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Diffstat (limited to 'bin/tests/virtual-time/start.pl')
| -rw-r--r-- | bin/tests/virtual-time/start.pl | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/bin/tests/virtual-time/start.pl b/bin/tests/virtual-time/start.pl new file mode 100644 index 0000000..8e29033 --- /dev/null +++ b/bin/tests/virtual-time/start.pl @@ -0,0 +1,177 @@ +#!/usr/bin/perl -w +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +# Framework for starting test servers. +# Based on the type of server specified, check for port availability, remove +# temporary files, start the server, and verify that the server is running. +# If a server is specified, start it. Otherwise, start all servers for test. + +use strict; +use Cwd 'abs_path'; +use Getopt::Long; + +# Option handling +# --noclean test [server [options]] +# +# --noclean - Do not cleanup files in server directory +# test - name of the test directory +# server - name of the server directory +# options - alternate options for the server + +my $usage = "usage: $0 [--noclean] test-directory [server-directory [server-options]]"; +my $noclean; +GetOptions('noclean' => \$noclean); +my $test = $ARGV[0]; +my $server = $ARGV[1]; +my $options = $ARGV[2]; + +if (!$test) { + print "$usage\n"; +} +if (!-d $test) { + print "No test directory: \"$test\"\n"; +} +if ($server && !-d "$test/$server") { + print "No server directory: \"$test/$server\"\n"; +} + +# Global variables +my $topdir = abs_path("$test/.."); +my $testdir = abs_path("$test"); +my $NAMED = $ENV{'NAMED'}; +my $DIG = $ENV{'DIG'}; +my $PERL = $ENV{'PERL'}; + +# Start the server(s) + +if ($server) { + if ($server =~ /^ns/) { + &check_ports($server); + } + &start_server($server, $options); + if ($server =~ /^ns/) { + &verify_server($server); + } +} else { + # Determine which servers need to be started for this test. + opendir DIR, $testdir; + my @files = sort readdir DIR; + closedir DIR; + + my @ns = grep /^ns[0-9]*$/, @files; + + # Start the servers we found. + &check_ports(); + foreach (@ns) { + &start_server($_); + } + foreach (@ns) { + &verify_server($_); + } +} + +# Subroutines + +sub check_ports { + my $server = shift; + my $options = ""; + + if ($server && $server =~ /(\d+)$/) { + $options = "-i $1"; + } + + my $tries = 0; + while (1) { + my $return = system("$PERL $topdir/testsock.pl -p 5300 $options"); + last if ($return == 0); + if (++$tries > 4) { + print "$0: could not bind to server addresses, still running?\n"; + print "I:server sockets not available\n"; + print "R:FAIL\n"; + system("$PERL $topdir/stop.pl $testdir"); # Is this the correct behavior? + exit 1; + } + print "I:Couldn't bind to socket (yet)\n"; + sleep 2; + } +} + +sub start_server { + my $server = shift; + my $options = shift; + + my $cleanup_files; + my $command; + my $pid_file; + + if ($server =~ /^ns/) { + $cleanup_files = "{*.jnl,*.bk,*.st,named.run}"; + $command = "sh wrap.sh "; + $command .= "$NAMED "; + if ($options) { + $command .= "$options"; + } else { + $command .= "-m record,size,mctx "; + $command .= "-T clienttest "; + $command .= "-X named.lock "; + $command .= "-c named.conf -d 99 -g"; + } + $command .= " >named.run 2>&1 &"; + $pid_file = "named.pid"; + } else { + print "I:Unknown server type $server\n"; + print "R:FAIL\n"; + system "$PERL $topdir/stop.pl $testdir"; + exit 1; + } + +# print "I:starting server $server\n"; + + chdir "$testdir/$server"; + + unless ($noclean) { + unlink glob $cleanup_files; + } + + system "$command"; + + my $tries = 0; + while (!-f $pid_file) { + if (++$tries > 14) { + print "I:Couldn't start server $server\n"; + print "R:FAIL\n"; + system "$PERL $topdir/stop.pl $testdir"; + exit 1; + } + sleep 1; + } +} + +sub verify_server { + my $server = shift; + my $n = $server; + $n =~ s/^ns//; + + my $tries = 0; + while (1) { + my $return = system("$DIG +tcp +noadd +nosea +nostat +noquest +nocomm +nocmd -p 5300 version.bind. chaos txt \@10.53.0.$n > dig.out"); + last if ($return == 0); + print `grep ";" dig.out`; + if (++$tries >= 30) { + print "I:no response from $server\n"; + print "R:FAIL\n"; + system("$PERL $topdir/stop.pl $testdir"); + exit 1; + } + sleep 2; + } + unlink "dig.out"; +} |