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|
eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
& eval 'exec perl -S $0 $argv:q'
if 0;
# $Id$
# -*- perl -*-
use lib "$ENV{ACE_ROOT}/bin";
use PerlACE::TestTarget;
use Cwd;
#$ENV{ACE_TEST_VERBOSE} = "1";
my $startdir = getcwd();
my $debug_level = '0';
my $redirection_enabled = 0;
foreach $i (@ARGV) {
if ($i eq '-debug') {
$debug_level = '10';
$redirection_enabled = 0;
}
}
my $server = PerlACE::TestTarget::create_target (1) || die "Create target 1 failed\n";
my $client = PerlACE::TestTarget::create_target (2) || die "Create target 2 failed\n";
# Variables for command-line arguments to client and server
# executables.
my $hostname = $server->HostName ();
my $ns_orb_port1 = 10001 + $server->RandomPort ();
my $ns_orb_port2 = 10002 + $server->RandomPort ();
my $ns_endpoint1 = "iiop://$hostname:$ns_orb_port1";
my $ns_endpoint2 = "iiop://$hostname:$ns_orb_port2";
# References to primary naming service only
my $primary_default_init_ref = "-ORBDefaultInitRef corbaloc:iiop:$hostname:$ns_orb_port1";
# References to backup naming service only
my $backup_default_init_ref = "-ORBDefaultInitRef corbaloc:iiop:$hostname:$ns_orb_port2";
## Allow the user to determine where the persistence file will be located
## just in case the current directory is not suitable for locking.
## We can't change the name of the persistence 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 $status = 0;
my $POSITIVE_TEST_RESULT = 0;
my $NEGATIVE_TEST_RESULT = 1;
my $NSGROUP = $client->CreateProcess ("$ENV{ACE_ROOT}/bin/tao_nsgroup");
my $NSLIST = $client->CreateProcess ("$ENV{ACE_ROOT}/bin/tao_nslist");
my $NSADD = $client->CreateProcess ("$ENV{ACE_ROOT}/bin/tao_nsadd");
my $NSDEL = $client->CreateProcess ("$ENV{ACE_ROOT}/bin/tao_nsdel");
sub cat_file($)
{
my $file_name = shift;
if (-s $file_name ) # size of file is greater than zero
{
open TESTFILE, $file_name or die "Couldn't open file: $!";
my @teststring = <TESTFILE>; # read in all of the file
print STDERR "\n@teststring\n";
close TESTFILE;
}
}
sub redirect_output()
{
open (OLDOUT, ">&", \*STDOUT) or die "Can't dup STDOUT: $!";
open (OLDERR, ">&", \*STDERR) or die "Can't dup STDERR: $!";
open STDERR, '>', $client_stderr_file;
open STDOUT, '>', $client_stdout_file;
}
sub restore_output()
{
open (STDERR, ">&OLDERR") or die "Can't dup OLDERR: $!";
open (STDOUT, ">&OLDOUT") or die "Can't dup OLDOUT: $!";
}
sub run_nsgroup ($$)
{
my $args = shift;
my $expected_test_result = shift;
my $arglist = "$args";
$NSGROUP->Arguments ($arglist);
if ($redirection_enabled) {
redirect_output();
}
my $nsgroup_status = $NSGROUP->SpawnWaitKill ($client->ProcessStartWaitInterval());
if ($redirection_enabled) {
restore_output();
}
if ($nsgroup_status != $expected_test_result) {
my $time = localtime;
print STDERR "ERROR: nsgroup returned $nsgroup_status at $time\n";
if ($redirection_enabled) {
cat_file($client_stderr_file);
cat_file($client_stdout_file);
}
$status = 1;
}
}
sub run_nslist($$)
{
my $args = shift;
my $expected_test_result = shift;
$NSLIST->Arguments ($args);
if ($redirection_enabled) {
redirect_output();
}
#tao_nslist --ns file://ns.ior
my $nslist_status = $NSLIST->SpawnWaitKill ($client->ProcessStartWaitInterval());
if ($redirection_enabled) {
restore_output();
}
if ($nslist_status != $expected_test_result) {
