tst_qgeoshape.cpp - mozsearch

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QtTest/QtTest>

#include <QtPositioning/QGeoShape>

#include <QtCore/QDebug>

#include <QtPositioning/QGeoRectangle>

#include <QtPositioning/QGeoCircle>

#include <QtPositioning/QGeoPath>

#include <QtPositioning/QGeoPolygon>

QString tst_qgeoshape_debug;

void tst_qgeoshape_messageHandler(QtMsgType type, const QMessageLogContext&,

                                  const QString &msg)

    switch (type) {

        case QtDebugMsg :

            tst_qgeoshape_debug = msg;

            break;

        default:

            break;

class tst_qgeoshape : public QObject

    Q_OBJECT

private slots:

    void testArea();

    void debug_data();

    void debug();

    void conversions();

    void serialization();

    void hashing();

};

void tst_qgeoshape::testArea()

    QGeoShape area;

    QVERIFY(!area.isValid());

    QVERIFY(area.isEmpty());

    QCOMPARE(area.type(), QGeoShape::UnknownType);

    QVERIFY(!area.contains(QGeoCoordinate()));

    // QGeoShape never constructs a QGeoShapePrivate.  Hence d_ptr is always 0.

    QGeoShape area2;

    QCOMPARE(area, area2);

    area = area2;

    QCOMPARE(area, area2);

    QGeoShape area3(area2);

    QCOMPARE(area2, area3);

void tst_qgeoshape::debug_data()

    QTest::addColumn<QGeoShape>("shape");

    QTest::addColumn<int>("nextValue");

    QTest::addColumn<QString>("debugString");

    QTest::newRow("uninitialized") << QGeoShape() << 45

            << QString("QGeoShape(Unknown) 45");

    QTest::newRow("rectangle") << QGeoShape(QGeoRectangle()) << 45

            << QString("QGeoShape(Rectangle, (), ()) 45");

    QTest::newRow("circle") << QGeoShape(QGeoCircle()) << 45

            << QString("QGeoShape(Circle, center=(), radius=-1) 45");

    QTest::newRow("polygon") << QGeoShape(QGeoPolygon()) << 45

            << QString("QGeoShape(Polygon, 0: ) 45");

    QTest::newRow("path") << QGeoShape(QGeoPath()) << 45

            << QString("QGeoShape(Path, 0: ) 45");

void tst_qgeoshape::debug()

    QFETCH(QGeoShape, shape);

    QFETCH(int, nextValue);

    QFETCH(QString, debugString);

    qInstallMessageHandler(tst_qgeoshape_messageHandler);

    qDebug() << shape << nextValue;

    qInstallMessageHandler(0);

    QCOMPARE(tst_qgeoshape_debug, debugString);

void tst_qgeoshape::conversions()

    QVariant varShape = QVariant::fromValue(QGeoShape());

    QVariant varRect = QVariant::fromValue(QGeoRectangle(

                                               QGeoCoordinate(1, 1),

                                               QGeoCoordinate(2, 2)));

    QVariant varCircle = QVariant::fromValue(QGeoCircle(QGeoCoordinate(3, 3), 1000));

    QVERIFY(varShape.canConvert<QGeoShape>());

    QVERIFY(varShape.canConvert<QGeoCircle>());

    QVERIFY(varShape.canConvert<QGeoRectangle>());

    QVERIFY(!varRect.canConvert<QGeoCircle>());

    QVERIFY(varRect.canConvert<QGeoRectangle>());

    QVERIFY(varRect.canConvert<QGeoShape>());

    QVERIFY(varCircle.canConvert<QGeoCircle>());

    QVERIFY(!varCircle.canConvert<QGeoRectangle>());

    QVERIFY(varCircle.canConvert<QGeoShape>());

void tst_qgeoshape::serialization()

    QByteArray data;

    // empty shape

        QGeoShape shape;

        QDataStream writeStream(&data, QDataStream::WriteOnly);

        writeStream << shape;

        QGeoShape otherShape;

        QDataStream readStream(&data, QDataStream::ReadOnly);

        readStream >> otherShape;

        QCOMPARE(otherShape, shape);

    // circle

        QGeoCircle circle(QGeoCoordinate(1.1, 2.2), 10.5);

        QDataStream writeStream(&data, QDataStream::WriteOnly);

        writeStream << circle;

        QGeoShape otherCircle;

        QDataStream readStream(&data, QDataStream::ReadOnly);

        readStream >> otherCircle;

        QCOMPARE(otherCircle, circle);

    // rectangle

        QGeoRectangle rectangle(QGeoCoordinate(30, 160), QGeoCoordinate(-30, 170));

