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 #XXX This loses any trailing "deliving unencypted to" which is unfortunate
804 # but I can't work out how to deal with that.
805 s/(TLS session: \(SSL_\w+\): error:)(.*)(?!: delivering)/$1 <<detail omitted>>/;
806 s/(TLS error on connection from .* \(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
807 next if /SSL verify error: depth=0 error=certificate not trusted/;
809 # ======== Maildir things ========
810 # timestamp output in maildir processing
811 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
813 # maildir delivery files appearing in log lines (in cases of error)
814 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
816 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
818 # Maildir file names in general
819 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
822 while (/^\d+S,\d+C\s*$/)
827 last if !/^\d+ \d+\s*$/;
828 print MUNGED "ddd d\n";
835 # ======== Output from the "fd" program about open descriptors ========
836 # The statuses seem to be different on different operating systems, but
837 # at least we'll still be checking the number of open fd's.
839 s/max fd = \d+/max fd = dddd/;
840 s/status=0 RDONLY/STATUS/g;
841 s/status=1 WRONLY/STATUS/g;
842 s/status=2 RDWR/STATUS/g;
845 # ======== Contents of spool files ========
846 # A couple of tests dump the contents of the -H file. The length fields
847 # will be wrong because of different user names, etc.
848 s/^\d\d\d(?=[PFS*])/ddd/;
851 # ========= Exim lookups ==================
852 # Lookups have a char which depends on the number of lookup types compiled in,
853 # in stderr output. Replace with a "0". Recognising this while avoiding
854 # other output is fragile; perhaps the debug output should be revised instead.
855 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
857 # ==========================================================
858 # MIME boundaries in RFC3461 DSN messages
859 s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
861 # ==========================================================
862 # Some munging is specific to the specific file types
864 # ======== stdout ========
868 # Skip translate_ip_address and use_classresources in -bP output because
869 # they aren't always there.
871 next if /translate_ip_address =/;
872 next if /use_classresources/;
874 # In certain filter tests, remove initial filter lines because they just
875 # clog up by repetition.
879 next if /^(Sender\staken\sfrom|
880 Return-path\scopied\sfrom|
883 if (/^Testing \S+ filter/)
885 $_ = <IN>; # remove blank line
890 # remote IPv6 addrs vary
891 s/^(Connection request from) \[.*:.*:.*\]$/$1 \[ipv6\]/;
893 # openssl version variances
894 # Error lines on stdout from SSL contain process id values and file names.
895 # They also contain a source file name and line number, which may vary from
896 # release to release.
898 next if /^SSL info:/;
899 next if /SSL verify error: depth=0 error=certificate not trusted/;
900 s/SSL3_READ_BYTES/ssl3_read_bytes/i;
901 s/^\d+:error:\d+(:SSL routines:ssl3_read_bytes:[^:]+:).*(:SSL alert number \d\d)$/pppp:error:dddddddd$1\[...\]$2/;
903 # gnutls version variances
904 next if /^Error in the pull function./;
906 # optional IDN2 variant conversions. Accept either IDN1 or IDN2
907 s/conversion strasse.de/conversion xn--strae-oqa.de/;
908 s/conversion: german.xn--strae-oqa.de/conversion: german.straße.de/;
911 # ======== stderr ========
915 # The very first line of debugging output will vary
917 s/^Exim version .*/Exim version x.yz ..../;
919 # Debugging lines for Exim terminations
921 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
923 # IP address lookups use gethostbyname() when IPv6 is not supported,
924 # and gethostbyname2() or getipnodebyname() when it is.
926 s/\b(gethostbyname2?|\bgetipnodebyname)(\(af=inet\))?/get[host|ipnode]byname[2]/;
928 # drop gnutls version strings
929 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
930 next if /GnuTLS runtime version: \d+[\.\d]+$/;
932 # drop openssl version strings
933 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
934 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
937 next if /^Lookups \(built-in\):/;
938 next if /^Loading lookup modules from/;
939 next if /^Loaded \d+ lookup modules/;
940 next if /^Total \d+ lookups/;
942 # drop compiler information
943 next if /^Compiler:/;
946 # different libraries will have different numbers (possibly 0) of follow-up
947 # lines, indenting with more data
948 if (/^Library version:/) {
952 goto RESET_AFTER_EXTRA_LINE_READ;
956 # drop other build-time controls emitted for debugging
957 next if /^WHITELIST_D_MACROS:/;
958 next if /^TRUSTED_CONFIG_LIST:/;
960 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
961 # with -be, privileges will have been dropped, so this will always
963 next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
965 # We might not keep this check; rather than change all the tests, just
966 # ignore it as long as it succeeds; then we only need to change the
967 # TLS tests where tls_require_ciphers has been set.
968 if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
972 next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
974 # We invoke Exim with -D, so we hit this new message as of Exim 4.73:
975 next if /^macros_trusted overridden to true by whitelisting/;
977 # We have to omit the localhost ::1 address so that all is well in
978 # the IPv4-only case.
980 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
981 if (/looked up these IP addresses/);
982 next if /name=localhost address=::1/;
984 # drop pdkim debugging header
985 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
987 # Various other IPv6 lines must be omitted too
989 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
990 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
991 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
992 next if / in dns_ipv4_lookup?/;
994 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
996 $_= <IN>; # Gets "returning DNS_NODATA"
1000 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
1001 # are unset, because tls ain't always there.
1003 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
1004 \sno\s\((option\sunset|end\sof\slist)\)/x;
1006 # Skip auxiliary group lists because they will vary.
1008 next if /auxiliary group list:/;
1010 # Skip "extracted from gecos field" because the gecos field varies
1012 next if /extracted from gecos field/;
1014 # Skip "waiting for data on socket" and "read response data: size=" lines
1015 # because some systems pack more stuff into packets than others.
1017 next if /waiting for data on socket/;
1018 next if /read response data: size=/;
1020 # If Exim is compiled with readline support but it can't find the library
1021 # to load, there will be an extra debug line. Omit it.
1023 next if /failed to load readline:/;
1025 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
1026 # O_CREAT; other's don't. In the latter case there is some debugging output
1027 # which is not present in the former. Skip the relevant lines (there are
1030 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
1036 # Some tests turn on +expand debugging to check on expansions.
1037 # Unfortunately, the Received: expansion varies, depending on whether TLS
1038 # is compiled or not. So we must remove the relevant debugging if it is.
1040 if (/^condition: def:tls_cipher/)
1042 while (<IN>) { last if /^condition: def:sender_address/; }
1044 elsif (/^expanding: Received: /)
1046 while (<IN>) { last if !/^\s/; }
1049 # remote port numbers vary
1050 s/(Connection request from 127.0.0.1 port) \d{1,5}/$1 sssss/;
1052 # Skip hosts_require_dane checks when the options
1053 # are unset, because dane ain't always there.
1055 next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
1058 next if /host in hosts_proxy\?/;
1060 # Experimental_International
1061 next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
1063 # Environment cleaning
1064 next if /\w+ in keep_environment\? (yes|no)/;
1066 # Sizes vary with test hostname
1067 s/^cmd buf flush \d+ bytes$/cmd buf flush ddd bytes/;
1069 # Spool filesystem free space changes on different systems.
1070 s/^((?:spool|log) directory space =) -?\d+K (inodes =)\s*-?\d+/$1 nnnnnK $2 nnnnn/;
1072 # Non-TLS builds have different expansions for received_header_text
1073 if (s/(with \$received_protocol)\}\} \$\{if def:tls_cipher \{\(\$tls_cipher\)\n$/$1/)
1076 s/\s+\}\}(?=\(Exim )/\}\} /;
1078 if (/^ condition: def:tls_cipher$/)
1080 <IN>; <IN>; <IN>; <IN>; <IN>; <IN>;
1081 <IN>; <IN>; <IN>; <IN>; <IN>; next;
1084 # Not all platforms build with DKIM enabled
1085 next if /^PDKIM >> Body data for hash, canonicalized/;
1087 # Parts of DKIM-specific debug output depend on the time/date
1088 next if /^date:\w+,\{SP\}/;
1089 next if /^PDKIM \[[^[]+\] (Header hash|b) computed:/;
1091 # Not all platforms support TCP Fast Open, and the compile omits the check
1092 if (s/\S+ in hosts_try_fastopen\? no \(option unset\)\n$//)
1095 s/ \.\.\. >>> / ... /;
1096 s/Address family not supported by protocol family/Network Error/;
1097 s/Network is unreachable/Network Error/;
1100 next if /^(ppppp )?setsockopt FASTOPEN: Protocol not available$/;
1102 # When Exim is checking the size of directories for maildir, it uses
1103 # the check_dir_size() function to scan directories. Of course, the order
1104 # of the files that are obtained using readdir() varies from system to
1105 # system. We therefore buffer up debugging lines from check_dir_size()
1106 # and sort them before outputting them.
1108 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
1116 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
1117 "to ensure consistency\n";
1118 @saved = sort(@saved);
1119 print MUNGED @saved;
1123 # Skip some lines that Exim puts out at the start of debugging output
1124 # because they will be different in different binaries.
