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authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit38be0d13830efd2d98281c645c3a60afe05ffece (patch)
tree6ea73f3ec77f7d153333779883e8120f82820abe /tests/auto/qdatawidgetmapper
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'tests/auto/qdatawidgetmapper')
-rw-r--r--tests/auto/qdatawidgetmapper/.gitignore1
-rw-r--r--tests/auto/qdatawidgetmapper/qdatawidgetmapper.pro4
-rw-r--r--tests/auto/qdatawidgetmapper/tst_qdatawidgetmapper.cpp410
3 files changed, 415 insertions, 0 deletions
diff --git a/tests/auto/qdatawidgetmapper/.gitignore b/tests/auto/qdatawidgetmapper/.gitignore
new file mode 100644
index 0000000000..9b0a1e6399
--- /dev/null
+++ b/tests/auto/qdatawidgetmapper/.gitignore
@@ -0,0 +1 @@
+tst_qdatawidgetmapper
diff --git a/tests/auto/qdatawidgetmapper/qdatawidgetmapper.pro b/tests/auto/qdatawidgetmapper/qdatawidgetmapper.pro
new file mode 100644
index 0000000000..d8e0cd043c
--- /dev/null
+++ b/tests/auto/qdatawidgetmapper/qdatawidgetmapper.pro
@@ -0,0 +1,4 @@
+load(qttest_p4)
+SOURCES += tst_qdatawidgetmapper.cpp
+
+
diff --git a/tests/auto/qdatawidgetmapper/tst_qdatawidgetmapper.cpp b/tests/auto/qdatawidgetmapper/tst_qdatawidgetmapper.cpp
new file mode 100644
index 0000000000..01476ce6df
--- /dev/null
+++ b/tests/auto/qdatawidgetmapper/tst_qdatawidgetmapper.cpp
@@ -0,0 +1,410 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtGui/QtGui>
+#include <QtTest/QtTest>
+
+class tst_QDataWidgetMapper: public QObject
+{
+ Q_OBJECT
+private slots:
+ void setModel();
+ void navigate();
+ void addMapping();
+ void currentIndexChanged();
+ void changingValues();
+ void setData();
+ void mappedWidgetAt();
+
+ void comboBox();
+};
+
+static QStandardItemModel *testModel(QObject *parent = 0)
+{
+ QStandardItemModel *model = new QStandardItemModel(10, 10, parent);
+
+ for (int row = 0; row < 10; ++row) {
+ for (int col = 0; col < 10; ++col)
+ model->setData(model->index(row, col), QString("item %1 %2").arg(row).arg(col));
+ }
+
+ return model;
+}
+
+void tst_QDataWidgetMapper::setModel()
+{
+ QDataWidgetMapper mapper;
+
+ QCOMPARE(mapper.model(), (QAbstractItemModel *)0);
+
+ { // let the model go out of scope firstma
+ QStandardItemModel model;
+ mapper.setModel(&model);
+ QCOMPARE(mapper.model(), static_cast<QAbstractItemModel *>(&model));
+ }
+
+ QCOMPARE(mapper.model(), (QAbstractItemModel *)0);
+
+ { // let the mapper go out of scope first
+ QStandardItemModel model2;
+ QDataWidgetMapper mapper2;
+ mapper2.setModel(&model2);
+ }
+}
+
+void tst_QDataWidgetMapper::navigate()
+{
+ QDataWidgetMapper mapper;
+ QAbstractItemModel *model = testModel(&mapper);
+ mapper.setModel(model);
+
+ QLineEdit edit1;
+ QLineEdit edit2;
+ QLineEdit edit3;
+
+ mapper.addMapping(&edit1, 0);
+ mapper.toFirst();
+ mapper.addMapping(&edit2, 1);
+ mapper.addMapping(&edit3, 2);
+
+ QCOMPARE(edit1.text(), QString("item 0 0"));
+ QVERIFY(edit2.text().isEmpty());
+ QVERIFY(edit3.text().isEmpty());
+ QVERIFY(mapper.submit());
+ edit2.setText(QString("item 0 1"));
