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
34 use if $ENV{DEBUG} && $ENV{DEBUG} =~ /\bruntest\b/ => ('Smart::Comments' => '####');
37 # Start by initializing some global variables
39 $testversion = "4.80 (08-May-12)";
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 $gnutls_dh_bits_normal = 2236;
49 $cf = 'bin/cf -exact';
53 my $f = Exim::Runtest::flavour();
54 (grep { $f eq $_ } Exim::Runtest::flavours()) ? $f : 'FOO';
58 $log_failed_filename = "failed-summary.log";
70 $test_end = $test_top = 8999;
71 $test_special_top = 9999;
76 # Networks to use for DNS tests. We need to choose some networks that will
77 # never be used so that there is no chance that the host on which we are
78 # running is actually in one of the test networks. Private networks such as
79 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
80 # Rather than use some unassigned numbers (that might become assigned later),
81 # I have chosen some multicast networks, in the belief that such addresses
82 # won't ever be assigned to hosts. This is the only place where these numbers
83 # are defined, so it is trivially possible to change them should that ever
86 $parm_ipv4_test_net = "224";
87 $parm_ipv6_test_net = "ff00";
89 # Port numbers are currently hard-wired
91 $parm_port_n = 1223; # Nothing listening on this port
92 $parm_port_s = 1224; # Used for the "server" command
93 $parm_port_d = 1225; # Used for the Exim daemon
94 $parm_port_d2 = 1226; # Additional for daemon
95 $parm_port_d3 = 1227; # Additional for daemon
96 $parm_port_d4 = 1228; # Additional for daemon
97 my $dynamic_socket; # allocated later for PORT_DYNAMIC
99 # Find a suiteable group name for test (currently only 0001
100 # uses a group name. A numeric group id would do
101 my $parm_mailgroup = Exim::Runtest::mailgroup('mail');
103 # Manually set locale
106 # In some environments USER does not exists, but we
107 # need it for some test(s)
108 $ENV{USER} = getpwuid($>)
109 if not exists $ENV{USER};
111 my ($parm_configure_owner, $parm_configure_group);
112 my ($parm_ipv4, $parm_ipv6);
115 ###############################################################################
116 ###############################################################################
118 # Define a number of subroutines
120 ###############################################################################
121 ###############################################################################
124 ##################################################
126 ##################################################
128 sub pipehandler { $sigpipehappened = 1; }
130 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
133 ##################################################
134 # Do global macro substitutions #
135 ##################################################
137 # This function is applied to configurations, command lines and data lines in
138 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
139 # directory. It takes one argument: the current test number, or zero when
140 # setting up files before running any tests.
143 s?\bCALLER\b?$parm_caller?g;
144 s?\bCALLERGROUP\b?$parm_caller_group?g;
145 s?\bCALLER_UID\b?$parm_caller_uid?g;
146 s?\bCALLER_GID\b?$parm_caller_gid?g;
147 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
148 s?\bDIR/?$parm_cwd/?g;
149 s?\bEXIMGROUP\b?$parm_eximgroup?g;
150 s?\bEXIMUSER\b?$parm_eximuser?g;
151 s?\bHOSTIPV4\b?$parm_ipv4?g;
152 s?\bHOSTIPV6\b?$parm_ipv6?g;
153 s?\bHOSTNAME\b?$parm_hostname?g;
154 s?\bPORT_D\b?$parm_port_d?g;
155 s?\bPORT_D2\b?$parm_port_d2?g;
156 s?\bPORT_D3\b?$parm_port_d3?g;
157 s?\bPORT_D4\b?$parm_port_d4?g;
158 s?\bPORT_N\b?$parm_port_n?g;
159 s?\bPORT_S\b?$parm_port_s?g;
160 s?\bTESTNUM\b?$_[0]?g;
161 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
162 s?\bV6NET:?$parm_ipv6_test_net:?g;
163 s?\bPORT_DYNAMIC\b?$dynamic_socket->sockport()?eg;
164 s?\bMAILGROUP\b?$parm_mailgroup?g;
168 ##################################################
169 # Any state to be preserved across tests #
170 ##################################################
175 ##################################################
176 # Subroutine to tidy up and exit #
177 ##################################################
179 # In all cases, we check for any Exim daemons that have been left running, and
180 # kill them. Then remove all the spool data, test output, and the modified Exim
181 # binary if we are ending normally.
184 # $_[0] = 0 for a normal exit; full cleanup done
185 # $_[0] > 0 for an error exit; no files cleaned up
186 # $_[0] < 0 for a "die" exit; $_[1] contains a message
192 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
193 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
196 if (exists $TEST_STATE->{exim_pid})
198 $pid = $TEST_STATE->{exim_pid};
199 print "Tidyup: killing wait-mode daemon pid=$pid\n";
200 system("sudo kill -INT $pid");
203 if (opendir(DIR, "spool"))
205 my(@spools) = sort readdir(DIR);
207 foreach $spool (@spools)
209 next if $spool !~ /^exim-daemon./;
210 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
213 print "Tidyup: killing daemon pid=$pid\n";
214 system("sudo rm -f spool/$spool; sudo kill -INT $pid");
218 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
220 # Close the terminal input and remove the test files if all went well, unless
221 # the option to save them is set. Always remove the patched Exim binary. Then
222 # exit normally, or die.
225 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
226 if ($rc == 0 && !$save_output);
228 system("sudo /bin/rm -rf ./eximdir/*")
231 print "\nYou were in test $test at the end there.\n\n" if defined $test;
232 exit $rc if ($rc >= 0);
233 die "** runtest error: $_[1]\n";
238 ##################################################
239 # Subroutines used by the munging subroutine #
240 ##################################################
242 # This function is used for things like message ids, where we want to generate
243 # more than one value, but keep a consistent mapping throughout.
246 # $oldid the value from the file
247 # $base a base string into which we insert a sequence
248 # $sequence the address of the current sequence counter
251 my($oldid, $base, $sequence) = @_;
252 my($newid) = $cache{$oldid};
253 if (! defined $newid)
255 $newid = sprintf($base, $$sequence++);
256 $cache{$oldid} = $newid;
262 # This is used while munging the output from exim_dumpdb.
263 # May go wrong across DST changes.
266 my($day,$month,$year,$hour,$min,$sec) =
267 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
269 if ($month =~ /Jan/) {$mon = 0;}
270 elsif($month =~ /Feb/) {$mon = 1;}
271 elsif($month =~ /Mar/) {$mon = 2;}
272 elsif($month =~ /Apr/) {$mon = 3;}
273 elsif($month =~ /May/) {$mon = 4;}
274 elsif($month =~ /Jun/) {$mon = 5;}
275 elsif($month =~ /Jul/) {$mon = 6;}
276 elsif($month =~ /Aug/) {$mon = 7;}
277 elsif($month =~ /Sep/) {$mon = 8;}
278 elsif($month =~ /Oct/) {$mon = 9;}
279 elsif($month =~ /Nov/) {$mon = 10;}
280 elsif($month =~ /Dec/) {$mon = 11;}
281 return timelocal($sec,$min,$hour,$day,$mon,$year);
285 # This is a subroutine to sort maildir files into time-order. The second field
286 # is the microsecond field, and may vary in length, so must be compared
290 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
291 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
292 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
293 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
298 ##################################################
299 # Subroutine list files below a directory #
300 ##################################################
302 # This is used to build up a list of expected mail files below a certain path
303 # in the directory tree. It has to be recursive in order to deal with multiple
306 sub list_files_below {
311 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
312 @sublist = sort maildirsort readdir(DIR);
315 foreach $file (@sublist)
317 next if $file eq "." || $file eq ".." || $file eq "CVS";
319 { @yield = (@yield, list_files_below("$dir/$file")); }
321 { push @yield, "$dir/$file"; }
329 ##################################################
330 # Munge a file before comparing #
331 ##################################################
333 # The pre-processing turns all dates, times, Exim versions, message ids, and so
334 # on into standard values, so that the compare works. Perl's substitution with
335 # an expression provides a neat way to do some of these changes.
337 # We keep a global associative array for repeatedly turning the same values
338 # into the same standard values throughout the data from a single test.
339 # Message ids get this treatment (can't be made reliable for times), and
340 # times in dumped retry databases are also handled in a special way, as are
341 # incoming port numbers.
343 # On entry to the subroutine, the file to write to is already opened with the
344 # name MUNGED. The input file name is the only argument to the subroutine.
345 # Certain actions are taken only when the name contains "stderr", "stdout",
346 # or "log". The yield of the function is 1 if a line matching "*** truncated
347 # ***" is encountered; otherwise it is 0.
357 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
359 my($is_log) = $file =~ /log/;
360 my($is_stdout) = $file =~ /stdout/;
361 my($is_stderr) = $file =~ /stderr/;
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 # Error lines on stdout from SSL contain process id values and file names.
425 # They also contain a source file name and line number, which may vary from
426 # release to release.
427 s/^\d+:error:/pppp:error:/;
428 s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
430 # There are differences in error messages between OpenSSL versions
431 s/SSL_CTX_set_cipher_list/SSL_connect/;
433 # One error test in expansions mentions base 62 or 36
434 s/is not a base (36|62) number/is not a base 36\/62 number/;
436 # This message sometimes has a different number of seconds
437 s/forced fail after \d seconds/forced fail after d seconds/;
439 # This message may contain a different DBM library name
440 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
442 # The message for a non-listening FIFO varies
443 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
445 # Debugging output of lists of hosts may have different sort keys
446 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
448 # Random local part in callout cache testing
449 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
450 s/the.local.host.name-\d+-testing/the.local.host.name-dddddddd-testing/;
452 # File descriptor numbers may vary
453 s/^writing data block fd=\d+/writing data block fd=dddd/;
454 s/(running as transport filter:) fd_write=\d+ fd_read=\d+/$1 fd_write=dddd fd_read=dddd/;
457 # ======== Dumpdb output ========
458 # This must be before the general date/date munging.
459 # Time data lines, which look like this:
460 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
461 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
463 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
464 $expired = "" if !defined $expired;
465 my($increment) = date_seconds($date3) - date_seconds($date2);
467 # We used to use globally unique replacement values, but timing
468 # differences make this impossible. Just show the increment on the
471 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
472 $increment, $expired);
476 # more_errno values in exim_dumpdb output which are times
477 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
480 # ======== Dates and times ========
482 # Dates and times are all turned into the same value - trying to turn
483 # them into different ones cannot be done repeatedly because they are
484 # real time stamps generated while running the test. The actual date and
485 # time used was fixed when I first started running automatic Exim tests.
487 # Date/time in header lines and SMTP responses
488 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
489 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
491 # Date/time in logs and in one instance of a filter test
492 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
493 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
495 # Date/time in message separators
496 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
497 /Tue Mar 02 09:44:33 1999/gx;
499 # Date of message arrival in spool file as shown by -Mvh
500 s/^\d{9,10}\s0$/ddddddddd 0/;
502 # Date/time in mbx mailbox files
503 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;
505 # Dates/times in debugging output for writing retry records
506 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
509 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
511 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
512 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
514 # Time to retry may vary
515 s/time to retry = \S+/time to retry = tttt/;
516 s/retry record exists: age=\S+/retry record exists: age=ttt/;
517 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
519 # Date/time in exim -bV output
520 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
522 # Time on queue tolerance
526 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
527 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
529 # Treat ECONNRESET the same as ECONNREFUSED. At least some systems give
530 # us the former on a new connection.