1127 unless (/^Berkeley DB: / ||
1128 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
1129 /^Authenticators:/ ||
1134 /^log selectors =/ ||
1136 /^Fixed never_users:/ ||
1137 /^Configure owner:/ ||
1147 # ======== log ========
1151 # Berkeley DB version differences
1152 next if / Berkeley DB error: /;
1155 # ======== All files other than stderr ========
1167 ##################################################
1168 # Subroutine to interact with caller #
1169 ##################################################
1171 # Arguments: [0] the prompt string
1172 # [1] if there is a U in the prompt and $force_update is true
1173 # [2] if there is a C in the prompt and $force_continue is true
1174 # Returns: returns the answer
1177 my ($prompt, $have_u, $have_c) = @_;
1182 print "... update forced\n";
1187 print "... continue forced\n";
1196 ##################################################
1197 # Subroutine to log in force_continue mode #
1198 ##################################################
1200 # In force_continue mode, we just want a terse output to a statically
1201 # named logfile. If multiple files in same batch (stdout, stderr, etc)
1202 # all have mismatches, it will log multiple times.
1204 # Arguments: [0] the logfile to append to
1205 # [1] the testno that failed
1211 my ($logfile, $testno, $detail) = @_;
1213 open(my $fh, '>>', $logfile) or return;
1215 print $fh "Test $testno "
1216 . (defined $detail ? "$detail " : '')
1220 # Computer-readable summary results logfile
1223 my ($logfile, $testno, $resultchar) = @_;
1225 open(my $fh, '>>', $logfile) or return;
1226 print $fh "$testno $resultchar\n";
1231 ##################################################
1232 # Subroutine to compare one output file #
1233 ##################################################
1235 # When an Exim server is part of the test, its output is in separate files from
1236 # an Exim client. The server data is concatenated with the client data as part
1237 # of the munging operation.
1239 # Arguments: [0] the name of the main raw output file
1240 # [1] the name of the server raw output file or undef
1241 # [2] where to put the munged copy
1242 # [3] the name of the saved file
1243 # [4] TRUE if this is a log file whose deliveries must be sorted
1244 # [5] optionally, a custom munge command
1246 # Returns: 0 comparison succeeded
1247 # 1 comparison failed; differences to be ignored
1248 # 2 comparison failed; files may have been updated (=> re-compare)
1250 # Does not return if the user replies "Q" to a prompt.
1253 my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
1255 # If there is no saved file, the raw files must either not exist, or be
1256 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1258 # we check if there is a flavour specific file, but we remember
1259 # the original file name as "generic"
1261 $sf_flavour = "$sf_generic.$flavour";
1262 $sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
1264 if (! -e $sf_current)
1266 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1269 print "** $rf is not empty\n" if (-s $rf);
1270 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1274 $_ = interact('Continue, Show, or Quit? [Q] ', undef, $force_continue);
1275 tests_exit(1) if /^q?$/;
1276 if (/^c$/ && $force_continue) {
1277 log_failure($log_failed_filename, $testno, $rf);
1278 log_test($log_summary_filename, $testno, 'F') if ($force_continue);
1284 foreach $f ($rf, $rsf)
1286 if (defined $f && -s $f)
1289 print "------------ $f -----------\n"
1290 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1291 system("$more '$f'");
1298 $_ = interact('Continue, Update & retry, Quit? [Q] ', $force_update, $force_continue);
1299 tests_exit(1) if /^q?$/;
1300 if (/^c$/ && $force_continue) {
1301 log_failure($log_failed_filename, $testno, $rf);
1302 log_test($log_summary_filename, $testno, 'F')
1311 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1312 # was a request to create a saved file. First, create the munged file from any
1313 # data that does exist.
1315 open(MUNGED, '>', $mf) || tests_exit(-1, "Failed to open $mf: $!");
1316 my($truncated) = munge($rf, $extra) if -e $rf;
1318 # Append the raw server log, if it is non-empty
1319 if (defined $rsf && -e $rsf)
1321 print MUNGED "\n******** SERVER ********\n";
1322 $truncated |= munge($rsf, $extra);
1326 # If a saved file exists, do the comparison. There are two awkward cases:
1328 # If "*** truncated ***" was found in the new file, it means that a log line
1329 # was overlong, and truncated. The problem is that it may be truncated at
1330 # different points on different systems, because of different user name
1331 # lengths. We reload the file and the saved file, and remove lines from the new
1332 # file that precede "*** truncated ***" until we reach one that matches the
1333 # line that precedes it in the saved file.
1335 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1336 # for an individual message might vary in their order from system to system, as
1337 # a result of parallel deliveries. We load the munged file and sort sequences
1338 # of delivery lines.
1342 # Deal with truncated text items
1346 my(@munged, @saved, $i, $j, $k);
1348 open(MUNGED, $mf) || tests_exit(-1, "Failed to open $mf: $!");
1351 open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
1356 for ($i = 0; $i < @munged; $i++)
1358 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1360 for (; $j < @saved; $j++)
1361 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1362 last if $j >= @saved; # not found in saved
1364 for ($k = $i - 1; $k >= 0; $k--)
1365 { last if $munged[$k] eq $saved[$j - 1]; }
1367 last if $k <= 0; # failed to find previous match
1368 splice @munged, $k + 1, $i - $k - 1;
1373 open(MUNGED, '>', $mf) || tests_exit(-1, "Failed to open $mf: $!");
1374 for ($i = 0; $i < @munged; $i++)
1375 { print MUNGED $munged[$i]; }
1379 # Deal with log sorting
1383 my(@munged, $i, $j);
1385 open(MUNGED, $mf) || tests_exit(-1, "Failed to open $mf: $!");
1389 for ($i = 0; $i < @munged; $i++)
1391 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1393 for ($j = $i + 1; $j < @munged; $j++)
1395 last if $munged[$j] !~
1396 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1398 @temp = splice(@munged, $i, $j - $i);
1399 @temp = sort(@temp);
1400 splice(@munged, $i, 0, @temp);
1404 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1405 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1406 for ($i = 0; $i < @munged; $i++)
1407 { print MUNGED $munged[$i]; }
1413 return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
1415 # Handle comparison failure
1417 print "** Comparison of $mf with $sf_current failed";
1418 system("$more test-cf");
1423 $_ = interact('Continue, Retry, Update current'
1424 . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : '')
1425 . ' & retry, Quit? [Q] ', $force_update, $force_continue);
1426 tests_exit(1) if /^q?$/;
1427 if (/^c$/ && $force_continue) {
1428 log_failure($log_failed_filename, $testno, $sf_current);
1429 log_test($log_summary_filename, $testno, 'F')
1433 last if (/^[us]$/i);
1437 # Update or delete the saved file, and give the appropriate return code.
1441 my $sf = /^u/i ? $sf_current : $sf_flavour;
1442 tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
1446 # if we deal with a flavour file, we can't delete it, because next time the generic
1447 # file would be used again
1448 if ($sf_current eq $sf_flavour) {
1449 open(FOO, ">$sf_current");
1453 tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
1462 ##################################################
1464 # keyed by name of munge; value is a ref to a hash
1465 # which is keyed by file, value a string to look for.
1467 # paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
1468 # Search strings starting with 's' do substitutions;
1469 # with '/' do line-skips.
1470 # Triggered by a scriptfile line "munge <name>"
1471 ##################################################
1474 { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
1476 'gnutls_unexpected' =>
1477 { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
1479 'gnutls_handshake' =>
1480 { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
1482 'optional_events' =>
1483 { 'stdout' => '/event_action =/' },
1486 { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
1488 'optional_cert_hostnames' =>
1489 { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
1492 { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
1495 { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
1498 { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
1501 { 'mainlog' => 's/ X=TLS\S+ / X=TLS_proto_and_cipher /' },
1504 { 'stderr' => 's/(^\s{0,4}|(?<=Process )|(?<=child ))\d{1,5}/ppppp/g' },
1506 'optional_dsn_info' =>
1507 { 'mail' => '/^(X-(Remote-MTA-(smtp-greeting|helo-response)|Exim-Diagnostic|(body|message)-linecount):|Remote-MTA: X-ip;)/'
1510 'optional_config' =>
1512 dkim_(canon|domain|private_key|selector|sign_headers|strict)
1513 |gnutls_require_(kx|mac|protocols)
1514 |hosts_(requ(est|ire)|try)_(dane|ocsp)
1515 |hosts_(avoid|nopass|require|verify_avoid)_tls
1521 { 'mainlog' => 's%/(usr/(local/)?)?bin/%SYSBINDIR/%' },
1523 'sync_check_data' =>
1524 { 'mainlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/',
1525 'rejectlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/'},
1527 'debuglog_stdout' =>
1528 { 'stdout' => 's/^[ .]*\d\d:\d\d:\d\d\s+\d+ //;
1529 s/Process \d+ is ready for new message/Process pppp is ready for new message/'
1532 'timeout_errno' => # actual errno differs Solaris vs. Linux
1533 { 'mainlog' => 's/(host deferral .* errno) <\d+> /$1 <EEE> /' },
1539 return $a if ($a > $b);
1543 ##################################################
1544 # Subroutine to check the output of a test #
1545 ##################################################
1547 # This function is called when the series of subtests is complete. It makes
1548 # use of check_file(), whose arguments are:
1550 # [0] the name of the main raw output file
1551 # [1] the name of the server raw output file or undef
1552 # [2] where to put the munged copy
1553 # [3] the name of the saved file
1554 # [4] TRUE if this is a log file whose deliveries must be sorted
1555 # [5] an optional custom munge command
1557 # Arguments: Optionally, name of a single custom munge to run.
