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Bug 625854 - dev-python/pexpect-4.2.1 fails test test_spawn_uses_env
Summary: dev-python/pexpect-4.2.1 fails test test_spawn_uses_env
Status: UNCONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Python Gentoo Team
URL:
Whiteboard:
Keywords: TESTFAILURE
Depends on:
Blocks:
 
Reported: 2017-07-21 14:29 UTC by Jonathan Lovelace
Modified: 2020-08-02 23:34 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
Build log showing failing test (build.log,9.88 KB, text/x-log)
2017-07-21 14:29 UTC, Jonathan Lovelace
Details

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Description Jonathan Lovelace 2017-07-21 14:29:24 UTC
Created attachment 486268 [details]
Build log showing failing test

=dev-python/pexpect-4.2.1 fails one test on this hardened, mostly-stable amd64 machine. The test test_spawn_uses_env ends with an "AssertionError: None != 0".

emerge --info:
Portage 2.3.6 (python 3.4.5-final-0, hardened/linux/amd64, gcc-4.9.4, glibc-2.23-r3, 4.8.17-hardened-r2 x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.8.17-hardened-r2-x86_64-Intel-R-_Core-TM-2_Duo_CPU_P8600_@_2.40GHz-with-gentoo-2.3
KiB Mem:     7910420 total,    154636 free
KiB Swap:   16776188 total,  16775196 free
Timestamp of repository gentoo: Wed, 19 Jul 2017 00:45:01 +0000
sh bash 4.3_p48-r1
ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
distcc 3.2rc1 x86_64-pc-linux-gnu [disabled]
app-shells/bash:          4.3_p48-r1::gentoo
dev-java/java-config:     2.2.0-r3::gentoo
dev-lang/perl:            5.24.1-r2::gentoo
dev-lang/python:          2.7.12::gentoo, 3.4.5::gentoo
dev-util/cmake:           3.7.2::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/openrc:          0.26.3::gentoo
sys-apps/sandbox:         2.10-r3::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69::gentoo
sys-devel/automake:       1.11.6-r1::gentoo, 1.14.1::gentoo, 1.15-r2::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo
sys-devel/gcc:            4.9.4::dlang, 5.4.0-r3::gentoo
sys-devel/gcc-config:     1.7.3::gentoo
sys-devel/libtool:        2.4.6-r3::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: /usr/portage
    sync-type: rsync
    sync-uri: rsync://myrriddium.local/gentoo-portage
    priority: -1000

eclipse
    location: /var/lib/layman/eclipse-overlay
    sync-type: git
    sync-uri: git://github.com/gentoo/eclipse-overlay.git
    masters: gentoo

localoverlay
    location: /usr/local/portage
    masters: gentoo lovelace dlang
    priority: 0

dlang
    location: /var/lib/layman/dlang
    sync-type: laymansync
    sync-uri: git://github.com/gentoo/dlang.git
    masters: gentoo
    priority: 50

lovelace
    location: /var/lib/layman/lovelace
    sync-type: laymansync
    sync-uri: git://github.com/kingjon3377/lovelace-overlay.git
    masters: gentoo
    priority: 50

octopus
    location: /var/lib/layman/octopus
    sync-type: laymansync
    sync-uri: git://github.com/Bfgeshka/octopus.git
    masters: gentoo
    priority: 50

science
    location: /var/lib/layman/science
    sync-type: laymansync
    sync-uri: git://anongit.gentoo.org/proj/sci.git
    masters: gentoo
    priority: 50

steam-overlay
    location: /var/lib/layman/steam-overlay
    sync-type: laymansync
    sync-uri: git://github.com/anyc/steam-overlay.git
    masters: gentoo
    priority: 50

