qt 6.5.1 original

tests/auto/widgets/graphicsview/qgraphicspolygonitem/CMakeLists.txt

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+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+#####################################################################
+## tst_qgraphicspolygonitem Test:
+#####################################################################
+
+qt_internal_add_test(tst_qgraphicspolygonitem
+    SOURCES
+        tst_qgraphicspolygonitem.cpp
+    LIBRARIES
+        Qt::Gui
+        Qt::Widgets
+)

tests/auto/widgets/graphicsview/qgraphicspolygonitem/tst_qgraphicspolygonitem.cpp

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+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+
+#include <QTest>
+#include <qgraphicsitem.h>
+#include <qpainterpath.h>
+#include <qpen.h>
+
+
+class tst_QGraphicsPolygonItem : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void qgraphicspolygonitem_data();
+    void qgraphicspolygonitem();
+    void boundingRect_data();
+    void boundingRect();
+    void contains_data();
+    void contains();
+    void fillRule_data();
+    void fillRule();
+    void isObscuredBy_data();
+    void isObscuredBy();
+    void opaqueArea_data();
+    void opaqueArea();
+    void polygon_data();
+    void polygon();
+    void shape_data();
+    void shape();
+    void extension_data();
+    void extension();
+    void setExtension_data();
+    void setExtension();
+    void supportsExtension_data();
+    void supportsExtension();
+};
+
+// Subclass that exposes the protected functions.
+class SubQGraphicsPolygonItem : public QGraphicsPolygonItem
+{
+public:
+    enum Extension {
+        UserExtension = QGraphicsItem::UserExtension
+    };
+
+    SubQGraphicsPolygonItem(QGraphicsItem *parent = nullptr) : QGraphicsPolygonItem(parent)
+    {
+    }
+
+    SubQGraphicsPolygonItem(const QPolygonF &polygon, QGraphicsItem *parent = nullptr) : QGraphicsPolygonItem(polygon, parent)
+    {
+    }
+
+    QVariant call_extension(QVariant const& variant) const
+        { return SubQGraphicsPolygonItem::extension(variant); }
+
+    void call_setExtension(SubQGraphicsPolygonItem::Extension extension, QVariant const& variant)
+        { return SubQGraphicsPolygonItem::setExtension((QGraphicsItem::Extension)extension, variant); }
+
+    bool call_supportsExtension(SubQGraphicsPolygonItem::Extension extension) const
+        { return SubQGraphicsPolygonItem::supportsExtension((QGraphicsItem::Extension)extension); }
+};
+
+void tst_QGraphicsPolygonItem::qgraphicspolygonitem_data()
+{
+}
+
+void tst_QGraphicsPolygonItem::qgraphicspolygonitem()
+{
+    SubQGraphicsPolygonItem item;
+
+    item.boundingRect();
+    item.contains(QPoint());
+    item.isObscuredBy(0);
+    item.opaqueArea();
+    //item.paint();
+    item.shape();
+    item.type();
+    item.call_extension(QVariant());
+    item.call_setExtension(SubQGraphicsPolygonItem::UserExtension, QVariant());
+    item.call_supportsExtension(SubQGraphicsPolygonItem::UserExtension);
+    item.fillRule();
+    item.polygon();
+    item.setFillRule(Qt::OddEvenFill);
+    item.setPolygon(QPolygonF());
+}
+
+void tst_QGraphicsPolygonItem::boundingRect_data()
+{
+    QTest::addColumn<QPolygonF>("polygon");
+    QTest::addColumn<QRectF>("boundingRect");
+    QTest::newRow("null") << QPolygonF() << QRectF();
+    QPolygonF example;
+    example << QPointF(10.4, 20.5) << QPointF(20.2, 30.2);
+    QTest::newRow("example") << example << example.boundingRect();
+    // ### set pen width?
+}
+
+// public QRectF boundingRect() const
+void tst_QGraphicsPolygonItem::boundingRect()
+{
+    QFETCH(QPolygonF, polygon);
+    QFETCH(QRectF, boundingRect);
+
+    SubQGraphicsPolygonItem item(polygon);
+    item.setPen(QPen(Qt::black, 0));
+    QCOMPARE(item.boundingRect(), boundingRect);
+}
+
+void tst_QGraphicsPolygonItem::contains_data()
+{
+    QTest::addColumn<QPolygonF>("polygon");
+    QTest::addColumn<QPointF>("point");
+    QTest::addColumn<bool>("contains");
+    QTest::newRow("null") << QPolygonF() << QPointF() << false;
+}
+
+// public bool contains(QPointF const& point) const
+void tst_QGraphicsPolygonItem::contains()
+{
+    QFETCH(QPolygonF, polygon);
+    QFETCH(QPointF, point);
+    QFETCH(bool, contains);
+
+    SubQGraphicsPolygonItem item(polygon);
+
+    QCOMPARE(item.contains(point), contains);
+}
+
+Q_DECLARE_METATYPE(Qt::FillRule)
+void tst_QGraphicsPolygonItem::fillRule_data()
+{
+    QTest::addColumn<QPolygonF>("polygon");
+    QTest::addColumn<Qt::FillRule>("fillRule");
