mudlet/test/TTextEditBlinkTest.cpp
Mike Conley 2b9c8f101f
Fix: Keep blinking text updating reliably (#9321)
#### Brief overview of PR changes/additions
Keeps blinking text updating reliably so it does not appear stuck.

#### Motivation for adding to Mudlet
Makes everyday play feel consistent and avoids needing a reconnect.

#### Other info (issues closed, discussion etc)
Closes #9318

---------

Signed-off-by: Michael Conley <sousesider@gmail.com>
2026-06-15 09:49:08 +02:00

58 lines
3 KiB
C++

/***************************************************************************
* Copyright (C) 2026 by Mike Conley - mike.conley@stickmud.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "TTextEdit.h"
#include <QTest>
class TTextEditBlinkTest : public QObject
{
Q_OBJECT
private slots:
void shouldRegisterBlinkClient_data()
{
QTest::addColumn<bool>("enableBlinkText");
QTest::addColumn<bool>("hasBlinkingContentInRedrawnRegion");
QTest::addColumn<bool>("isBlinkClientRegistered");
QTest::addColumn<bool>("reusedCachedScreenContent");
QTest::addColumn<bool>("expected");
QTest::newRow("keeps registration when cached blinking content may still be visible") << true << false << true << true << true;
QTest::newRow("unregisters when blinking is disabled") << false << true << true << true << false;
QTest::newRow("unregisters when blinking is disabled regardless of other flags") << false << false << false << false << false;
QTest::newRow("registers when current paint finds blinking content") << true << true << false << false << true;
QTest::newRow("unregisters when paint did not reuse cache") << true << false << true << false << false;
QTest::newRow("unregisters when client was not registered even with cached content") << true << false << false << true << false;
}
void shouldRegisterBlinkClient()
{
QFETCH(bool, enableBlinkText);
QFETCH(bool, hasBlinkingContentInRedrawnRegion);
QFETCH(bool, isBlinkClientRegistered);
QFETCH(bool, reusedCachedScreenContent);
QFETCH(bool, expected);
QCOMPARE(TTextEdit::shouldRegisterBlinkClient(enableBlinkText, hasBlinkingContentInRedrawnRegion, isBlinkClientRegistered, reusedCachedScreenContent), expected);
}
};
QTEST_GUILESS_MAIN(TTextEditBlinkTest)
#include "TTextEditBlinkTest.moc"