Assert in duchain during PHP Unit-Test

[Milian Wolff]

I get the following assert during some PHP Unit-Tests, zwabel can you 
help out?

Is it something we have to adapt our duchain releaser to? Or is this a 
bug in PHP somewhere?

$ debug duchaintest testLargeNumberOfDeclarations 

GNU gdb 6.8-debian 
 

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This GDB was configured as "i486-linux-gnu"...
Starting program: 
/home/mwolff/projects/.build/kde4/php/duchain/tests/duchaintest 
testLargeNumberOfDeclarations
[Thread debugging using libthread_db enabled]
[New Thread 0xb5553710 (LWP 5092)]
WARNING: deleting stale lockfile /home/mwolff/.kdevduchain/1/lock
<unknown program name>(5092)/ KDevelop::allocateRepository: picked 
duchain directory "/home/mwolff/.kdevduchain/1"
<unknown program name>(5092)/ KDevelop::ItemRepositoryRegistry::open: 
version-hint not found, seems to be an old version
<unknown program name>(5092)/ KDevelop::ItemRepositoryRegistry::open: 
"The data-repository at /home/mwolff/.kdevduchain/1 has to be cleared."
<unknown program name>(5092)/ KDevelop::allocateRepository: picked 
duchain directory "/home/mwolff/.kdevduchain/1"
********* Start testing of Php::TestDUChain *********
Config: Using QTest library 4.5.1, Qt 4.5.1
[New Thread 0xb343fb90 (LWP 5096)]
QDEBUG : Php::TestDUChain::initTestCase() kdevphpsupport(5092)/kdevelop 
(php support)?[0;34m Php::ParseSession::parse?[0m: Successfully parsed
QDEBUG : Php::TestDUChain::initTestCase() kdevphpsupport(5092)/kdevelop 
(php support)?[0;34m Php::ContextBuilder::build?[0m: compiling 
"PHPInternalFunctions"
PASS   : Php::TestDUChain::initTestCase()
QDEBUG : Php::TestDUChain::testLargeNumberOfDeclarations() 
kdevphpsupport(5092)/kdevplatform (language)?[0;34m 
KDevelop::DUChainPrivate::loadChain?[0m: loading top-context 2
QFATAL : Php::TestDUChain::testLargeNumberOfDeclarations() ASSERT: 
"indexed.data() == context" in file 
/home/mwolff/projects/kde4/kdevplatform/language/duchain/duchain.cpp, 
line 1045
FAIL!  : Php::TestDUChain::testLargeNumberOfDeclarations() Received a 
fatal error.
    Loc: [Unknown file(0)]
Totals: 1 passed, 1 failed, 0 skipped
********* Finished testing of Php::TestDUChain *********

Program received signal SIGABRT, Aborted.
[Switching to Thread 0xb5553710 (LWP 5092)]
0xffffe424 in __kernel_vsyscall ()
(gdb) thread apply all bt

Thread 2 (Thread 0xb343fb90 (LWP 5096)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5efa2e2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from 
/lib/i686/cmov/libpthread.so.0
#2  0xb7e78104 in pthread_cond_timedwait () from /lib/i686/cmov/libc.so.6
#3  0xb77567fc in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb79f45bf in KDevelop::DUChainPrivate::CleanupThread::run 
(this=0x9155ce8) at 
/home/mwolff/projects/kde4/kdevplatform/language/duchain/duchain.cpp:280
#5  0xb775580e in ?? () from /usr/lib/libQtCore.so.4
#6  0xb5ef64e5 in start_thread () from /lib/i686/cmov/libpthread.so.0
#7  0xb7e6925e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5553710 (LWP 5092)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7db1670 in raise () from /lib/i686/cmov/libc.so.6
#2  0xb7db3038 in abort () from /lib/i686/cmov/libc.so.6
#3  0xb774d4cd in qt_message_output () from /usr/lib/libQtCore.so.4
#4  0xb774d5b1 in qFatal () from /usr/lib/libQtCore.so.4
#5  0xb774d6a5 in qt_assert () from /usr/lib/libQtCore.so.4
#6  0xb79d5cac in KDevelop::DUChain::removeDocumentChain 
(this=0x9124360, context=0x9175070) at 
/home/mwolff/projects/kde4/kdevplatform/language/duchain/duchain.cpp:1045
#7  0x080663eb in ~DUChainReleaser (this=0xbfae0e30) at 
/home/mwolff/projects/kde4/php/duchain/tests/duchaintestbase.h:84
#8  0x08058410 in Php::TestDUChain::testLargeNumberOfDeclarations 
(this=0xbfae1a10) at 
/home/mwolff/projects/kde4/php/duchain/tests/test_duchain.cpp:1213
#9  0x08064d81 in Php::TestDUChain::qt_metacall (this=0xbfae1a10, 
_c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfae0f68)
     at 
/home/mwolff/projects/.build/kde4/php/duchain/tests/test_duchain.moc:232
#10 0xb78517e9 in QMetaMethod::invoke () from /usr/lib/libQtCore.so.4
#11 0xb7851f10 in QMetaObject::invokeMethod () from /usr/lib/libQtCore.so.4
#12 0xb8031358 in ?? () from /usr/lib/libQtTest.so.4
#13 0xb8031f90 in ?? () from /usr/lib/libQtTest.so.4
#14 0xb803246c in QTest::qExec () from /usr/lib/libQtTest.so.4
#15 0x08064f3b in main (argc=2, argv=0xbfae1ad4) at 
/home/mwolff/projects/kde4/php/duchain/tests/test_duchain.cpp:48
(gdb)



-- 
Milian Wolff
http://milianw.de