Add unary operator+ to QPoint and QPointF.

As requested by Winfried Schenke:

"QPoint should have an unary operator+ (the unary operator- exists).
Classes with arithmetic operators should provide a complete set of
operators, because some template code relies on it."

Task-number: QTBUG-22913
Change-Id: Ib0c5105975f56c15f00bb48d83c8d911f5a204ac
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/auto/corelib/tools/qpoint/tst_qpoint.cpp b/tests/auto/corelib/tools/qpoint/tst_qpoint.cpp
index 9f30fe6e4a..cb24325765 100644
--- a/tests/auto/corelib/tools/qpoint/tst_qpoint.cpp
+++ b/tests/auto/corelib/tools/qpoint/tst_qpoint.cpp
@@ -71,6 +71,9 @@ private slots:
     void operator_divide_data();
     void operator_divide();
 
+    void operator_unary_plus_data();
+    void operator_unary_plus();
+
     void operator_unary_minus_data();
     void operator_unary_minus();
 
@@ -269,6 +272,18 @@ void tst_QPoint::operator_divide()
     QCOMPARE(point, expected);
 }
 
+void tst_QPoint::operator_unary_plus_data()
+{
+    operator_unary_minus_data();
+}
+
+void tst_QPoint::operator_unary_plus()
+{
+    QFETCH(QPoint, point);
+    // Should be a NOOP.
+    QCOMPARE(+point, point);
+}
+
 void tst_QPoint::operator_unary_minus_data()
 {
     QTest::addColumn<QPoint>("point");