3 ###############################################################################
4 # This is the controlling script for the "new" test suite for Exim. It should #
5 # be possible to export this suite for running on a wide variety of hosts, in #
6 # contrast to the old suite, which was very dependent on the environment of #
7 # Philip Hazel's desktop computer. This implementation inspects the version #
8 # of Exim that it finds, and tests only those features that are included. The #
9 # surrounding environment is also tested to discover what is available. See #
10 # the README file for details of how it all works. #
12 # Implementation started: 03 August 2005 by Philip Hazel #
13 # Placed in the Exim CVS: 06 February 2006 #
14 ###############################################################################
23 use if $ENV{DEBUG} && $ENV{DEBUG} =~ /\bruntest\b/ => ('Smart::Comments' => '####');
26 # Start by initializing some global variables
28 $testversion = "4.80 (08-May-12)";
30 # This gets embedded in the D-H params filename, and the value comes
31 # from asking GnuTLS for "normal", but there appears to be no way to
32 # use certtool/... to ask what that value currently is. *sigh*
33 # We also clamp it because of NSS interop, see addition of tls_dh_max_bits.
34 # This value is correct as of GnuTLS 2.12.18 as clamped by tls_dh_max_bits.
35 # normal = 2432 tls_dh_max_bits = 2236
36 $gnutls_dh_bits_normal = 2236;
38 $cf = "bin/cf -exact";
43 $log_failed_filename = "failed-summary.log";
55 $test_end = $test_top = 8999;
56 $test_special_top = 9999;
61 # Networks to use for DNS tests. We need to choose some networks that will
62 # never be used so that there is no chance that the host on which we are
63 # running is actually in one of the test networks. Private networks such as
64 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
65 # Rather than use some unassigned numbers (that might become assigned later),
66 # I have chosen some multicast networks, in the belief that such addresses
67 # won't ever be assigned to hosts. This is the only place where these numbers
68 # are defined, so it is trivially possible to change them should that ever
71 $parm_ipv4_test_net = "224";
72 $parm_ipv6_test_net = "ff00";
74 # Port numbers are currently hard-wired
76 $parm_port_n = 1223; # Nothing listening on this port
77 $parm_port_s = 1224; # Used for the "server" command
78 $parm_port_d = 1225; # Used for the Exim daemon
79 $parm_port_d2 = 1226; # Additional for daemon
80 $parm_port_d3 = 1227; # Additional for daemon
81 $parm_port_d4 = 1228; # Additional for daemon
88 ###############################################################################
89 ###############################################################################
91 # Define a number of subroutines
93 ###############################################################################
94 ###############################################################################
97 ##################################################
99 ##################################################
101 sub pipehandler { $sigpipehappened = 1; }
103 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
106 ##################################################
107 # Do global macro substitutions #
108 ##################################################
110 # This function is applied to configurations, command lines and data lines in
111 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
112 # directory. It takes one argument: the current test number, or zero when
113 # setting up files before running any tests.
116 s?\bCALLER\b?$parm_caller?g;
117 s?\bCALLERGROUP\b?$parm_caller_group?g;
118 s?\bCALLER_UID\b?$parm_caller_uid?g;
119 s?\bCALLER_GID\b?$parm_caller_gid?g;
120 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
121 s?\bDIR/?$parm_cwd/?g;
122 s?\bEXIMGROUP\b?$parm_eximgroup?g;
123 s?\bEXIMUSER\b?$parm_eximuser?g;
124 s?\bHOSTIPV4\b?$parm_ipv4?g;
125 s?\bHOSTIPV6\b?$parm_ipv6?g;
126 s?\bHOSTNAME\b?$parm_hostname?g;
127 s?\bPORT_D\b?$parm_port_d?g;
128 s?\bPORT_D2\b?$parm_port_d2?g;
129 s?\bPORT_D3\b?$parm_port_d3?g;
130 s?\bPORT_D4\b?$parm_port_d4?g;
131 s?\bPORT_N\b?$parm_port_n?g;
132 s?\bPORT_S\b?$parm_port_s?g;
133 s?\bTESTNUM\b?$_[0]?g;
134 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
135 s?\bV6NET:?$parm_ipv6_test_net:?g;
139 ##################################################
140 # Any state to be preserved across tests #
141 ##################################################
146 ##################################################
147 # Subroutine to tidy up and exit #
148 ##################################################
150 # In all cases, we check for any Exim daemons that have been left running, and
151 # kill them. Then remove all the spool data, test output, and the modified Exim
152 # binary if we are ending normally.
155 # $_[0] = 0 for a normal exit; full cleanup done
156 # $_[0] > 0 for an error exit; no files cleaned up
157 # $_[0] < 0 for a "die" exit; $_[1] contains a message
163 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
164 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
167 if (exists $TEST_STATE->{exim_pid})
169 $pid = $TEST_STATE->{exim_pid};
170 print "Tidyup: killing wait-mode daemon pid=$pid\n";
171 system("sudo kill -INT $pid");
174 if (opendir(DIR, "spool"))
176 my(@spools) = sort readdir(DIR);
178 foreach $spool (@spools)
180 next if $spool !~ /^exim-daemon./;
181 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
184 print "Tidyup: killing daemon pid=$pid\n";
185 system("sudo rm -f spool/$spool; sudo kill -INT $pid");
189 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
191 # Close the terminal input and remove the test files if all went well, unless
192 # the option to save them is set. Always remove the patched Exim binary. Then
193 # exit normally, or die.
196 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
197 if ($rc == 0 && !$save_output);
199 system("sudo /bin/rm -rf ./eximdir/*")
202 print "\nYou were in test $test at the end there.\n\n" if defined $test;
203 exit $rc if ($rc >= 0);
204 die "** runtest error: $_[1]\n";
209 ##################################################
210 # Subroutines used by the munging subroutine #
211 ##################################################
213 # This function is used for things like message ids, where we want to generate
214 # more than one value, but keep a consistent mapping throughout.
217 # $oldid the value from the file
218 # $base a base string into which we insert a sequence
219 # $sequence the address of the current sequence counter
222 my($oldid, $base, $sequence) = @_;
223 my($newid) = $cache{$oldid};
224 if (! defined $newid)
226 $newid = sprintf($base, $$sequence++);
227 $cache{$oldid} = $newid;
233 # This is used while munging the output from exim_dumpdb.
234 # May go wrong across DST changes.
237 my($day,$month,$year,$hour,$min,$sec) =
238 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
240 if ($month =~ /Jan/) {$mon = 0;}
241 elsif($month =~ /Feb/) {$mon = 1;}
242 elsif($month =~ /Mar/) {$mon = 2;}
243 elsif($month =~ /Apr/) {$mon = 3;}
244 elsif($month =~ /May/) {$mon = 4;}
245 elsif($month =~ /Jun/) {$mon = 5;}
246 elsif($month =~ /Jul/) {$mon = 6;}
247 elsif($month =~ /Aug/) {$mon = 7;}
248 elsif($month =~ /Sep/) {$mon = 8;}
249 elsif($month =~ /Oct/) {$mon = 9;}
250 elsif($month =~ /Nov/) {$mon = 10;}
251 elsif($month =~ /Dec/) {$mon = 11;}
252 return timelocal($sec,$min,$hour,$day,$mon,$year);
256 # This is a subroutine to sort maildir files into time-order. The second field
257 # is the microsecond field, and may vary in length, so must be compared
261 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
262 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
263 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
264 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
269 ##################################################
270 # Subroutine list files below a directory #
271 ##################################################
273 # This is used to build up a list of expected mail files below a certain path
274 # in the directory tree. It has to be recursive in order to deal with multiple
277 sub list_files_below {
282 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
283 @sublist = sort maildirsort readdir(DIR);
286 foreach $file (@sublist)
288 next if $file eq "." || $file eq ".." || $file eq "CVS";
290 { @yield = (@yield, list_files_below("$dir/$file")); }
292 { push @yield, "$dir/$file"; }
300 ##################################################
301 # Munge a file before comparing #
302 ##################################################
304 # The pre-processing turns all dates, times, Exim versions, message ids, and so
305 # on into standard values, so that the compare works. Perl's substitution with
306 # an expression provides a neat way to do some of these changes.
308 # We keep a global associative array for repeatedly turning the same values
309 # into the same standard values throughout the data from a single test.
310 # Message ids get this treatment (can't be made reliable for times), and
311 # times in dumped retry databases are also handled in a special way, as are
312 # incoming port numbers.
314 # On entry to the subroutine, the file to write to is already opened with the
315 # name MUNGED. The input file name is the only argument to the subroutine.
316 # Certain actions are taken only when the name contains "stderr", "stdout",
317 # or "log". The yield of the function is 1 if a line matching "*** truncated
318 # ***" is encountered; otherwise it is 0.
328 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
330 my($is_log) = $file =~ /log/;
331 my($is_stdout) = $file =~ /stdout/;
332 my($is_stderr) = $file =~ /stderr/;
336 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
338 # Pattern for matching pids at start of stderr lines; initially something
341 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
343 # Scan the file and make the changes. Near the bottom there are some changes
344 # that are specific to certain file types, though there are also some of those
349 RESET_AFTER_EXTRA_LINE_READ:
353 next if $extra =~ m%^/% && eval $extra;
354 eval $extra if $extra =~ m/^s/;
357 # Check for "*** truncated ***"
358 $yield = 1 if /\*\*\* truncated \*\*\*/;
360 # Replace the name of this host
361 s/\Q$parm_hostname\E/the.local.host.name/g;
363 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
364 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
366 # The name of the shell may vary
367 s/\s\Q$parm_shell\E\b/ ENV_SHELL/;
369 # Replace the path to the testsuite directory
370 s?\Q$parm_cwd\E?TESTSUITE?g;
372 # Replace the Exim version number (may appear in various places)
373 # patchexim should have fixed this for us
374 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
376 # Replace Exim message ids by a unique series
377 s/((?:[^\W_]{6}-){2}[^\W_]{2})
378 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
380 # The names of lock files appear in some error and debug messages
381 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
383 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
384 # port" message, because it is not always the same.
385 s/port (\d+) \([^)]+\)/port $1/g
386 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
388 # Challenges in SPA authentication
389 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
392 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
393 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
395 # Error lines on stdout from SSL contain process id values and file names.
396 # They also contain a source file name and line number, which may vary from
397 # release to release.
398 s/^\d+:error:/pppp:error:/;
399 s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
401 # There are differences in error messages between OpenSSL versions
402 s/SSL_CTX_set_cipher_list/SSL_connect/;
404 # One error test in expansions mentions base 62 or 36
405 s/is not a base (36|62) number/is not a base 36\/62 number/;
407 # This message sometimes has a different number of seconds
408 s/forced fail after \d seconds/forced fail after d seconds/;
410 # This message may contain a different DBM library name
411 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
413 # The message for a non-listening FIFO varies
414 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
416 # Debugging output of lists of hosts may have different sort keys
417 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
419 # Random local part in callout cache testing
420 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
421 s/the.local.host.name-\d+-testing/the.local.host.name-dddddddd-testing/;
423 # File descriptor numbers may vary
424 s/^writing data block fd=\d+/writing data block fd=dddd/;
425 s/running as transport filter: write=\d+ read=\d+/running as transport filter: write=dddd read=dddd/;
428 # ======== Dumpdb output ========
429 # This must be before the general date/date munging.
