4 files changed, 82 insertions, 6 deletions

diff --git a/tests/auto/declarative_ui/tst_map.qml b/tests/auto/declarative_ui/tst_map.qml
index f05b2c72..2d35fce0 100644
--- a/tests/auto/declarative_ui/tst_map.qml
+++ b/tests/auto/declarative_ui/tst_map.qml
@@ -52,6 +52,13 @@ Item {
             extraTypeName = "SomeString"
         }
     }
+    Plugin {
+        id: testPluginNoVisibleArea;
+        name: "qmlgeo.test.plugin";
+        allowExperimental: true
+        PluginParameter { name: "supportVisibleArea"; value: false}
+    }
+    Plugin { id: itemsOverlay; name: "itemsoverlay"; }
 
     property variant coordinate1: QtPositioning.coordinate(10, 11)
     property variant coordinate2: QtPositioning.coordinate(12, 13)
@@ -127,6 +134,16 @@ Item {
         property var center: QtPositioning.coordinate(-33.0, -47.0)
     }
 
+    Map {
+        id: mapVisibleArea
+        width: 256; height: 256;
+    }
+    Map {
+        id: mapVisibleAreaUnsupported
+        width: 256; height: 256;
+    }
+    SignalSpy { id: visibleAreaSpy; target: mapVisibleArea; signalName: 'visibleAreaChanged'}
+    SignalSpy { id: visibleAreaUnsupportedSpy; target: mapVisibleAreaUnsupported; signalName: 'visibleAreaChanged'}
 
     TestCase {
         when: windowShown && allMapsReady
@@ -684,5 +701,29 @@ Item {
             verify(isNaN(pos.latitude))
             verify(isNaN(pos.longitde))
         }
+
+        function test_visible_area()
+        {
+            wait(1000)
+            visibleAreaSpy.clear();
+            visibleAreaUnsupportedSpy.clear();
+            var defaultRect = Qt.rect(0,0,0,0)
+
+            verify(mapVisibleAreaUnsupported.visibleArea, defaultRect)
+            mapVisibleAreaUnsupported.visibleArea = Qt.rect(0,0,256,256)
+            compare(visibleAreaUnsupportedSpy.count, 1)
+            verify(mapVisibleAreaUnsupported.visibleArea, Qt.rect(0,0,256,256))
+            mapVisibleAreaUnsupported.plugin = testPluginNoVisibleArea
+            tryCompare(visibleAreaUnsupportedSpy, "count", 2)
+            verify(mapVisibleAreaUnsupported.visibleArea, defaultRect)
+
+            verify(mapVisibleArea.visibleArea, defaultRect)
+            mapVisibleArea.visibleArea = Qt.rect(0,0,256,256)
+            compare(visibleAreaSpy.count, 1)
+            verify(mapVisibleArea.visibleArea, Qt.rect(0,0,256,256))
+            mapVisibleArea.plugin = testPlugin
+            tryCompare(visibleAreaSpy, "count", 1)
+            verify(mapVisibleAreaUnsupported.visibleArea, Qt.rect(0,0,256,256))
+        }
     }
 }
diff --git a/tests/auto/geotestplugin/qgeotiledmap_test.cpp b/tests/auto/geotestplugin/qgeotiledmap_test.cpp
index ef2af7db..62abb313 100644
--- a/tests/auto/geotestplugin/qgeotiledmap_test.cpp
+++ b/tests/auto/geotestplugin/qgeotiledmap_test.cpp
@@ -36,8 +36,9 @@ class QGeoTiledMapTestPrivate: public QGeoTiledMapPrivate
 {
     Q_DECLARE_PUBLIC(QGeoTiledMapTest)
 public:
-    QGeoTiledMapTestPrivate(QGeoTiledMappingManagerEngine *engine)
-        : QGeoTiledMapPrivate(engine)
+    QGeoTiledMapTestPrivate(QGeoTiledMappingManagerEngine *engine,
+                            const QGeoTiledMapTestOptions &options)
+        : QGeoTiledMapPrivate(engine), m_options(options)
     {
 
