Created attachment 464758 [details] build.log for python2.7 tests on arm64 Ran 442 tests in 5.842s FAILED (failures=1, skipped=86) test test_ctypes failed -- Traceback (most recent call last): File "/tmp/portage/dev-lang/python-2.7.13/work/Python-2.7.13/Lib/ctypes/test/test_win32.py", line 112, in test_struct_by_value self.assertEqual(ret.left, left.value) AssertionError: -200 != 10 Ran 15 tests in 1.481s FAILED (failures=1) test test_time failed -- Traceback (most recent call last): File "/tmp/portage/dev-lang/python-2.7.13/work/Python-2.7.13/Lib/test/test_time.py", line 120, in test_strptime (format, strf_output)) AssertionError: conversion specifier '%Z' failed with 'MSK' input. 2 tests failed again: test_ctypes test_time
# emerge --info '=dev-lang/python-2.7.13::gentoo' Portage 2.3.3 (python 3.4.5-final-0, default/linux/arm64/13.0/systemd, gcc-5.4.0, glibc-2.23-r3, 4.4.23-linaro-lt-qcom aarch64) ================================================================= System Settings ================================================================= System uname: Linux-4.4.23-linaro-lt-qcom-aarch64-with-gentoo-2.3 KiB Mem: 853292 total, 663608 free KiB Swap: 4194300 total, 4099604 free sh bash 4.4_p11 ld GNU ld (Gentoo 2.27 p1.0) 2.27 app-shells/bash: 4.4_p11::gentoo dev-lang/perl: 5.24.1::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo, 3.5.2::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.19.1::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.25.1-r1::gentoo, 2.27::gentoo sys-devel/gcc: 4.9.4::gentoo, 5.4.0-r2::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r3::gentoo Repositories: gentoo location: /home/leio/gentoo/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 ACCEPT_KEYWORDS="arm64 ~arm64" ACCEPT_LICENSE="* -@EULA" CBUILD="aarch64-unknown-linux-gnu" CFLAGS="-O2 -pipe -march=armv8-a+crc -mcpu=cortex-a53 -mfix-cortex-a53-835769" CHOST="aarch64-unknown-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2" DISTDIR="/distfiles" FCFLAGS="-O2" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2" GENTOO_MIRRORS="http://mirror.mdfnet.se/gentoo/" LANG="et_EE.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j4 -l6" PKGDIR="/distfiles/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/tmp" USE="acl arm64 bzip2 cli cracklib crypt cxx dri fortran iconv ipv6 modules multilib ncurses nls nptl openmp pam pcre readline seccomp session ssl systemd tcpd udev unicode xattr zlib" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4 python3_5" RUBY_TARGETS="ruby21" USERLAND="GNU" VIDEO_CARDS="fbdev" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
python-3.4.6 also fails test_struct_by_value in the same way, but not the test_strptime test (unless it's luck involved)
https://bugs.python.org/issue23249 for the test_win32 failure
Moving the time test out of here to a new bug, as it's failing on amd64 as well, while this ctypes test failure is arm64 specific per $URL
dev-python/cffi-1.9.1 fails similarly: testing/cffi0/test_ffi_backend.py::TestFFI::test_struct_by_value <- testing/cffi0/test_ownlib.py FAILED ====================================== FAILURES ======================================= ____________________________ TestFFI.test_struct_by_value _____________________________ self = <testing.cffi0.test_ffi_backend.TestFFI object at 0x7f92209390> def test_struct_by_value(self): if self.module is None: py.test.skip("fix the auto-generation of the tiny test lib") ffi = FFI(backend=self.Backend()) ffi.cdef(""" typedef struct { long x; long y; } POINT; typedef struct { long left; long top; long right; long bottom; } RECT; long left, top, right, bottom; RECT ReturnRect(int i, RECT ar, RECT* br, POINT cp, RECT dr, RECT *er, POINT fp, RECT gr); """) ownlib = ffi.dlopen(self.module) rect = ffi.new('RECT[1]') pt = ffi.new('POINT[1]') pt[0].x = 15 pt[0].y = 25 rect[0].left = ownlib.left rect[0].right = ownlib.right rect[0].top = ownlib.top rect[0].bottom = ownlib.bottom for i in range(4): ret = ownlib.ReturnRect(i, rect[0], rect, pt[0], rect[0], rect, pt[0], rect[0]) > assert ret.left == ownlib.left E assert -200 == 10 E + where -200 = <cdata 'RECT' owning 32 bytes>.left E + and 10 = <cffi.api.FFILibrary_/tmp/portage/dev-python/cffi-1.9.1/temp/ffi-0/testownlib.so object at 0x7f922093d0>.left testing/cffi0/test_ownlib.py:281: AssertionError !!!!!!!!!!!!!!!!!!!!!!! Interrupted: stopping after 1 failures !!!!!!!!!!!!!!!!!!!!!!!! ================== 1 failed, 486 passed, 29 skipped in 57.75 seconds ==================
libffi tests succeed, but maybe they don't exercise this case and the issue is in there instead?
