Android: Incorporate QAbstractItemModelTester into QtAIM CI Tests

QAbstractItemModelTester performs non-destructive tests on test models.
It helps with catching the most common errors in the test model.

Task-number: QTBUG-132880
Pick-to: 6.9
Change-Id: I719f4223d84e66c1d94cbd0380bfdb77b07da7b6
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>

tests/auto/corelib/platform/androiditemmodel/tst_androiditemmodel.cpp

@@ -13,6 +13,7 @@
 #include <QtCore/qjnitypes.h>
 #include <QtCore/qstring.h>
 #include <QSignalSpy>
+#include <QAbstractItemModelTester>
 
 using namespace Qt::Literals;
 
@@ -32,6 +33,7 @@ private slots:
     void initTestCase_data();
     void init();
     void cleanup();
+    void nonDestructiveChecks();
     void addRow();
     void addColumn();
     void removeRow();
@@ -69,6 +71,21 @@ void tst_AndroidItemModel::cleanup()
     resetModel();
 }
 
+void tst_AndroidItemModel::nonDestructiveChecks()
+{
+    QFETCH_GLOBAL(bool, isList);
+
+    for (int i = 0; i < 10; ++i)
+        jModel.callMethod<void>("addRow");
+
+    if (!isList) {
+        for (int i = 0; i < 10; ++i)
+            jModel.callMethod<void>("addCol");
+    }
+
+    QAbstractItemModelTester tester(qProxy);
+}
+
 void tst_AndroidItemModel::addRow()
 {
     const int rowsBefore = qProxy->rowCount();