430 # Time data lines, which look like this:
431 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
432 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
434 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
435 $expired = "" if !defined $expired;
436 my($increment) = date_seconds($date3) - date_seconds($date2);
438 # We used to use globally unique replacement values, but timing
439 # differences make this impossible. Just show the increment on the
442 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
443 $increment, $expired);
447 # more_errno values in exim_dumpdb output which are times
448 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
451 # ======== Dates and times ========
453 # Dates and times are all turned into the same value - trying to turn
454 # them into different ones cannot be done repeatedly because they are
455 # real time stamps generated while running the test. The actual date and
456 # time used was fixed when I first started running automatic Exim tests.
458 # Date/time in header lines and SMTP responses
459 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
460 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
462 # Date/time in logs and in one instance of a filter test
463 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
464 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
466 # Date/time in message separators
467 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
468 /Tue Mar 02 09:44:33 1999/gx;
470 # Date of message arrival in spool file as shown by -Mvh
471 s/^\d{9,10}\s0$/ddddddddd 0/;
473 # Date/time in mbx mailbox files
474 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;
476 # Dates/times in debugging output for writing retry records
477 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
480 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
482 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
483 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
485 # Time to retry may vary
486 s/time to retry = \S+/time to retry = tttt/;
487 s/retry record exists: age=\S+/retry record exists: age=ttt/;
488 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
490 # Date/time in exim -bV output
491 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
493 # Time on queue tolerance
497 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
498 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
500 # Treat ECONNRESET the same as ECONNREFUSED. At least some systems give
501 # us the former on a new connection.
502 s/(could not connect to .*: Connection) reset by peer$/$1 refused/;
504 # ======== TLS certificate algorithms ========
505 # Test machines might have various different TLS library versions supporting
506 # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
507 # treat the standard algorithms the same.
509 # TLSv1:AES128-GCM-SHA256:128
510 # TLSv1:AES256-SHA:256
511 # TLSv1.1:AES256-SHA:256
512 # TLSv1.2:AES256-GCM-SHA384:256
513 # TLSv1.2:DHE-RSA-AES256-SHA:256
514 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
515 # We also need to handle the ciphersuite without the TLS part present, for
516 # client-ssl's output. We also see some older forced ciphersuites, but
517 # negotiating TLS 1.2 instead of 1.0.
518 # Mail headers (...), log-lines X=..., client-ssl output ...
519 # (and \b doesn't match between ' ' and '(' )
521 s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1\.[12]:/$1TLSv1:/xg;
522 s/\bAES128-GCM-SHA256:128\b/AES256-SHA:256/g;
523 s/\bAES128-GCM-SHA256\b/AES256-SHA/g;
524 s/\bAES256-GCM-SHA384\b/AES256-SHA/g;
525 s/\bDHE-RSA-AES256-SHA\b/AES256-SHA/g;
528 # TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256
529 # TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128
530 # TLS1.2:RSA_AES_256_CBC_SHA1:256 (canonical)
531 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
533 # X=TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256
534 # X=TLS1.2:RSA_AES_256_CBC_SHA1:256
535 # X=TLS1.1:RSA_AES_256_CBC_SHA1:256
536 # X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256
537 # and as stand-alone cipher:
538 # ECDHE-RSA-AES256-SHA
539 # DHE-RSA-AES256-SHA256
541 # picking latter as canonical simply because regex easier that way.
542 s/\bDHE_RSA_AES_128_CBC_SHA1:128/RSA_AES_256_CBC_SHA1:256/g;
543 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;
544 s/\b(ECDHE-RSA-AES256-SHA|DHE-RSA-AES256-SHA256)\b/AES256-SHA/g;
546 # GnuTLS library error message changes
547 s/No certificate was found/The peer did not send any certificate/g;
548 #(dodgy test?) s/\(certificate verification failed\): invalid/\(gnutls_handshake\): The peer did not send any certificate./g;
549 s/\(gnutls_priority_set\): No or insufficient priorities were set/\(gnutls_handshake\): Could not negotiate a supported cipher suite/g;
551 # (this new one is a generic channel-read error, but the testsuite
552 # only hits it in one place)
553 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;
555 # (replace old with new, hoping that old only happens in one situation)
556 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;
557 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;
559 # signature algorithm names
563 # ======== Caller's login, uid, gid, home, gecos ========
565 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
566 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
567 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
569 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
570 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
572 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
573 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
575 s/\bname="?$parm_caller_gecos"?/name=CALLER_GECOS/g;
577 # When looking at spool files with -Mvh, we will find not only the caller
578 # login, but also the uid and gid. It seems that $) in some Perls gives all
579 # the auxiliary gids as well, so don't bother checking for that.
581 s/^CALLER $> \d+$/CALLER UID GID/;
583 # There is one case where the caller's login is forced to something else,
584 # in order to test the processing of logins that contain spaces. Weird what
585 # some people do, isn't it?
587 s/^spaced user $> \d+$/CALLER UID GID/;
590 # ======== Exim's login ========
591 # For messages received by the daemon, this is in the -H file, which some
592 # tests inspect. For bounce messages, this will appear on the U= lines in
593 # logs and also after Received: and in addresses. In one pipe test it appears
594 # after "Running as:". It also appears in addresses, and in the names of lock
597 s/U=$parm_eximuser/U=EXIMUSER/;
598 s/user=$parm_eximuser/user=EXIMUSER/;
599 s/login=$parm_eximuser/login=EXIMUSER/;
600 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
601 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
602 s/\b$parm_eximuser@/EXIMUSER@/;
603 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
605 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
606 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
608 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
609 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
611 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
614 # ======== General uids, gids, and pids ========
615 # Note: this must come after munges for caller's and exim's uid/gid
617 # These are for systems where long int is 64
618 s/\buid=4294967295/uid=-1/;
619 s/\beuid=4294967295/euid=-1/;
620 s/\bgid=4294967295/gid=-1/;
621 s/\begid=4294967295/egid=-1/;
623 s/\bgid=\d+/gid=gggg/;
624 s/\begid=\d+/egid=gggg/;
625 s/\bpid=\d+/pid=pppp/;
626 s/\buid=\d+/uid=uuuu/;
627 s/\beuid=\d+/euid=uuuu/;
628 s/set_process_info:\s+\d+/set_process_info: pppp/;
629 s/queue run pid \d+/queue run pid ppppp/;
630 s/process \d+ running as transport filter/process pppp running as transport filter/;
631 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
632 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
633 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
635 # Pid in temp file in appendfile transport
636 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
638 # Optional pid in log lines
639 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
640 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
642 # Detect a daemon stderr line with a pid and save the pid for subsequent
643 # removal from following lines.
644 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
647 # Queue runner waiting messages
648 s/waiting for children of \d+/waiting for children of pppp/;
649 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
651 # ======== Port numbers ========
652 # Incoming port numbers may vary, but not in daemon startup line.
654 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
655 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
657 # This handles "connection from" and the like, when the port is given
658 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
659 && !/\*>/ && !/Connection refused/)
661 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
664 # Port in host address in spool file output from -Mvh
665 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
668 # ======== Local IP addresses ========
669 # The amount of space between "host" and the address in verification output
670 # depends on the length of the host name. We therefore reduce it to one space
672 # Also, the length of space at the end of the host line is dependent
673 # on the length of the longest line, so strip it also on otherwise
674 # un-rewritten lines like localhost
676 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
677 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
678 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
679 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
680 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]/;
681 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
682 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
683 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
684 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
685 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
688 # ======== Test network IP addresses ========
689 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
690 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
693 # ======== IP error numbers and messages ========
694 # These vary between operating systems
695 s/Can't assign requested address/Network Error/;
696 s/Cannot assign requested address/Network Error/;
697 s/Operation timed out/Connection timed out/;
698 s/Address family not supported by protocol family/Network Error/;
699 s/Network is unreachable/Network Error/;
700 s/Invalid argument/Network Error/;
702 s/\(\d+\): Network/(dd): Network/;
703 s/\(\d+\): Connection refused/(dd): Connection refused/;
704 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
705 s/\d+ 65 Connection refused/dd 65 Connection refused/;
706 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
709 # ======== Other error numbers ========
710 s/errno=\d+/errno=dd/g;
712 # ======== System Error Messages ======
713 # depending on the underlaying file system the error message seems to differ
714 s/(?: is not a regular file)|(?: has too many links \(\d+\))/ not a regular file or too many links/;
716 # ======== Output from ls ========
717 # Different operating systems use different spacing on long output
718 #s/ +/ /g if /^[-rwd]{10} /;
719 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
720 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
721 # unfortunately matches a non-ls linefull of dashes.
722 # Allow the case where we've already picked out the file protection bits.
723 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
728 # ======== Message sizes =========
729 # Message sizes vary, owing to different logins and host names that get
730 # automatically inserted. I can't think of any way of even approximately
733 s/([\s,])S=\d+\b/$1S=sss/;
735 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
736 s/\sSIZE=\d+\b/ SIZE=ssss/;
737 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
738 s/old size = \d+\b/old size = sssss/;
739 s/message size = \d+\b/message size = sss/;
740 s/this message = \d+\b/this message = sss/;
741 s/Size of headers = \d+/Size of headers = sss/;
742 s/sum=(?!0)\d+/sum=dddd/;
743 s/(?<=sum=dddd )count=\d+\b/count=dd/;
744 s/(?<=sum=0 )count=\d+\b/count=dd/;
745 s/,S is \d+\b/,S is ddddd/;
746 s/\+0100,\d+;/+0100,ddd;/;
747 s/\(\d+ bytes written\)/(ddd bytes written)/;
748 s/added '\d+ 1'/added 'ddd 1'/;
749 s/Received\s+\d+/Received nnn/;
750 s/Delivered\s+\d+/Delivered nnn/;
753 # ======== Values in spool space failure message ========
754 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
757 # ======== Filter sizes ========
758 # The sizes of filter files may vary because of the substitution of local
759 # filenames, logins, etc.
761 s/^\d+(?= bytes read from )/ssss/;
764 # ======== OpenSSL error messages ========
765 # Different releases of the OpenSSL libraries seem to give different error
766 # numbers, or handle specific bad conditions in different ways, leading to
767 # different wording in the error messages, so we cannot compare them.
769 s/(TLS error on connection (?:from .* )?\(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
771 # ======== Maildir things ========
772 # timestamp output in maildir processing
773 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
775 # maildir delivery files appearing in log lines (in cases of error)
776 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
778 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
780 # Maildir file names in general
781 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
784 while (/^\d+S,\d+C\s*$/)
789 last if !/^\d+ \d+\s*$/;
790 print MUNGED "ddd d\n";
797 # ======== Output from the "fd" program about open descriptors ========
798 # The statuses seem to be different on different operating systems, but
799 # at least we'll still be checking the number of open fd's.
