2 # We use env, because in some environments of our build farm
3 # the Perl 5.010 interpreter is only reachable via $PATH
5 ###############################################################################
6 # This is the controlling script for the "new" test suite for Exim. It should #
7 # be possible to export this suite for running on a wide variety of hosts, in #
8 # contrast to the old suite, which was very dependent on the environment of #
9 # Philip Hazel's desktop computer. This implementation inspects the version #
10 # of Exim that it finds, and tests only those features that are included. The #
11 # surrounding environment is also tested to discover what is available. See #
12 # the README file for details of how it all works. #
14 # Implementation started: 03 August 2005 by Philip Hazel #
15 # Placed in the Exim CVS: 06 February 2006 #
16 ###############################################################################
21 use if $^V >= v5.19.11, experimental => 'smartmatch';
31 use FindBin qw'$RealBin';
33 use lib "$RealBin/lib";
35 use Exim::Utils qw(uniq numerically);
37 use if $ENV{DEBUG} && scalar($ENV{DEBUG} =~ /\bruntest\b/) => 'Smart::Comments' => '####';
38 use if $ENV{DEBUG} && scalar($ENV{DEBUG} =~ /\bruntest\b/) => 'Data::Dumper';
40 use constant TEST_TOP => 8999;
41 use constant TEST_SPECIAL_TOP => 9999;
44 # Start by initializing some global variables
46 chomp(my $testversion = `git describe --always --dirty 2>&1` || '<unknown>');
48 # This gets embedded in the D-H params filename, and the value comes
49 # from asking GnuTLS for "normal", but there appears to be no way to
50 # use certtool/... to ask what that value currently is. *sigh*
51 # We also clamp it because of NSS interop, see addition of tls_dh_max_bits.
52 # This value is correct as of GnuTLS 2.12.18 as clamped by tls_dh_max_bits.
53 # normal = 2432 tls_dh_max_bits = 2236
54 my $gnutls_dh_bits_normal = 2236;
56 my $cf = 'bin/cf -exact';
60 my $f = Exim::Runtest::flavour() // '';
61 (grep { $f eq $_ } Exim::Runtest::flavours()) ? $f : 'FOO';
63 my $force_continue = 0;
65 my $log_failed_filename = 'failed-summary.log';
66 my $log_summary_filename = 'run-summary.log';
67 my $more = 'less -XF';
76 my $have_largefiles = 0;
81 # Networks to use for DNS tests. We need to choose some networks that will
82 # never be used so that there is no chance that the host on which we are
83 # running is actually in one of the test networks. Private networks such as
84 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
85 # Rather than use some unassigned numbers (that might become assigned later),
86 # I have chosen some multicast networks, in the belief that such addresses
87 # won't ever be assigned to hosts. This is the only place where these numbers
88 # are defined, so it is trivially possible to change them should that ever
91 my $parm_ipv4_test_net = 224;
92 my $parm_ipv6_test_net = 'ff00';
94 # Port numbers are currently hard-wired
96 my $parm_port_n = 1223; # Nothing listening on this port
97 my $parm_port_s = 1224; # Used for the "server" command
98 my $parm_port_d = 1225; # Used for the Exim daemon
99 my $parm_port_d2 = 1226; # Additional for daemon
100 my $parm_port_d3 = 1227; # Additional for daemon
101 my $parm_port_d4 = 1228; # Additional for daemon
102 my $dynamic_socket; # allocated later for PORT_DYNAMIC
104 # Find a suiteable group name for test (currently only 0001
105 # uses a group name. A numeric group id would do
106 my $parm_mailgroup = Exim::Runtest::mailgroup('mail');
108 # Manually set locale
111 # In some environments USER does not exist, but we need it for some test(s)
112 $ENV{USER} = getpwuid($>) if not exists $ENV{USER};
114 my ($parm_configure_owner, $parm_configure_group);
115 my ($parm_ipv4, $parm_ipv6);
118 ###############################################################################
119 ###############################################################################
121 # Define a number of subroutines
123 ###############################################################################
124 ###############################################################################
127 ##################################################
129 ##################################################
131 sub pipehandler { $sigpipehappened = 1; }
133 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
136 ##################################################
137 # Do global macro substitutions #
138 ##################################################
140 # This function is applied to configurations, command lines and data lines in
141 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
142 # directory. It takes one argument: the current test number, or zero when
143 # setting up files before running any tests.
146 s?\bCALLER\b?$parm_caller?g;
147 s?\bCALLERGROUP\b?$parm_caller_group?g;
148 s?\bCALLER_UID\b?$parm_caller_uid?g;
149 s?\bCALLER_GID\b?$parm_caller_gid?g;
150 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
151 s?\bDIR/?$parm_cwd/?g;
152 s?\bEXIMGROUP\b?$parm_eximgroup?g;
153 s?\bEXIMUSER\b?$parm_eximuser?g;
154 s?\bHOSTIPV4\b?$parm_ipv4?g;
155 s?\bHOSTIPV6\b?$parm_ipv6?g;
156 s?\bHOSTNAME\b?$parm_hostname?g;
157 s?\bPORT_D\b?$parm_port_d?g;
158 s?\bPORT_D2\b?$parm_port_d2?g;
159 s?\bPORT_D3\b?$parm_port_d3?g;
160 s?\bPORT_D4\b?$parm_port_d4?g;
161 s?\bPORT_N\b?$parm_port_n?g;
162 s?\bPORT_S\b?$parm_port_s?g;
163 s?\bTESTNUM\b?$_[0]?g;
164 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
165 s?\bV6NET:?$parm_ipv6_test_net:?g;
166 s?\bPORT_DYNAMIC\b?$dynamic_socket->sockport()?eg;
167 s?\bMAILGROUP\b?$parm_mailgroup?g;
171 ##################################################
172 # Any state to be preserved across tests #
173 ##################################################
178 ##################################################
179 # Subroutine to tidy up and exit #
180 ##################################################
182 # In all cases, we check for any Exim daemons that have been left running, and
183 # kill them. Then remove all the spool data, test output, and the modified Exim
184 # binary if we are ending normally.
187 # $_[0] = 0 for a normal exit; full cleanup done
188 # $_[0] > 0 for an error exit; no files cleaned up
189 # $_[0] < 0 for a "die" exit; $_[1] contains a message
195 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
196 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
199 if (exists $TEST_STATE->{exim_pid})
201 $pid = $TEST_STATE->{exim_pid};
202 print "Tidyup: killing wait-mode daemon pid=$pid\n";
203 system("sudo kill -INT $pid");
206 if (opendir(DIR, "spool"))
208 my(@spools) = sort readdir(DIR);
210 foreach $spool (@spools)
212 next if $spool !~ /^exim-daemon./;
213 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
216 print "Tidyup: killing daemon pid=$pid\n";
217 system("sudo rm -f spool/$spool; sudo kill -INT $pid");
221 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
223 # Close the terminal input and remove the test files if all went well, unless
224 # the option to save them is set. Always remove the patched Exim binary. Then
225 # exit normally, or die.
228 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
229 if ($rc == 0 && !$save_output);
231 system("sudo /bin/rm -rf ./eximdir/*")
234 print "\nYou were in test $test at the end there.\n\n" if defined $test;
235 exit $rc if ($rc >= 0);
236 die "** runtest error: $_[1]\n";
241 ##################################################
242 # Subroutines used by the munging subroutine #
243 ##################################################
245 # This function is used for things like message ids, where we want to generate
246 # more than one value, but keep a consistent mapping throughout.
249 # $oldid the value from the file
250 # $base a base string into which we insert a sequence
251 # $sequence the address of the current sequence counter
254 my($oldid, $base, $sequence) = @_;
255 my($newid) = $cache{$oldid};
256 if (! defined $newid)
258 $newid = sprintf($base, $$sequence++);
259 $cache{$oldid} = $newid;
265 # This is used while munging the output from exim_dumpdb.
266 # May go wrong across DST changes.
269 my($day,$month,$year,$hour,$min,$sec) =
270 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
272 if ($month =~ /Jan/) {$mon = 0;}
273 elsif($month =~ /Feb/) {$mon = 1;}
274 elsif($month =~ /Mar/) {$mon = 2;}
275 elsif($month =~ /Apr/) {$mon = 3;}
276 elsif($month =~ /May/) {$mon = 4;}
277 elsif($month =~ /Jun/) {$mon = 5;}
278 elsif($month =~ /Jul/) {$mon = 6;}
279 elsif($month =~ /Aug/) {$mon = 7;}
280 elsif($month =~ /Sep/) {$mon = 8;}
281 elsif($month =~ /Oct/) {$mon = 9;}
282 elsif($month =~ /Nov/) {$mon = 10;}
283 elsif($month =~ /Dec/) {$mon = 11;}
284 return timelocal($sec,$min,$hour,$day,$mon,$year);
288 # This is a subroutine to sort maildir files into time-order. The second field
289 # is the microsecond field, and may vary in length, so must be compared
293 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
294 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
295 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
296 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
301 ##################################################
302 # Subroutine list files below a directory #
303 ##################################################
305 # This is used to build up a list of expected mail files below a certain path
306 # in the directory tree. It has to be recursive in order to deal with multiple
309 sub list_files_below {
314 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
315 @sublist = sort maildirsort readdir(DIR);
318 foreach $file (@sublist)
320 next if $file eq "." || $file eq ".." || $file eq "CVS";
322 { @yield = (@yield, list_files_below("$dir/$file")); }
324 { push @yield, "$dir/$file"; }
332 ##################################################
333 # Munge a file before comparing #
334 ##################################################
336 # The pre-processing turns all dates, times, Exim versions, message ids, and so
337 # on into standard values, so that the compare works. Perl's substitution with
338 # an expression provides a neat way to do some of these changes.
340 # We keep a global associative array for repeatedly turning the same values
341 # into the same standard values throughout the data from a single test.
342 # Message ids get this treatment (can't be made reliable for times), and
343 # times in dumped retry databases are also handled in a special way, as are
344 # incoming port numbers.
346 # On entry to the subroutine, the file to write to is already opened with the
347 # name MUNGED. The input file name is the only argument to the subroutine.
348 # Certain actions are taken only when the name contains "stderr", "stdout",
349 # or "log". The yield of the function is 1 if a line matching "*** truncated
350 # ***" is encountered; otherwise it is 0.
360 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
362 my($is_log) = $file =~ /log/;
363 my($is_stdout) = $file =~ /stdout/;
364 my($is_stderr) = $file =~ /stderr/;
365 my($is_mail) = $file =~ /mail/;
369 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
371 # Pattern for matching pids at start of stderr lines; initially something
374 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
376 # Scan the file and make the changes. Near the bottom there are some changes
377 # that are specific to certain file types, though there are also some of those
382 RESET_AFTER_EXTRA_LINE_READ:
386 next if $extra =~ m%^/% && eval $extra;
387 eval $extra if $extra =~ m/^s/;
390 # Check for "*** truncated ***"
391 $yield = 1 if /\*\*\* truncated \*\*\*/;
393 # Replace the name of this host
394 s/\Q$parm_hostname\E/the.local.host.name/g;
396 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
397 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
399 # The name of the shell may vary
400 s/\s\Q$parm_shell\E\b/ ENV_SHELL/;
402 # Replace the path to the testsuite directory
403 s?\Q$parm_cwd\E?TESTSUITE?g;
405 # Replace the Exim version number (may appear in various places)
406 # patchexim should have fixed this for us
407 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
409 # Replace Exim message ids by a unique series
410 s/((?:[^\W_]{6}-){2}[^\W_]{2})
411 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
413 # The names of lock files appear in some error and debug messages
414 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
416 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
417 # port" message, because it is not always the same.
