153     void cursorPositionWithBlockUndoAndRedo2();

  1782 void tst_QTextCursor::cursorPositionWithBlockUndoAndRedo2()

  1783 {

  1784     cursor.insertText("AAAABBBB");

  1785     int cursorPositionBefore = cursor.position();

  1786     cursor.setPosition(0, QTextCursor::KeepAnchor);

  1787     cursor.beginEditBlock();

  1788     cursor.removeSelectedText();

  1789     cursor.insertText("AAAABBBBCCCCDDDD");

  1790     cursor.endEditBlock();

  1791     doc->undo(&cursor);

  1792     QVERIFY(doc->toPlainText() == "AAAABBBB");

  1793     QCOMPARE(cursor.position(), cursorPositionBefore);

  1794 

  1795     cursor.insertText("CCCC");

  1796     QVERIFY(doc->toPlainText() == "AAAABBBBCCCC");

  1797 

  1798     cursorPositionBefore = cursor.position();

  1799     cursor.setPosition(0, QTextCursor::KeepAnchor);

  1800     cursor.beginEditBlock();

  1801     cursor.removeSelectedText();

  1802     cursor.insertText("AAAABBBBCCCCDDDD");

  1803     cursor.endEditBlock();

  1804 

  1805     /* this undo now implicitely reinserts two segments, first "CCCCC", then

  1806        "AAAABBBB". The test ensures that the two are combined in order to

  1807        reconstruct the correct cursor position */

  1808     doc->undo(&cursor);

  1809 

  1810 

  1811     QVERIFY(doc->toPlainText() == "AAAABBBBCCCC");

  1812     QCOMPARE(cursor.position(), cursorPositionBefore);

  1813 }

  1814