Support adding application fonts with QFontconfigDatabase

QFontDatabaseQPA should be able to reinitialize database and
reregister all the fonts when an application font is added, because
it will trigger db->invalidate().

Add cloneWithSize support to QFontEngineBox so that even no usable
font is found in QFontDatabase, QRawFont::setPixelSize can still
work (without making the result rawfont invalid).

Register application fonts with QFontconfigDatabase, the code is
adapted from QFontDatabaseX11.

Reenable QRawFont tests for QPA, these usages are now supported in
QPA.

Fix QStaticText tests, raster in QPA does support transformations.
Translate the text before ZAxix rotation so that it will be visible
in canvas.

Add back fixedPitch support to QPA, and fix QFontDatabase tests.

Fix QGlyphRun tests, ignore non-existence glyphs in alphaMap
locking.

Fix QFontMetrics tests.

Task-number: QTBUG-21415, QTBUG-20754, QTBUG-20977,
             QTBUG-20976, QTBUG-20760, QTBUG-20759
Change-Id: I24aea7d6ec6b2ac6342134d1f2591327c23a692b
Reviewed-on: http://codereview.qt-project.org/5384
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>

15 files changed, 117 insertions, 78 deletions

diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 233bc04924..99c17435dc 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -2726,7 +2726,7 @@ bool QRasterPaintEngine::drawCachedGlyphs(int numGlyphs, const glyph_t *glyphs,
             QPoint offset;
             QImage *alphaMap = fontEngine->lockedAlphaMapForGlyph(glyphs[i], spp, neededFormat, s->matrix,
                                                                   &offset);
-            if (alphaMap == 0)
+            if (alphaMap == 0 || alphaMap->isNull())
                 continue;
 
             alphaPenBlt(alphaMap->bits(), alphaMap->bytesPerLine(), alphaMap->depth(),
diff --git a/src/gui/text/qfontdatabase_qpa.cpp b/src/gui/text/qfontdatabase_qpa.cpp
index 3a578e746f..fbee077ba7 100644
--- a/src/gui/text/qfontdatabase_qpa.cpp
+++ b/src/gui/text/qfontdatabase_qpa.cpp
@@ -53,16 +53,18 @@
 QT_BEGIN_NAMESPACE
 
 Q_GUI_EXPORT  void qt_registerFont(const QString &familyName, const QString &foundryname, int weight,
-                                   QFont::Style style, int stretch, bool antialiased, bool scalable, int pixelSize,
+                                   QFont::Style style, int stretch, bool antialiased,
+                                   bool scalable, int pixelSize, bool fixedPitch,
                                    const QSupportedWritingSystems &writingSystems, void *handle)
 {
     QFontDatabasePrivate *d = privateDb();
-    //    qDebug() << "Adding font" << familyname << weight << italic << pixelSize << file << fileIndex << antialiased;
+    //    qDebug() << "Adding font" << familyName << weight << style << pixelSize << antialiased;
         QtFontStyle::Key styleKey;
         styleKey.style = style;
         styleKey.weight = weight;
         styleKey.stretch = stretch;
         QtFontFamily *f = d->family(familyName, true);
+        f->fixedPitch = fixedPitch;
 
         for (int i = 0; i < QFontDatabase::WritingSystemsCount; ++i) {
             if (writingSystems.supported(QFontDatabase::WritingSystem(i))) {
@@ -106,10 +108,12 @@ static QStringList fallbackFamilies(const QString &family, const QFont::Style &s
 static void initializeDb()
 {
     static int initialized = false;
+    QFontDatabasePrivate *db = privateDb();
 