1558 # Returns: 0 if the output compared equal
1559 # 1 if comparison failed; differences to be ignored
1560 # 2 if re-run needed (files may have been updated)
1563 my($mungename) = $_[0];
1565 my($munge) = $munges->{$mungename} if defined $mungename;
1567 $yield = max($yield, check_file("spool/log/paniclog",
1568 "spool/log/serverpaniclog",
1569 "test-paniclog-munged",
1570 "paniclog/$testno", 0,
1571 $munge->{paniclog}));
1573 $yield = max($yield, check_file("spool/log/rejectlog",
1574 "spool/log/serverrejectlog",
1575 "test-rejectlog-munged",
1576 "rejectlog/$testno", 0,
1577 $munge->{rejectlog}));
1579 $yield = max($yield, check_file("spool/log/mainlog",
1580 "spool/log/servermainlog",
1581 "test-mainlog-munged",
1582 "log/$testno", $sortlog,
1583 $munge->{mainlog}));
1587 $yield = max($yield, check_file("test-stdout",
1588 "test-stdout-server",
1589 "test-stdout-munged",
1590 "stdout/$testno", 0,
1596 $yield = max($yield, check_file("test-stderr",
1597 "test-stderr-server",
1598 "test-stderr-munged",
1599 "stderr/$testno", 0,
1603 # Compare any delivered messages, unless this test is skipped.
1605 if (! $message_skip)
1609 # Get a list of expected mailbox files for this script. We don't bother with
1610 # directories, just the files within them.
1612 foreach $oldmail (@oldmails)
1614 next unless $oldmail =~ /^mail\/$testno\./;
1615 print ">> EXPECT $oldmail\n" if $debug;
1616 $expected_mails{$oldmail} = 1;
1619 # If there are any files in test-mail, compare them. Note that "." and
1620 # ".." are automatically omitted by list_files_below().
1622 @mails = list_files_below("test-mail");
1624 foreach $mail (@mails)
1626 next if $mail eq "test-mail/oncelog";
1628 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1629 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1631 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1634 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1637 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1638 $yield = max($yield, check_file($mail, undef, "test-mail-munged",
1639 "mail/$testno.$saved_mail", 0,
1641 delete $expected_mails{"mail/$testno.$saved_mail"};
1644 # Complain if not all expected mails have been found
1646 if (scalar(keys %expected_mails) != 0)
1648 foreach $key (keys %expected_mails)
1649 { print "** no test file found for $key\n"; }
1653 $_ = interact('Continue, Update & retry, or Quit? [Q] ', $force_update, $force_continue);
1654 tests_exit(1) if /^q?$/;
1655 if (/^c$/ && $force_continue) {
1656 log_failure($log_failed_filename, $testno, "missing email");
1657 log_test($log_summary_filename, $testno, 'F')
1661 # For update, we not only have to unlink the file, but we must also
1662 # remove it from the @oldmails vector, as otherwise it will still be
1663 # checked for when we re-run the test.
1667 foreach $key (keys %expected_mails)
1670 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1671 for ($i = 0; $i < @oldmails; $i++)
1673 if ($oldmails[$i] eq $key)
1675 splice @oldmails, $i, 1;
1686 # Compare any remaining message logs, unless this test is skipped.
1690 # Get a list of expected msglog files for this test
1692 foreach $oldmsglog (@oldmsglogs)
1694 next unless $oldmsglog =~ /^$testno\./;
1695 $expected_msglogs{$oldmsglog} = 1;
1698 # If there are any files in spool/msglog, compare them. However, we have
1699 # to munge the file names because they are message ids, which are
1702 if (opendir(DIR, "spool/msglog"))
1704 @msglogs = sort readdir(DIR);
1707 foreach $msglog (@msglogs)
1709 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1710 ($munged_msglog = $msglog) =~
1711 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1712 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1713 $yield = max($yield, check_file("spool/msglog/$msglog", undef,
1714 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
1716 delete $expected_msglogs{"$testno.$munged_msglog"};
1720 # Complain if not all expected msglogs have been found
1722 if (scalar(keys %expected_msglogs) != 0)
1724 foreach $key (keys %expected_msglogs)
1726 print "** no test msglog found for msglog/$key\n";
1727 ($msgid) = $key =~ /^\d+\.(.*)$/;
1728 foreach $cachekey (keys %cache)
1730 if ($cache{$cachekey} eq $msgid)
1732 print "** original msgid $cachekey\n";
1740 $_ = interact('Continue, Update, or Quit? [Q] ', $force_update, $force_continue);
1741 tests_exit(1) if /^q?$/;
1742 if (/^c$/ && $force_continue) {
1743 log_failure($log_failed_filename, $testno, "missing msglog");
1744 log_test($log_summary_filename, $testno, 'F')
1749 foreach $key (keys %expected_msglogs)
1751 tests_exit(-1, "Failed to unlink msglog/$key")
1752 if !unlink("msglog/$key");
1765 ##################################################
1766 # Subroutine to run one "system" command #
1767 ##################################################
1769 # We put this in a subroutine so that the command can be reflected when
1772 # Argument: the command to be run
1780 $prcmd =~ s/; /;\n>> /;
1781 print ">> $prcmd\n";
1788 ##################################################
1789 # Subroutine to run one script command #
1790 ##################################################
1792 # The <SCRIPT> file is open for us to read an optional return code line,
1793 # followed by the command line and any following data lines for stdin. The
1794 # command line can be continued by the use of \. Data lines are not continued
1795 # in this way. In all lines, the following substitutions are made:
1797 # DIR => the current directory
1798 # CALLER => the caller of this script
1800 # Arguments: the current test number
1801 # reference to the subtest number, holding previous value
1802 # reference to the expected return code value
1803 # reference to where to put the command name (for messages)
1804 # auxiliary information returned from a previous run
1806 # Returns: 0 the command was executed inline, no subprocess was run
1807 # 1 a non-exim command was run and waited for
1808 # 2 an exim command was run and waited for
1809 # 3 a command was run and not waited for (daemon, server, exim_lock)
1810 # 4 EOF was encountered after an initial return code line
1811 # Optionally also a second parameter, a hash-ref, with auxiliary information:
1812 # exim_pid: pid of a run process
1813 # munge: name of a post-script results munger
1816 my($testno) = $_[0];
1817 my($subtestref) = $_[1];
1818 my($commandnameref) = $_[3];
1819 my($aux_info) = $_[4];
1822 our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
1824 if (/^(\d+)\s*$/) # Handle unusual return code
1829 return 4 if !defined $_; # Missing command
1836 # Handle concatenated command lines
1839 while (substr($_, -1) eq"\\")
1842 $_ = substr($_, 0, -1);
1843 chomp($temp = <SCRIPT>);
1855 do_substitute($testno);
1856 if ($debug) { printf ">> $_\n"; }
1858 # Pass back the command name (for messages)
1860 ($$commandnameref) = /^(\S+)/;
1862 # Here follows code for handling the various different commands that are
1863 # supported by this script. The first group of commands are all freestanding
1864 # in that they share no common code and are not followed by any data lines.
1870 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1871 # utility and to make DBM files for testing DBM lookups.
1873 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1875 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1876 "echo exim_dbmbuild exit code = \$?)" .
1882 # The "dump" command runs exim_dumpdb. On different systems, the output for
1883 # some types of dump may appear in a different order because it's just hauled
1884 # out of the DBM file. We can solve this by sorting. Ignore the leading
1885 # date/time, as it will be flattened later during munging.
1887 if (/^dump\s+(\S+)/)
1891 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1892 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1893 open(OUT, ">>test-stdout");
1894 print OUT "+++++++++++++++++++++++++++\n";
1896 if ($which eq "retry")
1903 my($aa) = split(' ', $a);
1904 my($bb) = split(' ', $b);
1908 foreach $item (@temp)
1910 $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
1911 print OUT " $item\n";
1917 if ($which eq "callout")
1920 my($aa) = substr $a, 21;
1921 my($bb) = substr $b, 21;
1934 # verbose comments start with ###
1936 for my $file (qw(test-stdout test-stderr test-stderr-server test-stdout-server)) {
1937 open my $fh, '>>', $file or die "Can't open >>$file: $!\n";
1943 # The "echo" command is a way of writing comments to the screen.
1944 if (/^echo\s+(.*)$/)
1951 # The "exim_lock" command runs exim_lock in the same manner as "server",
1952 # but it doesn't use any input.
1954 if (/^exim_lock\s+(.*)$/)
1956 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1957 $server_pid = open SERVERCMD, "|$cmd" ||
1958 tests_exit(-1, "Failed to run $cmd\n");
1960 # This gives the process time to get started; otherwise the next
1961 # process may not find it there when it expects it.
1963 select(undef, undef, undef, 0.1);
1968 # The "exinext" command runs exinext
1970 if (/^exinext\s+(.*)/)
1972 run_system("(./eximdir/exinext " .
1973 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1974 "-C $parm_cwd/test-config $1;" .
1975 "echo exinext exit code = \$?)" .
1981 # The "exigrep" command runs exigrep on the current mainlog
1983 if (/^exigrep\s+(.*)/)
1985 run_system("(./eximdir/exigrep " .
1986 "$1 $parm_cwd/spool/log/mainlog;" .
1987 "echo exigrep exit code = \$?)" .
1993 # The "eximstats" command runs eximstats on the current mainlog
1995 if (/^eximstats\s+(.*)/)
1997 run_system("(./eximdir/eximstats " .
1998 "$1 $parm_cwd/spool/log/mainlog;" .
1999 "echo eximstats exit code = \$?)" .
2005 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
2006 # spool directory, to save Exim from re-creating it each time.
2010 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
2011 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
2012 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
2013 "sudo chmod 0400 $gen_fn";
2018 # The "killdaemon" command should ultimately follow the starting of any Exim
2019 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
2020 # it outputting "Terminated" to the terminal when not in the background.
