1eea477323
This test had an invalid circular dependency: the test is in qtbase, and it depends on lrelease in qttools, which depends on qtbase. Change the test to skip if lrelease is not available or not working. Change-Id: I4696f4a178a6f8c0f2e76b5c4ae7f60c4f953334 Reviewed-on: http://codereview.qt.nokia.com/2619 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
3040 lines
102 KiB
C++
3040 lines
102 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
|
|
** All rights reserved.
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
**
|
|
** This file is part of the test suite of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** GNU Lesser General Public License Usage
|
|
** This file may be used under the terms of the GNU Lesser General Public
|
|
** License version 2.1 as published by the Free Software Foundation and
|
|
** appearing in the file LICENSE.LGPL included in the packaging of this
|
|
** file. Please review the following information to ensure the GNU Lesser
|
|
** General Public License version 2.1 requirements will be met:
|
|
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU General
|
|
** Public License version 3.0 as published by the Free Software Foundation
|
|
** and appearing in the file LICENSE.GPL included in the packaging of this
|
|
** file. Please review the following information to ensure the GNU General
|
|
** Public License version 3.0 requirements will be met:
|
|
** http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** Other Usage
|
|
** Alternatively, this file may be used in accordance with the terms and
|
|
** conditions contained in a signed written agreement between you and Nokia.
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
|
|
#include <QtTest/QtTest>
|
|
#include <QAction>
|
|
#include <QUndoStack>
|
|
|
|
//TESTED_CLASS=
|
|
//TESTED_FILES=
|
|
|
|
/******************************************************************************
|
|
** Commands
|
|
*/
|
|
|
|
class InsertCommand : public QUndoCommand
|
|
{
|
|
public:
|
|
InsertCommand(QString *str, int idx, const QString &text,
|
|
QUndoCommand *parent = 0);
|
|
|
|
virtual void undo();
|
|
virtual void redo();
|
|
|
|
private:
|
|
QString *m_str;
|
|
int m_idx;
|
|
QString m_text;
|
|
};
|
|
|
|
class RemoveCommand : public QUndoCommand
|
|
{
|
|
public:
|
|
RemoveCommand(QString *str, int idx, int len, QUndoCommand *parent = 0);
|
|
|
|
virtual void undo();
|
|
virtual void redo();
|
|
|
|
private:
|
|
QString *m_str;
|
|
int m_idx;
|
|
QString m_text;
|
|
};
|
|
|
|
class AppendCommand : public QUndoCommand
|
|
{
|
|
public:
|
|
AppendCommand(QString *str, const QString &text, bool _fail_merge = false,
|
|
QUndoCommand *parent = 0);
|
|
~AppendCommand();
|
|
|
|
virtual void undo();
|
|
virtual void redo();
|
|
virtual int id() const;
|
|
virtual bool mergeWith(const QUndoCommand *other);
|
|
|
|
bool merged;
|
|
bool fail_merge;
|
|
static int delete_cnt;
|
|
|
|
private:
|
|
QString *m_str;
|
|
QString m_text;
|
|
};
|
|
|
|
class IdleCommand : public QUndoCommand
|
|
{
|
|
public:
|
|
IdleCommand(QUndoCommand *parent = 0);
|
|
~IdleCommand();
|
|
|
|
virtual void undo();
|
|
virtual void redo();
|
|
};
|
|
|
|
InsertCommand::InsertCommand(QString *str, int idx, const QString &text,
|
|
QUndoCommand *parent)
|
|
: QUndoCommand(parent)
|
|
{
|
|
QVERIFY(str->length() >= idx);
|
|
|
|
setText("insert");
|
|
|
|
m_str = str;
|
|
m_idx = idx;
|
|
m_text = text;
|
|
}
|
|
|
|
void InsertCommand::redo()
|
|
{
|
|
QVERIFY(m_str->length() >= m_idx);
|
|
|
|
m_str->insert(m_idx, m_text);
|
|
}
|
|
|
|
void InsertCommand::undo()
|
|
{
|
|
QCOMPARE(m_str->mid(m_idx, m_text.length()), m_text);
