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>

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/auto/qmltest/axis3d/tst_category.qml b/tests/auto/qmltest/axis3d/tst_category.qml
index 7f0be845..318fa011 100644
--- a/tests/auto/qmltest/axis3d/tst_category.qml
+++ b/tests/auto/qmltest/axis3d/tst_category.qml
@@ -46,6 +46,10 @@ Item {
         id: change
     }
 
+    CategoryAxis3D {
+        id: invalid
+    }
+
     TestCase {
         name: "CategoryAxis3D Initial"
 
@@ -113,4 +117,19 @@ Item {
             compare(change.titleVisible, true)
         }
     }
+
+    TestCase {
+        name: "CategoryAxis3D Invalid"
+
+        function test_invalid() {
+            invalid.labelAutoRotation = -10
+            compare(invalid.labelAutoRotation, 0.0)
+            invalid.labelAutoRotation = 100
+            compare(invalid.labelAutoRotation, 90.0)
+            invalid.max = -10
+            compare(invalid.min, 0)
+            invalid.min = 10
+            compare(invalid.max, 11)
+        }
+    }
 }