Merge remote-tracking branch 'origin/5.8' into dev

Conflicts:
	mkspecs/features/mac/default_post.prf
	mkspecs/features/uikit/default_post.prf

Change-Id: I2a6f783451f2ac9eb4c1a050f605435d2dacf218

2 files changed, 65 insertions, 0 deletions

diff --git a/tests/auto/gui/text/qfontdatabase/tst_qfontdatabase.cpp b/tests/auto/gui/text/qfontdatabase/tst_qfontdatabase.cpp
index c53792da99..8c26f8a91f 100644
--- a/tests/auto/gui/text/qfontdatabase/tst_qfontdatabase.cpp
+++ b/tests/auto/gui/text/qfontdatabase/tst_qfontdatabase.cpp
@@ -67,6 +67,9 @@ private slots:
     void condensedFontWidth();
     void condensedFontMatching();
 
+    void rasterFonts();
+    void smoothFonts();
+
 private:
     QString m_ledFont;
     QString m_testFont;
@@ -334,5 +337,30 @@ void tst_QFontDatabase::condensedFontMatching()
              QFontMetrics(tfcBySubfamilyName).width(testString()));
 }
 
+void tst_QFontDatabase::rasterFonts()
+{
+    QFont font(QLatin1String("Fixedsys"), 1000);
+    QFontInfo fontInfo(font);
+
+    if (fontInfo.family() != font.family())
+        QSKIP("Fixedsys font not available.");
+
+    QVERIFY(!QFontDatabase().isSmoothlyScalable(font.family()));
+    QVERIFY(fontInfo.pointSize() != font.pointSize());
+}
+
+void tst_QFontDatabase::smoothFonts()
+{
+    QFont font(QLatin1String("Arial"), 1000);
+    QFontInfo fontInfo(font);
+
+    if (fontInfo.family() != font.family())
+        QSKIP("Arial font not available.");
+
+    // Smooth and bitmap scaling are mutually exclusive
+    QVERIFY(QFontDatabase().isSmoothlyScalable(font.family()));
+    QVERIFY(!QFontDatabase().isBitmapScalable(font.family()));
+}
+
 QTEST_MAIN(tst_QFontDatabase)
 #include "tst_qfontdatabase.moc"
diff --git a/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp b/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp
index 0d1d0f1ae1..b8af5271ea 100644
--- a/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp
+++ b/tests/auto/gui/text/qtextlayout/tst_qtextlayout.cpp
@@ -134,6 +134,7 @@ private slots:
     void xToCursorForLigatures();
     void cursorInNonStopChars();
     void nbsp();
+    void nbspWithFormat();
     void noModificationOfInputString();
     void superscriptCrash_qtbug53911();
 
@@ -2254,5 +2255,41 @@ void tst_QTextLayout::superscriptCrash_qtbug53911()
     qDeleteAll(textLayouts);
 }
 
+void tst_QTextLayout::nbspWithFormat()
+{
+    QString s1 = QLatin1String("ABCDEF ");
+    QString s2 = QLatin1String("GHI");
+    QChar nbsp(QChar::Nbsp);
+    QString s3 = QLatin1String("JKLMNOPQRSTUVWXYZ");
+
+    QTextLayout layout;
+    layout.setText(s1 + s2 + nbsp + s3);
+
+    QTextLayout::FormatRange formatRange;
+    formatRange.start = s1.length() + s2.length();
+    formatRange.length = 1;
+    formatRange.format.setFontUnderline(true);
+
+    QList<QTextLayout::FormatRange> overrides;
+    overrides.append(formatRange);
+
+    layout.setAdditionalFormats(overrides);
+
+    layout.beginLayout();
+    forever {
+        QTextLine line = layout.createLine();
+        if (!line.isValid())
+            break;
+        line.setLineWidth(1);
+    }
+    layout.endLayout();
+
+    QCOMPARE(layout.lineCount(), 2);
+    QCOMPARE(layout.lineAt(0).textStart(), 0);
+    QCOMPARE(layout.lineAt(0).textLength(), s1.length());
+    QCOMPARE(layout.lineAt(1).textStart(), s1.length());
+    QCOMPARE(layout.lineAt(1).textLength(), s2.length() + 1 + s3.length());
+}
+
 QTEST_MAIN(tst_QTextLayout)
 #include "tst_qtextlayout.moc"