my $time = localtime;
print STDERR "ERROR: nslist returned $nslist_status at $time\n";
if ($redirection_enabled) {
cat_file($client_stderr_file);
cat_file($client_stdout_file);
}
$status = 1;
}
}
sub run_nsadd($$)
{
my $args = shift;
my $expected_test_result = shift;
$NSADD->Arguments ($args);
if ($redirection_enabled) {
redirect_output();
}
#tao_nsadd --ns file://ns.ior --name iso --ctx
my $nsadd_status = $NSADD->SpawnWaitKill ($client->ProcessStartWaitInterval());
if ($redirection_enabled) {
restore_output();
}
if ($nsadd_status != $expected_test_result) {
my $time = localtime;
print STDERR "ERROR: nsadd returned $nsadd_status at $time\n";
if ($redirection_enabled) {
cat_file($client_stderr_file);
cat_file($client_stdout_file);
}
$status = 1;
}
}
sub run_nsdel($$)
{
my $args = shift;
my $expected_test_result = shift;
$NSDEL->Arguments ($args);
if ($redirection_enabled) {
redirect_output();
}
#tao_nsdel --ns file://ns.ior --name iso --destroy
my $nsdel_status = $NSDEL->SpawnWaitKill ($client->ProcessStartWaitInterval());
if ($redirection_enabled) {
restore_output();
}
if ($nsdel_status != $expected_test_result) {
my $time = localtime;
print STDERR "ERROR: nsdel returned $nsdel_status at $time\n";
if ($redirection_enabled) {
cat_file($client_stderr_file);
cat_file($client_stdout_file);
}
$status = 1;
}
}
sub clean_persistence_dir($$)
{
my $target = shift;
my $directory_name = shift;
chdir $directory_name;
opendir(THISDIR, ".");
@allfiles = grep(!/^\.\.?$/, readdir(THISDIR));
closedir(THISDIR);
foreach $tmp (@allfiles){
$target->DeleteFile ($tmp);
}
chdir "..";
}
# Make sure that the directory to use to hold the naming contexts exists
# and is cleaned out
sub init_naming_context_directory($$)
{
my $target = shift;
my $directory_name = shift;
if ( ! -d $directory_name ) {
mkdir ($directory_name, 0777);
} else {
clean_persistence_dir ($target, $directory_name);
}
}
my $name_dir = "NameService";
my $group_dir = "GroupService";
my $ns_replica_primary_iorfile = "$name_dir/ns_replica_primary.ior";
my $ns_multi_iorfile = "ns_multi.ior";
my $nm_multi_iorfile = "nm_multi.ior";
my $ns_primary_iorfile = "ns_primary.ior";
my $nm_primary_iorfile = "nm_primary.ior";
my $ns_backup_iorfile = "ns_backup.ior";
my $nm_backup_iorfile = "nm_backup.ior";
my $stderr_file = "test.err";
my $stdout_file = "test.out";
################################################################################
# setup END block to cleanup after exit call
################################################################################
END
{
$server->DeleteFile ($ns_replica_primary_iorfile);
$server->DeleteFile ($ns_multi_iorfile);
$server->DeleteFile ($nm_multi_iorfile);
$server->DeleteFile ($ns_primary_iorfile);
$server->DeleteFile ($nm_primary_iorfile);
$server->DeleteFile ($ns_backup_iorfile);
$server->DeleteFile ($nm_backup_iorfile);
$client->DeleteFile ($ns_primary_iorfile);
$client->DeleteFile ($nm_primary_iorfile);
$client->DeleteFile ($ns_backup_iorfile);
$client->DeleteFile ($nm_backup_iorfile);
$client->DeleteFile ($stdout_file);
$client->DeleteFile ($stderr_file);
if ( -d $name_dir ) {
print STDERR "INFO: removing <$name_dir>\n";
clean_persistence_dir ($server, $name_dir);
rmdir ($name_dir);
}
if ( -d $group_dir ) {
print STDERR "INFO: removing <$group_dir>\n";
clean_persistence_dir ($server, $group_dir);
rmdir ($group_dir);