|
|
|
|
m_str->remove(m_idx, m_text.length());
|
|
}
|
|
|
|
RemoveCommand::RemoveCommand(QString *str, int idx, int len, QUndoCommand *parent)
|
|
: QUndoCommand(parent)
|
|
{
|
|
QVERIFY(str->length() >= idx + len);
|
|
|
|
setText("remove");
|
|
|
|
m_str = str;
|
|
m_idx = idx;
|
|
m_text = m_str->mid(m_idx, len);
|
|
}
|
|
|
|
void RemoveCommand::redo()
|
|
{
|
|
QCOMPARE(m_str->mid(m_idx, m_text.length()), m_text);
|
|
|
|
m_str->remove(m_idx, m_text.length());
|
|
}
|
|
|
|
void RemoveCommand::undo()
|
|
{
|
|
QVERIFY(m_str->length() >= m_idx);
|
|
|
|
m_str->insert(m_idx, m_text);
|
|
}
|
|
|
|
int AppendCommand::delete_cnt = 0;
|
|
|
|
AppendCommand::AppendCommand(QString *str, const QString &text, bool _fail_merge,
|
|
QUndoCommand *parent)
|
|
: QUndoCommand(parent)
|
|
{
|
|
setText("append");
|
|
|
|
m_str = str;
|
|
m_text = text;
|
|
merged = false;
|
|
fail_merge = _fail_merge;
|
|
}
|
|
|
|
AppendCommand::~AppendCommand()
|
|
{
|
|
++delete_cnt;
|
|
}
|
|
|
|
void AppendCommand::redo()
|
|
{
|
|
m_str->append(m_text);
|
|
}
|
|
|
|
void AppendCommand::undo()
|
|
{
|
|
QCOMPARE(m_str->mid(m_str->length() - m_text.length()), m_text);
|
|
|
|
m_str->truncate(m_str->length() - m_text.length());
|
|
}
|
|
|
|
int AppendCommand::id() const
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
bool AppendCommand::mergeWith(const QUndoCommand *other)
|
|
{
|
|
if (other->id() != id())
|
|
return false;
|
|
if (fail_merge)
|
|
return false;
|
|
m_text += static_cast<const AppendCommand*>(other)->m_text;
|
|
merged = true;
|
|
return true;
|
|
}
|
|
|
|
IdleCommand::IdleCommand(QUndoCommand *parent)
|
|
: QUndoCommand(parent)
|
|
{
|
|
// "idle-item" goes to QUndoStack::{redo,undo}Text
|
|
// "idle-action" goes to all other places (e.g. QUndoView)
|
|
setText("idle-item\nidle-action");
|
|
}
|
|
|
|
IdleCommand::~IdleCommand()
|
|
{
|
|
}
|
|
|
|
void IdleCommand::redo()
|
|
{
|
|
}
|
|
|
|
void IdleCommand::undo()
|
|
{
|
|
}
|
|
|
|
/******************************************************************************
|
|
** tst_QUndoStack
|
|
*/
|
|
|
|
class tst_QUndoStack : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
tst_QUndoStack();
|
|
|
|
private slots:
|
|
void undoRedo();
|
|
void setIndex();
|
|
void setClean();
|
|
void clear();
|
|
void childCommand();
|
|
void macroBeginEnd();
|
|
void compression();
|
|
void undoLimit();
|
|
void commandTextFormat();
|
|
void separateUndoText();
|
|
};
|
|
|
|
tst_QUndoStack::tst_QUndoStack()
|
|
{
|
|
}
|
|
|
|
static QString glue(const QString &s1, const QString &s2)
|
|
{
|
|
QString result;
|
|
|
|
result.append(s1);
|
|
if (!s1.isEmpty() && !s2.isEmpty())
|
|
result.append(' ');
|
|
result.append(s2);
|
|
|
|
return result;
|
|
}
|
|
|
|
static void checkState(QSignalSpy &redoTextChangedSpy,
|
|
QSignalSpy &canRedoChangedSpy,
|
|
QSignalSpy &undoTextChangedSpy,
|
|
QAction *const redoAction,
|
|
QAction *const undoAction,
|
|
QSignalSpy &canUndoChangedSpy,
|
|
QSignalSpy &cleanChangedSpy,
|
|
QSignalSpy &indexChangedSpy,
|
|
QUndoStack &stack,
|
|
const bool _clean,
|
|
const int _count,
|
|
const int _index,
|
|
const bool _canUndo,
|
|
const QString &_undoText,
|
|
const bool _canRedo,
|
|
const QString &_redoText,
|
|
const bool _cleanChanged,
|
|
const bool _indexChanged,
|
|
const bool _undoChanged,
|
|
const bool _redoChanged)
|
|
{
|
|
QCOMPARE(stack.count(), _count);
|
|
QCOMPARE(stack.isClean(), _clean);
|
|
QCOMPARE(stack.index(), _index);
|
|
QCOMPARE(stack.canUndo(), _canUndo);
|
|
QCOMPARE(stack.undoText(), QString(_undoText));
|
|
QCOMPARE(stack.canRedo(), _canRedo);
|
|
QCOMPARE(stack.redoText(), QString(_redoText));
|