+ edit3.setText(QString("item 0 2"));
+ QVERIFY(mapper.submit());
+
+ mapper.toFirst(); //this will repopulate
+ QCOMPARE(edit1.text(), QString("item 0 0"));
+ QCOMPARE(edit2.text(), QString("item 0 1"));
+ QCOMPARE(edit3.text(), QString("item 0 2"));
+
+
+ mapper.toFirst();
+ QCOMPARE(edit1.text(), QString("item 0 0"));
+ QCOMPARE(edit2.text(), QString("item 0 1"));
+ QCOMPARE(edit3.text(), QString("item 0 2"));
+
+ mapper.toPrevious(); // should do nothing
+ QCOMPARE(edit1.text(), QString("item 0 0"));
+ QCOMPARE(edit2.text(), QString("item 0 1"));
+ QCOMPARE(edit3.text(), QString("item 0 2"));
+
+ mapper.toNext();
+ QCOMPARE(edit1.text(), QString("item 1 0"));
+ QCOMPARE(edit2.text(), QString("item 1 1"));
+ QCOMPARE(edit3.text(), QString("item 1 2"));
+
+ mapper.toLast();
+ QCOMPARE(edit1.text(), QString("item 9 0"));
+ QCOMPARE(edit2.text(), QString("item 9 1"));
+ QCOMPARE(edit3.text(), QString("item 9 2"));
+
+ mapper.toNext(); // should do nothing
+ QCOMPARE(edit1.text(), QString("item 9 0"));
+ QCOMPARE(edit2.text(), QString("item 9 1"));
+ QCOMPARE(edit3.text(), QString("item 9 2"));
+
+ mapper.setCurrentIndex(4);
+ QCOMPARE(edit1.text(), QString("item 4 0"));
+ QCOMPARE(edit2.text(), QString("item 4 1"));
+ QCOMPARE(edit3.text(), QString("item 4 2"));
+
+ mapper.setCurrentIndex(-1); // should do nothing
+ QCOMPARE(edit1.text(), QString("item 4 0"));
+ QCOMPARE(edit2.text(), QString("item 4 1"));
+ QCOMPARE(edit3.text(), QString("item 4 2"));
+
+ mapper.setCurrentIndex(10); // should do nothing
+ QCOMPARE(edit1.text(), QString("item 4 0"));
+ QCOMPARE(edit2.text(), QString("item 4 1"));
+ QCOMPARE(edit3.text(), QString("item 4 2"));
+
+ mapper.setCurrentModelIndex(QModelIndex()); // should do nothing
+ QCOMPARE(edit1.text(), QString("item 4 0"));
+ QCOMPARE(edit2.text(), QString("item 4 1"));
+ QCOMPARE(edit3.text(), QString("item 4 2"));
+
+ mapper.setCurrentModelIndex(model->index(6, 0));
+ QCOMPARE(edit1.text(), QString("item 6 0"));
+ QCOMPARE(edit2.text(), QString("item 6 1"));
+ QCOMPARE(edit3.text(), QString("item 6 2"));
+
+ /* now try vertical navigation */
+
+ mapper.setOrientation(Qt::Vertical);
+
+ mapper.addMapping(&edit1, 0);
+ mapper.addMapping(&edit2, 1);
+ mapper.addMapping(&edit3, 2);
+
+ mapper.toFirst();
+ QCOMPARE(edit1.text(), QString("item 0 0"));
+ QCOMPARE(edit2.text(), QString("item 1 0"));
+ QCOMPARE(edit3.text(), QString("item 2 0"));
+
+ mapper.toPrevious(); // should do nothing
+ QCOMPARE(edit1.text(), QString("item 0 0"));
+ QCOMPARE(edit2.text(), QString("item 1 0"));
+ QCOMPARE(edit3.text(), QString("item 2 0"));
+
+ mapper.toNext();
+ QCOMPARE(edit1.text(), QString("item 0 1"));
+ QCOMPARE(edit2.text(), QString("item 1 1"));
+ QCOMPARE(edit3.text(), QString("item 2 1"));
+
+ mapper.toLast();
+ QCOMPARE(edit1.text(), QString("item 0 9"));
+ QCOMPARE(edit2.text(), QString("item 1 9"));
+ QCOMPARE(edit3.text(), QString("item 2 9"));
+
+ mapper.toNext(); // should do nothing
+ QCOMPARE(edit1.text(), QString("item 0 9"));
