2 # We use env, because in some environments of our build farm
3 # the Perl 5.010 interpreter is only reachable via $PATH
5 ###############################################################################
6 # This is the controlling script for the "new" test suite for Exim. It should #
7 # be possible to export this suite for running on a wide variety of hosts, in #
8 # contrast to the old suite, which was very dependent on the environment of #
9 # Philip Hazel's desktop computer. This implementation inspects the version #
10 # of Exim that it finds, and tests only those features that are included. The #
11 # surrounding environment is also tested to discover what is available. See #
12 # the README file for details of how it all works. #
14 # Implementation started: 03 August 2005 by Philip Hazel #
15 # Placed in the Exim CVS: 06 February 2006 #
16 ###############################################################################
20 use feature 'state'; # included in 5.010
29 use FindBin qw'$RealBin';
31 use lib "$RealBin/lib";
34 use if $ENV{DEBUG} && $ENV{DEBUG} =~ /\bruntest\b/ => ('Smart::Comments' => '####');
37 # Start by initializing some global variables
39 chomp(my $testversion = `git describe --always --dirty 2>&1` || '<unknown>');
41 # This gets embedded in the D-H params filename, and the value comes
42 # from asking GnuTLS for "normal", but there appears to be no way to
43 # use certtool/... to ask what that value currently is. *sigh*
44 # We also clamp it because of NSS interop, see addition of tls_dh_max_bits.
45 # This value is correct as of GnuTLS 2.12.18 as clamped by tls_dh_max_bits.
46 # normal = 2432 tls_dh_max_bits = 2236
47 my $gnutls_dh_bits_normal = 2236;
49 my $cf = 'bin/cf -exact';
53 my $f = Exim::Runtest::flavour() // '';
54 (grep { $f eq $_ } Exim::Runtest::flavours()) ? $f : 'FOO';
56 my $force_continue = 0;
58 my $log_failed_filename = 'failed-summary.log';
59 my $log_summary_filename = 'run-summary.log';
60 my $more = 'less -XF';
68 my $have_largefiles = 0;
71 my $test_end = $test_top = 8999;
72 my $test_special_top = 9999;
77 # Networks to use for DNS tests. We need to choose some networks that will
78 # never be used so that there is no chance that the host on which we are
79 # running is actually in one of the test networks. Private networks such as
80 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
81 # Rather than use some unassigned numbers (that might become assigned later),
82 # I have chosen some multicast networks, in the belief that such addresses
83 # won't ever be assigned to hosts. This is the only place where these numbers
84 # are defined, so it is trivially possible to change them should that ever
87 my $parm_ipv4_test_net = 224;
88 my $parm_ipv6_test_net = 'ff00';
90 # Port numbers are currently hard-wired
92 my $parm_port_n = 1223; # Nothing listening on this port
93 my $parm_port_s = 1224; # Used for the "server" command
94 my $parm_port_d = 1225; # Used for the Exim daemon
95 my $parm_port_d2 = 1226; # Additional for daemon
96 my $parm_port_d3 = 1227; # Additional for daemon
97 my $parm_port_d4 = 1228; # Additional for daemon
98 my $dynamic_socket; # allocated later for PORT_DYNAMIC
100 # Find a suiteable group name for test (currently only 0001
101 # uses a group name. A numeric group id would do
102 my $parm_mailgroup = Exim::Runtest::mailgroup('mail');
104 # Manually set locale
107 # In some environments USER does not exist, but we need it for some test(s)
108 $ENV{USER} = getpwuid($>) if not exists $ENV{USER};
110 my ($parm_configure_owner, $parm_configure_group);
111 my ($parm_ipv4, $parm_ipv6);
114 ###############################################################################
115 ###############################################################################
117 # Define a number of subroutines
119 ###############################################################################
120 ###############################################################################
123 ##################################################
125 ##################################################
127 sub pipehandler { $sigpipehappened = 1; }
129 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
132 ##################################################
133 # Do global macro substitutions #
134 ##################################################
136 # This function is applied to configurations, command lines and data lines in
137 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
138 # directory. It takes one argument: the current test number, or zero when
139 # setting up files before running any tests.
142 s?\bCALLER\b?$parm_caller?g;
143 s?\bCALLERGROUP\b?$parm_caller_group?g;
144 s?\bCALLER_UID\b?$parm_caller_uid?g;
145 s?\bCALLER_GID\b?$parm_caller_gid?g;
146 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
147 s?\bDIR/?$parm_cwd/?g;
148 s?\bEXIMGROUP\b?$parm_eximgroup?g;
149 s?\bEXIMUSER\b?$parm_eximuser?g;
150 s?\bHOSTIPV4\b?$parm_ipv4?g;
151 s?\bHOSTIPV6\b?$parm_ipv6?g;
152 s?\bHOSTNAME\b?$parm_hostname?g;
153 s?\bPORT_D\b?$parm_port_d?g;
154 s?\bPORT_D2\b?$parm_port_d2?g;
155 s?\bPORT_D3\b?$parm_port_d3?g;
156 s?\bPORT_D4\b?$parm_port_d4?g;
157 s?\bPORT_N\b?$parm_port_n?g;
158 s?\bPORT_S\b?$parm_port_s?g;
159 s?\bTESTNUM\b?$_[0]?g;
160 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
161 s?\bV6NET:?$parm_ipv6_test_net:?g;
162 s?\bPORT_DYNAMIC\b?$dynamic_socket->sockport()?eg;
163 s?\bMAILGROUP\b?$parm_mailgroup?g;
167 ##################################################
168 # Any state to be preserved across tests #
169 ##################################################
174 ##################################################
175 # Subroutine to tidy up and exit #
176 ##################################################
178 # In all cases, we check for any Exim daemons that have been left running, and
179 # kill them. Then remove all the spool data, test output, and the modified Exim
180 # binary if we are ending normally.
183 # $_[0] = 0 for a normal exit; full cleanup done
184 # $_[0] > 0 for an error exit; no files cleaned up
185 # $_[0] < 0 for a "die" exit; $_[1] contains a message
191 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
192 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
195 if (exists $TEST_STATE->{exim_pid})
197 $pid = $TEST_STATE->{exim_pid};
198 print "Tidyup: killing wait-mode daemon pid=$pid\n";
199 system("sudo kill -INT $pid");
202 if (opendir(DIR, "spool"))
204 my(@spools) = sort readdir(DIR);
206 foreach $spool (@spools)
208 next if $spool !~ /^exim-daemon./;
209 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
212 print "Tidyup: killing daemon pid=$pid\n";
213 system("sudo rm -f spool/$spool; sudo kill -INT $pid");
217 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
219 # Close the terminal input and remove the test files if all went well, unless
220 # the option to save them is set. Always remove the patched Exim binary. Then
221 # exit normally, or die.
224 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
225 if ($rc == 0 && !$save_output);
227 system("sudo /bin/rm -rf ./eximdir/*")
230 print "\nYou were in test $test at the end there.\n\n" if defined $test;
231 exit $rc if ($rc >= 0);
232 die "** runtest error: $_[1]\n";
237 ##################################################
238 # Subroutines used by the munging subroutine #
239 ##################################################
241 # This function is used for things like message ids, where we want to generate
242 # more than one value, but keep a consistent mapping throughout.
245 # $oldid the value from the file
246 # $base a base string into which we insert a sequence
247 # $sequence the address of the current sequence counter
250 my($oldid, $base, $sequence) = @_;
251 my($newid) = $cache{$oldid};
252 if (! defined $newid)
254 $newid = sprintf($base, $$sequence++);
255 $cache{$oldid} = $newid;
261 # This is used while munging the output from exim_dumpdb.
262 # May go wrong across DST changes.
265 my($day,$month,$year,$hour,$min,$sec) =
266 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
268 if ($month =~ /Jan/) {$mon = 0;}
269 elsif($month =~ /Feb/) {$mon = 1;}
270 elsif($month =~ /Mar/) {$mon = 2;}
271 elsif($month =~ /Apr/) {$mon = 3;}
272 elsif($month =~ /May/) {$mon = 4;}
273 elsif($month =~ /Jun/) {$mon = 5;}
274 elsif($month =~ /Jul/) {$mon = 6;}
275 elsif($month =~ /Aug/) {$mon = 7;}
276 elsif($month =~ /Sep/) {$mon = 8;}
277 elsif($month =~ /Oct/) {$mon = 9;}
278 elsif($month =~ /Nov/) {$mon = 10;}
279 elsif($month =~ /Dec/) {$mon = 11;}
280 return timelocal($sec,$min,$hour,$day,$mon,$year);
284 # This is a subroutine to sort maildir files into time-order. The second field
285 # is the microsecond field, and may vary in length, so must be compared
289 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
290 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
291 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
292 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
297 ##################################################
298 # Subroutine list files below a directory #
299 ##################################################
301 # This is used to build up a list of expected mail files below a certain path
302 # in the directory tree. It has to be recursive in order to deal with multiple
305 sub list_files_below {
310 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
311 @sublist = sort maildirsort readdir(DIR);
314 foreach $file (@sublist)
316 next if $file eq "." || $file eq ".." || $file eq "CVS";
318 { @yield = (@yield, list_files_below("$dir/$file")); }
320 { push @yield, "$dir/$file"; }
328 ##################################################
329 # Munge a file before comparing #
330 ##################################################
332 # The pre-processing turns all dates, times, Exim versions, message ids, and so
333 # on into standard values, so that the compare works. Perl's substitution with
334 # an expression provides a neat way to do some of these changes.
336 # We keep a global associative array for repeatedly turning the same values
337 # into the same standard values throughout the data from a single test.
338 # Message ids get this treatment (can't be made reliable for times), and
339 # times in dumped retry databases are also handled in a special way, as are
340 # incoming port numbers.
342 # On entry to the subroutine, the file to write to is already opened with the
343 # name MUNGED. The input file name is the only argument to the subroutine.
344 # Certain actions are taken only when the name contains "stderr", "stdout",
345 # or "log". The yield of the function is 1 if a line matching "*** truncated
346 # ***" is encountered; otherwise it is 0.
356 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
358 my($is_log) = $file =~ /log/;
359 my($is_stdout) = $file =~ /stdout/;
360 my($is_stderr) = $file =~ /stderr/;
361 my($is_mail) = $file =~ /mail/;
365 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
367 # Pattern for matching pids at start of stderr lines; initially something
370 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
372 # Scan the file and make the changes. Near the bottom there are some changes
373 # that are specific to certain file types, though there are also some of those
378 RESET_AFTER_EXTRA_LINE_READ:
382 next if $extra =~ m%^/% && eval $extra;
383 eval $extra if $extra =~ m/^s/;
386 # Check for "*** truncated ***"
387 $yield = 1 if /\*\*\* truncated \*\*\*/;
389 # Replace the name of this host
390 s/\Q$parm_hostname\E/the.local.host.name/g;
392 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
393 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
395 # The name of the shell may vary
396 s/\s\Q$parm_shell\E\b/ ENV_SHELL/;
398 # Replace the path to the testsuite directory
399 s?\Q$parm_cwd\E?TESTSUITE?g;
401 # Replace the Exim version number (may appear in various places)
402 # patchexim should have fixed this for us
403 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
405 # Replace Exim message ids by a unique series
406 s/((?:[^\W_]{6}-){2}[^\W_]{2})
407 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
409 # The names of lock files appear in some error and debug messages
410 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
412 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
413 # port" message, because it is not always the same.
414 s/port (\d+) \([^)]+\)/port $1/g
415 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
417 # Challenges in SPA authentication
418 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
421 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
422 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
424 # There are differences in error messages between OpenSSL versions
425 s/SSL_CTX_set_cipher_list/SSL_connect/;
427 # One error test in expansions mentions base 62 or 36
428 s/is not a base (36|62) number/is not a base 36\/62 number/;
430 # This message sometimes has a different number of seconds
431 s/forced fail after \d seconds/forced fail after d seconds/;
433 # This message may contain a different DBM library name
434 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
436 # The message for a non-listening FIFO varies
437 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
439 # Debugging output of lists of hosts may have different sort keys
440 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
442 # Random local part in callout cache testing
443 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
444 s/the.local.host.name-\d+-testing/the.local.host.name-dddddddd-testing/;
446 # File descriptor numbers may vary
447 s/^writing data block fd=\d+/writing data block fd=dddd/;
448 s/(running as transport filter:) fd_write=\d+ fd_read=\d+/$1 fd_write=dddd fd_read=dddd/;
451 # ======== Dumpdb output ========
452 # This must be before the general date/date munging.
