diff options
Diffstat (limited to 'tests/auto/core/qaspectengine')
-rw-r--r-- | tests/auto/core/qaspectengine/tst_qaspectengine.cpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tests/auto/core/qaspectengine/tst_qaspectengine.cpp b/tests/auto/core/qaspectengine/tst_qaspectengine.cpp index 61e926352..45f91aa44 100644 --- a/tests/auto/core/qaspectengine/tst_qaspectengine.cpp +++ b/tests/auto/core/qaspectengine/tst_qaspectengine.cpp @@ -200,6 +200,53 @@ private Q_SLOTS: // * destroying the aspect engine } + void shouldNotCrashWhenEntityIsAddedThenImmediatelyDeleted() + { + // GIVEN + // An initialized aspect engine... + QAspectEngine engine; + // ...and a simple aspect + PrintRootAspect *aspect = new PrintRootAspect; + + // WHEN + // We register the aspect + engine.registerAspect(aspect); + + // THEN + const auto registeredAspects = engine.aspects(); + QCOMPARE(registeredAspects.size(), 1); + QCOMPARE(registeredAspects.first(), aspect); + + // WHEN + QEntityPtr entity(new QEntity); + entity->setObjectName("RootEntity"); + // we set a scene root entity + engine.setRootEntity(entity); + + QEventLoop eventLoop; + QTimer::singleShot(1000, &eventLoop, SLOT(quit())); + eventLoop.exec(); + + // THEN + // we don't crash and... + const auto rootEntity = engine.rootEntity(); + QCOMPARE(rootEntity, entity); + + // WHEN + // we create a child node and delete within the same spin of + // the event loop + Qt3DCore::QEntity *childEntity = new Qt3DCore::QEntity(entity.data()); + delete childEntity; + entity = nullptr; + QTimer::singleShot(600, &eventLoop, SLOT(quit())); + + // ...and allow events to process... + eventLoop.exec(); + + // ...and we don't crash when the childEntity is removed from the + // post construction init routines + } + void shouldNotCrashOnShutdownWhenComponentIsCreatedWithParentBeforeItsEntity() { // GIVEN |