531 s/(could not connect to .*: Connection) reset by peer$/$1 refused/;
533 # ======== TLS certificate algorithms ========
534 # Test machines might have various different TLS library versions supporting
535 # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
536 # treat the standard algorithms the same.
538 # TLSv1:AES128-GCM-SHA256:128
539 # TLSv1:AES256-SHA:256
540 # TLSv1.1:AES256-SHA:256
541 # TLSv1.2:AES256-GCM-SHA384:256
542 # TLSv1.2:DHE-RSA-AES256-SHA:256
543 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
544 # We also need to handle the ciphersuite without the TLS part present, for
545 # client-ssl's output. We also see some older forced ciphersuites, but
546 # negotiating TLS 1.2 instead of 1.0.
547 # Mail headers (...), log-lines X=..., client-ssl output ...
548 # (and \b doesn't match between ' ' and '(' )
550 s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1\.[12]:/$1TLSv1:/xg;
551 s/\bAES128-GCM-SHA256:128\b/AES256-SHA:256/g;
552 s/\bAES128-GCM-SHA256\b/AES256-SHA/g;
553 s/\bAES256-GCM-SHA384\b/AES256-SHA/g;
554 s/\bDHE-RSA-AES256-SHA\b/AES256-SHA/g;
557 # TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256
558 # TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128
559 # TLS1.2:RSA_AES_256_CBC_SHA1:256 (canonical)
560 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
562 # X=TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256
563 # X=TLS1.2:RSA_AES_256_CBC_SHA1:256
564 # X=TLS1.1:RSA_AES_256_CBC_SHA1:256
565 # X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256
566 # and as stand-alone cipher:
567 # ECDHE-RSA-AES256-SHA
568 # DHE-RSA-AES256-SHA256
570 # picking latter as canonical simply because regex easier that way.
571 s/\bDHE_RSA_AES_128_CBC_SHA1:128/RSA_AES_256_CBC_SHA1:256/g;
572 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;
573 s/\b(ECDHE-RSA-AES256-SHA|DHE-RSA-AES256-SHA256)\b/AES256-SHA/g;
575 # GnuTLS library error message changes
576 s/No certificate was found/The peer did not send any certificate/g;
577 #(dodgy test?) s/\(certificate verification failed\): invalid/\(gnutls_handshake\): The peer did not send any certificate./g;
578 s/\(gnutls_priority_set\): No or insufficient priorities were set/\(gnutls_handshake\): Could not negotiate a supported cipher suite/g;
580 # (this new one is a generic channel-read error, but the testsuite
581 # only hits it in one place)
582 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;
584 # (replace old with new, hoping that old only happens in one situation)
585 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;
586 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;
588 # signature algorithm names
592 # ======== Caller's login, uid, gid, home, gecos ========
594 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
595 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
596 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
598 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
599 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
601 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
602 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
604 s/\bname="?$parm_caller_gecos"?/name=CALLER_GECOS/g;
606 # When looking at spool files with -Mvh, we will find not only the caller
607 # login, but also the uid and gid. It seems that $) in some Perls gives all
608 # the auxiliary gids as well, so don't bother checking for that.
610 s/^CALLER $> \d+$/CALLER UID GID/;
612 # There is one case where the caller's login is forced to something else,
613 # in order to test the processing of logins that contain spaces. Weird what
614 # some people do, isn't it?
616 s/^spaced user $> \d+$/CALLER UID GID/;
619 # ======== Exim's login ========
620 # For messages received by the daemon, this is in the -H file, which some
621 # tests inspect. For bounce messages, this will appear on the U= lines in
622 # logs and also after Received: and in addresses. In one pipe test it appears
623 # after "Running as:". It also appears in addresses, and in the names of lock
626 s/U=$parm_eximuser/U=EXIMUSER/;
627 s/user=$parm_eximuser/user=EXIMUSER/;
628 s/login=$parm_eximuser/login=EXIMUSER/;
629 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
630 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
631 s/\b$parm_eximuser@/EXIMUSER@/;
632 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
634 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
635 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
637 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
638 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
640 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
643 # ======== General uids, gids, and pids ========
644 # Note: this must come after munges for caller's and exim's uid/gid
646 # These are for systems where long int is 64
647 s/\buid=4294967295/uid=-1/;
648 s/\beuid=4294967295/euid=-1/;
649 s/\bgid=4294967295/gid=-1/;
650 s/\begid=4294967295/egid=-1/;
652 s/\bgid=\d+/gid=gggg/;
653 s/\begid=\d+/egid=gggg/;
654 s/\bpid=\d+/pid=pppp/;
655 s/\buid=\d+/uid=uuuu/;
656 s/\beuid=\d+/euid=uuuu/;
657 s/set_process_info:\s+\d+/set_process_info: pppp/;
658 s/queue run pid \d+/queue run pid ppppp/;
659 s/process \d+ running as transport filter/process pppp running as transport filter/;
660 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
661 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
662 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
664 # Pid in temp file in appendfile transport
665 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
667 # Optional pid in log lines
668 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
669 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
671 # Detect a daemon stderr line with a pid and save the pid for subsequent
672 # removal from following lines.
673 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
676 # Queue runner waiting messages
677 s/waiting for children of \d+/waiting for children of pppp/;
678 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
680 # The spool header file name varies with PID
681 s%^(Writing spool header file: .*/hdr).[0-9]{1,5}%$1.pppp%;
683 # ======== Port numbers ========
684 # Incoming port numbers may vary, but not in daemon startup line.
686 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
687 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
689 # This handles "connection from" and the like, when the port is given
690 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
691 && !/\*>/ && !/Connection refused/)
693 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
696 # Port in host address in spool file output from -Mvh
697 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
699 if ($dynamic_socket and $dynamic_socket->opened and my $port = $dynamic_socket->sockport) {
700 s/^Connecting to 127\.0\.0\.1 port \K$port/<dynamic port>/;
704 # ======== Local IP addresses ========
705 # The amount of space between "host" and the address in verification output
706 # depends on the length of the host name. We therefore reduce it to one space
708 # Also, the length of space at the end of the host line is dependent
709 # on the length of the longest line, so strip it also on otherwise
710 # un-rewritten lines like localhost
712 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
713 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
714 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
715 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
716 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]/;
717 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
718 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
719 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
720 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
721 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
724 # ======== Test network IP addresses ========
725 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
726 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
729 # ======== IP error numbers and messages ========
730 # These vary between operating systems
731 s/Can't assign requested address/Network Error/;
732 s/Cannot assign requested address/Network Error/;
733 s/Operation timed out/Connection timed out/;
734 s/Address family not supported by protocol family/Network Error/;
735 s/Network is unreachable/Network Error/;
736 s/Invalid argument/Network Error/;
738 s/\(\d+\): Network/(dd): Network/;
739 s/\(\d+\): Connection refused/(dd): Connection refused/;
740 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
741 s/\d+ 65 Connection refused/dd 65 Connection refused/;
742 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
745 # ======== Other error numbers ========
746 s/errno=\d+/errno=dd/g;
748 # ======== System Error Messages ======
749 # depending on the underlaying file system the error message seems to differ
750 s/(?: is not a regular file)|(?: has too many links \(\d+\))/ not a regular file or too many links/;
752 # ======== Output from ls ========
753 # Different operating systems use different spacing on long output
754 #s/ +/ /g if /^[-rwd]{10} /;
755 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
756 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
757 # unfortunately matches a non-ls linefull of dashes.
758 # Allow the case where we've already picked out the file protection bits.
759 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
764 # ======== Message sizes =========
765 # Message sizes vary, owing to different logins and host names that get
766 # automatically inserted. I can't think of any way of even approximately
769 s/([\s,])S=\d+\b/$1S=sss/;
771 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
772 s/\sSIZE=\d+\b/ SIZE=ssss/;
773 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
774 s/old size = \d+\b/old size = sssss/;
775 s/message size = \d+\b/message size = sss/;
776 s/this message = \d+\b/this message = sss/;
777 s/Size of headers = \d+/Size of headers = sss/;
778 s/sum=(?!0)\d+/sum=dddd/;
779 s/(?<=sum=dddd )count=\d+\b/count=dd/;
780 s/(?<=sum=0 )count=\d+\b/count=dd/;
781 s/,S is \d+\b/,S is ddddd/;
782 s/\+0100,\d+;/+0100,ddd;/;
783 s/\(\d+ bytes written\)/(ddd bytes written)/;
784 s/added '\d+ 1'/added 'ddd 1'/;
785 s/Received\s+\d+/Received nnn/;
786 s/Delivered\s+\d+/Delivered nnn/;
789 # ======== Values in spool space failure message ========
790 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
793 # ======== Filter sizes ========
794 # The sizes of filter files may vary because of the substitution of local
795 # filenames, logins, etc.
797 s/^\d+(?= bytes read from )/ssss/;
800 # ======== OpenSSL error messages ========
801 # Different releases of the OpenSSL libraries seem to give different error
802 # numbers, or handle specific bad conditions in different ways, leading to
803 # different wording in the error messages, so we cannot compare them.
805 s/(TLS error on connection (?:from .* )?\(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
806 next if /SSL verify error: depth=0 error=certificate not trusted/;
808 # ======== Maildir things ========
809 # timestamp output in maildir processing
810 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
812 # maildir delivery files appearing in log lines (in cases of error)
813 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
815 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
817 # Maildir file names in general
818 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
821 while (/^\d+S,\d+C\s*$/)
826 last if !/^\d+ \d+\s*$/;
827 print MUNGED "ddd d\n";
834 # ======== Output from the "fd" program about open descriptors ========
835 # The statuses seem to be different on different operating systems, but
836 # at least we'll still be checking the number of open fd's.
838 s/max fd = \d+/max fd = dddd/;
839 s/status=0 RDONLY/STATUS/g;
840 s/status=1 WRONLY/STATUS/g;
841 s/status=2 RDWR/STATUS/g;
844 # ======== Contents of spool files ========
845 # A couple of tests dump the contents of the -H file. The length fields
846 # will be wrong because of different user names, etc.
847 s/^\d\d\d(?=[PFS*])/ddd/;
850 # ========= Exim lookups ==================
851 # Lookups have a char which depends on the number of lookup types compiled in,
852 # in stderr output. Replace with a "0". Recognising this while avoiding
853 # other output is fragile; perhaps the debug output should be revised instead.
854 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
856 # ==========================================================
857 # MIME boundaries in RFC3461 DSN messages
858 s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
860 # ==========================================================
861 # Some munging is specific to the specific file types
863 # ======== stdout ========
867 # Skip translate_ip_address and use_classresources in -bP output because
868 # they aren't always there.
870 next if /translate_ip_address =/;
871 next if /use_classresources/;
873 # In certain filter tests, remove initial filter lines because they just
874 # clog up by repetition.
878 next if /^(Sender\staken\sfrom|
879 Return-path\scopied\sfrom|
882 if (/^Testing \S+ filter/)
884 $_ = <IN>; # remove blank line
889 # openssl version variances
890 next if /^SSL info: unknown state/;
891 next if /^SSL info: SSLv2\/v3 write client hello A/;
892 next if /^SSL info: SSLv3 read server key exchange A/;
893 next if /SSL verify error: depth=0 error=certificate not trusted/;
894 s/SSL3_READ_BYTES/ssl3_read_bytes/i;
896 # gnutls version variances
897 next if /^Error in the pull function./;
900 # ======== stderr ========
904 # The very first line of debugging output will vary
906 s/^Exim version .*/Exim version x.yz ..../;
908 # Debugging lines for Exim terminations
910 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
912 # IP address lookups use gethostbyname() when IPv6 is not supported,
913 # and gethostbyname2() or getipnodebyname() when it is.
