/test/runtest
Perl | 3765 lines | 2335 code | 678 blank | 752 comment | 556 complexity | 6171e73b04c453c5118d89556a6bb5a7 MD5 | raw file
Possible License(s): GPL-2.0
- #! /usr/bin/perl -w
- ###############################################################################
- # This is the controlling script for the "new" test suite for Exim. It should #
- # be possible to export this suite for running on a wide variety of hosts, in #
- # contrast to the old suite, which was very dependent on the environment of #
- # Philip Hazel's desktop computer. This implementation inspects the version #
- # of Exim that it finds, and tests only those features that are included. The #
- # surrounding environment is also tested to discover what is available. See #
- # the README file for details of how it all works. #
- # #
- # Implementation started: 03 August 2005 by Philip Hazel #
- # Placed in the Exim CVS: 06 February 2006 #
- ###############################################################################
- #use strict;
- use Errno;
- use FileHandle;
- use Socket;
- use Time::Local;
- use Cwd;
- use File::Basename;
- use if $ENV{DEBUG} && $ENV{DEBUG} =~ /\bruntest\b/ => ('Smart::Comments' => '####');
- # Start by initializing some global variables
- $testversion = "4.80 (08-May-12)";
- # This gets embedded in the D-H params filename, and the value comes
- # from asking GnuTLS for "normal", but there appears to be no way to
- # use certtool/... to ask what that value currently is. *sigh*
- # We also clamp it because of NSS interop, see addition of tls_dh_max_bits.
- # This value is correct as of GnuTLS 2.12.18 as clamped by tls_dh_max_bits.
- # normal = 2432 tls_dh_max_bits = 2236
- $gnutls_dh_bits_normal = 2236;
- $cf = "bin/cf -exact";
- $cr = "\r";
- $debug = 0;
- $force_continue = 0;
- $force_update = 0;
- $log_failed_filename = "failed-summary.log";
- $more = "less -XF";
- $optargs = "";
- $save_output = 0;
- $server_opts = "";
- $flavour = 'FOO';
- $have_ipv4 = 1;
- $have_ipv6 = 1;
- $have_largefiles = 0;
- $test_start = 1;
- $test_end = $test_top = 8999;
- $test_special_top = 9999;
- @test_list = ();
- @test_dirs = ();
- # Networks to use for DNS tests. We need to choose some networks that will
- # never be used so that there is no chance that the host on which we are
- # running is actually in one of the test networks. Private networks such as
- # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
- # Rather than use some unassigned numbers (that might become assigned later),
- # I have chosen some multicast networks, in the belief that such addresses
- # won't ever be assigned to hosts. This is the only place where these numbers
- # are defined, so it is trivially possible to change them should that ever
- # become necessary.
- $parm_ipv4_test_net = "224";
- $parm_ipv6_test_net = "ff00";
- # Port numbers are currently hard-wired
- $parm_port_n = 1223; # Nothing listening on this port
- $parm_port_s = 1224; # Used for the "server" command
- $parm_port_d = 1225; # Used for the Exim daemon
- $parm_port_d2 = 1226; # Additional for daemon
- $parm_port_d3 = 1227; # Additional for daemon
- $parm_port_d4 = 1228; # Additional for daemon
- # Manually set locale
- $ENV{'LC_ALL'} = 'C';
- # In some environments USER does not exists, but we
- # need it for some test(s)
- $ENV{USER} = getpwuid($>)
- if not exists $ENV{USER};
- ###############################################################################
- ###############################################################################
- # Define a number of subroutines
- ###############################################################################
- ###############################################################################
- ##################################################
- # Handle signals #
- ##################################################
- sub pipehandler { $sigpipehappened = 1; }
- sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
- ##################################################
- # Do global macro substitutions #
- ##################################################
- # This function is applied to configurations, command lines and data lines in
- # scripts, and to lines in the files of the aux-var-src and the dnszones-src
- # directory. It takes one argument: the current test number, or zero when
- # setting up files before running any tests.
- sub do_substitute{
- s?\bCALLER\b?$parm_caller?g;
- s?\bCALLERGROUP\b?$parm_caller_group?g;
- s?\bCALLER_UID\b?$parm_caller_uid?g;
- s?\bCALLER_GID\b?$parm_caller_gid?g;
- s?\bCLAMSOCKET\b?$parm_clamsocket?g;
- s?\bDIR/?$parm_cwd/?g;
- s?\bEXIMGROUP\b?$parm_eximgroup?g;
- s?\bEXIMUSER\b?$parm_eximuser?g;
- s?\bHOSTIPV4\b?$parm_ipv4?g;
- s?\bHOSTIPV6\b?$parm_ipv6?g;
- s?\bHOSTNAME\b?$parm_hostname?g;
- s?\bPORT_D\b?$parm_port_d?g;
- s?\bPORT_D2\b?$parm_port_d2?g;
- s?\bPORT_D3\b?$parm_port_d3?g;
- s?\bPORT_D4\b?$parm_port_d4?g;
- s?\bPORT_N\b?$parm_port_n?g;
- s?\bPORT_S\b?$parm_port_s?g;
- s?\bTESTNUM\b?$_[0]?g;
- s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
- s?\bV6NET:?$parm_ipv6_test_net:?g;
- }
- ##################################################
- # Any state to be preserved across tests #
- ##################################################
- my $TEST_STATE = {};
- ##################################################
- # Subroutine to tidy up and exit #
- ##################################################
- # In all cases, we check for any Exim daemons that have been left running, and
- # kill them. Then remove all the spool data, test output, and the modified Exim
- # binary if we are ending normally.
- # Arguments:
- # $_[0] = 0 for a normal exit; full cleanup done
- # $_[0] > 0 for an error exit; no files cleaned up
- # $_[0] < 0 for a "die" exit; $_[1] contains a message
- sub tests_exit{
- my($rc) = $_[0];
- my($spool);
- # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
- # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
- # the background.
- if (exists $TEST_STATE->{exim_pid})
- {
- $pid = $TEST_STATE->{exim_pid};
- print "Tidyup: killing wait-mode daemon pid=$pid\n";
- system("sudo kill -INT $pid");
- }
- if (opendir(DIR, "spool"))
- {
- my(@spools) = sort readdir(DIR);
- closedir(DIR);
- foreach $spool (@spools)
- {
- next if $spool !~ /^exim-daemon./;
- open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
- chomp($pid = <PID>);
- close(PID);
- print "Tidyup: killing daemon pid=$pid\n";
- system("sudo rm -f spool/$spool; sudo kill -INT $pid");
- }
- }
- else
- { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
- # Close the terminal input and remove the test files if all went well, unless
- # the option to save them is set. Always remove the patched Exim binary. Then
- # exit normally, or die.
- close(T);
- system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
- if ($rc == 0 && !$save_output);
- system("sudo /bin/rm -rf ./eximdir/*")
- if (!$save_output);
- print "\nYou were in test $test at the end there.\n\n" if defined $test;
- exit $rc if ($rc >= 0);
- die "** runtest error: $_[1]\n";
- }
- ##################################################
- # Subroutines used by the munging subroutine #
- ##################################################
- # This function is used for things like message ids, where we want to generate
- # more than one value, but keep a consistent mapping throughout.
- #
- # Arguments:
- # $oldid the value from the file
- # $base a base string into which we insert a sequence
- # $sequence the address of the current sequence counter
- sub new_value {
- my($oldid, $base, $sequence) = @_;
- my($newid) = $cache{$oldid};
- if (! defined $newid)
- {
- $newid = sprintf($base, $$sequence++);
- $cache{$oldid} = $newid;
- }
- return $newid;
- }
- # This is used while munging the output from exim_dumpdb.
- # May go wrong across DST changes.
- sub date_seconds {
- my($day,$month,$year,$hour,$min,$sec) =
- $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
- my($mon);
- if ($month =~ /Jan/) {$mon = 0;}
- elsif($month =~ /Feb/) {$mon = 1;}
- elsif($month =~ /Mar/) {$mon = 2;}
- elsif($month =~ /Apr/) {$mon = 3;}
- elsif($month =~ /May/) {$mon = 4;}
- elsif($month =~ /Jun/) {$mon = 5;}
- elsif($month =~ /Jul/) {$mon = 6;}
- elsif($month =~ /Aug/) {$mon = 7;}
- elsif($month =~ /Sep/) {$mon = 8;}
- elsif($month =~ /Oct/) {$mon = 9;}
- elsif($month =~ /Nov/) {$mon = 10;}
- elsif($month =~ /Dec/) {$mon = 11;}
- return timelocal($sec,$min,$hour,$day,$mon,$year);
- }
- # This is a subroutine to sort maildir files into time-order. The second field
- # is the microsecond field, and may vary in length, so must be compared
- # numerically.
- sub maildirsort {
- return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
- my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
- my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
- return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
- }
- ##################################################
- # Subroutine list files below a directory #
- ##################################################
- # This is used to build up a list of expected mail files below a certain path
- # in the directory tree. It has to be recursive in order to deal with multiple
- # maildir mailboxes.
- sub list_files_below {
- my($dir) = $_[0];
- my(@yield) = ();
- my(@sublist, $file);
- opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
- @sublist = sort maildirsort readdir(DIR);
- closedir(DIR);
- foreach $file (@sublist)
- {
- next if $file eq "." || $file eq ".." || $file eq "CVS";
- if (-d "$dir/$file")
- { @yield = (@yield, list_files_below("$dir/$file")); }
- else
- { push @yield, "$dir/$file"; }
- }
- return @yield;
- }
- ##################################################
- # Munge a file before comparing #
- ##################################################
- # The pre-processing turns all dates, times, Exim versions, message ids, and so
- # on into standard values, so that the compare works. Perl's substitution with
- # an expression provides a neat way to do some of these changes.
- # We keep a global associative array for repeatedly turning the same values
- # into the same standard values throughout the data from a single test.
- # Message ids get this treatment (can't be made reliable for times), and
- # times in dumped retry databases are also handled in a special way, as are
- # incoming port numbers.
- # On entry to the subroutine, the file to write to is already opened with the
- # name MUNGED. The input file name is the only argument to the subroutine.
- # Certain actions are taken only when the name contains "stderr", "stdout",
- # or "log". The yield of the function is 1 if a line matching "*** truncated
- # ***" is encountered; otherwise it is 0.
- sub munge {
- my($file) = $_[0];
- my($extra) = $_[1];
- my($yield) = 0;
- my(@saved) = ();
- local $_;
- open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
- my($is_log) = $file =~ /log/;
- my($is_stdout) = $file =~ /stdout/;
- my($is_stderr) = $file =~ /stderr/;
- # Date pattern
- $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
- # Pattern for matching pids at start of stderr lines; initially something
- # that won't match.
- $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
- # Scan the file and make the changes. Near the bottom there are some changes
- # that are specific to certain file types, though there are also some of those
- # inline too.
- while(<IN>)
- {
- RESET_AFTER_EXTRA_LINE_READ:
- # Custom munges
- if ($extra)
- {
- next if $extra =~ m%^/% && eval $extra;
- eval $extra if $extra =~ m/^s/;
- }
- # Check for "*** truncated ***"
- $yield = 1 if /\*\*\* truncated \*\*\*/;
- # Replace the name of this host
- s/\Q$parm_hostname\E/the.local.host.name/g;
- # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
- s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
- # The name of the shell may vary
- s/\s\Q$parm_shell\E\b/ ENV_SHELL/;
- # Replace the path to the testsuite directory
- s?\Q$parm_cwd\E?TESTSUITE?g;
- # Replace the Exim version number (may appear in various places)
- # patchexim should have fixed this for us
- #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
- # Replace Exim message ids by a unique series
- s/((?:[^\W_]{6}-){2}[^\W_]{2})
- /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
- # The names of lock files appear in some error and debug messages
- s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
- # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
- # port" message, because it is not always the same.
- s/port (\d+) \([^)]+\)/port $1/g
- if !$is_ipv6test && m/listening for SMTP(S?) on port/;
- # Challenges in SPA authentication
- s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
- # PRVS values
- s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
- s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
- # Error lines on stdout from SSL contain process id values and file names.
- # They also contain a source file name and line number, which may vary from
- # release to release.
- s/^\d+:error:/pppp:error:/;
- s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
- # There are differences in error messages between OpenSSL versions
- s/SSL_CTX_set_cipher_list/SSL_connect/;
- # One error test in expansions mentions base 62 or 36
- s/is not a base (36|62) number/is not a base 36\/62 number/;
- # This message sometimes has a different number of seconds
- s/forced fail after \d seconds/forced fail after d seconds/;
- # This message may contain a different DBM library name
- s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
- # The message for a non-listening FIFO varies
- s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
- # Debugging output of lists of hosts may have different sort keys
- s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
- # Random local part in callout cache testing
- s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
- s/the.local.host.name-\d+-testing/the.local.host.name-dddddddd-testing/;
- # File descriptor numbers may vary
- s/^writing data block fd=\d+/writing data block fd=dddd/;
- s/running as transport filter: write=\d+ read=\d+/running as transport filter: write=dddd read=dddd/;
- # ======== Dumpdb output ========
- # This must be before the general date/date munging.