|
if (_indexChanged) {
|
|
QCOMPARE(indexChangedSpy.count(), 1);
|
|
QCOMPARE(indexChangedSpy.at(0).at(0).toInt(), _index);
|
|
indexChangedSpy.clear();
|
|
} else {
|
|
QCOMPARE(indexChangedSpy.count(), 0);
|
|
}
|
|
if (_cleanChanged) {
|
|
QCOMPARE(cleanChangedSpy.count(), 1);
|
|
QCOMPARE(cleanChangedSpy.at(0).at(0).toBool(), _clean);
|
|
cleanChangedSpy.clear();
|
|
} else {
|
|
QCOMPARE(cleanChangedSpy.count(), 0);
|
|
}
|
|
if (_undoChanged) {
|
|
QCOMPARE(canUndoChangedSpy.count(), 1);
|
|
QCOMPARE(canUndoChangedSpy.at(0).at(0).toBool(), _canUndo);
|
|
QCOMPARE(undoAction->isEnabled(), _canUndo);
|
|
QCOMPARE(undoTextChangedSpy.count(), 1);
|
|
QCOMPARE(undoTextChangedSpy.at(0).at(0).toString(), QString(_undoText));
|
|
QCOMPARE(undoAction->text(), glue("foo", _undoText));
|
|
canUndoChangedSpy.clear();
|
|
undoTextChangedSpy.clear();
|
|
} else {
|
|
QCOMPARE(canUndoChangedSpy.count(), 0);
|
|
QCOMPARE(undoTextChangedSpy.count(), 0);
|
|
}
|
|
if (_redoChanged) {
|
|
QCOMPARE(canRedoChangedSpy.count(), 1);
|
|
QCOMPARE(canRedoChangedSpy.at(0).at(0).toBool(), _canRedo);
|
|
QCOMPARE(redoAction->isEnabled(), _canRedo);
|
|
QCOMPARE(redoTextChangedSpy.count(), 1);
|
|
QCOMPARE(redoTextChangedSpy.at(0).at(0).toString(), QString(_redoText));
|
|
QCOMPARE(redoAction->text(), glue("bar", _redoText));
|
|
canRedoChangedSpy.clear();
|
|
redoTextChangedSpy.clear();
|
|
} else {
|
|
QCOMPARE(canRedoChangedSpy.count(), 0);
|
|
QCOMPARE(redoTextChangedSpy.count(), 0);
|
|
}
|
|
}
|
|
|
|
void tst_QUndoStack::undoRedo()
|
|
{
|
|
QUndoStack stack;
|
|
QAction *undoAction = stack.createUndoAction(0, QString("foo"));
|
|
QAction *redoAction = stack.createRedoAction(0, QString("bar"));
|
|
QSignalSpy indexChangedSpy(&stack, SIGNAL(indexChanged(int)));
|
|
QSignalSpy cleanChangedSpy(&stack, SIGNAL(cleanChanged(bool)));
|
|
QSignalSpy canUndoChangedSpy(&stack, SIGNAL(canUndoChanged(bool)));
|
|
QSignalSpy undoTextChangedSpy(&stack, SIGNAL(undoTextChanged(QString)));
|
|
QSignalSpy canRedoChangedSpy(&stack, SIGNAL(canRedoChanged(bool)));
|
|
QSignalSpy redoTextChangedSpy(&stack, SIGNAL(redoTextChanged(QString)));
|
|
QString str;
|
|
|
|
// push, undo, redo
|
|
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
0, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.undo(); // nothing to undo
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
0, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 0, "hello"));
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 2, "123"));
|
|
QCOMPARE(str, QString("he123llo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.redo();
|
|
QCOMPARE(str, QString("he123llo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.redo(); // nothing to redo
|
|
QCOMPARE(str, QString("he123llo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo(); // nothing to undo
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
// push after undo - check that undone commands get deleted
|
|
|
|
stack.redo();
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new RemoveCommand(&str, 2, 2));
|
|
QCOMPARE(str, QString("heo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count - still 2, last command got deleted
|
|
2, // index
|
|
true, // canUndo
|
|
"remove", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"remove", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 0, "goodbye"));
|
|
QCOMPARE(str, QString("goodbye"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count - two commands got deleted
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
}
|
|
|
|
void tst_QUndoStack::setIndex()
|
|
{
|
|
QUndoStack stack;
|
|
QAction *undoAction = stack.createUndoAction(0, QString("foo"));
