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From "Albert Strasheim (JIRA)" <j...@apache.org>
Subject [jira] Commented: (AMQCPP-27) Issues reported by Valgrind when running unit tests
Date Sat, 16 Dec 2006 21:45:02 GMT
    [ https://issues.apache.org/activemq/browse/AMQCPP-27?page=comments#action_37699 ] 
            
Albert Strasheim commented on AMQCPP-27:
----------------------------------------

Seems like there's still a mior issue with the threads on Linux.

Valgrind says:

==10818== 8,640 bytes in 60 blocks are possibly lost in loss record 1 of 1
==10818==    at 0x400473F: calloc (vg_replace_malloc.c:279)
==10818==    by 0x948AA9: _dl_allocate_tls (in /lib/ld-2.5.so)
==10818==    by 0xAC8AC8: pthread_create@@GLIBC_2.1 (in /lib/libpthread-2.5.so)
==10818==    by 0x819C741: activemq::concurrent::Thread::start() (Thread.cpp:82)
==10818==    by 0x805130B: activemq::concurrent::MutexTest::test() (MutexTest.h:422)
==10818==    by 0x26D706: CppUnit::TestCaseMethodFunctor::operator()() const (in /usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x25F13D: CppUnit::DefaultProtector::protect(CppUnit::Functor const&,
CppUnit::ProtectorContext const&) (in /usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x269302: CppUnit::ProtectorChain::ProtectFunctor::operator()() const (in
/usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x269054: CppUnit::ProtectorChain::protect(CppUnit::Functor const&, CppUnit::ProtectorContext
const&) (in /usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x275C70: CppUnit::TestResult::protect(CppUnit::Functor const&, CppUnit::Test*,
std::string const&) (in /usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x26D0AC: CppUnit::TestCase::run(CppUnit::TestResult*) (in /usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x26DD6E: CppUnit::TestComposite::doRunChildTests(CppUnit::TestResult*) (in
/usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x26DCA9: CppUnit::TestComposite::run(CppUnit::TestResult*) (in /usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x26DD6E: CppUnit::TestComposite::doRunChildTests(CppUnit::TestResult*) (in
/usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x26DCA9: CppUnit::TestComposite::run(CppUnit::TestResult*) (in /usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x27811F: CppUnit::TestRunner::WrappingSuite::run(CppUnit::TestResult*) (in
/usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x2758D9: CppUnit::TestResult::runTest(CppUnit::Test*) (in /usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x277F5F: CppUnit::TestRunner::run(CppUnit::TestResult&, std::string const&)
(in /usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x27B6AA: CppUnit::TextTestRunner::run(CppUnit::TestResult&, std::string
const&) (in /usr/lib/libcppunit-1.12.so.0.0.0)
==10818==    by 0x27B724: CppUnit::TextTestRunner::run(std::string, bool, bool, bool) (in
/usr/lib/libcppunit-1.12.so.0.0.0)

This is with r487893.

> Issues reported by Valgrind when running unit tests
> ---------------------------------------------------
>
>                 Key: AMQCPP-27
>                 URL: https://issues.apache.org/activemq/browse/AMQCPP-27
>             Project: ActiveMQ C++ Client
>          Issue Type: Bug
>    Affects Versions: 1.1
>            Reporter: Albert Strasheim
>         Assigned To: Nathan Mittler
>         Attachments: activemq-cpp-deletes.diff, activemq-cpp-valgrind.log
>
>
> Valgrind 3.2.1 reported a few issues when running the ActiveMQ C++ unit tests.
> Some of them were simple cases of mismatched new[] and delete[] (patch attached).
> Valgrind also reports a few memory leaks, some probably the same as found by Rational
Purify.
> Complete Valgrind log attached (after I fixed the deletes). I ran Valgrind as follows:
> valgrind \
>         --tool=memcheck \
>         --leak-check=yes \
>         --error-limit=no \
>         --num-callers=20 \
>         --freelist-vol=536870912 \
>         -v \
>         ./activemq-test

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