tests/auto/widgets: Remove some placeholder formatting.

Use QByteArray/QString addition instead in loops and for
test row names.

Change-Id: Ia067cd966bf13506e6ca19925eae3158da027b83
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/tests/auto/widgets/itemviews/qdatawidgetmapper/tst_qdatawidgetmapper.cpp b/tests/auto/widgets/itemviews/qdatawidgetmapper/tst_qdatawidgetmapper.cpp
index 8b80d52a5f..5b7a2a46ad 100644
--- a/tests/auto/widgets/itemviews/qdatawidgetmapper/tst_qdatawidgetmapper.cpp
+++ b/tests/auto/widgets/itemviews/qdatawidgetmapper/tst_qdatawidgetmapper.cpp
@@ -66,8 +66,10 @@ static QStandardItemModel *testModel(QObject *parent = 0)
     QStandardItemModel *model = new QStandardItemModel(10, 10, parent);
 
     for (int row = 0; row < 10; ++row) {
+        const QString prefix = QLatin1String("item ") + QString::number(row)
+            + QLatin1Char(' ');
         for (int col = 0; col < 10; ++col)
-            model->setData(model->index(row, col), QString("item %1 %2").arg(row).arg(col));
+            model->setData(model->index(row, col), prefix + QString::number(col));
     }
 
     return model;