-    if (!initialized) {
+    if (!initialized || db->reregisterAppFonts) {
         //init by asking for the platformfontdb for the first time :)
         QGuiApplicationPrivate::platformIntegration()->fontDatabase()->populateFontDatabase();
+        db->reregisterAppFonts = false;
         initialized = true;
     }
 }
diff --git a/src/gui/text/qfontengine.cpp b/src/gui/text/qfontengine.cpp
index 4f18aa3efd..fabd8c3634 100644
--- a/src/gui/text/qfontengine.cpp
+++ b/src/gui/text/qfontengine.cpp
@@ -1281,7 +1281,11 @@ glyph_metrics_t QFontEngineBox::boundingBox(glyph_t)
     return glyph_metrics_t(0, -_size, _size, _size, _size, 0);
 }
 
-
+QFontEngine *QFontEngineBox::cloneWithSize(qreal pixelSize) const
+{
+    QFontEngineBox *fe = new QFontEngineBox(pixelSize);
+    return fe;
+}
 
 QFixed QFontEngineBox::ascent() const
 {
diff --git a/src/gui/text/qfontengine_p.h b/src/gui/text/qfontengine_p.h
index f74302c054..2bec69c467 100644
--- a/src/gui/text/qfontengine_p.h
+++ b/src/gui/text/qfontengine_p.h
@@ -379,6 +379,7 @@ public:
 
     virtual glyph_metrics_t boundingBox(const QGlyphLayout &glyphs);
     virtual glyph_metrics_t boundingBox(glyph_t glyph);
+    virtual QFontEngine *cloneWithSize(qreal pixelSize) const;
 
     virtual QFixed ascent() const;
     virtual QFixed descent() const;
diff --git a/src/gui/text/qplatformfontdatabase_qpa.cpp b/src/gui/text/qplatformfontdatabase_qpa.cpp
index 7ad838561b..cedf481898 100644
--- a/src/gui/text/qplatformfontdatabase_qpa.cpp
+++ b/src/gui/text/qplatformfontdatabase_qpa.cpp
@@ -48,8 +48,9 @@
 QT_BEGIN_NAMESPACE
 
 extern void qt_registerFont(const QString &familyname, const QString &foundryname, int weight,
-                                         QFont::Style style, int stretch, bool antialiased,bool scalable, int pixelSize,
-                                         const QSupportedWritingSystems &writingSystems, void *hanlde);
+                            QFont::Style style, int stretch, bool antialiased,
+                            bool scalable, int pixelSize, bool fixedPitch,
+                            const QSupportedWritingSystems &writingSystems, void *hanlde);
 
 /*!
     \fn void QPlatformFontDatabase::registerQPF2Font(const QByteArray &dataArray, void *handle)
@@ -88,7 +89,7 @@ void QPlatformFontDatabase::registerQPF2Font(const QByteArray &dataArray, void *
                 }
             }
             QFont::Stretch stretch = QFont::Unstretched;
-            registerFont(fontName,QString(),fontWeight,fontStyle,stretch,true,false,pixelSize,writingSystems,handle);
+            registerFont(fontName,QString(),fontWeight,fontStyle,stretch,true,false,pixelSize,false,writingSystems,handle);
         }
     } else {
         qDebug() << "header verification of QPF2 font failed. maybe it is corrupt?";
@@ -122,12 +123,16 @@ void QPlatformFontDatabase::registerQPF2Font(const QByteArray &dataArray, void *
     \sa registerQPF2Font()
 */
 void QPlatformFontDatabase::registerFont(const QString &familyname, const QString &foundryname, QFont::Weight weight,
-                                         QFont::Style style, QFont::Stretch stretch, bool antialiased, bool scalable, int pixelSize,
+                                         QFont::Style style, QFont::Stretch stretch, bool antialiased,
+                                         bool scalable, int pixelSize, bool fixedPitch,
                                          const QSupportedWritingSystems &writingSystems, void *usrPtr)
 {
     if (scalable)
         pixelSize = 0;
-    qt_registerFont(familyname,foundryname,weight,style,stretch,antialiased,scalable,pixelSize,writingSystems,usrPtr);
+
+    qt_registerFont(familyname, foundryname, weight, style,
+                    stretch, antialiased, scalable, pixelSize,
+                    fixedPitch, writingSystems, usrPtr);
 }
 
