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, 24 insertions, 0 deletions

diff --git a/tests/auto/qmltest/theme3d/tst_theme.qml b/tests/auto/qmltest/theme3d/tst_theme.qml
index 9c1a22f1..3e42b300 100644
--- a/tests/auto/qmltest/theme3d/tst_theme.qml
+++ b/tests/auto/qmltest/theme3d/tst_theme.qml
@@ -93,6 +93,10 @@ Item {
         id: change
     }
 
+    Theme3D {
+        id: invalid
+    }
+
     TestCase {
         name: "Theme3D Initial"
 
@@ -239,4 +243,24 @@ Item {
             compare(change.baseGradients[0].stops[0].color, "#000000")
         }
     }
+
+
+    TestCase {
+        name: "Theme3D Invalid"
+
+        function test_invalid() {
+            invalid.ambientLightStrength = -1.0
+            compare(invalid.ambientLightStrength, 0.25)
+            invalid.ambientLightStrength = 1.1
+            compare(invalid.ambientLightStrength, 0.25)
+            invalid.highlightLightStrength = -1.0
+            compare(invalid.highlightLightStrength, 7.5)
+            invalid.highlightLightStrength = 10.1
+            compare(invalid.highlightLightStrength, 7.5)
+            invalid.lightStrength = -1.0
+            compare(invalid.lightStrength, 5.0)
+            invalid.lightStrength = 10.1
+            compare(invalid.lightStrength, 5.0)
+        }
+    }
 }