- # Time data lines, which look like this:
- # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
- if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
- {
- my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
- $expired = "" if !defined $expired;
- my($increment) = date_seconds($date3) - date_seconds($date2);
- # We used to use globally unique replacement values, but timing
- # differences make this impossible. Just show the increment on the
- # last one.
- printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
- $increment, $expired);
- next;
- }
- # more_errno values in exim_dumpdb output which are times
- s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
- # ======== Dates and times ========
- # Dates and times are all turned into the same value - trying to turn
- # them into different ones cannot be done repeatedly because they are
- # real time stamps generated while running the test. The actual date and
- # time used was fixed when I first started running automatic Exim tests.
- # Date/time in header lines and SMTP responses
- s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
- /Tue, 2 Mar 1999 09:44:33 +0000/gx;
- # Date/time in logs and in one instance of a filter test
- s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
- s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
- # Date/time in message separators
- s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
- /Tue Mar 02 09:44:33 1999/gx;
- # Date of message arrival in spool file as shown by -Mvh
- s/^\d{9,10}\s0$/ddddddddd 0/;
- # Date/time in mbx mailbox files
- s/\d\d-\w\w\w-\d\d\d\d\s\d\d:\d\d:\d\d\s[-+]\d\d\d\d,/06-Sep-1999 15:52:48 +0100,/gx;
- # Dates/times in debugging output for writing retry records
- if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
- {
- my($next) = $3 - $2;
- $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
- }
- s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
- s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
- # Time to retry may vary
- s/time to retry = \S+/time to retry = tttt/;
- s/retry record exists: age=\S+/retry record exists: age=ttt/;
- s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
- # Date/time in exim -bV output
- s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
- # Time on queue tolerance
- s/(QT|D)=1s/$1=0s/;
- # Eximstats heading
- s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
- \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
- # Treat ECONNRESET the same as ECONNREFUSED. At least some systems give
- # us the former on a new connection.
- s/(could not connect to .*: Connection) reset by peer$/$1 refused/;
- # ======== TLS certificate algorithms ========
- # Test machines might have various different TLS library versions supporting
- # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
- # treat the standard algorithms the same.
- # So far, have seen:
- # TLSv1:AES128-GCM-SHA256:128
- # TLSv1:AES256-SHA:256
- # TLSv1.1:AES256-SHA:256
- # TLSv1.2:AES256-GCM-SHA384:256
- # TLSv1.2:DHE-RSA-AES256-SHA:256
- # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
- # We also need to handle the ciphersuite without the TLS part present, for
- # client-ssl's output. We also see some older forced ciphersuites, but
- # negotiating TLS 1.2 instead of 1.0.
- # Mail headers (...), log-lines X=..., client-ssl output ...
- # (and \b doesn't match between ' ' and '(' )
- s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1\.[12]:/$1TLSv1:/xg;
- s/\bAES128-GCM-SHA256:128\b/AES256-SHA:256/g;
- s/\bAES128-GCM-SHA256\b/AES256-SHA/g;
- s/\bAES256-GCM-SHA384\b/AES256-SHA/g;
- s/\bDHE-RSA-AES256-SHA\b/AES256-SHA/g;
- # GnuTLS have seen:
- # TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256
- # TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128
- # TLS1.2:RSA_AES_256_CBC_SHA1:256 (canonical)
- # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
- #
- # X=TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256
- # X=TLS1.2:RSA_AES_256_CBC_SHA1:256
- # X=TLS1.1:RSA_AES_256_CBC_SHA1:256
- # X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256
- # and as stand-alone cipher:
- # ECDHE-RSA-AES256-SHA
- # DHE-RSA-AES256-SHA256
- # DHE-RSA-AES256-SHA
- # picking latter as canonical simply because regex easier that way.
- s/\bDHE_RSA_AES_128_CBC_SHA1:128/RSA_AES_256_CBC_SHA1:256/g;
- s/TLS1.[012]:((EC)?DHE_)?RSA_AES_(256|128)_(CBC|GCM)_SHA(1|256|384):(256|128)/TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256/g;
- s/\b(ECDHE-RSA-AES256-SHA|DHE-RSA-AES256-SHA256)\b/AES256-SHA/g;
- # GnuTLS library error message changes
- s/No certificate was found/The peer did not send any certificate/g;
- #(dodgy test?) s/\(certificate verification failed\): invalid/\(gnutls_handshake\): The peer did not send any certificate./g;
- s/\(gnutls_priority_set\): No or insufficient priorities were set/\(gnutls_handshake\): Could not negotiate a supported cipher suite/g;
- # (this new one is a generic channel-read error, but the testsuite
- # only hits it in one place)
- s/TLS error on connection \(gnutls_handshake\): Error in the pull function\./a TLS session is required but an attempt to start TLS failed/g;
- # (replace old with new, hoping that old only happens in one situation)
- s/TLS error on connection to \d{1,3}(.\d{1,3}){3} \[\d{1,3}(.\d{1,3}){3}\] \(gnutls_handshake\): A TLS packet with unexpected length was received./a TLS session is required for ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4], but an attempt to start TLS failed/g;
- s/TLS error on connection from \[127.0.0.1\] \(recv\): A TLS packet with unexpected length was received./TLS error on connection from [127.0.0.1] (recv): The TLS connection was non-properly terminated./g;
- # signature algorithm names
- s/RSA-SHA1/RSA-SHA/;
- # ======== Caller's login, uid, gid, home, gecos ========
- s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
- s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
- s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
- s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
- s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
- s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
- s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
- s/\bname="?$parm_caller_gecos"?/name=CALLER_GECOS/g;
- # When looking at spool files with -Mvh, we will find not only the caller
- # login, but also the uid and gid. It seems that $) in some Perls gives all
- # the auxiliary gids as well, so don't bother checking for that.
- s/^CALLER $> \d+$/CALLER UID GID/;
- # There is one case where the caller's login is forced to something else,
- # in order to test the processing of logins that contain spaces. Weird what
- # some people do, isn't it?
- s/^spaced user $> \d+$/CALLER UID GID/;
- # ======== Exim's login ========
- # For messages received by the daemon, this is in the -H file, which some
- # tests inspect. For bounce messages, this will appear on the U= lines in
- # logs and also after Received: and in addresses. In one pipe test it appears
- # after "Running as:". It also appears in addresses, and in the names of lock
- # files.
- s/U=$parm_eximuser/U=EXIMUSER/;
- s/user=$parm_eximuser/user=EXIMUSER/;
- s/login=$parm_eximuser/login=EXIMUSER/;
- s/Received: from $parm_eximuser /Received: from EXIMUSER /;
- s/Running as: $parm_eximuser/Running as: EXIMUSER/;
- s/\b$parm_eximuser@/EXIMUSER@/;
- s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
- s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
- s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
- s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
- s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
- s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
- # ======== General uids, gids, and pids ========
- # Note: this must come after munges for caller's and exim's uid/gid
- # These are for systems where long int is 64
- s/\buid=4294967295/uid=-1/;
- s/\beuid=4294967295/euid=-1/;
- s/\bgid=4294967295/gid=-1/;
- s/\begid=4294967295/egid=-1/;
- s/\bgid=\d+/gid=gggg/;
- s/\begid=\d+/egid=gggg/;
- s/\bpid=\d+/pid=pppp/;
- s/\buid=\d+/uid=uuuu/;
- s/\beuid=\d+/euid=uuuu/;
- s/set_process_info:\s+\d+/set_process_info: pppp/;
- s/queue run pid \d+/queue run pid ppppp/;
- s/process \d+ running as transport filter/process pppp running as transport filter/;
- s/process \d+ writing to transport filter/process pppp writing to transport filter/;
- s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
- s/remote delivery process \d+ ended/remote delivery process pppp ended/;
- # Pid in temp file in appendfile transport
- s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
- # Optional pid in log lines
- s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
- "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
- # Detect a daemon stderr line with a pid and save the pid for subsequent
- # removal from following lines.
- $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
- s/^$spid //;
- # Queue runner waiting messages
- s/waiting for children of \d+/waiting for children of pppp/;
- s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
- # ======== Port numbers ========
- # Incoming port numbers may vary, but not in daemon startup line.
- s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
- s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
- # This handles "connection from" and the like, when the port is given
- if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
- && !/\*>/ && !/Connection refused/)
- {
- s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
- }
- # Port in host address in spool file output from -Mvh
- s/^-host_address (.*)\.\d+/-host_address $1.9999/;
- # ======== Local IP addresses ========
- # The amount of space between "host" and the address in verification output
- # depends on the length of the host name. We therefore reduce it to one space
- # for all of them.
- # Also, the length of space at the end of the host line is dependent
- # on the length of the longest line, so strip it also on otherwise
- # un-rewritten lines like localhost
- s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
- s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
- s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
- s/^\s+host\s.*?\K\s+(ad=\S+)/ $1/;
- s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
- s/host\s\Q$parm_ipv6\E\s\[\Q$parm_ipv6\E\]/host ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6 [ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6]/;
- s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
- s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
- s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
- s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
- s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
- # ======== Test network IP addresses ========
- s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
- s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
- # ======== IP error numbers and messages ========
- # These vary between operating systems
- s/Can't assign requested address/Network Error/;
- s/Cannot assign requested address/Network Error/;
- s/Operation timed out/Connection timed out/;
- s/Address family not supported by protocol family/Network Error/;
- s/Network is unreachable/Network Error/;
- s/Invalid argument/Network Error/;
- s/\(\d+\): Network/(dd): Network/;
- s/\(\d+\): Connection refused/(dd): Connection refused/;
- s/\(\d+\): Connection timed out/(dd): Connection timed out/;
- s/\d+ 65 Connection refused/dd 65 Connection refused/;
- s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
- # ======== Other error numbers ========
- s/errno=\d+/errno=dd/g;
- # ======== System Error Messages ======
- # depending on the underlaying file system the error message seems to differ
- s/(?: is not a regular file)|(?: has too many links \(\d+\))/ not a regular file or too many links/;
- # ======== Output from ls ========
- # Different operating systems use different spacing on long output
- #s/ +/ /g if /^[-rwd]{10} /;
- # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
- # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
- # unfortunately matches a non-ls linefull of dashes.
- # Allow the case where we've already picked out the file protection bits.
- if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
- s/ +/ /g;
- }
- # ======== Message sizes =========
- # Message sizes vary, owing to different logins and host names that get
- # automatically inserted. I can't think of any way of even approximately
- # comparing these.
- s/([\s,])S=\d+\b/$1S=sss/;
- s/:S\d+\b/:Ssss/;
- s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
- s/\sSIZE=\d+\b/ SIZE=ssss/;
- s/\ssize=\d+\b/ size=sss/ if $is_stderr;
- s/old size = \d+\b/old size = sssss/;
- s/message size = \d+\b/message size = sss/;
- s/this message = \d+\b/this message = sss/;
- s/Size of headers = \d+/Size of headers = sss/;
- s/sum=(?!0)\d+/sum=dddd/;
- s/(?<=sum=dddd )count=\d+\b/count=dd/;
- s/(?<=sum=0 )count=\d+\b/count=dd/;
- s/,S is \d+\b/,S is ddddd/;
- s/\+0100,\d+;/+0100,ddd;/;
- s/\(\d+ bytes written\)/(ddd bytes written)/;
- s/added '\d+ 1'/added 'ddd 1'/;
- s/Received\s+\d+/Received nnn/;
- s/Delivered\s+\d+/Delivered nnn/;
- # ======== Values in spool space failure message ========
- s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
- # ======== Filter sizes ========
- # The sizes of filter files may vary because of the substitution of local
- # filenames, logins, etc.
- s/^\d+(?= bytes read from )/ssss/;
- # ======== OpenSSL error messages ========
- # Different releases of the OpenSSL libraries seem to give different error
- # numbers, or handle specific bad conditions in different ways, leading to
- # different wording in the error messages, so we cannot compare them.
- s/(TLS error on connection (?:from .* )?\(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
- # ======== Maildir things ========
- # timestamp output in maildir processing
- s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
- # maildir delivery files appearing in log lines (in cases of error)
- s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
- s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
- # Maildir file names in general
- s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
- # Maildirsize data
- while (/^\d+S,\d+C\s*$/)
- {
- print MUNGED;
- while (<IN>)
- {
- last if !/^\d+ \d+\s*$/;
- print MUNGED "ddd d\n";
- }
- last if !defined $_;
- }
- last if !defined $_;
- # ======== Output from the "fd" program about open descriptors ========
- # The statuses seem to be different on different operating systems, but
- # at least we'll still be checking the number of open fd's.
