Fix the qmlcachegen functionality

The qmlcache module was broken in an impressive number of ways:
    - We forgot to adapt the Probe to a5cc49f2c6.
    - The return value of the validate property is never evaluated;
      you have to throw an error for it to have an effect.
    - From 5.11 on, qmlcachegen does not support the
      --target-architecture option anymore.

Task-number: QBS-1353
Change-Id: I770ddc18ad2519c1d5db83bee9634717b1768d67
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

1 files changed, 10 insertions, 0 deletions

diff --git a/tests/auto/blackbox/testdata-qt/cached-qml/cached-qml.qbs b/tests/auto/blackbox/testdata-qt/cached-qml/cached-qml.qbs
index 398d3f4a9..5117557e1 100644
--- a/tests/auto/blackbox/testdata-qt/cached-qml/cached-qml.qbs
+++ b/tests/auto/blackbox/testdata-qt/cached-qml/cached-qml.qbs
@@ -1,4 +1,5 @@
 import qbs
+import qbs.Utilities
 
 CppApplication {
     name: "app"
@@ -27,4 +28,13 @@ CppApplication {
         qbs.install: true
         qbs.installDir: "data"
     }
+
+    Probe {
+        id: qtVersionProbe
+        property string qtVersion: Qt.core.version
+        configure: {
+            console.info("qmlcachegen must work: "
+                         + (Utilities.versionCompare(qtVersion, "5.11") >= 0))
+        }
+    }
 }