        QDataStream writeStream(&data, QDataStream::WriteOnly);

        writeStream << rectangle;

        QGeoShape otherRectangle;

        QDataStream readStream(&data, QDataStream::ReadOnly);

        readStream >> otherRectangle;

        QCOMPARE(otherRectangle, rectangle);

    // polygon

        QGeoPolygon polygon({ QGeoCoordinate(30, 160),

                              QGeoCoordinate(0, 170),

                              QGeoCoordinate(-30, 160) });

        QDataStream writeStream(&data, QDataStream::WriteOnly);

        writeStream << polygon;

        QGeoShape otherPolygon;

        QDataStream readStream(&data, QDataStream::ReadOnly);

        readStream >> otherPolygon;

        QCOMPARE(otherPolygon, polygon);

    // polygon with holes

        QGeoPolygon polygon({ QGeoCoordinate(-50, 50),

                              QGeoCoordinate(50, 50),

                              QGeoCoordinate(50, -50),

                              QGeoCoordinate(-50, -50) });

        const QList<QGeoCoordinate> rectangle{ QGeoCoordinate(-20, 40),

                                               QGeoCoordinate(30, 40),

                                               QGeoCoordinate(30, 30),

                                               QGeoCoordinate(-20, 30) };

        const QList<QGeoCoordinate> triangle{ QGeoCoordinate(-10, -10),

                                              QGeoCoordinate(-40, -40),

                                              QGeoCoordinate(-20, -30) };

        polygon.addHole(rectangle);

        polygon.addHole(triangle);

        QDataStream writeStream(&data, QDataStream::WriteOnly);

        writeStream << polygon;

        QGeoShape shape;

        QDataStream readStream(&data, QDataStream::ReadOnly);

        readStream >> shape;

        QCOMPARE(shape, polygon);

        QGeoPolygon polygonFromShape(shape);

        QCOMPARE(polygonFromShape.holesCount(), 2);

        QCOMPARE(polygonFromShape.holePath(0), rectangle);

        QCOMPARE(polygonFromShape.holePath(1), triangle);

    // path

        QGeoPath path({ QGeoCoordinate(30, 160), QGeoCoordinate(0, 170),

                        QGeoCoordinate(-30, 180) }, 0.5);

        QDataStream writeStream(&data, QDataStream::WriteOnly);

        writeStream << path;

        QGeoShape otherPath;

        QDataStream readStream(&data, QDataStream::ReadOnly);

        readStream >> otherPath;

        QCOMPARE(otherPath, path);

void tst_qgeoshape::hashing()

    const size_t defaultShapeHash = qHash(QGeoShape());

    const QGeoCircle circle(QGeoCoordinate(1, 2), 10);

    const QGeoShape circleShape = circle;

    const size_t circleShapeHash = qHash(circleShape);

    QVERIFY(defaultShapeHash != circleShapeHash);

    QCOMPARE(qHash(circle), circleShapeHash);

    const QGeoRectangle rectangle(QGeoCoordinate(30, 160), QGeoCoordinate(-30, 170));

    const QGeoShape rectangleShape = rectangle;

    const size_t rectangleShapeHash = qHash(rectangleShape);

    QVERIFY(defaultShapeHash != rectangleShapeHash);

    QVERIFY(circleShapeHash != rectangleShapeHash);

    QCOMPARE(qHash(rectangle), rectangleShapeHash);

    const QGeoPolygon polygon({ QGeoCoordinate(30, 160), QGeoCoordinate(0, 170),

                                QGeoCoordinate(-30, 160) });

    const QGeoShape polygonShape = polygon;

    const size_t polygonShapeHash = qHash(polygonShape);

    QVERIFY(defaultShapeHash != polygonShapeHash);

    QVERIFY(circleShapeHash != polygonShapeHash);

    QVERIFY(rectangleShapeHash != polygonShapeHash);

    QCOMPARE(qHash(polygon), polygonShapeHash);

    const QGeoPath path({ QGeoCoordinate(30, 160), QGeoCoordinate(0, 170),

                          QGeoCoordinate(-30, 180) }, 0.5);

    const QGeoShape pathShape = path;

    const size_t pathShapeHash = qHash(pathShape);

    QVERIFY(defaultShapeHash != pathShapeHash);

    QVERIFY(circleShapeHash != pathShapeHash);

    QVERIFY(rectangleShapeHash != pathShapeHash);

    QVERIFY(polygonShapeHash != pathShapeHash);

    QCOMPARE(qHash(path), pathShapeHash);

QTEST_MAIN(tst_qgeoshape)

#include "tst_qgeoshape.moc"