418 s/port (\d+) \([^)]+\)/port $1/g
419 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
421 # Challenges in SPA authentication
422 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
425 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
426 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
428 # There are differences in error messages between OpenSSL versions
429 s/SSL_CTX_set_cipher_list/SSL_connect/;
431 # One error test in expansions mentions base 62 or 36
432 s/is not a base (36|62) number/is not a base 36\/62 number/;
434 # This message sometimes has a different number of seconds
435 s/forced fail after \d seconds/forced fail after d seconds/;
437 # This message may contain a different DBM library name
438 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
440 # The message for a non-listening FIFO varies
441 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
443 # Debugging output of lists of hosts may have different sort keys
444 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
446 # Random local part in callout cache testing
447 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
448 s/the.local.host.name-\d+-testing/the.local.host.name-dddddddd-testing/;
450 # File descriptor numbers may vary
451 s/^writing data block fd=\d+/writing data block fd=dddd/;
452 s/(running as transport filter:) fd_write=\d+ fd_read=\d+/$1 fd_write=dddd fd_read=dddd/;
455 # ======== Dumpdb output ========
456 # This must be before the general date/date munging.
457 # Time data lines, which look like this:
458 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
459 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
461 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
462 $expired = '' if !defined $expired;
463 my($increment) = date_seconds($date3) - date_seconds($date2);
465 # We used to use globally unique replacement values, but timing
466 # differences make this impossible. Just show the increment on the
469 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
470 $increment, $expired);
474 # more_errno values in exim_dumpdb output which are times
475 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
478 # ======== Dates and times ========
480 # Dates and times are all turned into the same value - trying to turn
481 # them into different ones cannot be done repeatedly because they are
482 # real time stamps generated while running the test. The actual date and
483 # time used was fixed when I first started running automatic Exim tests.
485 # Date/time in header lines and SMTP responses
486 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}
487 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
489 # Date/time in logs and in one instance of a filter test
490 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?\s/1999-03-02 09:44:33 /gx;
491 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\.\d{3}(\s[+-]\d\d\d\d)?\s/2017-07-30 18:51:05.712 /gx;
492 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
494 s/((D|[QD]T)=)\d+s/$1qqs/g;
495 s/((D|[QD]T)=)\d\.\d{3}s/$1q.qqqs/g;
497 # Date/time in message separators
498 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
499 /Tue Mar 02 09:44:33 1999/gx;
501 # Date of message arrival in spool file as shown by -Mvh
502 s/^\d{9,10}\s0$/ddddddddd 0/;
504 # Date/time in mbx mailbox files
505 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;
507 # Dates/times in debugging output for writing retry records
508 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
511 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
513 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
514 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
516 # Time to retry may vary
517 s/time to retry = \S+/time to retry = tttt/;
518 s/retry record exists: age=\S+/retry record exists: age=ttt/;
519 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
521 # Date/time in exim -bV output
522 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
525 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
526 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
528 # Treat ECONNRESET the same as ECONNREFUSED. At least some systems give
529 # us the former on a new connection.
530 s/(could not connect to .*: Connection) reset by peer$/$1 refused/;
532 # ======== TLS certificate algorithms ========
533 # Test machines might have various different TLS library versions supporting
534 # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
535 # treat the standard algorithms the same.
537 # TLSv1:AES128-GCM-SHA256:128
538 # TLSv1:AES256-SHA:256
539 # TLSv1.1:AES256-SHA:256
540 # TLSv1.2:AES256-GCM-SHA384:256
541 # TLSv1.2:DHE-RSA-AES256-SHA:256
542 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
543 # We also need to handle the ciphersuite without the TLS part present, for
544 # client-ssl's output. We also see some older forced ciphersuites, but
545 # negotiating TLS 1.2 instead of 1.0.
546 # Mail headers (...), log-lines X=..., client-ssl output ...
547 # (and \b doesn't match between ' ' and '(' )
549 s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1\.[12]:/$1TLSv1:/xg;
550 s/\bAES128-GCM-SHA256:128\b/AES256-SHA:256/g;
551 s/\bAES128-GCM-SHA256\b/AES256-SHA/g;
552 s/\bAES256-GCM-SHA384\b/AES256-SHA/g;
553 s/\bDHE-RSA-AES256-SHA\b/AES256-SHA/g;
556 # TLSv1:ECDHE-RSA-CHACHA20-POLY1305:256
557 s/\bECDHE-RSA-CHACHA20-POLY1305\b/AES256-SHA/g;
560 # TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256
561 # TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128
562 # TLS1.2:RSA_AES_256_CBC_SHA1:256 (canonical)
563 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
565 # X=TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256
566 # X=TLS1.2:RSA_AES_256_CBC_SHA1:256
567 # X=TLS1.1:RSA_AES_256_CBC_SHA1:256
568 # X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256
569 # and as stand-alone cipher:
570 # ECDHE-RSA-AES256-SHA
571 # DHE-RSA-AES256-SHA256
573 # picking latter as canonical simply because regex easier that way.
574 s/\bDHE_RSA_AES_128_CBC_SHA1:128/RSA_AES_256_CBC_SHA1:256/g;
575 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;
576 s/\b(ECDHE-RSA-AES256-SHA|DHE-RSA-AES256-SHA256)\b/AES256-SHA/g;
578 # GnuTLS library error message changes
579 s/No certificate was found/The peer did not send any certificate/g;
580 #(dodgy test?) s/\(certificate verification failed\): invalid/\(gnutls_handshake\): The peer did not send any certificate./g;
581 s/\(gnutls_priority_set\): No or insufficient priorities were set/\(gnutls_handshake\): Could not negotiate a supported cipher suite/g;
583 # (this new one is a generic channel-read error, but the testsuite
584 # only hits it in one place)
585 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;
587 # (replace old with new, hoping that old only happens in one situation)
588 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;
589 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;
591 # signature algorithm names
595 # ======== Caller's login, uid, gid, home, gecos ========
597 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
598 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
599 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
601 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
602 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
604 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
605 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
607 s/\bname="?$parm_caller_gecos"?/name=CALLER_GECOS/g;
609 # When looking at spool files with -Mvh, we will find not only the caller
610 # login, but also the uid and gid. It seems that $) in some Perls gives all
611 # the auxiliary gids as well, so don't bother checking for that.
613 s/^CALLER $> \d+$/CALLER UID GID/;
615 # There is one case where the caller's login is forced to something else,
616 # in order to test the processing of logins that contain spaces. Weird what
617 # some people do, isn't it?
619 s/^spaced user $> \d+$/CALLER UID GID/;
622 # ======== Exim's login ========
623 # For messages received by the daemon, this is in the -H file, which some
624 # tests inspect. For bounce messages, this will appear on the U= lines in
625 # logs and also after Received: and in addresses. In one pipe test it appears
626 # after "Running as:". It also appears in addresses, and in the names of lock
629 s/U=$parm_eximuser/U=EXIMUSER/;
630 s/user=$parm_eximuser/user=EXIMUSER/;
631 s/login=$parm_eximuser/login=EXIMUSER/;
632 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
633 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
634 s/\b$parm_eximuser@/EXIMUSER@/;
635 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
637 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
638 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
640 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
641 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
643 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
646 # ======== General uids, gids, and pids ========
647 # Note: this must come after munges for caller's and exim's uid/gid
649 # These are for systems where long int is 64
650 s/\buid=4294967295/uid=-1/;
651 s/\beuid=4294967295/euid=-1/;
652 s/\bgid=4294967295/gid=-1/;
653 s/\begid=4294967295/egid=-1/;
655 s/\bgid=\d+/gid=gggg/;
656 s/\begid=\d+/egid=gggg/;
657 s/\bpid=\d+/pid=pppp/;
658 s/\buid=\d+/uid=uuuu/;
659 s/\beuid=\d+/euid=uuuu/;
660 s/set_process_info:\s+\d+/set_process_info: pppp/;
661 s/queue run pid \d+/queue run pid ppppp/;
662 s/process \d+ running as transport filter/process pppp running as transport filter/;
663 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
664 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
665 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
667 # Pid in temp file in appendfile transport
668 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
670 # Optional pid in log lines
671 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
672 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
674 # Detect a daemon stderr line with a pid and save the pid for subsequent
675 # removal from following lines.
676 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
679 # Queue runner waiting messages
680 s/waiting for children of \d+/waiting for children of pppp/;
681 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
683 # The spool header file name varies with PID
684 s%^(Writing spool header file: .*/hdr).[0-9]{1,5}%$1.pppp%;
686 # ======== Port numbers ========
687 # Incoming port numbers may vary, but not in daemon startup line.
689 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
690 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
692 # This handles "connection from" and the like, when the port is given
693 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
694 && !/\*>/ && !/Connection refused/)
696 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
699 # Port in host address in spool file output from -Mvh
700 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
702 if ($dynamic_socket and $dynamic_socket->opened and my $port = $dynamic_socket->sockport) {
703 s/^Connecting to 127\.0\.0\.1 port \K$port/<dynamic port>/;
707 # ======== Local IP addresses ========
708 # The amount of space between "host" and the address in verification output
709 # depends on the length of the host name. We therefore reduce it to one space
711 # Also, the length of space at the end of the host line is dependent
712 # on the length of the longest line, so strip it also on otherwise
713 # un-rewritten lines like localhost
715 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
716 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
717 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
718 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
719 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]/;
720 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
721 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
722 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
723 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
724 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
727 # ======== Test network IP addresses ========
728 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
729 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
732 # ======== IP error numbers and messages ========
733 # These vary between operating systems
734 s/Can't assign requested address/Network Error/;
735 s/Cannot assign requested address/Network Error/;
736 s/Operation timed out/Connection timed out/;
737 s/Address family not supported by protocol family/Network Error/;
738 s/Network is unreachable/Network Error/;
739 s/Invalid argument/Network Error/;
741 s/\(\d+\): Network/(dd): Network/;
742 s/\(\d+\): Connection refused/(dd): Connection refused/;
743 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
744 s/\d+ 65 Connection refused/dd 65 Connection refused/;
745 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
748 # ======== Other error numbers ========
749 s/errno=\d+/errno=dd/g;
751 # ======== System Error Messages ======
752 # depending on the underlaying file system the error message seems to differ
753 s/(?: is not a regular file)|(?: has too many links \(\d+\))/ not a regular file or too many links/;
755 # ======== Output from ls ========
756 # Different operating systems use different spacing on long output
757 #s/ +/ /g if /^[-rwd]{10} /;
758 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
759 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
760 # unfortunately matches a non-ls linefull of dashes.
761 # Allow the case where we've already picked out the file protection bits.