2024 my $return_extra = {};
2025 if (exists $aux_info->{exim_pid})
2027 $pid = $aux_info->{exim_pid};
2028 $return_extra->{exim_pid} = undef;
2029 print ">> killdaemon: recovered pid $pid\n" if $debug;
2032 run_system("sudo /bin/kill -INT $pid");
2036 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
2039 run_system("sudo /bin/kill -INT $pid");
2040 close DAEMONCMD; # Waits for process
2043 run_system("sudo /bin/rm -f spool/exim-daemon.*");
2044 return (1, $return_extra);
2048 # The "millisleep" command is like "sleep" except that its argument is in
2049 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
2052 elsif (/^millisleep\s+(.*)$/)
2054 select(undef, undef, undef, $1/1000);
2059 # The "munge" command selects one of a hardwired set of test-result modifications
2060 # to be made before result compares are run agains the golden set. This lets
2061 # us account for test-system dependent things which only affect a few, but known,
2063 # Currently only the last munge takes effect.
2065 if (/^munge\s+(.*)$/)
2067 return (0, { munge => $1 });
2071 # The "sleep" command does just that. For sleeps longer than 1 second we
2072 # tell the user what's going on.
2074 if (/^sleep\s+(.*)$/)
2082 printf(" Test %d sleep $1 ", $$subtestref);
2088 printf("\r Test %d $cr", $$subtestref);
2094 # Various Unix management commands are recognized
2096 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
2097 /^sudo\s(rmdir|rm|mv|chown|chmod)\s/)
2099 run_system("$_ >>test-stdout 2>>test-stderr");
2108 # The next group of commands are also freestanding, but they are all followed
2112 # The "server" command starts up a script-driven server that runs in parallel
2113 # with the following exim command. Therefore, we want to run a subprocess and
2114 # not yet wait for it to complete. The waiting happens after the next exim
2115 # command, triggered by $server_pid being non-zero. The server sends its output
2116 # to a different file. The variable $server_opts, if not empty, contains
2117 # options to disable IPv4 or IPv6 if necessary.
2118 # This works because "server" swallows its stdin before waiting for a connection.
2120 if (/^server\s+(.*)$/)
2122 $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2123 $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
2124 print ">> $cmd\n" if ($debug);
2125 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
2126 SERVERCMD->autoflush(1);
2127 print ">> Server pid is $server_pid\n" if $debug;
2131 last if /^\*{4}\s*$/;
2134 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
2135 # because close() waits for the process.
2137 # Interlock the server startup; otherwise the next
2138 # process may not find it there when it expects it.
2139 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2144 # The "write" command is a way of creating files of specific sizes for
2145 # buffering tests, or containing specific data lines from within the script
2146 # (rather than hold lots of little files). The "catwrite" command does the
2147 # same, but it also copies the lines to test-stdout.
2149 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
2151 my($cat) = defined $1;
2153 @sizes = split /\s+/, $3 if defined $3;
2154 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
2158 open CAT, ">>test-stdout" ||
2159 tests_exit(-1, "Failed to open test-stdout: $!");
2160 print CAT "==========\n";
2163 if (scalar @sizes > 0)
2170 last if /^\+{4}\s*$/;
2177 while (scalar @sizes > 0)
2179 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
2180 $leadin = '' if !defined $leadin;
2182 $len -= length($leadin) + 1;
2183 while ($count-- > 0)
2185 print FILE $leadin, "a" x $len, "\n";
2186 print CAT $leadin, "a" x $len, "\n" if $cat;
2191 # Post data, or only data if no sized data
2196 last if /^\*{4}\s*$/;
2204 print CAT "==========\n";
2215 # From this point on, script commands are implemented by setting up a shell
2216 # command in the variable $cmd. Shared code to run this command and handle its
2217 # input and output follows.
2219 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
2220 # program that plays the part of an email client. We also have the availability
2221 # of running Perl for doing one-off special things. Note that all these
2222 # commands expect stdin data to be supplied.
2224 if (/^client/ || /^(sudo\s+)?perl\b/)
2226 s"client"./bin/client";
2227 $cmd = "$_ >>test-stdout 2>>test-stderr";
2230 # For the "exim" command, replace the text "exim" with the path for the test
2231 # binary, plus -D options to pass over various parameters, and a -C option for
2232 # the testing configuration file. When running in the test harness, Exim does
2233 # not drop privilege when -C and -D options are present. To run the exim
2234 # command as root, we use sudo.
2236 elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+)?\s+(.*)$/)
2239 my($envset) = (defined $1)? $1 : '';
2240 my($sudo) = (defined $3)? "sudo " . (defined $4 ? "-u $4 ":'') : '';
2241 my($special)= (defined $5)? $5 : '';
2242 $wait_time = (defined $2)? $2 : 0;
2244 # Return 2 rather than 1 afterwards
2248 # Update the test number
2250 $$subtestref = $$subtestref + 1;
2251 printf(" Test %d $cr", $$subtestref);
2253 # Copy the configuration file, making the usual substitutions.
2255 open (IN, "$parm_cwd/confs/$testno") ||
2256 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
2257 open (OUT, ">test-config") ||
2258 tests_exit(-1, "Couldn't open test-config: $!\n");
2261 do_substitute($testno);
2267 # The string $msg1 in args substitutes the message id of the first
2268 # message on the queue, and so on. */
2270 if ($args =~ /\$msg/)
2272 my @listcmd = ("$parm_cwd/eximdir/exim", '-bp',
2273 "-DEXIM_PATH=$parm_cwd/eximdir/exim",
2274 -C => "$parm_cwd/test-config");
2275 print ">> Getting queue list from:\n>> @listcmd\n" if $debug;
2276 # We need the message ids sorted in ascending order.
2277 # Message id is: <timestamp>-<pid>-<fractional-time>. On some systems (*BSD) the
2278 # PIDs are randomized, so sorting just the whole PID doesn't work.
2279 # We do the Schartz' transformation here (sort on
2280 # <timestamp><fractional-time>). Thanks to Kirill Miazine
2282 map { $_->[1] } # extract the values
2283 sort { $a->[0] cmp $b->[0] } # sort by key
2284 map { [join('.' => (split /-/, $_)[0,2]) => $_] } # key (timestamp.fractional-time) => value(message_id)
2285 map { /^\s*\d+[smhdw]\s+\S+\s+(\S+)/ } `@listcmd` or tests_exit(-1, "No output from `exim -bp` (@listcmd)\n");
2287 # Done backwards just in case there are more than 9
2289 for (my $i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
2290 if ( $args =~ /\$msg\d/ )
2292 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
2293 unless $force_continue;
2297 # If -d is specified in $optargs, remove it from $args; i.e. let
2298 # the command line for runtest override. Then run Exim.
2300 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
2302 my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : '';
2304 $cmd = "$envset$sudo$opt_valgrind" .
2305 "$parm_cwd/eximdir/exim$special$optargs " .
2306 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
2307 "-C $parm_cwd/test-config $args " .
2308 ">>test-stdout 2>>test-stderr";
2309 # If the command is starting an Exim daemon, we run it in the same
2310 # way as the "server" command above, that is, we don't want to wait
2311 # for the process to finish. That happens when "killdaemon" is obeyed later
2312 # in the script. We also send the stderr output to test-stderr-server. The
2313 # daemon has its log files put in a different place too (by configuring with
2314 # log_file_path). This requires the directory to be set up in advance.
2316 # There are also times when we want to run a non-daemon version of Exim
2317 # (e.g. a queue runner) with the server configuration. In this case,
2318 # we also define -DNOTDAEMON.
2320 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
2322 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2323 if ($debug) { printf ">> daemon: $cmd\n"; }
2324 run_system("sudo mkdir spool/log 2>/dev/null");
2325 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2327 # Before running the command, convert the -bd option into -bdf so that an
2328 # Exim daemon doesn't double fork. This means that when we wait close
2329 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
2330 # file is written to the spool directory, in case the Exim binary was
2331 # built with PID_FILE_PATH pointing somewhere else.
2333 if ($cmd =~ /\s-oP\s/)
2335 ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
2336 $cmd =~ s!\s-bd\s! -bdf !;
2340 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2341 $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
2343 print ">> |${cmd}-server\n" if ($debug);
2344 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
2345 DAEMONCMD->autoflush(1);
2346 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2348 # Interlock with daemon startup
2349 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2350 return 3; # Don't wait
2352 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
2355 # The port and the $dynamic_socket was already allocated while parsing the
2356 # script file, where -DSERVER=wait:PORT_DYNAMIC was encountered.
2358 my $listen_port = $1;
2359 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
2360 run_system("sudo mkdir spool/log 2>/dev/null");
2361 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2364 if (not defined $pid) { die "** fork failed: $!\n" }
2367 open(STDIN, '<&', $dynamic_socket) or die "** dup sock to stdin failed: $!\n";
2368 close($dynamic_socket);
2369 print "[$$]>> ${cmd}-server\n" if ($debug);
2370 exec "exec ${cmd}-server";
2371 die "Can't exec ${cmd}-server: $!\n";
2373 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2374 select(undef, undef, undef, 0.3); # Let the daemon get going
2375 return (3, { exim_pid => $pid }); # Don't wait
2379 # The "background" command is run but not waited-for, like exim -DSERVER=server.
