Tests: Fix single-character string literals.

Use character literals where applicable.

Change-Id: I1a026c320079ee5ca6f70be835d5a541deee2dd1
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>

3 files changed, 8 insertions, 8 deletions

diff --git a/tests/auto/gui/text/qcssparser/tst_qcssparser.cpp b/tests/auto/gui/text/qcssparser/tst_qcssparser.cpp
index b1beb0ffd0..878c03e563 100644
--- a/tests/auto/gui/text/qcssparser/tst_qcssparser.cpp
+++ b/tests/auto/gui/text/qcssparser/tst_qcssparser.cpp
@@ -185,7 +185,7 @@ static void debug(const QVector<QCss::Symbol> &symbols, int index = -1)
 {
     qDebug() << "all symbols:";
     for (int i = 0; i < symbols.count(); ++i)
-        qDebug() << "(" << i << "); Token:" << tokenName(symbols.at(i).token) << "; Lexem:" << symbols.at(i).lexem();
+        qDebug() << '(' << i << "); Token:" << tokenName(symbols.at(i).token) << "; Lexem:" << symbols.at(i).lexem();
     if (index != -1)
         qDebug() << "failure at index" << index;
 }
@@ -1340,7 +1340,7 @@ void tst_QCssParser::shorthandBackgroundProperty()
     QVERIFY(doc.setContent(QLatin1String("<!DOCTYPE test><test> <dummy/> </test>")));
 
     css.prepend("dummy {");
-    css.append("}");
+    css.append(QLatin1Char('}'));
 
     QCss::Parser parser(css);
     QCss::StyleSheet sheet;
@@ -1500,7 +1500,7 @@ void tst_QCssParser::gradient()
     QVERIFY(doc.setContent(QLatin1String("<!DOCTYPE test><test> <dummy/> </test>")));
 
     css.prepend("dummy {");
-    css.append("}");
+    css.append(QLatin1Char('}'));
 
     QCss::Parser parser(css);
     QCss::StyleSheet sheet;
@@ -1560,7 +1560,7 @@ void tst_QCssParser::extractFontFamily()
 {
     QFETCH(QString, css);
     css.prepend("dummy {");
-    css.append("}");
+    css.append(QLatin1Char('}'));
 
     QCss::Parser parser(css);
     QCss::StyleSheet sheet;
@@ -1618,7 +1618,7 @@ void tst_QCssParser::extractBorder()
     QFETCH(QColor, expectedTopColor);
 
     css.prepend("dummy {");
-    css.append("}");
+    css.append(QLatin1Char('}'));
 
     QCss::Parser parser(css);
     QCss::StyleSheet sheet;
diff --git a/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp b/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp
index de0c2d6dbe..60ad5d32f5 100644
--- a/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp
+++ b/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp
@@ -1123,10 +1123,10 @@ void tst_QTextLayout::boundingRectTopLeft()
 void tst_QTextLayout::graphemeBoundaryForSurrogatePairs()
 {
     QString txt;
-    txt.append("a");
+    txt.append(QLatin1Char('a'));
     txt.append(0xd87e);
     txt.append(0xdc25);
-    txt.append("b");
+    txt.append(QLatin1Char('b'));
     QTextLayout layout(txt);
     QTextEngine *engine = layout.engine();
     const QCharAttributes *attrs = engine->attributes();
diff --git a/tests/auto/gui/text/qtextscriptengine/tst_qtextscriptengine.cpp b/tests/auto/gui/text/qtextscriptengine/tst_qtextscriptengine.cpp
index 2595bba2a9..37b815c2e3 100644
--- a/tests/auto/gui/text/qtextscriptengine/tst_qtextscriptengine.cpp
+++ b/tests/auto/gui/text/qtextscriptengine/tst_qtextscriptengine.cpp
@@ -130,7 +130,7 @@ struct ShapeTable {
 static void prepareShapingTest(const QFont &font, const ShapeTable *shape_table)
 {
     for (const ShapeTable *s = shape_table; s->unicode[0]; ++s) {
-        QByteArray testName = font.family().toLatin1() + ":";
+        QByteArray testName = font.family().toLatin1() + ':';
         QString string;
         for (const ushort *u = s->unicode; *u; ++u) {
             string.append(QChar(*u));