Qt tests errors

[ceamarger]

Hello,

I will certainly begin to contribute to Qt and I'm trying to run the autotests before to continue. When I run the tests I got some fails (for example 21 fails for tst_QCollator) and then an error and it breaks. Here is the end of the output :

...
QWARN  : tst_QCollator::compare(french5) Only default locale supported with the posix collation implementation
FAIL!  : tst_QCollator::compare(french5) Compared values are not the same
   Actual   (collator.compare(s1, s2)): 8
   Expected (result)                  : -1
   Loc: [tst_qcollator.cpp(176)]
PASS   : tst_QCollator::state()
PASS   : tst_QCollator::cleanupTestCase()
Totals: 12 passed, 21 failed, 0 skipped, 0 blacklisted, 1ms
********* Finished testing of tst_QCollator *********
Makefile:1238: recipe for target 'check' failed
make[6]: *** [check] Error 21
make[6]: Leaving directory '/home/user/qt5/qtbase/tests/auto/corelib/tools/qcollator'
Makefile:4436: recipe for target 'sub-qcollator-check' failed
make[5]: *** [sub-qcollator-check] Error 2
make[5]: Leaving directory '/home/user/qt5/qtbase/tests/auto/corelib/tools'
Makefile:1733: recipe for target 'sub-tools-check' failed
make[4]: *** [sub-tools-check] Error 2
make[4]: Leaving directory '/home/user/qt5/qtbase/tests/auto/corelib'
Makefile:1806: recipe for target 'sub-corelib-check' failed
make[3]: *** [sub-corelib-check] Error 2
make[3]: Leaving directory '/home/user/qt5/qtbase/tests/auto'
Makefile:1064: recipe for target 'sub-auto-check' failed
make[2]: *** [sub-auto-check] Error 2
make[2]: Leaving directory '/home/user/qt5/qtbase/tests'
Makefile:1641: recipe for target 'sub-tests-check' failed
make[1]: *** [sub-tests-check] Error 2
make[1]: Leaving directory '/home/user/qt5/qtbase'
Makefile:3207: recipe for target 'module-qtbase-check' failed
make: *** [module-qtbase-check] Error 2

I think that the fails on some tests might be normal but the errors stop the tests.
I ran it with "make -j1 check". Is it normal or am I doing something wrong ?
Thank you in advance :)

Edit : Ok I ran with -k option, I understand that it breaks because of the fail but I have 55 tests that failed and I can't find if it is normal or not.

[Konstantin Tokarev]

Make sure that your Qt is built with ICU support

[ceamarger]

Thank you, it works for this error.
So if it works for that I suppose there is a way to solve all errors. I will try to find the solution.