915 s/\b(gethostbyname2?|\bgetipnodebyname)(\(af=inet\))?/get[host|ipnode]byname[2]/;
917 # drop gnutls version strings
918 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
919 next if /GnuTLS runtime version: \d+[\.\d]+$/;
921 # drop openssl version strings
922 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
923 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
926 next if /^Lookups \(built-in\):/;
927 next if /^Loading lookup modules from/;
928 next if /^Loaded \d+ lookup modules/;
929 next if /^Total \d+ lookups/;
931 # drop compiler information
932 next if /^Compiler:/;
935 # different libraries will have different numbers (possibly 0) of follow-up
936 # lines, indenting with more data
937 if (/^Library version:/) {
941 goto RESET_AFTER_EXTRA_LINE_READ;
945 # drop other build-time controls emitted for debugging
946 next if /^WHITELIST_D_MACROS:/;
947 next if /^TRUSTED_CONFIG_LIST:/;
949 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
950 # with -be, privileges will have been dropped, so this will always
952 next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
954 # We might not keep this check; rather than change all the tests, just
955 # ignore it as long as it succeeds; then we only need to change the
956 # TLS tests where tls_require_ciphers has been set.
957 if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
961 next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
963 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
964 next if /^macros_trusted overridden to true by whitelisting/;
966 # We have to omit the localhost ::1 address so that all is well in
967 # the IPv4-only case.
969 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
970 if (/looked up these IP addresses/);
971 next if /name=localhost address=::1/;
973 # drop pdkim debugging header
974 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
976 # Various other IPv6 lines must be omitted too
978 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
979 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
980 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
981 next if / in dns_ipv4_lookup?/;
983 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
985 $_= <IN>; # Gets "returning DNS_NODATA"
989 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
990 # are unset, because tls ain't always there.
992 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
993 \sno\s\((option\sunset|end\sof\slist)\)/x;
995 # Skip auxiliary group lists because they will vary.
997 next if /auxiliary group list:/;
999 # Skip "extracted from gecos field" because the gecos field varies
1001 next if /extracted from gecos field/;
1003 # Skip "waiting for data on socket" and "read response data: size=" lines
1004 # because some systems pack more stuff into packets than others.
1006 next if /waiting for data on socket/;
1007 next if /read response data: size=/;
1009 # If Exim is compiled with readline support but it can't find the library
1010 # to load, there will be an extra debug line. Omit it.
1012 next if /failed to load readline:/;
1014 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
1015 # O_CREAT; other's don't. In the latter case there is some debugging output
1016 # which is not present in the former. Skip the relevant lines (there are
1019 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
1025 # Some tests turn on +expand debugging to check on expansions.
1026 # Unfortunately, the Received: expansion varies, depending on whether TLS
1027 # is compiled or not. So we must remove the relevant debugging if it is.
1029 if (/^condition: def:tls_cipher/)
1031 while (<IN>) { last if /^condition: def:sender_address/; }
1033 elsif (/^expanding: Received: /)
1035 while (<IN>) { last if !/^\s/; }
1038 # remote port numbers vary
1039 s/(Connection request from 127.0.0.1 port) \d{1,5}/$1 sssss/;
1041 # Skip hosts_require_dane checks when the options
1042 # are unset, because dane ain't always there.
1044 next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
1047 next if /host in hosts_proxy\?/;
1049 # Experimental_International
1050 next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
1052 # Environment cleaning
1053 next if /\w+ in keep_environment\? (yes|no)/;
1055 # Sizes vary with test hostname
1056 s/^cmd buf flush \d+ bytes$/cmd buf flush ddd bytes/;
1058 # Spool filesystem free space changes on different systems.
1059 s/^((?:spool|log) directory space =) -?\d+K (inodes =)\s*-?\d+/$1 nnnnnK $2 nnnnn/;
1061 # Non-TLS builds have different expansions for received_header_text
1062 if (s/(with \$received_protocol)\}\} \$\{if def:tls_cipher \{\(\$tls_cipher\)\n$/$1/)
1065 s/\s+\}\}(?=\(Exim )/\}\} /;
1067 if (/^ condition: def:tls_cipher$/)
1069 <IN>; <IN>; <IN>; <IN>; <IN>; <IN>;
1070 <IN>; <IN>; <IN>; <IN>; <IN>; next;
1073 # Not all platforms build with DKIM enabled
1074 next if /^PDKIM >> Body data for hash, canonicalized/;
1076 # Not all platforms support TCP Fast Open, and the compile omits the check
1077 if (s/\S+ in hosts_try_fastopen\? no \(option unset\)\n$//)
1080 s/ \.\.\. >>> / ... /;
1083 next if /^(ppppp )?setsockopt FASTOPEN: Protocol not available$/;
1085 # When Exim is checking the size of directories for maildir, it uses
1086 # the check_dir_size() function to scan directories. Of course, the order
1087 # of the files that are obtained using readdir() varies from system to
1088 # system. We therefore buffer up debugging lines from check_dir_size()
1089 # and sort them before outputting them.
1091 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
1099 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
1100 "to ensure consistency\n";
1101 @saved = sort(@saved);
1102 print MUNGED @saved;
1106 # Skip some lines that Exim puts out at the start of debugging output
1107 # because they will be different in different binaries.
1110 unless (/^Berkeley DB: / ||
1111 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
1112 /^Authenticators:/ ||
1117 /^log selectors =/ ||
1119 /^Fixed never_users:/ ||
1120 /^Configure owner:/ ||
1130 # ======== log ========
1134 # Berkeley DB version differences
1135 next if / Berkeley DB error: /;
1138 # ======== All files other than stderr ========
1150 ##################################################
1151 # Subroutine to interact with caller #
1152 ##################################################
1154 # Arguments: [0] the prompt string
1155 # [1] if there is a U in the prompt and $force_update is true
1156 # [2] if there is a C in the prompt and $force_continue is true
1157 # Returns: returns the answer
1160 my ($prompt, $have_u, $have_c) = @_;
1165 print "... update forced\n";
1170 print "... continue forced\n";
1179 ##################################################
1180 # Subroutine to log in force_continue mode #
1181 ##################################################
1183 # In force_continue mode, we just want a terse output to a statically
1184 # named logfile. If multiple files in same batch (stdout, stderr, etc)
1185 # all have mismatches, it will log multiple times.
1187 # Arguments: [0] the logfile to append to
1188 # [1] the testno that failed
1194 my ($logfile, $testno, $detail) = @_;
1196 open(my $fh, '>>', $logfile) or return;
1198 print $fh "Test $testno "
1199 . (defined $detail ? "$detail " : '')
1205 ##################################################
1206 # Subroutine to compare one output file #
1207 ##################################################
1209 # When an Exim server is part of the test, its output is in separate files from
1210 # an Exim client. The server data is concatenated with the client data as part
1211 # of the munging operation.
1213 # Arguments: [0] the name of the main raw output file
1214 # [1] the name of the server raw output file or undef
1215 # [2] where to put the munged copy
1216 # [3] the name of the saved file
1217 # [4] TRUE if this is a log file whose deliveries must be sorted
1218 # [5] optionally, a custom munge command
1220 # Returns: 0 comparison succeeded or differences to be ignored
1221 # 1 comparison failed; files may have been updated (=> re-compare)
1223 # Does not return if the user replies "Q" to a prompt.
1226 my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
1228 # If there is no saved file, the raw files must either not exist, or be
1229 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1231 # we check if there is a flavour specific file, but we remember
1232 # the original file name as "generic"
1234 $sf_flavour = "$sf_generic.$flavour";
1235 $sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
1237 if (! -e $sf_current)
1239 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1242 print "** $rf is not empty\n" if (-s $rf);
1243 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1247 $_ = interact('Continue, Show, or Quit? [Q] ', undef, $force_continue);
1248 tests_exit(1) if /^q?$/;
1249 log_failure($log_failed_filename, $testno, $rf) if (/^c$/ && $force_continue);
1254 foreach $f ($rf, $rsf)
1256 if (defined $f && -s $f)
1259 print "------------ $f -----------\n"
1260 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1261 system("$more '$f'");
1268 $_ = interact('Continue, Update & retry, Quit? [Q] ', $force_update, $force_continue);
1269 tests_exit(1) if /^q?$/;
1270 log_failure($log_failed_filename, $testno, $rsf) if (/^c$/ && $force_continue);
1278 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1279 # was a request to create a saved file. First, create the munged file from any
1280 # data that does exist.
1282 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1283 my($truncated) = munge($rf, $extra) if -e $rf;
1284 if (defined $rsf && -e $rsf)
1286 print MUNGED "\n******** SERVER ********\n";
1287 $truncated |= munge($rsf, $extra);
1291 # If a saved file exists, do the comparison. There are two awkward cases:
1293 # If "*** truncated ***" was found in the new file, it means that a log line
1294 # was overlong, and truncated. The problem is that it may be truncated at
1295 # different points on different systems, because of different user name
1296 # lengths. We reload the file and the saved file, and remove lines from the new
1297 # file that precede "*** truncated ***" until we reach one that matches the
1298 # line that precedes it in the saved file.
1300 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1301 # for an individual message might vary in their order from system to system, as
1302 # a result of parallel deliveries. We load the munged file and sort sequences
1303 # of delivery lines.
1307 # Deal with truncated text items
1311 my(@munged, @saved, $i, $j, $k);
1313 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1316 open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
1321 for ($i = 0; $i < @munged; $i++)
1323 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1325 for (; $j < @saved; $j++)
1326 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1327 last if $j >= @saved; # not found in saved
1329 for ($k = $i - 1; $k >= 0; $k--)
1330 { last if $munged[$k] eq $saved[$j - 1]; }
1332 last if $k <= 0; # failed to find previous match
1333 splice @munged, $k + 1, $i - $k - 1;
1338 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1339 for ($i = 0; $i < @munged; $i++)
1340 { print MUNGED $munged[$i]; }
1344 # Deal with log sorting
1348 my(@munged, $i, $j);
1350 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1354 for ($i = 0; $i < @munged; $i++)
1356 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1358 for ($j = $i + 1; $j < @munged; $j++)
1360 last if $munged[$j] !~
1361 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1363 @temp = splice(@munged, $i, $j - $i);
1364 @temp = sort(@temp);
1365 splice(@munged, $i, 0, @temp);
1369 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1370 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1371 for ($i = 0; $i < @munged; $i++)
1372 { print MUNGED $munged[$i]; }
1378 return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
1380 # Handle comparison failure
1382 print "** Comparison of $mf with $sf_current failed";
1383 system("$more test-cf");
1388 $_ = interact('Continue, Retry, Update current'
1389 . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : '')
1390 . ' & retry, Quit? [Q] ', $force_update, $force_continue);
1391 tests_exit(1) if /^q?$/;
1392 log_failure($log_failed_filename, $testno, $sf_current) if (/^c$/i && $force_continue);
1395 last if (/^[us]$/i);
1399 # Update or delete the saved file, and give the appropriate return code.