 class QWritingSystemsPrivate
diff --git a/src/gui/text/qplatformfontdatabase_qpa.h b/src/gui/text/qplatformfontdatabase_qpa.h
index d34d602e43..ad94b108da 100644
--- a/src/gui/text/qplatformfontdatabase_qpa.h
+++ b/src/gui/text/qplatformfontdatabase_qpa.h
@@ -103,7 +103,8 @@ public:
     //callback
     static void registerQPF2Font(const QByteArray &dataArray, void *handle);
     static void registerFont(const QString &familyname, const QString &foundryname, QFont::Weight weight,
-                             QFont::Style style, QFont::Stretch stretch, bool antialiased, bool scalable, int pixelSize,
+                             QFont::Style style, QFont::Stretch stretch, bool antialiased,
+                             bool scalable, int pixelSize, bool fixedPitch,
                              const QSupportedWritingSystems &writingSystems, void *handle);
 };
 
diff --git a/src/platformsupport/fontdatabases/basicunix/qbasicunixfontdatabase.cpp b/src/platformsupport/fontdatabases/basicunix/qbasicunixfontdatabase.cpp
index 1086a98d85..bca40591f6 100644
--- a/src/platformsupport/fontdatabases/basicunix/qbasicunixfontdatabase.cpp
+++ b/src/platformsupport/fontdatabases/basicunix/qbasicunixfontdatabase.cpp
@@ -354,6 +354,8 @@ QStringList QBasicUnixFontDatabase::addTTFile(const QByteArray &fontData, const
         if (face->style_flags & FT_STYLE_FLAG_BOLD)
             weight = QFont::Bold;
 
+        bool fixedPitch = (face->face_flags & FT_FACE_FLAG_FIXED_WIDTH);
+
         QSupportedWritingSystems writingSystems;
         // detect symbol fonts
         for (int i = 0; i < face->num_charmaps; ++i) {
@@ -415,7 +417,7 @@ QStringList QBasicUnixFontDatabase::addTTFile(const QByteArray &fontData, const
 
         QFont::Stretch stretch = QFont::Unstretched;
 
-        registerFont(family,QString(),weight,style,stretch,true,true,0,writingSystems,fontFile);
+        registerFont(family,QString(),weight,style,stretch,true,true,0,fixedPitch,writingSystems,fontFile);
 
         families.append(family);
 
diff --git a/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp b/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp
index d5e1fd1de7..e566cee4f4 100644
--- a/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp
+++ b/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp
@@ -57,6 +57,11 @@
 #include FT_TRUETYPE_TABLES_H
 
 #include <fontconfig/fontconfig.h>
+#include FT_FREETYPE_H
+
+#if FC_VERSION >= 20402
+#include <fontconfig/fcfreetype.h>
+#endif
 
 #define SimplifiedChineseCsbBit 18
 #define TraditionalChineseCsbBit 20
@@ -444,8 +449,9 @@ void QFontconfigDatabase::populateFontDatabase()
             FcPatternGetDouble (fonts->fonts[i], FC_PIXEL_SIZE, 0, &pixel_size);
         }
 
+        bool fixedPitch = spacing_value >= FC_MONO;
         QFont::Stretch stretch = QFont::Unstretched;
-        QPlatformFontDatabase::registerFont(familyName,QLatin1String((const char *)foundry_value),weight,style,stretch,antialias,scalable,pixel_size,writingSystems,fontFile);
+        QPlatformFontDatabase::registerFont(familyName,QLatin1String((const char *)foundry_value),weight,style,stretch,antialias,scalable,pixel_size,fixedPitch,writingSystems,fontFile);
 //        qDebug() << familyName << (const char *)foundry_value << weight << style << &writingSystems << scalable << true << pixel_size;
     }
 
