Add member-swap to shared datatypes that don't have it.

For consistency.

Merge-request: 871
Reviewed-by: Olivier Goffart <olivier.goffart@nokia.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/tests/auto/qbrush/tst_qbrush.cpp b/tests/auto/qbrush/tst_qbrush.cpp
index 7e94f37..c9be552 100644
--- a/tests/auto/qbrush/tst_qbrush.cpp
+++ b/tests/auto/qbrush/tst_qbrush.cpp
@@ -76,6 +76,7 @@ private slots:
 
     void textures();
 
+    void swap();
     void nullBrush();
     void isOpaque();
     void debug();
@@ -385,6 +386,14 @@ void tst_QBrush::textures()
     QCOMPARE(image_brush.textureImage(), image_source);
 }
 
+void tst_QBrush::swap()
+{
+    QBrush b1(Qt::black), b2(Qt::white);
+    b1.swap(b2);
+    QCOMPARE(b1.color(), QColor(Qt::white));
+    QCOMPARE(b2.color(), QColor(Qt::black));
+}
+
 void tst_QBrush::nullBrush()
 {
     QBrush brush(QColor(100,0,0), Qt::NoBrush);