1403 my $sf = /^u/i ? $sf_current : $sf_flavour;
1404 tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
1408 # if we deal with a flavour file, we can't delete it, because next time the generic
1409 # file would be used again
1410 if ($sf_current eq $sf_flavour) {
1411 open(FOO, ">$sf_current");
1415 tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
1424 ##################################################
1426 # keyed by name of munge; value is a ref to a hash
1427 # which is keyed by file, value a string to look for.
1429 # paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
1430 # Search strings starting with 's' do substitutions;
1431 # with '/' do line-skips.
1432 # Triggered by a scriptfile line "munge <name>"
1433 ##################################################
1436 { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
1438 'gnutls_unexpected' =>
1439 { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
1441 'gnutls_handshake' =>
1442 { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
1444 'optional_events' =>
1445 { 'stdout' => '/event_action =/' },
1448 { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
1450 'optional_cert_hostnames' =>
1451 { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
1454 { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
1457 { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
1460 { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
1463 { 'mainlog' => 's/ X=TLS\S+ / X=TLS_proto_and_cipher /' },
1466 { 'stderr' => 's/(^\s{0,4}|(?<=Process )|(?<=child ))\d{1,5}/ppppp/g' },
1468 'optional_dsn_info' =>
1469 { 'mail' => '/^(X-(Remote-MTA-(smtp-greeting|helo-response)|Exim-Diagnostic|(body|message)-linecount):|Remote-MTA: X-ip;)/'
1472 'optional_config' =>
1474 dkim_(canon|domain|private_key|selector|sign_headers|strict)
1475 |gnutls_require_(kx|mac|protocols)
1476 |hosts_(requ(est|ire)|try)_(dane|ocsp)
1477 |hosts_(avoid|nopass|require|verify_avoid)_tls
1483 { 'mainlog' => 's%/(usr/)?bin/%SYSBINDIR/%' },
1485 'sync_check_data' =>
1486 { 'mainlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/',
1487 'rejectlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/'},
1489 'debuglog_stdout' =>
1490 { 'stdout' => 's/^\d\d:\d\d:\d\d\s+\d+ //;
1491 s/Process \d+ is ready for new message/Process pppp is ready for new message/'
1494 'timeout_errno' => # actual errno differs Solaris vs. Linux
1495 { 'mainlog' => 's/(host deferral .* errno) <\d+> /$1 <EEE> /' },
1499 ##################################################
1500 # Subroutine to check the output of a test #
1501 ##################################################
1503 # This function is called when the series of subtests is complete. It makes
1504 # use of check_file(), whose arguments are:
1506 # [0] the name of the main raw output file
1507 # [1] the name of the server raw output file or undef
1508 # [2] where to put the munged copy
1509 # [3] the name of the saved file
1510 # [4] TRUE if this is a log file whose deliveries must be sorted
1511 # [5] an optional custom munge command
1513 # Arguments: Optionally, name of a single custom munge to run.
1514 # Returns: 0 if the output compared equal
1515 # 1 if re-run needed (files may have been updated)
1518 my($mungename) = $_[0];
1520 my($munge) = $munges->{$mungename} if defined $mungename;
1522 $yield = 1 if check_file("spool/log/paniclog",
1523 "spool/log/serverpaniclog",
1524 "test-paniclog-munged",
1525 "paniclog/$testno", 0,
1526 $munge->{'paniclog'});
1528 $yield = 1 if check_file("spool/log/rejectlog",
1529 "spool/log/serverrejectlog",
1530 "test-rejectlog-munged",
1531 "rejectlog/$testno", 0,
1532 $munge->{'rejectlog'});
1534 $yield = 1 if check_file("spool/log/mainlog",
1535 "spool/log/servermainlog",
1536 "test-mainlog-munged",
1537 "log/$testno", $sortlog,
1538 $munge->{'mainlog'});
1542 $yield = 1 if check_file("test-stdout",
1543 "test-stdout-server",
1544 "test-stdout-munged",
1545 "stdout/$testno", 0,
1546 $munge->{'stdout'});
1551 $yield = 1 if check_file("test-stderr",
1552 "test-stderr-server",
1553 "test-stderr-munged",
1554 "stderr/$testno", 0,
1555 $munge->{'stderr'});
1558 # Compare any delivered messages, unless this test is skipped.
1560 if (! $message_skip)
1564 # Get a list of expected mailbox files for this script. We don't bother with
1565 # directories, just the files within them.
1567 foreach $oldmail (@oldmails)
1569 next unless $oldmail =~ /^mail\/$testno\./;
1570 print ">> EXPECT $oldmail\n" if $debug;
1571 $expected_mails{$oldmail} = 1;
1574 # If there are any files in test-mail, compare them. Note that "." and
1575 # ".." are automatically omitted by list_files_below().
1577 @mails = list_files_below("test-mail");
1579 foreach $mail (@mails)
1581 next if $mail eq "test-mail/oncelog";
1583 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1584 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1586 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1589 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1592 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1593 $yield = 1 if check_file($mail, undef, "test-mail-munged",
1594 "mail/$testno.$saved_mail", 0,
1596 delete $expected_mails{"mail/$testno.$saved_mail"};
1599 # Complain if not all expected mails have been found
1601 if (scalar(keys %expected_mails) != 0)
1603 foreach $key (keys %expected_mails)
1604 { print "** no test file found for $key\n"; }
1608 $_ = interact('Continue, Update & retry, or Quit? [Q] ', $force_update, $force_continue);
1609 tests_exit(1) if /^q?$/;
1610 log_failure($log_failed_filename, $testno, "missing email") if (/^c$/ && $force_continue);
1613 # For update, we not only have to unlink the file, but we must also
1614 # remove it from the @oldmails vector, as otherwise it will still be
1615 # checked for when we re-run the test.
1619 foreach $key (keys %expected_mails)
1622 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1623 for ($i = 0; $i < @oldmails; $i++)
1625 if ($oldmails[$i] eq $key)
1627 splice @oldmails, $i, 1;
1638 # Compare any remaining message logs, unless this test is skipped.
1642 # Get a list of expected msglog files for this test
1644 foreach $oldmsglog (@oldmsglogs)
1646 next unless $oldmsglog =~ /^$testno\./;
1647 $expected_msglogs{$oldmsglog} = 1;
1650 # If there are any files in spool/msglog, compare them. However, we have
1651 # to munge the file names because they are message ids, which are
1654 if (opendir(DIR, "spool/msglog"))
1656 @msglogs = sort readdir(DIR);
1659 foreach $msglog (@msglogs)
1661 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1662 ($munged_msglog = $msglog) =~
1663 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1664 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1665 $yield = 1 if check_file("spool/msglog/$msglog", undef,
1666 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
1667 $munge->{'msglog'});
1668 delete $expected_msglogs{"$testno.$munged_msglog"};
1672 # Complain if not all expected msglogs have been found
1674 if (scalar(keys %expected_msglogs) != 0)
1676 foreach $key (keys %expected_msglogs)
1678 print "** no test msglog found for msglog/$key\n";
1679 ($msgid) = $key =~ /^\d+\.(.*)$/;
1680 foreach $cachekey (keys %cache)
1682 if ($cache{$cachekey} eq $msgid)
1684 print "** original msgid $cachekey\n";
1692 $_ = interact('Continue, Update, or Quit? [Q] ', $force_update, $force_continue);
1693 tests_exit(1) if /^q?$/;
1694 log_failure($log_failed_filename, $testno, "missing msglog") if (/^c$/ && $force_continue);
1698 foreach $key (keys %expected_msglogs)
1700 tests_exit(-1, "Failed to unlink msglog/$key")
1701 if !unlink("msglog/$key");
1714 ##################################################
1715 # Subroutine to run one "system" command #
1716 ##################################################
1718 # We put this in a subroutine so that the command can be reflected when
1721 # Argument: the command to be run
1726 print '>> ' . $cmd =~ s/; /;\n>>/r . "\n" if $debug;
1732 ##################################################
1733 # Subroutine to run one script command #
1734 ##################################################
1736 # The <SCRIPT> file is open for us to read an optional return code line,
1737 # followed by the command line and any following data lines for stdin. The
1738 # command line can be continued by the use of \. Data lines are not continued
1739 # in this way. In all lines, the following substutions are made:
1741 # DIR => the current directory
1742 # CALLER => the caller of this script
1744 # Arguments: the current test number
1745 # reference to the subtest number, holding previous value
1746 # reference to the expected return code value
1747 # reference to where to put the command name (for messages)
1748 # auxilliary information returned from a previous run
1750 # Returns: 0 the commmand was executed inline, no subprocess was run
1751 # 1 a non-exim command was run and waited for
1752 # 2 an exim command was run and waited for
1753 # 3 a command was run and not waited for (daemon, server, exim_lock)
1754 # 4 EOF was encountered after an initial return code line
1755 # Optionally alse a second parameter, a hash-ref, with auxilliary information:
1756 # exim_pid: pid of a run process
1757 # munge: name of a post-script results munger
1760 my($testno) = $_[0];
1761 my($subtestref) = $_[1];
1762 my($commandnameref) = $_[3];
1763 my($aux_info) = $_[4];
1766 our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
1768 if (/^(\d+)\s*$/) # Handle unusual return code
1773 return 4 if !defined $_; # Missing command
1780 # Handle concatenated command lines
1783 while (substr($_, -1) eq"\\")
1786 $_ = substr($_, 0, -1);
1787 chomp($temp = <SCRIPT>);
1799 do_substitute($testno);
1800 if ($debug) { printf ">> $_\n"; }
1802 # Pass back the command name (for messages)
1804 ($$commandnameref) = /^(\S+)/;
1806 # Here follows code for handling the various different commands that are
1807 # supported by this script. The first group of commands are all freestanding
1808 # in that they share no common code and are not followed by any data lines.
1814 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1815 # utility and to make DBM files for testing DBM lookups.
1817 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1819 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1820 "echo exim_dbmbuild exit code = \$?)" .
1826 # The "dump" command runs exim_dumpdb. On different systems, the output for
1827 # some types of dump may appear in a different order because it's just hauled
1828 # out of the DBM file. We can solve this by sorting. Ignore the leading
1829 # date/time, as it will be flattened later during munging.
1831 if (/^dump\s+(\S+)/)
1835 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1836 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1837 open(OUT, ">>test-stdout");
1838 print OUT "+++++++++++++++++++++++++++\n";
1840 if ($which eq "retry")
1847 my($aa) = split(' ', $a);
1848 my($bb) = split(' ', $b);
1852 foreach $item (@temp)
1854 $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
1855 print OUT " $item\n";
1861 if ($which eq "callout")
1864 my($aa) = substr $a, 21;
1865 my($bb) = substr $b, 21;
1878 # The "echo" command is a way of writing comments to the screen.
1880 if (/^echo\s+(.*)$/)
1887 # The "exim_lock" command runs exim_lock in the same manner as "server",
1888 # but it doesn't use any input.
1890 if (/^exim_lock\s+(.*)$/)
1892 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1893 $server_pid = open SERVERCMD, "|$cmd" ||
1894 tests_exit(-1, "Failed to run $cmd\n");
1896 # This gives the process time to get started; otherwise the next
1897 # process may not find it there when it expects it.
1899 select(undef, undef, undef, 0.1);
1904 # The "exinext" command runs exinext
1906 if (/^exinext\s+(.*)/)
1908 run_system("(./eximdir/exinext " .
1909 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1910 "-C $parm_cwd/test-config $1;" .
1911 "echo exinext exit code = \$?)" .