- s/max fd = \d+/max fd = dddd/;
- s/status=0 RDONLY/STATUS/g;
- s/status=1 WRONLY/STATUS/g;
- s/status=2 RDWR/STATUS/g;
- # ======== Contents of spool files ========
- # A couple of tests dump the contents of the -H file. The length fields
- # will be wrong because of different user names, etc.
- s/^\d\d\d(?=[PFS*])/ddd/;
- # ========= Exim lookups ==================
- # Lookups have a char which depends on the number of lookup types compiled in,
- # in stderr output. Replace with a "0". Recognising this while avoiding
- # other output is fragile; perhaps the debug output should be revised instead.
- s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
- # ==========================================================
- # MIME boundaries in RFC3461 DSN messages
- s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
- # ==========================================================
- # Some munging is specific to the specific file types
- # ======== stdout ========
- if ($is_stdout)
- {
- # Skip translate_ip_address and use_classresources in -bP output because
- # they aren't always there.
- next if /translate_ip_address =/;
- next if /use_classresources/;
- # In certain filter tests, remove initial filter lines because they just
- # clog up by repetition.
- if ($rmfiltertest)
- {
- next if /^(Sender\staken\sfrom|
- Return-path\scopied\sfrom|
- Sender\s+=|
- Recipient\s+=)/x;
- if (/^Testing \S+ filter/)
- {
- $_ = <IN>; # remove blank line
- next;
- }
- }
- # openssl version variances
- next if /^SSL info: unknown state/;
- next if /^SSL info: SSLv2\/v3 write client hello A/;
- next if /^SSL info: SSLv3 read server key exchange A/;
- }
- # ======== stderr ========
- elsif ($is_stderr)
- {
- # The very first line of debugging output will vary
- s/^Exim version .*/Exim version x.yz ..../;
- # Debugging lines for Exim terminations
- s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
- # IP address lookups use gethostbyname() when IPv6 is not supported,
- # and gethostbyname2() or getipnodebyname() when it is.
- s/\bgethostbyname2?|\bgetipnodebyname/get[host|ipnode]byname[2]/;
- # drop gnutls version strings
- next if /GnuTLS compile-time version: \d+[\.\d]+$/;
- next if /GnuTLS runtime version: \d+[\.\d]+$/;
- # drop openssl version strings
- next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
- next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
- # drop lookups
- next if /^Lookups \(built-in\):/;
- next if /^Loading lookup modules from/;
- next if /^Loaded \d+ lookup modules/;
- next if /^Total \d+ lookups/;
- # drop compiler information
- next if /^Compiler:/;
- # and the ugly bit
- # different libraries will have different numbers (possibly 0) of follow-up
- # lines, indenting with more data
- if (/^Library version:/) {
- while (1) {
- $_ = <IN>;
- next if /^\s/;
- goto RESET_AFTER_EXTRA_LINE_READ;
- }
- }
- # drop other build-time controls emitted for debugging
- next if /^WHITELIST_D_MACROS:/;
- next if /^TRUSTED_CONFIG_LIST:/;
- # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
- # with -be, privileges will have been dropped, so this will always
- # be the case
- next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
- # We might not keep this check; rather than change all the tests, just
- # ignore it as long as it succeeds; then we only need to change the
- # TLS tests where tls_require_ciphers has been set.
- if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
- my $discard = <IN>;
- next;
- }
- next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
- # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
- next if /^macros_trusted overridden to true by whitelisting/;
- # We have to omit the localhost ::1 address so that all is well in
- # the IPv4-only case.
- print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
- if (/looked up these IP addresses/);
- next if /name=localhost address=::1/;
- # drop pdkim debugging header
- next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
- # Various other IPv6 lines must be omitted too
- next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
- next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
- next if /DNS lookup of \S+ \(AAAA\) using fakens/;
- next if / in dns_ipv4_lookup?/;
- if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
- {
- $_= <IN>; # Gets "returning DNS_NODATA"
- next;
- }
- # Skip tls_advertise_hosts and hosts_require_tls checks when the options
- # are unset, because tls ain't always there.
- next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
- \sno\s\(option\sunset\)/x;
- # Skip auxiliary group lists because they will vary.
- next if /auxiliary group list:/;
- # Skip "extracted from gecos field" because the gecos field varies
- next if /extracted from gecos field/;
- # Skip "waiting for data on socket" and "read response data: size=" lines
- # because some systems pack more stuff into packets than others.
- next if /waiting for data on socket/;
- next if /read response data: size=/;
- # If Exim is compiled with readline support but it can't find the library
- # to load, there will be an extra debug line. Omit it.
- next if /failed to load readline:/;
- # Some DBM libraries seem to make DBM files on opening with O_RDWR without
- # O_CREAT; other's don't. In the latter case there is some debugging output
- # which is not present in the former. Skip the relevant lines (there are
- # two of them).
- if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
- {
- $_ = <IN>;
- next;
- }
- # Some tests turn on +expand debugging to check on expansions.
- # Unfortunately, the Received: expansion varies, depending on whether TLS
- # is compiled or not. So we must remove the relevant debugging if it is.
- if (/^condition: def:tls_cipher/)
- {
- while (<IN>) { last if /^condition: def:sender_address/; }
- }
- elsif (/^expanding: Received: /)
- {
- while (<IN>) { last if !/^\s/; }
- }
- # When Exim is checking the size of directories for maildir, it uses
- # the check_dir_size() function to scan directories. Of course, the order
- # of the files that are obtained using readdir() varies from system to
- # system. We therefore buffer up debugging lines from check_dir_size()
- # and sort them before outputting them.
- if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
- {
- push @saved, $_;
- }
- else
- {
- if (@saved > 0)
- {
- print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
- "to ensure consistency\n";
- @saved = sort(@saved);
- print MUNGED @saved;
- @saved = ();
- }
- # Skip hosts_require_dane checks when the options
- # are unset, because dane ain't always there.
- next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
- # Experimental_International
- next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
- # Skip some lines that Exim puts out at the start of debugging output
- # because they will be different in different binaries.
- print MUNGED
- unless (/^Berkeley DB: / ||
- /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
- /^Authenticators:/ ||
- /^Lookups:/ ||
- /^Support for:/ ||
- /^Routers:/ ||
- /^Transports:/ ||
- /^log selectors =/ ||
- /^cwd=/ ||
- /^Fixed never_users:/ ||
- /^Size of off_t:/
- );
- }
- next;
- }
- # ======== log ========
- elsif ($is_log)
- {
- # Berkeley DB version differences
- next if / Berkeley DB error: /;
- }
- # ======== All files other than stderr ========
- print MUNGED;
- }
- close(IN);
- return $yield;
- }
- ##################################################
- # Subroutine to interact with caller #
- ##################################################
- # Arguments: [0] the prompt string
- # [1] if there is a U in the prompt and $force_update is true
- # [2] if there is a C in the prompt and $force_continue is true
- # Returns: returns the answer
- sub interact{
- print $_[0];
- if ($_[1]) { $_ = "u"; print "... update forced\n"; }
- elsif ($_[2]) { $_ = "c"; print "... continue forced\n"; }
- else { $_ = <T>; }
- }
- ##################################################
- # Subroutine to log in force_continue mode #
- ##################################################
- # In force_continue mode, we just want a terse output to a statically
- # named logfile. If multiple files in same batch (stdout, stderr, etc)
- # all have mismatches, it will log multiple times.
- #
- # Arguments: [0] the logfile to append to
- # [1] the testno that failed
- # Returns: nothing
- sub log_failure {
- my $logfile = shift();
- my $testno = shift();
- my $detail = shift() || '';
- if ( open(my $fh, ">>", $logfile) ) {
- print $fh "Test $testno $detail failed\n";
- close $fh;
- }
- }
- ##################################################
- # Subroutine to compare one output file #
- ##################################################
- # When an Exim server is part of the test, its output is in separate files from
- # an Exim client. The server data is concatenated with the client data as part
- # of the munging operation.
- #
- # Arguments: [0] the name of the main raw output file
- # [1] the name of the server raw output file or undef
- # [2] where to put the munged copy
- # [3] the name of the saved file
- # [4] TRUE if this is a log file whose deliveries must be sorted
- # [5] optionally, a custom munge command
- #
- # Returns: 0 comparison succeeded or differences to be ignored
- # 1 comparison failed; files may have been updated (=> re-compare)
- #
- # Does not return if the user replies "Q" to a prompt.
- sub check_file{
- my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
- # If there is no saved file, the raw files must either not exist, or be
- # empty. The test ! -s is TRUE if the file does not exist or is empty.
- # we check if there is a flavour specific file, but we remember
- # the original file name as "generic"
- $sf_generic = $sf;
- $sf_flavour = "$sf_generic.$flavour";
- $sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
- if (! -e $sf_current)
- {
- return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
- print "\n";
- print "** $rf is not empty\n" if (-s $rf);
- print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
- for (;;)
- {
- print "Continue, Show, or Quit? [Q] ";
- $_ = $force_continue ? "c" : <T>;
- tests_exit(1) if /^q?$/i;
- log_failure($log_failed_filename, $testno, $rf) if (/^c$/i && $force_continue);
- return 0 if /^c$/i;
- last if (/^s$/);
- }
- foreach $f ($rf, $rsf)
- {
- if (defined $f && -s $f)
- {
- print "\n";
- print "------------ $f -----------\n"
- if (defined $rf && -s $rf && defined $rsf && -s $rsf);
- system("$more '$f'");
- }
- }
- print "\n";
- for (;;)
- {
- interact("Continue, Update & retry, Quit? [Q] ", $force_update, $force_continue);
- tests_exit(1) if /^q?$/i;
- log_failure($log_failed_filename, $testno, $rsf) if (/^c$/i && $force_continue);
- return 0 if /^c$/i;
- last if (/^u$/i);
- }
- }
- #### $_
- # Control reaches here if either (a) there is a saved file ($sf), or (b) there
- # was a request to create a saved file. First, create the munged file from any
- # data that does exist.
- open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
- my($truncated) = munge($rf, $extra) if -e $rf;
- if (defined $rsf && -e $rsf)
- {
- print MUNGED "\n******** SERVER ********\n";
- $truncated |= munge($rsf, $extra);
- }
- close(MUNGED);
- # If a saved file exists, do the comparison. There are two awkward cases:
- #
- # If "*** truncated ***" was found in the new file, it means that a log line
- # was overlong, and truncated. The problem is that it may be truncated at
- # different points on different systems, because of different user name
- # lengths. We reload the file and the saved file, and remove lines from the new
- # file that precede "*** truncated ***" until we reach one that matches the
- # line that precedes it in the saved file.
- #
- # If $sortfile is set, we are dealing with a mainlog file where the deliveries
- # for an individual message might vary in their order from system to system, as
- # a result of parallel deliveries. We load the munged file and sort sequences
- # of delivery lines.
- if (-e $sf_current)
- {
- # Deal with truncated text items
- if ($truncated)
- {
- my(@munged, @saved, $i, $j, $k);
- open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
- @munged = <MUNGED>;
- close(MUNGED);
- open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
- @saved = <SAVED>;
- close(SAVED);
- $j = 0;
- for ($i = 0; $i < @munged; $i++)
- {
- if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
- {
- for (; $j < @saved; $j++)
- { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
- last if $j >= @saved; # not found in saved
- for ($k = $i - 1; $k >= 0; $k--)
- { last if $munged[$k] eq $saved[$j - 1]; }
- last if $k <= 0; # failed to find previous match
- splice @munged, $k + 1, $i - $k - 1;
- $i = $k + 1;
- }
- }
- open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
- for ($i = 0; $i < @munged; $i++)
- { print MUNGED $munged[$i]; }
- close(MUNGED);
- }
- # Deal with log sorting
- if ($sortfile)
- {
- my(@munged, $i, $j);
- open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
- @munged = <MUNGED>;
- close(MUNGED);
- for ($i = 0; $i < @munged; $i++)
- {
- if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
- {
- for ($j = $i + 1; $j < @munged; $j++)
- {
- last if $munged[$j] !~
- /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
- }
- @temp = splice(@munged, $i, $j - $i);
- @temp = sort(@temp);
- splice(@munged, $i, 0, @temp);
- }
- }
- open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
- print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
- for ($i = 0; $i < @munged; $i++)
- { print MUNGED $munged[$i]; }
- close(MUNGED);
- }
- # Do the comparison
- return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
- # Handle comparison failure
- print "** Comparison of $mf with $sf_current failed";
- system("$more test-cf");
- print "\n";
- for (;;)
- {
- interact("Continue, Retry, Update current"
- . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : "")
- . " & retry, Quit? [Q] ", $force_update, $force_continue);
- tests_exit(1) if /^q?$/i;
- log_failure($log_failed_filename, $testno, $sf_current) if (/^c$/i && $force_continue);
- return 0 if /^c$/i;
- return 1 if /^r$/i;
- last if (/^[us]$/i);
- }
- }
- # Update or delete the saved file, and give the appropriate return code.
