tests/auto/network: Remove some placeholder formatting.

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

Change-Id: I7974ace5b34f2da43e7511044e80de1e733245ac
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/tests/auto/network/access/qnetworkdiskcache/tst_qnetworkdiskcache.cpp b/tests/auto/network/access/qnetworkdiskcache/tst_qnetworkdiskcache.cpp
index 1685838e9e..399c9a733a 100644
--- a/tests/auto/network/access/qnetworkdiskcache/tst_qnetworkdiskcache.cpp
+++ b/tests/auto/network/access/qnetworkdiskcache/tst_qnetworkdiskcache.cpp
@@ -540,7 +540,7 @@ void tst_QNetworkDiskCache::expire()
     std::sort(cacheList.begin(), cacheList.end());
     for (int i = 0; i < cacheList.count(); ++i) {
         QString fileName = cacheList[i];
-        QCOMPARE(fileName, QString("http://localhost:4/%1").arg(i + 6));
+        QCOMPARE(fileName, QLatin1String("http://localhost:4/") + QString::number(i + 6));
     }
 }
 
@@ -782,7 +782,10 @@ void tst_QNetworkDiskCache::crashWhenParentingCache()
     QNetworkAccessManager *manager = new QNetworkAccessManager();
     QNetworkDiskCache *diskCache = new QNetworkDiskCache(manager); // parent to qnam!
     // we expect the temp dir to be cleaned at some point anyway
-    diskCache->setCacheDirectory(QString("%1/cacheDir_%2").arg(QDir::tempPath()).arg(QCoreApplication::applicationPid()));
+
+    const QString diskCachePath = QDir::tempPath() + QLatin1String("/cacheDir_")
+        + QString::number(QCoreApplication::applicationPid());
+    diskCache->setCacheDirectory(diskCachePath);
     manager->setCache(diskCache);
 
     QUrl url("http://127.0.0.1:" + QString::number(server.serverPort()));