Fix ligature offset in multi-line text

Reviewed-by: Eskil
(cherry picked from commit 278cf1f37945050c4a46d5acab0659f3a7546a43)

Change-Id: Ice20aa38a49ea16cf56bd3705c7d400ee165a9c2
Reviewed-on: http://codereview.qt.nokia.com/195
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/auto/qtextlayout/tst_qtextlayout.cpp b/tests/auto/qtextlayout/tst_qtextlayout.cpp
index b6adc2b8a0..be0a83fe38 100644
--- a/tests/auto/qtextlayout/tst_qtextlayout.cpp
+++ b/tests/auto/qtextlayout/tst_qtextlayout.cpp
@@ -127,6 +127,7 @@ private slots:
     void textWithSurrogates_qtbug15679();
     void textWidthWithStackedTextEngine();
     void textWidthWithLineSeparator();
+    void cursorInLigatureWithMultipleLines();
 
 private:
     QFont testFont;
@@ -1460,5 +1461,21 @@ void tst_QTextLayout::textWidthWithLineSeparator()
     QCOMPARE(line1.naturalTextWidth(), line2.naturalTextWidth());
 }
 
+void tst_QTextLayout::cursorInLigatureWithMultipleLines()
+{
+#if !defined(Q_WS_MAC)
+    QSKIP("This test can not be run on Mac", SkipAll);
+#endif
+    QTextLayout layout("first line finish", QFont("Times", 20));
+    layout.beginLayout();
+    QTextLine line = layout.createLine();
+    line.setLineWidth(70);
+    line = layout.createLine();
+    layout.endLayout();
+
+    // The second line will be "finish", with "fi" as a ligature
+    QVERIFY(line.cursorToX(0) != line.cursorToX(1));
+}
+
 QTEST_MAIN(tst_QTextLayout)
 #include "tst_qtextlayout.moc"