tst_qresoucemanager: add test to make sure cleanup is working

Change-Id: I5006778b74fee6d030f65deaba86bb38a7a0a86b
Reviewed-by: Mike Krus <mike.krus@kdab.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/auto/core/qresourcemanager/tst_qresourcemanager.cpp b/tests/auto/core/qresourcemanager/tst_qresourcemanager.cpp
index 9a387a919..a41ea83b5 100644
--- a/tests/auto/core/qresourcemanager/tst_qresourcemanager.cpp
+++ b/tests/auto/core/qresourcemanager/tst_qresourcemanager.cpp
@@ -50,6 +50,7 @@ private slots:
     void heavyDutyMultiThreadedAccessRelease();
     void collectResources();
     void activeHandles();
+    void checkCleanup();
 };
 
 class tst_ArrayResource
@@ -422,6 +423,26 @@ void tst_QResourceManager::activeHandles()
     }
 }
 
+void tst_QResourceManager::checkCleanup()
+{
+    // GIVEN
+    Qt3DCore::QResourceManager<tst_ArrayResource, uint> manager;
+
+    // WHEN
+    tHandle newHandle = manager.getOrAcquireHandle(883U);
+    tst_ArrayResource *data = manager.data(newHandle);
+
+    data->m_value.ref();
+    // THEN
+    QCOMPARE(data->m_value.load(), 1);
+
+    // WHEN
+    manager.release(newHandle);
+
+    // THEN
+    QCOMPARE(data->m_value.load(), 0);
+}
+