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Simon Hausmann 630855263a Blacklist tst_QThreadPool::expiryTimeoutRace() on OS X 
Sometimes it works and sometimes it hangs. This is the back-trace
when it hangs:

 FAIL!  : tst_QThreadPool::expiryTimeoutRace() 'task.semaphore.tryAcquire(numTasks, 10000)' returned FALSE. ()
    Loc: [tst_qthreadpool.cpp(380)]

 ========= Received signal, dumping stack ==============
 (lldb) process attach --pid 31360
 Process 31360 stopped
 Executable module set to "/Users/qt/work/qt/qtbase/tests/auto/corelib/thread/qthreadpool/./tst_qthreadpool.app/Contents/MacOS/tst_qthreadpool".
 Architecture set to: x86_64-apple-macosx.
 (lldb) bt all
 * thread #1: tid = 0x11f82a, 0x00007fff87451716 libsystem_kernel.dylib`__psynch_cvwait + 10, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
   * frame #0: 0x00007fff87451716 libsystem_kernel.dylib`__psynch_cvwait + 10
     frame #1: 0x00007fff8102dc3b libsystem_pthread.dylib`_pthread_cond_wait + 727
     frame #2: 0x000000010b160dab QtCore`QWaitConditionPrivate::wait(unsigned long) + 75
     frame #3: 0x000000010b160c62 QtCore`QWaitCondition::wait(QMutex*, unsigned long) + 162
     frame #4: 0x000000010b15d66a QtCore`QThreadPool::~QThreadPool() + 106
     frame #5: 0x000000010b0c6bec tst_qthreadpool`tst_QThreadPool::expiryTimeoutRace() + 380
     frame #6: 0x000000010b0ccabb tst_qthreadpool`tst_QThreadPool::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) + 139
     frame #7: 0x000000010b3138e2 QtCore`QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const + 1026
     frame #8: 0x000000010b312f0a QtCore`QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) + 2122
     frame #9: 0x000000010b0ec18f QtTest`QTest::qInvokeTestMethod(char const*, char const*, QTest::WatchDog*) + 1535
     frame #10: 0x000000010b0e7847 QtTest`QTest::qExec(QObject*, int, char**) + 1447
     frame #11: 0x000000010b0cc954 tst_qthreadpool`main + 132
     frame #12: 0x000000010b0c4e74 tst_qthreadpool`start + 52

   thread #2: tid = 0x11f82c, 0x00007fff87452662 libsystem_kernel.dylib`kevent64 + 10, queue = 'com.apple.libdispatch-manager'
     frame #0: 0x00007fff87452662 libsystem_kernel.dylib`kevent64 + 10
     frame #1: 0x00007fff88af1421 libdispatch.dylib`_dispatch_mgr_invoke + 239
     frame #2: 0x00007fff88af1136 libdispatch.dylib`_dispatch_mgr_thread + 52

   thread #3: tid = 0x11f82e, 0x00007fff87451e3a libsystem_kernel.dylib`__wait4_nocancel + 10, name = 'QThread'
     frame #0: 0x00007fff87451e3a libsystem_kernel.dylib`__wait4_nocancel + 10
     frame #1: 0x00007fff81911090 libsystem_c.dylib`system + 425
     frame #2: 0x000000010b0e6fa6 QtTest`stackTrace() + 150
     frame #3: 0x000000010b0efd1d QtTest`QTest::WatchDog::run() + 77
     frame #4: 0x000000010b15f723 QtCore`QThreadPrivate::start(void*) + 339
     frame #5: 0x00007fff8102b899 libsystem_pthread.dylib`_pthread_body + 138
     frame #6: 0x00007fff8102b72a libsystem_pthread.dylib`_pthread_start + 137
     frame #7: 0x00007fff8102ffc9 libsystem_pthread.dylib`thread_start + 13
 (lldb) quit
 ========= End of stack trace ==============
 QFATAL : tst_QThreadPool::expiryTimeoutRace() Test function timed out
 FAIL!  : tst_QThreadPool::expiryTimeoutRace() Received a fatal error.
    Loc: [Unknown file(0)]

Change-Id: I12a61496e101c1bc04bb7f1141c4f6318e8238e4
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
 		2015-06-12 14:35:53 +00:00
..
android Update copyright headers 2015-02-11 06:49:51 +00:00
bic/data bic: Add 5.{1,2,3,4}.0 bic data for linux-gcc-amd64 2015-02-14 06:54:20 +00:00
cmake CMake: Fix regression with quoted OPTIONS parameter 2015-03-11 07:31:33 +00:00
compilerwarnings/data Fixed license headers 2015-02-17 18:46:09 +00:00
concurrent Fix build of tests on QNX. 2015-03-14 07:05:34 +00:00
corelib Blacklist tst_QThreadPool::expiryTimeoutRace() on OS X 2015-06-12 14:35:53 +00:00
dbus Merge remote-tracking branch 'origin/5.5' into dev 2015-06-03 10:23:56 +02:00
gui Merge remote-tracking branch 'origin/5.5' into dev 2015-06-03 10:23:56 +02:00
guiapplauncher Fix path to examples part of tst_GuiAppLauncher 2015-02-13 07:28:15 +00:00
installed_cmake
…
network Merge remote-tracking branch 'origin/5.5' into dev 2015-06-03 10:23:56 +02:00
opengl Update copyright headers 2015-02-11 06:49:51 +00:00
other networkselftest: Fix handling of the smbclient process. 2015-06-10 12:50:12 +00:00
printsupport Update copyright headers 2015-02-11 06:49:51 +00:00
shared Update copyright headers 2015-02-11 06:49:51 +00:00
sql Remove exec bits from files that should not be executable 2015-06-07 22:50:19 +00:00
testlib Output registered enumeration names in QCOMPARE. 2015-06-12 07:48:22 +00:00
tools Merge remote-tracking branch 'origin/5.5' into dev 2015-06-03 10:23:56 +02:00
widgets Add qHash(QSizePolicy) 2015-06-12 07:48:24 +00:00
xml Remove exec bits from files that should not be executable 2015-06-07 22:50:19 +00:00
auto.pro Fix running of dbus-send on some systems 2015-03-31 05:55:55 +00:00
network-settings.h Update copyright headers 2015-02-11 06:49:51 +00:00
qtest-config.h Update copyright headers 2015-02-11 06:49:51 +00:00
test.pl Update copyright headers 2015-02-11 06:49:51 +00:00