[PROTON-2351] [c] Proactor: MacOSX/FreeBSD libuv proactor unit test fails with libuv 1.41

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: proton-c
• Labels: freebsd mac-os-x
• Assignee: Unassigned
• Reporter: Andrew Stitcher
• Created: 24/Mar/21 15:42
• Updated: 08/Jul/21 13:07
• Resolved: 08/Jul/21 12:37

Description

Simplest reproducer:

$ PN_LOG=debug gdb --args ./c/tests/c-proactor-test proactor_connect
(gdb) r
Starting program: /usr/home/andrew/qpid-proton/bld/c/tests/c-proactor-test proactor_connect
[0x8003a00e0]:EVENT:DEBUG:[0x800d6d000]:(PN_LISTENER_OPEN)
[0x800da51d0]:EVENT:DEBUG:(PN_CONNECTION_INIT, pn_connection<0x800d81290>)
[0x800da51d0]:EVENT:DEBUG:(PN_CONNECTION_LOCAL_OPEN, pn_connection<0x800d81290>)
[0x800da51d0]:EVENT:DEBUG:(PN_CONNECTION_BOUND, pn_connection<0x800d81290>)
[0x8003a00e0]:EVENT:DEBUG:[0x800d6d000]:(PN_LISTENER_ACCEPT)
[0x800da5390]:EVENT:DEBUG:(PN_CONNECTION_INIT, pn_connection<0x800d813d0>)
[0x800da5390]:EVENT:DEBUG:(PN_CONNECTION_BOUND, pn_connection<0x800d813d0>)
[0x800da51d0]:EVENT:DEBUG:(PN_TRANSPORT_TAIL_CLOSED, pn_transport<0x800da51d0>)
[0x800da51d0]:EVENT:DEBUG:(PN_TRANSPORT_ERROR, pn_transport<0x800da51d0>)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
c-proactor-test is a Catch v1.12.2 host application.
Run with -? for options

-------------------------------------------------------------------------------
proactor_connect
-------------------------------------------------------------------------------
/home/andrew/qpid-proton/src/c/tests/proactor_test.cpp:138
...............................................................................

/home/andrew/qpid-proton/src/c/tests/proactor_test.cpp:145: FAILED:
  CHECKED_IF( (PN_TRANSPORT_CLOSED) == (p).run(PN_TRANSPORT_CLOSED) )
with expansion:
  PN_TRANSPORT_CLOSED == PN_TRANSPORT_ERROR

/home/andrew/qpid-proton/src/c/tests/proactor_test.cpp:145: FAILED:
explicitly with message:
  pn_condition{"proton:io", "connection already in progress - read :55624"}

===============================================================================
test cases: 1 | 1 failed
assertions: 3 | 1 passed | 2 failed

[Inferior 1 (process 50316) exited with code 02]

This test passes fine with libuv 1.40. At this point it is unclear whether it is a bug with libuv or with Proton.

Issue Links

• causes: DISPATCH-2017 Almost all macOS tests are failing since February
• is duplicated by: PROTON-2403 libuv based proactor test errors
• is related to: PROTON-2334 Fix libuv proactor ctest failures
• relates to: PROTON-2354 C++ test failures on MacOS due to unexported symbols being hidden