}
}
################################################################################
# Validate that a client can seamlessly invoke naming operations on either
# server instance.
################################################################################
sub redundant_equivalency_test()
{
my $previous_status = $status;
$status = 0;
print_msg("Redundant Equivalency Test");
init_naming_context_directory ($server, $name_dir);
init_naming_context_directory ($server, $group_dir);
# The file that is written by the primary when ready to start backup
my $server_primary_iorfile = $server->LocalFile ($ns_replica_primary_iorfile);
my $server_ns_multi_iorfile = $server->LocalFile ($ns_multi_iorfile);
my $server_nm_multi_iorfile = $server->LocalFile ($nm_multi_iorfile);
my $server_ns_primary_iorfile = $server->LocalFile ($ns_primary_iorfile);
my $server_nm_primary_iorfile = $server->LocalFile ($nm_primary_iorfile);
my $server_ns_backup_iorfile = $server->LocalFile ($ns_backup_iorfile);
my $server_nm_backup_iorfile = $server->LocalFile ($nm_backup_iorfile);
my $client_ns_primary_iorfile = $client->LocalFile ($ns_primary_iorfile);
my $client_nm_primary_iorfile = $client->LocalFile ($nm_primary_iorfile);
my $client_ns_backup_iorfile = $client->LocalFile ($ns_backup_iorfile);
my $client_nm_backup_iorfile = $client->LocalFile ($nm_backup_iorfile);
my $client_stdout_file = $client->LocalFile ($stdout_file);
my $client_stderr_file = $client->LocalFile ($stderr_file);
my $tao_ft_naming = "$ENV{TAO_ROOT}/orbsvcs/Naming_Service/tao_ft_naming";
# Run two Naming Servers
my $ns1_args = "--primary ".
"-ORBDebugLevel $debug_level " .
"-ORBListenEndPoints $ns_endpoint1 ".
"-o $server_ns_primary_iorfile ".
"-h $server_nm_primary_iorfile ".
"-r $name_dir ".
"-v $group_dir ";
my $ns2_args = "--backup ".
"-ORBDebugLevel $debug_level " .
"-ORBListenEndPoints $ns_endpoint2 ".
"-o $server_ns_backup_iorfile ".
"-h $server_nm_backup_iorfile ".
"-c $server_ns_multi_iorfile ".
"-g $server_nm_multi_iorfile ".
"-r $name_dir ".
"-v $group_dir ";
my $client_args = "--equivalence " .
"-ORBDebugLevel $debug_level " .
"-p file://$client_ns_primary_iorfile " .
"-q file://$client_ns_backup_iorfile " .
"-r file://$client_nm_primary_iorfile " .
"-s file://$client_nm_backup_iorfile " .
"-b 4 " .
"-d 4 ";
my $client_prog = "$startdir/client";
$NS1 = $server->CreateProcess ($tao_ft_naming, $ns1_args);
$NS2 = $server->CreateProcess ($tao_ft_naming, $ns2_args);
$CL = $client->CreateProcess ($client_prog, $client_args);
$server->DeleteFile ($ns_primary_iorfile);
$NS1->Spawn ();
if ($server->WaitForFileTimed ($ns_primary_iorfile,
$server->ProcessStartWaitInterval()) == -1) {
print STDERR "ERROR: cannot find file <$server_primary_iorfile>\n";
$NS1->Kill (); $NS1->TimedWait (1);
exit 1;
}
$server->DeleteFile ($ns_multi_iorfile);
$NS2->Spawn ();
if ($server->WaitForFileTimed ($ns_multi_iorfile,
$server->ProcessStartWaitInterval()) == -1) {
print STDERR "ERROR: cannot find file <$server_ns_multi_iorfile>\n";
$NS2->Kill (); $NS2->TimedWait (1);
$NS1->Kill (); $NS1->TimedWait (1);
exit 1;
}
print_msg("INFO: Starting the client");
$client_status = $CL->SpawnWaitKill ($client->ProcessStartWaitInterval()+5);
if ($client_status != 0) {
print STDERR "ERROR: client returned $client_status\n";
$status = 1;
}
$server_status = $NS2->TerminateWaitKill ($server->ProcessStopWaitInterval());
if ($server_status != 0) {
print STDERR "ERROR: server 2 returned $server_status\n";
$status = 1;
}
$server_status = $NS1->TerminateWaitKill ($server->ProcessStopWaitInterval());
if ($server_status != 0) {
print STDERR "ERROR: server 1 returned $server_status\n";
$status = 1;
}
if ( $status == 0 ) {
$status = $previous_status;
}
return $status;
}
sub print_msg($)
{
my $msg = shift;
my $bar = "===============================================================================";
print STDERR "\n\n$bar\n$msg\n$bar\n";
}
sub show_result($$)
{
my $test_result = shift;
my $test_name = shift;
if ( 0 == $test_result ) {
print_msg("$test_name: SUCCESS");
} else {
print_msg("$test_name: ERROR");
}
}
my $result = redundant_equivalency_test ();
show_result($result, "Redundant Equivalency Test");
exit $result;
|