2380 # One script line is read and fork-exec'd. The PID is stored for a later
2383 elsif (/^background$/)
2386 # $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2388 $_ = <SCRIPT>; $lineno++;
2391 if ($debug) { printf ">> daemon: $line >>test-stdout 2>>test-stderr\n"; }
2394 if (not defined $pid) { die "** fork failed: $!\n" }
2396 print "[$$]>> ${line}\n" if ($debug);
2398 open(STDIN, "<", "test-stdout");
2400 open(STDOUT, ">>", "test-stdout");
2402 open(STDERR, ">>", "test-stderr-server");
2403 exec "exec ${line}";
2407 # open(my $fh, ">", $pidfile) ||
2408 # tests_exit(-1, "Failed to open $pidfile: $!");
2409 # printf($fh, "%d\n", $pid);
2412 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2413 select(undef, undef, undef, 0.3); # Let the daemon get going
2414 return (3, { exim_pid => $pid }); # Don't wait
2421 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
2424 # Run the command, with stdin connected to a pipe, and write the stdin data
2425 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
2426 # the terminating newline (and the \NONL\). If the command contains
2427 # -DSERVER=server add "-server" to the command, where it will adjoin the name
2428 # for the stderr file. See comment above about the use of -DSERVER.
2430 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : '';
2431 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
2432 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
2438 last if /^\*{4}\s*$/;
2439 do_substitute($testno);
2440 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
2443 # For timeout tests, wait before closing the pipe; we expect a
2444 # SIGPIPE error in this case.
2448 printf(" Test %d sleep $wait_time ", $$subtestref);
2449 while ($wait_time-- > 0)
2454 printf("\r Test %d $cr", $$subtestref);
2457 $sigpipehappened = 0;
2458 close CMD; # Waits for command to finish
2459 return $yield; # Ran command and waited
2465 ###############################################################################
2466 ###############################################################################
2468 # Here begins the Main Program ...
2470 ###############################################################################
2471 ###############################################################################
2475 print "Exim tester $testversion\n";
2477 # extend the PATH with .../sbin
2478 # we map all (.../bin) to (.../sbin:.../bin)
2480 my %seen = map { $_, 1 } split /:/, $ENV{PATH};
2481 join ':' => map { m{(.*)/bin$}
2482 ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
2484 split /:/, $ENV{PATH};
2487 ##################################################
2488 # Some tests check created file modes #
2489 ##################################################
2494 ##################################################
2495 # Check for the "less" command #
2496 ##################################################
2498 $more = 'more' if system('which less >/dev/null 2>&1') != 0;
2502 ##################################################
2503 # Check for sudo access to root #
2504 ##################################################
2506 print "You need to have sudo access to root to run these tests. Checking ...\n";
2507 if (system('sudo true >/dev/null') != 0)
2509 die "** Test for sudo failed: testing abandoned.\n";
2513 print "Test for sudo OK\n";
2518 ##################################################
2519 # See if an Exim binary has been given #
2520 ##################################################
2522 # If the first character of the first argument is '/', the argument is taken
2523 # as the path to the binary. If the first argument does not start with a
2524 # '/' but exists in the file system, it's assumed to be the Exim binary.
2526 ($parm_exim, @ARGV) = Exim::Runtest::exim_binary(@ARGV);
2527 print "Exim binary is $parm_exim\n" if $parm_exim ne '';
2531 ##################################################
2532 # Sort out options and which tests are to be run #
2533 ##################################################
2535 # There are a few possible options for the test script itself; after these, any
2536 # options are passed on to Exim calls within the tests. Typically, this is used
2537 # to turn on Exim debugging while setting up a test.
2539 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2541 my($arg) = shift @ARGV;
2544 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2545 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
2546 if ($arg eq "-CONTINUE"){$force_continue = 1;
2549 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2550 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2551 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2552 if ($arg eq "-KEEP") { $save_output = 1; next; }
2553 if ($arg eq "-VALGRIND") { $valgrind = 1; next; }
2554 if ($arg =~ /^-FLAVOU?R$/) { $flavour = shift; next; }
2556 $optargs .= " $arg";
2559 # Any subsequent arguments are a range of test numbers.
2563 $test_end = $test_start = $ARGV[0];
2564 $test_end = $ARGV[1] if (@ARGV > 1);
2565 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2566 if $test_end eq "+";
2567 die "** Test numbers out of order\n" if ($test_end < $test_start);
2571 ##################################################
2572 # Make the command's directory current #
2573 ##################################################
2575 # After doing so, we find its absolute path name.
2578 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2579 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2580 $parm_cwd = Cwd::getcwd();
2583 ##################################################
2584 # Search for an Exim binary to test #
2585 ##################################################
2587 # If an Exim binary hasn't been provided, try to find one. We can handle the
2588 # case where exim-testsuite is installed alongside Exim source directories. For
2589 # PH's private convenience, if there's a directory just called "exim4", that
2590 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2593 # If $parm_exim is still empty, ask the caller
2595 if ($parm_exim eq '')
2597 print "** Did not find an Exim binary to test\n";
2598 for ($i = 0; $i < 5; $i++)
2601 print "** Enter pathname for Exim binary: ";
2602 chomp($trybin = <STDIN>);
2605 $parm_exim = $trybin;
2610 print "** $trybin does not exist\n";
2613 die "** Too many tries\n" if $parm_exim eq '';
2618 ##################################################
2619 # Find what is in the binary #
2620 ##################################################
2622 # deal with TRUSTED_CONFIG_LIST restrictions
2623 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2624 open (IN, "$parm_cwd/confs/0000") ||
2625 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
2626 open (OUT, ">test-config") ||
2627 tests_exit(-1, "Couldn't open test-config: $!\n");
2628 while (<IN>) { print OUT; }
2632 print("Probing with config file: $parm_cwd/test-config\n");
2634 my $eximinfo = "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd -bP exim_user exim_group";
2635 chomp(my @eximinfo = `$eximinfo 2>&1`);
2636 die "$0: Can't run $eximinfo\n" if $? == -1;
2638 warn 'Got ' . $?>>8 . " from $eximinfo\n" if $?;
2641 if (my ($version) = /^Exim version (\S+)/) {
2642 my $git = `git describe --dirty=-XX --match 'exim-4*'`;
2643 if (defined $git and $? == 0) {
2645 $version =~ s/^\d+\K\./_/;
2646 $git =~ s/^exim-//i;
2647 $git =~ s/.*-\Kg([[:xdigit:]]+(?:-XX)?)/$1/;
2650 *** Version mismatch
2651 *** Exim binary: $version
2655 if not $version eq $git;
2658 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2659 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2660 $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
2661 ($parm_configure_owner, $parm_configure_group) = ($1, $2)
2662 if /^Configure owner:\s*(\d+):(\d+)/;
2663 print if /wrong owner/;
2666 if (not defined $parm_eximuser) {
2667 die <<XXX, map { "|$_\n" } @eximinfo;
2668 Unable to extract exim_user from binary.
2669 Check if Exim refused to run; if so, consider:
2670 TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS
2671 If debug permission denied, are you in the exim group?
2672 Failing to get information from binary.
2673 Output from $eximinfo:
2678 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2679 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2681 if (defined $parm_eximgroup)
2683 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2684 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2687 # check the permissions on the TRUSTED_CONFIG_LIST
2688 if (defined $parm_trusted_config_list)
2690 die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
2691 if not -f $parm_trusted_config_list;
2693 die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
2694 if 02 & (stat _)[2];
2696 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
2698 scalar(getgrgid 0), scalar(getgrgid $>)
2699 if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
2701 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
2702 scalar(getpwuid 0), scalar(getpwuid $>)
2703 if (not (-o _ or (stat _)[4] == 0));
2705 open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
2706 my $test_config = getcwd() . '/test-config';
2707 die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
2708 if not grep { /^$test_config$/ } <TCL>;
2712 die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
2715 die "CONFIGURE_OWNER ($parm_configure_owner) does not match the user invoking $0 ($>)\n"
2716 if $parm_configure_owner != $>;
2718 die "CONFIGURE_GROUP ($parm_configure_group) does not match the group invoking $0 ($))\n"
2719 if 0020 & (stat "$parm_cwd/test-config")[2]
2720 and $parm_configure_group != $);
2723 open(EXIMINFO, "$parm_exim -d-all+transport -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2724 die "** Cannot run $parm_exim: $!\n";
2726 print "-" x 78, "\n";
2732 if (/^(Exim|Library) version/) { print; }
2734 elsif (/^Size of off_t: (\d+)/)
2737 $have_largefiles = 1 if $1 > 4;
2738 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2742 elsif (/^Support for: (.*)/)
2745 @temp = split /(\s+)/, $1;
2747 %parm_support = @temp;
2750 elsif (/^Lookups \(built-in\): (.*)/)
2753 @temp = split /(\s+)/, $1;
2755 %parm_lookups = @temp;
2758 elsif (/^Authenticators: (.*)/)
2761 @temp = split /(\s+)/, $1;
2763 %parm_authenticators = @temp;
2766 elsif (/^Routers: (.*)/)
2769 @temp = split /(\s+)/, $1;
2771 %parm_routers = @temp;
2774 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2775 # that the basic transport name is set, and then the name with each of the
2778 elsif (/^Transports: (.*)/)
2781 @temp = split /(\s+)/, $1;
2784 %parm_transports = @temp;
2785 foreach $k (keys %parm_transports)
2789 @temp = split /\//, $k;
2790 $parm_transports{$temp[0]} = " ";
2791 for ($i = 1; $i < @temp; $i++)
2792 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2798 print "-" x 78, "\n";
2800 unlink("$parm_cwd/test-config");
2802 ##################################################
2803 # Check for SpamAssassin and ClamAV #
2804 ##################################################
2806 # These are crude tests. If they aren't good enough, we'll have to improve
2807 # them, for example by actually passing a message through spamc or clamscan.
