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/qregexp/tst_qregexp.cpp b/tests/auto/qregexp/tst_qregexp.cpp
index d0d26ee..52f2041 100644
--- a/tests/auto/qregexp/tst_qregexp.cpp
+++ b/tests/auto/qregexp/tst_qregexp.cpp
@@ -77,6 +77,7 @@ private slots:
     void caretAnchoredOptimization();
     void isEmpty();
     void prepareEngineOptimization();
+    void swap();
     void operator_eq();
 
     /*
@@ -1290,6 +1291,14 @@ void tst_QRegExp::prepareEngineOptimization()
     QCOMPARE(rx11.matchedLength(), -1);
 }
 
+void tst_QRegExp::swap()
+{
+    QRegExp r1(QLatin1String(".*")), r2(QLatin1String("a*"));
+    r1.swap(r2);
+    QCOMPARE(r1.pattern(),QLatin1String("a*"));
+    QCOMPARE(r2.pattern(),QLatin1String(".*"));
+}
+
 void tst_QRegExp::operator_eq()
 {
     const int I = 2;