453 # Time data lines, which look like this:
454 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
455 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
457 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
458 $expired = '' if !defined $expired;
459 my($increment) = date_seconds($date3) - date_seconds($date2);
461 # We used to use globally unique replacement values, but timing
462 # differences make this impossible. Just show the increment on the
465 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
466 $increment, $expired);
470 # more_errno values in exim_dumpdb output which are times
471 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
474 # ======== Dates and times ========
476 # Dates and times are all turned into the same value - trying to turn
477 # them into different ones cannot be done repeatedly because they are
478 # real time stamps generated while running the test. The actual date and
479 # time used was fixed when I first started running automatic Exim tests.
481 # Date/time in header lines and SMTP responses
482 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
483 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
485 # Date/time in logs and in one instance of a filter test
486 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
487 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
489 # Date/time in message separators
490 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
491 /Tue Mar 02 09:44:33 1999/gx;
493 # Date of message arrival in spool file as shown by -Mvh
494 s/^\d{9,10}\s0$/ddddddddd 0/;
496 # Date/time in mbx mailbox files
497 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;
499 # Dates/times in debugging output for writing retry records
500 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
503 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
505 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
506 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
508 # Time to retry may vary
509 s/time to retry = \S+/time to retry = tttt/;
510 s/retry record exists: age=\S+/retry record exists: age=ttt/;
511 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
513 # Date/time in exim -bV output
514 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
516 # Time on queue tolerance
520 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
521 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
523 # Treat ECONNRESET the same as ECONNREFUSED. At least some systems give
524 # us the former on a new connection.
525 s/(could not connect to .*: Connection) reset by peer$/$1 refused/;
527 # ======== TLS certificate algorithms ========
528 # Test machines might have various different TLS library versions supporting
529 # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
530 # treat the standard algorithms the same.
532 # TLSv1:AES128-GCM-SHA256:128
533 # TLSv1:AES256-SHA:256
534 # TLSv1.1:AES256-SHA:256
535 # TLSv1.2:AES256-GCM-SHA384:256
536 # TLSv1.2:DHE-RSA-AES256-SHA:256
537 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
538 # We also need to handle the ciphersuite without the TLS part present, for
539 # client-ssl's output. We also see some older forced ciphersuites, but
540 # negotiating TLS 1.2 instead of 1.0.
541 # Mail headers (...), log-lines X=..., client-ssl output ...
542 # (and \b doesn't match between ' ' and '(' )
544 s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1\.[12]:/$1TLSv1:/xg;
545 s/\bAES128-GCM-SHA256:128\b/AES256-SHA:256/g;
546 s/\bAES128-GCM-SHA256\b/AES256-SHA/g;
547 s/\bAES256-GCM-SHA384\b/AES256-SHA/g;
548 s/\bDHE-RSA-AES256-SHA\b/AES256-SHA/g;
551 # TLSv1:ECDHE-RSA-CHACHA20-POLY1305:256
552 s/\bECDHE-RSA-CHACHA20-POLY1305\b/AES256-SHA/g;
555 # TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256
556 # TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128
557 # TLS1.2:RSA_AES_256_CBC_SHA1:256 (canonical)
558 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
560 # X=TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256
561 # X=TLS1.2:RSA_AES_256_CBC_SHA1:256
562 # X=TLS1.1:RSA_AES_256_CBC_SHA1:256
563 # X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256
564 # and as stand-alone cipher:
565 # ECDHE-RSA-AES256-SHA
566 # DHE-RSA-AES256-SHA256
568 # picking latter as canonical simply because regex easier that way.
569 s/\bDHE_RSA_AES_128_CBC_SHA1:128/RSA_AES_256_CBC_SHA1:256/g;
570 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;
571 s/\b(ECDHE-RSA-AES256-SHA|DHE-RSA-AES256-SHA256)\b/AES256-SHA/g;
573 # GnuTLS library error message changes
574 s/No certificate was found/The peer did not send any certificate/g;
575 #(dodgy test?) s/\(certificate verification failed\): invalid/\(gnutls_handshake\): The peer did not send any certificate./g;
576 s/\(gnutls_priority_set\): No or insufficient priorities were set/\(gnutls_handshake\): Could not negotiate a supported cipher suite/g;
578 # (this new one is a generic channel-read error, but the testsuite
579 # only hits it in one place)
580 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;
582 # (replace old with new, hoping that old only happens in one situation)
583 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;
584 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;
586 # signature algorithm names
590 # ======== Caller's login, uid, gid, home, gecos ========
592 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
593 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
594 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
596 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
597 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
599 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
600 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
602 s/\bname="?$parm_caller_gecos"?/name=CALLER_GECOS/g;
604 # When looking at spool files with -Mvh, we will find not only the caller
605 # login, but also the uid and gid. It seems that $) in some Perls gives all
606 # the auxiliary gids as well, so don't bother checking for that.
608 s/^CALLER $> \d+$/CALLER UID GID/;
610 # There is one case where the caller's login is forced to something else,
611 # in order to test the processing of logins that contain spaces. Weird what
612 # some people do, isn't it?
614 s/^spaced user $> \d+$/CALLER UID GID/;
617 # ======== Exim's login ========
618 # For messages received by the daemon, this is in the -H file, which some
619 # tests inspect. For bounce messages, this will appear on the U= lines in
620 # logs and also after Received: and in addresses. In one pipe test it appears
621 # after "Running as:". It also appears in addresses, and in the names of lock
624 s/U=$parm_eximuser/U=EXIMUSER/;
625 s/user=$parm_eximuser/user=EXIMUSER/;
626 s/login=$parm_eximuser/login=EXIMUSER/;
627 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
628 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
629 s/\b$parm_eximuser@/EXIMUSER@/;
630 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
632 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
633 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
635 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
636 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
638 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
641 # ======== General uids, gids, and pids ========
642 # Note: this must come after munges for caller's and exim's uid/gid
644 # These are for systems where long int is 64
645 s/\buid=4294967295/uid=-1/;
646 s/\beuid=4294967295/euid=-1/;
647 s/\bgid=4294967295/gid=-1/;
648 s/\begid=4294967295/egid=-1/;
650 s/\bgid=\d+/gid=gggg/;
651 s/\begid=\d+/egid=gggg/;
652 s/\bpid=\d+/pid=pppp/;
653 s/\buid=\d+/uid=uuuu/;
654 s/\beuid=\d+/euid=uuuu/;
655 s/set_process_info:\s+\d+/set_process_info: pppp/;
656 s/queue run pid \d+/queue run pid ppppp/;
657 s/process \d+ running as transport filter/process pppp running as transport filter/;
658 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
659 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
660 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
662 # Pid in temp file in appendfile transport
663 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
665 # Optional pid in log lines
666 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
667 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
669 # Detect a daemon stderr line with a pid and save the pid for subsequent
670 # removal from following lines.
671 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
674 # Queue runner waiting messages
675 s/waiting for children of \d+/waiting for children of pppp/;
676 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
678 # The spool header file name varies with PID
679 s%^(Writing spool header file: .*/hdr).[0-9]{1,5}%$1.pppp%;
681 # ======== Port numbers ========
682 # Incoming port numbers may vary, but not in daemon startup line.
684 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
685 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
687 # This handles "connection from" and the like, when the port is given
688 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
689 && !/\*>/ && !/Connection refused/)
691 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
694 # Port in host address in spool file output from -Mvh
695 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
697 if ($dynamic_socket and $dynamic_socket->opened and my $port = $dynamic_socket->sockport) {
698 s/^Connecting to 127\.0\.0\.1 port \K$port/<dynamic port>/;
702 # ======== Local IP addresses ========
703 # The amount of space between "host" and the address in verification output
704 # depends on the length of the host name. We therefore reduce it to one space
706 # Also, the length of space at the end of the host line is dependent
707 # on the length of the longest line, so strip it also on otherwise
708 # un-rewritten lines like localhost
710 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
711 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
712 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
713 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
714 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]/;
715 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
716 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
717 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
718 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
719 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
722 # ======== Test network IP addresses ========
723 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
724 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
727 # ======== IP error numbers and messages ========
728 # These vary between operating systems
729 s/Can't assign requested address/Network Error/;
730 s/Cannot assign requested address/Network Error/;
731 s/Operation timed out/Connection timed out/;
732 s/Address family not supported by protocol family/Network Error/;
733 s/Network is unreachable/Network Error/;
734 s/Invalid argument/Network Error/;
736 s/\(\d+\): Network/(dd): Network/;
737 s/\(\d+\): Connection refused/(dd): Connection refused/;
738 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
739 s/\d+ 65 Connection refused/dd 65 Connection refused/;
740 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
743 # ======== Other error numbers ========
744 s/errno=\d+/errno=dd/g;
746 # ======== System Error Messages ======
747 # depending on the underlaying file system the error message seems to differ
748 s/(?: is not a regular file)|(?: has too many links \(\d+\))/ not a regular file or too many links/;
750 # ======== Output from ls ========
751 # Different operating systems use different spacing on long output
752 #s/ +/ /g if /^[-rwd]{10} /;
753 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
754 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
755 # unfortunately matches a non-ls linefull of dashes.
756 # Allow the case where we've already picked out the file protection bits.
757 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
762 # ======== Message sizes =========
763 # Message sizes vary, owing to different logins and host names that get
764 # automatically inserted. I can't think of any way of even approximately
767 s/([\s,])S=\d+\b/$1S=sss/;
769 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
770 s/\sSIZE=\d+\b/ SIZE=ssss/;
771 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
772 s/old size = \d+\b/old size = sssss/;
773 s/message size = \d+\b/message size = sss/;
774 s/this message = \d+\b/this message = sss/;
775 s/Size of headers = \d+/Size of headers = sss/;
776 s/sum=(?!0)\d+/sum=dddd/;
777 s/(?<=sum=dddd )count=\d+\b/count=dd/;
778 s/(?<=sum=0 )count=\d+\b/count=dd/;
779 s/,S is \d+\b/,S is ddddd/;
780 s/\+0100,\d+;/+0100,ddd;/;
781 s/\(\d+ bytes written\)/(ddd bytes written)/;
782 s/added '\d+ 1'/added 'ddd 1'/;
783 s/Received\s+\d+/Received nnn/;
784 s/Delivered\s+\d+/Delivered nnn/;
787 # ======== Values in spool space failure message ========
788 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
791 # ======== Filter sizes ========
792 # The sizes of filter files may vary because of the substitution of local
793 # filenames, logins, etc.
795 s/^\d+(?= bytes read from )/ssss/;
798 # ======== OpenSSL error messages ========
799 # Different releases of the OpenSSL libraries seem to give different error
800 # numbers, or handle specific bad conditions in different ways, leading to
801 # different wording in the error messages, so we cannot compare them.
803 s/(TLS error on connection (?:from .* )?\(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
804 next if /SSL verify error: depth=0 error=certificate not trusted/;
806 # ======== Maildir things ========
807 # timestamp output in maildir processing
808 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
810 # maildir delivery files appearing in log lines (in cases of error)
811 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
813 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
815 # Maildir file names in general
816 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
819 while (/^\d+S,\d+C\s*$/)
824 last if !/^\d+ \d+\s*$/;
825 print MUNGED "ddd d\n";
832 # ======== Output from the "fd" program about open descriptors ========
833 # The statuses seem to be different on different operating systems, but
834 # at least we'll still be checking the number of open fd's.
836 s/max fd = \d+/max fd = dddd/;
837 s/status=0 RDONLY/STATUS/g;
838 s/status=1 WRONLY/STATUS/g;
839 s/status=2 RDWR/STATUS/g;
842 # ======== Contents of spool files ========
843 # A couple of tests dump the contents of the -H file. The length fields
844 # will be wrong because of different user names, etc.
