diff -r 41300fa6a67c -r f7bc934e204c tests/auto/qtransform/tst_qtransform.cpp
--- a/tests/auto/qtransform/tst_qtransform.cpp	Tue Feb 02 00:43:10 2010 +0200
+++ b/tests/auto/qtransform/tst_qtransform.cpp	Wed Mar 31 11:06:36 2010 +0300
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
@@ -610,6 +610,11 @@
     m4.rotate(45);
 
     QCOMPARE(m4.type(), QTransform::TxRotate);
+
+    QTransform m5;
+    m5.scale(5, 5);
+    m5 = m5.adjoint() / m5.determinant();
+    QCOMPARE(m5.type(), QTransform::TxScale);
 }