- if (-s $mf)
- {
- my $sf = /^u/i ? $sf_current : $sf_flavour;
- tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
- }
- else
- {
- # if we deal with a flavour file, we can't delete it, because next time the generic
- # file would be used again
- if ($sf_current eq $sf_flavour) {
- open(FOO, ">$sf_current");
- close(FOO);
- }
- else {
- tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
- }
- }
- return 1;
- }
- ##################################################
- # Custom munges
- # keyed by name of munge; value is a ref to a hash
- # which is keyed by file, value a string to look for.
- # Usable files are:
- # paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
- # Search strings starting with 's' do substitutions;
- # with '/' do line-skips.
- # Triggered by a scriptfile line "munge <name>"
- ##################################################
- $munges =
- { 'dnssec' =>
- { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
- 'gnutls_unexpected' =>
- { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
- 'gnutls_handshake' =>
- { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
- 'optional_events' =>
- { 'stdout' => '/event_action =/' },
- 'optional_ocsp' =>
- { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
- 'no_tpt_filter_epipe' =>
- { 'stderr' => '/^writing error 32: Broken pipe$/' },
- 'optional_cert_hostnames' =>
- { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
- 'loopback' =>
- { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
- 'scanfile_size' =>
- { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
- 'delay_1500' =>
- { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
- };
- ##################################################
- # Subroutine to check the output of a test #
- ##################################################
- # This function is called when the series of subtests is complete. It makes
- # use of check_file(), whose arguments are:
- #
- # [0] the name of the main raw output file
- # [1] the name of the server raw output file or undef
- # [2] where to put the munged copy
- # [3] the name of the saved file
- # [4] TRUE if this is a log file whose deliveries must be sorted
- # [5] an optional custom munge command
- #
- # Arguments: Optionally, name of a single custom munge to run.
- # Returns: 0 if the output compared equal
- # 1 if re-run needed (files may have been updated)
- sub check_output{
- my($mungename) = $_[0];
- my($yield) = 0;
- my($munge) = $munges->{$mungename} if defined $mungename;
- $yield = 1 if check_file("spool/log/paniclog",
- "spool/log/serverpaniclog",
- "test-paniclog-munged",
- "paniclog/$testno", 0,
- $munge->{'paniclog'});
- $yield = 1 if check_file("spool/log/rejectlog",
- "spool/log/serverrejectlog",
- "test-rejectlog-munged",
- "rejectlog/$testno", 0,
- $munge->{'rejectlog'});
- $yield = 1 if check_file("spool/log/mainlog",
- "spool/log/servermainlog",
- "test-mainlog-munged",
- "log/$testno", $sortlog,
- $munge->{'mainlog'});
- if (!$stdout_skip)
- {
- $yield = 1 if check_file("test-stdout",
- "test-stdout-server",
- "test-stdout-munged",
- "stdout/$testno", 0,
- $munge->{'stdout'});
- }
- if (!$stderr_skip)
- {
- $yield = 1 if check_file("test-stderr",
- "test-stderr-server",
- "test-stderr-munged",
- "stderr/$testno", 0,
- $munge->{'stderr'});
- }
- # Compare any delivered messages, unless this test is skipped.
- if (! $message_skip)
- {
- my($msgno) = 0;
- # Get a list of expected mailbox files for this script. We don't bother with
- # directories, just the files within them.
- foreach $oldmail (@oldmails)
- {
- next unless $oldmail =~ /^mail\/$testno\./;
- print ">> EXPECT $oldmail\n" if $debug;
- $expected_mails{$oldmail} = 1;
- }
- # If there are any files in test-mail, compare them. Note that "." and
- # ".." are automatically omitted by list_files_below().
- @mails = list_files_below("test-mail");
- foreach $mail (@mails)
- {
- next if $mail eq "test-mail/oncelog";
- $saved_mail = substr($mail, 10); # Remove "test-mail/"
- $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
- if ($saved_mail =~ /(\d+\.[^.]+\.)/)
- {
- $msgno++;
- $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
- }
- print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
- $yield = 1 if check_file($mail, undef, "test-mail-munged",
- "mail/$testno.$saved_mail", 0,
- $munge->{'mail'});
- delete $expected_mails{"mail/$testno.$saved_mail"};
- }
- # Complain if not all expected mails have been found
- if (scalar(keys %expected_mails) != 0)
- {
- foreach $key (keys %expected_mails)
- { print "** no test file found for $key\n"; }
- for (;;)
- {
- interact("Continue, Update & retry, or Quit? [Q] ", $force_update, $force_continue);
- tests_exit(1) if /^q?$/i;
- log_failure($log_failed_filename, $testno, "missing email") if (/^c$/i && $force_continue);
- last if /^c$/i;
- # For update, we not only have to unlink the file, but we must also
- # remove it from the @oldmails vector, as otherwise it will still be
- # checked for when we re-run the test.
- if (/^u$/i)
- {
- foreach $key (keys %expected_mails)
- {
- my($i);
- tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
- for ($i = 0; $i < @oldmails; $i++)
- {
- if ($oldmails[$i] eq $key)
- {
- splice @oldmails, $i, 1;
- last;
- }
- }
- }
- last;
- }
- }
- }
- }
- # Compare any remaining message logs, unless this test is skipped.
- if (! $msglog_skip)
- {
- # Get a list of expected msglog files for this test
- foreach $oldmsglog (@oldmsglogs)
- {
- next unless $oldmsglog =~ /^$testno\./;
- $expected_msglogs{$oldmsglog} = 1;
- }
- # If there are any files in spool/msglog, compare them. However, we have
- # to munge the file names because they are message ids, which are
- # time dependent.
- if (opendir(DIR, "spool/msglog"))
- {
- @msglogs = sort readdir(DIR);
- closedir(DIR);
- foreach $msglog (@msglogs)
- {
- next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
- ($munged_msglog = $msglog) =~
- s/((?:[^\W_]{6}-){2}[^\W_]{2})
- /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
- $yield = 1 if check_file("spool/msglog/$msglog", undef,
- "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
- $munge->{'msglog'});
- delete $expected_msglogs{"$testno.$munged_msglog"};
- }
- }
- # Complain if not all expected msglogs have been found
- if (scalar(keys %expected_msglogs) != 0)
- {
- foreach $key (keys %expected_msglogs)
- {
- print "** no test msglog found for msglog/$key\n";
- ($msgid) = $key =~ /^\d+\.(.*)$/;
- foreach $cachekey (keys %cache)
- {
- if ($cache{$cachekey} eq $msgid)
- {
- print "** original msgid $cachekey\n";
- last;
- }
- }
- }
- for (;;)
- {
- interact("Continue, Update, or Quit? [Q] ", $force_update, $force_continue);
- tests_exit(1) if /^q?$/i;
- log_failure($log_failed_filename, $testno, "missing msglog") if (/^c$/i && $force_continue);
- last if /^c$/i;
- if (/^u$/i)
- {
- foreach $key (keys %expected_msglogs)
- {
- tests_exit(-1, "Failed to unlink msglog/$key")
- if !unlink("msglog/$key");
- }
- last;
- }
- }
- }
- }
- return $yield;
- }
- ##################################################
- # Subroutine to run one "system" command #
- ##################################################
- # We put this in a subroutine so that the command can be reflected when
- # debugging.
- #
- # Argument: the command to be run
- # Returns: nothing
- sub run_system {
- my($cmd) = $_[0];
- if ($debug)
- {
- my($prcmd) = $cmd;
- $prcmd =~ s/; /;\n>> /;
- print ">> $prcmd\n";
- }
- system("$cmd");
- }
- ##################################################
- # Subroutine to run one script command #
- ##################################################
- # The <SCRIPT> file is open for us to read an optional return code line,
- # followed by the command line and any following data lines for stdin. The
- # command line can be continued by the use of \. Data lines are not continued
- # in this way. In all lines, the following substutions are made:
- #
- # DIR => the current directory
- # CALLER => the caller of this script
- #
- # Arguments: the current test number
- # reference to the subtest number, holding previous value
- # reference to the expected return code value
- # reference to where to put the command name (for messages)
- # auxilliary information returned from a previous run
- #
- # Returns: 0 the commmand was executed inline, no subprocess was run
- # 1 a non-exim command was run and waited for
- # 2 an exim command was run and waited for
- # 3 a command was run and not waited for (daemon, server, exim_lock)
- # 4 EOF was encountered after an initial return code line
- # Optionally alse a second parameter, a hash-ref, with auxilliary information:
- # exim_pid: pid of a run process
- # munge: name of a post-script results munger
- sub run_command{
- my($testno) = $_[0];
- my($subtestref) = $_[1];
- my($commandnameref) = $_[3];
- my($aux_info) = $_[4];
- my($yield) = 1;
- if (/^(\d+)\s*$/) # Handle unusual return code
- {
- my($r) = $_[2];
- $$r = $1 << 8;
- $_ = <SCRIPT>;
- return 4 if !defined $_; # Missing command
- $lineno++;
- }
- chomp;
- $wait_time = 0;
- # Handle concatenated command lines
- s/\s+$//;
- while (substr($_, -1) eq"\\")
- {
- my($temp);
- $_ = substr($_, 0, -1);
- chomp($temp = <SCRIPT>);
- if (defined $temp)
- {
- $lineno++;
- $temp =~ s/\s+$//;
- $temp =~ s/^\s+//;
- $_ .= $temp;
- }
- }
- # Do substitutions
- do_substitute($testno);
- if ($debug) { printf ">> $_\n"; }
- # Pass back the command name (for messages)
- ($$commandnameref) = /^(\S+)/;
- # Here follows code for handling the various different commands that are
- # supported by this script. The first group of commands are all freestanding
- # in that they share no common code and are not followed by any data lines.
- ###################
- ###################
- # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
- # utility and to make DBM files for testing DBM lookups.
- if (/^dbmbuild\s+(\S+)\s+(\S+)/)
- {
- run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
- "echo exim_dbmbuild exit code = \$?)" .
- ">>test-stdout");
- return 1;
- }
- # The "dump" command runs exim_dumpdb. On different systems, the output for
- # some types of dump may appear in a different order because it's just hauled
- # out of the DBM file. We can solve this by sorting. Ignore the leading
- # date/time, as it will be flattened later during munging.
- if (/^dump\s+(\S+)/)
- {
- my($which) = $1;
- my(@temp);
- print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
- open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
- open(OUT, ">>test-stdout");
- print OUT "+++++++++++++++++++++++++++\n";
- if ($which eq "retry")
- {
- $/ = "\n ";
- @temp = <IN>;
- $/ = "\n";
- @temp = sort {
- my($aa) = split(' ', $a);
- my($bb) = split(' ', $b);
- return $aa cmp $bb;
- } @temp;
- foreach $item (@temp)
- {
- $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
- print OUT " $item\n";
- }
- }
- else
- {
- @temp = <IN>;
- if ($which eq "callout")
- {
- @temp = sort {
- my($aa) = substr $a, 21;
- my($bb) = substr $b, 21;
- return $aa cmp $bb;
- } @temp;
- }
- print OUT @temp;
- }
- close(IN);
- close(OUT);
- return 1;
- }
- # The "echo" command is a way of writing comments to the screen.
- if (/^echo\s+(.*)$/)
- {
- print "$1\n";
- return 0;
- }
- # The "exim_lock" command runs exim_lock in the same manner as "server",
- # but it doesn't use any input.
- if (/^exim_lock\s+(.*)$/)
- {
- $cmd = "./eximdir/exim_lock $1 >>test-stdout";
- $server_pid = open SERVERCMD, "|$cmd" ||
- tests_exit(-1, "Failed to run $cmd\n");
- # This gives the process time to get started; otherwise the next
- # process may not find it there when it expects it.
- select(undef, undef, undef, 0.1);
- return 3;
- }
- # The "exinext" command runs exinext
- if (/^exinext\s+(.*)/)
- {
- run_system("(./eximdir/exinext " .
- "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
- "-C $parm_cwd/test-config $1;" .
- "echo exinext exit code = \$?)" .
- ">>test-stdout");
- return 1;
- }
- # The "exigrep" command runs exigrep on the current mainlog
- if (/^exigrep\s+(.*)/)
- {
- run_system("(./eximdir/exigrep " .
- "$1 $parm_cwd/spool/log/mainlog;" .
- "echo exigrep exit code = \$?)" .
