2 files changed, 3 insertions, 3 deletions
diff --git a/tests/auto/gui/image/qimage/tst_qimage.cpp b/tests/auto/gui/image/qimage/tst_qimage.cpp
index 38b3d28901..f9e94d826c 100644
--- a/tests/auto/gui/image/qimage/tst_qimage.cpp
+++ b/tests/auto/gui/image/qimage/tst_qimage.cpp
@@ -452,7 +452,7 @@ void tst_QImage::formatHandlersInput()
 
     bool formatSupported = false;
     for (QList<QByteArray>::Iterator it = formats.begin(); it != formats.end(); ++it) {
-        if (*it == testFormat.toLower()) {
+        if (*it == testFormat.toLower().toUtf8()) {
             formatSupported = true;
             break;
         }
diff --git a/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp b/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp
index 6001829854..bea7d610b8 100644
--- a/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp
+++ b/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp
@@ -1803,7 +1803,7 @@ static QByteArray msgIgnoreFormatAndExtensionFail(const QString &sourceFileName,
     QByteArray result = "Failure for '";
     result += sourceFileName.toLocal8Bit();
     result += "' as '";
-    result += targetFileName;
+    result += targetFileName.toLocal8Bit();
     result += "', detected as: '";
     result += detectedFormat.toLocal8Bit();
     result += '\'';
@@ -1825,7 +1825,7 @@ void tst_QImageReader::testIgnoresFormatAndExtension()
         tempPath += QLatin1Char('/');
 
     foreach (const QByteArray &f, formats) {
-        if (f == extension)
+        if (f == extension.toLocal8Bit())
             continue;
 
         QFile tmp(tempPath + name + QLatin1Char('_') + expected + QLatin1Char('.') + f);