Sweden-Number/tools/testrun

277 lines
7.6 KiB
Perl
Executable File

#!/usr/bin/perl
# Copyright 1996-1998 Marcus Meissner
# IPC remove code Copyright 1995 Michael Veksler
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# NOTES:
#
# This perl script automatically test runs ALL windows .exe and .scr binaries
# it finds (and can access) on your computer. It creates a subdirectory called
# runs/ and stores the output there. It also does (unique) diffs between runs.
#
# It only reruns the test if ChangeLog or the executeable is NEWER than the
# run file. (If you want to rerun everything inbetween releases, touch
# ChangeLog.)
#
# BEGIN OF USER CONFIGURATION
#
# Path to WINE executeable. If not specified, 'wine' is searched in the path.
#
$wine = 'wine';
#
# WINE options. -managed when using a windowmanager is probably not good in
# automatic testruns.
#
$wineoptions='';
#
# Path to WINE ChangeLog. Used as timestamp for new releases...
#
$changelog = '/home/marcus/wine/ChangeLog';
#
# How long before automatically killing all subprocesses
# 30 is good for automatic testing, 300 or more for interactive testing.
#
$waittime = 50;
#
#diff command
#
$diff='diff -u';
#
# truncate at how-much-lines
#
$trunclines=200;
#
$<||die "Running this script under UID 0 is a great security risk (and risk for existing windows installations on mounted DOS/W95 partitions). If you really want to, comment out this line.\n";
#
# END OF USER CONFIGURATION
#
if (! -d "runs") { die "no subdirectory runs/ found in $cwd. Please create one first!\n";}
# look for the exact path to wine executeable in case we need it for a
# replacement changelog.
if (! ($wine =~ /\//)) { # no path specified. Look it up.
@paths = split(/:/,$ENV{'PATH'});
foreach $path (@paths) {
if (-e "$path/$wine" && -x "$path/$wine") {
$wine = "$path/$wine";
last;
}
}
}
# if we don't have a changelog use the modification date of the WINE executeable
if (! -e $changelog) {
$changelog = $wine;
}
# sanity check so we just fill runs/ with errors.
(-x $wine) || die "no $wine executable found!\n";
# dito. will print usage
system("$wine -h >/dev/null")||die "wine call failed:$!\n";
print "Using $wine as WINE executeable.\n";
print "Using $changelog as testrun timereference.\n";
chomp($cwd = `pwd`);
# Find out all present semaphores so we don't remove them later.
$IPC_RMID=0;
$USER=$ENV{'USER'};
open(IPCS,"ipcs|");
while(<IPCS>) {
split;
# try to find out the IPC-ID, assume it is the first number.
foreach (@_) {
$_ ne int($_) && next; # not a decimal number
$num=$_;
last;
}
if (/sem/i .. /^\s*$/ ) {
index($_,$USER)>=0 || next;
$sem_used{$num}=1;
print "found $num\n";
}
}
close(IPCS);
sub kill_subprocesses {
local($killedalready,%parentof,%kids,$changed,%cmdline);
# FIXME: substitute ps command that shows PID,PPID and COMMAND
# On Linux' latest procps this is "ps aulc"
#
open(PSAUX,"ps aulc|");
# lookup all processes, remember their parents and cmdlines.
%parentof=();
$xline = <PSAUX>; # fmtline
@psformat = split(/\s\s*/,$xline);
psline: while (<PSAUX>) {
chop;
@psline = split(/\s\s*/);
$pid=0;
for ($i=0;$i<=$#psformat;$i++) {
if ($psformat[$i] =~ /COMMAND/) {
die unless $pid;
$cmdline{$pid}=$psline[$i];
break;
}
if ($psformat[$i] =~ /PPID/ ) {
$parentof{$pid} = $psline[$i];
next;
}
if ($psformat[$i] =~ /PID/ ) {
$pid = $psline[$i];
next;
}
}
}
close(PSAUX);
# find out all kids of this perlscript
%kids = ();
$kids{$$} = 1;
$changed = 1;
while ($changed) {
$changed = 0;
foreach (keys %parentof) {
next if ($kids{$_});
if ($kids{$parentof{$_}}) {
$changed = 1;
$kids{$_}=1;
}
}
}
# .. but do not consider us for killing
delete $kids{$$};
# remove all processes killed in the meantime from %killedalready.
foreach $pid (keys %killedalready) {
delete $killedalready{$pid} if (!$kids{$pid} );
}
# kill all subprocesses called 'wine'. Do not kill find, diff, sh
# and friends, which are also subprocesses of us.
foreach (keys %kids) {
next unless ($cmdline{$_} =~ /((.|)wine|dosmod)/);
# if we have already killed it using -TERM, use -KILL
if ($killedalready{$_}) {
kill(9,$_); # FIXME: use correct number?
