FYI GDB regression testing scripts

FYI GDB regression testing scripts

[Jan Kratochvil]

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Hi,

there was an off-list discussion so posting my home-made scripts for testing:
 - Daily mails of regressions (on selected Fedora OSes).
 - Mock based (=chroot); no kvm/xen/virtualization needed.
 - Primarily gdb (binutils and glibc are also supported).
 - Primarily any Fedora OS.  CentOS/RHEL-{4,5} are supported only for
   draft testing as their kernels differ for ptrace.  RHEL-6 should be OK.
 - Only x86_64 and i686 (by setarch) are supported.
 - Upstream CVS is used (Fedora/RHEL repos and .src.rpms are offtopic here).
   Archer GIT is used for the archer-* trees.

Some scripts can be missing, I have only a (private) backup of the box, there
is no packaged release.  It was scripted originally for my personal needs.

Run the test:
hammock -c archer-jankratochvil-vla -i vla0-f13 -d f13
hammock -c gdbcvs -i clean0-f13 -d f13
hammock -c gdbcvs -i sigill-cleanup0-f13 -d f13 --file ~/t/sigill.patch ~/t/sigill-cleanup.patch 
hammock -c rhelgdb -d epel5 -i rel24-el5
hammock -c fedoragdb -d f13 -i fedora-f13 --file gdb.spec gdb-bz631158-cxx-this-lookup.patch
hammock -c binutilscvs -i binutils-f13 -d f13 --target `cat ~/redhat/my/targets`
hammock -c fedoragdb --cd rawhide -i rel5-f13 -d f13
hammock -c gdbcvs -i servpatched-f14 -d f14 --gdbserver --file ~/t/server.patch
experimental: hammock --gdbserver (it errorneously creates several GBs of logs)
experimental: hammock --valgrind (first run now, it runs for an hour, still not finished)
known bug: --path for builds by alternative GCC ($prefix/bin) IIRC stopped working.

And compare results of two runs:
diffgdbdir 20100912Build-gdbcvs-f14/ 20100912nokill-f14/
diffgdbdir log 20100912Build-gdbcvs-f14/ 20100912nokill-f14/
diffgdbdir -N 20100817clean-el5/ 20100818rhel27c-el5/
           ^^ see even new PASSes (not for nightly regression testing)
(Build-* trees are the clean nightly runs.)

Daily build size is about 20GB.  Results archives since Feb 2010 have 2.4GB.

http://dyn.jankratochvil.net/nethome/bin/hammock?view=co = run the testsuite, wait for its results
http://dyn.jankratochvil.net/nethome/bin/diffgdb?view=co = intelligent diff of two gdb.sum files
http://dyn.jankratochvil.net/nethome/bin/diffgdbdir?view=co = diffgdb for all the build-arches/os-arches.
http://pkgs.fedoraproject.org/gitweb/?p=gdb.git;a=blob_plain;f=gdb-orphanripper.c;hb=f14/master = stale processes killer
daily stuff:
http://dyn.jankratochvil.net/nethome/bin/build?view=co = daily builder
http://dyn.jankratochvil.net/nethome/bin/diffgdbday?view=co = daily diffgdbdir regressions results
http://dyn.jankratochvil.net/nethome/bin/diffgdbdaymail?view=co = mailer of diffgdbday
mock interface:
http://dyn.jankratochvil.net/nethome/bin/mockrun?view=co = like mock --shell, requires SUID root
http://dyn.jankratochvil.net/nethome/bin/mocksetup?view=co = like mock --chroot setup
http://dyn.jankratochvil.net/nethome/bin/mockupdate?view=co = like mock --update with rpm/yum workarounds
build to run from shell:
http://dyn.jankratochvil.net/nethome/bin/errs12?view=co = like ./configure; make
http://dyn.jankratochvil.net/nethome/bin/errs2?view=co = like make
Attached some stubs in /etc/cron.daily/.
The whole $HOME tree is at: cvs -d :pserver:pserver:@dyn.jankratochvil.net/cvs co nethome