801 s/max fd = \d+/max fd = dddd/;
802 s/status=0 RDONLY/STATUS/g;
803 s/status=1 WRONLY/STATUS/g;
804 s/status=2 RDWR/STATUS/g;
807 # ======== Contents of spool files ========
808 # A couple of tests dump the contents of the -H file. The length fields
809 # will be wrong because of different user names, etc.
810 s/^\d\d\d(?=[PFS*])/ddd/;
813 # ========= Exim lookups ==================
814 # Lookups have a char which depends on the number of lookup types compiled in,
815 # in stderr output. Replace with a "0". Recognising this while avoiding
816 # other output is fragile; perhaps the debug output should be revised instead.
817 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
819 # ==========================================================
820 # MIME boundaries in RFC3461 DSN messages
821 s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
823 # ==========================================================
824 # Some munging is specific to the specific file types
826 # ======== stdout ========
830 # Skip translate_ip_address and use_classresources in -bP output because
831 # they aren't always there.
833 next if /translate_ip_address =/;
834 next if /use_classresources/;
836 # In certain filter tests, remove initial filter lines because they just
837 # clog up by repetition.
841 next if /^(Sender\staken\sfrom|
842 Return-path\scopied\sfrom|
845 if (/^Testing \S+ filter/)
847 $_ = <IN>; # remove blank line
852 # openssl version variances
853 next if /^SSL info: unknown state/;
854 next if /^SSL info: SSLv2\/v3 write client hello A/;
855 next if /^SSL info: SSLv3 read server key exchange A/;
858 # ======== stderr ========
862 # The very first line of debugging output will vary
864 s/^Exim version .*/Exim version x.yz ..../;
866 # Debugging lines for Exim terminations
868 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
870 # IP address lookups use gethostbyname() when IPv6 is not supported,
871 # and gethostbyname2() or getipnodebyname() when it is.
873 s/\bgethostbyname2?|\bgetipnodebyname/get[host|ipnode]byname[2]/;
875 # drop gnutls version strings
876 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
877 next if /GnuTLS runtime version: \d+[\.\d]+$/;
879 # drop openssl version strings
880 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
881 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
884 next if /^Lookups \(built-in\):/;
885 next if /^Loading lookup modules from/;
886 next if /^Loaded \d+ lookup modules/;
887 next if /^Total \d+ lookups/;
889 # drop compiler information
890 next if /^Compiler:/;
893 # different libraries will have different numbers (possibly 0) of follow-up
894 # lines, indenting with more data
895 if (/^Library version:/) {
899 goto RESET_AFTER_EXTRA_LINE_READ;
903 # drop other build-time controls emitted for debugging
904 next if /^WHITELIST_D_MACROS:/;
905 next if /^TRUSTED_CONFIG_LIST:/;
907 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
908 # with -be, privileges will have been dropped, so this will always
910 next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
912 # We might not keep this check; rather than change all the tests, just
913 # ignore it as long as it succeeds; then we only need to change the
914 # TLS tests where tls_require_ciphers has been set.
915 if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
919 next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
921 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
922 next if /^macros_trusted overridden to true by whitelisting/;
924 # We have to omit the localhost ::1 address so that all is well in
925 # the IPv4-only case.
927 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
928 if (/looked up these IP addresses/);
929 next if /name=localhost address=::1/;
931 # drop pdkim debugging header
932 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
934 # Various other IPv6 lines must be omitted too
936 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
937 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
938 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
939 next if / in dns_ipv4_lookup?/;
941 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
943 $_= <IN>; # Gets "returning DNS_NODATA"
947 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
948 # are unset, because tls ain't always there.
950 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
951 \sno\s\(option\sunset\)/x;
953 # Skip auxiliary group lists because they will vary.
955 next if /auxiliary group list:/;
957 # Skip "extracted from gecos field" because the gecos field varies
959 next if /extracted from gecos field/;
961 # Skip "waiting for data on socket" and "read response data: size=" lines
962 # because some systems pack more stuff into packets than others.
964 next if /waiting for data on socket/;
965 next if /read response data: size=/;
967 # If Exim is compiled with readline support but it can't find the library
968 # to load, there will be an extra debug line. Omit it.
970 next if /failed to load readline:/;
972 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
973 # O_CREAT; other's don't. In the latter case there is some debugging output
974 # which is not present in the former. Skip the relevant lines (there are
977 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
983 # Some tests turn on +expand debugging to check on expansions.
984 # Unfortunately, the Received: expansion varies, depending on whether TLS
985 # is compiled or not. So we must remove the relevant debugging if it is.
987 if (/^condition: def:tls_cipher/)
989 while (<IN>) { last if /^condition: def:sender_address/; }
991 elsif (/^expanding: Received: /)
993 while (<IN>) { last if !/^\s/; }
996 # When Exim is checking the size of directories for maildir, it uses
997 # the check_dir_size() function to scan directories. Of course, the order
998 # of the files that are obtained using readdir() varies from system to
999 # system. We therefore buffer up debugging lines from check_dir_size()
1000 # and sort them before outputting them.
1002 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
1010 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
1011 "to ensure consistency\n";
1012 @saved = sort(@saved);
1013 print MUNGED @saved;
1017 # Skip hosts_require_dane checks when the options
1018 # are unset, because dane ain't always there.
1020 next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
1022 # Experimental_International
1023 next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
1025 # Skip some lines that Exim puts out at the start of debugging output
1026 # because they will be different in different binaries.
1029 unless (/^Berkeley DB: / ||
1030 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
1031 /^Authenticators:/ ||
1036 /^log selectors =/ ||
1038 /^Fixed never_users:/ ||
1048 # ======== log ========
1052 # Berkeley DB version differences
1053 next if / Berkeley DB error: /;
1056 # ======== All files other than stderr ========
1068 ##################################################
1069 # Subroutine to interact with caller #
1070 ##################################################
1072 # Arguments: [0] the prompt string
1073 # [1] if there is a U in the prompt and $force_update is true
1074 # [2] if there is a C in the prompt and $force_continue is true
1075 # Returns: returns the answer
1079 if ($_[1]) { $_ = "u"; print "... update forced\n"; }
1080 elsif ($_[2]) { $_ = "c"; print "... continue forced\n"; }
1086 ##################################################
1087 # Subroutine to log in force_continue mode #
1088 ##################################################
1090 # In force_continue mode, we just want a terse output to a statically
1091 # named logfile. If multiple files in same batch (stdout, stderr, etc)
1092 # all have mismatches, it will log multiple times.
1094 # Arguments: [0] the logfile to append to
1095 # [1] the testno that failed
1101 my $logfile = shift();
1102 my $testno = shift();
1103 my $detail = shift() || '';
1104 if ( open(my $fh, ">>", $logfile) ) {
1105 print $fh "Test $testno $detail failed\n";
1112 ##################################################
1113 # Subroutine to compare one output file #
1114 ##################################################
1116 # When an Exim server is part of the test, its output is in separate files from
1117 # an Exim client. The server data is concatenated with the client data as part
1118 # of the munging operation.
1120 # Arguments: [0] the name of the main raw output file
1121 # [1] the name of the server raw output file or undef
1122 # [2] where to put the munged copy
1123 # [3] the name of the saved file
1124 # [4] TRUE if this is a log file whose deliveries must be sorted
1125 # [5] optionally, a custom munge command
1127 # Returns: 0 comparison succeeded or differences to be ignored
1128 # 1 comparison failed; files may have been updated (=> re-compare)
1130 # Does not return if the user replies "Q" to a prompt.
1133 my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
1135 # If there is no saved file, the raw files must either not exist, or be
1136 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1138 # we check if there is a flavour specific file, but we remember
1139 # the original file name as "generic"
1141 $sf_flavour = "$sf_generic.$flavour";
1142 $sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
1144 if (! -e $sf_current)
1146 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1149 print "** $rf is not empty\n" if (-s $rf);
1150 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1154 print "Continue, Show, or Quit? [Q] ";
1155 $_ = $force_continue ? "c" : <T>;
1156 tests_exit(1) if /^q?$/i;
1157 log_failure($log_failed_filename, $testno, $rf) if (/^c$/i && $force_continue);
1162 foreach $f ($rf, $rsf)
1164 if (defined $f && -s $f)
1167 print "------------ $f -----------\n"
1168 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1169 system("$more '$f'");
1176 interact("Continue, Update & retry, Quit? [Q] ", $force_update, $force_continue);
1177 tests_exit(1) if /^q?$/i;
1178 log_failure($log_failed_filename, $testno, $rsf) if (/^c$/i && $force_continue);
1186 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1187 # was a request to create a saved file. First, create the munged file from any
1188 # data that does exist.
1190 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1191 my($truncated) = munge($rf, $extra) if -e $rf;
1192 if (defined $rsf && -e $rsf)
1194 print MUNGED "\n******** SERVER ********\n";
1195 $truncated |= munge($rsf, $extra);
1199 # If a saved file exists, do the comparison. There are two awkward cases:
1201 # If "*** truncated ***" was found in the new file, it means that a log line
1202 # was overlong, and truncated. The problem is that it may be truncated at
1203 # different points on different systems, because of different user name
1204 # lengths. We reload the file and the saved file, and remove lines from the new
1205 # file that precede "*** truncated ***" until we reach one that matches the
1206 # line that precedes it in the saved file.
1208 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1209 # for an individual message might vary in their order from system to system, as
1210 # a result of parallel deliveries. We load the munged file and sort sequences
1211 # of delivery lines.
1215 # Deal with truncated text items
1219 my(@munged, @saved, $i, $j, $k);
1221 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1224 open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
1229 for ($i = 0; $i < @munged; $i++)
1231 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1233 for (; $j < @saved; $j++)
1234 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1235 last if $j >= @saved; # not found in saved
1237 for ($k = $i - 1; $k >= 0; $k--)
1238 { last if $munged[$k] eq $saved[$j - 1]; }
1240 last if $k <= 0; # failed to find previous match
1241 splice @munged, $k + 1, $i - $k - 1;
1246 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1247 for ($i = 0; $i < @munged; $i++)
1248 { print MUNGED $munged[$i]; }
1252 # Deal with log sorting
1256 my(@munged, $i, $j);
1258 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1262 for ($i = 0; $i < @munged; $i++)
1264 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1266 for ($j = $i + 1; $j < @munged; $j++)
1268 last if $munged[$j] !~
1269 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1271 @temp = splice(@munged, $i, $j - $i);
1272 @temp = sort(@temp);
1273 splice(@munged, $i, 0, @temp);
1277 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1278 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1279 for ($i = 0; $i < @munged; $i++)
1280 { print MUNGED $munged[$i]; }
1286 return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
1288 # Handle comparison failure
1290 print "** Comparison of $mf with $sf_current failed";
1291 system("$more test-cf");
1296 interact("Continue, Retry, Update current"
1297 . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : "")
1298 . " & retry, Quit? [Q] ", $force_update, $force_continue);
1299 tests_exit(1) if /^q?$/i;
1300 log_failure($log_failed_filename, $testno, $sf_current) if (/^c$/i && $force_continue);
1303 last if (/^[us]$/i);
1307 # Update or delete the saved file, and give the appropriate return code.