845 s/^\d\d\d(?=[PFS*])/ddd/;
848 # ========= Exim lookups ==================
849 # Lookups have a char which depends on the number of lookup types compiled in,
850 # in stderr output. Replace with a "0". Recognising this while avoiding
851 # other output is fragile; perhaps the debug output should be revised instead.
852 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
854 # ==========================================================
855 # MIME boundaries in RFC3461 DSN messages
856 s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
858 # ==========================================================
859 # Some munging is specific to the specific file types
861 # ======== stdout ========
865 # Skip translate_ip_address and use_classresources in -bP output because
866 # they aren't always there.
868 next if /translate_ip_address =/;
869 next if /use_classresources/;
871 # In certain filter tests, remove initial filter lines because they just
872 # clog up by repetition.
876 next if /^(Sender\staken\sfrom|
877 Return-path\scopied\sfrom|
880 if (/^Testing \S+ filter/)
882 $_ = <IN>; # remove blank line
887 # remote IPv6 addrs vary
888 s/^(Connection request from) \[.*:.*:.*\]$/$1 \[ipv6\]/;
890 # openssl version variances
891 # Error lines on stdout from SSL contain process id values and file names.
892 # They also contain a source file name and line number, which may vary from
893 # release to release.
895 next if /^SSL info:/;
896 next if /SSL verify error: depth=0 error=certificate not trusted/;
897 s/SSL3_READ_BYTES/ssl3_read_bytes/i;
898 s/^\d+:error:\d+(:SSL routines:ssl3_read_bytes:[^:]+:).*(:SSL alert number \d\d)$/pppp:error:dddddddd$1\[...\]$2/;
900 # gnutls version variances
901 next if /^Error in the pull function./;
904 # ======== stderr ========
908 # The very first line of debugging output will vary
910 s/^Exim version .*/Exim version x.yz ..../;
912 # Debugging lines for Exim terminations
914 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
916 # IP address lookups use gethostbyname() when IPv6 is not supported,
917 # and gethostbyname2() or getipnodebyname() when it is.
919 s/\b(gethostbyname2?|\bgetipnodebyname)(\(af=inet\))?/get[host|ipnode]byname[2]/;
921 # drop gnutls version strings
922 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
923 next if /GnuTLS runtime version: \d+[\.\d]+$/;
925 # drop openssl version strings
926 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
927 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
930 next if /^Lookups \(built-in\):/;
931 next if /^Loading lookup modules from/;
932 next if /^Loaded \d+ lookup modules/;
933 next if /^Total \d+ lookups/;
935 # drop compiler information
936 next if /^Compiler:/;
939 # different libraries will have different numbers (possibly 0) of follow-up
940 # lines, indenting with more data
941 if (/^Library version:/) {
945 goto RESET_AFTER_EXTRA_LINE_READ;
949 # drop other build-time controls emitted for debugging
950 next if /^WHITELIST_D_MACROS:/;
951 next if /^TRUSTED_CONFIG_LIST:/;
953 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
954 # with -be, privileges will have been dropped, so this will always
956 next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
958 # We might not keep this check; rather than change all the tests, just
959 # ignore it as long as it succeeds; then we only need to change the
960 # TLS tests where tls_require_ciphers has been set.
961 if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
965 next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
967 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
968 next if /^macros_trusted overridden to true by whitelisting/;
970 # We have to omit the localhost ::1 address so that all is well in
971 # the IPv4-only case.
973 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
974 if (/looked up these IP addresses/);
975 next if /name=localhost address=::1/;
977 # drop pdkim debugging header
978 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
980 # Various other IPv6 lines must be omitted too
982 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
983 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
984 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
985 next if / in dns_ipv4_lookup?/;
987 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
989 $_= <IN>; # Gets "returning DNS_NODATA"
993 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
994 # are unset, because tls ain't always there.
996 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
997 \sno\s\((option\sunset|end\sof\slist)\)/x;
999 # Skip auxiliary group lists because they will vary.
1001 next if /auxiliary group list:/;
1003 # Skip "extracted from gecos field" because the gecos field varies
1005 next if /extracted from gecos field/;
1007 # Skip "waiting for data on socket" and "read response data: size=" lines
1008 # because some systems pack more stuff into packets than others.
1010 next if /waiting for data on socket/;
1011 next if /read response data: size=/;
1013 # If Exim is compiled with readline support but it can't find the library
1014 # to load, there will be an extra debug line. Omit it.
1016 next if /failed to load readline:/;
1018 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
1019 # O_CREAT; other's don't. In the latter case there is some debugging output
1020 # which is not present in the former. Skip the relevant lines (there are
1023 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
1029 # Some tests turn on +expand debugging to check on expansions.
1030 # Unfortunately, the Received: expansion varies, depending on whether TLS
1031 # is compiled or not. So we must remove the relevant debugging if it is.
1033 if (/^condition: def:tls_cipher/)
1035 while (<IN>) { last if /^condition: def:sender_address/; }
1037 elsif (/^expanding: Received: /)
1039 while (<IN>) { last if !/^\s/; }
1042 # remote port numbers vary
1043 s/(Connection request from 127.0.0.1 port) \d{1,5}/$1 sssss/;
1045 # Skip hosts_require_dane checks when the options
1046 # are unset, because dane ain't always there.
1048 next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
1051 next if /host in hosts_proxy\?/;
1053 # Experimental_International
1054 next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
1056 # Environment cleaning
1057 next if /\w+ in keep_environment\? (yes|no)/;
1059 # Sizes vary with test hostname
1060 s/^cmd buf flush \d+ bytes$/cmd buf flush ddd bytes/;
1062 # Spool filesystem free space changes on different systems.
1063 s/^((?:spool|log) directory space =) -?\d+K (inodes =)\s*-?\d+/$1 nnnnnK $2 nnnnn/;
1065 # Non-TLS builds have different expansions for received_header_text
1066 if (s/(with \$received_protocol)\}\} \$\{if def:tls_cipher \{\(\$tls_cipher\)\n$/$1/)
1069 s/\s+\}\}(?=\(Exim )/\}\} /;
1071 if (/^ condition: def:tls_cipher$/)
1073 <IN>; <IN>; <IN>; <IN>; <IN>; <IN>;
1074 <IN>; <IN>; <IN>; <IN>; <IN>; next;
1077 # Not all platforms build with DKIM enabled
1078 next if /^PDKIM >> Body data for hash, canonicalized/;
1080 # Not all platforms support TCP Fast Open, and the compile omits the check
1081 if (s/\S+ in hosts_try_fastopen\? no \(option unset\)\n$//)
1084 s/ \.\.\. >>> / ... /;
1085 s/Address family not supported by protocol family/Network Error/;
1086 s/Network is unreachable/Network Error/;
1089 next if /^(ppppp )?setsockopt FASTOPEN: Protocol not available$/;
1091 # When Exim is checking the size of directories for maildir, it uses
1092 # the check_dir_size() function to scan directories. Of course, the order
1093 # of the files that are obtained using readdir() varies from system to
1094 # system. We therefore buffer up debugging lines from check_dir_size()
1095 # and sort them before outputting them.
1097 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
1105 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
1106 "to ensure consistency\n";
1107 @saved = sort(@saved);
1108 print MUNGED @saved;
1112 # Skip some lines that Exim puts out at the start of debugging output
1113 # because they will be different in different binaries.
1116 unless (/^Berkeley DB: / ||
1117 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
1118 /^Authenticators:/ ||
1123 /^log selectors =/ ||
1125 /^Fixed never_users:/ ||
1126 /^Configure owner:/ ||
1136 # ======== log ========
1140 # Berkeley DB version differences
1141 next if / Berkeley DB error: /;
1146 # Experimental_DSN info in bounces
1147 next if /^Remote-MTA: /;
1148 next if /^X-Exim-Diagnostic: /;
1151 # ======== All files other than stderr ========
1163 ##################################################
1164 # Subroutine to interact with caller #
1165 ##################################################
1167 # Arguments: [0] the prompt string
1168 # [1] if there is a U in the prompt and $force_update is true
1169 # [2] if there is a C in the prompt and $force_continue is true
1170 # Returns: returns the answer
1173 my ($prompt, $have_u, $have_c) = @_;
1178 print "... update forced\n";
1183 print "... continue forced\n";
1192 ##################################################
1193 # Subroutine to log in force_continue mode #
1194 ##################################################
1196 # In force_continue mode, we just want a terse output to a statically
1197 # named logfile. If multiple files in same batch (stdout, stderr, etc)
1198 # all have mismatches, it will log multiple times.
1200 # Arguments: [0] the logfile to append to
1201 # [1] the testno that failed
1207 my ($logfile, $testno, $detail) = @_;
1209 open(my $fh, '>>', $logfile) or return;
1211 print $fh "Test $testno "
1212 . (defined $detail ? "$detail " : '')
1216 # Computer-readable summary results logfile
1219 my ($logfile, $testno, $resultchar) = @_;
1221 open(my $fh, '>>', $logfile) or return;
1222 print $fh "$testno $resultchar\n";
1227 ##################################################
1228 # Subroutine to compare one output file #
1229 ##################################################
1231 # When an Exim server is part of the test, its output is in separate files from
1232 # an Exim client. The server data is concatenated with the client data as part
1233 # of the munging operation.
1235 # Arguments: [0] the name of the main raw output file
1236 # [1] the name of the server raw output file or undef
1237 # [2] where to put the munged copy
1238 # [3] the name of the saved file
1239 # [4] TRUE if this is a log file whose deliveries must be sorted
1240 # [5] optionally, a custom munge command
1242 # Returns: 0 comparison succeeded
1243 # 1 comparison failed; differences to be ignored
1244 # 2 comparison failed; files may have been updated (=> re-compare)
1246 # Does not return if the user replies "Q" to a prompt.
1249 my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
1251 # If there is no saved file, the raw files must either not exist, or be
1252 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1254 # we check if there is a flavour specific file, but we remember
1255 # the original file name as "generic"
1257 $sf_flavour = "$sf_generic.$flavour";
1258 $sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
1260 if (! -e $sf_current)
1262 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1265 print "** $rf is not empty\n" if (-s $rf);
1266 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1270 $_ = interact('Continue, Show, or Quit? [Q] ', undef, $force_continue);
1271 tests_exit(1) if /^q?$/;
1272 if (/^c$/ && $force_continue) {
1273 log_failure($log_failed_filename, $testno, $rf);
1274 log_test($log_summary_filename, $testno, 'F') if ($force_continue);
1280 foreach $f ($rf, $rsf)
1282 if (defined $f && -s $f)
1285 print "------------ $f -----------\n"
1286 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1287 system("$more '$f'");
1294 $_ = interact('Continue, Update & retry, Quit? [Q] ', $force_update, $force_continue);
1295 tests_exit(1) if /^q?$/;
1296 if (/^c$/ && $force_continue) {
1297 log_failure($log_failed_filename, $testno, $rf);
1298 log_test($log_summary_filename, $testno, 'F')
1307 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1308 # was a request to create a saved file. First, create the munged file from any
1309 # data that does exist.
1311 open(MUNGED, '>', $mf) || tests_exit(-1, "Failed to open $mf: $!");
1312 my($truncated) = munge($rf, $extra) if -e $rf;
1314 # Append the raw server log, if it is non-empty
1315 if (defined $rsf && -e $rsf)
1317 print MUNGED "\n******** SERVER ********\n";
1318 $truncated |= munge($rsf, $extra);
1322 # If a saved file exists, do the comparison. There are two awkward cases:
1324 # If "*** truncated ***" was found in the new file, it means that a log line
1325 # was overlong, and truncated. The problem is that it may be truncated at
1326 # different points on different systems, because of different user name
1327 # lengths. We reload the file and the saved file, and remove lines from the new
1328 # file that precede "*** truncated ***" until we reach one that matches the
1329 # line that precedes it in the saved file.
1331 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1332 # for an individual message might vary in their order from system to system, as
1333 # a result of parallel deliveries. We load the munged file and sort sequences
1334 # of delivery lines.
