After updating Qt5 (https://lists.webkit.org/pipermail/webkit-qt/2011-October/002035.html), two API test started to fail: FAIL! : qmltests::DesktopWebViewNavigationPolicyForUrl::test_ignorePolicy() window not shown Loc: [/usr/local/Trolltech/Qt5/Qt-5.0.0-r8/imports/QtTest/TestCase.qml(471)] FAIL! : qmltests::DesktopWebViewNavigationPolicyForUrl::test_usePolicy() window not shown Loc: [/usr/local/Trolltech/Qt5/Qt-5.0.0-r8/imports/QtTest/TestCase.qml(471)] It is P1-blocker bug, because now a failing API test make the Qt-WK2 bot red.
This bug is still valid with newer Qt5: https://lists.webkit.org/pipermail/webkit-qt/2011-October/002053.html
This was fixed in bug 71818.