1311 my $sf = /^u/i ? $sf_current : $sf_flavour;
1312 tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
1316 # if we deal with a flavour file, we can't delete it, because next time the generic
1317 # file would be used again
1318 if ($sf_current eq $sf_flavour) {
1319 open(FOO, ">$sf_current");
1323 tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
1332 ##################################################
1334 # keyed by name of munge; value is a ref to a hash
1335 # which is keyed by file, value a string to look for.
1337 # paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
1338 # Search strings starting with 's' do substitutions;
1339 # with '/' do line-skips.
1340 # Triggered by a scriptfile line "munge <name>"
1341 ##################################################
1344 { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
1346 'gnutls_unexpected' =>
1347 { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
1349 'gnutls_handshake' =>
1350 { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
1352 'optional_events' =>
1353 { 'stdout' => '/event_action =/' },
1356 { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
1358 'no_tpt_filter_epipe' =>
1359 { 'stderr' => '/^writing error 32: Broken pipe$/' },
1361 'optional_cert_hostnames' =>
1362 { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
1365 { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
1368 { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
1371 { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
1376 ##################################################
1377 # Subroutine to check the output of a test #
1378 ##################################################
1380 # This function is called when the series of subtests is complete. It makes
1381 # use of check_file(), whose arguments are:
1383 # [0] the name of the main raw output file
1384 # [1] the name of the server raw output file or undef
1385 # [2] where to put the munged copy
1386 # [3] the name of the saved file
1387 # [4] TRUE if this is a log file whose deliveries must be sorted
1388 # [5] an optional custom munge command
1390 # Arguments: Optionally, name of a single custom munge to run.
1391 # Returns: 0 if the output compared equal
1392 # 1 if re-run needed (files may have been updated)
1395 my($mungename) = $_[0];
1397 my($munge) = $munges->{$mungename} if defined $mungename;
1399 $yield = 1 if check_file("spool/log/paniclog",
1400 "spool/log/serverpaniclog",
1401 "test-paniclog-munged",
1402 "paniclog/$testno", 0,
1403 $munge->{'paniclog'});
1405 $yield = 1 if check_file("spool/log/rejectlog",
1406 "spool/log/serverrejectlog",
1407 "test-rejectlog-munged",
1408 "rejectlog/$testno", 0,
1409 $munge->{'rejectlog'});
1411 $yield = 1 if check_file("spool/log/mainlog",
1412 "spool/log/servermainlog",
1413 "test-mainlog-munged",
1414 "log/$testno", $sortlog,
1415 $munge->{'mainlog'});
1419 $yield = 1 if check_file("test-stdout",
1420 "test-stdout-server",
1421 "test-stdout-munged",
1422 "stdout/$testno", 0,
1423 $munge->{'stdout'});
1428 $yield = 1 if check_file("test-stderr",
1429 "test-stderr-server",
1430 "test-stderr-munged",
1431 "stderr/$testno", 0,
1432 $munge->{'stderr'});
1435 # Compare any delivered messages, unless this test is skipped.
1437 if (! $message_skip)
1441 # Get a list of expected mailbox files for this script. We don't bother with
1442 # directories, just the files within them.
1444 foreach $oldmail (@oldmails)
1446 next unless $oldmail =~ /^mail\/$testno\./;
1447 print ">> EXPECT $oldmail\n" if $debug;
1448 $expected_mails{$oldmail} = 1;
1451 # If there are any files in test-mail, compare them. Note that "." and
1452 # ".." are automatically omitted by list_files_below().
1454 @mails = list_files_below("test-mail");
1456 foreach $mail (@mails)
1458 next if $mail eq "test-mail/oncelog";
1460 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1461 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1463 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1466 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1469 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1470 $yield = 1 if check_file($mail, undef, "test-mail-munged",
1471 "mail/$testno.$saved_mail", 0,
1473 delete $expected_mails{"mail/$testno.$saved_mail"};
1476 # Complain if not all expected mails have been found
1478 if (scalar(keys %expected_mails) != 0)
1480 foreach $key (keys %expected_mails)
1481 { print "** no test file found for $key\n"; }
1485 interact("Continue, Update & retry, or Quit? [Q] ", $force_update, $force_continue);
1486 tests_exit(1) if /^q?$/i;
1487 log_failure($log_failed_filename, $testno, "missing email") if (/^c$/i && $force_continue);
1490 # For update, we not only have to unlink the file, but we must also
1491 # remove it from the @oldmails vector, as otherwise it will still be
1492 # checked for when we re-run the test.
1496 foreach $key (keys %expected_mails)
1499 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1500 for ($i = 0; $i < @oldmails; $i++)
1502 if ($oldmails[$i] eq $key)
1504 splice @oldmails, $i, 1;
1515 # Compare any remaining message logs, unless this test is skipped.
1519 # Get a list of expected msglog files for this test
1521 foreach $oldmsglog (@oldmsglogs)
1523 next unless $oldmsglog =~ /^$testno\./;
1524 $expected_msglogs{$oldmsglog} = 1;
1527 # If there are any files in spool/msglog, compare them. However, we have
1528 # to munge the file names because they are message ids, which are
1531 if (opendir(DIR, "spool/msglog"))
1533 @msglogs = sort readdir(DIR);
1536 foreach $msglog (@msglogs)
1538 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1539 ($munged_msglog = $msglog) =~
1540 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1541 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1542 $yield = 1 if check_file("spool/msglog/$msglog", undef,
1543 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
1544 $munge->{'msglog'});
1545 delete $expected_msglogs{"$testno.$munged_msglog"};
1549 # Complain if not all expected msglogs have been found
1551 if (scalar(keys %expected_msglogs) != 0)
1553 foreach $key (keys %expected_msglogs)
1555 print "** no test msglog found for msglog/$key\n";
1556 ($msgid) = $key =~ /^\d+\.(.*)$/;
1557 foreach $cachekey (keys %cache)
1559 if ($cache{$cachekey} eq $msgid)
1561 print "** original msgid $cachekey\n";
1569 interact("Continue, Update, or Quit? [Q] ", $force_update, $force_continue);
1570 tests_exit(1) if /^q?$/i;
1571 log_failure($log_failed_filename, $testno, "missing msglog") if (/^c$/i && $force_continue);
1575 foreach $key (keys %expected_msglogs)
1577 tests_exit(-1, "Failed to unlink msglog/$key")
1578 if !unlink("msglog/$key");
1591 ##################################################
1592 # Subroutine to run one "system" command #
1593 ##################################################
1595 # We put this in a subroutine so that the command can be reflected when
1598 # Argument: the command to be run
1606 $prcmd =~ s/; /;\n>> /;
1607 print ">> $prcmd\n";
1614 ##################################################
1615 # Subroutine to run one script command #
1616 ##################################################
1618 # The <SCRIPT> file is open for us to read an optional return code line,
1619 # followed by the command line and any following data lines for stdin. The
1620 # command line can be continued by the use of \. Data lines are not continued
1621 # in this way. In all lines, the following substutions are made:
1623 # DIR => the current directory
1624 # CALLER => the caller of this script
1626 # Arguments: the current test number
1627 # reference to the subtest number, holding previous value
1628 # reference to the expected return code value
1629 # reference to where to put the command name (for messages)
1630 # auxilliary information returned from a previous run
1632 # Returns: 0 the commmand was executed inline, no subprocess was run
1633 # 1 a non-exim command was run and waited for
1634 # 2 an exim command was run and waited for
1635 # 3 a command was run and not waited for (daemon, server, exim_lock)
1636 # 4 EOF was encountered after an initial return code line
1637 # Optionally alse a second parameter, a hash-ref, with auxilliary information:
1638 # exim_pid: pid of a run process
1639 # munge: name of a post-script results munger
1642 my($testno) = $_[0];
1643 my($subtestref) = $_[1];
1644 my($commandnameref) = $_[3];
1645 my($aux_info) = $_[4];
1648 if (/^(\d+)\s*$/) # Handle unusual return code
1653 return 4 if !defined $_; # Missing command
1660 # Handle concatenated command lines
1663 while (substr($_, -1) eq"\\")
1666 $_ = substr($_, 0, -1);
1667 chomp($temp = <SCRIPT>);
1679 do_substitute($testno);
1680 if ($debug) { printf ">> $_\n"; }
1682 # Pass back the command name (for messages)
1684 ($$commandnameref) = /^(\S+)/;
1686 # Here follows code for handling the various different commands that are
1687 # supported by this script. The first group of commands are all freestanding
1688 # in that they share no common code and are not followed by any data lines.
1694 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1695 # utility and to make DBM files for testing DBM lookups.
1697 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1699 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1700 "echo exim_dbmbuild exit code = \$?)" .
1706 # The "dump" command runs exim_dumpdb. On different systems, the output for
1707 # some types of dump may appear in a different order because it's just hauled
1708 # out of the DBM file. We can solve this by sorting. Ignore the leading
1709 # date/time, as it will be flattened later during munging.
1711 if (/^dump\s+(\S+)/)
1715 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1716 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1717 open(OUT, ">>test-stdout");
1718 print OUT "+++++++++++++++++++++++++++\n";
1720 if ($which eq "retry")
1727 my($aa) = split(' ', $a);
1728 my($bb) = split(' ', $b);
1732 foreach $item (@temp)
1734 $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
1735 print OUT " $item\n";
1741 if ($which eq "callout")
1744 my($aa) = substr $a, 21;
1745 my($bb) = substr $b, 21;
1758 # The "echo" command is a way of writing comments to the screen.
1760 if (/^echo\s+(.*)$/)
1767 # The "exim_lock" command runs exim_lock in the same manner as "server",
1768 # but it doesn't use any input.
1770 if (/^exim_lock\s+(.*)$/)
1772 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1773 $server_pid = open SERVERCMD, "|$cmd" ||
1774 tests_exit(-1, "Failed to run $cmd\n");
1776 # This gives the process time to get started; otherwise the next
1777 # process may not find it there when it expects it.
1779 select(undef, undef, undef, 0.1);
1784 # The "exinext" command runs exinext
1786 if (/^exinext\s+(.*)/)
1788 run_system("(./eximdir/exinext " .
1789 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1790 "-C $parm_cwd/test-config $1;" .
1791 "echo exinext exit code = \$?)" .
1797 # The "exigrep" command runs exigrep on the current mainlog
1799 if (/^exigrep\s+(.*)/)
1801 run_system("(./eximdir/exigrep " .
1802 "$1 $parm_cwd/spool/log/mainlog;" .
1803 "echo exigrep exit code = \$?)" .