762 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
767 # ======== Message sizes =========
768 # Message sizes vary, owing to different logins and host names that get
769 # automatically inserted. I can't think of any way of even approximately
772 s/([\s,])S=\d+\b/$1S=sss/;
774 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
775 s/\sSIZE=\d+\b/ SIZE=ssss/;
776 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
777 s/old size = \d+\b/old size = sssss/;
778 s/message size = \d+\b/message size = sss/;
779 s/this message = \d+\b/this message = sss/;
780 s/Size of headers = \d+/Size of headers = sss/;
781 s/sum=(?!0)\d+/sum=dddd/;
782 s/(?<=sum=dddd )count=\d+\b/count=dd/;
783 s/(?<=sum=0 )count=\d+\b/count=dd/;
784 s/,S is \d+\b/,S is ddddd/;
785 s/\+0100,\d+;/+0100,ddd;/;
786 s/\(\d+ bytes written\)/(ddd bytes written)/;
787 s/added '\d+ 1'/added 'ddd 1'/;
788 s/Received\s+\d+/Received nnn/;
789 s/Delivered\s+\d+/Delivered nnn/;
792 # ======== Values in spool space failure message ========
793 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
796 # ======== Filter sizes ========
797 # The sizes of filter files may vary because of the substitution of local
798 # filenames, logins, etc.
800 s/^\d+(?= bytes read from )/ssss/;
803 # ======== OpenSSL error messages ========
804 # Different releases of the OpenSSL libraries seem to give different error
805 # numbers, or handle specific bad conditions in different ways, leading to
806 # different wording in the error messages, so we cannot compare them.
808 #XXX This loses any trailing "deliving unencypted to" which is unfortunate
809 # but I can't work out how to deal with that.
810 s/(TLS session: \(SSL_\w+\): error:)(.*)(?!: delivering)/$1 <<detail omitted>>/;
811 s/(TLS error on connection from .* \(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
812 next if /SSL verify error: depth=0 error=certificate not trusted/;
814 # ======== Maildir things ========
815 # timestamp output in maildir processing
816 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
818 # maildir delivery files appearing in log lines (in cases of error)
819 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
821 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
823 # Maildir file names in general
824 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
827 while (/^\d+S,\d+C\s*$/)
832 last if !/^\d+ \d+\s*$/;
833 print MUNGED "ddd d\n";
840 # ======== Output from the "fd" program about open descriptors ========
841 # The statuses seem to be different on different operating systems, but
842 # at least we'll still be checking the number of open fd's.
844 s/max fd = \d+/max fd = dddd/;
845 s/status=0 RDONLY/STATUS/g;
846 s/status=1 WRONLY/STATUS/g;
847 s/status=2 RDWR/STATUS/g;
850 # ======== Contents of spool files ========
851 # A couple of tests dump the contents of the -H file. The length fields
852 # will be wrong because of different user names, etc.
853 s/^\d\d\d(?=[PFS*])/ddd/;
856 # ========= Exim lookups ==================
857 # Lookups have a char which depends on the number of lookup types compiled in,
858 # in stderr output. Replace with a "0". Recognising this while avoiding
859 # other output is fragile; perhaps the debug output should be revised instead.
860 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
862 # ==========================================================
863 # MIME boundaries in RFC3461 DSN messages
864 s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
866 # ==========================================================
867 # Some munging is specific to the specific file types
869 # ======== stdout ========
873 # Skip translate_ip_address and use_classresources in -bP output because
874 # they aren't always there.
876 next if /translate_ip_address =/;
877 next if /use_classresources/;
879 # In certain filter tests, remove initial filter lines because they just
880 # clog up by repetition.
884 next if /^(Sender\staken\sfrom|
885 Return-path\scopied\sfrom|
888 if (/^Testing \S+ filter/)
890 $_ = <IN>; # remove blank line
895 # remote IPv6 addrs vary
896 s/^(Connection request from) \[.*:.*:.*\]$/$1 \[ipv6\]/;
898 # openssl version variances
899 # Error lines on stdout from SSL contain process id values and file names.
900 # They also contain a source file name and line number, which may vary from
901 # release to release.
903 next if /^SSL info:/;
904 next if /SSL verify error: depth=0 error=certificate not trusted/;
905 s/SSL3_READ_BYTES/ssl3_read_bytes/i;
906 s/CONNECT_CR_FINISHED/ssl3_read_bytes/i;
907 s/^\d+:error:\d+(?:E\d+)?(:SSL routines:ssl3_read_bytes:[^:]+:).*(:SSL alert number \d\d)$/pppp:error:dddddddd$1\[...\]$2/;
909 # gnutls version variances
910 next if /^Error in the pull function./;
912 # optional IDN2 variant conversions. Accept either IDN1 or IDN2
913 s/conversion strasse.de/conversion xn--strae-oqa.de/;
914 s/conversion: german.xn--strae-oqa.de/conversion: german.straße.de/;
916 # subsecond timstamp info in reported header-files
917 s/^(-received_time_usec \.)\d{6}$/$1uuuuuu/;
920 # ======== stderr ========
924 # The very first line of debugging output will vary
926 s/^Exim version .*/Exim version x.yz ..../;
928 # Debugging lines for Exim terminations and process-generation
930 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
931 s/^(proxy-proc \w{5}-pid) \d+$/$1 pppp/;
933 # IP address lookups use gethostbyname() when IPv6 is not supported,
934 # and gethostbyname2() or getipnodebyname() when it is.
936 s/\b(gethostbyname2?|\bgetipnodebyname)(\(af=inet\))?/get[host|ipnode]byname[2]/;
938 # we don't care what TZ enviroment the testhost was running
939 next if /^Reset TZ to/;
941 # drop gnutls version strings
942 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
943 next if /GnuTLS runtime version: \d+[\.\d]+$/;
945 # drop openssl version strings
946 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
947 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
950 next if /^Lookups \(built-in\):/;
951 next if /^Loading lookup modules from/;
952 next if /^Loaded \d+ lookup modules/;
953 next if /^Total \d+ lookups/;
955 # drop compiler information
956 next if /^Compiler:/;
959 # different libraries will have different numbers (possibly 0) of follow-up
960 # lines, indenting with more data
961 if (/^Library version:/) {
965 goto RESET_AFTER_EXTRA_LINE_READ;
969 # drop other build-time controls emitted for debugging
970 next if /^WHITELIST_D_MACROS:/;
971 next if /^TRUSTED_CONFIG_LIST:/;
973 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
974 # with -be, privileges will have been dropped, so this will always
976 next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
978 # We might not keep this check; rather than change all the tests, just
979 # ignore it as long as it succeeds; then we only need to change the
980 # TLS tests where tls_require_ciphers has been set.
981 if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
985 next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
987 # We invoke Exim with -D, so we hit this new message as of Exim 4.73:
988 next if /^macros_trusted overridden to true by whitelisting/;
990 # We have to omit the localhost ::1 address so that all is well in
991 # the IPv4-only case.
993 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
994 if (/looked up these IP addresses/);
995 next if /name=localhost address=::1/;
997 # drop pdkim debugging header
998 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
1000 # Various other IPv6 lines must be omitted too
1002 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
1003 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
1004 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
1005 next if / in dns_ipv4_lookup?/;
1007 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
1009 $_= <IN>; # Gets "returning DNS_NODATA"
1013 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
1014 # are unset, because tls ain't always there.
1016 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
1017 \sno\s\((option\sunset|end\sof\slist)\)/x;
1019 # Skip auxiliary group lists because they will vary.
1021 next if /auxiliary group list:/;
1023 # Skip "extracted from gecos field" because the gecos field varies
1025 next if /extracted from gecos field/;
1027 # Skip "waiting for data on socket" and "read response data: size=" lines
1028 # because some systems pack more stuff into packets than others.
1030 next if /waiting for data on socket/;
1031 next if /read response data: size=/;
1033 # If Exim is compiled with readline support but it can't find the library
1034 # to load, there will be an extra debug line. Omit it.
1036 next if /failed to load readline:/;
1038 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
1039 # O_CREAT; other's don't. In the latter case there is some debugging output
1040 # which is not present in the former. Skip the relevant lines (there are
1043 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
1049 # Some tests turn on +expand debugging to check on expansions.
1050 # Unfortunately, the Received: expansion varies, depending on whether TLS
1051 # is compiled or not. So we must remove the relevant debugging if it is.
1053 if (/^condition: def:tls_cipher/)
1055 while (<IN>) { last if /^condition: def:sender_address/; }
1057 elsif (/^expanding: Received: /)
1059 while (<IN>) { last if !/^\s/; }
1062 # remote port numbers vary
1063 s/(Connection request from 127.0.0.1 port) \d{1,5}/$1 sssss/;
1065 # Skip hosts_require_dane checks when the options
1066 # are unset, because dane ain't always there.
1068 next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
1071 next if /host in hosts_proxy\?/;
1073 # Experimental_International
1074 next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
1076 # Environment cleaning
1077 next if /\w+ in keep_environment\? (yes|no)/;
1079 # Sizes vary with test hostname
1080 s/^cmd buf flush \d+ bytes$/cmd buf flush ddd bytes/;
1082 # Spool filesystem free space changes on different systems.
1083 s/^((?:spool|log) directory space =) -?\d+K (inodes =)\s*-?\d+/$1 nnnnnK $2 nnnnn/;
1085 # Non-TLS builds have different expansions for received_header_text
1086 if (s/(with \$received_protocol)\}\} \$\{if def:tls_cipher \{\(\$tls_cipher\)\n$/$1/)
1089 s/[\sâ•Ž]+\}\}(?=\(Exim )/\}\} /;
1091 if (/^ ├──condition: def:tls_cipher$/)
1093 <IN>; <IN>; <IN>; <IN>; <IN>; <IN>;
1094 <IN>; <IN>; <IN>; <IN>; <IN>; next;
1097 # Not all platforms build with DKIM enabled
1098 next if /^PDKIM >> Body data for hash, canonicalized/;
1100 # Not all platforms have sendfile support
1101 next if /^cannot use sendfile for body: no support$/;
1103 # Parts of DKIM-specific debug output depend on the time/date
1104 next if /^date:\w+,\{SP\}/;
1105 next if /^PDKIM \[[^[]+\] (Header hash|b) computed:/;
1107 # Not all platforms support TCP Fast Open, and the compile omits the check
1108 if (s/\S+ in hosts_try_fastopen\? no \(option unset\)\n$//)
1111 s/ \.\.\. >>> / ... /;
1112 s/Address family not supported by protocol family/Network Error/;
1113 s/Network is unreachable/Network Error/;
1116 next if /^(ppppp )?setsockopt FASTOPEN: Protocol not available$/;
1118 # Specific pointer values reported for DB operations change from run to run
1119 s/^(returned from EXIM_DBOPEN: 0x)[0-9a-f]+/$1AAAAAAAA/;
1120 s/^(EXIM_DBCLOSE.0x)[0-9a-f]+/$1AAAAAAAA/;
1122 # When Exim is checking the size of directories for maildir, it uses
1123 # the check_dir_size() function to scan directories. Of course, the order
1124 # of the files that are obtained using readdir() varies from system to
1125 # system. We therefore buffer up debugging lines from check_dir_size()
1126 # and sort them before outputting them.
