** Also affects: mir (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1647573
Title:
[ FAILED ]
ThreadedDispatcherDeathTest.destroying_dispatcher_from_a_callback_is_an_error
Status in Mir:
Fix Committed
Status in mir package in Ubuntu:
New
Bug description:
Test failed but really just looks like an assertion failure inside
pthreads:
04:22:35 [ RUN ]
ThreadedDispatcherDeathTest.destroying_dispatcher_from_a_callback_is_an_error
04:22:35
04:22:35 [WARNING] /usr/src/gtest/src/gtest-death-test.cc:825:: Death tests
use fork(), which is unsafe particularly in a threaded context. For this test,
Google Test couldn't detect the number of threads.
04:22:35
/<<BUILDDIR>>/mir-0.25.0+xenial3092bzr3867/tests/unit-tests/dispatch/test_threaded_dispatcher.cpp:416:
Failure
04:22:35 Death test: { ::mir::test::disable_core_dump(); { {
md::ThreadedDispatcher* dispatcher; auto dispatchable =
std::make_shared<mt::TestDispatchable>([&dispatcher]() { delete dispatcher; });
dispatchable->trigger(); dispatcher = new md::ThreadedDispatcher("Death
thread", dispatchable); std::this_thread::sleep_for(10s); } ; } }
04:22:35 Result: died but not with expected error.
04:22:35 Expected: .*Destroying ThreadedDispatcher.*
04:22:35 Actual msg:
04:22:35 [ DEATH ] mir_unit_tests.bin: tpp.c:84:
__pthread_tpp_change_priority: Assertion `new_prio == -1 || (new_prio >=
fifo_min_prio && new_prio <= fifo_max_prio)' failed.
04:22:35 [ DEATH ]
04:22:35 [ FAILED ]
ThreadedDispatcherDeathTest.destroying_dispatcher_from_a_callback_is_an_error
(159 ms)
https://mir-jenkins.ubuntu.com/job/build-2-binpkg-
mir/arch=amd64,compiler=gcc,platform=mesa,release=xenial+overlay/3063/consoleFull
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