- ">>test-stdout");
- return 1;
- }
- # The "eximstats" command runs eximstats on the current mainlog
- if (/^eximstats\s+(.*)/)
- {
- run_system("(./eximdir/eximstats " .
- "$1 $parm_cwd/spool/log/mainlog;" .
- "echo eximstats exit code = \$?)" .
- ">>test-stdout");
- return 1;
- }
- # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
- # spool directory, to save Exim from re-creating it each time.
- if (/^gnutls/)
- {
- my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
- run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
- "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
- "sudo chmod 0400 $gen_fn";
- return 1;
- }
- # The "killdaemon" command should ultimately follow the starting of any Exim
- # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
- # it outputting "Terminated" to the terminal when not in the background.
- if (/^killdaemon/)
- {
- my $return_extra = {};
- if (exists $aux_info->{exim_pid})
- {
- $pid = $aux_info->{exim_pid};
- $return_extra->{exim_pid} = undef;
- print ">> killdaemon: recovered pid $pid\n" if $debug;
- if ($pid)
- {
- run_system("sudo /bin/kill -INT $pid");
- wait;
- }
- } else {
- $pid = `cat $parm_cwd/spool/exim-daemon.*`;
- if ($pid)
- {
- run_system("sudo /bin/kill -INT $pid");
- close DAEMONCMD; # Waits for process
- }
- }
- run_system("sudo /bin/rm -f spool/exim-daemon.*");
- return (1, $return_extra);
- }
- # The "millisleep" command is like "sleep" except that its argument is in
- # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
- # is used for.
- elsif (/^millisleep\s+(.*)$/)
- {
- select(undef, undef, undef, $1/1000);
- return 0;
- }
- # The "munge" command selects one of a hardwired set of test-result modifications
- # to be made before result compares are run agains the golden set. This lets
- # us account for test-system dependent things which only affect a few, but known,
- # test-cases.
- # Currently only the last munge takes effect.
- if (/^munge\s+(.*)$/)
- {
- return (0, { munge => $1 });
- }
- # The "sleep" command does just that. For sleeps longer than 1 second we
- # tell the user what's going on.
- if (/^sleep\s+(.*)$/)
- {
- if ($1 == 1)
- {
- sleep(1);
- }
- else
- {
- printf(" Test %d sleep $1 ", $$subtestref);
- for (1..$1)
- {
- print ".";
- sleep(1);
- }
- printf("\r Test %d $cr", $$subtestref);
- }
- return 0;
- }
- # Various Unix management commands are recognized
- if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
- /^sudo (rmdir|rm|chown|chmod)\s/)
- {
- run_system("$_ >>test-stdout 2>>test-stderr");
- return 1;
- }
- ###################
- ###################
- # The next group of commands are also freestanding, but they are all followed
- # by data lines.
- # The "server" command starts up a script-driven server that runs in parallel
- # with the following exim command. Therefore, we want to run a subprocess and
- # not yet wait for it to complete. The waiting happens after the next exim
- # command, triggered by $server_pid being non-zero. The server sends its output
- # to a different file. The variable $server_opts, if not empty, contains
- # options to disable IPv4 or IPv6 if necessary.
- if (/^server\s+(.*)$/)
- {
- $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
- $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
- print ">> $cmd\n" if ($debug);
- $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
- SERVERCMD->autoflush(1);
- print ">> Server pid is $server_pid\n" if $debug;
- while (<SCRIPT>)
- {
- $lineno++;
- last if /^\*{4}\s*$/;
- print SERVERCMD;
- }
- print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
- # because close() waits for the process.
- # Interlock the server startup; otherwise the next
- # process may not find it there when it expects it.
- while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
- return 3;
- }
- # The "write" command is a way of creating files of specific sizes for
- # buffering tests, or containing specific data lines from within the script
- # (rather than hold lots of little files). The "catwrite" command does the
- # same, but it also copies the lines to test-stdout.
- if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
- {
- my($cat) = defined $1;
- @sizes = ();
- @sizes = split /\s+/, $3 if defined $3;
- open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
- if ($cat)
- {
- open CAT, ">>test-stdout" ||
- tests_exit(-1, "Failed to open test-stdout: $!");
- print CAT "==========\n";
- }
- if (scalar @sizes > 0)
- {
- # Pre-data
- while (<SCRIPT>)
- {
- $lineno++;
- last if /^\+{4}\s*$/;
- print FILE;
- print CAT if $cat;
- }
- # Sized data
- while (scalar @sizes > 0)
- {
- ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
- $leadin = "" if !defined $leadin;
- $leadin =~ s/_/ /g;
- $len -= length($leadin) + 1;
- while ($count-- > 0)
- {
- print FILE $leadin, "a" x $len, "\n";
- print CAT $leadin, "a" x $len, "\n" if $cat;
- }
- }
- }
- # Post data, or only data if no sized data
- while (<SCRIPT>)
- {
- $lineno++;
- last if /^\*{4}\s*$/;
- print FILE;
- print CAT if $cat;
- }
- close FILE;
- if ($cat)
- {
- print CAT "==========\n";
- close CAT;
- }
- return 0;
- }
- ###################
- ###################
- # From this point on, script commands are implemented by setting up a shell
- # command in the variable $cmd. Shared code to run this command and handle its
- # input and output follows.
- # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
- # program that plays the part of an email client. We also have the availability
- # of running Perl for doing one-off special things. Note that all these
- # commands expect stdin data to be supplied.
- if (/^client/ || /^(sudo\s+)?perl\b/)
- {
- s"client"./bin/client";
- $cmd = "$_ >>test-stdout 2>>test-stderr";
- }
- # For the "exim" command, replace the text "exim" with the path for the test
- # binary, plus -D options to pass over various parameters, and a -C option for
- # the testing configuration file. When running in the test harness, Exim does
- # not drop privilege when -C and -D options are present. To run the exim
- # command as root, we use sudo.
- elsif (/^([A-Z_]+=\S+\s+)?(\d+)?\s*(sudo\s+)?exim(_\S+)?\s+(.*)$/)
- {
- $args = $5;
- my($envset) = (defined $1)? $1 : "";
- my($sudo) = (defined $3)? "sudo " : "";
- my($special)= (defined $4)? $4 : "";
- $wait_time = (defined $2)? $2 : 0;
- # Return 2 rather than 1 afterwards
- $yield = 2;
- # Update the test number
- $$subtestref = $$subtestref + 1;
- printf(" Test %d $cr", $$subtestref);
- # Copy the configuration file, making the usual substitutions.
- open (IN, "$parm_cwd/confs/$testno") ||
- tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
- open (OUT, ">test-config") ||
- tests_exit(-1, "Couldn't open test-config: $!\n");
- while (<IN>)
- {
- do_substitute($testno);
- print OUT;
- }
- close(IN);
- close(OUT);
- # The string $msg1 in args substitutes the message id of the first
- # message on the queue, and so on. */
- if ($args =~ /\$msg/)
- {
- my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
- "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
- "-C $parm_cwd/test-config |";
- print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
- open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
- my(@msglist) = ();
- while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
- close(QLIST);
- # Done backwards just in case there are more than 9
- my($i);
- for ($i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
- if ( $args =~ /\$msg\d/ )
- {
- tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
- unless $force_continue;
- }
- }
- # If -d is specified in $optargs, remove it from $args; i.e. let
- # the command line for runtest override. Then run Exim.
- $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
- $cmd = "$envset$sudo$parm_cwd/eximdir/exim$special$optargs " .
- "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
- "-C $parm_cwd/test-config $args " .
- ">>test-stdout 2>>test-stderr";
- # If the command is starting an Exim daemon, we run it in the same
- # way as the "server" command above, that is, we don't want to wait
- # for the process to finish. That happens when "killdaemon" is obeyed later
- # in the script. We also send the stderr output to test-stderr-server. The
- # daemon has its log files put in a different place too (by configuring with
- # log_file_path). This requires the directory to be set up in advance.
- #
- # There are also times when we want to run a non-daemon version of Exim
- # (e.g. a queue runner) with the server configuration. In this case,
- # we also define -DNOTDAEMON.
- if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
- {
- $pidfile = "$parm_cwd/spool/exim-daemon.pid";
- if ($debug) { printf ">> daemon: $cmd\n"; }
- run_system("sudo mkdir spool/log 2>/dev/null");
- run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
- # Before running the command, convert the -bd option into -bdf so that an
- # Exim daemon doesn't double fork. This means that when we wait close
- # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
- # file is written to the spool directory, in case the Exim binary was
- # built with PID_FILE_PATH pointing somewhere else.
- if ($cmd =~ /\s-oP\s/)
- {
- ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
- $cmd =~ s!\s-bd\s! -bdf !;
- }
- else
- {
- $pidfile = "$parm_cwd/spool/exim-daemon.pid";
- $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
- }
- print ">> |${cmd}-server\n" if ($debug);
- open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
- DAEMONCMD->autoflush(1);
- while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
- # Interlock with daemon startup
- while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
- return 3; # Don't wait
- }
- elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
- {
- my $listen_port = $1;
- my $waitmode_sock = new FileHandle;
- if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
- run_system("sudo mkdir spool/log 2>/dev/null");
- run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
- my ($s_ip,$s_port) = ('127.0.0.1', $listen_port);
- my $sin = sockaddr_in($s_port, inet_aton($s_ip))
- or die "** Failed packing $s_ip:$s_port\n";
- socket($waitmode_sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
- or die "** Unable to open socket $s_ip:$s_port: $!\n";
- setsockopt($waitmode_sock, SOL_SOCKET, SO_REUSEADDR, 1)
- or die "** Unable to setsockopt(SO_REUSEADDR): $!\n";
- bind($waitmode_sock, $sin)
- or die "** Unable to bind socket ($s_port): $!\n";
- listen($waitmode_sock, 5);
- my $pid = fork();
- if (not defined $pid) { die "** fork failed: $!\n" }
- if (not $pid) {
- close(STDIN);
- open(STDIN, "<&", $waitmode_sock) or die "** dup sock to stdin failed: $!\n";
- close($waitmode_sock);
- print "[$$]>> ${cmd}-server\n" if ($debug);
- exec "exec ${cmd}-server";
- exit(1);
- }
- while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
- select(undef, undef, undef, 0.3); # Let the daemon get going
- return (3, { exim_pid => $pid }); # Don't wait
- }
- }
- # Unknown command
- else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
- # Run the command, with stdin connected to a pipe, and write the stdin data
- # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
- # the terminating newline (and the \NONL\). If the command contains
- # -DSERVER=server add "-server" to the command, where it will adjoin the name
- # for the stderr file. See comment above about the use of -DSERVER.
- $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
- print ">> |${cmd}${stderrsuffix}\n" if ($debug);
- open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
- CMD->autoflush(1);
- while (<SCRIPT>)
- {
- $lineno++;
- last if /^\*{4}\s*$/;
- do_substitute($testno);
- if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
- }
- # For timeout tests, wait before closing the pipe; we expect a
- # SIGPIPE error in this case.
- if ($wait_time > 0)
- {
- printf(" Test %d sleep $wait_time ", $$subtestref);
- while ($wait_time-- > 0)
- {
- print ".";
- sleep(1);
- }
- printf("\r Test %d $cr", $$subtestref);
- }
- $sigpipehappened = 0;
- close CMD; # Waits for command to finish
- return $yield; # Ran command and waited
- }
- ###############################################################################
- ###############################################################################
- # Here beginneth the Main Program ...
- ###############################################################################
- ###############################################################################
- autoflush STDOUT 1;
- print "Exim tester $testversion\n";
- # extend the PATH with .../sbin
- # we map all (.../bin) to (.../sbin:.../bin)
- $ENV{PATH} = do {
- my %seen = map { $_, 1 } split /:/, $ENV{PATH};
- join ':' => map { m{(.*)/bin$}
- ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
- : ($_) }
- split /:/, $ENV{PATH};
- };
- ##################################################
- # Some tests check created file modes #
- ##################################################
- umask 022;
- ##################################################
- # Check for the "less" command #
- ##################################################
- $more = "more" if system("which less >/dev/null 2>&1") != 0;
- ##################################################
- # Check for sudo access to root #
- ##################################################
- print "You need to have sudo access to root to run these tests. Checking ...\n";
- if (system("sudo date >/dev/null") != 0)
- {
- die "** Test for sudo failed: testing abandoned.\n";
- }
- else
- {
- print "Test for sudo OK\n";
- }
- ##################################################
- # See if an Exim binary has been given #
- ##################################################
- # If the first character of the first argument is '/', the argument is taken
- # as the path to the binary. If the first argument does not start with a
- # '/' but exists in the file system, it's assumed to be the Exim binary.
