MIDI-Startzeit wird nicht korrekt initialisiert

[keinstein]

In

timing_params::ticktype Track::WriteDelta() aus DevMidF.cpp kann newtime $\leq$ Time werden.
Im konkreten Fall trifft das auf
CommonMidiOutput<T,D>::do_Open() und die Controller-Schleife zu. Bereits beim ersten Pitch-Bend.

Kompletter Stapel:

0  in __GI_raise of ../sysdeps/unix/sysv/linux/raise.c:50
1  in __GI_abort of abort.c:79
2  in mutabor_assert_fail of ../../mutabor/src/kernel/interface_deps_generic.c:45
3  in mutabor::Track::WriteDelta of ../../mutabor/src/kernel/routing/midi/DevMidF.cpp:140
4  in mutabor::Track::WriteDelta of ../../mutabor/src/kernel/routing/midi/DevMidF.h:401
5  in mutabor::Track::MidiOut of ../../mutabor/src/kernel/routing/midi/DevMidF.h:477
6  in mutabor::MidiFileOutputProvider::RawMsg of ../../mutabor/src/kernel/routing/midi/DevMidF.h:687
7  in mutabor::MidiFileOutputProvider::operator() of ../../mutabor/src/kernel/routing/midi/DevMidF.h:670
8  in mutabor::CommonMidiOutput<mutabor::MidiFileOutputProvider, mutabor::CommonFileOutputDevice>::pitch_bend of ../../mutabor/src/kernel/routing/midi/midicmn.h:728
9  in mutabor::CommonMidiOutput<mutabor::MidiFileOutputProvider, mutabor::CommonFileOutputDevice>::do_Open of ../../mutabor/src/kernel/routing/midi/midicmn.cpp:82
10 in mutabor::OutputDeviceClass::Open of ../../mutabor/src/kernel/routing/Device.h:1001
11 in OutputMidiFileTest::testNoteOnOff of ../../mutabor/src/kernel/routing/midi/tests/DevMidFTest.cpp:4877
12 in std::__invoke_impl<void, void (OutputMidiFileTest::*&)(), OutputMidiFileTest*&> of /usr/include/c++/8/bits/invoke.h:73
13 in std::__invoke<void (OutputMidiFileTest::*&)(), OutputMidiFileTest*&> of /usr/include/c++/8/bits/invoke.h:95
14 in std::_Bind<void (OutputMidiFileTest::*(OutputMidiFileTest*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) of /usr/include/c++/8/functional:400
15 in std::_Bind<void (OutputMidiFileTest::*(OutputMidiFileTest*))()>::operator()<, void>() of /usr/include/c++/8/functional:484
16 in std::_Function_handler<void (), std::_Bind<void (OutputMidiFileTest::*(OutputMidiFileTest*))()> >::_M_invoke(std::_Any_data const&) of /usr/include/c++/8/bits/std_function.h:297
17 in std::function<void ()>::operator()() const of /usr/include/c++/8/bits/std_function.h:687
18 in CppUnit::TestCaller<OutputMidiFileTest>::runTest of /usr/include/cppunit/TestCaller.h:175
19 in CppUnit::TestCaseMethodFunctor::operator()() const of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
20 in CppUnit::DefaultProtector::protect(CppUnit::Functor const&, CppUnit::ProtectorContext const&) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
21 in CppUnit::ProtectorChain::protect(CppUnit::Functor const&, CppUnit::ProtectorContext const&) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
22 in CppUnit::TestResult::protect(CppUnit::Functor const&, CppUnit::Test*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
23 in CppUnit::TestCase::run(CppUnit::TestResult*) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
24 in CppUnit::TestComposite::doRunChildTests(CppUnit::TestResult*) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
25 in CppUnit::TestComposite::run(CppUnit::TestResult*) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
26 in CppUnit::TestComposite::doRunChildTests(CppUnit::TestResult*) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
27 in CppUnit::TestComposite::run(CppUnit::TestResult*) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
28 in CppUnit::TestResult::runTest(CppUnit::Test*) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
29 in CppUnit::TestRunner::run(CppUnit::TestResult&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
30 in CppUnit::TextTestRunner::run(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, bool, bool) of /usr/lib/x86_64-linux-gnu/libcppunit-1.14.so.0
31 in main of ../../mutabor/src/kernel/routing/midi/tests/main.cpp:36