1338 # Deal with truncated text items
1342 my(@munged, @saved, $i, $j, $k);
1344 open(MUNGED, $mf) || tests_exit(-1, "Failed to open $mf: $!");
1347 open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
1352 for ($i = 0; $i < @munged; $i++)
1354 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1356 for (; $j < @saved; $j++)
1357 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1358 last if $j >= @saved; # not found in saved
1360 for ($k = $i - 1; $k >= 0; $k--)
1361 { last if $munged[$k] eq $saved[$j - 1]; }
1363 last if $k <= 0; # failed to find previous match
1364 splice @munged, $k + 1, $i - $k - 1;
1369 open(MUNGED, '>', $mf) || tests_exit(-1, "Failed to open $mf: $!");
1370 for ($i = 0; $i < @munged; $i++)
1371 { print MUNGED $munged[$i]; }
1375 # Deal with log sorting
1379 my(@munged, $i, $j);
1381 open(MUNGED, $mf) || tests_exit(-1, "Failed to open $mf: $!");
1385 for ($i = 0; $i < @munged; $i++)
1387 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1389 for ($j = $i + 1; $j < @munged; $j++)
1391 last if $munged[$j] !~
1392 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1394 @temp = splice(@munged, $i, $j - $i);
1395 @temp = sort(@temp);
1396 splice(@munged, $i, 0, @temp);
1400 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1401 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1402 for ($i = 0; $i < @munged; $i++)
1403 { print MUNGED $munged[$i]; }
1409 return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
1411 # Handle comparison failure
1413 print "** Comparison of $mf with $sf_current failed";
1414 system("$more test-cf");
1419 $_ = interact('Continue, Retry, Update current'
1420 . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : '')
1421 . ' & retry, Quit? [Q] ', $force_update, $force_continue);
1422 tests_exit(1) if /^q?$/;
1423 if (/^c$/ && $force_continue) {
1424 log_failure($log_failed_filename, $testno, $sf_current);
1425 log_test($log_summary_filename, $testno, 'F')
1429 last if (/^[us]$/i);
1433 # Update or delete the saved file, and give the appropriate return code.
1437 my $sf = /^u/i ? $sf_current : $sf_flavour;
1438 tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
1442 # if we deal with a flavour file, we can't delete it, because next time the generic
1443 # file would be used again
1444 if ($sf_current eq $sf_flavour) {
1445 open(FOO, ">$sf_current");
1449 tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
1458 ##################################################
1460 # keyed by name of munge; value is a ref to a hash
1461 # which is keyed by file, value a string to look for.
1463 # paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
1464 # Search strings starting with 's' do substitutions;
1465 # with '/' do line-skips.
1466 # Triggered by a scriptfile line "munge <name>"
1467 ##################################################
1470 { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
1472 'gnutls_unexpected' =>
1473 { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
1475 'gnutls_handshake' =>
1476 { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
1478 'optional_events' =>
1479 { 'stdout' => '/event_action =/' },
1482 { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
1484 'optional_cert_hostnames' =>
1485 { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
1488 { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
1491 { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
1494 { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
1497 { 'mainlog' => 's/ X=TLS\S+ / X=TLS_proto_and_cipher /' },
1500 { 'stderr' => 's/(^\s{0,4}|(?<=Process )|(?<=child ))\d{1,5}/ppppp/g' },
1502 'optional_dsn_info' =>
1503 { 'mail' => '/^(X-(Remote-MTA-(smtp-greeting|helo-response)|Exim-Diagnostic|(body|message)-linecount):|Remote-MTA: X-ip;)/'
1506 'optional_config' =>
1508 dkim_(canon|domain|private_key|selector|sign_headers|strict)
1509 |gnutls_require_(kx|mac|protocols)
1510 |hosts_(requ(est|ire)|try)_(dane|ocsp)
1511 |hosts_(avoid|nopass|require|verify_avoid)_tls
1517 { 'mainlog' => 's%/(usr/)?bin/%SYSBINDIR/%' },
1519 'sync_check_data' =>
1520 { 'mainlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/',
1521 'rejectlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/'},
1523 'debuglog_stdout' =>
1524 { 'stdout' => 's/^\d\d:\d\d:\d\d\s+\d+ //;
1525 s/Process \d+ is ready for new message/Process pppp is ready for new message/'
1528 'timeout_errno' => # actual errno differs Solaris vs. Linux
1529 { 'mainlog' => 's/(host deferral .* errno) <\d+> /$1 <EEE> /' },
1535 return $a if ($a > $b);
1539 ##################################################
1540 # Subroutine to check the output of a test #
1541 ##################################################
1543 # This function is called when the series of subtests is complete. It makes
1544 # use of check_file(), whose arguments are:
1546 # [0] the name of the main raw output file
1547 # [1] the name of the server raw output file or undef
1548 # [2] where to put the munged copy
1549 # [3] the name of the saved file
1550 # [4] TRUE if this is a log file whose deliveries must be sorted
1551 # [5] an optional custom munge command
1553 # Arguments: Optionally, name of a single custom munge to run.
1554 # Returns: 0 if the output compared equal
1555 # 1 if comparison failed; differences to be ignored
1556 # 2 if re-run needed (files may have been updated)
1559 my($mungename) = $_[0];
1561 my($munge) = $munges->{$mungename} if defined $mungename;
1563 $yield = max($yield, check_file("spool/log/paniclog",
1564 "spool/log/serverpaniclog",
1565 "test-paniclog-munged",
1566 "paniclog/$testno", 0,
1567 $munge->{paniclog}));
1569 $yield = max($yield, check_file("spool/log/rejectlog",
1570 "spool/log/serverrejectlog",
1571 "test-rejectlog-munged",
1572 "rejectlog/$testno", 0,
1573 $munge->{rejectlog}));
1575 $yield = max($yield, check_file("spool/log/mainlog",
1576 "spool/log/servermainlog",
1577 "test-mainlog-munged",
1578 "log/$testno", $sortlog,
1579 $munge->{mainlog}));
1583 $yield = max($yield, check_file("test-stdout",
1584 "test-stdout-server",
1585 "test-stdout-munged",
1586 "stdout/$testno", 0,
1592 $yield = max($yield, check_file("test-stderr",
1593 "test-stderr-server",
1594 "test-stderr-munged",
1595 "stderr/$testno", 0,
1599 # Compare any delivered messages, unless this test is skipped.
1601 if (! $message_skip)
1605 # Get a list of expected mailbox files for this script. We don't bother with
1606 # directories, just the files within them.
1608 foreach $oldmail (@oldmails)
1610 next unless $oldmail =~ /^mail\/$testno\./;
1611 print ">> EXPECT $oldmail\n" if $debug;
1612 $expected_mails{$oldmail} = 1;
1615 # If there are any files in test-mail, compare them. Note that "." and
1616 # ".." are automatically omitted by list_files_below().
1618 @mails = list_files_below("test-mail");
1620 foreach $mail (@mails)
1622 next if $mail eq "test-mail/oncelog";
1624 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1625 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1627 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1630 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1633 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1634 $yield = max($yield, check_file($mail, undef, "test-mail-munged",
1635 "mail/$testno.$saved_mail", 0,
1637 delete $expected_mails{"mail/$testno.$saved_mail"};
1640 # Complain if not all expected mails have been found
1642 if (scalar(keys %expected_mails) != 0)
1644 foreach $key (keys %expected_mails)
1645 { print "** no test file found for $key\n"; }
1649 $_ = interact('Continue, Update & retry, or Quit? [Q] ', $force_update, $force_continue);
1650 tests_exit(1) if /^q?$/;
1651 if (/^c$/ && $force_continue) {
1652 log_failure($log_failed_filename, $testno, "missing email");
1653 log_test($log_summary_filename, $testno, 'F')
1657 # For update, we not only have to unlink the file, but we must also
1658 # remove it from the @oldmails vector, as otherwise it will still be
1659 # checked for when we re-run the test.
1663 foreach $key (keys %expected_mails)
1666 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1667 for ($i = 0; $i < @oldmails; $i++)
1669 if ($oldmails[$i] eq $key)
1671 splice @oldmails, $i, 1;
1682 # Compare any remaining message logs, unless this test is skipped.
1686 # Get a list of expected msglog files for this test
1688 foreach $oldmsglog (@oldmsglogs)
1690 next unless $oldmsglog =~ /^$testno\./;
1691 $expected_msglogs{$oldmsglog} = 1;
1694 # If there are any files in spool/msglog, compare them. However, we have
1695 # to munge the file names because they are message ids, which are
1698 if (opendir(DIR, "spool/msglog"))
1700 @msglogs = sort readdir(DIR);
1703 foreach $msglog (@msglogs)
1705 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1706 ($munged_msglog = $msglog) =~
1707 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1708 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1709 $yield = max($yield, check_file("spool/msglog/$msglog", undef,
1710 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
1712 delete $expected_msglogs{"$testno.$munged_msglog"};
1716 # Complain if not all expected msglogs have been found
1718 if (scalar(keys %expected_msglogs) != 0)
1720 foreach $key (keys %expected_msglogs)
1722 print "** no test msglog found for msglog/$key\n";
1723 ($msgid) = $key =~ /^\d+\.(.*)$/;
1724 foreach $cachekey (keys %cache)
1726 if ($cache{$cachekey} eq $msgid)
1728 print "** original msgid $cachekey\n";
1736 $_ = interact('Continue, Update, or Quit? [Q] ', $force_update, $force_continue);
1737 tests_exit(1) if /^q?$/;
1738 if (/^c$/ && $force_continue) {
1739 log_failure($log_failed_filename, $testno, "missing msglog");
1740 log_test($log_summary_filename, $testno, 'F')
1745 foreach $key (keys %expected_msglogs)
1747 tests_exit(-1, "Failed to unlink msglog/$key")
1748 if !unlink("msglog/$key");
1761 ##################################################
1762 # Subroutine to run one "system" command #
1763 ##################################################
1765 # We put this in a subroutine so that the command can be reflected when
1768 # Argument: the command to be run
1776 $prcmd =~ s/; /;\n>> /;
1777 print ">> $prcmd\n";
1784 ##################################################
1785 # Subroutine to run one script command #
1786 ##################################################
1788 # The <SCRIPT> file is open for us to read an optional return code line,
1789 # followed by the command line and any following data lines for stdin. The
1790 # command line can be continued by the use of \. Data lines are not continued
1791 # in this way. In all lines, the following substutions are made:
1793 # DIR => the current directory
1794 # CALLER => the caller of this script
1796 # Arguments: the current test number
1797 # reference to the subtest number, holding previous value
1798 # reference to the expected return code value
1799 # reference to where to put the command name (for messages)
1800 # auxilliary information returned from a previous run
1802 # Returns: 0 the commmand was executed inline, no subprocess was run
1803 # 1 a non-exim command was run and waited for
1804 # 2 an exim command was run and waited for
1805 # 3 a command was run and not waited for (daemon, server, exim_lock)
1806 # 4 EOF was encountered after an initial return code line
1807 # Optionally alse a second parameter, a hash-ref, with auxilliary information:
1808 # exim_pid: pid of a run process
1809 # munge: name of a post-script results munger
1812 my($testno) = $_[0];
1813 my($subtestref) = $_[1];
1814 my($commandnameref) = $_[3];
1815 my($aux_info) = $_[4];
1818 our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
1820 if (/^(\d+)\s*$/) # Handle unusual return code
1825 return 4 if !defined $_; # Missing command
1832 # Handle concatenated command lines
1835 while (substr($_, -1) eq"\\")
1838 $_ = substr($_, 0, -1);
1839 chomp($temp = <SCRIPT>);
1851 do_substitute($testno);
1852 if ($debug) { printf ">> $_\n"; }
1854 # Pass back the command name (for messages)
1856 ($$commandnameref) = /^(\S+)/;
1858 # Here follows code for handling the various different commands that are
1859 # supported by this script. The first group of commands are all freestanding
1860 # in that they share no common code and are not followed by any data lines.
1866 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1867 # utility and to make DBM files for testing DBM lookups.
1869 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1871 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1872 "echo exim_dbmbuild exit code = \$?)" .
1878 # The "dump" command runs exim_dumpdb. On different systems, the output for
1879 # some types of dump may appear in a different order because it's just hauled
1880 # out of the DBM file. We can solve this by sorting. Ignore the leading
1881 # date/time, as it will be flattened later during munging.