|
|
QAction *redoAction = stack.createRedoAction(0, QString("bar"));
|
|
QSignalSpy indexChangedSpy(&stack, SIGNAL(indexChanged(int)));
|
|
QSignalSpy cleanChangedSpy(&stack, SIGNAL(cleanChanged(bool)));
|
|
QSignalSpy canUndoChangedSpy(&stack, SIGNAL(canUndoChanged(bool)));
|
|
QSignalSpy undoTextChangedSpy(&stack, SIGNAL(undoTextChanged(QString)));
|
|
QSignalSpy canRedoChangedSpy(&stack, SIGNAL(canRedoChanged(bool)));
|
|
QSignalSpy redoTextChangedSpy(&stack, SIGNAL(redoTextChanged(QString)));
|
|
QString str;
|
|
|
|
stack.setIndex(10); // should do nothing
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
0, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.setIndex(0); // should do nothing
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
0, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.setIndex(-10); // should do nothing
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
0, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 0, "hello"));
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 2, "123"));
|
|
QCOMPARE(str, QString("he123llo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setIndex(2);
|
|
QCOMPARE(str, QString("he123llo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.setIndex(0);
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setIndex(10); // should set index to 2
|
|
QCOMPARE(str, QString("he123llo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setIndex(-10); // should set index to 0
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setIndex(1);
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setIndex(2);
|
|
QCOMPARE(str, QString("he123llo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
}
|
|
|
|
void tst_QUndoStack::setClean()
|
|
{
|
|
QUndoStack stack;
|
|
QAction *undoAction = stack.createUndoAction(0, QString("foo"));
|
|
QAction *redoAction = stack.createRedoAction(0, QString("bar"));
|
|
QSignalSpy indexChangedSpy(&stack, SIGNAL(indexChanged(int)));
|
|
QSignalSpy cleanChangedSpy(&stack, SIGNAL(cleanChanged(bool)));
|
|
QSignalSpy canUndoChangedSpy(&stack, SIGNAL(canUndoChanged(bool)));
|
|
QSignalSpy undoTextChangedSpy(&stack, SIGNAL(undoTextChanged(QString)));
|
|
QSignalSpy canRedoChangedSpy(&stack, SIGNAL(canRedoChanged(bool)));
|
|
QSignalSpy redoTextChangedSpy(&stack, SIGNAL(redoTextChanged(QString)));
|
|
QString str;
|
|
|
|
QCOMPARE(stack.cleanIndex(), 0);
|
|
stack.setClean();
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
0, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
QCOMPARE(stack.cleanIndex(), 0);
|
|
|
|
stack.push(new InsertCommand(&str, 0, "goodbye"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
QCOMPARE(stack.cleanIndex(), 0);
|
|
|
|
stack.setClean();
|
|
QCOMPARE(str, QString("goodbye"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
QCOMPARE(stack.cleanIndex(), 1);
|
|
|
|
stack.push(new AppendCommand(&str, " cowboy"));
|
|
QCOMPARE(str, QString("goodbye cowboy"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
QCOMPARE(stack.cleanIndex(), 1);
|
|
|
|
stack.undo(); // reaching clean state from above
|
|
QCOMPARE(str, QString("goodbye"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
QCOMPARE(stack.cleanIndex(), 1);
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
QCOMPARE(stack.cleanIndex(), 1);
|
|
|
|
stack.redo(); // reaching clean state from below
|
|
QCOMPARE(str, QString("goodbye"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
QCOMPARE(stack.cleanIndex(), 1);
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
QCOMPARE(stack.cleanIndex(), 1);
|
|
|
|
stack.push(new InsertCommand(&str, 0, "foo")); // the clean state gets deleted!