Created attachment 521738 [details] build.log with py3.5 further failures on current stable, but still including ctypes
emerge --info for the latest, just in case: Portage 2.3.6 (python 2.7.12-final-0, default/linux/arm64/17.0, gcc-6.4.0, glibc-2.25-r9, 4.9.0-4-arm64 aarch64) ================================================================= System uname: Linux-4.9.0-4-arm64-aarch64-with-gentoo-2.3 KiB Mem: 131544964 total, 123989208 free KiB Swap: 3321056 total, 3321056 free Timestamp of repository gentoo: Thu, 01 Mar 2018 17:00:01 +0000 sh bash 4.3_p48-r1 ld GNU ld (Gentoo 2.29.1 p3) 2.29.1 app-shells/bash: 4.3_p48-r1::gentoo dev-lang/perl: 5.24.1-r2::gentoo dev-lang/python: 2.7.12::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.34.11::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.69::gentoo sys-devel/automake: 1.15.1-r1::gentoo sys-devel/binutils: 2.29.1-r1::gentoo sys-devel/gcc: 6.4.0::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers) sys-libs/glibc: 2.25-r9::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 ACCEPT_KEYWORDS="arm64" ACCEPT_LICENSE="* -@EULA" CBUILD="aarch64-unknown-linux-gnu" CFLAGS="-O2 -pipe" CHOST="aarch64-unknown-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2" GENTOO_MIRRORS="http://gentoo.osuosl.org/" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j96" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="acl arm64 berkdb bzip2 cli crypt cxx dri fortran gdbm iconv ipv6 modules multilib ncurses nls nptl openmp pam pcre readline seccomp ssl tcpd unicode xattr zlib" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_ARM="edsp neon thumb thumb2 v4 v5 v6 v7 v8 vfp vfp-d32 vfpv3 vfpv4" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby21 ruby22 ruby23" USERLAND="GNU" VIDEO_CARDS="fbdev dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
(In reply to Mart Raudsepp from comment #6) > libffi tests succeed, but maybe they don't exercise this case and the issue > is in there instead? Yes, the test_ctypes failure does not happen when using a more recent libffi. I tested this by: * Applying all upstreams commits from https://github.com/libffi/libffi, starting at v3.2.1 and stopping at 4fe1aea, to src/aarch64 in the libffi source tree * Building and installing the resulting libffi * Running "ebuild /usr/portage/dev-lang/python/python-2.7.14-r1.ebuild test"
In libffi-3.3_rc0 I see ChangeLog saying this, however: Date: Tue Feb 20 10:47:09 2018 +0100 Revert "Fix passing struct by value on aarch64" This reverts commit 482b37f00467325e3389bab322525099860dd9aa. That was actually a bug in python, see <https://bugs.python.org/issue30353>.
(In reply to Marcus Comstedt from comment #9) > (In reply to Mart Raudsepp from comment #6) > > libffi tests succeed, but maybe they don't exercise this case and the issue > > is in there instead? > > Yes, the test_ctypes failure does not happen when using a more recent libffi. > > I tested this by: > > * Applying all upstreams commits from https://github.com/libffi/libffi, > starting at v3.2.1 and stopping at 4fe1aea, to src/aarch64 in the libffi > source tree > * Building and installing the resulting libffi > * Running "ebuild /usr/portage/dev-lang/python/python-2.7.14-r1.ebuild test" Based on this and the fact I've not seen this since, I think we're OK to close now.
