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|
eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
& eval 'exec perl -S $0 $argv:q'
if 0;
# -*- perl -*-
# This is a Perl script that runs a Naming Service test. It starts
# all the servers and clients as necessary.
use lib "$ENV{ACE_ROOT}/bin";
use PerlACE::TestTarget;
use Cwd;
$quiet = 0;
# check for -q flag
if ($ARGV[0] eq '-q') {
$quiet = 1;
}
my $test = PerlACE::TestTarget::create_target (1) || die "Create target 1 failed\n";
# Variables for command-line arguments to client and server
# executables.
$hostname = $test->HostName ();
$ns_orb_port1 = 10001 + $test->RandomPort ();
$ns_orb_port2 = 10002 + $test->RandomPort ();
$ft_orb_port1 = 12001 + $test->RandomPort ();
$ft_orb_port2 = 12002 + $test->RandomPort ();
$ns_endpoint1 = "iiop://$hostname:$ns_orb_port1";
$ns_endpoint2 = "iiop://$hostname:$ns_orb_port2";
$ft_endpoint1 = "iiop://$hostname:$ft_orb_port1";
$ft_endpoint2 = "iiop://$hostname:$ft_orb_port2";
$naming_persistence_dir = "NameService";
$groups_persistence_dir = "Groups";
$primary_iorfile = "$naming_persistence_dir/ns_replica_primary.ior";
$combined_ns_iorfile = "combined_ns.ior";
$nm_iorfile = "nm.ior";
print STDERR "$primary_iorfile\n";
## Allow the user to determine where the persistent file will be located
## just in case the current directory is not suitable for locking.
## We can't change the name of the persistent file because that is not
## sufficient to work around locking problems for Tru64 when the current
## directory is NFS mounted from a system that does not properly support
## locking.
foreach my $possible ($ENV{TMPDIR}, $ENV{TEMP}, $ENV{TMP}) {
if (defined $possible && -d $possible) {
if (chdir($possible)) {
last;
}
}
}
my $test_combined_ns_iorfile = $test->LocalFile ($combined_ns_iorfile);
my $test_nm_iorfile = $test->LocalFile ($nm_iorfile);
my $test_primary_iorfile = $test->LocalFile ($primary_iorfile);
$status = 0;
print "INFO: Running the test in ", getcwd(), "\n";
sub clean_persistence_dir($$)
{
my $target = shift;
my $directory_name = shift;
chdir $directory_name;
opendir(THISDIR, ".");
@allfiles = grep(!/^\.\.?$/, readdir(THISDIR));
closedir(THISDIR);
foreach $tmp (@allfiles){
$target->DeleteFile ($tmp);
}
chdir "..";
}
# Make sure that the directory to use to hold the persistence data
# exists and is cleaned out.
sub init_persistence_directory($$)
{
my $target = shift;
my $directory_name = shift;
if ( ! -d $directory_name ) {
mkdir ($directory_name, 0777);
} else {
clean_persistence_dir ($target, $directory_name);
}
}
# Run two Naming Servers and one client. Client uses iors
# in files to find the individual copies of the Naming Servers.
my $args = "-orbdebuglevel 1 -orbverboselogging 1 -ORBLogFile primary.log -ORBEndPoint $ns_endpoint1 " .
"-ftendpoint $ft_endpoint1 " .
"-m 0 " .
"-r $naming_persistence_dir " .
"-v $groups_persistence_dir " .
"-n 100 " .
"--primary";
my $prog = "$ENV{TAO_ROOT}/orbsvcs/FT_Naming_Service/tao_ft_naming";
print STDERR "Starting Primary: $prog $args\n";
$NS1 = $test->CreateProcess ("$prog", "$args");
$test->DeleteFile ($primary_iorfile);
init_persistence_directory ($test, $naming_persistence_dir);
init_persistence_directory ($test, $groups_persistence_dir);
$NS1->Spawn ();
if ($test->WaitForFileTimed ($primary_iorfile,
$test->ProcessStartWaitInterval()) == -1) {
print STDERR "ERROR: cannot find file <$test_primary_iorfile>\n";
$NS1->Kill (); $NS1->TimedWait (1);
exit 1;
}
$args = "-ORBEndPoint $ns_endpoint2 " .
"-ftendpoint $ft_endpoint2 " .
"-g $nm_iorfile " .
"-c $combined_ns_iorfile " .
"-m 0 " .
"-n 100 " .
"-r $naming_persistence_dir " .
"-v $groups_persistence_dir " .
"-orbdebuglevel 1 -orbverboselogging 1 -ORBLogFile backup.log " .
"--backup";
$prog = "$ENV{TAO_ROOT}/orbsvcs/FT_Naming_Service/tao_ft_naming";
print STDERR "Starting Backup: $prog $args\n\n";
$NS2 = $test->CreateProcess ("$prog", "$args");
$test->DeleteFile ($combined_ns_iorfile);
$test->DeleteFile ($nm_iorfile);
$NS2->Spawn ();
if ($test->WaitForFileTimed ($combined_ns_iorfile,
$test->ProcessStartWaitInterval()) == -1) {
print STDERR "ERROR: cannot find file <$test_combined_ns_iorfile>\n";
$NS2->Kill (); $NS2->TimedWait (1);
exit 1;
}
# Use corbaloc to access each individual name service without
# using the combined IOR.
$args = "-p corbaloc:iiop:$hostname:$ns_orb_port1/NameService " .
"-q corbaloc:iiop:$hostname:$ns_orb_port2/NameService " .
"-b 4 " .
"-d 4 " .
"-t 100";
$prog = "client";
print STDERR "Starting Client: $prog $args\n";
$CL = $test->CreateProcess ("$prog", "$args");
# Some systems may take a very long time to process 100 objects.
# For example, on a Solaris/SPARC system it was found that it took
# 8 seconds to bind 100 objects compared to 0.08 seconds on a
# Linux/Intel computer. So add to the wait time.
$client = $CL->SpawnWaitKill ($test->ProcessStartWaitInterval() + 105);
if ($client != 0) {
print STDERR "ERROR: client returned $client\n";
$status = 1;
}
# Kill the first server and make sure the tree can be accessed
# by the nslist
print STDERR "Killing the primary naming service\n";
$NS1->Kill ();
print STDERR "Printing Naming Tree from combined Name Service pair.\n";
$prog = "$ENV{TAO_ROOT}/utils/nslist/tao_nslist";
$args = "--ns file://$combined_ns_iorfile";
$NSL = $test->CreateProcess("$prog", "$args");
$out = $NSL->SpawnWaitKill (60);
# Now kill off the backup
$NS2->Kill ();
$test->DeleteFile ($primary_iorfile);
$test->DeleteFile ($combined_ns_iorfile);
# Clean out the persistence dir after the test completes
clean_persistence_dir ($test, $naming_persistence_dir);
clean_persistence_dir ($test, $groups_persistence_dir);
rmdir ($naming_persistence_dir);
rmdir ($groups_persistence_dir);
exit $status;
|