} else {
kill(15,$_); # FIXME: use correct number?
}
$killedalready{$_}=1;
}
alarm($waittime); # wait again...
};
# borrowed from tools/ipcl. See comments there.
# killing wine subprocesses unluckily leaves all of their IPC stuff lying
# around. We have to wipe it or we run out of it.
sub cleanup_wine_ipc {
open(IPCS,"ipcs|");
while(<IPCS>) {
split;
# try to find out the IPC-ID, assume it is the first number.
foreach (@_) {
$_ ne int($_) && next; # not a decimal number
$num=$_;
last;
}
# was there before start of this script, skip it.
#
# FIXME: this doesn't work for programs started during the testrun.
#
if (/sem/i .. /^\s*$/ ) {
index($_,$USER)>=0 || next;
push(@sem,$num);
}
}
foreach (@sem) {
$sem_used{$_} && next;
semctl($_, 0, $IPC_RMID,0);
}
close(IPCS);
}
# kill all subwineprocesses for automatic runs.
sub alarmhandler {
print "timer triggered.\n";
&kill_subprocesses;
}
$SIG{'ALRM'} = "alarmhandler";
# NOTE: following find will also cross NFS mounts, so be sure to have nothing
# mounted that's not on campus or add relevant ! -fstype nfs or similar.
#
$startdir = '/';
$startdir = $ARGV[0] if ($ARGV[0] && (-d $ARGV[0]));
open(FIND,"find $startdir -type f \\( -name \"*.EXE\" -o -name \"*.exe\" -o -name \"*.scr\" -o -name \"*.SCR\" \\) -print|");
while ($exe=<FIND>) {
chop($exe);
# This could change during a testrun (by doing 'make' for instance)
# FIXME: doesn't handle missing libwine.so during compile...
(-x $wine) || die "no $wine executable found!\n";
# Skip all mssetup, acmsetup , installshield whatever exes.
# they seem to work, mostly and starting them is just annoying.
next if ($exe =~ /acmsetup|unwise|testexit|_msset|isun|st4u|st5u|_mstest|_isdel|ms-setup|~ms|unin/io);
$runfile = $exe;
$runfile =~ s/[\/ ]/_/g;
$runfile =~ s/\.exe$//g;
$runfile =~ s/\.scr$//ig;
$flag=0;
#
# Check if changelog is newer, if not, continue
#
if ( -e "runs/${runfile}.out" &&
(-M $changelog > -M "runs/${runfile}.out") &&
(-M $exe > -M "runs/${runfile}.out")
) {
#print "skipping $exe, already done.\n";
next;
}
# now testrun...
print "$exe:\n";
$dir = $exe;
$dir =~ s/^(.*)\/[^\/]*$/$1/; #cut of the basename.
alarm($waittime);
chdir($dir)||die "$dir:$!";
if ($exe =~ /\.scr/i) {
system("echo quit|$wine $wineoptions \"$exe /s\" >$cwd/${runfile}.out 2>&1");
} else {
system("echo quit|$wine $wineoptions \"$exe\" >$cwd/${runfile}.out 2>&1");
}
alarm(1000);# so it doesn't trigger in the diff, kill or find.
system("touch $cwd/runs/${runfile}.out");
system("$diff $cwd/runs/${runfile}.out $cwd/${runfile}.out|head -n $trunclines");
system("head -n $trunclines $cwd/${runfile}.out >$cwd/runs/${runfile}.out");
unlink("$cwd/${runfile}.out");
&kill_subprocesses;
&cleanup_wine_ipc;
chdir($cwd);
}
close(FIND);