1883 if (/^dump\s+(\S+)/)
1887 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1888 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1889 open(OUT, ">>test-stdout");
1890 print OUT "+++++++++++++++++++++++++++\n";
1892 if ($which eq "retry")
1899 my($aa) = split(' ', $a);
1900 my($bb) = split(' ', $b);
1904 foreach $item (@temp)
1906 $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
1907 print OUT " $item\n";
1913 if ($which eq "callout")
1916 my($aa) = substr $a, 21;
1917 my($bb) = substr $b, 21;
1930 # verbose comments start with ###
1932 for my $file (qw(test-stdout test-stderr test-stderr-server test-stdout-server)) {
1933 open my $fh, '>>', $file or die "Can't open >>$file: $!\n";
1939 # The "echo" command is a way of writing comments to the screen.
1940 if (/^echo\s+(.*)$/)
1947 # The "exim_lock" command runs exim_lock in the same manner as "server",
1948 # but it doesn't use any input.
1950 if (/^exim_lock\s+(.*)$/)
1952 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1953 $server_pid = open SERVERCMD, "|$cmd" ||
1954 tests_exit(-1, "Failed to run $cmd\n");
1956 # This gives the process time to get started; otherwise the next
1957 # process may not find it there when it expects it.
1959 select(undef, undef, undef, 0.1);
1964 # The "exinext" command runs exinext
1966 if (/^exinext\s+(.*)/)
1968 run_system("(./eximdir/exinext " .
1969 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1970 "-C $parm_cwd/test-config $1;" .
1971 "echo exinext exit code = \$?)" .
1977 # The "exigrep" command runs exigrep on the current mainlog
1979 if (/^exigrep\s+(.*)/)
1981 run_system("(./eximdir/exigrep " .
1982 "$1 $parm_cwd/spool/log/mainlog;" .
1983 "echo exigrep exit code = \$?)" .
1989 # The "eximstats" command runs eximstats on the current mainlog
1991 if (/^eximstats\s+(.*)/)
1993 run_system("(./eximdir/eximstats " .
1994 "$1 $parm_cwd/spool/log/mainlog;" .
1995 "echo eximstats exit code = \$?)" .
2001 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
2002 # spool directory, to save Exim from re-creating it each time.
2006 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
2007 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
2008 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
2009 "sudo chmod 0400 $gen_fn";
2014 # The "killdaemon" command should ultimately follow the starting of any Exim
2015 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
2016 # it outputting "Terminated" to the terminal when not in the background.
2020 my $return_extra = {};
2021 if (exists $aux_info->{exim_pid})
2023 $pid = $aux_info->{exim_pid};
2024 $return_extra->{exim_pid} = undef;
2025 print ">> killdaemon: recovered pid $pid\n" if $debug;
2028 run_system("sudo /bin/kill -INT $pid");
2032 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
2035 run_system("sudo /bin/kill -INT $pid");
2036 close DAEMONCMD; # Waits for process
2039 run_system("sudo /bin/rm -f spool/exim-daemon.*");
2040 return (1, $return_extra);
2044 # The "millisleep" command is like "sleep" except that its argument is in
2045 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
2048 elsif (/^millisleep\s+(.*)$/)
2050 select(undef, undef, undef, $1/1000);
2055 # The "munge" command selects one of a hardwired set of test-result modifications
2056 # to be made before result compares are run agains the golden set. This lets
2057 # us account for test-system dependent things which only affect a few, but known,
2059 # Currently only the last munge takes effect.
2061 if (/^munge\s+(.*)$/)
2063 return (0, { munge => $1 });
2067 # The "sleep" command does just that. For sleeps longer than 1 second we
2068 # tell the user what's going on.
2070 if (/^sleep\s+(.*)$/)
2078 printf(" Test %d sleep $1 ", $$subtestref);
2084 printf("\r Test %d $cr", $$subtestref);
2090 # Various Unix management commands are recognized
2092 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
2093 /^sudo\s(rmdir|rm|mv|chown|chmod)\s/)
2095 run_system("$_ >>test-stdout 2>>test-stderr");
2104 # The next group of commands are also freestanding, but they are all followed
2108 # The "server" command starts up a script-driven server that runs in parallel
2109 # with the following exim command. Therefore, we want to run a subprocess and
2110 # not yet wait for it to complete. The waiting happens after the next exim
2111 # command, triggered by $server_pid being non-zero. The server sends its output
2112 # to a different file. The variable $server_opts, if not empty, contains
2113 # options to disable IPv4 or IPv6 if necessary.
2114 # This works because "server" swallows its stdin before waiting for a connection.
2116 if (/^server\s+(.*)$/)
2118 $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2119 $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
2120 print ">> $cmd\n" if ($debug);
2121 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
2122 SERVERCMD->autoflush(1);
2123 print ">> Server pid is $server_pid\n" if $debug;
2127 last if /^\*{4}\s*$/;
2130 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
2131 # because close() waits for the process.
2133 # Interlock the server startup; otherwise the next
2134 # process may not find it there when it expects it.
2135 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2140 # The "write" command is a way of creating files of specific sizes for
2141 # buffering tests, or containing specific data lines from within the script
2142 # (rather than hold lots of little files). The "catwrite" command does the
2143 # same, but it also copies the lines to test-stdout.
2145 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
2147 my($cat) = defined $1;
2149 @sizes = split /\s+/, $3 if defined $3;
2150 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
2154 open CAT, ">>test-stdout" ||
2155 tests_exit(-1, "Failed to open test-stdout: $!");
2156 print CAT "==========\n";
2159 if (scalar @sizes > 0)
2166 last if /^\+{4}\s*$/;
2173 while (scalar @sizes > 0)
2175 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
2176 $leadin = '' if !defined $leadin;
2178 $len -= length($leadin) + 1;
2179 while ($count-- > 0)
2181 print FILE $leadin, "a" x $len, "\n";
2182 print CAT $leadin, "a" x $len, "\n" if $cat;
2187 # Post data, or only data if no sized data
2192 last if /^\*{4}\s*$/;
2200 print CAT "==========\n";
2211 # From this point on, script commands are implemented by setting up a shell
2212 # command in the variable $cmd. Shared code to run this command and handle its
2213 # input and output follows.
2215 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
2216 # program that plays the part of an email client. We also have the availability
2217 # of running Perl for doing one-off special things. Note that all these
2218 # commands expect stdin data to be supplied.
2220 if (/^client/ || /^(sudo\s+)?perl\b/)
2222 s"client"./bin/client";
2223 $cmd = "$_ >>test-stdout 2>>test-stderr";
2226 # For the "exim" command, replace the text "exim" with the path for the test
2227 # binary, plus -D options to pass over various parameters, and a -C option for
2228 # the testing configuration file. When running in the test harness, Exim does
2229 # not drop privilege when -C and -D options are present. To run the exim
2230 # command as root, we use sudo.
2232 elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+)?\s+(.*)$/)
2235 my($envset) = (defined $1)? $1 : '';
2236 my($sudo) = (defined $3)? "sudo " . (defined $4 ? "-u $4 ":'') : '';
2237 my($special)= (defined $5)? $5 : '';
2238 $wait_time = (defined $2)? $2 : 0;
2240 # Return 2 rather than 1 afterwards
2244 # Update the test number
2246 $$subtestref = $$subtestref + 1;
2247 printf(" Test %d $cr", $$subtestref);
2249 # Copy the configuration file, making the usual substitutions.
2251 open (IN, "$parm_cwd/confs/$testno") ||
2252 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
2253 open (OUT, ">test-config") ||
2254 tests_exit(-1, "Couldn't open test-config: $!\n");
2257 do_substitute($testno);
2263 # The string $msg1 in args substitutes the message id of the first
2264 # message on the queue, and so on. */
2266 if ($args =~ /\$msg/)
2268 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
2269 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
2270 "-C $parm_cwd/test-config |";
2271 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
2272 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
2274 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
2277 # Done backwards just in case there are more than 9
2279 for (my $i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
2280 if ( $args =~ /\$msg\d/ )
2282 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
2283 unless $force_continue;
2287 # If -d is specified in $optargs, remove it from $args; i.e. let
2288 # the command line for runtest override. Then run Exim.
2290 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
2292 my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : '';
2294 $cmd = "$envset$sudo$opt_valgrind" .
2295 "$parm_cwd/eximdir/exim$special$optargs " .
2296 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
2297 "-C $parm_cwd/test-config $args " .
2298 ">>test-stdout 2>>test-stderr";
2299 # If the command is starting an Exim daemon, we run it in the same
2300 # way as the "server" command above, that is, we don't want to wait
2301 # for the process to finish. That happens when "killdaemon" is obeyed later
2302 # in the script. We also send the stderr output to test-stderr-server. The
2303 # daemon has its log files put in a different place too (by configuring with
2304 # log_file_path). This requires the directory to be set up in advance.
2306 # There are also times when we want to run a non-daemon version of Exim
2307 # (e.g. a queue runner) with the server configuration. In this case,
2308 # we also define -DNOTDAEMON.
2310 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
2312 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2313 if ($debug) { printf ">> daemon: $cmd\n"; }
2314 run_system("sudo mkdir spool/log 2>/dev/null");
2315 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2317 # Before running the command, convert the -bd option into -bdf so that an
2318 # Exim daemon doesn't double fork. This means that when we wait close
2319 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
2320 # file is written to the spool directory, in case the Exim binary was
2321 # built with PID_FILE_PATH pointing somewhere else.
2323 if ($cmd =~ /\s-oP\s/)
2325 ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
2326 $cmd =~ s!\s-bd\s! -bdf !;
2330 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2331 $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
2333 print ">> |${cmd}-server\n" if ($debug);
2334 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
2335 DAEMONCMD->autoflush(1);
2336 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2338 # Interlock with daemon startup
2339 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2340 return 3; # Don't wait
2342 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
2345 # The port and the $dynamic_socket was already allocated while parsing the
2346 # script file, where -DSERVER=wait:PORT_DYNAMIC was encountered.
2348 my $listen_port = $1;
2349 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
2350 run_system("sudo mkdir spool/log 2>/dev/null");
2351 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2354 if (not defined $pid) { die "** fork failed: $!\n" }
2357 open(STDIN, '<&', $dynamic_socket) or die "** dup sock to stdin failed: $!\n";
2358 close($dynamic_socket);
2359 print "[$$]>> ${cmd}-server\n" if ($debug);
2360 exec "exec ${cmd}-server";
2361 die "Can't exec ${cmd}-server: $!\n";
2363 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2364 select(undef, undef, undef, 0.3); # Let the daemon get going
2365 return (3, { exim_pid => $pid }); # Don't wait
2369 # The "background" command is run but not waited-for, like exim -DSERVER=server.
2370 # One script line is read and fork-exec'd. The PID is stored for a later
2373 elsif (/^background$/)
2376 # $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2378 $_ = <SCRIPT>; $lineno++;
2381 if ($debug) { printf ">> daemon: $line >>test-stdout 2>>test-stderr\n"; }
2384 if (not defined $pid) { die "** fork failed: $!\n" }
2386 print "[$$]>> ${line}\n" if ($debug);
2388 open(STDIN, "<", "test-stdout");
2390 open(STDOUT, ">>", "test-stdout");
2392 open(STDERR, ">>", "test-stderr-server");
2393 exec "exec ${line}";
2397 # open(my $fh, ">", $pidfile) ||
2398 # tests_exit(-1, "Failed to open $pidfile: $!");
2399 # printf($fh, "%d\n", $pid);
2402 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2403 select(undef, undef, undef, 0.3); # Let the daemon get going
2404 return (3, { exim_pid => $pid }); # Don't wait
2411 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
2414 # Run the command, with stdin connected to a pipe, and write the stdin data
2415 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
2416 # the terminating newline (and the \NONL\). If the command contains
2417 # -DSERVER=server add "-server" to the command, where it will adjoin the name
2418 # for the stderr file. See comment above about the use of -DSERVER.
2420 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : '';
2421 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
2422 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
2428 last if /^\*{4}\s*$/;
2429 do_substitute($testno);
2430 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
2433 # For timeout tests, wait before closing the pipe; we expect a
2434 # SIGPIPE error in this case.
