tst_QLocale fails on 10.9

QT_PLUGIN_PATH=/Users/liangqi/qt/qt5-build/qtbase/plugins DYLD_LIBRARY_PATH=/Users/liangqi/qt/qt5-build/qtbase/lib${DYLD_LIBRARY_PATH:+:$DYLD_LIBRARY_PATH} cd .. &&  ./tst_qlocale 
********* Start testing of tst_QLocale *********
Config: Using QtTest library 5.2.2, Qt 5.2.2
PASS   : tst_QLocale::initTestCase()
FAIL!  : tst_QLocale::macDefaultLocale() 'timeString.contains(expectedGMTSpecifier)' returned FALSE. (timeString `1:02:03 AM GMT+1', expectedGMTSpecifier `GMT+01')
   Loc: [/Users/liangqi/qt/qt5/qtbase/tests/auto/corelib/tools/qlocale/tst_qlocale.cpp(1458)]
...
FAIL!  : tst_QLocale::formatTimeZone() Compared values are not the same
   Actual   (enUS.toString(dt6, "t")): GMT+1
   Expected (QString("CET"))         : CET
   Loc: [/Users/liangqi/qt/qt5/qtbase/tests/auto/corelib/tools/qlocale/tst_qlocale.cpp(1310)]
...
Totals: 1095 passed, 2 failed, 0 skipped
********* Finished testing of tst_QLocale *********