2809 if (defined $parm_support{Content_Scanning})
2811 my $sock = new FileHandle;
2813 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2815 print "The spamc command works:\n";
2817 # This test for an active SpamAssassin is courtesy of John Jetmore.
2818 # The tests are hard coded to localhost:783, so no point in making
2819 # this test flexible like the clamav test until the test scripts are
2820 # changed. spamd doesn't have the nice PING/PONG protocol that
2821 # clamd does, but it does respond to errors in an informative manner,
2824 my($sint,$sport) = ('127.0.0.1',783);
2827 my $sin = sockaddr_in($sport, inet_aton($sint))
2828 or die "** Failed packing $sint:$sport\n";
2829 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2830 or die "** Unable to open socket $sint:$sport\n";
2833 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2835 connect($sock, $sin)
2836 or die "** Unable to connect to socket $sint:$sport\n";
2839 select((select($sock), $| = 1)[0]);
2840 print $sock "bad command\r\n";
2843 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2849 or die "** Did not get SPAMD from socket $sint:$sport. "
2856 print " Assume SpamAssassin (spamd) is not running\n";
2860 $parm_running{SpamAssassin} = ' ';
2861 print " SpamAssassin (spamd) seems to be running\n";
2866 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2869 # For ClamAV, we need to find the clamd socket for use in the Exim
2870 # configuration. Search for the clamd configuration file.
2872 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2874 my($f, $clamconf, $test_prefix);
2876 print "The clamscan command works";
2878 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2879 $test_prefix = '' if !defined $test_prefix;
2881 foreach $f ("$test_prefix/etc/clamd.conf",
2882 "$test_prefix/usr/local/etc/clamd.conf",
2883 "$test_prefix/etc/clamav/clamd.conf", '')
2892 # Read the ClamAV configuration file and find the socket interface.
2894 if ($clamconf ne '')
2897 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2900 if (/^LocalSocket\s+(.*)/)
2902 $parm_clamsocket = $1;
2903 $socket_domain = AF_UNIX;
2906 if (/^TCPSocket\s+(\d+)/)
2908 if (defined $parm_clamsocket)
2910 $parm_clamsocket .= " $1";
2911 $socket_domain = AF_INET;
2916 $parm_clamsocket = " $1";
2919 elsif (/^TCPAddr\s+(\S+)/)
2921 if (defined $parm_clamsocket)
2923 $parm_clamsocket = $1 . $parm_clamsocket;
2924 $socket_domain = AF_INET;
2929 $parm_clamsocket = $1;
2935 if (defined $socket_domain)
2937 print ":\n The clamd socket is $parm_clamsocket\n";
2938 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2942 if ($socket_domain == AF_UNIX)
2944 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2946 elsif ($socket_domain == AF_INET)
2948 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2949 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2950 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2954 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2956 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2957 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2959 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2962 my $ofh = select $sock; $| = 1; select $ofh;
2963 print $sock "PING\n";
2965 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2970 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2977 print " Assume ClamAV is not running\n";
2981 $parm_running{ClamAV} = ' ';
2982 print " ClamAV seems to be running\n";
2987 print ", but the socket for clamd could not be determined\n";
2988 print "Assume ClamAV is not running\n";
2994 print ", but I can't find a configuration for clamd\n";
2995 print "Assume ClamAV is not running\n";
3001 ##################################################
3003 ##################################################
3004 if (defined $parm_lookups{redis})
3006 if (system("redis-server -v 2>/dev/null >/dev/null") == 0)
3008 print "The redis-server command works\n";
3009 $parm_running{redis} = ' ';
3013 print "The redis-server command failed: assume Redis not installed\n";
3017 ##################################################
3018 # Test for the basic requirements #
3019 ##################################################
3021 # This test suite assumes that Exim has been built with at least the "usual"
3022 # set of routers, transports, and lookups. Ensure that this is so.
3026 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{lsearch});
3028 $missing .= " Router: accept\n" if (!defined $parm_routers{accept});
3029 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{dnslookup});
3030 $missing .= " Router: manualroute\n" if (!defined $parm_routers{manualroute});
3031 $missing .= " Router: redirect\n" if (!defined $parm_routers{redirect});
3033 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{appendfile});
3034 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{autoreply});
3035 $missing .= " Transport: pipe\n" if (!defined $parm_transports{pipe});
3036 $missing .= " Transport: smtp\n" if (!defined $parm_transports{smtp});
3041 print "** Many features can be included or excluded from Exim binaries.\n";
3042 print "** This test suite requires that Exim is built to contain a certain\n";
3043 print "** set of basic facilities. It seems that some of these are missing\n";
3044 print "** from the binary that is under test, so the test cannot proceed.\n";
3045 print "** The missing facilities are:\n";
3047 die "** Test script abandoned\n";
3051 ##################################################
3052 # Check for the auxiliary programs #
3053 ##################################################
3055 # These are always required:
3057 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
3058 "fakens", "iefbr14", "server")
3060 next if ($prog eq "client-ssl" && !defined $parm_support{OpenSSL});
3061 next if ($prog eq "client-gnutls" && !defined $parm_support{GnuTLS});
3062 if (!-e "bin/$prog")
3065 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
3066 die "** Test script abandoned\n";
3070 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
3071 # compiled on systems where we don't know how to. However, if Exim does not
3072 # have that functionality compiled, we needn't bother.
3074 $dlfunc_deleted = 0;
3075 if (defined $parm_support{Expand_dlfunc} && !-e 'bin/loaded')
3077 delete $parm_support{Expand_dlfunc};
3078 $dlfunc_deleted = 1;
3082 ##################################################
3083 # Find environmental details #
3084 ##################################################
3086 # Find the caller of this program.
3088 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
3089 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
3091 $pwpw = $pwpw; # Kill Perl warnings
3092 $pwquota = $pwquota;
3095 $parm_caller_group = getgrgid($parm_caller_gid);
3097 print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
3098 print "Home directory is $parm_caller_home\n";
3100 unless (defined $parm_eximgroup)
3102 print "Unable to derive \$parm_eximgroup.\n";
3103 die "** ABANDONING.\n";
3106 print "You need to be in the Exim group to run these tests. Checking ...";
3108 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
3114 print "\nOh dear, you are not in the Exim group.\n";
3115 die "** Testing abandoned.\n";
3118 # Find this host's IP addresses - there may be many, of course, but we keep
3119 # one of each type (IPv4 and IPv6).
3121 open(IFCONFIG, '-|', (grep { -x "$_/ip" } split /:/, $ENV{PATH}) ? 'ip address' : 'ifconfig -a')
3122 or die "** Cannot run 'ip address' or 'ifconfig -a'\n";
3123 while (not ($parm_ipv4 and $parm_ipv6) and defined($_ = <IFCONFIG>))
3125 if (not $parm_ipv4 and /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)(?:\/\d+)?\s/i)
3127 next if $1 =~ /^(?:127|10)\./;
3131 if (not $parm_ipv6 and /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)(?:\/\d+)/i)
3133 next if $1 eq '::1' or $1 =~ /^fe80/i;
3139 # Use private IP addresses if there are no public ones.
3141 # If either type of IP address is missing, we need to set the value to
3142 # something other than empty, because that wrecks the substitutions. The value
3143 # is reflected, so use a meaningful string. Set appropriate options for the
3144 # "server" command. In practice, however, many tests assume 127.0.0.1 is
3145 # available, so things will go wrong if there is no IPv4 address. The lack
3146 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
3147 # and $have_ipv6 false.
3152 $parm_ipv4 = "<no IPv4 address found>";
3153 $server_opts .= " -noipv4";
3155 elsif ($have_ipv4 == 0)
3157 $parm_ipv4 = "<IPv4 testing disabled>";
3158 $server_opts .= " -noipv4";
3162 $parm_running{IPv4} = " ";
3168 $parm_ipv6 = "<no IPv6 address found>";
3169 $server_opts .= " -noipv6";
3170 delete($parm_support{IPv6});
3172 elsif ($have_ipv6 == 0)
3174 $parm_ipv6 = "<IPv6 testing disabled>";
3175 $server_opts .= " -noipv6";
3176 delete($parm_support{IPv6});
3178 elsif (!defined $parm_support{IPv6})
3181 $parm_ipv6 = "<no IPv6 support in Exim binary>";
3182 $server_opts .= " -noipv6";
3186 $parm_running{IPv6} = " ";
3189 print "IPv4 address is $parm_ipv4\n";
3190 print "IPv6 address is $parm_ipv6\n";
3192 # For munging test output, we need the reversed IP addresses.
3194 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? '' :
3195 join(".", reverse(split /\./, $parm_ipv4));
3197 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
3198 if ($parm_ipv6 =~ /^[\da-f]/)
3200 my(@comps) = split /:/, $parm_ipv6;
3202 foreach $comp (@comps)
3204 push @nibbles, sprintf("%lx", hex($comp) >> 8);
3205 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
3207 $parm_ipv6r = join(".", reverse(@nibbles));
3210 # Find the host name, fully qualified.