2438 printf(" Test %d sleep $wait_time ", $$subtestref);
2439 while ($wait_time-- > 0)
2444 printf("\r Test %d $cr", $$subtestref);
2447 $sigpipehappened = 0;
2448 close CMD; # Waits for command to finish
2449 return $yield; # Ran command and waited
2455 ###############################################################################
2456 ###############################################################################
2458 # Here begins the Main Program ...
2460 ###############################################################################
2461 ###############################################################################
2465 print "Exim tester $testversion\n";
2467 # extend the PATH with .../sbin
2468 # we map all (.../bin) to (.../sbin:.../bin)
2470 my %seen = map { $_, 1 } split /:/, $ENV{PATH};
2471 join ':' => map { m{(.*)/bin$}
2472 ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
2474 split /:/, $ENV{PATH};
2477 ##################################################
2478 # Some tests check created file modes #
2479 ##################################################
2484 ##################################################
2485 # Check for the "less" command #
2486 ##################################################
2488 $more = 'more' if system('which less >/dev/null 2>&1') != 0;
2492 ##################################################
2493 # Check for sudo access to root #
2494 ##################################################
2496 print "You need to have sudo access to root to run these tests. Checking ...\n";
2497 if (system('sudo true >/dev/null') != 0)
2499 die "** Test for sudo failed: testing abandoned.\n";
2503 print "Test for sudo OK\n";
2508 ##################################################
2509 # See if an Exim binary has been given #
2510 ##################################################
2512 # If the first character of the first argument is '/', the argument is taken
2513 # as the path to the binary. If the first argument does not start with a
2514 # '/' but exists in the file system, it's assumed to be the Exim binary.
2516 ($parm_exim, @ARGV) = Exim::Runtest::exim_binary(@ARGV);
2517 print "Exim binary is $parm_exim\n" if $parm_exim ne '';
2521 ##################################################
2522 # Sort out options and which tests are to be run #
2523 ##################################################
2525 # There are a few possible options for the test script itself; after these, any
2526 # options are passed on to Exim calls within the tests. Typically, this is used
2527 # to turn on Exim debugging while setting up a test.
2529 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2531 my($arg) = shift @ARGV;
2534 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2535 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
2536 if ($arg eq "-CONTINUE"){$force_continue = 1;
2539 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2540 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2541 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2542 if ($arg eq "-KEEP") { $save_output = 1; next; }
2543 if ($arg eq "-VALGRIND") { $valgrind = 1; next; }
2544 if ($arg =~ /^-FLAVOU?R$/) { $flavour = shift; next; }
2546 $optargs .= " $arg";
2549 # Any subsequent arguments are a range of test numbers.
2553 $test_end = $test_start = $ARGV[0];
2554 $test_end = $ARGV[1] if (@ARGV > 1);
2555 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2556 if $test_end eq "+";
2557 die "** Test numbers out of order\n" if ($test_end < $test_start);
2561 ##################################################
2562 # Make the command's directory current #
2563 ##################################################
2565 # After doing so, we find its absolute path name.
2568 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2569 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2570 $parm_cwd = Cwd::getcwd();
2573 ##################################################
2574 # Search for an Exim binary to test #
2575 ##################################################
2577 # If an Exim binary hasn't been provided, try to find one. We can handle the
2578 # case where exim-testsuite is installed alongside Exim source directories. For
2579 # PH's private convenience, if there's a directory just called "exim4", that
2580 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2583 # If $parm_exim is still empty, ask the caller
2585 if ($parm_exim eq '')
2587 print "** Did not find an Exim binary to test\n";
2588 for ($i = 0; $i < 5; $i++)
2591 print "** Enter pathname for Exim binary: ";
2592 chomp($trybin = <STDIN>);
2595 $parm_exim = $trybin;
2600 print "** $trybin does not exist\n";
2603 die "** Too many tries\n" if $parm_exim eq '';
2608 ##################################################
2609 # Find what is in the binary #
2610 ##################################################
2612 # deal with TRUSTED_CONFIG_LIST restrictions
2613 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2614 open (IN, "$parm_cwd/confs/0000") ||
2615 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
2616 open (OUT, ">test-config") ||
2617 tests_exit(-1, "Couldn't open test-config: $!\n");
2618 while (<IN>) { print OUT; }
2622 print("Probing with config file: $parm_cwd/test-config\n");
2624 my $eximinfo = "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd -bP exim_user exim_group";
2625 chomp(my @eximinfo = `$eximinfo 2>&1`);
2626 die "$0: Can't run $eximinfo\n" if $? == -1;
2628 warn 'Got ' . $?>>8 . " from $eximinfo\n" if $?;
2631 if (my ($version) = /^Exim version (\S+)/) {
2632 my $git = `git describe --dirty=-XX --match 'exim-4*'`;
2633 if (defined $git and $? == 0) {
2635 $version =~ s/^\d+\K\./_/;
2636 $git =~ s/^exim-//i;
2637 $git =~ s/.*-\Kg([[:xdigit:]]+(?:-XX)?)/$1/;
2640 *** Version mismatch
2641 *** Exim binary: $version
2645 if not $version eq $git;
2648 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2649 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2650 $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
2651 ($parm_configure_owner, $parm_configure_group) = ($1, $2)
2652 if /^Configure owner:\s*(\d+):(\d+)/;
2653 print if /wrong owner/;
2656 if (not defined $parm_eximuser) {
2657 die <<XXX, map { "|$_\n" } @eximinfo;
2658 Unable to extract exim_user from binary.
2659 Check if Exim refused to run; if so, consider:
2660 TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS
2661 If debug permission denied, are you in the exim group?
2662 Failing to get information from binary.
2663 Output from $eximinfo:
2668 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2669 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2671 if (defined $parm_eximgroup)
2673 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2674 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2677 # check the permissions on the TRUSTED_CONFIG_LIST
2678 if (defined $parm_trusted_config_list)
2680 die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
2681 if not -f $parm_trusted_config_list;
2683 die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
2684 if 02 & (stat _)[2];
2686 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
2688 scalar(getgrgid 0), scalar(getgrgid $>)
2689 if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
2691 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
2692 scalar(getpwuid 0), scalar(getpwuid $>)
2693 if (not (-o _ or (stat _)[4] == 0));
2695 open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
2696 my $test_config = getcwd() . '/test-config';
2697 die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
2698 if not grep { /^$test_config$/ } <TCL>;
2702 die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
2705 die "CONFIGURE_OWNER ($parm_configure_owner) does not match the user invoking $0 ($>)\n"
2706 if $parm_configure_owner != $>;
2708 die "CONFIGURE_GROUP ($parm_configure_group) does not match the group invoking $0 ($))\n"
2709 if 0020 & (stat "$parm_cwd/test-config")[2]
2710 and $parm_configure_group != $);
2713 open(EXIMINFO, "$parm_exim -d-all+transport -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2714 die "** Cannot run $parm_exim: $!\n";
2716 print "-" x 78, "\n";
2722 if (/^(Exim|Library) version/) { print; }
2724 elsif (/^Size of off_t: (\d+)/)
2727 $have_largefiles = 1 if $1 > 4;
2728 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2732 elsif (/^Support for: (.*)/)
2735 @temp = split /(\s+)/, $1;
2737 %parm_support = @temp;
2740 elsif (/^Lookups \(built-in\): (.*)/)
2743 @temp = split /(\s+)/, $1;
2745 %parm_lookups = @temp;
2748 elsif (/^Authenticators: (.*)/)
2751 @temp = split /(\s+)/, $1;
2753 %parm_authenticators = @temp;
2756 elsif (/^Routers: (.*)/)
2759 @temp = split /(\s+)/, $1;
2761 %parm_routers = @temp;
2764 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2765 # that the basic transport name is set, and then the name with each of the
2768 elsif (/^Transports: (.*)/)
2771 @temp = split /(\s+)/, $1;
2774 %parm_transports = @temp;
2775 foreach $k (keys %parm_transports)
2779 @temp = split /\//, $k;
2780 $parm_transports{$temp[0]} = " ";
2781 for ($i = 1; $i < @temp; $i++)
2782 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2788 print "-" x 78, "\n";
2790 unlink("$parm_cwd/test-config");
2792 ##################################################
2793 # Check for SpamAssassin and ClamAV #
2794 ##################################################
2796 # These are crude tests. If they aren't good enough, we'll have to improve
2797 # them, for example by actually passing a message through spamc or clamscan.
2799 if (defined $parm_support{Content_Scanning})
2801 my $sock = new FileHandle;
2803 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2805 print "The spamc command works:\n";
2807 # This test for an active SpamAssassin is courtesy of John Jetmore.
2808 # The tests are hard coded to localhost:783, so no point in making
2809 # this test flexible like the clamav test until the test scripts are
2810 # changed. spamd doesn't have the nice PING/PONG protoccol that
2811 # clamd does, but it does respond to errors in an informative manner,
2814 my($sint,$sport) = ('127.0.0.1',783);
2817 my $sin = sockaddr_in($sport, inet_aton($sint))
2818 or die "** Failed packing $sint:$sport\n";
2819 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2820 or die "** Unable to open socket $sint:$sport\n";
2823 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2825 connect($sock, $sin)
2826 or die "** Unable to connect to socket $sint:$sport\n";
2829 select((select($sock), $| = 1)[0]);
2830 print $sock "bad command\r\n";
2833 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2839 or die "** Did not get SPAMD from socket $sint:$sport. "
2846 print " Assume SpamAssassin (spamd) is not running\n";
2850 $parm_running{SpamAssassin} = ' ';
2851 print " SpamAssassin (spamd) seems to be running\n";
2856 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2859 # For ClamAV, we need to find the clamd socket for use in the Exim
2860 # configuration. Search for the clamd configuration file.
2862 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2864 my($f, $clamconf, $test_prefix);
2866 print "The clamscan command works";
2868 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2869 $test_prefix = '' if !defined $test_prefix;
2871 foreach $f ("$test_prefix/etc/clamd.conf",
2872 "$test_prefix/usr/local/etc/clamd.conf",
2873 "$test_prefix/etc/clamav/clamd.conf", '')
2882 # Read the ClamAV configuration file and find the socket interface.
2884 if ($clamconf ne '')
2887 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2890 if (/^LocalSocket\s+(.*)/)
2892 $parm_clamsocket = $1;
2893 $socket_domain = AF_UNIX;
2896 if (/^TCPSocket\s+(\d+)/)
2898 if (defined $parm_clamsocket)
2900 $parm_clamsocket .= " $1";
2901 $socket_domain = AF_INET;
2906 $parm_clamsocket = " $1";
2909 elsif (/^TCPAddr\s+(\S+)/)
2911 if (defined $parm_clamsocket)
2913 $parm_clamsocket = $1 . $parm_clamsocket;
2914 $socket_domain = AF_INET;
2919 $parm_clamsocket = $1;
2925 if (defined $socket_domain)
2927 print ":\n The clamd socket is $parm_clamsocket\n";
2928 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2932 if ($socket_domain == AF_UNIX)
2934 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2936 elsif ($socket_domain == AF_INET)
2938 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2939 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2940 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2944 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2946 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2947 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2949 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2952 my $ofh = select $sock; $| = 1; select $ofh;
2953 print $sock "PING\n";
2955 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2960 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2967 print " Assume ClamAV is not running\n";
2971 $parm_running{ClamAV} = ' ';
2972 print " ClamAV seems to be running\n";
2977 print ", but the socket for clamd could not be determined\n";
2978 print "Assume ClamAV is not running\n";
2984 print ", but I can't find a configuration for clamd\n";
2985 print "Assume ClamAV is not running\n";
2991 ##################################################
2993 ##################################################
2994 if (defined $parm_lookups{redis})
2996 if (system("redis-server -v 2>/dev/null >/dev/null") == 0)
2998 print "The redis-server command works\n";
2999 $parm_running{redis} = ' ';
3003 print "The redis-server command failed: assume Redis not installed\n";
3007 ##################################################
3008 # Test for the basic requirements #
3009 ##################################################
3011 # This test suite assumes that Exim has been built with at least the "usual"
3012 # set of routers, transports, and lookups. Ensure that this is so.
