Turn off font antialiasing during tests.

Font antialiasing varies from machine to machine, and so is too unstable
Also switching to a monospaced font in visual tests to attempt to
pre-empt another possible source of instability.

This commit also slightly increases verbosity of test failure messages
to be more useful in the CI system

Task-number: QTBUG-14792

1 files changed, 9 insertions, 10 deletions

diff --git a/tools/qml/qdeclarativetester.cpp b/tools/qml/qdeclarativetester.cpp
index 499822a..e2a90cc 100644
--- a/tools/qml/qdeclarativetester.cpp
+++ b/tools/qml/qdeclarativetester.cpp
@@ -62,6 +62,12 @@ QDeclarativeTester::QDeclarativeTester(const QString &script, QDeclarativeViewer
     parent->viewport()->installEventFilter(this);
     parent->installEventFilter(this);
     QUnifiedTimer::instance()->setConsistentTiming(true);
+
+    //Font antialiasing makes tests system-specific, so disable it
+    QFont noAA = QApplication::font();
+    noAA.setStyleStrategy(QFont::NoAntialias);
+    QApplication::setFont(noAA);
+
     if (options & QDeclarativeViewer::Play)
         this->run();
     start();
@@ -268,14 +274,7 @@ void QDeclarativeTester::updateCurrentTime(int msec)
 
     if (options & QDeclarativeViewer::TestImages) {
         img.fill(qRgb(255,255,255));
-#ifdef Q_WS_MAC
-        bool oldSmooth = qt_applefontsmoothing_enabled;
-        qt_applefontsmoothing_enabled = false;
-#endif
         QPainter p(&img);
-#ifdef Q_WS_MAC
-        qt_applefontsmoothing_enabled = oldSmooth;
-#endif
         m_view->render(&p);
     }
 
@@ -337,14 +336,14 @@ void QDeclarativeTester::updateCurrentTime(int msec)
         if (QDeclarativeVisualTestFrame *frame = qobject_cast<QDeclarativeVisualTestFrame *>(event)) {
             if (frame->msec() < msec) {
                 if (options & QDeclarativeViewer::TestImages && !(options & QDeclarativeViewer::Record)) {
-                    qWarning() << "QDeclarativeTester: Extra frame.  Seen:" 
+                    qWarning() << "QDeclarativeTester(" << m_script << "): Extra frame.  Seen:" 
                                << msec << "Expected:" << frame->msec();
                     imagefailure();
                 }
             } else if (frame->msec() == msec) {
                 if (!frame->hash().isEmpty() && frame->hash().toUtf8() != fe.hash.toHex()) {
                     if (options & QDeclarativeViewer::TestImages && !(options & QDeclarativeViewer::Record)) {
-                        qWarning() << "QDeclarativeTester: Mismatched frame hash at" << msec
+                        qWarning() << "QDeclarativeTester(" << m_script << "): Mismatched frame hash at" << msec
                                    << ".  Seen:" << fe.hash.toHex()
                                    << "Expected:" << frame->hash().toUtf8();
                         imagefailure();
@@ -363,7 +362,7 @@ void QDeclarativeTester::updateCurrentTime(int msec)
                 }
                 if (goodImage != img) {
                     QString reject(frame->image().toLocalFile() + ".reject.png");
-                    qWarning() << "QDeclarativeTester: Image mismatch.  Reject saved to:" 
+                    qWarning() << "QDeclarativeTester(" << m_script << "): Image mismatch.  Reject saved to:" 
                                << reject;
                     img.save(reject);
                     bool doDiff = (goodImage.size() == img.size());