1917 # The "exigrep" command runs exigrep on the current mainlog
1919 if (/^exigrep\s+(.*)/)
1921 run_system("(./eximdir/exigrep " .
1922 "$1 $parm_cwd/spool/log/mainlog;" .
1923 "echo exigrep exit code = \$?)" .
1929 # The "eximstats" command runs eximstats on the current mainlog
1931 if (/^eximstats\s+(.*)/)
1933 run_system("(./eximdir/eximstats " .
1934 "$1 $parm_cwd/spool/log/mainlog;" .
1935 "echo eximstats exit code = \$?)" .
1941 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
1942 # spool directory, to save Exim from re-creating it each time.
1946 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
1947 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
1948 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
1949 "sudo chmod 0400 $gen_fn";
1954 # The "killdaemon" command should ultimately follow the starting of any Exim
1955 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
1956 # it outputting "Terminated" to the terminal when not in the background.
1960 my $return_extra = {};
1961 if (exists $aux_info->{exim_pid})
1963 $pid = $aux_info->{exim_pid};
1964 $return_extra->{exim_pid} = undef;
1965 print ">> killdaemon: recovered pid $pid\n" if $debug;
1968 run_system("sudo /bin/kill -INT $pid");
1972 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
1975 run_system("sudo /bin/kill -INT $pid");
1976 close DAEMONCMD; # Waits for process
1979 run_system("sudo /bin/rm -f spool/exim-daemon.*");
1980 return (1, $return_extra);
1984 # The "millisleep" command is like "sleep" except that its argument is in
1985 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
1988 elsif (/^millisleep\s+(.*)$/)
1990 select(undef, undef, undef, $1/1000);
1995 # The "munge" command selects one of a hardwired set of test-result modifications
1996 # to be made before result compares are run agains the golden set. This lets
1997 # us account for test-system dependent things which only affect a few, but known,
1999 # Currently only the last munge takes effect.
2001 if (/^munge\s+(.*)$/)
2003 return (0, { munge => $1 });
2007 # The "sleep" command does just that. For sleeps longer than 1 second we
2008 # tell the user what's going on.
2010 if (/^sleep\s+(.*)$/)
2018 printf(" Test %d sleep $1 ", $$subtestref);
2024 printf("\r Test %d $cr", $$subtestref);
2030 # Various Unix management commands are recognized
2032 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
2033 /^sudo\s(rmdir|rm|mv|chown|chmod)\s/)
2035 run_system("$_ >>test-stdout 2>>test-stderr");
2044 # The next group of commands are also freestanding, but they are all followed
2048 # The "server" command starts up a script-driven server that runs in parallel
2049 # with the following exim command. Therefore, we want to run a subprocess and
2050 # not yet wait for it to complete. The waiting happens after the next exim
2051 # command, triggered by $server_pid being non-zero. The server sends its output
2052 # to a different file. The variable $server_opts, if not empty, contains
2053 # options to disable IPv4 or IPv6 if necessary.
2054 # This works because "server" swallows its stdin before waiting for a connection.
2056 if (/^server\s+(.*)$/)
2058 $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2059 $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
2060 print ">> $cmd\n" if ($debug);
2061 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
2062 SERVERCMD->autoflush(1);
2063 print ">> Server pid is $server_pid\n" if $debug;
2067 last if /^\*{4}\s*$/;
2070 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
2071 # because close() waits for the process.
2073 # Interlock the server startup; otherwise the next
2074 # process may not find it there when it expects it.
2075 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2080 # The "write" command is a way of creating files of specific sizes for
2081 # buffering tests, or containing specific data lines from within the script
2082 # (rather than hold lots of little files). The "catwrite" command does the
2083 # same, but it also copies the lines to test-stdout.
2085 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
2087 my($cat) = defined $1;
2089 @sizes = split /\s+/, $3 if defined $3;
2090 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
2094 open CAT, ">>test-stdout" ||
2095 tests_exit(-1, "Failed to open test-stdout: $!");
2096 print CAT "==========\n";
2099 if (scalar @sizes > 0)
2106 last if /^\+{4}\s*$/;
2113 while (scalar @sizes > 0)
2115 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
2116 $leadin = "" if !defined $leadin;
2118 $len -= length($leadin) + 1;
2119 while ($count-- > 0)
2121 print FILE $leadin, "a" x $len, "\n";
2122 print CAT $leadin, "a" x $len, "\n" if $cat;
2127 # Post data, or only data if no sized data
2132 last if /^\*{4}\s*$/;
2140 print CAT "==========\n";
2151 # From this point on, script commands are implemented by setting up a shell
2152 # command in the variable $cmd. Shared code to run this command and handle its
2153 # input and output follows.
2155 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
2156 # program that plays the part of an email client. We also have the availability
2157 # of running Perl for doing one-off special things. Note that all these
2158 # commands expect stdin data to be supplied.
2160 if (/^client/ || /^(sudo\s+)?perl\b/)
2162 s"client"./bin/client";
2163 $cmd = "$_ >>test-stdout 2>>test-stderr";
2166 # For the "exim" command, replace the text "exim" with the path for the test
2167 # binary, plus -D options to pass over various parameters, and a -C option for
2168 # the testing configuration file. When running in the test harness, Exim does
2169 # not drop privilege when -C and -D options are present. To run the exim
2170 # command as root, we use sudo.
2172 elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+)?\s+(.*)$/)
2175 my($envset) = (defined $1)? $1 : "";
2176 my($sudo) = (defined $3)? "sudo " . (defined $4 ? "-u $4 ":"") : "";
2177 my($special)= (defined $5)? $5 : "";
2178 $wait_time = (defined $2)? $2 : 0;
2180 # Return 2 rather than 1 afterwards
2184 # Update the test number
2186 $$subtestref = $$subtestref + 1;
2187 printf(" Test %d $cr", $$subtestref);
2189 # Copy the configuration file, making the usual substitutions.
2191 open (IN, "$parm_cwd/confs/$testno") ||
2192 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
2193 open (OUT, ">test-config") ||
2194 tests_exit(-1, "Couldn't open test-config: $!\n");
2197 do_substitute($testno);
2203 # The string $msg1 in args substitutes the message id of the first
2204 # message on the queue, and so on. */
2206 if ($args =~ /\$msg/)
2208 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
2209 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
2210 "-C $parm_cwd/test-config |";
2211 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
2212 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
2214 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
2217 # Done backwards just in case there are more than 9
2219 for (my $i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
2220 if ( $args =~ /\$msg\d/ )
2222 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
2223 unless $force_continue;
2227 # If -d is specified in $optargs, remove it from $args; i.e. let
2228 # the command line for runtest override. Then run Exim.
2230 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
2232 my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : "";
2234 $cmd = "$envset$sudo$opt_valgrind" .
2235 "$parm_cwd/eximdir/exim$special$optargs " .
2236 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
2237 "-C $parm_cwd/test-config $args " .
2238 ">>test-stdout 2>>test-stderr";
2239 # If the command is starting an Exim daemon, we run it in the same
2240 # way as the "server" command above, that is, we don't want to wait
2241 # for the process to finish. That happens when "killdaemon" is obeyed later
2242 # in the script. We also send the stderr output to test-stderr-server. The
2243 # daemon has its log files put in a different place too (by configuring with
2244 # log_file_path). This requires the directory to be set up in advance.
2246 # There are also times when we want to run a non-daemon version of Exim
2247 # (e.g. a queue runner) with the server configuration. In this case,
2248 # we also define -DNOTDAEMON.
2250 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
2252 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2253 if ($debug) { printf ">> daemon: $cmd\n"; }
2254 run_system('sudo mkdir spool/log 2>/dev/null');
2255 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2257 # Before running the command, convert the -bd option into -bdf so that an
2258 # Exim daemon doesn't double fork. This means that when we wait close
2259 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
2260 # file is written to the spool directory, in case the Exim binary was
2261 # built with PID_FILE_PATH pointing somewhere else.
2263 if ($cmd =~ /\s-oP\s/)
2265 ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
2266 $cmd =~ s!\s-bd\s! -bdf !;
2270 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2271 $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
2273 print ">> |${cmd}-server\n" if ($debug);
2274 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
2275 DAEMONCMD->autoflush(1);
2276 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2278 # Interlock with daemon startup
2279 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2280 return 3; # Don't wait
2282 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
2285 # The port and the $dynamic_socket was already allocated while parsing the
2286 # script file, where -DSERVER=wait:PORT_DYNAMIC was encountered.
2288 my $listen_port = $1;
2289 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
2290 run_system('sudo mkdir spool/log 2>/dev/null');
2291 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2294 if (not defined $pid) { die "** fork failed: $!\n" }
2297 open(STDIN, '<&', $dynamic_socket) or die "** dup sock to stdin failed: $!\n";
2298 close($dynamic_socket);
2299 print "[$$]>> ${cmd}-server\n" if ($debug);
2300 exec "exec ${cmd}-server";
2301 die "Can't exec ${cmd}-server: $!\n";
2303 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2304 select(undef, undef, undef, 0.3); # Let the daemon get going
2305 return (3, { exim_pid => $pid }); # Don't wait
2309 # The "background" command is run but not waited-for, like exim -DSERVER=server.
2310 # One script line is read and fork-exec'd. The PID is stored for a later
2313 elsif (/^background$/)
2316 # $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2318 $_ = <SCRIPT>; $lineno++;
2321 if ($debug) { printf ">> daemon: $line >>test-stdout 2>>test-stderr\n"; }
2324 if (not defined $pid) { die "** fork failed: $!\n" }
2326 print "[$$]>> ${line}\n" if ($debug);
2328 open(STDIN, "<", "test-stdout");
2330 open(STDOUT, ">>", "test-stdout");
2332 open(STDERR, ">>", "test-stderr-server");
2333 exec "exec ${line}";
2337 # open(my $fh, ">", $pidfile) ||
2338 # tests_exit(-1, "Failed to open $pidfile: $!");
2339 # printf($fh, "%d\n", $pid);
2342 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2343 select(undef, undef, undef, 0.3); # Let the daemon get going
2344 return (3, { exim_pid => $pid }); # Don't wait
2351 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
2354 # Run the command, with stdin connected to a pipe, and write the stdin data
2355 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
2356 # the terminating newline (and the \NONL\). If the command contains
2357 # -DSERVER=server add "-server" to the command, where it will adjoin the name
2358 # for the stderr file. See comment above about the use of -DSERVER.
2360 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
2361 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
2362 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
2368 last if /^\*{4}\s*$/;
2369 do_substitute($testno);
2370 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
2373 # For timeout tests, wait before closing the pipe; we expect a
2374 # SIGPIPE error in this case.
2378 printf(" Test %d sleep $wait_time ", $$subtestref);
2379 while ($wait_time-- > 0)
2384 printf("\r Test %d $cr", $$subtestref);
2387 $sigpipehappened = 0;
2388 close CMD; # Waits for command to finish
2389 return $yield; # Ran command and waited
2395 ###############################################################################
2396 ###############################################################################
2398 # Here begins the Main Program ...