1809 # The "eximstats" command runs eximstats on the current mainlog
1811 if (/^eximstats\s+(.*)/)
1813 run_system("(./eximdir/eximstats " .
1814 "$1 $parm_cwd/spool/log/mainlog;" .
1815 "echo eximstats exit code = \$?)" .
1821 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
1822 # spool directory, to save Exim from re-creating it each time.
1826 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
1827 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
1828 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
1829 "sudo chmod 0400 $gen_fn";
1834 # The "killdaemon" command should ultimately follow the starting of any Exim
1835 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
1836 # it outputting "Terminated" to the terminal when not in the background.
1840 my $return_extra = {};
1841 if (exists $aux_info->{exim_pid})
1843 $pid = $aux_info->{exim_pid};
1844 $return_extra->{exim_pid} = undef;
1845 print ">> killdaemon: recovered pid $pid\n" if $debug;
1848 run_system("sudo /bin/kill -INT $pid");
1852 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
1855 run_system("sudo /bin/kill -INT $pid");
1856 close DAEMONCMD; # Waits for process
1859 run_system("sudo /bin/rm -f spool/exim-daemon.*");
1860 return (1, $return_extra);
1864 # The "millisleep" command is like "sleep" except that its argument is in
1865 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
1868 elsif (/^millisleep\s+(.*)$/)
1870 select(undef, undef, undef, $1/1000);
1875 # The "munge" command selects one of a hardwired set of test-result modifications
1876 # to be made before result compares are run agains the golden set. This lets
1877 # us account for test-system dependent things which only affect a few, but known,
1879 # Currently only the last munge takes effect.
1881 if (/^munge\s+(.*)$/)
1883 return (0, { munge => $1 });
1887 # The "sleep" command does just that. For sleeps longer than 1 second we
1888 # tell the user what's going on.
1890 if (/^sleep\s+(.*)$/)
1898 printf(" Test %d sleep $1 ", $$subtestref);
1904 printf("\r Test %d $cr", $$subtestref);
1910 # Various Unix management commands are recognized
1912 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
1913 /^sudo (rmdir|rm|chown|chmod)\s/)
1915 run_system("$_ >>test-stdout 2>>test-stderr");
1924 # The next group of commands are also freestanding, but they are all followed
1928 # The "server" command starts up a script-driven server that runs in parallel
1929 # with the following exim command. Therefore, we want to run a subprocess and
1930 # not yet wait for it to complete. The waiting happens after the next exim
1931 # command, triggered by $server_pid being non-zero. The server sends its output
1932 # to a different file. The variable $server_opts, if not empty, contains
1933 # options to disable IPv4 or IPv6 if necessary.
1935 if (/^server\s+(.*)$/)
1937 $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
1938 $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
1939 print ">> $cmd\n" if ($debug);
1940 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
1941 SERVERCMD->autoflush(1);
1942 print ">> Server pid is $server_pid\n" if $debug;
1946 last if /^\*{4}\s*$/;
1949 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
1950 # because close() waits for the process.
1952 # Interlock the server startup; otherwise the next
1953 # process may not find it there when it expects it.
1954 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
1959 # The "write" command is a way of creating files of specific sizes for
1960 # buffering tests, or containing specific data lines from within the script
1961 # (rather than hold lots of little files). The "catwrite" command does the
1962 # same, but it also copies the lines to test-stdout.
1964 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
1966 my($cat) = defined $1;
1968 @sizes = split /\s+/, $3 if defined $3;
1969 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
1973 open CAT, ">>test-stdout" ||
1974 tests_exit(-1, "Failed to open test-stdout: $!");
1975 print CAT "==========\n";
1978 if (scalar @sizes > 0)
1985 last if /^\+{4}\s*$/;
1992 while (scalar @sizes > 0)
1994 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
1995 $leadin = "" if !defined $leadin;
1997 $len -= length($leadin) + 1;
1998 while ($count-- > 0)
2000 print FILE $leadin, "a" x $len, "\n";
2001 print CAT $leadin, "a" x $len, "\n" if $cat;
2006 # Post data, or only data if no sized data
2011 last if /^\*{4}\s*$/;
2019 print CAT "==========\n";
2030 # From this point on, script commands are implemented by setting up a shell
2031 # command in the variable $cmd. Shared code to run this command and handle its
2032 # input and output follows.
2034 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
2035 # program that plays the part of an email client. We also have the availability
2036 # of running Perl for doing one-off special things. Note that all these
2037 # commands expect stdin data to be supplied.
2039 if (/^client/ || /^(sudo\s+)?perl\b/)
2041 s"client"./bin/client";
2042 $cmd = "$_ >>test-stdout 2>>test-stderr";
2045 # For the "exim" command, replace the text "exim" with the path for the test
2046 # binary, plus -D options to pass over various parameters, and a -C option for
2047 # the testing configuration file. When running in the test harness, Exim does
2048 # not drop privilege when -C and -D options are present. To run the exim
2049 # command as root, we use sudo.
2051 elsif (/^([A-Z_]+=\S+\s+)?(\d+)?\s*(sudo\s+)?exim(_\S+)?\s+(.*)$/)
2054 my($envset) = (defined $1)? $1 : "";
2055 my($sudo) = (defined $3)? "sudo " : "";
2056 my($special)= (defined $4)? $4 : "";
2057 $wait_time = (defined $2)? $2 : 0;
2059 # Return 2 rather than 1 afterwards
2063 # Update the test number
2065 $$subtestref = $$subtestref + 1;
2066 printf(" Test %d $cr", $$subtestref);
2068 # Copy the configuration file, making the usual substitutions.
2070 open (IN, "$parm_cwd/confs/$testno") ||
2071 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
2072 open (OUT, ">test-config") ||
2073 tests_exit(-1, "Couldn't open test-config: $!\n");
2076 do_substitute($testno);
2082 # The string $msg1 in args substitutes the message id of the first
2083 # message on the queue, and so on. */
2085 if ($args =~ /\$msg/)
2087 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
2088 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
2089 "-C $parm_cwd/test-config |";
2090 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
2091 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
2093 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
2096 # Done backwards just in case there are more than 9
2099 for ($i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
2100 if ( $args =~ /\$msg\d/ )
2102 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
2103 unless $force_continue;
2107 # If -d is specified in $optargs, remove it from $args; i.e. let
2108 # the command line for runtest override. Then run Exim.
2110 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
2112 $cmd = "$envset$sudo$parm_cwd/eximdir/exim$special$optargs " .
2113 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
2114 "-C $parm_cwd/test-config $args " .
2115 ">>test-stdout 2>>test-stderr";
2117 # If the command is starting an Exim daemon, we run it in the same
2118 # way as the "server" command above, that is, we don't want to wait
2119 # for the process to finish. That happens when "killdaemon" is obeyed later
2120 # in the script. We also send the stderr output to test-stderr-server. The
2121 # daemon has its log files put in a different place too (by configuring with
2122 # log_file_path). This requires the directory to be set up in advance.
2124 # There are also times when we want to run a non-daemon version of Exim
2125 # (e.g. a queue runner) with the server configuration. In this case,
2126 # we also define -DNOTDAEMON.
2128 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
2130 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2131 if ($debug) { printf ">> daemon: $cmd\n"; }
2132 run_system("sudo mkdir spool/log 2>/dev/null");
2133 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2135 # Before running the command, convert the -bd option into -bdf so that an
2136 # Exim daemon doesn't double fork. This means that when we wait close
2137 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
2138 # file is written to the spool directory, in case the Exim binary was
2139 # built with PID_FILE_PATH pointing somewhere else.
2141 if ($cmd =~ /\s-oP\s/)
2143 ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
2144 $cmd =~ s!\s-bd\s! -bdf !;
2148 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2149 $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
2151 print ">> |${cmd}-server\n" if ($debug);
2152 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
2153 DAEMONCMD->autoflush(1);
2154 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2156 # Interlock with daemon startup
2157 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2158 return 3; # Don't wait
2160 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
2162 my $listen_port = $1;
2163 my $waitmode_sock = new FileHandle;
2164 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
2165 run_system("sudo mkdir spool/log 2>/dev/null");
2166 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2168 my ($s_ip,$s_port) = ('127.0.0.1', $listen_port);
2169 my $sin = sockaddr_in($s_port, inet_aton($s_ip))
2170 or die "** Failed packing $s_ip:$s_port\n";
2171 socket($waitmode_sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2172 or die "** Unable to open socket $s_ip:$s_port: $!\n";
2173 setsockopt($waitmode_sock, SOL_SOCKET, SO_REUSEADDR, 1)
2174 or die "** Unable to setsockopt(SO_REUSEADDR): $!\n";
2175 bind($waitmode_sock, $sin)
2176 or die "** Unable to bind socket ($s_port): $!\n";
2177 listen($waitmode_sock, 5);
2179 if (not defined $pid) { die "** fork failed: $!\n" }
2182 open(STDIN, "<&", $waitmode_sock) or die "** dup sock to stdin failed: $!\n";
2183 close($waitmode_sock);
2184 print "[$$]>> ${cmd}-server\n" if ($debug);
2185 exec "exec ${cmd}-server";
2188 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2189 select(undef, undef, undef, 0.3); # Let the daemon get going
2190 return (3, { exim_pid => $pid }); # Don't wait
2197 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
2200 # Run the command, with stdin connected to a pipe, and write the stdin data
2201 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
2202 # the terminating newline (and the \NONL\). If the command contains
2203 # -DSERVER=server add "-server" to the command, where it will adjoin the name
2204 # for the stderr file. See comment above about the use of -DSERVER.
2206 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
2207 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
2208 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
2214 last if /^\*{4}\s*$/;
2215 do_substitute($testno);
2216 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
2219 # For timeout tests, wait before closing the pipe; we expect a
2220 # SIGPIPE error in this case.
2224 printf(" Test %d sleep $wait_time ", $$subtestref);
2225 while ($wait_time-- > 0)
2230 printf("\r Test %d $cr", $$subtestref);
2233 $sigpipehappened = 0;
2234 close CMD; # Waits for command to finish
2235 return $yield; # Ran command and waited
2241 ###############################################################################
2242 ###############################################################################
2244 # Here beginneth the Main Program ...
2246 ###############################################################################
2247 ###############################################################################
2251 print "Exim tester $testversion\n";
2253 # extend the PATH with .../sbin
2254 # we map all (.../bin) to (.../sbin:.../bin)
2256 my %seen = map { $_, 1 } split /:/, $ENV{PATH};
2257 join ':' => map { m{(.*)/bin$}
2258 ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
2260 split /:/, $ENV{PATH};
2263 ##################################################
2264 # Some tests check created file modes #
2265 ##################################################
2270 ##################################################
2271 # Check for the "less" command #
2272 ##################################################
2274 $more = "more" if system("which less >/dev/null 2>&1") != 0;
2278 ##################################################
2279 # Check for sudo access to root #
2280 ##################################################
2282 print "You need to have sudo access to root to run these tests. Checking ...\n";
2283 if (system("sudo date >/dev/null") != 0)
2285 die "** Test for sudo failed: testing abandoned.\n";
2289 print "Test for sudo OK\n";
2294 ##################################################
2295 # See if an Exim binary has been given #
2296 ##################################################
2298 # If the first character of the first argument is '/', the argument is taken
2299 # as the path to the binary. If the first argument does not start with a
2300 # '/' but exists in the file system, it's assumed to be the Exim binary.