Installed sets: @archivers, @backup-options, @classes, @devel, @dicts, @doc-conv, @docs, @emulation, @fonts, @kernels, @laptop, @looked-interesting, @maintenance, @ocr, @office, @sp-devel
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=native -mtune=generic -fno-unwind-tables -fno-asynchronous-unwind-tables -fomit-frame-pointer"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -pipe -march=native -mtune=generic -fno-unwind-tables -fno-asynchronous-unwind-tables -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--with-bdeps y --autounmask-keep-masks --verbose-conflicts"
FCFLAGS="-O2 -pipe -march=native -mtune=generic -fno-unwind-tables -fno-asynchronous-unwind-tables -fomit-frame-pointer"
FEATURES="assume-digests binpkg-logs candy collision-protect config-protect-if-modified distlocks ebuild-locks fakeroot fixlafiles merge-sync news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync webrsync-gpg xattr"
FFLAGS="-O2 -pipe -march=native -mtune=generic -fno-unwind-tables -fno-asynchronous-unwind-tables -fomit-frame-pointer"
GENTOO_MIRRORS="http://lug.mtu.edu/gentoo/ http://gentoo.osuosl.org/ http://gentoo.cites.uiuc.edu/pub/gentoo/ http://distfiles.gentoo.org"
LANG="en_US.UTF-8"
LC_ALL="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j2 -l5"
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="acpi alsa amd64 bash-completion berkdb bzip2 cddb cli cracklib crypt cxx dri gdbm hardened iconv ipv6 java java5 java6 jpeg justify libnotify libsecret lm_sensors mmx mmxext modules multilib ncurses nls nptl ogg openmp pam pax_kernel pcre pic pie png readline seccomp session sse sse2 sse3 sse4_1 sse4_2 ssl ssp ssse3 startup-notification tcpd theora truetype unicode urandom vorbis xattr xcomposite xdg xft xtpax xvmc zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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="sheets words plan kexi braindump flow" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 sse4_1 ssse3" 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="evdev libinput wacom" KERNEL="linux" L10N="en en_US en-US" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="pdfimport" LINGUAS="en en_US" NETBEANS_MODULES="harness ide java nb javafx profile" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby21 ruby22" USERLAND="GNU" VIDEO_CARDS="nvidia nouveau nv vesa fbdev modesetting" 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, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Comment 1 Rolf Eike Beer 2017-11-06 20:14:49 UTC
Same on sparc, which has 2 errors:

_______________________________________________________________________________________________________________________ FSMTestCase.test_run_fsm _______________________________________________________________________________________________________________________

self = <tests.test_FSM.FSMTestCase testMethod=test_run_fsm>

    def test_run_fsm(self):
        def _input(prompt):
            return "167 3 2 2 * * * 1 - ="
        orig_input = getattr(builtins, input_name)
        orig_stdout = sys.stdout
        setattr(builtins, input_name, _input)
        sys.stdout = sio = (io.StringIO if PY3 else io.BytesIO)()
    
        try:
>           FSM.main()

tests/test_FSM.py:24: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
pexpect/FSM.py:329: in main
    inputstr = (input if PY3 else raw_input)('> ')  # analysis:ignore
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <_pytest.capture.DontReadFromInput instance at 0xf65c7a58>, args = ()

    def read(self, *args):
>       raise IOError("reading from stdin while output is captured")
E       IOError: reading from stdin while output is captured

/usr/lib/python2.7/site-packages/_pytest/capture.py:444: IOError
___________________________________________________________________________________________________________________ TestCaseEnv.test_spawn_uses_env ____________________________________________________________________________________________________________________

self = <tests.test_env.TestCaseEnv testMethod=test_spawn_uses_env>

    def test_spawn_uses_env(self):
        " pexpect.spawn uses env argument when running child process "
        script_name = 'spawn_uses_env.sh'
        environ = {'PEXPECT_TEST_KEY': 'pexpect test value'}
        with example_script(script_name, '$PEXPECT_TEST_KEY') as script_dir:
            script = os.path.join(script_dir, script_name)
            child = pexpect.spawn(script, env=environ)
            out = child.readline()
            child.expect(pexpect.EOF)
>       self.assertEqual(child.exitstatus, 0)
E       AssertionError: None != 0

tests/test_env.py:68: AssertionError
------------------------------------------------------------------------------------------------------------------------- Captured stdout call -------------------------------------------------------------------------------------------------------------------------