@@ -470,9 +476,9 @@ void QFontconfigDatabase::populateFontDatabase()
 
     QString familyQtName = QString::fromLatin1(f->qtname);
     while (f->qtname) {
-        registerFont(familyQtName,QString(),QFont::Normal,QFont::StyleNormal,QFont::Unstretched,true,true,0,ws,0);
-        registerFont(familyQtName,QString(),QFont::Normal,QFont::StyleItalic,QFont::Unstretched,true,true,0,ws,0);
-        registerFont(familyQtName,QString(),QFont::Normal,QFont::StyleOblique,QFont::Unstretched,true,true,0,ws,0);
+        registerFont(familyQtName,QString(),QFont::Normal,QFont::StyleNormal,QFont::Unstretched,true,true,0,f->fixed,ws,0);
+        registerFont(familyQtName,QString(),QFont::Normal,QFont::StyleItalic,QFont::Unstretched,true,true,0,f->fixed,ws,0);
+        registerFont(familyQtName,QString(),QFont::Normal,QFont::StyleOblique,QFont::Unstretched,true,true,0,f->fixed,ws,0);
         ++f;
     }
 
@@ -583,3 +589,72 @@ QStringList QFontconfigDatabase::fallbacksForFamily(const QString family, const
 
     return fallbackFamilies;
 }
+
+static FcPattern *queryFont(const FcChar8 *file, const QByteArray &data, int id, FcBlanks *blanks, int *count)
+{
+#if FC_VERSION < 20402
+    Q_UNUSED(data)
+    return FcFreeTypeQuery(file, id, blanks, count);
+#else
+    if (data.isEmpty())
+        return FcFreeTypeQuery(file, id, blanks, count);
+
+    extern FT_Library qt_getFreetype();
+    FT_Library lib = qt_getFreetype();
+
+    FcPattern *pattern = 0;
+
+    FT_Face face;
+    if (!FT_New_Memory_Face(lib, (const FT_Byte *)data.constData(), data.size(), id, &face)) {
+        *count = face->num_faces;
+
+        pattern = FcFreeTypeQueryFace(face, file, id, blanks);
+
+        FT_Done_Face(face);
+    }
+
+    return pattern;
+#endif
+}
+
+QStringList QFontconfigDatabase::addApplicationFont(const QByteArray &fontData, const QString &fileName)
+{
+    QStringList families;
+    FcFontSet *set = FcConfigGetFonts(0, FcSetApplication);
+    if (!set) {
+        FcConfigAppFontAddFile(0, (const FcChar8 *)":/non-existent");
+        set = FcConfigGetFonts(0, FcSetApplication); // try again
+        if (!set)
+            return families;
+    }
+
+    int id = 0;
+    FcBlanks *blanks = FcConfigGetBlanks(0);
+    int count = 0;
+
+    FcPattern *pattern = 0;
+    do {
+        pattern = queryFont((const FcChar8 *)QFile::encodeName(fileName).constData(),
+                            fontData, id, blanks, &count);
+        if (!pattern)
+            return families;
+
+        FcPatternDel(pattern, FC_FILE);
+        QByteArray cs = fileName.toUtf8();
+        FcPatternAddString(pattern, FC_FILE, (const FcChar8 *) cs.constData());
+
+        FcChar8 *fam = 0;
+        if (FcPatternGetString(pattern, FC_FAMILY, 0, &fam) == FcResultMatch) {
+            QString family = QString::fromUtf8(reinterpret_cast<const char *>(fam));
+            families << family;
+        }
+
+        if (!FcFontSetAdd(set, pattern))
+            return families;
+
+        ++id;
+    } while (pattern && id < count);
+
+    return families;
+}
+
diff --git a/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase_p.h b/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase_p.h
index 5a5e4b670f..eec510722a 100644
--- a/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase_p.h
+++ b/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase_p.h
@@ -51,6 +51,7 @@ public:
     void populateFontDatabase();
     QFontEngine *fontEngine(const QFontDef &fontDef, QUnicodeTables::Script script, void *handle);
     QStringList fallbacksForFamily(const QString family, const QFont::Style &style, const QFont::StyleHint &styleHint, const QUnicodeTables::Script &script) const;
+    QStringList addApplicationFont(const QByteArray &fontData, const QString &fileName);
 };
 