1128 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
1136 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
1137 "to ensure consistency\n";
1138 @saved = sort(@saved);
1139 print MUNGED @saved;
1143 # Skip some lines that Exim puts out at the start of debugging output
1144 # because they will be different in different binaries.
1147 unless (/^Berkeley DB: / ||
1148 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
1149 /^Authenticators:/ ||
1154 /^log selectors =/ ||
1156 /^Fixed never_users:/ ||
1157 /^Configure owner:/ ||
1167 # ======== log ========
1171 # Berkeley DB version differences
1172 next if / Berkeley DB error: /;
1174 # CHUNKING: exact sizes depend on hostnames in headers
1175 s/(=>.* K C="250- \d)\d+ (byte chunk, total \d)\d+/$1nn $2nn/;
1177 # openssl version variances
1178 s/(TLS error on connection .*: error:)[0-9A-F]{8}(:system library):func\(4095\):(No such file or
1179 directory)$/$1xxxxxxxx$2:fopen:$3/;
1182 # ======== All files other than stderr ========
1194 ##################################################
1195 # Subroutine to interact with caller #
1196 ##################################################
1198 # Arguments: [0] the prompt string
1199 # [1] if there is a U in the prompt and $force_update is true
1200 # [2] if there is a C in the prompt and $force_continue is true
1201 # Returns: returns the answer
1204 my ($prompt, $have_u, $have_c) = @_;
1209 print "... update forced\n";
1214 print "... continue forced\n";
1223 ##################################################
1224 # Subroutine to log in force_continue mode #
1225 ##################################################
1227 # In force_continue mode, we just want a terse output to a statically
1228 # named logfile. If multiple files in same batch (stdout, stderr, etc)
1229 # all have mismatches, it will log multiple times.
1231 # Arguments: [0] the logfile to append to
1232 # [1] the testno that failed
1238 my ($logfile, $testno, $detail) = @_;
1240 open(my $fh, '>>', $logfile) or return;
1242 print $fh "Test $testno "
1243 . (defined $detail ? "$detail " : '')
1247 # Computer-readable summary results logfile
1250 my ($logfile, $testno, $resultchar) = @_;
1252 open(my $fh, '>>', $logfile) or return;
1253 print $fh "$testno $resultchar\n";
1258 ##################################################
1259 # Subroutine to compare one output file #
1260 ##################################################
1262 # When an Exim server is part of the test, its output is in separate files from
1263 # an Exim client. The server data is concatenated with the client data as part
1264 # of the munging operation.
1266 # Arguments: [0] the name of the main raw output file
1267 # [1] the name of the server raw output file or undef
1268 # [2] where to put the munged copy
1269 # [3] the name of the saved file
1270 # [4] TRUE if this is a log file whose deliveries must be sorted
1271 # [5] optionally, a custom munge command
1273 # Returns: 0 comparison succeeded
1274 # 1 comparison failed; differences to be ignored
1275 # 2 comparison failed; files may have been updated (=> re-compare)
1277 # Does not return if the user replies "Q" to a prompt.
1280 my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
1282 # If there is no saved file, the raw files must either not exist, or be
1283 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1285 # we check if there is a flavour specific file, but we remember
1286 # the original file name as "generic"
1288 $sf_flavour = "$sf_generic.$flavour";
1289 $sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
1291 if (! -e $sf_current)
1293 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1296 print "** $rf is not empty\n" if (-s $rf);
1297 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1301 $_ = interact('Continue, Show, or Quit? [Q] ', undef, $force_continue);
1302 tests_exit(1) if /^q?$/;
1303 if (/^c$/ && $force_continue) {
1304 log_failure($log_failed_filename, $testno, $rf);
1305 log_test($log_summary_filename, $testno, 'F') if ($force_continue);
1307 return 1 if /^c$/i && $rf !~ /paniclog/ && $rsf !~ /paniclog/;
1311 foreach $f ($rf, $rsf)
1313 if (defined $f && -s $f)
1316 print "------------ $f -----------\n"
1317 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1318 system("$more '$f'");
1325 $_ = interact('Continue, Update & retry, Quit? [Q] ', $force_update, $force_continue);
1326 tests_exit(1) if /^q?$/;
1327 if (/^c$/ && $force_continue) {
1328 log_failure($log_failed_filename, $testno, $rf);
1329 log_test($log_summary_filename, $testno, 'F')
1338 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1339 # was a request to create a saved file. First, create the munged file from any
1340 # data that does exist.
1342 open(MUNGED, '>', $mf) || tests_exit(-1, "Failed to open $mf: $!");
1343 my($truncated) = munge($rf, $extra) if -e $rf;
1345 # Append the raw server log, if it is non-empty
1346 if (defined $rsf && -e $rsf)
1348 print MUNGED "\n******** SERVER ********\n";
1349 $truncated |= munge($rsf, $extra);
1353 # If a saved file exists, do the comparison. There are two awkward cases:
1355 # If "*** truncated ***" was found in the new file, it means that a log line
1356 # was overlong, and truncated. The problem is that it may be truncated at
1357 # different points on different systems, because of different user name
1358 # lengths. We reload the file and the saved file, and remove lines from the new
1359 # file that precede "*** truncated ***" until we reach one that matches the
1360 # line that precedes it in the saved file.
1362 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1363 # for an individual message might vary in their order from system to system, as
1364 # a result of parallel deliveries. We load the munged file and sort sequences
1365 # of delivery lines.
1369 # Deal with truncated text items
1373 my(@munged, @saved, $i, $j, $k);
1375 open(MUNGED, $mf) || tests_exit(-1, "Failed to open $mf: $!");
1378 open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
1383 for ($i = 0; $i < @munged; $i++)
1385 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1387 for (; $j < @saved; $j++)
1388 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1389 last if $j >= @saved; # not found in saved
1391 for ($k = $i - 1; $k >= 0; $k--)
1392 { last if $munged[$k] eq $saved[$j - 1]; }
1394 last if $k <= 0; # failed to find previous match
1395 splice @munged, $k + 1, $i - $k - 1;
1400 open(MUNGED, '>', $mf) || tests_exit(-1, "Failed to open $mf: $!");
1401 for ($i = 0; $i < @munged; $i++)
1402 { print MUNGED $munged[$i]; }
1406 # Deal with log sorting
1410 my(@munged, $i, $j);
1412 open(MUNGED, $mf) || tests_exit(-1, "Failed to open $mf: $!");
1416 for ($i = 0; $i < @munged; $i++)
1418 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1420 for ($j = $i + 1; $j < @munged; $j++)
1422 last if $munged[$j] !~
1423 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1425 @temp = splice(@munged, $i, $j - $i);
1426 @temp = sort(@temp);
1427 splice(@munged, $i, 0, @temp);
1431 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1432 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1433 for ($i = 0; $i < @munged; $i++)
1434 { print MUNGED $munged[$i]; }
1440 return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
1442 # Handle comparison failure
1444 print "** Comparison of $mf with $sf_current failed";
1445 system("$more test-cf");
1450 $_ = interact('Continue, Retry, Update current'
1451 . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : '')
1452 . ' & retry, Quit? [Q] ', $force_update, $force_continue);
1453 tests_exit(1) if /^q?$/;
1454 if (/^c$/ && $force_continue) {
1455 log_failure($log_failed_filename, $testno, $sf_current);
1456 log_test($log_summary_filename, $testno, 'F')
1460 last if (/^[us]$/i);
1464 # Update or delete the saved file, and give the appropriate return code.
1468 my $sf = /^u/i ? $sf_current : $sf_flavour;
1469 tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
1473 # if we deal with a flavour file, we can't delete it, because next time the generic
1474 # file would be used again
1475 if ($sf_current eq $sf_flavour) {
1476 open(FOO, ">$sf_current");
1480 tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
1489 ##################################################
1491 # keyed by name of munge; value is a ref to a hash
1492 # which is keyed by file, value a string to look for.
1494 # paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
1495 # Search strings starting with 's' do substitutions;
1496 # with '/' do line-skips.
1497 # Triggered by a scriptfile line "munge <name>"
1498 ##################################################
1501 { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
1503 'gnutls_unexpected' =>
1504 { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
1506 'gnutls_handshake' =>
1507 { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
1509 'optional_events' =>
1510 { 'stdout' => '/event_action =/' },
1513 { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
1515 'optional_cert_hostnames' =>
1516 { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
1519 { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
1522 { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
1525 { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
1528 { 'mainlog' => 's/ X=TLS\S+ / X=TLS_proto_and_cipher /' },
1531 { 'stderr' => 's/(^\s{0,4}|(?<=Process )|(?<=child ))\d{1,5}/ppppp/g' },
1533 'optional_dsn_info' =>
1534 { 'mail' => '/^(X-(Remote-MTA-(smtp-greeting|helo-response)|Exim-Diagnostic|(body|message)-linecount):|Remote-MTA: X-ip;)/'
1537 'optional_config' =>
1539 dkim_(canon|domain|private_key|selector|sign_headers|strict|hash|identity)
1540 |gnutls_require_(kx|mac|protocols)
1541 |hosts_(requ(est|ire)|try)_(dane|ocsp)
1542 |hosts_(avoid|nopass|noproxy|require|verify_avoid)_tls
1549 { 'mainlog' => 's%/(usr/(local/)?)?bin/%SYSBINDIR/%' },
1551 'sync_check_data' =>
1552 { 'mainlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/',
1553 'rejectlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/'},
1555 'debuglog_stdout' =>
1556 { 'stdout' => 's/^\d\d:\d\d:\d\d\s+\d+ //;
1557 s/Process \d+ is ready for new message/Process pppp is ready for new message/'
1560 'timeout_errno' => # actual errno differs Solaris vs. Linux
1561 { 'mainlog' => 's/(host deferral .* errno) <\d+> /$1 <EEE> /' },
1563 'peer_terminated_conn' => # actual error differs FreedBSD vs. Linux
1564 { 'stderr' => 's/^( SMTP\()Connection reset by peer(\)<<)$/$1closed$2/' },
1566 'perl_variants' => # result of hash-in-scalar-context changed from bucket-fill to keycount
1567 { 'stdout' => 's%^> X/X$%> X%' },
1573 return $a if ($a > $b);
1577 ##################################################
1578 # Subroutine to check the output of a test #
1579 ##################################################
1581 # This function is called when the series of subtests is complete. It makes
1582 # use of check_file(), whose arguments are:
1584 # [0] the name of the main raw output file
1585 # [1] the name of the server raw output file or undef
1586 # [2] where to put the munged copy
1587 # [3] the name of the saved file
1588 # [4] TRUE if this is a log file whose deliveries must be sorted
1589 # [5] an optional custom munge command
1591 # Arguments: Optionally, name of a single custom munge to run.
