MultiPointTouchArea autotest checks touch events with transformations

Tests touch events with graphical transformations applied to the element.

Change-Id: Ie070ed2dc0ab64249455b95c382f920b3cd7b7b2
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

2 files changed, 87 insertions, 0 deletions

diff --git a/tests/auto/quick/qquickmultipointtoucharea/data/transformedMultiPointTouchArea.qml b/tests/auto/quick/qquickmultipointtoucharea/data/transformedMultiPointTouchArea.qml
new file mode 100644
index 0000000000..296bf7996f
--- /dev/null
+++ b/tests/auto/quick/qquickmultipointtoucharea/data/transformedMultiPointTouchArea.qml
@@ -0,0 +1,26 @@
+import QtQuick 2.0
+
+Rectangle {
+    width: 400
+    height: 400
+
+    Rectangle {
+        x: 100
+        y: 100
+        width: 200
+        height: 200
+        rotation: 45
+
+        MultiPointTouchArea {
+            scale: 0.5
+            anchors.fill: parent
+            maximumTouchPoints: 5
+            objectName: "touchArea"
+
+            property int pointCount: 0
+
+            onPressed: pointCount = touchPoints.length;
+            onTouchUpdated: pointCount = touchPoints.length;
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp b/tests/auto/quick/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp
index 2fc823131b..fa5fb58225 100644
--- a/tests/auto/quick/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp
+++ b/tests/auto/quick/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp
@@ -72,6 +72,8 @@ private slots:
     void inFlickable();
     void inFlickable2();
     void invisible();
+    void transformedTouchArea_data();
+    void transformedTouchArea();
 
 private:
     QQuickView *createAndShowView(const QString &file);
@@ -784,6 +786,65 @@ void tst_QQuickMultiPointTouchArea::invisible()
     delete canvas;
 }
 
+void tst_QQuickMultiPointTouchArea::transformedTouchArea_data()
+{
+    QTest::addColumn<QPoint>("p1");
+    QTest::addColumn<QPoint>("p2");
+    QTest::addColumn<QPoint>("p3");
+    QTest::addColumn<int>("total1");
+    QTest::addColumn<int>("total2");
+    QTest::addColumn<int>("total3");
+
+    QTest::newRow("1st point inside")
+        << QPoint(140, 200) << QPoint(260, 260) << QPoint(0, 140) << 1 << 1 << 1;
+
+    QTest::newRow("2nd point inside")
+        << QPoint(260, 260) << QPoint(200, 200) << QPoint(0, 0) << 0 << 1 << 1;
+
+    QTest::newRow("3rd point inside")
+        << QPoint(140, 260) << QPoint(260, 140) << QPoint(200, 140) << 0 << 0 << 1;
+
+    QTest::newRow("all points inside")
+        << QPoint(200, 140) << QPoint(200, 260) << QPoint(140, 200) << 1 << 2 << 3;
+
+    QTest::newRow("all points outside")
+        << QPoint(140, 140) << QPoint(260, 260) << QPoint(260, 140) << 0 << 0 << 0;
+
+    QTest::newRow("1st and 2nd points inside")
+        << QPoint(200, 260) << QPoint(200, 140) << QPoint(140, 140) << 1 << 2 << 2;
+
+    QTest::newRow("1st and 3rd points inside")
+        << QPoint(200, 200) << QPoint(0, 0) << QPoint(200, 260) << 1 << 1 << 2;
+}
+
+void tst_QQuickMultiPointTouchArea::transformedTouchArea()
+{
+    QFETCH(QPoint, p1);
+    QFETCH(QPoint, p2);
+    QFETCH(QPoint, p3);
+    QFETCH(int, total1);
+    QFETCH(int, total2);
+    QFETCH(int, total3);
+
+    QQuickView *canvas = createAndShowView("transformedMultiPointTouchArea.qml");
+    QVERIFY(canvas->rootObject() != 0);
+
+    QQuickMultiPointTouchArea *area = canvas->rootObject()->findChild<QQuickMultiPointTouchArea *>("touchArea");
+    QVERIFY(area != 0);
+
+    QTest::QTouchEventSequence sequence = QTest::touchEvent(canvas, device);
+
+    sequence.press(0, p1).commit();
+    QCOMPARE(area->property("pointCount").toInt(), total1);
+
+    sequence.stationary(0).press(1, p2).commit();
+    QCOMPARE(area->property("pointCount").toInt(), total2);
+
+    sequence.stationary(0).stationary(1).press(2, p3).commit();
+    QCOMPARE(area->property("pointCount").toInt(), total3);
+
+    delete canvas;
+}
 
 QQuickView *tst_QQuickMultiPointTouchArea::createAndShowView(const QString &file)
 {