Update cursor position when selection is reversed.

A reversed selection will have the same resolved start and end
positions but a different cursor position so testing the end points
alone doesn't guarantee the selection is the same.

Task-number: QTBUG-19456
Reviewed-by: Martin Jones

Change-Id: I516e5a501ec878d673f21e54d688fd2d21b624ef
Reviewed-on: http://codereview.qt.nokia.com/2080
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/auto/qlineedit/tst_qlineedit.cpp b/tests/auto/qlineedit/tst_qlineedit.cpp
index d178e26476..72b402f69d 100644
--- a/tests/auto/qlineedit/tst_qlineedit.cpp
+++ b/tests/auto/qlineedit/tst_qlineedit.cpp
@@ -289,6 +289,8 @@ private slots:
     void bidiLogicalMovement_data();
     void bidiLogicalMovement();
 
+    void selectAndCursorPosition();
+
 protected slots:
     void editingFinished();
 
@@ -3871,5 +3873,15 @@ void tst_QLineEdit::bidiLogicalMovement()
     } while (moved && i >= 0);
 }
 
+void tst_QLineEdit::selectAndCursorPosition()
+{
+    testWidget->setText("This is a long piece of text");
+
+    testWidget->setSelection(0, 5);
+    QCOMPARE(testWidget->cursorPosition(), 5);
+    testWidget->setSelection(5, -5);
+    QCOMPARE(testWidget->cursorPosition(), 0);
+}
+
 QTEST_MAIN(tst_QLineEdit)
 #include "tst_qlineedit.moc"