+    QTest::newRow("OddEvenFill") << QPolygonF() << Qt::OddEvenFill;
+    QTest::newRow("WindingFill") << QPolygonF() << Qt::WindingFill;
+}
+
+// public Qt::FillRule fillRule() const
+void tst_QGraphicsPolygonItem::fillRule()
+{
+    QFETCH(QPolygonF, polygon);
+    QFETCH(Qt::FillRule, fillRule);
+
+    SubQGraphicsPolygonItem item(polygon);
+
+    item.setFillRule(fillRule);
+    QCOMPARE(item.fillRule(), fillRule);
+    // ### Check that the painting is different?
+}
+
+void tst_QGraphicsPolygonItem::isObscuredBy_data()
+{
+    QTest::addColumn<QPolygonF>("polygon");
+    QTest::addColumn<QPolygonF>("otherPolygon");
+    QTest::addColumn<bool>("isObscuredBy");
+    QTest::newRow("null") << QPolygonF() << QPolygonF() << false;
+    //QTest::newRow("ontop-inside") << QPixmap(10, 10) << QPixmap(5, 5) << false;
+    //QTest::newRow("ontop-larger") << QPixmap(10, 10) << QPixmap(11, 11) << true;
+}
+
+// public bool isObscuredBy(QGraphicsItem const* item) const
+void tst_QGraphicsPolygonItem::isObscuredBy()
+{
+    QFETCH(QPolygonF, polygon);
+    QFETCH(QPolygonF, otherPolygon);
+    QFETCH(bool, isObscuredBy);
+    SubQGraphicsPolygonItem item(polygon);
+    SubQGraphicsPolygonItem otherItem(otherPolygon);
+    QCOMPARE(item.isObscuredBy(&otherItem), isObscuredBy);
+}
+
+Q_DECLARE_METATYPE(QPainterPath)
+void tst_QGraphicsPolygonItem::opaqueArea_data()
+{
+    QTest::addColumn<QPolygonF>("polygon");
+    QTest::addColumn<QPainterPath>("opaqueArea");
+    QTest::newRow("null") << QPolygonF() << QPainterPath();
+    // Currently QGraphicsPolygonItem just calls QGraphicsItem test there
+}
+
+// public QPainterPath opaqueArea() const
+void tst_QGraphicsPolygonItem::opaqueArea()
+{
+    QFETCH(QPolygonF, polygon);
+    QFETCH(QPainterPath, opaqueArea);
+
+    SubQGraphicsPolygonItem item(polygon);
+    QCOMPARE(item.opaqueArea(), opaqueArea);
+}
+
+void tst_QGraphicsPolygonItem::polygon_data()
+{
+    QTest::addColumn<QPolygonF>("polygon");
+    QTest::newRow("null") << QPolygonF();
+    QPolygonF example;
+    example << QPointF(10.4, 20.5) << QPointF(20.2, 30.2);
+    QTest::newRow("example") << example;
+}
+
+// public QPolygonF polygon() const
+void tst_QGraphicsPolygonItem::polygon()
+{
+    QFETCH(QPolygonF, polygon);
+
+    SubQGraphicsPolygonItem item;
+    item.setPolygon(polygon);
+    QCOMPARE(item.polygon(), polygon);
+}
+
+void tst_QGraphicsPolygonItem::shape_data()
+{
+    QTest::addColumn<QPainterPath>("shape");
+    QTest::newRow("null") << QPainterPath();
+    // ### what should a normal shape look like?
+}
+
+// public QPainterPath shape() const
+void tst_QGraphicsPolygonItem::shape()
+{
+    QFETCH(QPainterPath, shape);
+
+    SubQGraphicsPolygonItem item;
+    QCOMPARE(item.shape(), shape);
+}
+
+void tst_QGraphicsPolygonItem::extension_data()
+{
+    QTest::addColumn<QVariant>("variant");
+    QTest::addColumn<QVariant>("extension");
+    QTest::newRow("null") << QVariant() << QVariant();
+}
+
+// protected QVariant extension(QVariant const& variant) const
+void tst_QGraphicsPolygonItem::extension()
+{
+    QFETCH(QVariant, variant);
+    QFETCH(QVariant, extension);
+
+    SubQGraphicsPolygonItem item;
+
+    QCOMPARE(item.call_extension(variant), extension);
+}
+
+Q_DECLARE_METATYPE(SubQGraphicsPolygonItem::Extension)
+void tst_QGraphicsPolygonItem::setExtension_data()
+{
+    QTest::addColumn<SubQGraphicsPolygonItem::Extension>("extension");
+    QTest::addColumn<QVariant>("variant");
+    QTest::newRow("null") << SubQGraphicsPolygonItem::Extension() << QVariant();
+}
+
+// protected void setExtension(SubQGraphicsPolygonItem::Extension extension, QVariant const& variant)
+void tst_QGraphicsPolygonItem::setExtension()
+{
+    QFETCH(SubQGraphicsPolygonItem::Extension, extension);
+    QFETCH(QVariant, variant);
+
+    SubQGraphicsPolygonItem item;
+    item.call_setExtension(extension, variant);
+}
+
+void tst_QGraphicsPolygonItem::supportsExtension_data()
+{
+    QTest::addColumn<SubQGraphicsPolygonItem::Extension>("extension");
+    QTest::addColumn<bool>("supportsExtension");
+    QTest::newRow("null") << SubQGraphicsPolygonItem::Extension() << false;
+}
+
+// protected bool supportsExtension(SubQGraphicsPolygonItem::Extension extension) const
+void tst_QGraphicsPolygonItem::supportsExtension()
+{
+    QFETCH(SubQGraphicsPolygonItem::Extension, extension);
+    QFETCH(bool, supportsExtension);
+
+    SubQGraphicsPolygonItem item;
+    QCOMPARE(item.call_supportsExtension(extension), supportsExtension);
+}
+
+QTEST_MAIN(tst_QGraphicsPolygonItem)
+#include "tst_qgraphicspolygonitem.moc"
+