2400 ###############################################################################
2401 ###############################################################################
2405 print "Exim tester $testversion\n";
2407 # extend the PATH with .../sbin
2408 # we map all (.../bin) to (.../sbin:.../bin)
2410 my %seen = map { $_, 1 } split /:/, $ENV{PATH};
2411 join ':' => map { m{(.*)/bin$}
2412 ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
2414 split /:/, $ENV{PATH};
2417 ##################################################
2418 # Some tests check created file modes #
2419 ##################################################
2424 ##################################################
2425 # Check for the "less" command #
2426 ##################################################
2428 $more = 'more' if system('which less >/dev/null 2>&1') != 0;
2432 ##################################################
2433 # Check for sudo access to root #
2434 ##################################################
2436 print "You need to have sudo access to root to run these tests. Checking ...\n";
2437 if (system('sudo true >/dev/null') != 0)
2439 die "** Test for sudo failed: testing abandoned.\n";
2443 print "Test for sudo OK\n";
2448 ##################################################
2449 # See if an Exim binary has been given #
2450 ##################################################
2452 # If the first character of the first argument is '/', the argument is taken
2453 # as the path to the binary. If the first argument does not start with a
2454 # '/' but exists in the file system, it's assumed to be the Exim binary.
2456 ($parm_exim, @ARGV) = Exim::Runtest::exim_binary(@ARGV);
2457 print "Exim binary is $parm_exim\n" if $parm_exim ne "";
2461 ##################################################
2462 # Sort out options and which tests are to be run #
2463 ##################################################
2465 # There are a few possible options for the test script itself; after these, any
2466 # options are passed on to Exim calls within the tests. Typically, this is used
2467 # to turn on Exim debugging while setting up a test.
2469 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2471 my($arg) = shift @ARGV;
2474 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2475 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
2476 if ($arg eq "-CONTINUE"){$force_continue = 1;
2479 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2480 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2481 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2482 if ($arg eq "-KEEP") { $save_output = 1; next; }
2483 if ($arg eq "-VALGRIND") { $valgrind = 1; next; }
2484 if ($arg =~ /^-FLAVOU?R$/) { $flavour = shift; next; }
2486 $optargs .= " $arg";
2489 # Any subsequent arguments are a range of test numbers.
2493 $test_end = $test_start = $ARGV[0];
2494 $test_end = $ARGV[1] if (@ARGV > 1);
2495 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2496 if $test_end eq "+";
2497 die "** Test numbers out of order\n" if ($test_end < $test_start);
2501 ##################################################
2502 # Make the command's directory current #
2503 ##################################################
2505 # After doing so, we find its absolute path name.
2508 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2509 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2510 $parm_cwd = Cwd::getcwd();
2513 ##################################################
2514 # Search for an Exim binary to test #
2515 ##################################################
2517 # If an Exim binary hasn't been provided, try to find one. We can handle the
2518 # case where exim-testsuite is installed alongside Exim source directories. For
2519 # PH's private convenience, if there's a directory just called "exim4", that
2520 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2523 # If $parm_exim is still empty, ask the caller
2525 if ($parm_exim eq "")
2527 print "** Did not find an Exim binary to test\n";
2528 for ($i = 0; $i < 5; $i++)
2531 print "** Enter pathname for Exim binary: ";
2532 chomp($trybin = <STDIN>);
2535 $parm_exim = $trybin;
2540 print "** $trybin does not exist\n";
2543 die "** Too many tries\n" if $parm_exim eq "";
2548 ##################################################
2549 # Find what is in the binary #
2550 ##################################################
2552 # deal with TRUSTED_CONFIG_LIST restrictions
2553 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2554 open (IN, "$parm_cwd/confs/0000") ||
2555 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
2556 open (OUT, ">test-config") ||
2557 tests_exit(-1, "Couldn't open test-config: $!\n");
2558 while (<IN>) { print OUT; }
2562 print("Probing with config file: $parm_cwd/test-config\n");
2563 open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
2564 "-bP exim_user exim_group 2>&1|") ||
2565 die "** Cannot run $parm_exim: $!\n";
2568 if (my ($version) = /^Exim version (\S+)/) {
2569 my $git = `git describe --dirty=-XX --match 'exim-4*'`;
2570 if (defined $git and $? == 0) {
2572 $version =~ s/^\d+\K\./_/;
2573 $git =~ s/^exim-//i;
2574 $git =~ s/.*-\Kg([[:xdigit:]]+(?:-XX)?)/$1/;
2577 *** Version mismatch
2578 *** Exim binary: $version
2582 if not $version eq $git;
2585 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2586 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2587 $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
2588 ($parm_configure_owner, $parm_configure_group) = ($1, $2)
2589 if /^Configure owner:\s*(\d+):(\d+)/;
2590 print if /wrong owner/;
2594 if (defined $parm_eximuser)
2596 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2597 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2601 print "Unable to extract exim_user from binary.\n";
2602 print "Check if Exim refused to run; if so, consider:\n";
2603 print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
2604 print "If debug permission denied, are you in the exim group?\n";
2605 die "Failing to get information from binary.\n";
2608 if (defined $parm_eximgroup)
2610 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2611 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2614 # check the permissions on the TRUSTED_CONFIG_LIST
2615 if (defined $parm_trusted_config_list)
2617 die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
2618 if not -f $parm_trusted_config_list;
2620 die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
2621 if 02 & (stat _)[2];
2623 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
2625 scalar(getgrgid 0), scalar(getgrgid $>)
2626 if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
2628 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
2629 scalar(getpwuid 0), scalar(getpwuid $>)
2630 if (not (-o _ or (stat _)[4] == 0));
2632 open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
2633 my $test_config = getcwd() . '/test-config';
2634 die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
2635 if not grep { /^$test_config$/ } <TCL>;
2639 die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
2642 die "CONFIGURE_OWNER ($parm_configure_owner) does not match the user invoking $0 ($>)\n"
2643 if $parm_configure_owner != $>;
2645 die "CONFIGURE_GROUP ($parm_configure_group) does not match the group invoking $0 ($))\n"
2646 if 0020 & (stat "$parm_cwd/test-config")[2]
2647 and $parm_configure_group != $);
2650 open(EXIMINFO, "$parm_exim -d-all+transport -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2651 die "** Cannot run $parm_exim: $!\n";
2653 print "-" x 78, "\n";
2659 if (/^(Exim|Library) version/) { print; }
2661 elsif (/^Size of off_t: (\d+)/)
2664 $have_largefiles = 1 if $1 > 4;
2665 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2669 elsif (/^Support for: (.*)/)
2672 @temp = split /(\s+)/, $1;
2674 %parm_support = @temp;
2677 elsif (/^Lookups \(built-in\): (.*)/)
2680 @temp = split /(\s+)/, $1;
2682 %parm_lookups = @temp;
2685 elsif (/^Authenticators: (.*)/)
2688 @temp = split /(\s+)/, $1;
2690 %parm_authenticators = @temp;
2693 elsif (/^Routers: (.*)/)
2696 @temp = split /(\s+)/, $1;
2698 %parm_routers = @temp;
2701 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2702 # that the basic transport name is set, and then the name with each of the
2705 elsif (/^Transports: (.*)/)
2708 @temp = split /(\s+)/, $1;
2711 %parm_transports = @temp;
2712 foreach $k (keys %parm_transports)
2716 @temp = split /\//, $k;
2717 $parm_transports{"$temp[0]"} = " ";
2718 for ($i = 1; $i < @temp; $i++)
2719 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2725 print "-" x 78, "\n";
2727 unlink("$parm_cwd/test-config");
2729 ##################################################
2730 # Check for SpamAssassin and ClamAV #
2731 ##################################################
2733 # These are crude tests. If they aren't good enough, we'll have to improve
2734 # them, for example by actually passing a message through spamc or clamscan.
2736 if (defined $parm_support{'Content_Scanning'})
2738 my $sock = new FileHandle;
2740 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2742 print "The spamc command works:\n";
2744 # This test for an active SpamAssassin is courtesy of John Jetmore.
2745 # The tests are hard coded to localhost:783, so no point in making
2746 # this test flexible like the clamav test until the test scripts are
2747 # changed. spamd doesn't have the nice PING/PONG protoccol that
2748 # clamd does, but it does respond to errors in an informative manner,
2751 my($sint,$sport) = ('127.0.0.1',783);
2754 my $sin = sockaddr_in($sport, inet_aton($sint))
2755 or die "** Failed packing $sint:$sport\n";
2756 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2757 or die "** Unable to open socket $sint:$sport\n";
2760 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2762 connect($sock, $sin)
2763 or die "** Unable to connect to socket $sint:$sport\n";
2766 select((select($sock), $| = 1)[0]);
2767 print $sock "bad command\r\n";
2770 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2776 or die "** Did not get SPAMD from socket $sint:$sport. "
2783 print " Assume SpamAssassin (spamd) is not running\n";
2787 $parm_running{'SpamAssassin'} = ' ';
2788 print " SpamAssassin (spamd) seems to be running\n";
2793 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2796 # For ClamAV, we need to find the clamd socket for use in the Exim
2797 # configuration. Search for the clamd configuration file.
2799 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2801 my($f, $clamconf, $test_prefix);
2803 print "The clamscan command works";
2805 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2806 $test_prefix = "" if !defined $test_prefix;
2808 foreach $f ("$test_prefix/etc/clamd.conf",
2809 "$test_prefix/usr/local/etc/clamd.conf",
2810 "$test_prefix/etc/clamav/clamd.conf", "")
2819 # Read the ClamAV configuration file and find the socket interface.
2821 if ($clamconf ne "")
2824 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2827 if (/^LocalSocket\s+(.*)/)
2829 $parm_clamsocket = $1;
2830 $socket_domain = AF_UNIX;
2833 if (/^TCPSocket\s+(\d+)/)
2835 if (defined $parm_clamsocket)
2837 $parm_clamsocket .= " $1";
2838 $socket_domain = AF_INET;
2843 $parm_clamsocket = " $1";
2846 elsif (/^TCPAddr\s+(\S+)/)
2848 if (defined $parm_clamsocket)
2850 $parm_clamsocket = $1 . $parm_clamsocket;
2851 $socket_domain = AF_INET;
2856 $parm_clamsocket = $1;
2862 if (defined $socket_domain)
2864 print ":\n The clamd socket is $parm_clamsocket\n";
2865 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2869 if ($socket_domain == AF_UNIX)
2871 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2873 elsif ($socket_domain == AF_INET)
2875 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2876 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2877 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2881 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2883 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2884 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2886 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2889 my $ofh = select $sock; $| = 1; select $ofh;
2890 print $sock "PING\n";
2892 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2897 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2904 print " Assume ClamAV is not running\n";
2908 $parm_running{'ClamAV'} = ' ';
2909 print " ClamAV seems to be running\n";
2914 print ", but the socket for clamd could not be determined\n";
2915 print "Assume ClamAV is not running\n";
2921 print ", but I can't find a configuration for clamd\n";
2922 print "Assume ClamAV is not running\n";
2928 ##################################################
2930 ##################################################
2931 if (defined $parm_lookups{'redis'})
2933 if (system("redis-server -v 2>/dev/null >/dev/null") == 0)
2935 print "The redis-server command works\n";
2936 $parm_running{'redis'} = ' ';
2940 print "The redis-server command failed: assume Redis not installed\n";
2944 ##################################################
2945 # Test for the basic requirements #
2946 ##################################################
2948 # This test suite assumes that Exim has been built with at least the "usual"
2949 # set of routers, transports, and lookups. Ensure that this is so.