1592 # Returns: 0 if the output compared equal
1593 # 1 if comparison failed; differences to be ignored
1594 # 2 if re-run needed (files may have been updated)
1597 my($mungename) = $_[0];
1599 my($munge) = $munges->{$mungename} if defined $mungename;
1601 $yield = max($yield, check_file("spool/log/paniclog",
1602 "spool/log/serverpaniclog",
1603 "test-paniclog-munged",
1604 "paniclog/$testno", 0,
1605 $munge->{paniclog}));
1607 $yield = max($yield, check_file("spool/log/rejectlog",
1608 "spool/log/serverrejectlog",
1609 "test-rejectlog-munged",
1610 "rejectlog/$testno", 0,
1611 $munge->{rejectlog}));
1613 $yield = max($yield, check_file("spool/log/mainlog",
1614 "spool/log/servermainlog",
1615 "test-mainlog-munged",
1616 "log/$testno", $sortlog,
1617 $munge->{mainlog}));
1621 $yield = max($yield, check_file("test-stdout",
1622 "test-stdout-server",
1623 "test-stdout-munged",
1624 "stdout/$testno", 0,
1630 $yield = max($yield, check_file("test-stderr",
1631 "test-stderr-server",
1632 "test-stderr-munged",
1633 "stderr/$testno", 0,
1637 # Compare any delivered messages, unless this test is skipped.
1639 if (! $message_skip)
1643 # Get a list of expected mailbox files for this script. We don't bother with
1644 # directories, just the files within them.
1646 foreach $oldmail (@oldmails)
1648 next unless $oldmail =~ /^mail\/$testno\./;
1649 print ">> EXPECT $oldmail\n" if $debug;
1650 $expected_mails{$oldmail} = 1;
1653 # If there are any files in test-mail, compare them. Note that "." and
1654 # ".." are automatically omitted by list_files_below().
1656 @mails = list_files_below("test-mail");
1658 foreach $mail (@mails)
1660 next if $mail eq "test-mail/oncelog";
1662 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1663 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1665 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1668 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1671 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1672 $yield = max($yield, check_file($mail, undef, "test-mail-munged",
1673 "mail/$testno.$saved_mail", 0,
1675 delete $expected_mails{"mail/$testno.$saved_mail"};
1678 # Complain if not all expected mails have been found
1680 if (scalar(keys %expected_mails) != 0)
1682 foreach $key (keys %expected_mails)
1683 { print "** no test file found for $key\n"; }
1687 $_ = interact('Continue, Update & retry, or Quit? [Q] ', $force_update, $force_continue);
1688 tests_exit(1) if /^q?$/;
1689 if (/^c$/ && $force_continue) {
1690 log_failure($log_failed_filename, $testno, "missing email");
1691 log_test($log_summary_filename, $testno, 'F')
1695 # For update, we not only have to unlink the file, but we must also
1696 # remove it from the @oldmails vector, as otherwise it will still be
1697 # checked for when we re-run the test.
1701 foreach $key (keys %expected_mails)
1704 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1705 for ($i = 0; $i < @oldmails; $i++)
1707 if ($oldmails[$i] eq $key)
1709 splice @oldmails, $i, 1;
1720 # Compare any remaining message logs, unless this test is skipped.
1724 # Get a list of expected msglog files for this test
1726 foreach $oldmsglog (@oldmsglogs)
1728 next unless $oldmsglog =~ /^$testno\./;
1729 $expected_msglogs{$oldmsglog} = 1;
1732 # If there are any files in spool/msglog, compare them. However, we have
1733 # to munge the file names because they are message ids, which are
1736 if (opendir(DIR, "spool/msglog"))
1738 @msglogs = sort readdir(DIR);
1741 foreach $msglog (@msglogs)
1743 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1744 ($munged_msglog = $msglog) =~
1745 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1746 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1747 $yield = max($yield, check_file("spool/msglog/$msglog", undef,
1748 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
1750 delete $expected_msglogs{"$testno.$munged_msglog"};
1754 # Complain if not all expected msglogs have been found
1756 if (scalar(keys %expected_msglogs) != 0)
1758 foreach $key (keys %expected_msglogs)
1760 print "** no test msglog found for msglog/$key\n";
1761 ($msgid) = $key =~ /^\d+\.(.*)$/;
1762 foreach $cachekey (keys %cache)
1764 if ($cache{$cachekey} eq $msgid)
1766 print "** original msgid $cachekey\n";
1774 $_ = interact('Continue, Update, or Quit? [Q] ', $force_update, $force_continue);
1775 tests_exit(1) if /^q?$/;
1776 if (/^c$/ && $force_continue) {
1777 log_failure($log_failed_filename, $testno, "missing msglog");
1778 log_test($log_summary_filename, $testno, 'F')
1783 foreach $key (keys %expected_msglogs)
1785 tests_exit(-1, "Failed to unlink msglog/$key")
1786 if !unlink("msglog/$key");
1799 ##################################################
1800 # Subroutine to run one "system" command #
1801 ##################################################
1803 # We put this in a subroutine so that the command can be reflected when
1806 # Argument: the command to be run
1814 $prcmd =~ s/; /;\n>> /;
1815 print ">> $prcmd\n";
1822 ##################################################
1823 # Subroutine to run one script command #
1824 ##################################################
1826 # The <SCRIPT> file is open for us to read an optional return code line,
1827 # followed by the command line and any following data lines for stdin. The
1828 # command line can be continued by the use of \. Data lines are not continued
1829 # in this way. In all lines, the following substitutions are made:
1831 # DIR => the current directory
1832 # CALLER => the caller of this script
1834 # Arguments: the current test number
1835 # reference to the subtest number, holding previous value
1836 # reference to the expected return code value
1837 # reference to where to put the command name (for messages)
1838 # auxiliary information returned from a previous run
1840 # Returns: 0 the command was executed inline, no subprocess was run
1841 # 1 a non-exim command was run and waited for
1842 # 2 an exim command was run and waited for
1843 # 3 a command was run and not waited for (daemon, server, exim_lock)
1844 # 4 EOF was encountered after an initial return code line
1845 # Optionally also a second parameter, a hash-ref, with auxiliary information:
1846 # exim_pid: pid of a run process
1847 # munge: name of a post-script results munger
1850 my($testno) = $_[0];
1851 my($subtestref) = $_[1];
1852 my($commandnameref) = $_[3];
1853 my($aux_info) = $_[4];
1856 our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
1858 if (/^(\d+)\s*$/) # Handle unusual return code
1863 return 4 if !defined $_; # Missing command
1870 # Handle concatenated command lines
1873 while (substr($_, -1) eq"\\")
1876 $_ = substr($_, 0, -1);
1877 chomp($temp = <SCRIPT>);
1889 do_substitute($testno);
1890 if ($debug) { printf ">> $_\n"; }
1892 # Pass back the command name (for messages)
1894 ($$commandnameref) = /^(\S+)/;
1896 # Here follows code for handling the various different commands that are
1897 # supported by this script. The first group of commands are all freestanding
1898 # in that they share no common code and are not followed by any data lines.
1904 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1905 # utility and to make DBM files for testing DBM lookups.
1907 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1909 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1910 "echo exim_dbmbuild exit code = \$?)" .
1916 # The "dump" command runs exim_dumpdb. On different systems, the output for
1917 # some types of dump may appear in a different order because it's just hauled
1918 # out of the DBM file. We can solve this by sorting. Ignore the leading
1919 # date/time, as it will be flattened later during munging.
1921 if (/^dump\s+(\S+)/)
1925 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1926 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1927 open(OUT, ">>test-stdout");
1928 print OUT "+++++++++++++++++++++++++++\n";
1930 if ($which eq "retry")
1937 my($aa) = split(' ', $a);
1938 my($bb) = split(' ', $b);
1942 foreach $item (@temp)
1944 $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
1945 print OUT " $item\n";
1951 if ($which eq "callout")
1954 my($aa) = substr $a, 21;
1955 my($bb) = substr $b, 21;
1968 # verbose comments start with ###
1970 for my $file (qw(test-stdout test-stderr test-stderr-server test-stdout-server)) {
1971 open my $fh, '>>', $file or die "Can't open >>$file: $!\n";
1977 # The "echo" command is a way of writing comments to the screen.
1978 if (/^echo\s+(.*)$/)
1985 # The "exim_lock" command runs exim_lock in the same manner as "server",
1986 # but it doesn't use any input.
1988 if (/^exim_lock\s+(.*)$/)
1990 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1991 $server_pid = open SERVERCMD, "|$cmd" ||
1992 tests_exit(-1, "Failed to run $cmd\n");
1994 # This gives the process time to get started; otherwise the next
1995 # process may not find it there when it expects it.
1997 select(undef, undef, undef, 0.1);
2002 # The "exinext" command runs exinext
2004 if (/^exinext\s+(.*)/)
2006 run_system("(./eximdir/exinext " .
2007 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
2008 "-C $parm_cwd/test-config $1;" .
2009 "echo exinext exit code = \$?)" .
2015 # The "exigrep" command runs exigrep on the current mainlog
2017 if (/^exigrep\s+(.*)/)
2019 run_system("(./eximdir/exigrep " .
2020 "$1 $parm_cwd/spool/log/mainlog;" .
2021 "echo exigrep exit code = \$?)" .
2027 # The "eximstats" command runs eximstats on the current mainlog
2029 if (/^eximstats\s+(.*)/)
2031 run_system("(./eximdir/eximstats " .
2032 "$1 $parm_cwd/spool/log/mainlog;" .
2033 "echo eximstats exit code = \$?)" .
2039 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
2040 # spool directory, to save Exim from re-creating it each time.
2044 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
2045 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
2046 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
2047 "sudo chmod 0400 $gen_fn";
2052 # The "killdaemon" command should ultimately follow the starting of any Exim
2053 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
2054 # it outputting "Terminated" to the terminal when not in the background.
2058 my $return_extra = {};
2059 if (exists $aux_info->{exim_pid})
2061 $pid = $aux_info->{exim_pid};
2062 $return_extra->{exim_pid} = undef;
2063 print ">> killdaemon: recovered pid $pid\n" if $debug;
2066 run_system("sudo /bin/kill -INT $pid");
2070 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
2073 run_system("sudo /bin/kill -INT $pid");
2074 close DAEMONCMD; # Waits for process
2077 run_system("sudo /bin/rm -f spool/exim-daemon.*");
2078 return (1, $return_extra);
2082 # The "millisleep" command is like "sleep" except that its argument is in
2083 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
2086 elsif (/^millisleep\s+(.*)$/)
2088 select(undef, undef, undef, $1/1000);
2093 # The "munge" command selects one of a hardwired set of test-result modifications
2094 # to be made before result compares are run agains the golden set. This lets
2095 # us account for test-system dependent things which only affect a few, but known,
2097 # Currently only the last munge takes effect.
2099 if (/^munge\s+(.*)$/)
2101 return (0, { munge => $1 });
2105 # The "sleep" command does just that. For sleeps longer than 1 second we
2106 # tell the user what's going on.
2108 if (/^sleep\s+(.*)$/)
2116 printf(" Test %d sleep $1 ", $$subtestref);
2122 printf("\r Test %d $cr", $$subtestref);
2128 # Various Unix management commands are recognized
2130 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
2131 /^sudo\s(rmdir|rm|mv|chown|chmod)\s/)
2133 run_system("$_ >>test-stdout 2>>test-stderr");
2142 # The next group of commands are also freestanding, but they are all followed
2146 # The "server" command starts up a script-driven server that runs in parallel
2147 # with the following exim command. Therefore, we want to run a subprocess and
2148 # not yet wait for it to complete. The waiting happens after the next exim
2149 # command, triggered by $server_pid being non-zero. The server sends its output
2150 # to a different file. The variable $server_opts, if not empty, contains
2151 # options to disable IPv4 or IPv6 if necessary.
