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, 4 insertions, 4 deletions

diff --git a/tests/auto/network/access/qnetworkrequest/tst_qnetworkrequest.cpp b/tests/auto/network/access/qnetworkrequest/tst_qnetworkrequest.cpp
index 7370339b2b..7136a136b0 100644
--- a/tests/auto/network/access/qnetworkrequest/tst_qnetworkrequest.cpp
+++ b/tests/auto/network/access/qnetworkrequest/tst_qnetworkrequest.cpp
@@ -73,16 +73,16 @@ namespace QTest {
     template<>
     char *toString(const QList<QNetworkCookie> &list)
     {
-        QString result = "QList(";
+        QByteArray result = "QList(";
         bool first = true;
         foreach (QNetworkCookie cookie, list) {
             if (!first)
                 result += ", ";
             first = false;
-            result += QString::fromLatin1("QNetworkCookie(%1)").arg(QLatin1String(cookie.toRawForm()));
+            result += "QNetworkCookie(" + cookie.toRawForm() + ')';
         }
-
-        return qstrdup(result.append(')').toLocal8Bit());
+        result.append(')');
+        return qstrdup(result.constData());
     }
 }