2302 $parm_exim = (@ARGV > 0 && (-x $ARGV[0] or $ARGV[0] =~ m?^/?))? Cwd::abs_path(shift @ARGV) : "";
2303 print "Exim binary is $parm_exim\n" if $parm_exim ne "";
2307 ##################################################
2308 # Sort out options and which tests are to be run #
2309 ##################################################
2311 # There are a few possible options for the test script itself; after these, any
2312 # options are passed on to Exim calls within the tests. Typically, this is used
2313 # to turn on Exim debugging while setting up a test.
2315 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2317 my($arg) = shift @ARGV;
2320 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2321 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
2322 if ($arg eq "-CONTINUE"){$force_continue = 1;
2325 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2326 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2327 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2328 if ($arg eq "-KEEP") { $save_output = 1; next; }
2329 if ($arg =~ /^-FLAVOU?R$/) { $flavour = shift; next; }
2331 $optargs .= " $arg";
2334 # Any subsequent arguments are a range of test numbers.
2338 $test_end = $test_start = $ARGV[0];
2339 $test_end = $ARGV[1] if (@ARGV > 1);
2340 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2341 if $test_end eq "+";
2342 die "** Test numbers out of order\n" if ($test_end < $test_start);
2346 ##################################################
2347 # Make the command's directory current #
2348 ##################################################
2350 # After doing so, we find its absolute path name.
2353 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2354 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2355 $parm_cwd = Cwd::getcwd();
2358 ##################################################
2359 # Search for an Exim binary to test #
2360 ##################################################
2362 # If an Exim binary hasn't been provided, try to find one. We can handle the
2363 # case where exim-testsuite is installed alongside Exim source directories. For
2364 # PH's private convenience, if there's a directory just called "exim4", that
2365 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2368 if ($parm_exim eq "")
2370 my($use_srcdir) = "";
2372 opendir DIR, ".." || die "** Failed to opendir \"..\": $!\n";
2373 while ($f = readdir(DIR))
2377 # Try this directory if it is "exim4" or if it is exim-snapshot or exim-n.m
2378 # possibly followed by -RCx where n.m is greater than any previously tried
2379 # directory. Thus, we should choose the highest version of Exim that has
2382 if ($f eq "exim4" || $f eq "exim-snapshot")
2386 if ($f =~ /^exim-\d+\.\d+(-RC\d+)?$/ && $f gt $use_srcdir); }
2388 # Look for a build directory with a binary in it. If we find a binary,
2389 # accept this source directory.
2393 opendir SRCDIR, "../$srcdir" ||
2394 die "** Failed to opendir \"$cwd/../$srcdir\": $!\n";
2395 while ($f = readdir(SRCDIR))
2397 if ($f =~ /^build-/ && -e "../$srcdir/$f/exim")
2399 $use_srcdir = $srcdir;
2400 $parm_exim = "$cwd/../$srcdir/$f/exim";
2401 $parm_exim =~ s'/[^/]+/\.\./'/';
2408 # If we have found "exim4" or "exim-snapshot", that takes precedence.
2409 # Otherwise, continue to see if there's a later version.
2411 last if $use_srcdir eq "exim4" || $use_srcdir eq "exim-snapshot";
2414 print "Exim binary found in $parm_exim\n" if $parm_exim ne "";
2417 # If $parm_exim is still empty, ask the caller
2419 if ($parm_exim eq "")
2421 print "** Did not find an Exim binary to test\n";
2422 for ($i = 0; $i < 5; $i++)
2425 print "** Enter pathname for Exim binary: ";
2426 chomp($trybin = <STDIN>);
2429 $parm_exim = $trybin;
2434 print "** $trybin does not exist\n";
2437 die "** Too many tries\n" if $parm_exim eq "";
2442 ##################################################
2443 # Find what is in the binary #
2444 ##################################################
2446 # deal with TRUSTED_CONFIG_LIST restrictions
2447 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2448 symlink("$parm_cwd/confs/0000", "$parm_cwd/test-config")
2449 or die "Unable to link initial config into place: $!\n";
2451 print("Probing with config file: $parm_cwd/test-config\n");
2452 open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
2453 "-bP exim_user exim_group 2>&1|") ||
2454 die "** Cannot run $parm_exim: $!\n";
2457 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2458 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2459 $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
2463 if (defined $parm_eximuser)
2465 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2466 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2470 print "Unable to extract exim_user from binary.\n";
2471 print "Check if Exim refused to run; if so, consider:\n";
2472 print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
2473 die "Failing to get information from binary.\n";
2476 if (defined $parm_eximgroup)
2478 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2479 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2482 # check the permissions on the TRUSTED_CONFIG_LIST
2483 if (defined $parm_trusted_config_list)
2485 die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
2486 if not -f $parm_trusted_config_list;
2488 die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
2489 if 02 & (stat _)[2];
2491 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
2493 scalar(getgrgid 0), scalar(getgrgid $>)
2494 if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
2496 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
2497 scalar(getpwuid 0), scalar(getpwuid $>)
2498 if (not (-o _ or (stat _)[4] == 0));
2500 open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
2501 my $test_config = getcwd() . '/test-config';
2502 die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
2503 if not grep { /^$test_config$/ } <TCL>;
2507 die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
2510 open(EXIMINFO, "$parm_exim -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2511 die "** Cannot run $parm_exim: $!\n";
2513 print "-" x 78, "\n";
2519 if (/^Exim version/) { print; }
2521 elsif (/^Size of off_t: (\d+)/)
2524 $have_largefiles = 1 if $1 > 4;
2525 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2529 elsif (/^Support for: (.*)/)
2532 @temp = split /(\s+)/, $1;
2534 %parm_support = @temp;
2537 elsif (/^Lookups \(built-in\): (.*)/)
2540 @temp = split /(\s+)/, $1;
2542 %parm_lookups = @temp;
2545 elsif (/^Authenticators: (.*)/)
2548 @temp = split /(\s+)/, $1;
2550 %parm_authenticators = @temp;
2553 elsif (/^Routers: (.*)/)
2556 @temp = split /(\s+)/, $1;
2558 %parm_routers = @temp;
2561 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2562 # that the basic transport name is set, and then the name with each of the
2565 elsif (/^Transports: (.*)/)
2568 @temp = split /(\s+)/, $1;
2571 %parm_transports = @temp;
2572 foreach $k (keys %parm_transports)
2576 @temp = split /\//, $k;
2577 $parm_transports{"$temp[0]"} = " ";
2578 for ($i = 1; $i < @temp; $i++)
2579 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2585 print "-" x 78, "\n";
2587 unlink("$parm_cwd/test-config");
2589 ##################################################
2590 # Check for SpamAssassin and ClamAV #
2591 ##################################################
2593 # These are crude tests. If they aren't good enough, we'll have to improve
2594 # them, for example by actually passing a message through spamc or clamscan.
2596 if (defined $parm_support{'Content_Scanning'})
2598 my $sock = new FileHandle;
2600 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2602 print "The spamc command works:\n";
2604 # This test for an active SpamAssassin is courtesy of John Jetmore.
2605 # The tests are hard coded to localhost:783, so no point in making
2606 # this test flexible like the clamav test until the test scripts are
2607 # changed. spamd doesn't have the nice PING/PONG protoccol that
2608 # clamd does, but it does respond to errors in an informative manner,
2611 my($sint,$sport) = ('127.0.0.1',783);
2614 my $sin = sockaddr_in($sport, inet_aton($sint))
2615 or die "** Failed packing $sint:$sport\n";
2616 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2617 or die "** Unable to open socket $sint:$sport\n";
2620 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2622 connect($sock, $sin)
2623 or die "** Unable to connect to socket $sint:$sport\n";
2626 select((select($sock), $| = 1)[0]);
2627 print $sock "bad command\r\n";
2630 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2636 or die "** Did not get SPAMD from socket $sint:$sport. "
2643 print " Assume SpamAssassin (spamd) is not running\n";
2647 $parm_running{'SpamAssassin'} = ' ';
2648 print " SpamAssassin (spamd) seems to be running\n";
2653 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2656 # For ClamAV, we need to find the clamd socket for use in the Exim
2657 # configuration. Search for the clamd configuration file.
2659 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2661 my($f, $clamconf, $test_prefix);
2663 print "The clamscan command works";
2665 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2666 $test_prefix = "" if !defined $test_prefix;
2668 foreach $f ("$test_prefix/etc/clamd.conf",
2669 "$test_prefix/usr/local/etc/clamd.conf",
2670 "$test_prefix/etc/clamav/clamd.conf", "")
2679 # Read the ClamAV configuration file and find the socket interface.
2681 if ($clamconf ne "")
2684 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2687 if (/^LocalSocket\s+(.*)/)
2689 $parm_clamsocket = $1;
2690 $socket_domain = AF_UNIX;
2693 if (/^TCPSocket\s+(\d+)/)
2695 if (defined $parm_clamsocket)
2697 $parm_clamsocket .= " $1";
2698 $socket_domain = AF_INET;
2703 $parm_clamsocket = " $1";
2706 elsif (/^TCPAddr\s+(\S+)/)
2708 if (defined $parm_clamsocket)
2710 $parm_clamsocket = $1 . $parm_clamsocket;
2711 $socket_domain = AF_INET;
2716 $parm_clamsocket = $1;
2722 if (defined $socket_domain)
2724 print ":\n The clamd socket is $parm_clamsocket\n";
2725 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2729 if ($socket_domain == AF_UNIX)
2731 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2733 elsif ($socket_domain == AF_INET)
2735 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2736 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2737 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2741 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2743 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2744 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2746 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2749 my $ofh = select $sock; $| = 1; select $ofh;
2750 print $sock "PING\n";
2752 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2757 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2764 print " Assume ClamAV is not running\n";
2768 $parm_running{'ClamAV'} = ' ';
2769 print " ClamAV seems to be running\n";
2774 print ", but the socket for clamd could not be determined\n";
2775 print "Assume ClamAV is not running\n";
2781 print ", but I can't find a configuration for clamd\n";
2782 print "Assume ClamAV is not running\n";
2788 ##################################################
2789 # Test for the basic requirements #
2790 ##################################################
2792 # This test suite assumes that Exim has been built with at least the "usual"
2793 # set of routers, transports, and lookups. Ensure that this is so.