2152 # This works because "server" swallows its stdin before waiting for a connection.
2154 if (/^server\s+(.*)$/)
2156 $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2157 $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
2158 print ">> $cmd\n" if ($debug);
2159 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
2160 SERVERCMD->autoflush(1);
2161 print ">> Server pid is $server_pid\n" if $debug;
2165 last if /^\*{4}\s*$/;
2168 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
2169 # because close() waits for the process.
2171 # Interlock the server startup; otherwise the next
2172 # process may not find it there when it expects it.
2173 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2178 # The "write" command is a way of creating files of specific sizes for
2179 # buffering tests, or containing specific data lines from within the script
2180 # (rather than hold lots of little files). The "catwrite" command does the
2181 # same, but it also copies the lines to test-stdout.
2183 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
2185 my($cat) = defined $1;
2187 @sizes = split /\s+/, $3 if defined $3;
2188 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
2192 open CAT, ">>test-stdout" ||
2193 tests_exit(-1, "Failed to open test-stdout: $!");
2194 print CAT "==========\n";
2197 if (scalar @sizes > 0)
2204 last if /^\+{4}\s*$/;
2211 while (scalar @sizes > 0)
2213 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
2214 $leadin = '' if !defined $leadin;
2216 $len -= length($leadin) + 1;
2217 while ($count-- > 0)
2219 print FILE $leadin, "a" x $len, "\n";
2220 print CAT $leadin, "a" x $len, "\n" if $cat;
2225 # Post data, or only data if no sized data
2230 last if /^\*{4}\s*$/;
2238 print CAT "==========\n";
2249 # From this point on, script commands are implemented by setting up a shell
2250 # command in the variable $cmd. Shared code to run this command and handle its
2251 # input and output follows.
2253 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
2254 # program that plays the part of an email client. We also have the availability
2255 # of running Perl for doing one-off special things. Note that all these
2256 # commands expect stdin data to be supplied.
2258 if (/^client/ || /^(sudo\s+)?perl\b/)
2260 s"client"./bin/client";
2261 $cmd = "$_ >>test-stdout 2>>test-stderr";
2264 # For the "exim" command, replace the text "exim" with the path for the test
2265 # binary, plus -D options to pass over various parameters, and a -C option for
2266 # the testing configuration file. When running in the test harness, Exim does
2267 # not drop privilege when -C and -D options are present. To run the exim
2268 # command as root, we use sudo.
2270 elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+)?\s+(.*)$/)
2273 my($envset) = (defined $1)? $1 : '';
2274 my($sudo) = (defined $3)? "sudo " . (defined $4 ? "-u $4 ":'') : '';
2275 my($special)= (defined $5)? $5 : '';
2276 $wait_time = (defined $2)? $2 : 0;
2278 # Return 2 rather than 1 afterwards
2282 # Update the test number
2284 $$subtestref = $$subtestref + 1;
2285 printf(" Test %d $cr", $$subtestref);
2287 # Copy the configuration file, making the usual substitutions.
2289 open (IN, "$parm_cwd/confs/$testno") ||
2290 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
2291 open (OUT, ">test-config") ||
2292 tests_exit(-1, "Couldn't open test-config: $!\n");
2295 do_substitute($testno);
2301 # The string $msg1 in args substitutes the message id of the first
2302 # message on the queue, and so on. */
2304 if ($args =~ /\$msg/)
2306 my @listcmd = ("$parm_cwd/eximdir/exim", '-bp',
2307 "-DEXIM_PATH=$parm_cwd/eximdir/exim",
2308 -C => "$parm_cwd/test-config");
2309 print ">> Getting queue list from:\n>> @listcmd\n" if $debug;
2310 # We need the message ids sorted in ascending order.
2311 # Message id is: <timestamp>-<pid>-<fractional-time>. On some systems (*BSD) the
2312 # PIDs are randomized, so sorting just the whole PID doesn't work.
2313 # We do the Schartz' transformation here (sort on
2314 # <timestamp><fractional-time>). Thanks to Kirill Miazine
2316 map { $_->[1] } # extract the values
2317 sort { $a->[0] cmp $b->[0] } # sort by key
2318 map { [join('.' => (split /-/, $_)[0,2]) => $_] } # key (timestamp.fractional-time) => value(message_id)
2319 map { /^\s*\d+[smhdw]\s+\S+\s+(\S+)/ } `@listcmd` or tests_exit(-1, "No output from `exim -bp` (@listcmd)\n");
2321 # Done backwards just in case there are more than 9
2323 for (my $i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
2324 if ( $args =~ /\$msg\d/ )
2326 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
2327 unless $force_continue;
2331 # If -d is specified in $optargs, remove it from $args; i.e. let
2332 # the command line for runtest override. Then run Exim.
2334 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
2336 my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : '';
2338 $cmd = "$envset$sudo$opt_valgrind" .
2339 "$parm_cwd/eximdir/exim$special$optargs " .
2340 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
2341 "-C $parm_cwd/test-config $args " .
2342 ">>test-stdout 2>>test-stderr";
2343 # If the command is starting an Exim daemon, we run it in the same
2344 # way as the "server" command above, that is, we don't want to wait
2345 # for the process to finish. That happens when "killdaemon" is obeyed later
2346 # in the script. We also send the stderr output to test-stderr-server. The
2347 # daemon has its log files put in a different place too (by configuring with
2348 # log_file_path). This requires the directory to be set up in advance.
2350 # There are also times when we want to run a non-daemon version of Exim
2351 # (e.g. a queue runner) with the server configuration. In this case,
2352 # we also define -DNOTDAEMON.
2354 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
2356 if ($debug) { printf ">> daemon: $cmd\n"; }
2357 run_system("sudo mkdir spool/log 2>/dev/null");
2358 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2360 # Before running the command, convert the -bd option into -bdf so that an
2361 # Exim daemon doesn't double fork. This means that when we wait close
2362 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
2363 # file is written to the spool directory, in case the Exim binary was
2364 # built with PID_FILE_PATH pointing somewhere else.
2366 if ($cmd =~ /\s-oP\s/)
2368 ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
2369 $cmd =~ s!\s-bd\s! -bdf !;
2373 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2374 $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
2376 print ">> |${cmd}-server\n" if ($debug);
2377 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
2378 DAEMONCMD->autoflush(1);
2379 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2381 # Interlock with daemon startup
2382 for (my $count = 0; ! stat("$pidfile") && $count < 30; $count++ )
2383 { select(undef, undef, undef, 0.3); }
2384 return 3; # Don't wait
2386 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
2389 # The port and the $dynamic_socket was already allocated while parsing the
2390 # script file, where -DSERVER=wait:PORT_DYNAMIC was encountered.
2392 my $listen_port = $1;
2393 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
2394 run_system("sudo mkdir spool/log 2>/dev/null");
2395 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2398 if (not defined $pid) { die "** fork failed: $!\n" }
2401 open(STDIN, '<&', $dynamic_socket) or die "** dup sock to stdin failed: $!\n";
2402 close($dynamic_socket);
2403 print "[$$]>> ${cmd}-server\n" if ($debug);
2404 exec "exec ${cmd}-server";
2405 die "Can't exec ${cmd}-server: $!\n";
2407 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2408 select(undef, undef, undef, 0.3); # Let the daemon get going
2409 return (3, { exim_pid => $pid }); # Don't wait
2413 # The "background" command is run but not waited-for, like exim -DSERVER=server.
2414 # One script line is read and fork-exec'd. The PID is stored for a later
2417 elsif (/^background$/)
2420 # $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2422 $_ = <SCRIPT>; $lineno++;
2425 if ($debug) { printf ">> daemon: $line >>test-stdout 2>>test-stderr\n"; }
2428 if (not defined $pid) { die "** fork failed: $!\n" }
2430 print "[$$]>> ${line}\n" if ($debug);
2432 open(STDIN, "<", "test-stdout");
2434 open(STDOUT, ">>", "test-stdout");
2436 open(STDERR, ">>", "test-stderr-server");
2437 exec "exec ${line}";
2441 # open(my $fh, ">", $pidfile) ||
2442 # tests_exit(-1, "Failed to open $pidfile: $!");
2443 # printf($fh, "%d\n", $pid);
2446 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2447 select(undef, undef, undef, 0.3); # Let the daemon get going
2448 return (3, { exim_pid => $pid }); # Don't wait
2455 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
2458 # Run the command, with stdin connected to a pipe, and write the stdin data
2459 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
2460 # the terminating newline (and the \NONL\). If the command contains
2461 # -DSERVER=server add "-server" to the command, where it will adjoin the name
2462 # for the stderr file. See comment above about the use of -DSERVER.
2464 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : '';
2465 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
2466 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
2472 last if /^\*{4}\s*$/;
2473 do_substitute($testno);
2474 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
2477 # For timeout tests, wait before closing the pipe; we expect a
2478 # SIGPIPE error in this case.
2482 printf(" Test %d sleep $wait_time ", $$subtestref);
2483 while ($wait_time-- > 0)
2488 printf("\r Test %d $cr", $$subtestref);
2491 $sigpipehappened = 0;
2492 close CMD; # Waits for command to finish
2493 return $yield; # Ran command and waited
2499 ###############################################################################
2500 ###############################################################################
2502 # Here begins the Main Program ...
2504 ###############################################################################
2505 ###############################################################################
2509 print "Exim tester $testversion\n";
2511 # extend the PATH with .../sbin
2512 # we map all (.../bin) to (.../sbin:.../bin)
2514 my %seen = map { $_, 1 } split /:/, $ENV{PATH};
2515 join ':' => map { m{(.*)/bin$}
2516 ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
2518 split /:/, $ENV{PATH};
2521 ##################################################
2522 # Some tests check created file modes #
2523 ##################################################
2528 ##################################################
2529 # Check for the "less" command #
2530 ##################################################
2532 $more = 'more' if system('which less >/dev/null 2>&1') != 0;
2536 ##################################################
2537 # See if an Exim binary has been given #
2538 ##################################################
2540 # If the first character of the first argument is '/', the argument is taken
2541 # as the path to the binary. If the first argument does not start with a
2542 # '/' but exists in the file system, it's assumed to be the Exim binary.
2545 ##################################################
2546 # Sort out options and which tests are to be run #
2547 ##################################################
2549 # There are a few possible options for the test script itself; after these, any
2550 # options are passed on to Exim calls within the tests. Typically, this is used
2551 # to turn on Exim debugging while setting up a test.
