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Bug 407033

Summary: dev-python/pycairo-1.10.0-r2: fails test with python 3.2.2
Product: Gentoo Linux Reporter: Toralf Förster <toralf>
Component: Current packagesAssignee: Python Gentoo Team <python>
Severity: normal    
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
See Also:
Package list:
Runtime testing required: ---
Attachments: build log

Description Toralf Förster gentoo-dev 2012-03-05 21:52:16 UTC
After python upgrade and python-updater I get :

=========================== 7 passed in 2.85 seconds ===========================
 * Testing of dev-python/pycairo-1.10.0-r2 with CPython 3.2...
PYTHONPATH=/var/tmp/portage/dev-python/pycairo-1.10.0-r2/temp/tests/3.2/usr/lib/python3.2/site-packages py.test
/usr/bin/py.test: '/usr/bin/py.test-3.2' does not exist
 * ERROR: dev-python/pycairo-1.10.0-r2 failed (test phase):
 *   Testing failed with CPython 3.2 in python_test_function() function

Reproducible: Always

tfoerste@n22 ~ $ emerge --info pycairo
Portage (default/linux/x86/10.0/desktop/kde, gcc-4.5.3, glibc-2.13-r4, 3.2.9 i686)
                        System Settings
System uname: Linux-3.2.9-i686-Intel-R-_Core-TM-2_Duo_CPU_P8600_@_2.40GHz-with-gentoo-2.0.3
Timestamp of tree: Mon, 05 Mar 2012 13:45:01 +0000
ccache version 3.1.6 [enabled]
app-shells/bash:          4.1_p9
dev-java/java-config:     2.1.11-r3
dev-lang/python:          2.7.2-r3, 3.2.2
dev-util/ccache:          3.1.6
dev-util/cmake:           2.8.6-r4
dev-util/pkgconfig:       0.26
sys-apps/baselayout:      2.0.3
sys-apps/sandbox:         2.5
sys-devel/autoconf:       2.13, 2.68
sys-devel/automake:       1.9.6-r3, 1.10.3, 1.11.1
sys-devel/binutils:       2.21.1-r1
sys-devel/gcc:            4.5.3-r2
sys-devel/gcc-config:     1.5-r2
sys-devel/libtool:        2.4-r1
sys-devel/make:           3.82-r1
sys-kernel/linux-headers: 3.1 (virtual/os-headers)
sys-libs/glibc:           2.13-r4
Repositories: gentoo toralf
CFLAGS="-O2 -march=native -pipe"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -march=native -pipe"
EMERGE_DEFAULT_OPTS="--autounmask=n --quiet-build=y --keep-going=y"
FEATURES="assume-digests binpkg-logs ccache compress-build-logs distlocks ebuild-locks fixlafiles news parallel-fetch protect-owned sandbox sfperms strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en en_GB"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
USE="X a52 aac acl acpi alsa apache2 berkdb bittorrent bluetooth branding bzip2 cairo cdda cdr classic cli consolekit corefonts cracklib crypt css cups cxx dbus declarative dri dts dvb dvd dvdr emboss encode exif fam fastbuild fat ffmpeg firefox flac fortran g3dvl gdbm gdu gif git gmp gphoto2 gpm gtk hyphenation iconv ipv6 java jpeg kde kipi kqemu kvm lastfm lcms ldap libnotify lirc logrotate mad mbox mmx mng modules mp3 mp4 mpeg mudflap mysql mysqli ncurses nls nptl nptlonly nsplugin ntfs ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pppd qt3support qt4 rdesktop readline sdl semantic-desktop session sieve spell sse sse2 sse3 ssl ssse3 startup-notification svg sysfs tcpd thinkpad tiff tk transparent-proxy truetype udev unicode usb vaapi vim-syntax vnc vorbis wmf x264 x86 xcb xcomposite xinerama xml xorg xpm xscreensaver xulrunner xv xvid xvmc zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic auth_digest authn_anon authn_dbd authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi dav dav_fs dav_lock dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en en_GB" LIRC_DEVICES="devinput inputlirc" PHP_TARGETS="php5-3" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="intel" 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"

                        Package Settings

dev-python/pycairo-1.10.0-r2 was built with the following:
USE="(consolekit) (policykit) svg test -doc -examples"
Comment 1 Toralf Förster gentoo-dev 2012-03-05 21:53:23 UTC
Created attachment 304335 [details]
build log
Comment 2 Ian Delaney (RETIRED) gentoo-dev 2012-04-04 07:18:06 UTC
archtester pycairo # USE_PYTHON="2.7 3.2" ebuild pycairo-1.10.0-r2.ebuild clean test

platform linux2 -- Python 3.2.2 -- pytest-2.2.3
collected 7 items 

test/ ......
test/ .

=========================== 7 passed in 0.88 seconds ===========================

/usr/bin/py.test: '/usr/bin/py.test-3.2' does not exist
indicates you have not got dev-python/pytest emerged.

archtester pycairo # qfile py.test
dev-python/pytest (/usr/bin/py.test)

archtester pycairo # qfile py.test-3.2
dev-python/pytest (/usr/bin/py.test-3.2)

From the ebuild
        test? ( dev-python/pytest )"

So how you managed to miss getting pytest emerged attempting to run test phase for the package, there is in fact a way to do it.  But I bet you didn't do it.

So for the record, just how did you run test dev-python/pycairo-1.10.0-r2 ??
That has become the essence of the bug
Comment 3 Marien Zwart (RETIRED) gentoo-dev 2012-06-02 11:54:40 UTC
(The attached logfile is double-compressed: running gunzip on it twice gets me readable text).

The relevant lines are these:

 * Testing of dev-python/pycairo-1.10.0-r2 with CPython 3.2...
PYTHONPATH=/var/tmp/portage/dev-python/pycairo-1.10.0-r2/temp/tests/3.2/usr/lib/python3.2/site-packages py.test
/usr/bin/py.test: '/usr/bin/py.test-3.2' does not exist

which most likely means python-updater ended up rebuilding pycairo before pytest, which will not work. Please file a fresh bug if pycairo still fails with pytest (for python 3.2) present.

We cannot currently fix this correctly: the eclasses currently in use do not let us express dependencies on "package X built for the same pythons as we are". python-updater/portage will sometimes order rebuilds incorrectly, causing failures like this one. The right fix for this will involve moving to a smarter eclass, which is a way off still.