plasma-framework/private/qtjolie-branch/tests/sodepvaluetest.cpp

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/**
* This file is part of the KDE project
* Copyright (C) 2008 Kevin Ottens <ervin@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <QtCore/QObject>
#include <QtTest/QtTest>
#include <sodepvalue.h>
#include "sodeptesthelpers.h"
class SodepValueTest : public QObject
{
Q_OBJECT
private slots:
void shouldHandleInvalids()
{
SodepValue v;
QCOMPARE(v.toInt(), 0);
QCOMPARE(v.toDouble(), 0.0);
QCOMPARE(v.toString(), QString());
QVERIFY(!v.isValid());
QVERIFY(!v.isString());
QVERIFY(!v.isInt());
QVERIFY(!v.isDouble());
}
void shouldRespectIntValues()
{
SodepValue v1(42), v2;
QCOMPARE(v1.toInt(), 42);
QCOMPARE(v2.toInt(), 0);
QVERIFY(v1.isInt());
QVERIFY(!v2.isInt());
v2 = v1;
QCOMPARE(v2.toInt(), 42);
QVERIFY(v2.isInt());
QCOMPARE(v2.toDouble(), 0.0);
QCOMPARE(v2.toString(), QString());
}
void shouldRespectDoubleValues()
{
SodepValue v1(0.42), v2;
QCOMPARE(v1.toDouble(), 0.42);
QCOMPARE(v2.toDouble(), 0.0);
QVERIFY(v1.isDouble());
QVERIFY(!v2.isDouble());
v2 = v1;
QCOMPARE(v2.toDouble(), 0.42);
QVERIFY(v2.isDouble());
QCOMPARE(v2.toInt(), 0);
QCOMPARE(v2.toString(), QString());
}
void shouldRespectStringValues()
{
SodepValue v1("42"), v2;
QCOMPARE(v1.toString(), QString("42"));
QCOMPARE(v2.toString(), QString());
QVERIFY(v1.isString());
QVERIFY(!v2.isString());
v2 = v1;
QCOMPARE(v2.toString(), QString("42"));
QVERIFY(v2.isString());
QCOMPARE(v2.toInt(), 0);
QCOMPARE(v2.toDouble(), 0.0);
}
void shouldHandleChildren()
{
SodepValue v;
v.children("first") << SodepValue(7) << SodepValue(8);
v.children("second") << SodepValue(42);
QCOMPARE(v.children("second").size(), 1);
QCOMPARE(v.children("second")[0].toInt(), 42);
QCOMPARE(v.children("first").size(), 2);
QCOMPARE(v.children("first")[0].toInt(), 7);
QCOMPARE(v.children("first")[1].toInt(), 8);
QCOMPARE(v.children("bwaaaaah!").size(), 0);
}
void shouldBeSerializable_data()
{
QTest::addColumn<SodepValue>("original");
QTest::addColumn<QByteArray>("serialized");
QTest::newRow("empty value") << SodepValue()
<< QByteArray::fromHex("0000000000");
QTest::newRow("double value") << SodepValue(0.42)
<< QByteArray::fromHex("033FDAE147AE147AE100000000");
QTest::newRow("int value") << SodepValue(42)
<< QByteArray::fromHex("020000002A00000000");
QTest::newRow("string value") << SodepValue("foo")
<< QByteArray::fromHex("0100000003")+QByteArray("foo")
+ QByteArray::fromHex("00000000");
SodepValue complex("complex");
complex.children("foo") << SodepValue(42);
complex.children("bar") << SodepValue(0.42);
QTest::newRow("complex value") << complex
<< QByteArray::fromHex("0100000007")+QByteArray("complex")
+ QByteArray::fromHex("00000002") // two children
+ QByteArray::fromHex("00000003")+QByteArray("bar")
+ QByteArray::fromHex("00000001") // one value
+ QByteArray::fromHex("033FDAE147AE147AE100000000")
+ QByteArray::fromHex("00000003")+QByteArray("foo")
+ QByteArray::fromHex("00000001") // one value
+ QByteArray::fromHex("020000002A00000000");
}
void shouldBeSerializable()
{
QBuffer buffer;
QFETCH(SodepValue, original);
QFETCH(QByteArray, serialized);
SodepValue result;
buffer.open(QIODevice::WriteOnly);
original.writeTo(buffer);
buffer.close();
buffer.open(QIODevice::ReadOnly);
result = SodepValue::readFrom(buffer);
buffer.close();
sodepCompare(result, original);
QCOMPARE(buffer.data(), serialized);
}
};
QTEST_MAIN(SodepValueTest)
#include "sodepvaluetest.moc"