3016 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{lsearch});
3018 $missing .= " Router: accept\n" if (!defined $parm_routers{accept});
3019 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{dnslookup});
3020 $missing .= " Router: manualroute\n" if (!defined $parm_routers{manualroute});
3021 $missing .= " Router: redirect\n" if (!defined $parm_routers{redirect});
3023 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{appendfile});
3024 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{autoreply});
3025 $missing .= " Transport: pipe\n" if (!defined $parm_transports{pipe});
3026 $missing .= " Transport: smtp\n" if (!defined $parm_transports{smtp});
3031 print "** Many features can be included or excluded from Exim binaries.\n";
3032 print "** This test suite requires that Exim is built to contain a certain\n";
3033 print "** set of basic facilities. It seems that some of these are missing\n";
3034 print "** from the binary that is under test, so the test cannot proceed.\n";
3035 print "** The missing facilities are:\n";
3037 die "** Test script abandoned\n";
3041 ##################################################
3042 # Check for the auxiliary programs #
3043 ##################################################
3045 # These are always required:
3047 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
3048 "fakens", "iefbr14", "server")
3050 next if ($prog eq "client-ssl" && !defined $parm_support{OpenSSL});
3051 next if ($prog eq "client-gnutls" && !defined $parm_support{GnuTLS});
3052 if (!-e "bin/$prog")
3055 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
3056 die "** Test script abandoned\n";
3060 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
3061 # compiled on systems where we don't know how to. However, if Exim does not
3062 # have that functionality compiled, we needn't bother.
3064 $dlfunc_deleted = 0;
3065 if (defined $parm_support{Expand_dlfunc} && !-e 'bin/loaded')
3067 delete $parm_support{Expand_dlfunc};
3068 $dlfunc_deleted = 1;
3072 ##################################################
3073 # Find environmental details #
3074 ##################################################
3076 # Find the caller of this program.
3078 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
3079 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
3081 $pwpw = $pwpw; # Kill Perl warnings
3082 $pwquota = $pwquota;
3085 $parm_caller_group = getgrgid($parm_caller_gid);
3087 print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
3088 print "Home directory is $parm_caller_home\n";
3090 unless (defined $parm_eximgroup)
3092 print "Unable to derive \$parm_eximgroup.\n";
3093 die "** ABANDONING.\n";
3096 print "You need to be in the Exim group to run these tests. Checking ...";
3098 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
3104 print "\nOh dear, you are not in the Exim group.\n";
3105 die "** Testing abandoned.\n";
3108 # Find this host's IP addresses - there may be many, of course, but we keep
3109 # one of each type (IPv4 and IPv6).
3111 open(IFCONFIG, '-|', (grep { -x "$_/ip" } split /:/, $ENV{PATH}) ? 'ip address' : 'ifconfig -a')
3112 or die "** Cannot run 'ip address' or 'ifconfig -a'\n";
3113 while (not ($parm_ipv4 and $parm_ipv6) and defined($_ = <IFCONFIG>))
3115 if (not $parm_ipv4 and /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)(?:\/\d+)?\s/i)
3117 next if $1 =~ /^(?:127|10)\./;
3121 if (not $parm_ipv6 and /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)(?:\/\d+)/i)
3123 next if $1 eq '::1' or $1 =~ /^fe80/i;
3129 # Use private IP addresses if there are no public ones.
3131 # If either type of IP address is missing, we need to set the value to
3132 # something other than empty, because that wrecks the substitutions. The value
3133 # is reflected, so use a meaningful string. Set appropriate options for the
3134 # "server" command. In practice, however, many tests assume 127.0.0.1 is
3135 # available, so things will go wrong if there is no IPv4 address. The lack
3136 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
3137 # and $have_ipv6 false.
3142 $parm_ipv4 = "<no IPv4 address found>";
3143 $server_opts .= " -noipv4";
3145 elsif ($have_ipv4 == 0)
3147 $parm_ipv4 = "<IPv4 testing disabled>";
3148 $server_opts .= " -noipv4";
3152 $parm_running{IPv4} = " ";
3158 $parm_ipv6 = "<no IPv6 address found>";
3159 $server_opts .= " -noipv6";
3160 delete($parm_support{IPv6});
3162 elsif ($have_ipv6 == 0)
3164 $parm_ipv6 = "<IPv6 testing disabled>";
3165 $server_opts .= " -noipv6";
3166 delete($parm_support{IPv6});
3168 elsif (!defined $parm_support{IPv6})
3171 $parm_ipv6 = "<no IPv6 support in Exim binary>";
3172 $server_opts .= " -noipv6";
3176 $parm_running{IPv6} = " ";
3179 print "IPv4 address is $parm_ipv4\n";
3180 print "IPv6 address is $parm_ipv6\n";
3182 # For munging test output, we need the reversed IP addresses.
3184 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? '' :
3185 join(".", reverse(split /\./, $parm_ipv4));
3187 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
3188 if ($parm_ipv6 =~ /^[\da-f]/)
3190 my(@comps) = split /:/, $parm_ipv6;
3192 foreach $comp (@comps)
3194 push @nibbles, sprintf("%lx", hex($comp) >> 8);
3195 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
3197 $parm_ipv6r = join(".", reverse(@nibbles));
3200 # Find the host name, fully qualified.
3202 chomp($temp = `hostname`);
3203 die "'hostname' didn't return anything\n" unless defined $temp and length $temp;
3206 $parm_hostname = $temp;
3210 $parm_hostname = (gethostbyname($temp))[0];
3211 $parm_hostname = "no.host.name.found" unless defined $parm_hostname and length $parm_hostname;
3213 print "Hostname is $parm_hostname\n";
3215 if ($parm_hostname !~ /\./)
3217 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
3220 if ($parm_hostname =~ /[[:upper:]]/)
3222 print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
3227 ##################################################
3228 # Create a testing version of Exim #
3229 ##################################################
3231 # We want to be able to run Exim with a variety of configurations. Normally,
3232 # the use of -C to change configuration causes Exim to give up its root
3233 # privilege (unless the caller is exim or root). For these tests, we do not
3234 # want this to happen. Also, we want Exim to know that it is running in its
3237 # We achieve this by copying the binary and patching it as we go. The new
3238 # binary knows it is a testing copy, and it allows -C and -D without loss of
3239 # privilege. Clearly, this file is dangerous to have lying around on systems
3240 # where there are general users with login accounts. To protect against this,
3241 # we put the new binary in a special directory that is accessible only to the
3242 # caller of this script, who is known to have sudo root privilege from the test
3243 # that was done above. Furthermore, we ensure that the binary is deleted at the
3244 # end of the test. First ensure the directory exists.
3247 { unlink "eximdir/exim"; } # Just in case
3250 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
3251 system("sudo chgrp $parm_eximgroup eximdir");
3254 # The construction of the patched binary must be done as root, so we use
3255 # a separate script. As well as indicating that this is a test-harness binary,
3256 # the version number is patched to "x.yz" so that its length is always the
3257 # same. Otherwise, when it appears in Received: headers, it affects the length
3258 # of the message, which breaks certain comparisons.
3260 die "** Unable to make patched exim: $!\n"
3261 if (system("sudo ./patchexim $parm_exim") != 0);
3263 # From this point on, exits from the program must go via the subroutine
3264 # tests_exit(), so that suitable cleaning up can be done when required.
3265 # Arrange to catch interrupting signals, to assist with this.
3267 $SIG{INT} = \&inthandler;
3268 $SIG{PIPE} = \&pipehandler;
3270 # For some tests, we need another copy of the binary that is setuid exim rather
3273 system("sudo cp eximdir/exim eximdir/exim_exim;" .
3274 "sudo chown $parm_eximuser eximdir/exim_exim;" .
3275 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
3276 "sudo chmod 06755 eximdir/exim_exim");
3279 ##################################################
3280 # Make copies of utilities we might need #
3281 ##################################################
3283 # Certain of the tests make use of some of Exim's utilities. We do not need
3284 # to be root to copy these.
3286 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
3288 $dbm_build_deleted = 0;
3289 if (defined $parm_lookups{dbm} &&
3290 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
3292 delete $parm_lookups{dbm};
3293 $dbm_build_deleted = 1;
3296 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
3298 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
3301 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
3303 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
3306 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
3308 tests_exit(-1, "Failed to make a copy of exinext: $!");
3311 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
3313 tests_exit(-1, "Failed to make a copy of exigrep: $!");
3316 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
3318 tests_exit(-1, "Failed to make a copy of eximstats: $!");
3322 ##################################################
3323 # Check that the Exim user can access stuff #
3324 ##################################################
3326 # We delay this test till here so that we can check access to the actual test
3327 # binary. This will be needed when Exim re-exec's itself to do deliveries.
3329 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
3330 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
3332 if ($parm_caller_uid eq $parm_exim_uid) {
3333 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
3334 ."the same as caller ($parm_caller,$parm_caller_uid)");
3336 if ($parm_caller_gid eq $parm_exim_gid) {
3337 tests_exit(-1, "Exim group ($parm_eximgroup,$parm_exim_gid) cannot be "
3338 ."the same as caller's ($parm_caller) group as it confuses "
3339 ."results analysis");
3342 print "The Exim user needs access to the test suite directory. Checking ...";
3344 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
3346 my($why) = "unknown failure $rc";
3348 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
3349 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
3350 $why = "Couldn't read auxiliary group list" if $rc == 3;
3351 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
3352 $why = "Couldn't set gid" if $rc == 5;
3353 $why = "Couldn't set uid" if $rc == 6;
3354 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
3355 print "\n** $why\n";
3356 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
3364 ##################################################
3365 # Create a list of available tests #
3366 ##################################################
3368 # The scripts directory contains a number of subdirectories whose names are
3369 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
3370 # from the first requires certain optional features to be included in the Exim
3371 # binary. These requirements are contained in a file called "REQUIRES" within
3372 # the directory. We scan all these tests, discarding those that cannot be run
3373 # because the current binary does not support the right facilities, and also
3374 # those that are outside the numerical range selected.
3376 print "\nTest range is $test_start to $test_end (flavour $flavour)\n";
3377 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
3379 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
3380 if $dbm_build_deleted;
3382 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
3383 @test_dirs = sort readdir(DIR);
3386 # Remove . and .. and CVS from the list.
3388 for ($i = 0; $i < @test_dirs; $i++)
3390 my($d) = $test_dirs[$i];
3391 if ($d eq "." || $d eq ".." || $d eq "CVS")
3393 splice @test_dirs, $i, 1;
3398 # Scan for relevant tests
3400 tests_exit(-1, "Failed to unlink $log_summary_filename")
3401 if (-e $log_summary_filename && !unlink($log_summary_filename));
3402 for ($i = 0; $i < @test_dirs; $i++)
3404 my($testdir) = $test_dirs[$i];
3407 print ">>Checking $testdir\n" if $debug;
3409 # Skip this directory if the first test is equal or greater than the first
3410 # test in the next directory.
3412 next if ($i < @test_dirs - 1) &&
3413 ($test_start >= substr($test_dirs[$i+1], 0, 4));
3415 # No need to carry on if the end test is less than the first test in this
3418 last if $test_end < substr($testdir, 0, 4);
3420 # Check requirements, if any.
3422 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
3428 if (/^support (.*)$/)
3430 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
3432 elsif (/^running (.*)$/)
3434 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
3436 elsif (/^lookup (.*)$/)
3438 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
3440 elsif (/^authenticators? (.*)$/)
3442 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
3444 elsif (/^router (.*)$/)
3446 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
3448 elsif (/^transport (.*)$/)
3450 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
3454 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
3461 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
3465 # Loop if we do not want the tests in this subdirectory.
3470 print "Omitting tests in $testdir (missing $_)\n";
3473 # We want the tests from this subdirectory, provided they are in the
3474 # range that was selected.