2953 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
2955 $missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
2956 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
2957 $missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
2958 $missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
2960 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
2961 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
2962 $missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
2963 $missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
2968 print "** Many features can be included or excluded from Exim binaries.\n";
2969 print "** This test suite requires that Exim is built to contain a certain\n";
2970 print "** set of basic facilities. It seems that some of these are missing\n";
2971 print "** from the binary that is under test, so the test cannot proceed.\n";
2972 print "** The missing facilities are:\n";
2974 die "** Test script abandoned\n";
2978 ##################################################
2979 # Check for the auxiliary programs #
2980 ##################################################
2982 # These are always required:
2984 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
2985 "fakens", "iefbr14", "server")
2987 next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
2988 next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
2989 if (!-e "bin/$prog")
2992 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
2993 die "** Test script abandoned\n";
2997 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
2998 # compiled on systems where we don't know how to. However, if Exim does not
2999 # have that functionality compiled, we needn't bother.
3001 $dlfunc_deleted = 0;
3002 if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
3004 delete $parm_support{'Expand_dlfunc'};
3005 $dlfunc_deleted = 1;
3009 ##################################################
3010 # Find environmental details #
3011 ##################################################
3013 # Find the caller of this program.
3015 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
3016 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
3018 $pwpw = $pwpw; # Kill Perl warnings
3019 $pwquota = $pwquota;
3022 $parm_caller_group = getgrgid($parm_caller_gid);
3024 print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
3025 print "Home directory is $parm_caller_home\n";
3027 unless (defined $parm_eximgroup)
3029 print "Unable to derive \$parm_eximgroup.\n";
3030 die "** ABANDONING.\n";
3033 print "You need to be in the Exim group to run these tests. Checking ...";
3035 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
3041 print "\nOh dear, you are not in the Exim group.\n";
3042 die "** Testing abandoned.\n";
3045 # Find this host's IP addresses - there may be many, of course, but we keep
3046 # one of each type (IPv4 and IPv6).
3048 open(IFCONFIG, '-|', (grep { -x "$_/ip" } split /:/, $ENV{PATH}) ? 'ip address' : 'ifconfig -a')
3049 or die "** Cannot run 'ip address' or 'ifconfig -a'\n";
3050 while (not ($parm_ipv4 and $parm_ipv6) and defined($_ = <IFCONFIG>))
3052 if (not $parm_ipv4 and /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)(?:\/\d+)?\s/i)
3054 next if $1 =~ /^(?:127|10)\./;
3058 if (not $parm_ipv6 and /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)(?:\/\d+)/i)
3060 next if $1 eq '::1' or $1 =~ /^fe80/i;
3066 # Use private IP addresses if there are no public ones.
3068 # If either type of IP address is missing, we need to set the value to
3069 # something other than empty, because that wrecks the substitutions. The value
3070 # is reflected, so use a meaningful string. Set appropriate options for the
3071 # "server" command. In practice, however, many tests assume 127.0.0.1 is
3072 # available, so things will go wrong if there is no IPv4 address. The lack
3073 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
3074 # and $have_ipv6 false.
3079 $parm_ipv4 = "<no IPv4 address found>";
3080 $server_opts .= " -noipv4";
3082 elsif ($have_ipv4 == 0)
3084 $parm_ipv4 = "<IPv4 testing disabled>";
3085 $server_opts .= " -noipv4";
3089 $parm_running{"IPv4"} = " ";
3095 $parm_ipv6 = "<no IPv6 address found>";
3096 $server_opts .= " -noipv6";
3097 delete($parm_support{"IPv6"});
3099 elsif ($have_ipv6 == 0)
3101 $parm_ipv6 = "<IPv6 testing disabled>";
3102 $server_opts .= " -noipv6";
3103 delete($parm_support{"IPv6"});
3105 elsif (!defined $parm_support{'IPv6'})
3108 $parm_ipv6 = "<no IPv6 support in Exim binary>";
3109 $server_opts .= " -noipv6";
3113 $parm_running{"IPv6"} = " ";
3116 print "IPv4 address is $parm_ipv4\n";
3117 print "IPv6 address is $parm_ipv6\n";
3119 # For munging test output, we need the reversed IP addresses.
3121 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
3122 join(".", reverse(split /\./, $parm_ipv4));
3124 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
3125 if ($parm_ipv6 =~ /^[\da-f]/)
3127 my(@comps) = split /:/, $parm_ipv6;
3129 foreach $comp (@comps)
3131 push @nibbles, sprintf("%lx", hex($comp) >> 8);
3132 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
3134 $parm_ipv6r = join(".", reverse(@nibbles));
3137 # Find the host name, fully qualified.
3139 chomp($temp = `hostname`);
3140 die "'hostname' didn't return anything\n" unless defined $temp and length $temp;
3143 $parm_hostname = $temp;
3147 $parm_hostname = (gethostbyname($temp))[0];
3148 $parm_hostname = "no.host.name.found" unless defined $parm_hostname and length $parm_hostname;
3150 print "Hostname is $parm_hostname\n";
3152 if ($parm_hostname !~ /\./)
3154 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
3157 if ($parm_hostname =~ /[[:upper:]]/)
3159 print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
3164 ##################################################
3165 # Create a testing version of Exim #
3166 ##################################################
3168 # We want to be able to run Exim with a variety of configurations. Normally,
3169 # the use of -C to change configuration causes Exim to give up its root
3170 # privilege (unless the caller is exim or root). For these tests, we do not
3171 # want this to happen. Also, we want Exim to know that it is running in its
3174 # We achieve this by copying the binary and patching it as we go. The new
3175 # binary knows it is a testing copy, and it allows -C and -D without loss of
3176 # privilege. Clearly, this file is dangerous to have lying around on systems
3177 # where there are general users with login accounts. To protect against this,
3178 # we put the new binary in a special directory that is accessible only to the
3179 # caller of this script, who is known to have sudo root privilege from the test
3180 # that was done above. Furthermore, we ensure that the binary is deleted at the
3181 # end of the test. First ensure the directory exists.
3183 unlink 'eximdir/exim'; # Just in case
3184 -d 'eximdir' or mkdir('eximdir', 0710) or die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
3185 system("sudo chgrp $parm_eximgroup eximdir");
3187 # The construction of the patched binary must be done as root, so we use
3188 # a separate script. As well as indicating that this is a test-harness binary,
3189 # the version number is patched to "x.yz" so that its length is always the
3190 # same. Otherwise, when it appears in Received: headers, it affects the length
3191 # of the message, which breaks certain comparisons.
3193 die "** Unable to make patched exim: $!\n"
3194 if (system("sudo ./patchexim $parm_exim") != 0);
3196 # From this point on, exits from the program must go via the subroutine
3197 # tests_exit(), so that suitable cleaning up can be done when required.
3198 # Arrange to catch interrupting signals, to assist with this.
3200 $SIG{INT} = \&inthandler;
3201 $SIG{PIPE} = \&pipehandler;
3203 # For some tests, we need another copy of the binary that is setuid exim rather
3206 system('sudo cp eximdir/exim eximdir/exim_exim;' .
3207 "sudo chown $parm_eximuser eximdir/exim_exim;" .
3208 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
3209 'sudo chmod 06755 eximdir/exim_exim');
3212 ##################################################
3213 # Make copies of utilities we might need #
3214 ##################################################
3216 # Certain of the tests make use of some of Exim's utilities. We do not need
3217 # to be root to copy these.
3219 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
3221 $dbm_build_deleted = 0;
3222 if (defined $parm_lookups{'dbm'} &&
3223 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
3225 delete $parm_lookups{'dbm'};
3226 $dbm_build_deleted = 1;
3229 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
3231 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
3234 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
3236 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
3239 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
3241 tests_exit(-1, "Failed to make a copy of exinext: $!");
3244 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
3246 tests_exit(-1, "Failed to make a copy of exigrep: $!");
3249 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
3251 tests_exit(-1, "Failed to make a copy of eximstats: $!");
3255 ##################################################
3256 # Check that the Exim user can access stuff #
3257 ##################################################
3259 # We delay this test till here so that we can check access to the actual test
3260 # binary. This will be needed when Exim re-exec's itself to do deliveries.
3262 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
3263 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
3265 if ($parm_caller_uid eq $parm_exim_uid) {
3266 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
3267 ."the same as caller ($parm_caller,$parm_caller_uid)");
3269 if ($parm_caller_gid eq $parm_exim_gid) {
3270 tests_exit(-1, "Exim group ($parm_eximgroup,$parm_exim_gid) cannot be "
3271 ."the same as caller's ($parm_caller) group as it confuses "
3272 ."results analysis");
3275 print "The Exim user needs access to the test suite directory. Checking ...";
3277 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
3279 my($why) = "unknown failure $rc";
3281 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
3282 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
3283 $why = "Couldn't read auxiliary group list" if $rc == 3;
3284 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
3285 $why = "Couldn't set gid" if $rc == 5;
3286 $why = "Couldn't set uid" if $rc == 6;
3287 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
3288 print "\n** $why\n";
3289 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
3297 ##################################################
3298 # Create a list of available tests #
3299 ##################################################
3301 # The scripts directory contains a number of subdirectories whose names are
3302 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
3303 # from the first requires certain optional features to be included in the Exim
3304 # binary. These requirements are contained in a file called "REQUIRES" within
3305 # the directory. We scan all these tests, discarding those that cannot be run
3306 # because the current binary does not support the right facilities, and also
3307 # those that are outside the numerical range selected.
3309 print "\nTest range is $test_start to $test_end (flavour $flavour)\n";
3310 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
3312 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
3313 if $dbm_build_deleted;
3315 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
3316 @test_dirs = sort readdir(DIR);
3319 # Remove . and .. and CVS from the list.
3321 for ($i = 0; $i < @test_dirs; $i++)
3323 my($d) = $test_dirs[$i];
3324 if ($d eq "." || $d eq ".." || $d eq "CVS")
3326 splice @test_dirs, $i, 1;
3331 # Scan for relevant tests
3333 for ($i = 0; $i < @test_dirs; $i++)
3335 my($testdir) = $test_dirs[$i];
3338 print ">>Checking $testdir\n" if $debug;
3340 # Skip this directory if the first test is equal or greater than the first
3341 # test in the next directory.
3343 next if ($i < @test_dirs - 1) &&
3344 ($test_start >= substr($test_dirs[$i+1], 0, 4));
3346 # No need to carry on if the end test is less than the first test in this
3349 last if $test_end < substr($testdir, 0, 4);
3351 # Check requirements, if any.
3353 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
3359 if (/^support (.*)$/)
3361 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
3363 elsif (/^running (.*)$/)
3365 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
3367 elsif (/^lookup (.*)$/)
3369 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
3371 elsif (/^authenticators? (.*)$/)
3373 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
3375 elsif (/^router (.*)$/)
3377 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
3379 elsif (/^transport (.*)$/)
3381 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
3385 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
3392 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
3396 # Loop if we do not want the tests in this subdirectory.
3401 print "Omitting tests in $testdir (missing $_)\n";
3405 # We want the tests from this subdirectory, provided they are in the
3406 # range that was selected.
3408 opendir(SUBDIR, "scripts/$testdir") ||
3409 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
3410 @testlist = sort readdir(SUBDIR);
3413 foreach $test (@testlist)
3415 next if $test !~ /^\d{4}(?:\.\d+)?$/;
3416 next if $test < $test_start || $test > $test_end;
3417 push @test_list, "$testdir/$test";
3421 print ">>Test List: @test_list\n", if $debug;
3424 ##################################################
3425 # Munge variable auxiliary data #
3426 ##################################################
3428 # Some of the auxiliary data files have to refer to the current testing
3429 # directory and other parameter data. The generic versions of these files are
3430 # stored in the aux-var-src directory. At this point, we copy each of them
3431 # to the aux-var directory, making appropriate substitutions. There aren't very
3432 # many of them, so it's easiest just to do this every time. Ensure the mode
3433 # is standardized, as this path is used as a test for the ${stat: expansion.
