Add some additional testing of secure qpipe.
Add some additional testing of secure qpipe.

The added qTest() lines seem to be necessary to make it work 
in valgrind.

svn path=/trunk/kdesupport/qca/; revision=688609

oktavarium/qca,highfidelity/qca,KDE/qca,Esf-Software/qca,sladage/qca,Bjoe/qca,oktavarium/qca,JoshuaKolden/qca,Esf-Software/qca,KDE/qca,KDE/qca,karolherbst/qca,highfidelity/qca,JoshuaKolden/qca,Esf-Software/qca,sladage/qca,JoshuaKolden/qca,JoshuaKolden/qca,oktavarium/qca,Bjoe/qca,Bjoe/qca,highfidelity/qca,karolherbst/qca,oktavarium/qca,Bjoe/qca,karolherbst/qca,KDE/qca,highfidelity/qca,Esf-Software/qca,sladage/qca,sladage/qca,karolherbst/qca