|
|
QCOMPARE(str, QString("foo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
QCOMPARE(stack.cleanIndex(), -1);
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
QCOMPARE(stack.cleanIndex(), -1);
|
|
}
|
|
|
|
void tst_QUndoStack::clear()
|
|
{
|
|
QUndoStack stack;
|
|
QAction *undoAction = stack.createUndoAction(this, QString("foo"));
|
|
QAction *redoAction = stack.createRedoAction(this, QString("bar"));
|
|
QSignalSpy indexChangedSpy(&stack, SIGNAL(indexChanged(int)));
|
|
QSignalSpy cleanChangedSpy(&stack, SIGNAL(cleanChanged(bool)));
|
|
QSignalSpy canUndoChangedSpy(&stack, SIGNAL(canUndoChanged(bool)));
|
|
QSignalSpy undoTextChangedSpy(&stack, SIGNAL(undoTextChanged(QString)));
|
|
QSignalSpy canRedoChangedSpy(&stack, SIGNAL(canRedoChanged(bool)));
|
|
QSignalSpy redoTextChangedSpy(&stack, SIGNAL(redoTextChanged(QString)));
|
|
QString str;
|
|
|
|
stack.clear();
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
0, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 0, "hello"));
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 2, "123"));
|
|
QCOMPARE(str, QString("he123llo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.clear();
|
|
QCOMPARE(str, QString("he123llo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
0, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
str.clear();
|
|
stack.push(new InsertCommand(&str, 0, "hello"));
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 2, "123"));
|
|
QCOMPARE(str, QString("he123llo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setIndex(0);
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.clear();
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
0, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
}
|
|
|
|
void tst_QUndoStack::childCommand()
|
|
{
|
|
QUndoStack stack;
|
|
QAction *undoAction = stack.createUndoAction(0, QString("foo"));
|
|
QAction *redoAction = stack.createRedoAction(0, QString("bar"));
|
|
QSignalSpy indexChangedSpy(&stack, SIGNAL(indexChanged(int)));
|
|
QSignalSpy cleanChangedSpy(&stack, SIGNAL(cleanChanged(bool)));
|
|
QSignalSpy canUndoChangedSpy(&stack, SIGNAL(canUndoChanged(bool)));
|
|
QSignalSpy undoTextChangedSpy(&stack, SIGNAL(undoTextChanged(QString)));
|
|
QSignalSpy canRedoChangedSpy(&stack, SIGNAL(canRedoChanged(bool)));
|
|
QSignalSpy redoTextChangedSpy(&stack, SIGNAL(redoTextChanged(QString)));
|
|
QString str;
|
|
|
|
stack.push(new InsertCommand(&str, 0, "hello"));
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
QUndoCommand *cmd = new QUndoCommand();
|
|
cmd->setText("ding");
|
|
new InsertCommand(&str, 5, "world", cmd);
|
|
new RemoveCommand(&str, 4, 1, cmd);
|
|
stack.push(cmd);
|
|
QCOMPARE(str, QString("hellworld"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"ding", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"ding", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.redo();
|
|
QCOMPARE(str, QString("hellworld"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"ding", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
delete undoAction;
|
|
delete redoAction;
|
|
}
|
|
|
|
void tst_QUndoStack::macroBeginEnd()
|
|
{
|
|
QUndoStack stack;
|
|
QAction *undoAction = stack.createUndoAction(0, QString("foo"));
|
|
QAction *redoAction = stack.createRedoAction(0, QString("bar"));
|
|
QSignalSpy indexChangedSpy(&stack, SIGNAL(indexChanged(int)));
|
|
QSignalSpy cleanChangedSpy(&stack, SIGNAL(cleanChanged(bool)));
|
|
QSignalSpy canUndoChangedSpy(&stack, SIGNAL(canUndoChanged(bool)));
|
|
QSignalSpy undoTextChangedSpy(&stack, SIGNAL(undoTextChanged(QString)));
|
|
QSignalSpy canRedoChangedSpy(&stack, SIGNAL(canRedoChanged(bool)));
|
|
QSignalSpy redoTextChangedSpy(&stack, SIGNAL(redoTextChanged(QString)));
|
|
QString str;
|
|
|
|
stack.beginMacro("ding");
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setClean(); // should do nothing
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.undo(); // should do nothing
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.redo(); // should do nothing