3435 # A similar job has to be done for the files in the dnszones-src directory, to
3436 # make the fake DNS zones for testing. Most of the zone files are copied to
3437 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
3438 # networks that are defined by parameter.
3440 foreach $basedir ("aux-var", "dnszones")
3442 system("sudo rm -rf $parm_cwd/$basedir");
3443 mkdir("$parm_cwd/$basedir", 0777);
3444 chmod(0755, "$parm_cwd/$basedir");
3446 opendir(AUX, "$parm_cwd/$basedir-src") ||
3447 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
3448 my(@filelist) = readdir(AUX);
3451 foreach $file (@filelist)
3453 my($outfile) = $file;
3454 next if $file =~ /^\./;
3456 if ($file eq "db.ip4.V4NET")
3458 $outfile = "db.ip4.$parm_ipv4_test_net";
3460 elsif ($file eq "db.ip6.V6NET")
3462 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3464 $outfile = "db.ip6.@nibbles";
3468 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3469 open(IN, "$parm_cwd/$basedir-src/$file") ||
3470 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3471 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3472 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3483 # Set a user's shell, distinguishable from /bin/sh
3485 symlink("/bin/sh","aux-var/sh");
3486 $ENV{'SHELL'} = $parm_shell = $parm_cwd . "/aux-var/sh";
3488 ##################################################
3489 # Create fake DNS zones for this host #
3490 ##################################################
3492 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3493 # sure that there are forward and reverse registrations for this host, using
3494 # its real IP addresses. Dynamically created zone files achieve this.
3496 if ($have_ipv4 || $have_ipv6)
3498 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3499 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3500 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3501 print OUT "; This is a dynamically constructed fake zone file.\n" .
3502 "; The following line causes fakens to return PASS_ON\n" .
3503 "; for queries that it cannot answer\n\n" .
3504 "PASS ON NOT FOUND\n\n";
3505 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3506 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3507 print OUT "\n; End\n";
3511 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3513 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3514 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3516 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3517 print OUT "; This is a dynamically constructed fake zone file.\n" .
3518 "; The zone is $components[0].in-addr.arpa.\n\n" .
3519 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3524 if ($have_ipv6 && $parm_ipv6 ne "::1")
3526 my($exp_v6) = $parm_ipv6;
3527 $exp_v6 =~ s/[^:]//g;
3528 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3529 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3530 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3531 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3532 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3533 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3535 $exp_v6 = $parm_ipv6;
3537 my(@components) = split /:/, $exp_v6;
3538 my(@nibbles) = reverse (split /\s*/, shift @components);
3542 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3544 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3545 print OUT "; This is a dynamically constructed fake zone file.\n" .
3546 "; The zone is @nibbles.ip6.arpa.\n\n";
3548 @components = reverse @components;
3549 foreach $c (@components)
3551 $c = "0$c" until $c =~ /^..../;
3552 @nibbles = reverse(split /\s*/, $c);
3553 print OUT "$sep@nibbles";
3557 print OUT " PTR $parm_hostname.\n\n; End\n";
3564 ##################################################
3565 # Create lists of mailboxes and message logs #
3566 ##################################################
3568 # We use these lists to check that a test has created the expected files. It
3569 # should be faster than looking for the file each time. For mailboxes, we have
3570 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3571 # is just a flat list of files.
3573 @oldmails = list_files_below("mail");
3574 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3575 @oldmsglogs = readdir(DIR);
3580 ##################################################
3581 # Run the required tests #
3582 ##################################################
3584 # Each test script contains a number of tests, separated by a line that
3585 # contains ****. We open input from the terminal so that we can read responses
3588 if (not $force_continue) {
3589 # runtest needs to interact if we're not in continue
3590 # mode. It does so by communicate to /dev/tty
3591 open(T, "/dev/tty") or tests_exit(-1, "Failed to open /dev/tty: $!");
3595 print "\nPress RETURN to run the tests: ";
3596 $_ = $force_continue ? "c" : <T>;
3601 foreach $test (@test_list)
3604 local($commandno) = 0;
3605 local($subtestno) = 0;
3606 (local $testno = $test) =~ s|.*/||;
3607 local($sortlog) = 0;
3611 my($thistestdir) = substr($test, 0, -5);
3613 $dynamic_socket->close() if $dynamic_socket;
3615 if ($lasttestdir ne $thistestdir)
3618 if (-s "scripts/$thistestdir/REQUIRES")
3621 print "\n>>> The following tests require: ";
3622 open(IN, "scripts/$thistestdir/REQUIRES") ||
3623 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3626 $gnutls = 1 if /^support GnuTLS/;
3633 $lasttestdir = $thistestdir;
3635 # Remove any debris in the spool directory and the test-mail directory
3636 # and also the files for collecting stdout and stderr. Then put back
3637 # the test-mail directory for appendfile deliveries.
3639 system "sudo /bin/rm -rf spool test-*";
3640 system "mkdir test-mail 2>/dev/null";
3642 # A privileged Exim will normally make its own spool directory, but some of
3643 # the tests run in unprivileged modes that don't always work if the spool
3644 # directory isn't already there. What is more, we want anybody to be able
3645 # to read it in order to find the daemon's pid.
3647 system "mkdir spool; " .
3648 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3649 "sudo chmod 0755 spool";
3651 # Empty the cache that keeps track of things like message id mappings, and
3652 # set up the initial sequence strings.
3664 $TEST_STATE->{munge} = "";
3666 # Remove the associative arrays used to hold checked mail files and msglogs
3668 undef %expected_mails;
3669 undef %expected_msglogs;
3671 # Open the test's script
3672 open(SCRIPT, "scripts/$test") ||
3673 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3674 # Run through the script once to set variables which should be global
3677 if (/^no_message_check/) { $message_skip = 1; next; }
3678 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3679 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3680 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3681 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3682 if (/^sortlog/) { $sortlog = 1; next; }
3683 if (/\bPORT_DYNAMIC\b/) { $dynamic_socket = Exim::Runtest::dynamic_socket(); next; }
3685 # Reset to beginning of file for per test interpreting/processing
3688 # The first line in the script must be a comment that is used to identify
3689 # the set of tests as a whole.
3693 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3694 printf("%s %s", (substr $test, 5), (substr $_, 2));
3696 # Loop for each of the subtests within the script. The variable $server_pid
3697 # is used to remember the pid of a "server" process, for which we do not
3698 # wait until we have waited for a subsequent command.
3700 local($server_pid) = 0;
3701 for ($commandno = 1; !eof SCRIPT; $commandno++)
3703 # Skip further leading comments and blank lines, handle the flag setting
3704 # commands, and deal with tests for IP support.
3709 # Could remove these variable settings because they are already
3710 # set above, but doesn't hurt to leave them here.
3711 if (/^no_message_check/) { $message_skip = 1; next; }
3712 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3713 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3714 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3715 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3716 if (/^sortlog/) { $sortlog = 1; next; }
3718 if (/^need_largefiles/)
3720 next if $have_largefiles;
3721 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3722 $docheck = 0; # don't check output
3723 undef $_; # pretend EOF
3730 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3731 $docheck = 0; # don't check output
3732 undef $_; # pretend EOF
3743 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3744 $docheck = 0; # don't check output
3745 undef $_; # pretend EOF
3749 if (/^need_move_frozen_messages/)
3751 next if defined $parm_support{"move_frozen_messages"};
3752 print ">>> move frozen message support is needed for test $testno, " .
3753 "but is not\n>>> available: skipping\n";
3754 $docheck = 0; # don't check output
3755 undef $_; # pretend EOF
3759 last unless /^(#|\s*$)/;
3761 last if !defined $_; # Hit EOF
3763 my($subtest_startline) = $lineno;
3765 # Now run the command. The function returns 0 for an inline command,
3766 # 1 if a non-exim command was run and waited for, 2 if an exim
3767 # command was run and waited for, and 3 if a command
3768 # was run and not waited for (usually a daemon or server startup).
3770 my($commandname) = "";
3772 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3775 $0 = "[runtest $testno]";
3778 print ">> rc=$rc cmdrc=$cmdrc\n";
3779 if (defined $run_extra) {
3780 foreach my $k (keys %$run_extra) {
3781 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3782 print ">> $k -> $v\n";
3786 $run_extra = {} unless defined $run_extra;
3787 foreach my $k (keys %$run_extra) {
3788 if (exists $TEST_STATE->{$k}) {
3789 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3790 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3792 if (defined $run_extra->{$k}) {
3793 $TEST_STATE->{$k} = $run_extra->{$k};
3794 } elsif (exists $TEST_STATE->{$k}) {
3795 delete $TEST_STATE->{$k};
3799 # Hit EOF after an initial return code number
3801 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3803 # Carry on with the next command if we did not wait for this one. $rc == 0
3804 # if no subprocess was run; $rc == 3 if we started a process but did not
3807 next if ($rc == 0 || $rc == 3);
3809 # We ran and waited for a command. Check for the expected result unless
3812 if ($cmdrc != $expectrc && !$sigpipehappened)
3814 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3815 if (($cmdrc & 0xff) == 0)
3817 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3819 elsif (($cmdrc & 0xff00) == 0)
3820 { printf("** Killed by signal %d", $cmdrc & 255); }
3822 { printf("** Status %x", $cmdrc); }
3826 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3827 $_ = $force_continue ? "c" : <T>;
3828 tests_exit(1) if /^q?$/i;
3829 log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
3830 if ($force_continue)
3832 print "\nstderr tail:\n";
3833 print "===================\n";
3834 system("tail -20 test-stderr");
3835 print "===================\n";
3836 print "... continue forced\n";
3842 system("$more test-stderr");
3846 system("$more test-stdout");
3850 $retry = 1 if /^r$/i;
3854 # If the command was exim, and a listening server is running, we can now
3855 # close its input, which causes us to wait for it to finish, which is why
3856 # we didn't close it earlier.
3858 if ($rc == 2 && $server_pid != 0)
3864 if (($? & 0xff) == 0)
3865 { printf("Server return code %d", $?/256); }
3866 elsif (($? & 0xff00) == 0)
3867 { printf("Server killed by signal %d", $? & 255); }
3869 { printf("Server status %x", $?); }
3873 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3874 $_ = $force_continue ? "c" : <T>;
3875 tests_exit(1) if /^q?$/i;
3876 log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
3877 print "... continue forced\n" if $force_continue;
3882 open(S, "test-stdout-server") ||
3883 tests_exit(-1, "Failed to open test-stdout-server: $!");
3888 $retry = 1 if /^r$/i;
3895 # The script has finished. Check the all the output that was generated. The
3896 # function returns 0 if all is well, 1 if we should rerun the test (the files
3897 # function returns 0 if all is well, 1 if we should rerun the test (the files
3898 # have been updated). It does not return if the user responds Q to a prompt.
3903 print (("#" x 79) . "\n");
3909 if (check_output($TEST_STATE->{munge}) != 0)
3911 print (("#" x 79) . "\n");
3916 print (" Script completed\n");
3922 ##################################################
3923 # Exit from the test script #
3924 ##################################################
3926 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
3929 # End of runtest script