostownership == false);
 }
 
 void KManagerSelectionTest::testLostOwnership()
 {
     // test that lostOwnership() is emitted when something else forces taking the ownership
     KSelectionOwner owner1(SNAME);
     KSelectionOwner owner2(SNAME);
     claim(&owner1);
 
     QSignalSpy claimSpy(&owner2, &KSelectionOwner::failedToClaimOwnership);
     owner2.claim(false);
     claimSpy.wait();
     QCOMPARE(claimSpy.count(), 1);
     claim(&owner2, true, false);
 
     QEXPECT_FAIL("", "selectionClear event is not sent to the same X client", Abort);
     QSignalSpy lostOwnershipSpy(&owner1, &KSelectionOwner::lostOwnership);
     QVERIFY(lostOwnershipSpy.wait());
     QVERIFY(owner1.ownerWindow() == XCB_WINDOW_NONE);
     QVERIFY(owner2.ownerWindow() != XCB_WINDOW_NONE);
 }
 
 void KManagerSelectionTest::testWatching()
 {
     // test that KSelectionWatcher reports changes properly
     KSelectionWatcher watcher(SNAME);
     KSelectionOwner owner1(SNAME);
     KSelectionOwner owner2(SNAME);
     SigCheckWatcher sw(watcher);
     QSignalSpy newOwnerSpy(&watcher, &KSelectionWatcher::newOwner);
     QVERIFY(newOwnerSpy.isValid());
     claim(&owner1);
     if (newOwnerSpy.isEmpty()) {
         QVERIFY(newOwnerSpy.wait());
     }
     QCOMPARE(newOwnerSpy.count(), 1);
     QVERIFY(sw.newowner == true);
     QVERIFY(sw.lostowner == false);
     sw.newowner = sw.lostowner = false;
     newOwnerSpy.clear();
     QVERIFY(newOwnerSpy.isEmpty());
     claim(&owner2, true, false);
     xSync();
     if (newOwnerSpy.isEmpty()) {
         QVERIFY(newOwnerSpy.wait());
     }
     QCOMPARE(newOwnerSpy.count(), 1);
     QVERIFY(sw.newowner == true);
     QVERIFY(sw.lostowner == false);
     sw.newowner = sw.lostowner = false;
     QSignalSpy lostOwnerSpy(&watcher, &KSelectionWatcher::lostOwner);
     owner2.release();
     xSync();
     QVERIFY(lostOwnerSpy.wait());
     QVERIFY(sw.newowner == false);
     QVERIFY(sw.lostowner == true);
     sw.newowner = sw.lostowner = false;
     claim(&owner2);
     QVERIFY(newOwnerSpy.wait(2000));
     QVERIFY(sw.newowner == true);
     QVERIFY(sw.lostowner == false);
 }
 
 SigCheckOwner::SigCheckOwner(const KSelectionOwner &owner)
     : lostownership(false)
 {
     connect(&owner, &KSelectionOwner::lostOwnership, this, &SigCheckOwner::lostOwnership);
 }
 
 void SigCheckOwner::lostOwnership()
 {
     lostownership = true;
 }
 
 SigCheckWatcher::SigCheckWatcher(const KSelectionWatcher &watcher)
     : newowner(false)
     , lostowner(false)
 {
     connect(&watcher, &KSelectionWatcher::newOwner, this, &SigCheckWatcher::newOwner);
     connect(&watcher, &KSelectionWatcher::lostOwner, this, &SigCheckWatcher::lostOwner);
 }
 
 void SigCheckWatcher::newOwner()
 {
     newowner = true;
 }
 
 void SigCheckWatcher::lostOwner()
 {
     lostowner = true;
 }
 
 QTEST_MAIN(KManagerSelectionTest)