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.setIndex(0); // should do nothing
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.endMacro();
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index - endMacro() increments index
|
|
true, // canUndo
|
|
"ding", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 0, "h"));
|
|
QCOMPARE(str, QString("h"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 1, "owdy"));
|
|
QCOMPARE(str, QString("howdy"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
3, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setIndex(2);
|
|
QCOMPARE(str, QString("h"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.beginMacro("dong"); // the "owdy" command gets deleted
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new InsertCommand(&str, 1, "ello"));
|
|
QCOMPARE(str, QString("hello"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.push(new RemoveCommand(&str, 1, 2));
|
|
QCOMPARE(str, QString("hlo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.beginMacro("dong2");
|
|
QCOMPARE(str, QString("hlo"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.push(new RemoveCommand(&str, 1, 1));
|
|
QCOMPARE(str, QString("ho"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.endMacro();
|
|
QCOMPARE(str, QString("ho"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.endMacro();
|
|
QCOMPARE(str, QString("ho"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
3, // index
|
|
true, // canUndo
|
|
"dong", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("h"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"dong", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString(""));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"ding", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setIndex(3);
|
|
QCOMPARE(str, QString("ho"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
3, // index
|
|
true, // canUndo
|
|
"dong", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setIndex(1);
|
|
QCOMPARE(str, QString());
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"ding", // undoText
|
|
true, // canRedo
|
|
"insert", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
delete undoAction;
|
|
delete redoAction;
|
|
}
|
|
|
|
void tst_QUndoStack::compression()
|
|
{
|
|
QUndoStack stack;
|
|
QAction *undoAction = stack.createUndoAction(0, QString("foo"));
|
|
QAction *redoAction = stack.createRedoAction(0, QString("bar"));
|
|
QSignalSpy indexChangedSpy(&stack, SIGNAL(indexChanged(int)));
|
|
QSignalSpy cleanChangedSpy(&stack, SIGNAL(cleanChanged(bool)));
|
|
QSignalSpy canUndoChangedSpy(&stack, SIGNAL(canUndoChanged(bool)));
|
|
QSignalSpy undoTextChangedSpy(&stack, SIGNAL(undoTextChanged(QString)));
|
|
QSignalSpy canRedoChangedSpy(&stack, SIGNAL(canRedoChanged(bool)));
|
|
QSignalSpy redoTextChangedSpy(&stack, SIGNAL(redoTextChanged(QString)));
|
|
QString str;
|
|
|
|
AppendCommand::delete_cnt = 0;
|
|
|
|
stack.push(new InsertCommand(&str, 0, "ene"));
|
|
QCOMPARE(str, QString("ene"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, " due")); // #1
|
|
QCOMPARE(str, QString("ene due"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, " rike")); // #2 should merge
|
|
QCOMPARE(str, QString("ene due rike"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 1); // #2 should be deleted
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setClean();
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, " fake")); // #3 should NOT merge, since the stack was clean
|
|
QCOMPARE(str, QString("ene due rike fake")); // and we want to be able to return to this state
|
|
QCOMPARE(AppendCommand::delete_cnt, 1); // #3 should not be deleted
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
3, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("ene due rike"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
3, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("ene"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"insert", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "ma", true)); // #4 clean state gets deleted!