Portage 2.3.8 (python 2.7.14-final-0, default/linux/sparc/13.0, gcc-5.4.0, glibc-2.25-r8, 4.13.8 sparc64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.13.8-sparc64-sun4v-with-gentoo-2.3
KiB Mem:    33133648 total,  23751048 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Mon, 06 Nov 2017 01:15:01 +0000
Head commit of repository gentoo: 7faf5361e775c20b58c1eacc0645ba73fdabf880
sh bash 4.3_p48-r1
ld GNU ld (Gentoo 2.28.1 p1.0) 2.28.1
app-shells/bash:          4.3_p48-r1::gentoo
dev-lang/perl:            5.24.3::gentoo
dev-lang/python:          2.7.14::gentoo, 3.4.5::gentoo, 3.5.4::gentoo
dev-util/cmake:           3.8.2::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/openrc:          0.32.1::gentoo
sys-apps/sandbox:         2.10-r4::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69::gentoo
sys-devel/automake:       1.11.6-r1::gentoo, 1.14.1::gentoo, 1.15-r2::gentoo
sys-devel/binutils:       2.28.1::gentoo
sys-devel/gcc:            5.4.0-r3::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r3::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers)
sys-libs/glibc:           2.25-r8::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000

ACCEPT_KEYWORDS="sparc"
ACCEPT_LICENSE="* -@EULA"
CBUILD="sparc-unknown-linux-gnu"
CFLAGS="-O2 -mcpu=niagara2 -pipe"
CHOST="sparc-unknown-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/spool/torque"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.6/ext-active/ /etc/php/apache2-php7.0/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cgi-php7.0/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/php/cli-php7.0/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -mcpu=niagara2 -pipe"
DISTDIR="/usr/portage/distfiles"
FCFLAGS=""
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 unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS=""
GENTOO_MIRRORS="ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://ftp.join.uni-muenster.de/pub/linux/distributions/gentoo"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j20"
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 berkdb big-endian bzip2 cli cracklib crypt cxx dri fortran gdbm iconv ipv6 modules ncurses nls nptl openmp pam pcre readline session sparc 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" 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" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby21 ruby22" USERLAND="GNU" VIDEO_CARDS="fbdev glint mach64 mga r128 radeon sunbw2 suncg14 suncg3 suncg6 sunffb sunleo tdfx 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, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

=================================================================
                        Package Settings
=================================================================

dev-python/pexpect-4.2.1::gentoo was built with the following:
USE="examples -doc -test" PYTHON_TARGETS="python2_7 python3_4 (-pypy) (-pypy3) -python3_5 -python3_6"
Comment 2 Mike Gilbert gentoo-dev 2017-11-06 23:01:08 UTC
The tests seem flaky on this package.
Comment 3 Rolf Eike Beer 2017-12-17 13:54:08 UTC
I always get the test_env error when I run the tests through emerge/ebuild. However, when I run "strace ebuild ... test" the tests passes.
Comment 4 David Denoncin 2020-08-02 17:08:41 UTC
Does this still apply? All tests pass with in tree versions on amd64.
Comment 5 Jonathan Lovelace 2020-08-02 17:30:50 UTC
Both version 4.6.0 and 4.8.0 passed their tests for me without error on my mostly-stable-amd64 machines last month.
Comment 6 David Denoncin 2020-08-02 23:12:13 UTC
I can reproduce this fail with version 4.6.0, provided that I add theses lines to the ebuild:

python_install() {
    distutils-r1_python_install

    if ! python_is_python3; then
        # https://bugs.gentoo.org/703100
        rm "${D}$(python_get_sitedir)/pexpect/_async.py" || die
    fi
}

which are present in 4.8.0 to solve a QA issue that still exists in 4.6.0.