+ QCOMPARE(edit2.text(), QString("item 1 9"));
+ QCOMPARE(edit3.text(), QString("item 2 9"));
+
+ mapper.setCurrentIndex(4);
+ QCOMPARE(edit1.text(), QString("item 0 4"));
+ QCOMPARE(edit2.text(), QString("item 1 4"));
+ QCOMPARE(edit3.text(), QString("item 2 4"));
+
+ mapper.setCurrentIndex(-1); // should do nothing
+ QCOMPARE(edit1.text(), QString("item 0 4"));
+ QCOMPARE(edit2.text(), QString("item 1 4"));
+ QCOMPARE(edit3.text(), QString("item 2 4"));
+
+ mapper.setCurrentIndex(10); // should do nothing
+ QCOMPARE(edit1.text(), QString("item 0 4"));
+ QCOMPARE(edit2.text(), QString("item 1 4"));
+ QCOMPARE(edit3.text(), QString("item 2 4"));
+
+ mapper.setCurrentModelIndex(QModelIndex()); // should do nothing
+ QCOMPARE(edit1.text(), QString("item 0 4"));
+ QCOMPARE(edit2.text(), QString("item 1 4"));
+ QCOMPARE(edit3.text(), QString("item 2 4"));
+
+ mapper.setCurrentModelIndex(model->index(0, 6));
+ QCOMPARE(edit1.text(), QString("item 0 6"));
+ QCOMPARE(edit2.text(), QString("item 1 6"));
+ QCOMPARE(edit3.text(), QString("item 2 6"));
+}
+
+void tst_QDataWidgetMapper::addMapping()
+{
+ QDataWidgetMapper mapper;
+ QAbstractItemModel *model = testModel(&mapper);
+ mapper.setModel(model);
+
+ QLineEdit edit1;
+ mapper.addMapping(&edit1, 0);
+ mapper.toFirst();
+ QCOMPARE(edit1.text(), QString("item 0 0"));
+
+ mapper.addMapping(&edit1, 1);
+ mapper.toFirst();
+ QCOMPARE(edit1.text(), QString("item 0 1"));
+
+ QCOMPARE(mapper.mappedSection(&edit1), 1);
+
+ edit1.clear();
+ mapper.removeMapping(&edit1);
+ mapper.toFirst();
+ QCOMPARE(edit1.text(), QString());
+
+ {
+ QLineEdit edit2;
+ mapper.addMapping(&edit2, 2);
+ mapper.toFirst();
+ QCOMPARE(edit2.text(), QString("item 0 2"));
+ } // let the edit go out of scope
+
+ QCOMPARE(mapper.mappedWidgetAt(2), (QWidget *)0);
+ mapper.toLast();
+}
+
+void tst_QDataWidgetMapper::currentIndexChanged()
+{
+ QDataWidgetMapper mapper;
+ QAbstractItemModel *model = testModel(&mapper);
+ mapper.setModel(model);
+
+ QSignalSpy spy(&mapper, SIGNAL(currentIndexChanged(int)));
+
+ mapper.toFirst();
+ QCOMPARE(spy.count(), 1);
+ QCOMPARE(spy.takeFirst().at(0).toInt(), 0);
+
+ mapper.toNext();
+ QCOMPARE(spy.count(), 1);
+ QCOMPARE(spy.takeFirst().at(0).toInt(), 1);
+
+ mapper.setCurrentIndex(7);
+ QCOMPARE(spy.count(), 1);
+ QCOMPARE(spy.takeFirst().at(0).toInt(), 7);
+
+ mapper.setCurrentIndex(-1);
+ QCOMPARE(spy.count(), 0);
+
+ mapper.setCurrentIndex(42);
+ QCOMPARE(spy.count(), 0);
+}
+
+void tst_QDataWidgetMapper::changingValues()
+{
+ QDataWidgetMapper mapper;
+ QAbstractItemModel *model = testModel(&mapper);
+ mapper.setModel(model);
+
+ QLineEdit edit1;
+ mapper.addMapping(&edit1, 0);
+ mapper.toFirst();
+ QCOMPARE(edit1.text(), QString("item 0 0"));
+
+ QLineEdit edit2;
+ mapper.addMapping(&edit2, 0, "text");
+ mapper.toFirst();
+ QCOMPARE(edit2.text(), QString("item 0 0"));
+
+ model->setData(model->index(0, 0), QString("changed"));
+ QCOMPARE(edit1.text(), QString("changed"));
+ QCOMPARE(edit2.text(), QString("changed"));
+}
+
+void tst_QDataWidgetMapper::setData()