|
|
QCOMPARE(str, QString("enema"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 3); // #1 got deleted
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "trix")); // #5 should NOT merge
|
|
QCOMPARE(str, QString("enematrix"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 3);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
3, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("enema"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
// and now for command compression inside macros
|
|
|
|
stack.setClean();
|
|
QCOMPARE(str, QString("enema"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
3, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
true, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.beginMacro("ding");
|
|
QCOMPARE(str, QString("enema"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 4); // #5 gets deleted
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
AppendCommand *merge_cmd = new AppendCommand(&str, "top");
|
|
stack.push(merge_cmd); // #6
|
|
QCOMPARE(merge_cmd->merged, false);
|
|
QCOMPARE(str, QString("enematop"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "eja")); // #7 should merge
|
|
QCOMPARE(str, QString("enematopeja"));
|
|
QCOMPARE(merge_cmd->merged, true);
|
|
QCOMPARE(AppendCommand::delete_cnt, 5); // #7 gets deleted
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
merge_cmd->merged = false;
|
|
|
|
stack.push(new InsertCommand(&str, 2, "123")); // should not merge
|
|
QCOMPARE(str, QString("en123ematopeja"));
|
|
QCOMPARE(merge_cmd->merged, false);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.endMacro();
|
|
QCOMPARE(str, QString("en123ematopeja"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
3, // index
|
|
true, // canUndo
|
|
"ding", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("enema"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
3, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
true, // canRedo
|
|
"ding", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.redo();
|
|
QCOMPARE(str, QString("en123ematopeja"));
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
3, // index
|
|
true, // canUndo
|
|
"ding", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
delete undoAction;
|
|
delete redoAction;
|
|
}
|
|
|
|
void tst_QUndoStack::undoLimit()
|
|
{
|
|
QUndoStack stack;
|
|
QAction *undoAction = stack.createUndoAction(0, QString("foo"));
|
|
QAction *redoAction = stack.createRedoAction(0, QString("bar"));
|
|
QSignalSpy indexChangedSpy(&stack, SIGNAL(indexChanged(int)));
|
|
QSignalSpy cleanChangedSpy(&stack, SIGNAL(cleanChanged(bool)));
|
|
QSignalSpy canUndoChangedSpy(&stack, SIGNAL(canUndoChanged(bool)));
|
|
QSignalSpy undoTextChangedSpy(&stack, SIGNAL(undoTextChanged(QString)));
|
|
QSignalSpy canRedoChangedSpy(&stack, SIGNAL(canRedoChanged(bool)));
|
|
QSignalSpy redoTextChangedSpy(&stack, SIGNAL(redoTextChanged(QString)));
|
|
AppendCommand::delete_cnt = 0;
|
|
QString str;
|
|
|
|
QCOMPARE(stack.undoLimit(), 0);
|
|
stack.setUndoLimit(2);
|
|
QCOMPARE(stack.undoLimit(), 2);
|
|
|
|
stack.push(new AppendCommand(&str, "1", true));
|
|
QCOMPARE(str, QString("1"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 0);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "2", true));
|
|
QCOMPARE(str, QString("12"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 0);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.setClean();
|
|
QCOMPARE(str, QString("12"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 0);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "3", true));
|
|
QCOMPARE(str, QString("123"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 1);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "4", true));
|
|
QCOMPARE(str, QString("1234"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 2);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("123"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 2);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("12"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 2);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
true, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "3", true));
|
|
QCOMPARE(str, QString("123"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 4);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
true, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "4", true));
|
|
QCOMPARE(str, QString("1234"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 4);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "5", true));
|
|
QCOMPARE(str, QString("12345"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 5);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("1234"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 5);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("123"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 5);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "4", true));