- $parm_exim = (@ARGV > 0 && (-x $ARGV[0] or $ARGV[0] =~ m?^/?))? Cwd::abs_path(shift @ARGV) : "";
- print "Exim binary is $parm_exim\n" if $parm_exim ne "";
- ##################################################
- # Sort out options and which tests are to be run #
- ##################################################
- # There are a few possible options for the test script itself; after these, any
- # options are passed on to Exim calls within the tests. Typically, this is used
- # to turn on Exim debugging while setting up a test.
- while (@ARGV > 0 && $ARGV[0] =~ /^-/)
- {
- my($arg) = shift @ARGV;
- if ($optargs eq "")
- {
- if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
- if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
- if ($arg eq "-CONTINUE"){$force_continue = 1;
- $more = "cat";
- next; }
- if ($arg eq "-UPDATE") { $force_update = 1; next; }
- if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
- if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
- if ($arg eq "-KEEP") { $save_output = 1; next; }
- if ($arg =~ /^-FLAVOU?R$/) { $flavour = shift; next; }
- }
- $optargs .= " $arg";
- }
- # Any subsequent arguments are a range of test numbers.
- if (@ARGV > 0)
- {
- $test_end = $test_start = $ARGV[0];
- $test_end = $ARGV[1] if (@ARGV > 1);
- $test_end = ($test_start >= 9000)? $test_special_top : $test_top
- if $test_end eq "+";
- die "** Test numbers out of order\n" if ($test_end < $test_start);
- }
- ##################################################
- # Make the command's directory current #
- ##################################################
- # After doing so, we find its absolute path name.
- $cwd = $0;
- $cwd = '.' if ($cwd !~ s|/[^/]+$||);
- chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
- $parm_cwd = Cwd::getcwd();
- ##################################################
- # Search for an Exim binary to test #
- ##################################################
- # If an Exim binary hasn't been provided, try to find one. We can handle the
- # case where exim-testsuite is installed alongside Exim source directories. For
- # PH's private convenience, if there's a directory just called "exim4", that
- # takes precedence; otherwise exim-snapshot takes precedence over any numbered
- # releases.
- if ($parm_exim eq "")
- {
- my($use_srcdir) = "";
- opendir DIR, ".." || die "** Failed to opendir \"..\": $!\n";
- while ($f = readdir(DIR))
- {
- my($srcdir);
- # Try this directory if it is "exim4" or if it is exim-snapshot or exim-n.m
- # possibly followed by -RCx where n.m is greater than any previously tried
- # directory. Thus, we should choose the highest version of Exim that has
- # been compiled.
- if ($f eq "exim4" || $f eq "exim-snapshot")
- { $srcdir = $f; }
- else
- { $srcdir = $f
- if ($f =~ /^exim-\d+\.\d+(-RC\d+)?$/ && $f gt $use_srcdir); }
- # Look for a build directory with a binary in it. If we find a binary,
- # accept this source directory.
- if ($srcdir)
- {
- opendir SRCDIR, "../$srcdir" ||
- die "** Failed to opendir \"$cwd/../$srcdir\": $!\n";
- while ($f = readdir(SRCDIR))
- {
- if ($f =~ /^build-/ && -e "../$srcdir/$f/exim")
- {
- $use_srcdir = $srcdir;
- $parm_exim = "$cwd/../$srcdir/$f/exim";
- $parm_exim =~ s'/[^/]+/\.\./'/';
- last;
- }
- }
- closedir(SRCDIR);
- }
- # If we have found "exim4" or "exim-snapshot", that takes precedence.
- # Otherwise, continue to see if there's a later version.
- last if $use_srcdir eq "exim4" || $use_srcdir eq "exim-snapshot";
- }
- closedir(DIR);
- print "Exim binary found in $parm_exim\n" if $parm_exim ne "";
- }
- # If $parm_exim is still empty, ask the caller
- if ($parm_exim eq "")
- {
- print "** Did not find an Exim binary to test\n";
- for ($i = 0; $i < 5; $i++)
- {
- my($trybin);
- print "** Enter pathname for Exim binary: ";
- chomp($trybin = <STDIN>);
- if (-e $trybin)
- {
- $parm_exim = $trybin;
- last;
- }
- else
- {
- print "** $trybin does not exist\n";
- }
- }
- die "** Too many tries\n" if $parm_exim eq "";
- }
- ##################################################
- # Find what is in the binary #
- ##################################################
- # deal with TRUSTED_CONFIG_LIST restrictions
- unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
- symlink("$parm_cwd/confs/0000", "$parm_cwd/test-config")
- or die "Unable to link initial config into place: $!\n";
- print("Probing with config file: $parm_cwd/test-config\n");
- open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
- "-bP exim_user exim_group 2>&1|") ||
- die "** Cannot run $parm_exim: $!\n";
- while(<EXIMINFO>)
- {
- $parm_eximuser = $1 if /^exim_user = (.*)$/;
- $parm_eximgroup = $1 if /^exim_group = (.*)$/;
- $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
- }
- close(EXIMINFO);
- if (defined $parm_eximuser)
- {
- if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
- else { $parm_exim_uid = getpwnam($parm_eximuser); }
- }
- else
- {
- print "Unable to extract exim_user from binary.\n";
- print "Check if Exim refused to run; if so, consider:\n";
- print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
- die "Failing to get information from binary.\n";
- }
- if (defined $parm_eximgroup)
- {
- if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
- else { $parm_exim_gid = getgrnam($parm_eximgroup); }
- }
- # check the permissions on the TRUSTED_CONFIG_LIST
- if (defined $parm_trusted_config_list)
- {
- die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
- if not -f $parm_trusted_config_list;
- die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
- if 02 & (stat _)[2];
- die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
- (stat _)[1],
- scalar(getgrgid 0), scalar(getgrgid $>)
- if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
- die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
- scalar(getpwuid 0), scalar(getpwuid $>)
- if (not (-o _ or (stat _)[4] == 0));
- open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
- my $test_config = getcwd() . '/test-config';
- die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
- if not grep { /^$test_config$/ } <TCL>;
- }
- else
- {
- die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
- }
- open(EXIMINFO, "$parm_exim -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
- die "** Cannot run $parm_exim: $!\n";
- print "-" x 78, "\n";
- while (<EXIMINFO>)
- {
- my(@temp);
- if (/^Exim version/) { print; }
- elsif (/^Size of off_t: (\d+)/)
- {
- print;
- $have_largefiles = 1 if $1 > 4;
- die "** Size of off_t > 32 which seems improbable, not running tests\n"
- if ($1 > 32);
- }
- elsif (/^Support for: (.*)/)
- {
- print;
- @temp = split /(\s+)/, $1;
- push(@temp, ' ');
- %parm_support = @temp;
- }
- elsif (/^Lookups \(built-in\): (.*)/)
- {
- print;
- @temp = split /(\s+)/, $1;
- push(@temp, ' ');
- %parm_lookups = @temp;
- }
- elsif (/^Authenticators: (.*)/)
- {
- print;
- @temp = split /(\s+)/, $1;
- push(@temp, ' ');
- %parm_authenticators = @temp;
- }
- elsif (/^Routers: (.*)/)
- {
- print;
- @temp = split /(\s+)/, $1;
- push(@temp, ' ');
- %parm_routers = @temp;
- }
- # Some transports have options, e.g. appendfile/maildir. For those, ensure
- # that the basic transport name is set, and then the name with each of the
- # options.
- elsif (/^Transports: (.*)/)
- {
- print;
- @temp = split /(\s+)/, $1;
- my($i,$k);
- push(@temp, ' ');
- %parm_transports = @temp;
- foreach $k (keys %parm_transports)
- {
- if ($k =~ "/")
- {
- @temp = split /\//, $k;
- $parm_transports{"$temp[0]"} = " ";
- for ($i = 1; $i < @temp; $i++)
- { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
- }
- }
- }
- }
- close(EXIMINFO);
- print "-" x 78, "\n";
- unlink("$parm_cwd/test-config");
- ##################################################
- # Check for SpamAssassin and ClamAV #
- ##################################################
- # These are crude tests. If they aren't good enough, we'll have to improve
- # them, for example by actually passing a message through spamc or clamscan.
- if (defined $parm_support{'Content_Scanning'})
- {
- my $sock = new FileHandle;
- if (system("spamc -h 2>/dev/null >/dev/null") == 0)
- {
- print "The spamc command works:\n";
- # This test for an active SpamAssassin is courtesy of John Jetmore.
- # The tests are hard coded to localhost:783, so no point in making
- # this test flexible like the clamav test until the test scripts are
- # changed. spamd doesn't have the nice PING/PONG protoccol that
- # clamd does, but it does respond to errors in an informative manner,
- # so use that.
- my($sint,$sport) = ('127.0.0.1',783);
- eval
- {
- my $sin = sockaddr_in($sport, inet_aton($sint))
- or die "** Failed packing $sint:$sport\n";
- socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
- or die "** Unable to open socket $sint:$sport\n";
- local $SIG{ALRM} =
- sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
- alarm(5);
- connect($sock, $sin)
- or die "** Unable to connect to socket $sint:$sport\n";
- alarm(0);
- select((select($sock), $| = 1)[0]);
- print $sock "bad command\r\n";
- $SIG{ALRM} =
- sub { die "** Timeout while reading from socket $sint:$sport\n"; };
- alarm(10);
- my $res = <$sock>;
- alarm(0);
- $res =~ m|^SPAMD/|
- or die "** Did not get SPAMD from socket $sint:$sport. "
- ."It said: $res\n";
- };
- alarm(0);
- if($@)
- {
- print " $@";
- print " Assume SpamAssassin (spamd) is not running\n";
- }
- else
- {
- $parm_running{'SpamAssassin'} = ' ';
- print " SpamAssassin (spamd) seems to be running\n";
- }
- }
- else
- {
- print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
- }
- # For ClamAV, we need to find the clamd socket for use in the Exim
- # configuration. Search for the clamd configuration file.
- if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
- {
- my($f, $clamconf, $test_prefix);
- print "The clamscan command works";
- $test_prefix = $ENV{EXIM_TEST_PREFIX};
- $test_prefix = "" if !defined $test_prefix;
- foreach $f ("$test_prefix/etc/clamd.conf",
- "$test_prefix/usr/local/etc/clamd.conf",
- "$test_prefix/etc/clamav/clamd.conf", "")
- {
- if (-e $f)
- {
- $clamconf = $f;
- last;
- }
- }
- # Read the ClamAV configuration file and find the socket interface.
- if ($clamconf ne "")
- {
- my $socket_domain;
- open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
- while (<IN>)
- {
- if (/^LocalSocket\s+(.*)/)
- {
- $parm_clamsocket = $1;
- $socket_domain = AF_UNIX;
- last;
- }
- if (/^TCPSocket\s+(\d+)/)
- {
- if (defined $parm_clamsocket)
- {
- $parm_clamsocket .= " $1";
- $socket_domain = AF_INET;
- last;
- }
- else
- {
- $parm_clamsocket = " $1";
- }
- }
- elsif (/^TCPAddr\s+(\S+)/)
- {
- if (defined $parm_clamsocket)
- {
- $parm_clamsocket = $1 . $parm_clamsocket;
- $socket_domain = AF_INET;
- last;
- }
- else
- {
- $parm_clamsocket = $1;
- }
- }
- }
- close(IN);
- if (defined $socket_domain)
- {
- print ":\n The clamd socket is $parm_clamsocket\n";
- # This test for an active ClamAV is courtesy of Daniel Tiefnig.
- eval
- {
- my $socket;
- if ($socket_domain == AF_UNIX)
- {
- $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
- }
- elsif ($socket_domain == AF_INET)
- {
- my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
- my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
- $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
- }
- else
- {
- die "** Unknown socket domain '$socket_domain' (should not happen)\n";
- }
- socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
- local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
- alarm(5);
- connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
- alarm(0);
- my $ofh = select $sock; $| = 1; select $ofh;
- print $sock "PING\n";
- $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
- alarm(10);
- my $res = <$sock>;
- alarm(0);
- $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
- };
- alarm(0);
- if($@)
- {
- print " $@";
- print " Assume ClamAV is not running\n";
- }
- else
- {
- $parm_running{'ClamAV'} = ' ';
- print " ClamAV seems to be running\n";
- }
- }
- else
- {
- print ", but the socket for clamd could not be determined\n";
- print "Assume ClamAV is not running\n";
- }
- }
- else
- {
- print ", but I can't find a configuration for clamd\n";
- print "Assume ClamAV is not running\n";
- }
- }
- }
- ##################################################
- # Test for the basic requirements #
- ##################################################
- # This test suite assumes that Exim has been built with at least the "usual"
- # set of routers, transports, and lookups. Ensure that this is so.