 #endif // QFONTCONFIGDATABASE_H
diff --git a/src/plugins/platforms/windows/qwindowsfontdatabase.cpp b/src/plugins/platforms/windows/qwindowsfontdatabase.cpp
index 7da4e07161..b96ae6f3da 100644
--- a/src/plugins/platforms/windows/qwindowsfontdatabase.cpp
+++ b/src/plugins/platforms/windows/qwindowsfontdatabase.cpp
@@ -348,8 +348,6 @@ static bool addFontToDatabase(QString familyName, const QString &scriptName,
     const QFont::Weight weight = weightFromInteger(tm->tmWeight);
     const QFont::Stretch stretch = QFont::Unstretched;
 
-    Q_UNUSED(fixed)
-
     if (QWindowsContext::verboseFonts > 2) {
         QDebug nospace = qDebug().nospace();
         nospace << __FUNCTION__ << familyName << scriptName
@@ -394,17 +392,17 @@ static bool addFontToDatabase(QString familyName, const QString &scriptName,
     }
 
     QPlatformFontDatabase::registerFont(familyName, foundryName, weight,
-                                        style, stretch, antialias, scalable, size, writingSystems, 0);
+                                        style, stretch, antialias, scalable, size, fixed, writingSystems, 0);
     // add fonts windows can generate for us:
     if (weight <= QFont::DemiBold)
         QPlatformFontDatabase::registerFont(familyName, foundryName, QFont::Bold,
-                                            style, stretch, antialias, scalable, size, writingSystems, 0);
+                                            style, stretch, antialias, scalable, size, fixed, writingSystems, 0);
     if (style != QFont::StyleItalic)
         QPlatformFontDatabase::registerFont(familyName, foundryName, weight,
-                                            QFont::StyleItalic, stretch, antialias, scalable, size, writingSystems, 0);
+                                            QFont::StyleItalic, stretch, antialias, scalable, size, fixed, writingSystems, 0);
     if (weight <= QFont::DemiBold && style != QFont::StyleItalic)
         QPlatformFontDatabase::registerFont(familyName, foundryName, QFont::Bold,
-                                            QFont::StyleItalic, stretch, antialias, scalable, size, writingSystems, 0);
+                                            QFont::StyleItalic, stretch, antialias, scalable, size, fixed, writingSystems, 0);
     return true;
 }
 
diff --git a/tests/auto/gui/text/qfontdatabase/tst_qfontdatabase.cpp b/tests/auto/gui/text/qfontdatabase/tst_qfontdatabase.cpp
index 5e3aacf37e..7914ecb00c 100644
--- a/tests/auto/gui/text/qfontdatabase/tst_qfontdatabase.cpp
+++ b/tests/auto/gui/text/qfontdatabase/tst_qfontdatabase.cpp
@@ -144,6 +144,8 @@ void tst_QFontDatabase::fixedPitch_data()
 #ifndef Q_WS_MAC
     QTest::newRow( "Script" ) << QString( "Script" ) << false;
     QTest::newRow( "Lucida Console" ) << QString( "Lucida Console" ) << true;
+    QTest::newRow( "DejaVu Sans" ) << QString( "DejaVu Sans" ) << false;
+    QTest::newRow( "DejaVu Sans Mono" ) << QString( "DejaVu Sans Mono" ) << true;
 #else
     QTest::newRow( "Menlo" ) << QString( "Menlo" ) << true;
     QTest::newRow( "Monaco" ) << QString( "Monaco" ) << true;
@@ -162,13 +164,6 @@ void tst_QFontDatabase::fixedPitch()
     if (!fdb.families().contains(font))
 	QSKIP( "Font not installed", SkipSingle);
 
