| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
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| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
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| ** $QT_END_LICENSE$ |
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| ****************************************************************************/ |
| |
| |
| #include <QtTest/QtTest> |
| |
| #include <QXmlItem> |
| |
| /*! |
| \class tst_QXmlItem |
| \internal |
| \since 4.4 |
| \brief Tests class QXmlItem. |
| */ |
| class tst_QXmlItem : public QObject |
| { |
| Q_OBJECT |
| |
| private Q_SLOTS: |
| void defaultConstructor() const; |
| void copyConstructor() const; |
| void copyConstructorFromQVariant() const; |
| void copyConstructorFromQXmlNodeModelIndex() const; |
| void assignmentOperator() const; |
| void isNull() const; |
| void isNode() const; |
| void isAtomicValue() const; |
| void toAtomicValue() const; |
| void toNodeModelIndex() const; |
| |
| void objectSize() const; |
| void constCorrectness() const; |
| void withinQVariant() const; |
| }; |
| |
| void tst_QXmlItem::defaultConstructor() const |
| { |
| { |
| QXmlItem(); |
| } |
| |
| { |
| QXmlItem(); |
| QXmlItem(); |
| } |
| |
| { |
| QXmlItem(); |
| QXmlItem(); |
| QXmlItem(); |
| } |
| } |
| |
| void tst_QXmlItem::copyConstructor() const |
| { |
| /* Check that we can copy from a const reference. */ |
| { |
| const QXmlItem item; |
| const QXmlItem copy(item); |
| } |
| |
| /* On a QXmlItem constructed from a null QVariant. */ |
| { |
| const QXmlItem item((QVariant())); |
| const QXmlItem copy(item); |
| } |
| |
| /* On a QXmlItem constructed from a null QXmlNodeModelIndex. */ |
| { |
| const QXmlItem item((QXmlNodeModelIndex())); |
| const QXmlItem copy(item); |
| } |
| } |
| |
| void tst_QXmlItem::copyConstructorFromQVariant() const |
| { |
| /* Construct & destruct a single value. */ |
| { |
| const QXmlItem item(QVariant(QString::fromLatin1("dummy"))); |
| } |
| |
| /* Copy a null QVariant. */ |
| { |
| const QXmlItem item((QVariant())); |
| QVERIFY(item.isNull()); |
| } |
| |
| } |
| |
| void tst_QXmlItem::copyConstructorFromQXmlNodeModelIndex() const |
| { |
| // TODO copy a valid model index. |
| |
| /* Construct from a null QXmlNodeModelIndex. */ |
| { |
| const QXmlItem item((QXmlNodeModelIndex())); |
| QVERIFY(item.isNull()); |
| } |
| } |
| |
| void tst_QXmlItem::assignmentOperator() const |
| { |
| /* Assign to self. */ |
| { |
| /* With null value. */ |
| { |
| QXmlItem item; |
| item = item; |
| item = item; |
| item = item; |
| item = item; |
| item = item; |
| } |
| |
| /* With the same atomic value. */ |
| { |
| QXmlItem item(QVariant(QString::fromLatin1("dummy"))); |
| item = item; |
| item = item; |
| item = item; |
| item = item; |
| item = item; |
| } |
| |
| /* With the same node. */ |
| { |
| // TODO |
| } |
| |
| /* With a QXmlItem constructed from a null QVariant. */ |
| { |
| QXmlItem item((QVariant())); |
| item = item; |
| item = item; |
| item = item; |
| item = item; |
| item = item; |
| } |
| |
| /* With a QXmlItem constructed from a null QXmlNodeModelIndex. */ |
| { |
| QXmlItem item((QXmlNodeModelIndex())); |
| item = item; |
| item = item; |
| item = item; |
| item = item; |
| item = item; |
| } |
| } |
| } |
| |
| void tst_QXmlItem::isNull() const |
| { |
| /* Check default value. */ |
| { |
| const QXmlItem item; |
| QVERIFY(item.isNull()); |
| } |
| |
| /* On atomic value. */ |
| { |
| const QXmlItem item(QVariant(3)); |
| QVERIFY(!item.isNull()); |
| } |
| |
| /* On a QXmlItem constructed from a null QVariant. */ |
| { |
| const QXmlItem item((QVariant())); |
| QVERIFY(item.isNull()); |
| } |
| |
| /* On a QXmlItem constructed from a null QXmlNodeModelIndex. */ |