+{
+ QDataWidgetMapper mapper;
+ QAbstractItemModel *model = testModel(&mapper);
+ mapper.setModel(model);
+
+ QLineEdit edit1;
+ QLineEdit edit2;
+ QLineEdit edit3;
+
+ mapper.addMapping(&edit1, 0);
+ mapper.addMapping(&edit2, 1);
+ mapper.addMapping(&edit3, 0, "text");
+ mapper.toFirst();
+ QCOMPARE(edit1.text(), QString("item 0 0"));
+ QCOMPARE(edit2.text(), QString("item 0 1"));
+ QCOMPARE(edit3.text(), QString("item 0 0"));
+
+ edit1.setText("new text");
+
+ mapper.submit();
+ QCOMPARE(model->data(model->index(0, 0)).toString(), QString("new text"));
+
+ edit3.setText("more text");
+
+ mapper.submit();
+ QCOMPARE(model->data(model->index(0, 0)).toString(), QString("more text"));
+}
+
+void tst_QDataWidgetMapper::comboBox()
+{
+ QDataWidgetMapper mapper;
+ QAbstractItemModel *model = testModel(&mapper);
+ mapper.setModel(model);
+ mapper.setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
+
+ QComboBox readOnlyBox;
+ readOnlyBox.setEditable(false);
+ readOnlyBox.addItem("read only item 0");
+ readOnlyBox.addItem("read only item 1");
+ readOnlyBox.addItem("read only item 2");
+
+ QComboBox readWriteBox;
+ readWriteBox.setEditable(true);
+ readWriteBox.addItem("read write item 0");
+ readWriteBox.addItem("read write item 1");
+ readWriteBox.addItem("read write item 2");
+
+ // populat the combo boxes with data
+ mapper.addMapping(&readOnlyBox, 0, "currentIndex");
+ mapper.addMapping(&readWriteBox, 1, "currentText");
+ mapper.toFirst();
+
+ QCOMPARE(readOnlyBox.currentText(), QString("read only item 0"));
+ QCOMPARE(readWriteBox.currentText(), QString("read write item 0"));
+
+ // set some new values on the boxes
+ readOnlyBox.setCurrentIndex(1);
+ readWriteBox.setEditText("read write item y");
+
+ mapper.submit();
+
+ // make sure the new values are in the model
+ QCOMPARE(model->data(model->index(0, 0)).toInt(), 1);
+ QCOMPARE(model->data(model->index(0, 1)).toString(), QString("read write item y"));
+
+ // now test updating of the widgets
+ model->setData(model->index(0, 0), 2, Qt::EditRole);
+ model->setData(model->index(0, 1), QString("read write item z"), Qt::EditRole);
+
+ QCOMPARE(readOnlyBox.currentIndex(), 2);
+ QEXPECT_FAIL("", "See task 125493 and QTBUG-428", Abort);
+ QCOMPARE(readWriteBox.currentText(), QString("read write item z"));
+}
+
+void tst_QDataWidgetMapper::mappedWidgetAt()
+{
+ QDataWidgetMapper mapper;
+ QAbstractItemModel *model = testModel(&mapper);
+ mapper.setModel(model);
+
+ QLineEdit lineEdit1;
+ QLineEdit lineEdit2;
+
+ QCOMPARE(mapper.mappedWidgetAt(432312), (QWidget*)0);
+
+ mapper.addMapping(&lineEdit1, 1);
+ mapper.addMapping(&lineEdit2, 2);
+
+ QCOMPARE(mapper.mappedWidgetAt(1), static_cast<QWidget *>(&lineEdit1));
+ QCOMPARE(mapper.mappedWidgetAt(2), static_cast<QWidget *>(&lineEdit2));
+
+ mapper.addMapping(&lineEdit2, 4242);
+
+ QCOMPARE(mapper.mappedWidgetAt(2), (QWidget*)0);
+ QCOMPARE(mapper.mappedWidgetAt(4242), static_cast<QWidget *>(&lineEdit2));
+}
+
+QTEST_MAIN(tst_QDataWidgetMapper)
+#include "tst_qdatawidgetmapper.moc"