-#ifdef Q_WS_QPA
-    if (fixedPitch) {
-        // fixedPitch() never returns true on qpa
-        QEXPECT_FAIL("", "QTBUG-20754 fails on qpa", Abort);
-    }
-#endif
-
     QCOMPARE(fdb.isFixedPitch(font), fixedPitch);
 
     QFont qfont(font);
@@ -238,10 +233,6 @@ void tst_QFontDatabase::addAppFont()
 
     QFontDatabase db;
 
-#ifdef Q_WS_QPA
-    QEXPECT_FAIL("memory font", "QTBUG-20754 fails on qpa", Abort);
-#endif
-
     const QStringList oldFamilies = db.families();
     QVERIFY(!oldFamilies.isEmpty());
 
@@ -275,10 +266,6 @@ void tst_QFontDatabase::addAppFont()
     const QStringList addedFamilies = QFontDatabase::applicationFontFamilies(id);
     QVERIFY(!addedFamilies.isEmpty());
 
-#ifdef Q_WS_QPA
-    QEXPECT_FAIL("font file", "QTBUG-20754 fails on qpa", Abort);
-#endif
-
     const QStringList newFamilies = db.families();
     QVERIFY(!newFamilies.isEmpty());
     QVERIFY(newFamilies.count() >= oldFamilies.count());
diff --git a/tests/auto/gui/text/qfontmetrics/tst_qfontmetrics.cpp b/tests/auto/gui/text/qfontmetrics/tst_qfontmetrics.cpp
index 982cfc11d9..20ff8b7d8f 100644
--- a/tests/auto/gui/text/qfontmetrics/tst_qfontmetrics.cpp
+++ b/tests/auto/gui/text/qfontmetrics/tst_qfontmetrics.cpp
@@ -276,21 +276,11 @@ void tst_QFontMetrics::inFontUcs4()
     QFont font("QtTestUcs4");
     {
         QFontMetrics fm(font);
-
-#ifdef Q_WS_QPA
-        QEXPECT_FAIL("", "QTBUG-20759 fails for qpa", Continue);
-#endif
-
         QVERIFY(fm.inFontUcs4(0x1D7FF));
     }
 
     {
         QFontMetricsF fm(font);
-
-#ifdef Q_WS_QPA
-        QEXPECT_FAIL("", "QTBUG-20759 fails for qpa", Continue);
-#endif
-
         QVERIFY(fm.inFontUcs4(0x1D7FF));
     }
 
@@ -311,11 +301,6 @@ void tst_QFontMetrics::lineWidth()
     const QFontMetrics bigFontMetrics(bigFont);
 
     QVERIFY(smallFontMetrics.lineWidth() >= 1);
-
-#ifdef Q_WS_QPA
-    QEXPECT_FAIL("", "QTBUG-20759 fails for qpa", Continue);
-#endif
-
     QVERIFY(smallFontMetrics.lineWidth() < bigFontMetrics.lineWidth());
 }
 
diff --git a/tests/auto/gui/text/qglyphrun/tst_qglyphrun.cpp b/tests/auto/gui/text/qglyphrun/tst_qglyphrun.cpp
index e84915428f..4db01c91a2 100644
--- a/tests/auto/gui/text/qglyphrun/tst_qglyphrun.cpp
+++ b/tests/auto/gui/text/qglyphrun/tst_qglyphrun.cpp
@@ -97,10 +97,6 @@ void tst_QGlyphRun::initTestCase()
 
     m_testFont = QFont("QtsSpecialTestFont");
 