| { |
| const QXmlItem item((QXmlNodeModelIndex())); |
| QVERIFY(item.isNull()); |
| } |
| } |
| |
| void tst_QXmlItem::isNode() const |
| { |
| /* Check default value. */ |
| { |
| const QXmlItem item; |
| QVERIFY(!item.isNode()); |
| } |
| |
| /* On atomic value. */ |
| { |
| const QXmlItem item(QVariant(3)); |
| QVERIFY(!item.isNode()); |
| } |
| // TODO on valid node index |
| |
| /* On a QXmlItem constructed from a null QVariant. */ |
| { |
| const QXmlItem item((QVariant())); |
| QVERIFY(!item.isNode()); |
| } |
| |
| /* On a QXmlItem constructed from a null QXmlNodeModelIndex. */ |
| { |
| const QXmlItem item((QXmlNodeModelIndex())); |
| QVERIFY(!item.isNode()); |
| } |
| } |
| |
| void tst_QXmlItem::isAtomicValue() const |
| { |
| /* Check default value. */ |
| { |
| const QXmlItem item; |
| QVERIFY(!item.isAtomicValue()); |
| } |
| |
| /* On valid atomic value. */ |
| { |
| const QXmlItem item(QVariant(3)); |
| QVERIFY(item.isAtomicValue()); |
| } |
| |
| // TODO on valid node index |
| |
| /* On a QXmlItem constructed from a null QVariant. */ |
| { |
| const QXmlItem item((QVariant())); |
| QVERIFY(!item.isAtomicValue()); |
| } |
| |
| /* On a QXmlItem constructed from a null QXmlNodeModelIndex. */ |
| { |
| const QXmlItem item((QXmlNodeModelIndex())); |
| QVERIFY(!item.isAtomicValue()); |
| } |
| } |
| |
| void tst_QXmlItem::toAtomicValue() const |
| { |
| /* Check default value. */ |
| { |
| const QXmlItem item; |
| QVERIFY(item.toAtomicValue().isNull()); |
| } |
| |
| /* On atomic value. */ |
| { |
| const QXmlItem item(QVariant(3)); |
| QCOMPARE(item.toAtomicValue(), QVariant(3)); |
| } |
| |
| /* On a QXmlItem constructed from a null QVariant. */ |
| { |
| const QXmlItem item((QVariant())); |
| QVERIFY(item.toAtomicValue().isNull()); |
| } |
| |
| /* On a QXmlItem constructed from a null QXmlNodeModelIndex. */ |
| { |
| const QXmlItem item((QXmlNodeModelIndex())); |
| QVERIFY(item.toAtomicValue().isNull()); |
| } |
| } |
| |
| void tst_QXmlItem::toNodeModelIndex() const |
| { |
| /* Check default value. */ |
| { |
| const QXmlItem item; |
| QVERIFY(item.toNodeModelIndex().isNull()); |
| } |
| |
| /* On valid atomic value. */ |
| { |
| const QXmlItem item(QVariant(3)); |
| QVERIFY(item.toNodeModelIndex().isNull()); |
| } |
| |
| /* On a QXmlItem constructed from a null QVariant. */ |
| { |
| const QXmlItem item((QVariant())); |
| QVERIFY(item.isNull()); |
| } |
| |
| /* On a QXmlItem constructed from a null QXmlNodeModelIndex. */ |
| { |
| const QXmlItem item((QXmlNodeModelIndex())); |
| QVERIFY(item.isNull()); |
| } |
| } |
| |
| void tst_QXmlItem::objectSize() const |
| { |
| /* We can't currently test this in portable way, |
| * so disable it. */ |
| return; |
| |
| QCOMPARE(sizeof(QPatternist::NodeIndexStorage), sizeof(QXmlItem)); |
| |
| /* Data, additional data, and pointer to model. We test for two, such that we |
| * account for the padding that MSVC do. */ |
| QVERIFY(sizeof(QXmlItem) == sizeof(qint64) * 2 + sizeof(QAbstractXmlNodeModel *) * 2 |
| || sizeof(QXmlItem) == sizeof(qint64) * 2 + sizeof(QAbstractXmlNodeModel *) * 2); |
| } |
| |
| /*! |
| Check that the functions that should be const, are. |
| */ |
| void tst_QXmlItem::constCorrectness() const |
| { |
| const QXmlItem item; |
| item.isNull(); |
| item.isNode(); |
| item.isAtomicValue(); |
| |
| item.toAtomicValue(); |
| item.toNodeModelIndex(); |
| } |
| |
| /*! |
| Check that QXmlItem can be used inside QVariant. |
| */ |
| void tst_QXmlItem::withinQVariant() const |
| { |
| QXmlItem val; |
| const auto variant = QVariant::fromValue(val); |
| QXmlItem val2(qvariant_cast<QXmlItem>(variant)); |
| } |
| |
| QTEST_MAIN(tst_QXmlItem) |
| |
| #include "tst_qxmlitem.moc" |