Merge branch '4.5' of git@scm.dev.nokia.troll.no:qt/qt

Conflicts:
	configure.exe
	examples/itemviews/puzzle/puzzle.pro
	examples/qtconcurrent/imagescaling/imagescaling.pro
	examples/widgets/movie/movie.pro
	tools/configure/configureapp.cpp

Will rebuild configure.exe in next commit.

1 files changed, 43 insertions, 0 deletions

diff --git a/tests/auto/qicon/tst_qicon.cpp b/tests/auto/qicon/tst_qicon.cpp
index c7bee475dc..4cbc0e752f 100644
--- a/tests/auto/qicon/tst_qicon.cpp
+++ b/tests/auto/qicon/tst_qicon.cpp
@@ -76,6 +76,8 @@ private slots:
     void svg();
     void addFile();
     void availableSizes();
+    void streamAvailableSizes_data();
+    void streamAvailableSizes();
 
     void task184901_badCache();
     void task223279_inconsistentAddFile();
@@ -541,6 +543,47 @@ void tst_QIcon::availableSizes()
     }
 }
 
+void tst_QIcon::streamAvailableSizes_data()
+{
+    QTest::addColumn<QIcon>("icon");
+
+    QIcon icon;
+    icon.addFile(":/image.png", QSize(32,32));
+    QTest::newRow( "32x32" ) << icon;
+    icon.addFile(":/image.png", QSize(64,64));
+    QTest::newRow( "64x64" ) << icon;
+    icon.addFile(":/image.png", QSize(128,128));
+    QTest::newRow( "128x128" ) << icon;
+    icon.addFile(":/image.png", QSize(256,256));
+    QTest::newRow( "256x256" ) << icon;
+}
+
+void tst_QIcon::streamAvailableSizes()
+{
+    QFETCH(QIcon, icon);
+
+    QByteArray ba;
+    // write to QByteArray
+    {
+        QBuffer buffer(&ba);
+        buffer.open(QIODevice::WriteOnly);
+        QDataStream stream(&buffer);
+        stream << icon;
+    }
+
+    // read from QByteArray
+    {
+        QBuffer buffer(&ba);
+        buffer.open(QIODevice::ReadOnly);
+        QDataStream stream(&buffer);
+        QIcon i;
+        stream >> i;
+        QCOMPARE(i.isNull(), icon.isNull());
+        QCOMPARE(i.availableSizes(), icon.availableSizes());
+    }
+}
+
+
 static inline bool operator<(const QSize &lhs, const QSize &rhs)
 {
     if (lhs.width() < rhs.width())