     }
@@ -68,10 +69,30 @@ public:
         Q_Q(QGeoTiledMapTest);
         param->disconnect(q);
     }
+
+    virtual void setVisibleArea(const QRectF &visibleArea) override
+    {
+        if (m_options.supportVisibleArea)
+            return QGeoTiledMapPrivate::setVisibleArea(visibleArea);
+        else
+            return QGeoMapPrivate::setVisibleArea(visibleArea);
+    }
+
+    virtual QRectF visibleArea() const override
+    {
+        if (m_options.supportVisibleArea)
+            return QGeoTiledMapPrivate::visibleArea();
+        else
+            return QGeoMapPrivate::visibleArea();
+    }
+
+    QGeoTiledMapTestOptions m_options;
 };
 
-QGeoTiledMapTest::QGeoTiledMapTest(QGeoTiledMappingManagerEngine *engine, QObject *parent)
-:   QGeoTiledMap(*new QGeoTiledMapTestPrivate(engine), engine, parent), m_engine(engine)
+QGeoTiledMapTest::QGeoTiledMapTest(QGeoTiledMappingManagerEngine *engine,
+                                   const QGeoTiledMapTestOptions &options,
+                                   QObject *parent)
+:   QGeoTiledMap(*new QGeoTiledMapTestPrivate(engine, options), engine, parent), m_engine(engine)
 {
 }
 
diff --git a/tests/auto/geotestplugin/qgeotiledmap_test.h b/tests/auto/geotestplugin/qgeotiledmap_test.h
index 19c7620e..a6299efe 100644
--- a/tests/auto/geotestplugin/qgeotiledmap_test.h
+++ b/tests/auto/geotestplugin/qgeotiledmap_test.h
@@ -37,12 +37,18 @@ QT_USE_NAMESPACE
 class QGeoTiledMappingManagerEngineTest;
 class QGeoTiledMapTestPrivate;
 
+struct QGeoTiledMapTestOptions {
+    bool supportVisibleArea = true;
+};
+
 class QGeoTiledMapTest: public QGeoTiledMap
 {
     Q_OBJECT
     Q_DECLARE_PRIVATE(QGeoTiledMapTest)
 public:
-    QGeoTiledMapTest(QGeoTiledMappingManagerEngine *engine, QObject *parent = 0);
+    QGeoTiledMapTest(QGeoTiledMappingManagerEngine *engine,
+                     const QGeoTiledMapTestOptions &options,
+                     QObject *parent = 0);
 
 protected slots:
     void onCameraCenter_testChanged(QGeoMapParameter *param, const char *propertyName);
diff --git a/tests/auto/geotestplugin/qgeotiledmappingmanagerengine_test.h b/tests/auto/geotestplugin/qgeotiledmappingmanagerengine_test.h
index 297be0d5..0db78336 100644
--- a/tests/auto/geotestplugin/qgeotiledmappingmanagerengine_test.h
+++ b/tests/auto/geotestplugin/qgeotiledmappingmanagerengine_test.h
@@ -100,6 +100,10 @@ public:
             double maxZoomLevel = parameters.value(QStringLiteral("maxZoomLevel")).toDouble();
             capabilities.setMaximumZoomLevel(maxZoomLevel);
         }
+        if (parameters.contains(QStringLiteral("supportVisibleArea"))) {
+            bool supportVisibleArea = parameters.value(QStringLiteral("supportVisibleArea")).toBool();
+            m_supportVisibleArea = supportVisibleArea;
+        }
 
         setCameraCapabilities(capabilities);
         fetcher->setTileSize(tileSize());
@@ -108,8 +112,12 @@ public:
 
     QGeoMap *createMap() override
     {
-        return new QGeoTiledMapTest(this);
+        QGeoTiledMapTestOptions opts;
+        opts.supportVisibleArea = m_supportVisibleArea;
+        return new QGeoTiledMapTest(this, opts);
     }
+
+    bool m_supportVisibleArea = true;
 };
 
 #endif