3212 chomp($temp = `hostname`);
3213 die "'hostname' didn't return anything\n" unless defined $temp and length $temp;
3216 $parm_hostname = $temp;
3220 $parm_hostname = (gethostbyname($temp))[0];
3221 $parm_hostname = "no.host.name.found" unless defined $parm_hostname and length $parm_hostname;
3223 print "Hostname is $parm_hostname\n";
3225 if ($parm_hostname !~ /\./)
3227 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
3230 if ($parm_hostname =~ /[[:upper:]]/)
3232 print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
3237 ##################################################
3238 # Create a testing version of Exim #
3239 ##################################################
3241 # We want to be able to run Exim with a variety of configurations. Normally,
3242 # the use of -C to change configuration causes Exim to give up its root
3243 # privilege (unless the caller is exim or root). For these tests, we do not
3244 # want this to happen. Also, we want Exim to know that it is running in its
3247 # We achieve this by copying the binary and patching it as we go. The new
3248 # binary knows it is a testing copy, and it allows -C and -D without loss of
3249 # privilege. Clearly, this file is dangerous to have lying around on systems
3250 # where there are general users with login accounts. To protect against this,
3251 # we put the new binary in a special directory that is accessible only to the
3252 # caller of this script, who is known to have sudo root privilege from the test
3253 # that was done above. Furthermore, we ensure that the binary is deleted at the
3254 # end of the test. First ensure the directory exists.
3257 { unlink "eximdir/exim"; } # Just in case
3260 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
3261 system("sudo chgrp $parm_eximgroup eximdir");
3264 # The construction of the patched binary must be done as root, so we use
3265 # a separate script. As well as indicating that this is a test-harness binary,
3266 # the version number is patched to "x.yz" so that its length is always the
3267 # same. Otherwise, when it appears in Received: headers, it affects the length
3268 # of the message, which breaks certain comparisons.
3270 die "** Unable to make patched exim: $!\n"
3271 if (system("sudo ./patchexim $parm_exim") != 0);
3273 # From this point on, exits from the program must go via the subroutine
3274 # tests_exit(), so that suitable cleaning up can be done when required.
3275 # Arrange to catch interrupting signals, to assist with this.
3277 $SIG{INT} = \&inthandler;
3278 $SIG{PIPE} = \&pipehandler;
3280 # For some tests, we need another copy of the binary that is setuid exim rather
3283 system("sudo cp eximdir/exim eximdir/exim_exim;" .
3284 "sudo chown $parm_eximuser eximdir/exim_exim;" .
3285 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
3286 "sudo chmod 06755 eximdir/exim_exim");
3289 ##################################################
3290 # Make copies of utilities we might need #
3291 ##################################################
3293 # Certain of the tests make use of some of Exim's utilities. We do not need
3294 # to be root to copy these.
3296 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
3298 $dbm_build_deleted = 0;
3299 if (defined $parm_lookups{dbm} &&
3300 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
3302 delete $parm_lookups{dbm};
3303 $dbm_build_deleted = 1;
3306 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
3308 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
3311 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
3313 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
3316 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
3318 tests_exit(-1, "Failed to make a copy of exinext: $!");
3321 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
3323 tests_exit(-1, "Failed to make a copy of exigrep: $!");
3326 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
3328 tests_exit(-1, "Failed to make a copy of eximstats: $!");
3332 ##################################################
3333 # Check that the Exim user can access stuff #
3334 ##################################################
3336 # We delay this test till here so that we can check access to the actual test
3337 # binary. This will be needed when Exim re-exec's itself to do deliveries.
3339 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
3340 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
3342 if ($parm_caller_uid eq $parm_exim_uid) {
3343 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
3344 ."the same as caller ($parm_caller,$parm_caller_uid)");
3346 if ($parm_caller_gid eq $parm_exim_gid) {
3347 tests_exit(-1, "Exim group ($parm_eximgroup,$parm_exim_gid) cannot be "
3348 ."the same as caller's ($parm_caller) group as it confuses "
3349 ."results analysis");
3352 print "The Exim user needs access to the test suite directory. Checking ...";
3354 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
3356 my($why) = "unknown failure $rc";
3358 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
3359 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
3360 $why = "Couldn't read auxiliary group list" if $rc == 3;
3361 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
3362 $why = "Couldn't set gid" if $rc == 5;
3363 $why = "Couldn't set uid" if $rc == 6;
3364 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
3365 print "\n** $why\n";
3366 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
3374 ##################################################
3375 # Create a list of available tests #
3376 ##################################################
3378 # The scripts directory contains a number of subdirectories whose names are
3379 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
3380 # from the first requires certain optional features to be included in the Exim
3381 # binary. These requirements are contained in a file called "REQUIRES" within
3382 # the directory. We scan all these tests, discarding those that cannot be run
3383 # because the current binary does not support the right facilities, and also
3384 # those that are outside the numerical range selected.
3386 print "\nTest range is $test_start to $test_end (flavour $flavour)\n";
3387 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
3389 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
3390 if $dbm_build_deleted;
3392 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
3393 @test_dirs = sort readdir(DIR);
3396 # Remove . and .. and CVS from the list.
3398 for ($i = 0; $i < @test_dirs; $i++)
3400 my($d) = $test_dirs[$i];
3401 if ($d eq "." || $d eq ".." || $d eq "CVS")
3403 splice @test_dirs, $i, 1;
3408 # Scan for relevant tests
3410 tests_exit(-1, "Failed to unlink $log_summary_filename")
3411 if (-e $log_summary_filename && !unlink($log_summary_filename));
3412 for ($i = 0; $i < @test_dirs; $i++)
3414 my($testdir) = $test_dirs[$i];
3417 print ">>Checking $testdir\n" if $debug;
3419 # Skip this directory if the first test is equal or greater than the first
3420 # test in the next directory.
3422 next if ($i < @test_dirs - 1) &&
3423 ($test_start >= substr($test_dirs[$i+1], 0, 4));
3425 # No need to carry on if the end test is less than the first test in this
3428 last if $test_end < substr($testdir, 0, 4);
3430 # Check requirements, if any.
3432 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
3438 if (/^support (.*)$/)
3440 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
3442 elsif (/^running (.*)$/)
3444 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
3446 elsif (/^lookup (.*)$/)
3448 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
3450 elsif (/^authenticators? (.*)$/)
3452 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
3454 elsif (/^router (.*)$/)
3456 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
3458 elsif (/^transport (.*)$/)
3460 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
3464 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
3471 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
3475 # Loop if we do not want the tests in this subdirectory.
3480 print "Omitting tests in $testdir (missing $_)\n";
3483 # We want the tests from this subdirectory, provided they are in the
3484 # range that was selected.
3486 opendir(SUBDIR, "scripts/$testdir") ||
3487 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
3488 @testlist = sort readdir(SUBDIR);
3491 foreach $test (@testlist)
3493 next if ($test !~ /^\d{4}(?:\.\d+)?$/);
3494 if (!$wantthis || $test < $test_start || $test > $test_end)
3496 log_test($log_summary_filename, $test, '.');
3500 push @test_list, "$testdir/$test";
3505 print ">>Test List: @test_list\n", if $debug;
3508 ##################################################
3509 # Munge variable auxiliary data #
3510 ##################################################
3512 # Some of the auxiliary data files have to refer to the current testing
3513 # directory and other parameter data. The generic versions of these files are
3514 # stored in the aux-var-src directory. At this point, we copy each of them
3515 # to the aux-var directory, making appropriate substitutions. There aren't very
3516 # many of them, so it's easiest just to do this every time. Ensure the mode
3517 # is standardized, as this path is used as a test for the ${stat: expansion.
3519 # A similar job has to be done for the files in the dnszones-src directory, to
3520 # make the fake DNS zones for testing. Most of the zone files are copied to
3521 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
3522 # networks that are defined by parameter.
3524 foreach $basedir ("aux-var", "dnszones")
3526 system("sudo rm -rf $parm_cwd/$basedir");
3527 mkdir("$parm_cwd/$basedir", 0777);
3528 chmod(0755, "$parm_cwd/$basedir");
3530 opendir(AUX, "$parm_cwd/$basedir-src") ||
3531 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
3532 my(@filelist) = readdir(AUX);
3535 foreach $file (@filelist)
3537 my($outfile) = $file;
3538 next if $file =~ /^\./;
3540 if ($file eq "db.ip4.V4NET")
3542 $outfile = "db.ip4.$parm_ipv4_test_net";
3544 elsif ($file eq "db.ip6.V6NET")
3546 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3548 $outfile = "db.ip6.@nibbles";
3552 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3553 open(IN, "$parm_cwd/$basedir-src/$file") ||
3554 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3555 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3556 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3567 # Set a user's shell, distinguishable from /bin/sh
3569 symlink('/bin/sh' => 'aux-var/sh');
3570 $ENV{SHELL} = $parm_shell = "$parm_cwd/aux-var/sh";
3572 ##################################################
3573 # Create fake DNS zones for this host #
3574 ##################################################
3576 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3577 # sure that there are forward and reverse registrations for this host, using
3578 # its real IP addresses. Dynamically created zone files achieve this.
3580 if ($have_ipv4 || $have_ipv6)
3582 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3583 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3584 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3585 print OUT "; This is a dynamically constructed fake zone file.\n" .
3586 "; The following line causes fakens to return PASS_ON\n" .
3587 "; for queries that it cannot answer\n\n" .
3588 "PASS ON NOT FOUND\n\n";
3589 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3590 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3591 print OUT "\n; End\n";
3595 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3597 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3598 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3600 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3601 print OUT "; This is a dynamically constructed fake zone file.\n" .
3602 "; The zone is $components[0].in-addr.arpa.\n\n" .