2797 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
2799 $missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
2800 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
2801 $missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
2802 $missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
2804 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
2805 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
2806 $missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
2807 $missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
2812 print "** Many features can be included or excluded from Exim binaries.\n";
2813 print "** This test suite requires that Exim is built to contain a certain\n";
2814 print "** set of basic facilities. It seems that some of these are missing\n";
2815 print "** from the binary that is under test, so the test cannot proceed.\n";
2816 print "** The missing facilities are:\n";
2818 die "** Test script abandoned\n";
2822 ##################################################
2823 # Check for the auxiliary programs #
2824 ##################################################
2826 # These are always required:
2828 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
2829 "fakens", "iefbr14", "server")
2831 next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
2832 next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
2833 if (!-e "bin/$prog")
2836 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
2837 die "** Test script abandoned\n";
2841 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
2842 # compiled on systems where we don't know how to. However, if Exim does not
2843 # have that functionality compiled, we needn't bother.
2845 $dlfunc_deleted = 0;
2846 if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
2848 delete $parm_support{'Expand_dlfunc'};
2849 $dlfunc_deleted = 1;
2853 ##################################################
2854 # Find environmental details #
2855 ##################################################
2857 # Find the caller of this program.
2859 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
2860 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
2862 $pwpw = $pwpw; # Kill Perl warnings
2863 $pwquota = $pwquota;
2866 $parm_caller_group = getgrgid($parm_caller_gid);
2868 print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
2869 print "Home directory is $parm_caller_home\n";
2871 unless (defined $parm_eximgroup)
2873 print "Unable to derive \$parm_eximgroup.\n";
2874 die "** ABANDONING.\n";
2877 print "You need to be in the Exim group to run these tests. Checking ...";
2879 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
2885 print "\nOh dear, you are not in the Exim group.\n";
2886 die "** Testing abandoned.\n";
2889 # Find this host's IP addresses - there may be many, of course, but we keep
2890 # one of each type (IPv4 and IPv6).
2898 open(IFCONFIG, "ifconfig -a|") || die "** Cannot run \"ifconfig\": $!\n";
2899 while (($parm_ipv4 eq "" || $parm_ipv6 eq "") && ($_ = <IFCONFIG>))
2902 if ($parm_ipv4 eq "" &&
2903 $_ =~ /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)\s/i)
2906 next if ($ip =~ /^127\./);
2910 if ($parm_ipv6 eq "" &&
2911 $_ =~ /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)/i)
2914 next if ($ip eq "::1" || $ip =~ /^fe80/i);
2920 # Use private IP addresses if there are no public ones.
2922 $parm_ipv4 = $local_ipv4 if ($parm_ipv4 eq "");
2923 $parm_ipv6 = $local_ipv6 if ($parm_ipv6 eq "");
2925 # If either type of IP address is missing, we need to set the value to
2926 # something other than empty, because that wrecks the substitutions. The value
2927 # is reflected, so use a meaningful string. Set appropriate options for the
2928 # "server" command. In practice, however, many tests assume 127.0.0.1 is
2929 # available, so things will go wrong if there is no IPv4 address. The lack
2930 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
2931 # and $have_ipv6 false.
2933 if ($parm_ipv4 eq "")
2936 $parm_ipv4 = "<no IPv4 address found>";
2937 $server_opts .= " -noipv4";
2939 elsif ($have_ipv4 == 0)
2941 $parm_ipv4 = "<IPv4 testing disabled>";
2942 $server_opts .= " -noipv4";
2946 $parm_running{"IPv4"} = " ";
2949 if ($parm_ipv6 eq "")
2952 $parm_ipv6 = "<no IPv6 address found>";
2953 $server_opts .= " -noipv6";
2954 delete($parm_support{"IPv6"});
2956 elsif ($have_ipv6 == 0)
2958 $parm_ipv6 = "<IPv6 testing disabled>";
2959 $server_opts .= " -noipv6";
2960 delete($parm_support{"IPv6"});
2962 elsif (!defined $parm_support{'IPv6'})
2965 $parm_ipv6 = "<no IPv6 support in Exim binary>";
2966 $server_opts .= " -noipv6";
2970 $parm_running{"IPv6"} = " ";
2973 print "IPv4 address is $parm_ipv4\n";
2974 print "IPv6 address is $parm_ipv6\n";
2976 # For munging test output, we need the reversed IP addresses.
2978 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
2979 join(".", reverse(split /\./, $parm_ipv4));
2981 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
2982 if ($parm_ipv6 =~ /^[\da-f]/)
2984 my(@comps) = split /:/, $parm_ipv6;
2986 foreach $comp (@comps)
2988 push @nibbles, sprintf("%lx", hex($comp) >> 8);
2989 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
2991 $parm_ipv6r = join(".", reverse(@nibbles));
2994 # Find the host name, fully qualified.
2996 chomp($temp = `hostname`);
2997 $parm_hostname = (gethostbyname($temp))[0];
2998 $parm_hostname = "no.host.name.found" if $parm_hostname eq "";
2999 print "Hostname is $parm_hostname\n";
3001 if ($parm_hostname !~ /\./)
3003 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
3006 if ($parm_hostname =~ /[[:upper:]]/)
3008 print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
3013 ##################################################
3014 # Create a testing version of Exim #
3015 ##################################################
3017 # We want to be able to run Exim with a variety of configurations. Normally,
3018 # the use of -C to change configuration causes Exim to give up its root
3019 # privilege (unless the caller is exim or root). For these tests, we do not
3020 # want this to happen. Also, we want Exim to know that it is running in its
3023 # We achieve this by copying the binary and patching it as we go. The new
3024 # binary knows it is a testing copy, and it allows -C and -D without loss of
3025 # privilege. Clearly, this file is dangerous to have lying around on systems
3026 # where there are general users with login accounts. To protect against this,
3027 # we put the new binary in a special directory that is accessible only to the
3028 # caller of this script, who is known to have sudo root privilege from the test
3029 # that was done above. Furthermore, we ensure that the binary is deleted at the
3030 # end of the test. First ensure the directory exists.
3033 { unlink "eximdir/exim"; } # Just in case
3036 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
3037 system("sudo chgrp $parm_eximgroup eximdir");
3040 # The construction of the patched binary must be done as root, so we use
3041 # a separate script. As well as indicating that this is a test-harness binary,
3042 # the version number is patched to "x.yz" so that its length is always the
3043 # same. Otherwise, when it appears in Received: headers, it affects the length
3044 # of the message, which breaks certain comparisons.
3046 die "** Unable to make patched exim: $!\n"
3047 if (system("sudo ./patchexim $parm_exim") != 0);
3049 # From this point on, exits from the program must go via the subroutine
3050 # tests_exit(), so that suitable cleaning up can be done when required.
3051 # Arrange to catch interrupting signals, to assist with this.
3053 $SIG{'INT'} = \&inthandler;
3054 $SIG{'PIPE'} = \&pipehandler;
3056 # For some tests, we need another copy of the binary that is setuid exim rather
3059 system("sudo cp eximdir/exim eximdir/exim_exim;" .
3060 "sudo chown $parm_eximuser eximdir/exim_exim;" .
3061 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
3062 "sudo chmod 06755 eximdir/exim_exim");
3065 ##################################################
3066 # Make copies of utilities we might need #
3067 ##################################################
3069 # Certain of the tests make use of some of Exim's utilities. We do not need
3070 # to be root to copy these.
3072 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
3074 $dbm_build_deleted = 0;
3075 if (defined $parm_lookups{'dbm'} &&
3076 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
3078 delete $parm_lookups{'dbm'};
3079 $dbm_build_deleted = 1;
3082 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
3084 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
3087 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
3089 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
3092 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
3094 tests_exit(-1, "Failed to make a copy of exinext: $!");
3097 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
3099 tests_exit(-1, "Failed to make a copy of exigrep: $!");
3102 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
3104 tests_exit(-1, "Failed to make a copy of eximstats: $!");
3108 ##################################################
3109 # Check that the Exim user can access stuff #
3110 ##################################################
3112 # We delay this test till here so that we can check access to the actual test
3113 # binary. This will be needed when Exim re-exec's itself to do deliveries.
3115 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
3116 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
3118 if ($parm_caller_uid eq $parm_exim_uid) {
3119 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
3120 ."the same as caller ($parm_caller,$parm_caller_uid)");
3123 print "The Exim user needs access to the test suite directory. Checking ...";
3125 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
3127 my($why) = "unknown failure $rc";
3129 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
3130 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
3131 $why = "Couldn't read auxiliary group list" if $rc == 3;
3132 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
3133 $why = "Couldn't set gid" if $rc == 5;
3134 $why = "Couldn't set uid" if $rc == 6;
3135 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
3136 print "\n** $why\n";
3137 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
3145 ##################################################
3146 # Create a list of available tests #
3147 ##################################################
3149 # The scripts directory contains a number of subdirectories whose names are
3150 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
3151 # from the first requires certain optional features to be included in the Exim
3152 # binary. These requirements are contained in a file called "REQUIRES" within
3153 # the directory. We scan all these tests, discarding those that cannot be run
3154 # because the current binary does not support the right facilities, and also
3155 # those that are outside the numerical range selected.
3157 print "\nTest range is $test_start to $test_end (flavour $flavour)\n";
3158 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
3160 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
3161 if $dbm_build_deleted;
3163 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
3164 @test_dirs = sort readdir(DIR);
3167 # Remove . and .. and CVS from the list.
3169 for ($i = 0; $i < @test_dirs; $i++)
3171 my($d) = $test_dirs[$i];
3172 if ($d eq "." || $d eq ".." || $d eq "CVS")
3174 splice @test_dirs, $i, 1;
3179 # Scan for relevant tests
3181 for ($i = 0; $i < @test_dirs; $i++)
3183 my($testdir) = $test_dirs[$i];
3186 print ">>Checking $testdir\n" if $debug;
3188 # Skip this directory if the first test is equal or greater than the first
3189 # test in the next directory.
3191 next if ($i < @test_dirs - 1) &&
3192 ($test_start >= substr($test_dirs[$i+1], 0, 4));
3194 # No need to carry on if the end test is less than the first test in this
3197 last if $test_end < substr($testdir, 0, 4);
3199 # Check requirements, if any.
3201 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
3207 if (/^support (.*)$/)
3209 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
3211 elsif (/^running (.*)$/)
3213 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
3215 elsif (/^lookup (.*)$/)
3217 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
3219 elsif (/^authenticators? (.*)$/)
3221 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
3223 elsif (/^router (.*)$/)
3225 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
3227 elsif (/^transport (.*)$/)
3229 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
3233 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
3240 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
3244 # Loop if we do not want the tests in this subdirectory.
3249 print "Omitting tests in $testdir (missing $_)\n";
3253 # We want the tests from this subdirectory, provided they are in the
3254 # range that was selected.