2553 Getopt::Long::Configure qw(no_getopt_compat);
2555 'debug' => sub { $debug = 1; $cr = "\n" },
2556 'diff' => sub { $cf = 'diff -u' },
2557 'continue' => sub { $force_continue = 1; $more = 'cat' },
2558 'update' => \$force_update,
2559 'ipv4!' => \$have_ipv4,
2560 'ipv6!' => \$have_ipv6,
2561 'keep' => \$save_output,
2563 'valgrind' => \$valgrind,
2564 'range=s{2}' => \my @range_wanted,
2565 'test=i@' => \my @tests_wanted,
2566 'flavor|flavour=s' => $flavour,
2567 'help' => sub { pod2usage(-exit => 0) },
2572 -noperldoc => system('perldoc -V 2>/dev/null 1>&2')
2577 ($parm_exim, @ARGV) = Exim::Runtest::exim_binary(@ARGV);
2578 print "Exim binary is `$parm_exim'\n" if defined $parm_exim;
2581 my @wanted = sort numerically uniq
2582 @tests_wanted ? @tests_wanted : (),
2583 @range_wanted ? $range_wanted[0] .. $range_wanted[1] : (),
2584 @ARGV ? @ARGV == 1 ? $ARGV[0] :
2585 $ARGV[1] eq '+' ? $ARGV[0]..($ARGV[0] >= 9000 ? TEST_SPECIAL_TOP : TEST_TOP) :
2586 0+$ARGV[0]..0+$ARGV[1] # add 0 to cope with test numbers starting with zero
2588 @wanted = 1..TEST_TOP if not @wanted;
2590 ##################################################
2591 # Check for sudo access to root #
2592 ##################################################
2594 print "You need to have sudo access to root to run these tests. Checking ...\n";
2595 if (system('sudo true >/dev/null') != 0)
2597 die "** Test for sudo failed: testing abandoned.\n";
2601 print "Test for sudo OK\n";
2607 ##################################################
2608 # Make the command's directory current #
2609 ##################################################
2611 # After doing so, we find its absolute path name.
2614 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2615 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2616 $parm_cwd = Cwd::getcwd();
2619 ##################################################
2620 # Search for an Exim binary to test #
2621 ##################################################
2623 # If an Exim binary hasn't been provided, try to find one. We can handle the
2624 # case where exim-testsuite is installed alongside Exim source directories. For
2625 # PH's private convenience, if there's a directory just called "exim4", that
2626 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2629 # If $parm_exim is still empty, ask the caller
2633 print "** Did not find an Exim binary to test\n";
2634 for ($i = 0; $i < 5; $i++)
2637 print "** Enter pathname for Exim binary: ";
2638 chomp($trybin = <STDIN>);
2641 $parm_exim = $trybin;
2646 print "** $trybin does not exist\n";
2649 die "** Too many tries\n" if $parm_exim eq '';
2654 ##################################################
2655 # Find what is in the binary #
2656 ##################################################
2658 # deal with TRUSTED_CONFIG_LIST restrictions
2659 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2660 open (IN, "$parm_cwd/confs/0000") ||
2661 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
2662 open (OUT, ">test-config") ||
2663 tests_exit(-1, "Couldn't open test-config: $!\n");
2664 while (<IN>) { print OUT; }
2668 print("Probing with config file: $parm_cwd/test-config\n");
2670 my $eximinfo = "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd -bP exim_user exim_group";
2671 chomp(my @eximinfo = `$eximinfo 2>&1`);
2672 die "$0: Can't run $eximinfo\n" if $? == -1;
2674 warn 'Got ' . $?>>8 . " from $eximinfo\n" if $?;
2677 if (my ($version) = /^Exim version (\S+)/) {
2678 my $git = `git describe --dirty=-XX --match 'exim-4*'`;
2679 if (defined $git and $? == 0) {
2681 $version =~ s/^\d+\K\./_/;
2682 $git =~ s/^exim-//i;
2683 $git =~ s/.*-\Kg([[:xdigit:]]+(?:-XX)?)/$1/;
2686 *** Version mismatch
2687 *** Exim binary: $version
2691 if not $version eq $git;
2694 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2695 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2696 $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
2697 ($parm_configure_owner, $parm_configure_group) = ($1, $2)
2698 if /^Configure owner:\s*(\d+):(\d+)/;
2699 print if /wrong owner/;
2702 if (not defined $parm_eximuser) {
2703 die <<XXX, map { "|$_\n" } @eximinfo;
2704 Unable to extract exim_user from binary.
2705 Check if Exim refused to run; if so, consider:
2706 TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS
2707 If debug permission denied, are you in the exim group?
2708 Failing to get information from binary.
2709 Output from $eximinfo:
2714 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2715 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2717 if (defined $parm_eximgroup)
2719 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2720 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2723 # check the permissions on the TRUSTED_CONFIG_LIST
2724 if (defined $parm_trusted_config_list)
2726 die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
2727 if not -f $parm_trusted_config_list;
2729 die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
2730 if 02 & (stat _)[2];
2732 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
2734 scalar(getgrgid 0), scalar(getgrgid $>)
2735 if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
2737 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
2738 scalar(getpwuid 0), scalar(getpwuid $>)
2739 if (not (-o _ or (stat _)[4] == 0));
2741 open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
2742 my $test_config = getcwd() . '/test-config';
2743 die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
2744 if not grep { /^\Q$test_config\E$/ } <TCL>;
2748 die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
2751 die "CONFIGURE_OWNER ($parm_configure_owner) does not match the user invoking $0 ($>)\n"
2752 if $parm_configure_owner != $>;
2754 die "CONFIGURE_GROUP ($parm_configure_group) does not match the group invoking $0 ($))\n"
2755 if 0020 & (stat "$parm_cwd/test-config")[2]
2756 and $parm_configure_group != $);
2759 open(EXIMINFO, "$parm_exim -d-all+transport -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2760 die "** Cannot run $parm_exim: $!\n";
2762 print "-" x 78, "\n";
2768 if (/^(Exim|Library) version/) { print; }
2770 elsif (/^Size of off_t: (\d+)/)
2773 $have_largefiles = 1 if $1 > 4;
2774 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2778 elsif (/^Support for: (.*)/)
2781 @temp = split /(\s+)/, $1;
2783 %parm_support = @temp;
2786 elsif (/^Lookups \(built-in\): (.*)/)
2789 @temp = split /(\s+)/, $1;
2791 %parm_lookups = @temp;
2794 elsif (/^Authenticators: (.*)/)
2797 @temp = split /(\s+)/, $1;
2799 %parm_authenticators = @temp;
2802 elsif (/^Routers: (.*)/)
2805 @temp = split /(\s+)/, $1;
2807 %parm_routers = @temp;
2810 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2811 # that the basic transport name is set, and then the name with each of the
2814 elsif (/^Transports: (.*)/)
2817 @temp = split /(\s+)/, $1;
2820 %parm_transports = @temp;
2821 foreach $k (keys %parm_transports)
2825 @temp = split /\//, $k;
2826 $parm_transports{$temp[0]} = " ";
2827 for ($i = 1; $i < @temp; $i++)
2828 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2834 print "-" x 78, "\n";
2836 unlink("$parm_cwd/test-config");
2838 ##################################################
2839 # Check for SpamAssassin and ClamAV #
2840 ##################################################
2842 # These are crude tests. If they aren't good enough, we'll have to improve
2843 # them, for example by actually passing a message through spamc or clamscan.
2845 if (defined $parm_support{Content_Scanning})
2847 my $sock = new FileHandle;
2849 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2851 print "The spamc command works:\n";
2853 # This test for an active SpamAssassin is courtesy of John Jetmore.
2854 # The tests are hard coded to localhost:783, so no point in making
2855 # this test flexible like the clamav test until the test scripts are
2856 # changed. spamd doesn't have the nice PING/PONG protocol that
2857 # clamd does, but it does respond to errors in an informative manner,
2860 my($sint,$sport) = ('127.0.0.1',783);
2863 my $sin = sockaddr_in($sport, inet_aton($sint))
2864 or die "** Failed packing $sint:$sport\n";
2865 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2866 or die "** Unable to open socket $sint:$sport\n";
2869 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2871 connect($sock, $sin)
2872 or die "** Unable to connect to socket $sint:$sport\n";
2875 select((select($sock), $| = 1)[0]);
2876 print $sock "bad command\r\n";
2879 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2885 or die "** Did not get SPAMD from socket $sint:$sport. "
2892 print " Assume SpamAssassin (spamd) is not running\n";
2896 $parm_running{SpamAssassin} = ' ';
2897 print " SpamAssassin (spamd) seems to be running\n";
2902 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2905 # For ClamAV, we need to find the clamd socket for use in the Exim
2906 # configuration. Search for the clamd configuration file.
2908 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2910 my($f, $clamconf, $test_prefix);
2912 print "The clamscan command works";
2914 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2915 $test_prefix = '' if !defined $test_prefix;
2917 foreach $f ("$test_prefix/etc/clamd.conf",
2918 "$test_prefix/usr/local/etc/clamd.conf",
2919 "$test_prefix/etc/clamav/clamd.conf", '')
2928 # Read the ClamAV configuration file and find the socket interface.
2930 if ($clamconf ne '')
2933 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2936 if (/^LocalSocket\s+(.*)/)
2938 $parm_clamsocket = $1;
2939 $socket_domain = AF_UNIX;
2942 if (/^TCPSocket\s+(\d+)/)
2944 if (defined $parm_clamsocket)
2946 $parm_clamsocket .= " $1";
2947 $socket_domain = AF_INET;
2952 $parm_clamsocket = " $1";
2955 elsif (/^TCPAddr\s+(\S+)/)
2957 if (defined $parm_clamsocket)
2959 $parm_clamsocket = $1 . $parm_clamsocket;
2960 $socket_domain = AF_INET;
2965 $parm_clamsocket = $1;
2971 if (defined $socket_domain)
2973 print ":\n The clamd socket is $parm_clamsocket\n";
2974 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2978 if ($socket_domain == AF_UNIX)
2980 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2982 elsif ($socket_domain == AF_INET)
2984 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2985 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2986 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2990 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2992 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2993 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2995 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2998 my $ofh = select $sock; $| = 1; select $ofh;
2999 print $sock "PING\n";
3001 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
3006 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
3013 print " Assume ClamAV is not running\n";
3017 $parm_running{ClamAV} = ' ';
3018 print " ClamAV seems to be running\n";
3023 print ", but the socket for clamd could not be determined\n";
3024 print "Assume ClamAV is not running\n";
3030 print ", but I can't find a configuration for clamd\n";
3031 print "Assume ClamAV is not running\n";
3037 ##################################################
3039 ##################################################
3040 if (defined $parm_lookups{redis})
3042 if (system("redis-server -v 2>/dev/null >/dev/null") == 0)
3044 print "The redis-server command works\n";
3045 $parm_running{redis} = ' ';
3049 print "The redis-server command failed: assume Redis not installed\n";
3053 ##################################################
3054 # Test for the basic requirements #
3055 ##################################################
3057 # This test suite assumes that Exim has been built with at least the "usual"
3058 # set of routers, transports, and lookups. Ensure that this is so.