3603 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3608 if ($have_ipv6 && $parm_ipv6 ne "::1")
3610 my($exp_v6) = $parm_ipv6;
3611 $exp_v6 =~ s/[^:]//g;
3612 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3613 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3614 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3615 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3616 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3617 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3619 $exp_v6 = $parm_ipv6;
3621 my(@components) = split /:/, $exp_v6;
3622 my(@nibbles) = reverse (split /\s*/, shift @components);
3626 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3628 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3629 print OUT "; This is a dynamically constructed fake zone file.\n" .
3630 "; The zone is @nibbles.ip6.arpa.\n\n";
3632 @components = reverse @components;
3633 foreach $c (@components)
3635 $c = "0$c" until $c =~ /^..../;
3636 @nibbles = reverse(split /\s*/, $c);
3637 print OUT "$sep@nibbles";
3641 print OUT " PTR $parm_hostname.\n\n; End\n";
3648 ##################################################
3649 # Create lists of mailboxes and message logs #
3650 ##################################################
3652 # We use these lists to check that a test has created the expected files. It
3653 # should be faster than looking for the file each time. For mailboxes, we have
3654 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3655 # is just a flat list of files.
3657 @oldmails = list_files_below("mail");
3658 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3659 @oldmsglogs = readdir(DIR);
3664 ##################################################
3665 # Run the required tests #
3666 ##################################################
3668 # Each test script contains a number of tests, separated by a line that
3669 # contains ****. We open input from the terminal so that we can read responses
3672 if (not $force_continue) {
3673 # runtest needs to interact if we're not in continue
3674 # mode. It does so by communicate to /dev/tty
3675 open(T, "/dev/tty") or tests_exit(-1, "Failed to open /dev/tty: $!");
3679 print "\nPress RETURN to run the tests: ";
3680 $_ = $force_continue ? "c" : <T>;
3685 foreach $test (@test_list)
3688 local($commandno) = 0;
3689 local($subtestno) = 0;
3690 (local $testno = $test) =~ s|.*/||;
3691 local($sortlog) = 0;
3695 my($thistestdir) = substr($test, 0, -5);
3697 $dynamic_socket->close() if $dynamic_socket;
3699 if ($lasttestdir ne $thistestdir)
3702 if (-s "scripts/$thistestdir/REQUIRES")
3705 print "\n>>> The following tests require: ";
3706 open(IN, "scripts/$thistestdir/REQUIRES") ||
3707 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3710 $gnutls = 1 if /^support GnuTLS/;
3717 $lasttestdir = $thistestdir;
3719 # Remove any debris in the spool directory and the test-mail directory
3720 # and also the files for collecting stdout and stderr. Then put back
3721 # the test-mail directory for appendfile deliveries.
3723 system "sudo /bin/rm -rf spool test-*";
3724 system "mkdir test-mail 2>/dev/null";
3726 # A privileged Exim will normally make its own spool directory, but some of
3727 # the tests run in unprivileged modes that don't always work if the spool
3728 # directory isn't already there. What is more, we want anybody to be able
3729 # to read it in order to find the daemon's pid.
3731 system "mkdir spool; " .
3732 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3733 "sudo chmod 0755 spool";
3735 # Empty the cache that keeps track of things like message id mappings, and
3736 # set up the initial sequence strings.
3748 $TEST_STATE->{munge} = '';
3750 # Remove the associative arrays used to hold checked mail files and msglogs
3752 undef %expected_mails;
3753 undef %expected_msglogs;
3755 # Open the test's script
3756 open(SCRIPT, "scripts/$test") ||
3757 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3758 # Run through the script once to set variables which should be global
3761 if (/^no_message_check/) { $message_skip = 1; next; }
3762 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3763 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3764 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3765 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3766 if (/^sortlog/) { $sortlog = 1; next; }
3767 if (/\bPORT_DYNAMIC\b/) { $dynamic_socket = Exim::Runtest::dynamic_socket(); next; }
3769 # Reset to beginning of file for per test interpreting/processing
3772 # The first line in the script must be a comment that is used to identify
3773 # the set of tests as a whole.
3777 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3778 printf("%s %s", (substr $test, 5), (substr $_, 2));
3780 # Loop for each of the subtests within the script. The variable $server_pid
3781 # is used to remember the pid of a "server" process, for which we do not
3782 # wait until we have waited for a subsequent command.
3784 local($server_pid) = 0;
3785 for ($commandno = 1; !eof SCRIPT; $commandno++)
3787 # Skip further leading comments and blank lines, handle the flag setting
3788 # commands, and deal with tests for IP support.
3793 # Could remove these variable settings because they are already
3794 # set above, but doesn't hurt to leave them here.
3795 if (/^no_message_check/) { $message_skip = 1; next; }
3796 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3797 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3798 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3799 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3800 if (/^sortlog/) { $sortlog = 1; next; }
3802 if (/^need_largefiles/)
3804 next if $have_largefiles;
3805 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3806 $docheck = 0; # don't check output
3807 undef $_; # pretend EOF
3814 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3815 $docheck = 0; # don't check output
3816 undef $_; # pretend EOF
3827 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3828 $docheck = 0; # don't check output
3829 undef $_; # pretend EOF
3833 if (/^need_move_frozen_messages/)
3835 next if defined $parm_support{move_frozen_messages};
3836 print ">>> move frozen message support is needed for test $testno, " .
3837 "but is not\n>>> available: skipping\n";
3838 $docheck = 0; # don't check output
3839 undef $_; # pretend EOF
3843 last unless /^(?:#(?!##\s)|\s*$)/;
3845 last if !defined $_; # Hit EOF
3847 my($subtest_startline) = $lineno;
3849 # Now run the command. The function returns 0 for an inline command,
3850 # 1 if a non-exim command was run and waited for, 2 if an exim
3851 # command was run and waited for, and 3 if a command
3852 # was run and not waited for (usually a daemon or server startup).
3854 my($commandname) = '';
3856 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3859 $0 = "[runtest $testno]";
3862 print ">> rc=$rc cmdrc=$cmdrc\n";
3863 if (defined $run_extra) {
3864 foreach my $k (keys %$run_extra) {
3865 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3866 print ">> $k -> $v\n";
3870 $run_extra = {} unless defined $run_extra;
3871 foreach my $k (keys %$run_extra) {
3872 if (exists $TEST_STATE->{$k}) {
3873 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3874 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3876 if (defined $run_extra->{$k}) {
3877 $TEST_STATE->{$k} = $run_extra->{$k};
3878 } elsif (exists $TEST_STATE->{$k}) {
3879 delete $TEST_STATE->{$k};
3883 # Hit EOF after an initial return code number
3885 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3887 # Carry on with the next command if we did not wait for this one. $rc == 0
3888 # if no subprocess was run; $rc == 3 if we started a process but did not
3891 next if ($rc == 0 || $rc == 3);
3893 # We ran and waited for a command. Check for the expected result unless
3896 if ($cmdrc != $expectrc && !$sigpipehappened)
3898 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3899 if (($cmdrc & 0xff) == 0)
3901 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3903 elsif (($cmdrc & 0xff00) == 0)
3904 { printf("** Killed by signal %d", $cmdrc & 255); }
3906 { printf("** Status %x", $cmdrc); }
3910 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3911 $_ = $force_continue ? "c" : <T>;
3912 tests_exit(1) if /^q?$/i;
3913 if (/^c$/ && $force_continue) {
3914 log_failure($log_failed_filename, $testno, "exit code unexpected");
3915 log_test($log_summary_filename, $testno, 'F')
3917 if ($force_continue)
3919 print "\nstderr tail:\n";
3920 print "===================\n";
3921 system("tail -20 test-stderr");
3922 print "===================\n";
3923 print "... continue forced\n";
3929 system("$more test-stderr");
3933 system("$more test-stdout");
3937 $retry = 1 if /^r$/i;
3941 # If the command was exim, and a listening server is running, we can now
3942 # close its input, which causes us to wait for it to finish, which is why
3943 # we didn't close it earlier.
3945 if ($rc == 2 && $server_pid != 0)
3951 if (($? & 0xff) == 0)
3952 { printf("Server return code %d for test %d starting line %d", $?/256,
3953 $testno, $subtest_startline); }
3954 elsif (($? & 0xff00) == 0)
3955 { printf("Server killed by signal %d", $? & 255); }
3957 { printf("Server status %x", $?); }
3961 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3962 $_ = $force_continue ? "c" : <T>;
3963 tests_exit(1) if /^q?$/i;
3964 if (/^c$/ && $force_continue) {
3965 log_failure($log_failed_filename, $testno, "exit code unexpected");
3966 log_test($log_summary_filename, $testno, 'F')
3968 print "... continue forced\n" if $force_continue;
3973 open(S, "test-stdout-server") ||
3974 tests_exit(-1, "Failed to open test-stdout-server: $!");
3979 $retry = 1 if /^r$/i;
3986 # The script has finished. Check the all the output that was generated. The
3987 # function returns 0 for a perfect pass, 1 if imperfect but ok, 2 if we should
3988 # rerun the test (the files # have been updated).
3989 # It does not return if the user responds Q to a prompt.
3994 print (("#" x 79) . "\n");
4000 my $rc = check_output($TEST_STATE->{munge});
4001 log_test($log_summary_filename, $testno, 'P') if ($rc == 0);
4004 print (" Script completed\n");
4008 print (("#" x 79) . "\n");
4015 ##################################################
4016 # Exit from the test script #
4017 ##################################################
4019 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
4022 # End of runtest script