3256 opendir(SUBDIR, "scripts/$testdir") ||
3257 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
3258 @testlist = sort readdir(SUBDIR);
3261 foreach $test (@testlist)
3263 next if $test !~ /^\d{4}(?:\.\d+)?$/;
3264 next if $test < $test_start || $test > $test_end;
3265 push @test_list, "$testdir/$test";
3269 print ">>Test List: @test_list\n", if $debug;
3272 ##################################################
3273 # Munge variable auxiliary data #
3274 ##################################################
3276 # Some of the auxiliary data files have to refer to the current testing
3277 # directory and other parameter data. The generic versions of these files are
3278 # stored in the aux-var-src directory. At this point, we copy each of them
3279 # to the aux-var directory, making appropriate substitutions. There aren't very
3280 # many of them, so it's easiest just to do this every time. Ensure the mode
3281 # is standardized, as this path is used as a test for the ${stat: expansion.
3283 # A similar job has to be done for the files in the dnszones-src directory, to
3284 # make the fake DNS zones for testing. Most of the zone files are copied to
3285 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
3286 # networks that are defined by parameter.
3288 foreach $basedir ("aux-var", "dnszones")
3290 system("sudo rm -rf $parm_cwd/$basedir");
3291 mkdir("$parm_cwd/$basedir", 0777);
3292 chmod(0755, "$parm_cwd/$basedir");
3294 opendir(AUX, "$parm_cwd/$basedir-src") ||
3295 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
3296 my(@filelist) = readdir(AUX);
3299 foreach $file (@filelist)
3301 my($outfile) = $file;
3302 next if $file =~ /^\./;
3304 if ($file eq "db.ip4.V4NET")
3306 $outfile = "db.ip4.$parm_ipv4_test_net";
3308 elsif ($file eq "db.ip6.V6NET")
3310 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3312 $outfile = "db.ip6.@nibbles";
3316 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3317 open(IN, "$parm_cwd/$basedir-src/$file") ||
3318 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3319 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3320 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3331 # Set a user's shell, distinguishable from /bin/sh
3333 symlink("/bin/sh","aux-var/sh");
3334 $ENV{'SHELL'} = $parm_shell = $parm_cwd . "/aux-var/sh";
3336 ##################################################
3337 # Create fake DNS zones for this host #
3338 ##################################################
3340 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3341 # sure that there are forward and reverse registrations for this host, using
3342 # its real IP addresses. Dynamically created zone files achieve this.
3344 if ($have_ipv4 || $have_ipv6)
3346 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3347 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3348 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3349 print OUT "; This is a dynamically constructed fake zone file.\n" .
3350 "; The following line causes fakens to return PASS_ON\n" .
3351 "; for queries that it cannot answer\n\n" .
3352 "PASS ON NOT FOUND\n\n";
3353 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3354 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3355 print OUT "\n; End\n";
3359 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3361 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3362 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3364 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3365 print OUT "; This is a dynamically constructed fake zone file.\n" .
3366 "; The zone is $components[0].in-addr.arpa.\n\n" .
3367 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3372 if ($have_ipv6 && $parm_ipv6 ne "::1")
3374 my($exp_v6) = $parm_ipv6;
3375 $exp_v6 =~ s/[^:]//g;
3376 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3377 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3378 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3379 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3380 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3381 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3383 $exp_v6 = $parm_ipv6;
3385 my(@components) = split /:/, $exp_v6;
3386 my(@nibbles) = reverse (split /\s*/, shift @components);
3390 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3392 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3393 print OUT "; This is a dynamically constructed fake zone file.\n" .
3394 "; The zone is @nibbles.ip6.arpa.\n\n";
3396 @components = reverse @components;
3397 foreach $c (@components)
3399 $c = "0$c" until $c =~ /^..../;
3400 @nibbles = reverse(split /\s*/, $c);
3401 print OUT "$sep@nibbles";
3405 print OUT " PTR $parm_hostname.\n\n; End\n";
3412 ##################################################
3413 # Create lists of mailboxes and message logs #
3414 ##################################################
3416 # We use these lists to check that a test has created the expected files. It
3417 # should be faster than looking for the file each time. For mailboxes, we have
3418 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3419 # is just a flat list of files.
3421 @oldmails = list_files_below("mail");
3422 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3423 @oldmsglogs = readdir(DIR);
3428 ##################################################
3429 # Run the required tests #
3430 ##################################################
3432 # Each test script contains a number of tests, separated by a line that
3433 # contains ****. We open input from the terminal so that we can read responses
3436 open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
3438 print "\nPress RETURN to run the tests: ";
3439 $_ = $force_continue ? "c" : <T>;
3444 foreach $test (@test_list)
3447 local($commandno) = 0;
3448 local($subtestno) = 0;
3449 (local $testno = $test) =~ s|.*/||;
3450 local($sortlog) = 0;
3454 my($thistestdir) = substr($test, 0, -5);
3456 if ($lasttestdir ne $thistestdir)
3459 if (-s "scripts/$thistestdir/REQUIRES")
3462 print "\n>>> The following tests require: ";
3463 open(IN, "scripts/$thistestdir/REQUIRES") ||
3464 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3467 $gnutls = 1 if /^support GnuTLS/;
3474 $lasttestdir = $thistestdir;
3476 # Remove any debris in the spool directory and the test-mail directory
3477 # and also the files for collecting stdout and stderr. Then put back
3478 # the test-mail directory for appendfile deliveries.
3480 system "sudo /bin/rm -rf spool test-*";
3481 system "mkdir test-mail 2>/dev/null";
3483 # A privileged Exim will normally make its own spool directory, but some of
3484 # the tests run in unprivileged modes that don't always work if the spool
3485 # directory isn't already there. What is more, we want anybody to be able
3486 # to read it in order to find the daemon's pid.
3488 system "mkdir spool; " .
3489 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3490 "sudo chmod 0755 spool";
3492 # Empty the cache that keeps track of things like message id mappings, and
3493 # set up the initial sequence strings.
3505 $TEST_STATE->{munge} = "";
3507 # Remove the associative arrays used to hold checked mail files and msglogs
3509 undef %expected_mails;
3510 undef %expected_msglogs;
3512 # Open the test's script
3513 open(SCRIPT, "scripts/$test") ||
3514 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3515 # Run through the script once to set variables which should be global
3518 if (/^no_message_check/) { $message_skip = 1; next; }
3519 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3520 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3521 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3522 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3523 if (/^sortlog/) { $sortlog = 1; next; }
3525 # Reset to beginning of file for per test interpreting/processing
3528 # The first line in the script must be a comment that is used to identify
3529 # the set of tests as a whole.
3533 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3534 printf("%s %s", (substr $test, 5), (substr $_, 2));
3536 # Loop for each of the subtests within the script. The variable $server_pid
3537 # is used to remember the pid of a "server" process, for which we do not
3538 # wait until we have waited for a subsequent command.
3540 local($server_pid) = 0;
3541 for ($commandno = 1; !eof SCRIPT; $commandno++)
3543 # Skip further leading comments and blank lines, handle the flag setting
3544 # commands, and deal with tests for IP support.
3549 # Could remove these variable settings because they are already
3550 # set above, but doesn't hurt to leave them here.
3551 if (/^no_message_check/) { $message_skip = 1; next; }
3552 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3553 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3554 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3555 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3556 if (/^sortlog/) { $sortlog = 1; next; }
3558 if (/^need_largefiles/)
3560 next if $have_largefiles;
3561 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3562 $docheck = 0; # don't check output
3563 undef $_; # pretend EOF
3570 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3571 $docheck = 0; # don't check output
3572 undef $_; # pretend EOF
3583 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3584 $docheck = 0; # don't check output
3585 undef $_; # pretend EOF
3589 if (/^need_move_frozen_messages/)
3591 next if defined $parm_support{"move_frozen_messages"};
3592 print ">>> move frozen message support is needed for test $testno, " .
3593 "but is not\n>>> available: skipping\n";
3594 $docheck = 0; # don't check output
3595 undef $_; # pretend EOF
3599 last unless /^(#|\s*$)/;
3601 last if !defined $_; # Hit EOF
3603 my($subtest_startline) = $lineno;
3605 # Now run the command. The function returns 0 if exim was run and waited
3606 # for, 1 if any other command was run and waited for, and 2 if a command
3607 # was run and not waited for (usually a daemon or server startup).
3609 my($commandname) = "";
3611 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3614 $0 = "[runtest $testno]";
3617 print ">> rc=$rc cmdrc=$cmdrc\n";
3618 if (defined $run_extra) {
3619 foreach my $k (keys %$run_extra) {
3620 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3621 print ">> $k -> $v\n";
3625 $run_extra = {} unless defined $run_extra;
3626 foreach my $k (keys %$run_extra) {
3627 if (exists $TEST_STATE->{$k}) {
3628 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3629 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3631 if (defined $run_extra->{$k}) {
3632 $TEST_STATE->{$k} = $run_extra->{$k};
3633 } elsif (exists $TEST_STATE->{$k}) {
3634 delete $TEST_STATE->{$k};
3638 # Hit EOF after an initial return code number
3640 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3642 # Carry on with the next command if we did not wait for this one. $rc == 0
3643 # if no subprocess was run; $rc == 3 if we started a process but did not
3646 next if ($rc == 0 || $rc == 3);
3648 # We ran and waited for a command. Check for the expected result unless
3651 if ($cmdrc != $expectrc && !$sigpipehappened)
3653 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3654 if (($cmdrc & 0xff) == 0)
3656 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3658 elsif (($cmdrc & 0xff00) == 0)
3659 { printf("** Killed by signal %d", $cmdrc & 255); }
3661 { printf("** Status %x", $cmdrc); }
3665 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3666 $_ = $force_continue ? "c" : <T>;
3667 tests_exit(1) if /^q?$/i;
3668 log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
3669 print "... continue forced\n" if $force_continue;
3673 system("$more test-stderr");
3677 system("$more test-stdout");
3681 $retry = 1 if /^r$/i;
3685 # If the command was exim, and a listening server is running, we can now
3686 # close its input, which causes us to wait for it to finish, which is why
3687 # we didn't close it earlier.
3689 if ($rc == 2 && $server_pid != 0)
3695 if (($? & 0xff) == 0)
3696 { printf("Server return code %d", $?/256); }
3697 elsif (($? & 0xff00) == 0)
3698 { printf("Server killed by signal %d", $? & 255); }
3700 { printf("Server status %x", $?); }
3704 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3705 $_ = $force_continue ? "c" : <T>;
3706 tests_exit(1) if /^q?$/i;
3707 log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
3708 print "... continue forced\n" if $force_continue;
3713 open(S, "test-stdout-server") ||
3714 tests_exit(-1, "Failed to open test-stdout-server: $!");
3719 $retry = 1 if /^r$/i;
3726 # The script has finished. Check the all the output that was generated. The
3727 # function returns 0 if all is well, 1 if we should rerun the test (the files
3728 # have been updated). It does not return if the user responds Q to a prompt.
3733 print (("#" x 79) . "\n");
3739 if (check_output($TEST_STATE->{munge}) != 0)
3741 print (("#" x 79) . "\n");
3746 print (" Script completed\n");
3752 ##################################################
3753 # Exit from the test script #
3754 ##################################################
3756 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
3759 # End of runtest script
3760 # vim: set sw=2 et :