The five tests http/tests/xmlviewer/dumpAsText/svg.xml http/tests/xmlviewer/dumpAsText/xmlviewer-charset-cp1251.xml http/tests/xmlviewer/dumpAsText/xmlviewer-charset-utf8.xml http/tests/xmlviewer/dumpAsText/xmlviewer.xml http/tests/xmlviewer/dumpAsText/xsl-stylesheet.xml have started failing. At the time the changed a few other tests in the same directory also changed, which could indicate the tests were not working proberly before, but are now actually being parsed as xml which results in revealing old issues.
These tests appears to depend on whether Qt xmlpatterns or libxml2+libxslt is used to process them.