- $missing = "";
- $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
- $missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
- $missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
- $missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
- $missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
- $missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
- $missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
- $missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
- $missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
- if ($missing ne "")
- {
- print "\n";
- print "** Many features can be included or excluded from Exim binaries.\n";
- print "** This test suite requires that Exim is built to contain a certain\n";
- print "** set of basic facilities. It seems that some of these are missing\n";
- print "** from the binary that is under test, so the test cannot proceed.\n";
- print "** The missing facilities are:\n";
- print "$missing";
- die "** Test script abandoned\n";
- }
- ##################################################
- # Check for the auxiliary programs #
- ##################################################
- # These are always required:
- for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
- "fakens", "iefbr14", "server")
- {
- next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
- next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
- if (!-e "bin/$prog")
- {
- print "\n";
- print "** bin/$prog does not exist. Have you run ./configure and make?\n";
- die "** Test script abandoned\n";
- }
- }
- # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
- # compiled on systems where we don't know how to. However, if Exim does not
- # have that functionality compiled, we needn't bother.
- $dlfunc_deleted = 0;
- if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
- {
- delete $parm_support{'Expand_dlfunc'};
- $dlfunc_deleted = 1;
- }
- ##################################################
- # Find environmental details #
- ##################################################
- # Find the caller of this program.
- ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
- $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
- $pwpw = $pwpw; # Kill Perl warnings
- $pwquota = $pwquota;
- $pwcomm = $pwcomm;
- $parm_caller_group = getgrgid($parm_caller_gid);
- print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
- print "Home directory is $parm_caller_home\n";
- unless (defined $parm_eximgroup)
- {
- print "Unable to derive \$parm_eximgroup.\n";
- die "** ABANDONING.\n";
- }
- print "You need to be in the Exim group to run these tests. Checking ...";
- if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
- {
- print " OK\n";
- }
- else
- {
- print "\nOh dear, you are not in the Exim group.\n";
- die "** Testing abandoned.\n";
- }
- # Find this host's IP addresses - there may be many, of course, but we keep
- # one of each type (IPv4 and IPv6).
- $parm_ipv4 = "";
- $parm_ipv6 = "";
- $local_ipv4 = "";
- $local_ipv6 = "";
- open(IFCONFIG, "ifconfig -a|") || die "** Cannot run \"ifconfig\": $!\n";
- while (($parm_ipv4 eq "" || $parm_ipv6 eq "") && ($_ = <IFCONFIG>))
- {
- my($ip);
- if ($parm_ipv4 eq "" &&
- $_ =~ /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)\s/i)
- {
- $ip = $1;
- next if ($ip =~ /^127\./ || $ip =~ /^10\./);
- $parm_ipv4 = $ip;
- }
- if ($parm_ipv6 eq "" &&
- $_ =~ /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)/i)
- {
- $ip = $1;
- next if ($ip eq "::1" || $ip =~ /^fe80/i);
- $parm_ipv6 = $ip;
- }
- }
- close(IFCONFIG);
- # Use private IP addresses if there are no public ones.
- $parm_ipv4 = $local_ipv4 if ($parm_ipv4 eq "");
- $parm_ipv6 = $local_ipv6 if ($parm_ipv6 eq "");
- # If either type of IP address is missing, we need to set the value to
- # something other than empty, because that wrecks the substitutions. The value
- # is reflected, so use a meaningful string. Set appropriate options for the
- # "server" command. In practice, however, many tests assume 127.0.0.1 is
- # available, so things will go wrong if there is no IPv4 address. The lack
- # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
- # and $have_ipv6 false.
- if ($parm_ipv4 eq "")
- {
- $have_ipv4 = 0;
- $parm_ipv4 = "<no IPv4 address found>";
- $server_opts .= " -noipv4";
- }
- elsif ($have_ipv4 == 0)
- {
- $parm_ipv4 = "<IPv4 testing disabled>";
- $server_opts .= " -noipv4";
- }
- else
- {
- $parm_running{"IPv4"} = " ";
- }
- if ($parm_ipv6 eq "")
- {
- $have_ipv6 = 0;
- $parm_ipv6 = "<no IPv6 address found>";
- $server_opts .= " -noipv6";
- delete($parm_support{"IPv6"});
- }
- elsif ($have_ipv6 == 0)
- {
- $parm_ipv6 = "<IPv6 testing disabled>";
- $server_opts .= " -noipv6";
- delete($parm_support{"IPv6"});
- }
- elsif (!defined $parm_support{'IPv6'})
- {
- $have_ipv6 = 0;
- $parm_ipv6 = "<no IPv6 support in Exim binary>";
- $server_opts .= " -noipv6";
- }
- else
- {
- $parm_running{"IPv6"} = " ";
- }
- print "IPv4 address is $parm_ipv4\n";
- print "IPv6 address is $parm_ipv6\n";
- # For munging test output, we need the reversed IP addresses.
- $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
- join(".", reverse(split /\./, $parm_ipv4));
- $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
- if ($parm_ipv6 =~ /^[\da-f]/)
- {
- my(@comps) = split /:/, $parm_ipv6;
- my(@nibbles);
- foreach $comp (@comps)
- {
- push @nibbles, sprintf("%lx", hex($comp) >> 8);
- push @nibbles, sprintf("%lx", hex($comp) & 0xff);
- }
- $parm_ipv6r = join(".", reverse(@nibbles));
- }
- # Find the host name, fully qualified.
- chomp($temp = `hostname`);
- $parm_hostname = (gethostbyname($temp))[0];
- $parm_hostname = "no.host.name.found" if $parm_hostname eq "";
- print "Hostname is $parm_hostname\n";
- if ($parm_hostname !~ /\./)
- {
- print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
- }
- if ($parm_hostname =~ /[[:upper:]]/)
- {
- print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
- }
- ##################################################
- # Create a testing version of Exim #
- ##################################################
- # We want to be able to run Exim with a variety of configurations. Normally,
- # the use of -C to change configuration causes Exim to give up its root
- # privilege (unless the caller is exim or root). For these tests, we do not
- # want this to happen. Also, we want Exim to know that it is running in its
- # test harness.
- # We achieve this by copying the binary and patching it as we go. The new
- # binary knows it is a testing copy, and it allows -C and -D without loss of
- # privilege. Clearly, this file is dangerous to have lying around on systems
- # where there are general users with login accounts. To protect against this,
- # we put the new binary in a special directory that is accessible only to the
- # caller of this script, who is known to have sudo root privilege from the test
- # that was done above. Furthermore, we ensure that the binary is deleted at the
- # end of the test. First ensure the directory exists.
- if (-d "eximdir")
- { unlink "eximdir/exim"; } # Just in case
- else
- {
- mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
- system("sudo chgrp $parm_eximgroup eximdir");
- }
- # The construction of the patched binary must be done as root, so we use
- # a separate script. As well as indicating that this is a test-harness binary,
- # the version number is patched to "x.yz" so that its length is always the
- # same. Otherwise, when it appears in Received: headers, it affects the length
- # of the message, which breaks certain comparisons.
- die "** Unable to make patched exim: $!\n"
- if (system("sudo ./patchexim $parm_exim") != 0);
- # From this point on, exits from the program must go via the subroutine
- # tests_exit(), so that suitable cleaning up can be done when required.
- # Arrange to catch interrupting signals, to assist with this.
- $SIG{'INT'} = \&inthandler;
- $SIG{'PIPE'} = \&pipehandler;
- # For some tests, we need another copy of the binary that is setuid exim rather
- # than root.
- system("sudo cp eximdir/exim eximdir/exim_exim;" .
- "sudo chown $parm_eximuser eximdir/exim_exim;" .
- "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
- "sudo chmod 06755 eximdir/exim_exim");
- ##################################################
- # Make copies of utilities we might need #
- ##################################################
- # Certain of the tests make use of some of Exim's utilities. We do not need
- # to be root to copy these.
- ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
- $dbm_build_deleted = 0;
- if (defined $parm_lookups{'dbm'} &&
- system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
- {
- delete $parm_lookups{'dbm'};
- $dbm_build_deleted = 1;
- }
- if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
- {
- tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
- }
- if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
- {
- tests_exit(-1, "Failed to make a copy of exim_lock: $!");
- }
- if (system("cp $parm_exim_dir/exinext eximdir") != 0)
- {
- tests_exit(-1, "Failed to make a copy of exinext: $!");
- }
- if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
- {
- tests_exit(-1, "Failed to make a copy of exigrep: $!");
- }
- if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
- {
- tests_exit(-1, "Failed to make a copy of eximstats: $!");
- }
- ##################################################
- # Check that the Exim user can access stuff #
- ##################################################
- # We delay this test till here so that we can check access to the actual test
- # binary. This will be needed when Exim re-exec's itself to do deliveries.
- print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
- print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
- if ($parm_caller_uid eq $parm_exim_uid) {
- tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
- ."the same as caller ($parm_caller,$parm_caller_uid)");
- }
- print "The Exim user needs access to the test suite directory. Checking ...";
- if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
- {
- my($why) = "unknown failure $rc";
- $rc >>= 8;
- $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
- $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
- $why = "Couldn't read auxiliary group list" if $rc == 3;
- $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
- $why = "Couldn't set gid" if $rc == 5;
- $why = "Couldn't set uid" if $rc == 6;
- $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
- print "\n** $why\n";
- tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
- }
- else
- {
- print " OK\n";
- }
- ##################################################
- # Create a list of available tests #
- ##################################################
- # The scripts directory contains a number of subdirectories whose names are
- # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
- # from the first requires certain optional features to be included in the Exim
- # binary. These requirements are contained in a file called "REQUIRES" within
- # the directory. We scan all these tests, discarding those that cannot be run
- # because the current binary does not support the right facilities, and also
- # those that are outside the numerical range selected.
- print "\nTest range is $test_start to $test_end (flavour $flavour)\n";
- print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
- if $dlfunc_deleted;
- print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
- if $dbm_build_deleted;
- opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
- @test_dirs = sort readdir(DIR);
- closedir(DIR);
- # Remove . and .. and CVS from the list.
- for ($i = 0; $i < @test_dirs; $i++)
- {
- my($d) = $test_dirs[$i];
- if ($d eq "." || $d eq ".." || $d eq "CVS")
- {
- splice @test_dirs, $i, 1;
- $i--;
- }
- }
- # Scan for relevant tests
- for ($i = 0; $i < @test_dirs; $i++)
- {
- my($testdir) = $test_dirs[$i];
- my($wantthis) = 1;
- print ">>Checking $testdir\n" if $debug;
- # Skip this directory if the first test is equal or greater than the first
- # test in the next directory.
- next if ($i < @test_dirs - 1) &&
- ($test_start >= substr($test_dirs[$i+1], 0, 4));
- # No need to carry on if the end test is less than the first test in this
- # subdirectory.
- last if $test_end < substr($testdir, 0, 4);
- # Check requirements, if any.
- if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
- {
- while (<REQUIRES>)
- {
- next if /^\s*$/;
- s/\s+$//;
- if (/^support (.*)$/)
- {
- if (!defined $parm_support{$1}) { $wantthis = 0; last; }
- }
- elsif (/^running (.*)$/)
- {
- if (!defined $parm_running{$1}) { $wantthis = 0; last; }
- }
- elsif (/^lookup (.*)$/)
- {
- if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
- }
- elsif (/^authenticators? (.*)$/)
- {
- if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
- }
- elsif (/^router (.*)$/)
- {
- if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
- }
- elsif (/^transport (.*)$/)
- {
- if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
- }
- else
- {
- tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
- }
- }
- close(REQUIRES);
- }
- else
- {
- tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
- unless $!{ENOENT};
- }
- # Loop if we do not want the tests in this subdirectory.
- if (!$wantthis)
- {
- chomp;
- print "Omitting tests in $testdir (missing $_)\n";
- next;
- }
- # We want the tests from this subdirectory, provided they are in the
- # range that was selected.
- opendir(SUBDIR, "scripts/$testdir") ||
- tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
- @testlist = sort readdir(SUBDIR);
- close(SUBDIR);
- foreach $test (@testlist)
- {
- next if $test !~ /^\d{4}(?:\.\d+)?$/;
- next if $test < $test_start || $test > $test_end;
- push @test_list, "$testdir/$test";
- }
- }
- print ">>Test List: @test_list\n", if $debug;
- ##################################################
- # Munge variable auxiliary data #
- ##################################################
- # Some of the auxiliary data files have to refer to the current testing
- # directory and other parameter data. The generic versions of these files are
- # stored in the aux-var-src directory. At this point, we copy each of them
- # to the aux-var directory, making appropriate substitutions. There aren't very
- # many of them, so it's easiest just to do this every time. Ensure the mode
- # is standardized, as this path is used as a test for the ${stat: expansion.
