Added invalid value tests for QML autotests

Plus fixed a QML documentation bug, and added a missing
inheritance to docs.

Task-number: QTRD-3383
Change-Id: I1f7c56c49b829fee2cfd0731bbcc7e248a06a0c0
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

2 files changed, 29 insertions, 0 deletions

diff --git a/tests/auto/qmltest/scene3d/tst_camera.qml b/tests/auto/qmltest/scene3d/tst_camera.qml
index c29de0c7..07adf633 100644
--- a/tests/auto/qmltest/scene3d/tst_camera.qml
+++ b/tests/auto/qmltest/scene3d/tst_camera.qml
@@ -45,6 +45,10 @@ Item {
         id: change
     }
 
+    Camera3D {
+        id: invalid
+    }
+
     TestCase {
         name: "Camera3D Initial"
 
@@ -114,6 +118,18 @@ Item {
             compare(change.yRotation, 22.5)
             compare(change.zoomLevel, 500.0)
         }
+    }
 
+    TestCase {
+        name: "Camera3D Invalid"
+
+        function test_invalid() {
+            invalid.target = Qt.vector3d(-1.5, -1.5, -1.5)
+            compare(invalid.target, Qt.vector3d(-1.0, -1.0, -1.0))
+            invalid.target = Qt.vector3d(1.5, 1.5, 1.5)
+            compare(invalid.target, Qt.vector3d(1.0, 1.0, 1.0))
+            invalid.minZoomLevel = 0.1
+            compare(invalid.minZoomLevel, 1.0)
+        }
     }
 }
diff --git a/tests/auto/qmltest/scene3d/tst_scene.qml b/tests/auto/qmltest/scene3d/tst_scene.qml
index 8d497b5c..d53042ca 100644
--- a/tests/auto/qmltest/scene3d/tst_scene.qml
+++ b/tests/auto/qmltest/scene3d/tst_scene.qml
@@ -46,6 +46,10 @@ Item {
         id: change
     }
 
+    Bars3D {
+        id: invalid
+    }
+
     TestCase {
         name: "Scene3D Initial"
 
@@ -109,4 +113,13 @@ Item {
             compare(change.scene.viewport, Qt.rect(0, 0, 100, 100))
         }
     }
+
+    TestCase {
+        name: "Scene3D Invalid"
+
+        function test_invalid() {
+            invalid.scene.primarySubViewport = Qt.rect(0, 0, -50, -50)
+            compare(invalid.scene.primarySubViewport, Qt.rect(0, 0, 0, 0))
+        }
+    }
 }