|
|
QCOMPARE(str, QString("1234"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 7);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
1, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "5"));
|
|
QCOMPARE(str, QString("12345"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 7);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "6", true)); // should be merged
|
|
QCOMPARE(str, QString("123456"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 8);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.beginMacro("foo");
|
|
QCOMPARE(str, QString("123456"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 8);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "7", true));
|
|
QCOMPARE(str, QString("1234567"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 8);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.push(new AppendCommand(&str, "8"));
|
|
QCOMPARE(str, QString("12345678"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 8);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
3, // count
|
|
2, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
false, // indexChanged
|
|
false, // undoChanged
|
|
false); // redoChanged
|
|
|
|
stack.endMacro();
|
|
QCOMPARE(str, QString("12345678"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 9);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
2, // index
|
|
true, // canUndo
|
|
"foo", // undoText
|
|
false, // canRedo
|
|
"", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("123456"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 9);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
1, // index
|
|
true, // canUndo
|
|
"append", // undoText
|
|
true, // canRedo
|
|
"foo", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
|
|
stack.undo();
|
|
QCOMPARE(str, QString("1234"));
|
|
QCOMPARE(AppendCommand::delete_cnt, 9);
|
|
checkState(redoTextChangedSpy,
|
|
canRedoChangedSpy,
|
|
undoTextChangedSpy,
|
|
redoAction,
|
|
undoAction,
|
|
canUndoChangedSpy,
|
|
cleanChangedSpy,
|
|
indexChangedSpy,
|
|
stack,
|
|
false, // clean
|
|
2, // count
|
|
0, // index
|
|
false, // canUndo
|
|
"", // undoText
|
|
true, // canRedo
|
|
"append", // redoText
|
|
false, // cleanChanged
|
|
true, // indexChanged
|
|
true, // undoChanged
|
|
true); // redoChanged
|
|
}
|
|
|
|
void tst_QUndoStack::commandTextFormat()
|
|
{
|
|
QString binDir = QLibraryInfo::location(QLibraryInfo::BinariesPath);
|
|
|
|
if (QProcess::execute(binDir + "/lrelease -version") != 0) {
|
|
QSKIP("lrelease is missing or broken", SkipAll);
|
|
}
|
|
|
|
QVERIFY(!QProcess::execute(binDir + "/lrelease testdata/qundostack.ts"));
|
|
|
|
QTranslator translator;
|
|
QVERIFY(translator.load("testdata/qundostack.qm"));
|
|
qApp->installTranslator(&translator);
|
|
|
|
QUndoStack stack;
|
|
QAction *undo_action = stack.createUndoAction(0);
|
|
QAction *redo_action = stack.createRedoAction(0);
|
|
|
|
QCOMPARE(undo_action->text(), QString("Undo-default-text"));
|
|
QCOMPARE(redo_action->text(), QString("Redo-default-text"));
|
|
|
|
QString str;
|
|
|
|
stack.push(new AppendCommand(&str, "foo"));
|
|
QCOMPARE(undo_action->text(), QString("undo-prefix append undo-suffix"));
|
|
QCOMPARE(redo_action->text(), QString("Redo-default-text"));
|
|
|
|
stack.push(new InsertCommand(&str, 0, "bar"));
|
|
stack.undo();
|
|
QCOMPARE(undo_action->text(), QString("undo-prefix append undo-suffix"));
|
|
QCOMPARE(redo_action->text(), QString("redo-prefix insert redo-suffix"));
|
|
|
|
stack.undo();
|
|
QCOMPARE(undo_action->text(), QString("Undo-default-text"));
|
|
QCOMPARE(redo_action->text(), QString("redo-prefix append redo-suffix"));
|
|
|
|
qApp->removeTranslator(&translator);
|
|
}
|
|
|
|
void tst_QUndoStack::separateUndoText()
|
|
{
|
|
QUndoStack stack;
|
|
QAction *undo_action = stack.createUndoAction(0);
|
|
QAction *redo_action = stack.createRedoAction(0);
|
|
|
|
QUndoCommand *command1 = new IdleCommand();
|
|
QUndoCommand *command2 = new IdleCommand();
|
|
stack.push(command1);
|
|
stack.push(command2);
|
|
stack.undo();
|
|
|
|
QCOMPARE(undo_action->text(), QString("Undo idle-action"));
|
|
QCOMPARE(redo_action->text(), QString("Redo idle-action"));
|
|
QCOMPARE(command1->actionText(), QString("idle-action"));
|
|
|
|
QCOMPARE(command1->text(), QString("idle-item"));
|
|
QCOMPARE(stack.text(0), QString("idle-item"));
|
|
|
|
command1->setText("idle");
|
|
QCOMPARE(command1->actionText(), QString("idle"));
|
|
QCOMPARE(command1->text(), QString("idle"));
|
|
|
|
command1->setText("idle-item\nidle-action");
|
|
QCOMPARE(command1->actionText(), QString("idle-action"));
|
|
QCOMPARE(command1->text(), QString("idle-item"));
|
|
}
|
|
|
|
QTEST_MAIN(tst_QUndoStack)
|
|
|
|
#include "tst_qundostack.moc"
|