- # A similar job has to be done for the files in the dnszones-src directory, to
- # make the fake DNS zones for testing. Most of the zone files are copied to
- # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
- # networks that are defined by parameter.
- foreach $basedir ("aux-var", "dnszones")
- {
- system("sudo rm -rf $parm_cwd/$basedir");
- mkdir("$parm_cwd/$basedir", 0777);
- chmod(0755, "$parm_cwd/$basedir");
- opendir(AUX, "$parm_cwd/$basedir-src") ||
- tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
- my(@filelist) = readdir(AUX);
- close(AUX);
- foreach $file (@filelist)
- {
- my($outfile) = $file;
- next if $file =~ /^\./;
- if ($file eq "db.ip4.V4NET")
- {
- $outfile = "db.ip4.$parm_ipv4_test_net";
- }
- elsif ($file eq "db.ip6.V6NET")
- {
- my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
- $" = '.';
- $outfile = "db.ip6.@nibbles";
- $" = ' ';
- }
- print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
- open(IN, "$parm_cwd/$basedir-src/$file") ||
- tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
- open(OUT, ">$parm_cwd/$basedir/$outfile") ||
- tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
- while (<IN>)
- {
- do_substitute(0);
- print OUT;
- }
- close(IN);
- close(OUT);
- }
- }
- # Set a user's shell, distinguishable from /bin/sh
- symlink("/bin/sh","aux-var/sh");
- $ENV{'SHELL'} = $parm_shell = $parm_cwd . "/aux-var/sh";
- ##################################################
- # Create fake DNS zones for this host #
- ##################################################
- # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
- # sure that there are forward and reverse registrations for this host, using
- # its real IP addresses. Dynamically created zone files achieve this.
- if ($have_ipv4 || $have_ipv6)
- {
- my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
- open(OUT, ">$parm_cwd/dnszones/db$domain") ||
- tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
- print OUT "; This is a dynamically constructed fake zone file.\n" .
- "; The following line causes fakens to return PASS_ON\n" .
- "; for queries that it cannot answer\n\n" .
- "PASS ON NOT FOUND\n\n";
- print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
- print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
- print OUT "\n; End\n";
- close(OUT);
- }
- if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
- {
- my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
- open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
- tests_exit(-1,
- "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
- print OUT "; This is a dynamically constructed fake zone file.\n" .
- "; The zone is $components[0].in-addr.arpa.\n\n" .
- "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
- "; End\n";
- close(OUT);
- }
- if ($have_ipv6 && $parm_ipv6 ne "::1")
- {
- my($exp_v6) = $parm_ipv6;
- $exp_v6 =~ s/[^:]//g;
- if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
- $exp_v6 = $1 . ':0' x (9-length($exp_v6));
- } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
- $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
- } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
- $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
- } else {
- $exp_v6 = $parm_ipv6;
- }
- my(@components) = split /:/, $exp_v6;
- my(@nibbles) = reverse (split /\s*/, shift @components);
- my($sep) = "";
- $" = ".";
- open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
- tests_exit(-1,
- "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
- print OUT "; This is a dynamically constructed fake zone file.\n" .
- "; The zone is @nibbles.ip6.arpa.\n\n";
- @components = reverse @components;
- foreach $c (@components)
- {
- $c = "0$c" until $c =~ /^..../;
- @nibbles = reverse(split /\s*/, $c);
- print OUT "$sep@nibbles";
- $sep = ".";
- }
- print OUT " PTR $parm_hostname.\n\n; End\n";
- close(OUT);
- $" = " ";
- }
- ##################################################
- # Create lists of mailboxes and message logs #
- ##################################################
- # We use these lists to check that a test has created the expected files. It
- # should be faster than looking for the file each time. For mailboxes, we have
- # to scan a complete subtree, in order to handle maildirs. For msglogs, there
- # is just a flat list of files.
- @oldmails = list_files_below("mail");
- opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
- @oldmsglogs = readdir(DIR);
- closedir(DIR);
- ##################################################
- # Run the required tests #
- ##################################################
- # Each test script contains a number of tests, separated by a line that
- # contains ****. We open input from the terminal so that we can read responses
- # to prompts.
- open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
- print "\nPress RETURN to run the tests: ";
- $_ = $force_continue ? "c" : <T>;
- print "\n";
- $lasttestdir = "";
- foreach $test (@test_list)
- {
- local($lineno) = 0;
- local($commandno) = 0;
- local($subtestno) = 0;
- (local $testno = $test) =~ s|.*/||;
- local($sortlog) = 0;
- my($gnutls) = 0;
- my($docheck) = 1;
- my($thistestdir) = substr($test, 0, -5);
- if ($lasttestdir ne $thistestdir)
- {
- $gnutls = 0;
- if (-s "scripts/$thistestdir/REQUIRES")
- {
- my($indent) = "";
- print "\n>>> The following tests require: ";
- open(IN, "scripts/$thistestdir/REQUIRES") ||
- tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
- while (<IN>)
- {
- $gnutls = 1 if /^support GnuTLS/;
- print $indent, $_;
- $indent = ">>> ";
- }
- close(IN);
- }
- }
- $lasttestdir = $thistestdir;
- # Remove any debris in the spool directory and the test-mail directory
- # and also the files for collecting stdout and stderr. Then put back
- # the test-mail directory for appendfile deliveries.
- system "sudo /bin/rm -rf spool test-*";
- system "mkdir test-mail 2>/dev/null";
- # A privileged Exim will normally make its own spool directory, but some of
- # the tests run in unprivileged modes that don't always work if the spool
- # directory isn't already there. What is more, we want anybody to be able
- # to read it in order to find the daemon's pid.
- system "mkdir spool; " .
- "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
- "sudo chmod 0755 spool";
- # Empty the cache that keeps track of things like message id mappings, and
- # set up the initial sequence strings.
- undef %cache;
- $next_msgid = "aX";
- $next_pid = 1234;
- $next_port = 1111;
- $message_skip = 0;
- $msglog_skip = 0;
- $stderr_skip = 0;
- $stdout_skip = 0;
- $rmfiltertest = 0;
- $is_ipv6test = 0;
- $TEST_STATE->{munge} = "";
- # Remove the associative arrays used to hold checked mail files and msglogs
- undef %expected_mails;
- undef %expected_msglogs;
- # Open the test's script
- open(SCRIPT, "scripts/$test") ||
- tests_exit(-1, "Failed to open \"scripts/$test\": $!");
- # Run through the script once to set variables which should be global
- while (<SCRIPT>)
- {
- if (/^no_message_check/) { $message_skip = 1; next; }
- if (/^no_msglog_check/) { $msglog_skip = 1; next; }
- if (/^no_stderr_check/) { $stderr_skip = 1; next; }
- if (/^no_stdout_check/) { $stdout_skip = 1; next; }
- if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
- if (/^sortlog/) { $sortlog = 1; next; }
- }
- # Reset to beginning of file for per test interpreting/processing
- seek(SCRIPT, 0, 0);
- # The first line in the script must be a comment that is used to identify
- # the set of tests as a whole.
- $_ = <SCRIPT>;
- $lineno++;
- tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
- printf("%s %s", (substr $test, 5), (substr $_, 2));
- # Loop for each of the subtests within the script. The variable $server_pid
- # is used to remember the pid of a "server" process, for which we do not
- # wait until we have waited for a subsequent command.
- local($server_pid) = 0;
- for ($commandno = 1; !eof SCRIPT; $commandno++)
- {
- # Skip further leading comments and blank lines, handle the flag setting
- # commands, and deal with tests for IP support.
- while (<SCRIPT>)
- {
- $lineno++;
- # Could remove these variable settings because they are already
- # set above, but doesn't hurt to leave them here.
- if (/^no_message_check/) { $message_skip = 1; next; }
- if (/^no_msglog_check/) { $msglog_skip = 1; next; }
- if (/^no_stderr_check/) { $stderr_skip = 1; next; }
- if (/^no_stdout_check/) { $stdout_skip = 1; next; }
- if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
- if (/^sortlog/) { $sortlog = 1; next; }
- if (/^need_largefiles/)
- {
- next if $have_largefiles;
- print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
- $docheck = 0; # don't check output
- undef $_; # pretend EOF
- last;
- }
- if (/^need_ipv4/)
- {
- next if $have_ipv4;
- print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
- $docheck = 0; # don't check output
- undef $_; # pretend EOF
- last;
- }
- if (/^need_ipv6/)
- {
- if ($have_ipv6)
- {
- $is_ipv6test = 1;
- next;
- }
- print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
- $docheck = 0; # don't check output
- undef $_; # pretend EOF
- last;
- }
- if (/^need_move_frozen_messages/)
- {
- next if defined $parm_support{"move_frozen_messages"};
- print ">>> move frozen message support is needed for test $testno, " .
- "but is not\n>>> available: skipping\n";
- $docheck = 0; # don't check output
- undef $_; # pretend EOF
- last;
- }
- last unless /^(#|\s*$)/;
- }
- last if !defined $_; # Hit EOF
- my($subtest_startline) = $lineno;
- # Now run the command. The function returns 0 if exim was run and waited
- # for, 1 if any other command was run and waited for, and 2 if a command
- # was run and not waited for (usually a daemon or server startup).
- my($commandname) = "";
- my($expectrc) = 0;
- my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
- my($cmdrc) = $?;
- $0 = "[runtest $testno]";
- if ($debug) {
- print ">> rc=$rc cmdrc=$cmdrc\n";
- if (defined $run_extra) {
- foreach my $k (keys %$run_extra) {
- my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
- print ">> $k -> $v\n";
- }
- }
- }
- $run_extra = {} unless defined $run_extra;
- foreach my $k (keys %$run_extra) {
- if (exists $TEST_STATE->{$k}) {
- my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
- print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
- }
- if (defined $run_extra->{$k}) {
- $TEST_STATE->{$k} = $run_extra->{$k};
- } elsif (exists $TEST_STATE->{$k}) {
- delete $TEST_STATE->{$k};
- }
- }
- # Hit EOF after an initial return code number
- tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
- # Carry on with the next command if we did not wait for this one. $rc == 0
- # if no subprocess was run; $rc == 3 if we started a process but did not
- # wait for it.
- next if ($rc == 0 || $rc == 3);
- # We ran and waited for a command. Check for the expected result unless
- # it died.
- if ($cmdrc != $expectrc && !$sigpipehappened)
- {
- printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
- if (($cmdrc & 0xff) == 0)
- {
- printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
- }
- elsif (($cmdrc & 0xff00) == 0)
- { printf("** Killed by signal %d", $cmdrc & 255); }
- else
- { printf("** Status %x", $cmdrc); }
- for (;;)
- {
- print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
- $_ = $force_continue ? "c" : <T>;
- tests_exit(1) if /^q?$/i;
- log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
- print "... continue forced\n" if $force_continue;
- last if /^[rc]$/i;
- if (/^e$/i)
- {
- system("$more test-stderr");
- }
- elsif (/^o$/i)
- {
- system("$more test-stdout");
- }
- }
- $retry = 1 if /^r$/i;
- $docheck = 0;
- }
- # If the command was exim, and a listening server is running, we can now
- # close its input, which causes us to wait for it to finish, which is why
- # we didn't close it earlier.
- if ($rc == 2 && $server_pid != 0)
- {
- close SERVERCMD;
- $server_pid = 0;
- if ($? != 0)
- {
- if (($? & 0xff) == 0)
- { printf("Server return code %d", $?/256); }
- elsif (($? & 0xff00) == 0)
- { printf("Server killed by signal %d", $? & 255); }
- else
- { printf("Server status %x", $?); }
- for (;;)
- {
- print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
- $_ = $force_continue ? "c" : <T>;
- tests_exit(1) if /^q?$/i;
- log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
- print "... continue forced\n" if $force_continue;
- last if /^[rc]$/i;
- if (/^s$/i)
- {
- open(S, "test-stdout-server") ||
- tests_exit(-1, "Failed to open test-stdout-server: $!");
- print while <S>;
- close(S);
- }
- }
- $retry = 1 if /^r$/i;
- }
- }
- }
- close SCRIPT;
- # The script has finished. Check the all the output that was generated. The
- # function returns 0 if all is well, 1 if we should rerun the test (the files
- # have been updated). It does not return if the user responds Q to a prompt.
- if ($retry)
- {
- $retry = '0';
- print (("#" x 79) . "\n");
- redo;
- }
- if ($docheck)
- {
- if (check_output($TEST_STATE->{munge}) != 0)
- {
- print (("#" x 79) . "\n");
- redo;
- }
- else
- {
- print (" Script completed\n");
- }
- }
- }
- ##################################################
- # Exit from the test script #
- ##################################################
- tests_exit(-1, "No runnable tests selected") if @test_list == 0;
- tests_exit(0);
- # End of runtest script
- # vim: set sw=2 et :