3476 opendir(SUBDIR, "scripts/$testdir") ||
3477 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
3478 @testlist = sort readdir(SUBDIR);
3481 foreach $test (@testlist)
3483 next if ($test !~ /^\d{4}(?:\.\d+)?$/);
3484 if (!$wantthis || $test < $test_start || $test > $test_end)
3486 log_test($log_summary_filename, $test, '.');
3490 push @test_list, "$testdir/$test";
3495 print ">>Test List: @test_list\n", if $debug;
3498 ##################################################
3499 # Munge variable auxiliary data #
3500 ##################################################
3502 # Some of the auxiliary data files have to refer to the current testing
3503 # directory and other parameter data. The generic versions of these files are
3504 # stored in the aux-var-src directory. At this point, we copy each of them
3505 # to the aux-var directory, making appropriate substitutions. There aren't very
3506 # many of them, so it's easiest just to do this every time. Ensure the mode
3507 # is standardized, as this path is used as a test for the ${stat: expansion.
3509 # A similar job has to be done for the files in the dnszones-src directory, to
3510 # make the fake DNS zones for testing. Most of the zone files are copied to
3511 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
3512 # networks that are defined by parameter.
3514 foreach $basedir ("aux-var", "dnszones")
3516 system("sudo rm -rf $parm_cwd/$basedir");
3517 mkdir("$parm_cwd/$basedir", 0777);
3518 chmod(0755, "$parm_cwd/$basedir");
3520 opendir(AUX, "$parm_cwd/$basedir-src") ||
3521 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
3522 my(@filelist) = readdir(AUX);
3525 foreach $file (@filelist)
3527 my($outfile) = $file;
3528 next if $file =~ /^\./;
3530 if ($file eq "db.ip4.V4NET")
3532 $outfile = "db.ip4.$parm_ipv4_test_net";
3534 elsif ($file eq "db.ip6.V6NET")
3536 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3538 $outfile = "db.ip6.@nibbles";
3542 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3543 open(IN, "$parm_cwd/$basedir-src/$file") ||
3544 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3545 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3546 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3557 # Set a user's shell, distinguishable from /bin/sh
3559 symlink('/bin/sh' => 'aux-var/sh');
3560 $ENV{SHELL} = $parm_shell = "$parm_cwd/aux-var/sh";
3562 ##################################################
3563 # Create fake DNS zones for this host #
3564 ##################################################
3566 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3567 # sure that there are forward and reverse registrations for this host, using
3568 # its real IP addresses. Dynamically created zone files achieve this.
3570 if ($have_ipv4 || $have_ipv6)
3572 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3573 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3574 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3575 print OUT "; This is a dynamically constructed fake zone file.\n" .
3576 "; The following line causes fakens to return PASS_ON\n" .
3577 "; for queries that it cannot answer\n\n" .
3578 "PASS ON NOT FOUND\n\n";
3579 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3580 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3581 print OUT "\n; End\n";
3585 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3587 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3588 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3590 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3591 print OUT "; This is a dynamically constructed fake zone file.\n" .
3592 "; The zone is $components[0].in-addr.arpa.\n\n" .
3593 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3598 if ($have_ipv6 && $parm_ipv6 ne "::1")
3600 my($exp_v6) = $parm_ipv6;
3601 $exp_v6 =~ s/[^:]//g;
3602 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3603 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3604 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3605 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3606 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3607 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3609 $exp_v6 = $parm_ipv6;
3611 my(@components) = split /:/, $exp_v6;
3612 my(@nibbles) = reverse (split /\s*/, shift @components);
3616 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3618 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3619 print OUT "; This is a dynamically constructed fake zone file.\n" .
3620 "; The zone is @nibbles.ip6.arpa.\n\n";
3622 @components = reverse @components;
3623 foreach $c (@components)
3625 $c = "0$c" until $c =~ /^..../;
3626 @nibbles = reverse(split /\s*/, $c);
3627 print OUT "$sep@nibbles";
3631 print OUT " PTR $parm_hostname.\n\n; End\n";
3638 ##################################################
3639 # Create lists of mailboxes and message logs #
3640 ##################################################
3642 # We use these lists to check that a test has created the expected files. It
3643 # should be faster than looking for the file each time. For mailboxes, we have
3644 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3645 # is just a flat list of files.
3647 @oldmails = list_files_below("mail");
3648 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3649 @oldmsglogs = readdir(DIR);
3654 ##################################################
3655 # Run the required tests #
3656 ##################################################
3658 # Each test script contains a number of tests, separated by a line that
3659 # contains ****. We open input from the terminal so that we can read responses
3662 if (not $force_continue) {
3663 # runtest needs to interact if we're not in continue
3664 # mode. It does so by communicate to /dev/tty
3665 open(T, "/dev/tty") or tests_exit(-1, "Failed to open /dev/tty: $!");
3669 print "\nPress RETURN to run the tests: ";
3670 $_ = $force_continue ? "c" : <T>;
3675 foreach $test (@test_list)
3678 local($commandno) = 0;
3679 local($subtestno) = 0;
3680 (local $testno = $test) =~ s|.*/||;
3681 local($sortlog) = 0;
3685 my($thistestdir) = substr($test, 0, -5);
3687 $dynamic_socket->close() if $dynamic_socket;
3689 if ($lasttestdir ne $thistestdir)
3692 if (-s "scripts/$thistestdir/REQUIRES")
3695 print "\n>>> The following tests require: ";
3696 open(IN, "scripts/$thistestdir/REQUIRES") ||
3697 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3700 $gnutls = 1 if /^support GnuTLS/;
3707 $lasttestdir = $thistestdir;
3709 # Remove any debris in the spool directory and the test-mail directory
3710 # and also the files for collecting stdout and stderr. Then put back
3711 # the test-mail directory for appendfile deliveries.
3713 system "sudo /bin/rm -rf spool test-*";
3714 system "mkdir test-mail 2>/dev/null";
3716 # A privileged Exim will normally make its own spool directory, but some of
3717 # the tests run in unprivileged modes that don't always work if the spool
3718 # directory isn't already there. What is more, we want anybody to be able
3719 # to read it in order to find the daemon's pid.
3721 system "mkdir spool; " .
3722 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3723 "sudo chmod 0755 spool";
3725 # Empty the cache that keeps track of things like message id mappings, and
3726 # set up the initial sequence strings.
3738 $TEST_STATE->{munge} = '';
3740 # Remove the associative arrays used to hold checked mail files and msglogs
3742 undef %expected_mails;
3743 undef %expected_msglogs;
3745 # Open the test's script
3746 open(SCRIPT, "scripts/$test") ||
3747 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3748 # Run through the script once to set variables which should be global
3751 if (/^no_message_check/) { $message_skip = 1; next; }
3752 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3753 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3754 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3755 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3756 if (/^sortlog/) { $sortlog = 1; next; }
3757 if (/\bPORT_DYNAMIC\b/) { $dynamic_socket = Exim::Runtest::dynamic_socket(); next; }
3759 # Reset to beginning of file for per test interpreting/processing
3762 # The first line in the script must be a comment that is used to identify
3763 # the set of tests as a whole.
3767 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3768 printf("%s %s", (substr $test, 5), (substr $_, 2));
3770 # Loop for each of the subtests within the script. The variable $server_pid
3771 # is used to remember the pid of a "server" process, for which we do not
3772 # wait until we have waited for a subsequent command.
3774 local($server_pid) = 0;
3775 for ($commandno = 1; !eof SCRIPT; $commandno++)
3777 # Skip further leading comments and blank lines, handle the flag setting
3778 # commands, and deal with tests for IP support.
3783 # Could remove these variable settings because they are already
3784 # set above, but doesn't hurt to leave them here.
3785 if (/^no_message_check/) { $message_skip = 1; next; }
3786 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3787 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3788 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3789 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3790 if (/^sortlog/) { $sortlog = 1; next; }
3792 if (/^need_largefiles/)
3794 next if $have_largefiles;
3795 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3796 $docheck = 0; # don't check output
3797 undef $_; # pretend EOF
3804 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3805 $docheck = 0; # don't check output
3806 undef $_; # pretend EOF
3817 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3818 $docheck = 0; # don't check output
3819 undef $_; # pretend EOF
3823 if (/^need_move_frozen_messages/)
3825 next if defined $parm_support{move_frozen_messages};
3826 print ">>> move frozen message support is needed for test $testno, " .
3827 "but is not\n>>> available: skipping\n";
3828 $docheck = 0; # don't check output
3829 undef $_; # pretend EOF
3833 last unless /^(?:#(?!##\s)|\s*$)/;
3835 last if !defined $_; # Hit EOF
3837 my($subtest_startline) = $lineno;
3839 # Now run the command. The function returns 0 for an inline command,
3840 # 1 if a non-exim command was run and waited for, 2 if an exim
3841 # command was run and waited for, and 3 if a command
3842 # was run and not waited for (usually a daemon or server startup).
3844 my($commandname) = '';
3846 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3849 $0 = "[runtest $testno]";
3852 print ">> rc=$rc cmdrc=$cmdrc\n";
3853 if (defined $run_extra) {
3854 foreach my $k (keys %$run_extra) {
3855 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3856 print ">> $k -> $v\n";
3860 $run_extra = {} unless defined $run_extra;
3861 foreach my $k (keys %$run_extra) {
3862 if (exists $TEST_STATE->{$k}) {
3863 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3864 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3866 if (defined $run_extra->{$k}) {
3867 $TEST_STATE->{$k} = $run_extra->{$k};
3868 } elsif (exists $TEST_STATE->{$k}) {
3869 delete $TEST_STATE->{$k};
3873 # Hit EOF after an initial return code number
3875 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3877 # Carry on with the next command if we did not wait for this one. $rc == 0
3878 # if no subprocess was run; $rc == 3 if we started a process but did not
3881 next if ($rc == 0 || $rc == 3);
3883 # We ran and waited for a command. Check for the expected result unless
3886 if ($cmdrc != $expectrc && !$sigpipehappened)
3888 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3889 if (($cmdrc & 0xff) == 0)
3891 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3893 elsif (($cmdrc & 0xff00) == 0)
3894 { printf("** Killed by signal %d", $cmdrc & 255); }
3896 { printf("** Status %x", $cmdrc); }
3900 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3901 $_ = $force_continue ? "c" : <T>;
3902 tests_exit(1) if /^q?$/i;
3903 if (/^c$/ && $force_continue) {
3904 log_failure($log_failed_filename, $testno, "exit code unexpected");
3905 log_test($log_summary_filename, $testno, 'F')
3907 if ($force_continue)
3909 print "\nstderr tail:\n";
3910 print "===================\n";
3911 system("tail -20 test-stderr");
3912 print "===================\n";
3913 print "... continue forced\n";
3919 system("$more test-stderr");
3923 system("$more test-stdout");
3927 $retry = 1 if /^r$/i;
3931 # If the command was exim, and a listening server is running, we can now
3932 # close its input, which causes us to wait for it to finish, which is why
3933 # we didn't close it earlier.
3935 if ($rc == 2 && $server_pid != 0)
3941 if (($? & 0xff) == 0)
3942 { printf("Server return code %d", $?/256); }
3943 elsif (($? & 0xff00) == 0)
3944 { printf("Server killed by signal %d", $? & 255); }
3946 { printf("Server status %x", $?); }
3950 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3951 $_ = $force_continue ? "c" : <T>;
3952 tests_exit(1) if /^q?$/i;
3953 if (/^c$/ && $force_continue) {
3954 log_failure($log_failed_filename, $testno, "exit code unexpected");
3955 log_test($log_summary_filename, $testno, 'F')
3957 print "... continue forced\n" if $force_continue;
3962 open(S, "test-stdout-server") ||
3963 tests_exit(-1, "Failed to open test-stdout-server: $!");
3968 $retry = 1 if /^r$/i;
3975 # The script has finished. Check the all the output that was generated. The
3976 # function returns 0 for a perfect pass, 1 if imperfect but ok, 2 if we should
3977 # rerun the test (the files # have been updated).
3978 # It does not return if the user responds Q to a prompt.
3983 print (("#" x 79) . "\n");
3989 my $rc = check_output($TEST_STATE->{munge});
3990 log_test($log_summary_filename, $testno, 'P') if ($rc == 0);
3993 print (" Script completed\n");
3997 print (("#" x 79) . "\n");
4004 ##################################################
4005 # Exit from the test script #
4006 ##################################################
4008 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
4011 # End of runtest script