Two days output, directory names used for diffgdbdir:

drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 05:09 20100914Build-archer-jankratochvil-fedora14-merge-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 05:09 20100914Build-archer-jankratochvil-ifunc-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 05:01 20100914Build-archer-jankratochvil-vla-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 04:54 20100914Build-archer-jankratochvil-watchpoint2-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 05:25 20100914Build-archer-pmuldoon-next-over-throw2-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 05:17 20100914Build-archer-tromey-python-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 04:46 20100914Build-binutilscvs-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 04:31 20100914Build-fedoragdb-f12/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 03:45 20100914Build-fedoragdb-f13/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 04:20 20100914Build-fedoragdb-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 05:42 20100914Build-gdbcvs-f12/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 05:33 20100914Build-gdbcvs-f13/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 14 04:40 20100914Build-gdbcvs-f14/
drwxr-xr-x 5 jkratoch jkratoch 4096 Sep 14 22:17 20100914ada-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 05:38 20100915Build-archer-jankratochvil-fedora14-merge-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 05:38 20100915Build-archer-jankratochvil-ifunc-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 05:30 20100915Build-archer-jankratochvil-vla-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 05:22 20100915Build-archer-jankratochvil-watchpoint2-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 05:54 20100915Build-archer-pmuldoon-next-over-throw2-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 05:46 20100915Build-archer-tromey-python-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 05:14 20100915Build-binutilscvs-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 04:59 20100915Build-fedoragdb-f12/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 04:14 20100915Build-fedoragdb-f13/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 04:48 20100915Build-fedoragdb-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 06:11 20100915Build-gdbcvs-f12/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 06:02 20100915Build-gdbcvs-f13/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 05:08 20100915Build-gdbcvs-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 19:43 20100915valgrind0-f14/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 19:44 20100915valgrind1-f14/

ls -l 20100915Build-gdbcvs-f14/
total 24
-rw-r--r-- 1 jkratoch jkratoch    7 Sep 15 04:59 component
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 05:07 fedora-14-i386/
drwxr-xr-x 4 jkratoch jkratoch 4096 Sep 15 05:08 fedora-14-x86_64/
-rw-r--r-- 1 jkratoch jkratoch   25 Sep 15 04:59 kernel
-rw-r--r-- 1 jkratoch jkratoch   74 Sep 15 04:59 log
-rw-r--r-- 1 jkratoch jkratoch    6 Sep 15 05:08 time

ls -l 20100915Build-gdbcvs-f14/fedora-14-x86_64/
total 1076
drwxr-xr-x 3 jkratoch jkratoch    4096 Sep 15 05:00 build/
-rw-r--r-- 1 jkratoch jkratoch 1085481 Sep 15 05:08 log
drwxr-xr-x 2 jkratoch jkratoch    4096 Sep 15 05:08 out/
ls -l 20100915Build-gdbcvs-f14/fedora-14-x86_64/out/

total 16656
-rw-r--r-- 2 jkratoch jkratoch 6443500 Sep 15 05:08 gdb-m32.log
-rw-r--r-- 2 jkratoch jkratoch 1173386 Sep 15 05:08 gdb-m32.sum
-rw-r--r-- 2 jkratoch jkratoch 8080314 Sep 15 05:08 gdb-m64.log
-rw-r--r-- 2 jkratoch jkratoch 1287878 Sep 15 05:08 gdb-m64.sum
-rw-r--r-- 1 jkratoch jkratoch   26984 Sep 15 05:00 rpm-qa


Regards,
Jan

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#! /bin/bash
#exit 0

opts=
if [ "$1" = "-v" ];then
	opts="-v"
	shift
else
	exec >>/tmp/update-`date --iso` 2>&1
fi

set -x
echo "$0 `date --iso=seconds` start"

if [ -z "$HOME" -o "$HOME" = "/" ];then
	export HOME=/root
fi

yum $opts makecache
yum $opts -y update
yum $opts -y install `cat $HOME/src/INSTALL`

for i in {fedora-{13,14,rawhide,12},epel-{5,4}}-{x86_64,i386}
do
	if [ -d /var/lib/mock/$i/root ]; then
		continue
	fi
	mock $opts -r $i --init
done

/root/bin/mockupdate $opts /var/lib/mock/*

echo "$0 `date --iso=seconds` done"

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#! /bin/bash
#exit 0

f=$(df -Pk /|awk '{x=$4}END{print x}')
if [ $f -lt $[30*1000000] ];then
	echo >&2 "Too low free blocks: $f"
	exit 1
fi

su - jkratoch -c "bin/build $*" &>/dev/null

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#! /bin/sh
/root/bin/mocksetup -u &>/dev/null