-#ifdef Q_WS_QPA
-    QEXPECT_FAIL("", "QTBUG-20760 fails on qpa", Abort);
-#endif
-
     QCOMPARE(QFontInfo(m_testFont).family(), QString::fromLatin1("QtsSpecialTestFont"));
 
     m_testFont_ok = true;
diff --git a/tests/auto/gui/text/qrawfont/tst_qrawfont.cpp b/tests/auto/gui/text/qrawfont/tst_qrawfont.cpp
index 1c18f2f1e8..5404b0f587 100644
--- a/tests/auto/gui/text/qrawfont/tst_qrawfont.cpp
+++ b/tests/auto/gui/text/qrawfont/tst_qrawfont.cpp
@@ -111,16 +111,6 @@ Q_DECLARE_METATYPE(QFontDatabase::WritingSystem)
 
 void tst_QRawFont::init()
 {
-#ifdef Q_WS_QPA
-    // Loading fonts from a QByteArray seems unimplemented for all qpa plugins at time of writing;
-    // almost all testfunctions fail on qpa due to this, except these few:
-    const QByteArray func = QTest::currentTestFunction();
-    if (func != "invalidRawFont"
-     && func != "explicitRawFontNotAvailableInSystem"
-     && func != "fromFont"
-     && func != "textLayout")
-        QEXPECT_FAIL("", "QTBUG-20976 fails on qpa", Abort);
-#endif
 }
 
 void tst_QRawFont::invalidRawFont()
@@ -308,9 +298,6 @@ void tst_QRawFont::textLayout()
     QString familyName = QString::fromLatin1("QtBidiTestFont");
     QFont font(familyName);
     font.setPixelSize(18.0);
-#ifdef Q_WS_QPA
-    QEXPECT_FAIL("", "QTBUG-20976 fails on qpa", Abort);
-#endif
     QCOMPARE(QFontInfo(font).family(), familyName);
 
     QTextLayout layout(QLatin1String("Foobar"));
@@ -628,10 +615,6 @@ void tst_QRawFont::fromFont()
     QRawFont rawFont = QRawFont::fromFont(font, writingSystem);
     QVERIFY(rawFont.isValid());
 
-#ifdef Q_WS_QPA
-    QEXPECT_FAIL("", "QTBUG-20976 fails on qpa", Abort);
-#endif
-
     QCOMPARE(rawFont.familyName(), familyName);
     QCOMPARE(rawFont.pixelSize(), 26.0);
 
diff --git a/tests/auto/gui/text/qstatictext/tst_qstatictext.cpp b/tests/auto/gui/text/qstatictext/tst_qstatictext.cpp
index 79cbd692ea..4bd50008db 100644
--- a/tests/auto/gui/text/qstatictext/tst_qstatictext.cpp
+++ b/tests/auto/gui/text/qstatictext/tst_qstatictext.cpp
@@ -232,6 +232,7 @@ void tst_QStaticText::prepareToCorrectData()
 {
     QTransform transform;
     transform.scale(2.0, 2.0);
+    transform.translate(100, 10);
     transform.rotate(90, Qt::ZAxis);
 
     QPixmap imageDrawText(1000, 1000);
@@ -258,10 +259,6 @@ void tst_QStaticText::prepareToCorrectData()
     imageDrawStaticText.save("prepareToCorrectData_imageDrawStaticText.png");
 #endif
 
-#ifdef Q_WS_QPA
-    QEXPECT_FAIL("", "QTBUG-20977 fails on qpa", Abort);
-#endif
-
     QVERIFY(imageDrawText.toImage() != m_whiteSquare);
 
     if (!supportsTransformations())
@@ -396,7 +393,7 @@ bool tst_QStaticText::supportsTransformations() const
     QPaintEngine::Type type = engine->type();
 
     if (type == QPaintEngine::OpenGL
-#if !defined(Q_WS_WIN) && !defined(Q_WS_X11) && !defined(Q_WS_MAC)
+#if !defined(Q_WS_WIN) && !defined(Q_WS_X11) && !defined(Q_WS_MAC) && !defined(Q_WS_QPA)
         || type == QPaintEngine::Raster
 #endif
         )