[issue28456] Test failures under macOS 10.12 Sierra

2016-10-16 Thread Ned Deily
Ned Deily added the comment: This is a duplicate of Issue28087. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscrib

[issue28456] Test failures under macOS 10.12 Sierra

2016-10-16 Thread Ned Deily
Changes by Ned Deily : -- resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> macOS 12 poll syscall returns prematurely ___ Python tracker ___ __

[issue28456] Test failures under macOS 10.12 Sierra

2016-10-16 Thread STINNER Victor
STINNER Victor added the comment: Try to modify pyconfig.h to define HAVE_BROKEN_POLL. It should work around the bug. configure.ac contains a test for HAVE_BROKEN_POLL. We need another test for poll() being broken differently. Note: asyncio doesn't seem to be affect because it probably uses t

[issue28456] Test failures under macOS 10.12 Sierra

2016-10-16 Thread STINNER Victor
STINNER Victor added the comment: See https://daniel.haxx.se/blog/2016/10/11/poll-on-mac-10-12-is-broken/ C function poll() seems to be broken on Sierra. -- nosy: +haypo, lukasz.langa, ned.deily, ronaldoussoren ___ Python tracker

[issue28456] Test failures under macOS 10.12 Sierra

2016-10-16 Thread Raymond Hettinger
New submission from Raymond Hettinger: On a fresh checkout, I'm getting two test failures: $ ./configure && make $ ./python.exe -m test.regrtest -v test_asyncore [snip] == FAIL: test_handle_expt (test.test_asyncore.TestAPI_