3062 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{lsearch});
3064 $missing .= " Router: accept\n" if (!defined $parm_routers{accept});
3065 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{dnslookup});
3066 $missing .= " Router: manualroute\n" if (!defined $parm_routers{manualroute});
3067 $missing .= " Router: redirect\n" if (!defined $parm_routers{redirect});
3069 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{appendfile});
3070 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{autoreply});
3071 $missing .= " Transport: pipe\n" if (!defined $parm_transports{pipe});
3072 $missing .= " Transport: smtp\n" if (!defined $parm_transports{smtp});
3077 print "** Many features can be included or excluded from Exim binaries.\n";
3078 print "** This test suite requires that Exim is built to contain a certain\n";
3079 print "** set of basic facilities. It seems that some of these are missing\n";
3080 print "** from the binary that is under test, so the test cannot proceed.\n";
3081 print "** The missing facilities are:\n";
3083 die "** Test script abandoned\n";
3087 ##################################################
3088 # Check for the auxiliary programs #
3089 ##################################################
3091 # These are always required:
3093 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
3094 "fakens", "iefbr14", "server")
3096 next if ($prog eq "client-ssl" && !defined $parm_support{OpenSSL});
3097 next if ($prog eq "client-gnutls" && !defined $parm_support{GnuTLS});
3098 if (!-e "bin/$prog")
3101 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
3102 die "** Test script abandoned\n";
3106 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
3107 # compiled on systems where we don't know how to. However, if Exim does not
3108 # have that functionality compiled, we needn't bother.
3110 $dlfunc_deleted = 0;
3111 if (defined $parm_support{Expand_dlfunc} && !-e 'bin/loaded')
3113 delete $parm_support{Expand_dlfunc};
3114 $dlfunc_deleted = 1;
3118 ##################################################
3119 # Find environmental details #
3120 ##################################################
3122 # Find the caller of this program.
3124 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
3125 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
3127 $pwpw = $pwpw; # Kill Perl warnings
3128 $pwquota = $pwquota;
3131 $parm_caller_group = getgrgid($parm_caller_gid);
3133 print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
3134 print "Home directory is $parm_caller_home\n";
3136 unless (defined $parm_eximgroup)
3138 print "Unable to derive \$parm_eximgroup.\n";
3139 die "** ABANDONING.\n";
3142 print "You need to be in the Exim group to run these tests. Checking ...";
3144 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
3150 print "\nOh dear, you are not in the Exim group.\n";
3151 die "** Testing abandoned.\n";
3154 # Find this host's IP addresses - there may be many, of course, but we keep
3155 # one of each type (IPv4 and IPv6).
3157 open(IFCONFIG, '-|', (grep { -x "$_/ip" } split /:/, $ENV{PATH}) ? 'ip address' : 'ifconfig -a')
3158 or die "** Cannot run 'ip address' or 'ifconfig -a'\n";
3159 while (not ($parm_ipv4 and $parm_ipv6) and defined($_ = <IFCONFIG>))
3161 if (not $parm_ipv4 and /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)(?:\/\d+)?\s/i)
3163 next if $1 =~ /^(?:127|10)\./;
3167 if (not $parm_ipv6 and /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)(?:\/\d+)/i)
3169 next if $1 eq '::1' or $1 =~ /^fe80/i;
3175 # Use private IP addresses if there are no public ones.
3177 # If either type of IP address is missing, we need to set the value to
3178 # something other than empty, because that wrecks the substitutions. The value
3179 # is reflected, so use a meaningful string. Set appropriate options for the
3180 # "server" command. In practice, however, many tests assume 127.0.0.1 is
3181 # available, so things will go wrong if there is no IPv4 address. The lack
3182 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
3183 # and $have_ipv6 false.
3188 $parm_ipv4 = "<no IPv4 address found>";
3189 $server_opts .= " -noipv4";
3191 elsif ($have_ipv4 == 0)
3193 $parm_ipv4 = "<IPv4 testing disabled>";
3194 $server_opts .= " -noipv4";
3198 $parm_running{IPv4} = " ";
3204 $parm_ipv6 = "<no IPv6 address found>";
3205 $server_opts .= " -noipv6";
3206 delete($parm_support{IPv6});
3208 elsif ($have_ipv6 == 0)
3210 $parm_ipv6 = "<IPv6 testing disabled>";
3211 $server_opts .= " -noipv6";
3212 delete($parm_support{IPv6});
3214 elsif (!defined $parm_support{IPv6})
3217 $parm_ipv6 = "<no IPv6 support in Exim binary>";
3218 $server_opts .= " -noipv6";
3222 $parm_running{IPv6} = " ";
3225 print "IPv4 address is $parm_ipv4\n";
3226 print "IPv6 address is $parm_ipv6\n";
3228 # For munging test output, we need the reversed IP addresses.
3230 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? '' :
3231 join(".", reverse(split /\./, $parm_ipv4));
3233 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
3234 if ($parm_ipv6 =~ /^[\da-f]/)
3236 my(@comps) = split /:/, $parm_ipv6;
3238 foreach $comp (@comps)
3240 push @nibbles, sprintf("%lx", hex($comp) >> 8);
3241 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
3243 $parm_ipv6r = join(".", reverse(@nibbles));
3246 # Find the host name, fully qualified.
3248 chomp($temp = `hostname`);
3249 die "'hostname' didn't return anything\n" unless defined $temp and length $temp;
3252 $parm_hostname = $temp;
3256 $parm_hostname = (gethostbyname($temp))[0];
3257 $parm_hostname = "no.host.name.found" unless defined $parm_hostname and length $parm_hostname;
3259 print "Hostname is $parm_hostname\n";
3261 if ($parm_hostname !~ /\./)
3263 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
3266 if ($parm_hostname =~ /[[:upper:]]/)
3268 print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
3273 ##################################################
3274 # Create a testing version of Exim #
3275 ##################################################
3277 # We want to be able to run Exim with a variety of configurations. Normally,
3278 # the use of -C to change configuration causes Exim to give up its root
3279 # privilege (unless the caller is exim or root). For these tests, we do not
3280 # want this to happen. Also, we want Exim to know that it is running in its
3283 # We achieve this by copying the binary and patching it as we go. The new
3284 # binary knows it is a testing copy, and it allows -C and -D without loss of
3285 # privilege. Clearly, this file is dangerous to have lying around on systems
3286 # where there are general users with login accounts. To protect against this,
3287 # we put the new binary in a special directory that is accessible only to the
3288 # caller of this script, who is known to have sudo root privilege from the test
3289 # that was done above. Furthermore, we ensure that the binary is deleted at the
3290 # end of the test. First ensure the directory exists.
3293 { unlink "eximdir/exim"; } # Just in case
3296 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
3297 system("sudo chgrp $parm_eximgroup eximdir");
3300 # The construction of the patched binary must be done as root, so we use
3301 # a separate script. As well as indicating that this is a test-harness binary,
3302 # the version number is patched to "x.yz" so that its length is always the
3303 # same. Otherwise, when it appears in Received: headers, it affects the length
3304 # of the message, which breaks certain comparisons.
3306 die "** Unable to make patched exim: $!\n"
3307 if (system("sudo ./patchexim $parm_exim") != 0);
3309 # From this point on, exits from the program must go via the subroutine
3310 # tests_exit(), so that suitable cleaning up can be done when required.
3311 # Arrange to catch interrupting signals, to assist with this.
3313 $SIG{INT} = \&inthandler;
3314 $SIG{PIPE} = \&pipehandler;
3316 # For some tests, we need another copy of the binary that is setuid exim rather
3319 system("sudo cp eximdir/exim eximdir/exim_exim;" .
3320 "sudo chown $parm_eximuser eximdir/exim_exim;" .
3321 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
3322 "sudo chmod 06755 eximdir/exim_exim");
3325 ##################################################
3326 # Make copies of utilities we might need #
3327 ##################################################
3329 # Certain of the tests make use of some of Exim's utilities. We do not need
3330 # to be root to copy these.
3332 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
3334 $dbm_build_deleted = 0;
3335 if (defined $parm_lookups{dbm} &&
3336 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
3338 delete $parm_lookups{dbm};
3339 $dbm_build_deleted = 1;
3342 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
3344 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
3347 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
3349 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
3352 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
3354 tests_exit(-1, "Failed to make a copy of exinext: $!");
3357 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
3359 tests_exit(-1, "Failed to make a copy of exigrep: $!");
3362 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
3364 tests_exit(-1, "Failed to make a copy of eximstats: $!");
3368 ##################################################
3369 # Check that the Exim user can access stuff #
3370 ##################################################
3372 # We delay this test till here so that we can check access to the actual test
3373 # binary. This will be needed when Exim re-exec's itself to do deliveries.
3375 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
3376 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
3378 if ($parm_caller_uid eq $parm_exim_uid) {
3379 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
3380 ."the same as caller ($parm_caller,$parm_caller_uid)");
3382 if ($parm_caller_gid eq $parm_exim_gid) {
3383 tests_exit(-1, "Exim group ($parm_eximgroup,$parm_exim_gid) cannot be "
3384 ."the same as caller's ($parm_caller) group as it confuses "
3385 ."results analysis");
3388 print "The Exim user needs access to the test suite directory. Checking ...";
3390 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
3392 my($why) = "unknown failure $rc";
3394 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
3395 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
3396 $why = "Couldn't read auxiliary group list" if $rc == 3;
3397 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
3398 $why = "Couldn't set gid" if $rc == 5;
3399 $why = "Couldn't set uid" if $rc == 6;
3400 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
3401 print "\n** $why\n";
3402 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
3409 tests_exit(-1, "Failed to unlink $log_summary_filename: $!")
3410 if not unlink($log_summary_filename) and -e $log_summary_filename;
3412 ##################################################
3413 # Create a list of available tests #
3414 ##################################################
3416 # The scripts directory contains a number of subdirectories whose names are
3417 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
3418 # from the first requires certain optional features to be included in the Exim
3419 # binary. These requirements are contained in a file called "REQUIRES" within
3420 # the directory. We scan all these tests, discarding those that cannot be run
3421 # because the current binary does not support the right facilities, and also
3422 # those that are outside the numerical range selected.
3424 printf "\nWill run %d tests between %d and %d for flavour %s\n",
3425 scalar(@wanted), $wanted[0], $wanted[-1], $flavour;
3427 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
3429 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
3430 if $dbm_build_deleted;
3433 my @test_dirs = grep { not /^CVS$/ } map { basename $_ } glob 'scripts/*'
3434 or die tests_exit(-1, "Failed to find test scripts in 'scripts/*`: $!");
3436 # Scan for relevant tests
3437 # HS12: Needs to be reworked.
3438 DIR: for (my $i = 0; $i < @test_dirs; $i++)
3440 my($testdir) = $test_dirs[$i];
3443 print ">>Checking $testdir\n" if $debug;
3445 # Skip this directory if the first test is equal or greater than the first
3446 # test in the next directory.
3448 next DIR if ($i < @test_dirs - 1) &&
3449 ($wanted[0] >= substr($test_dirs[$i+1], 0, 4));
3451 # No need to carry on if the end test is less than the first test in this
3454 last DIR if $wanted[-1] < substr($testdir, 0, 4);
3456 # Check requirements, if any.
3458 if (open(my $requires, "scripts/$testdir/REQUIRES"))
3464 if (/^support (.*)$/)
3466 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
3468 elsif (/^running (.*)$/)
3470 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
3472 elsif (/^lookup (.*)$/)
3474 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
3476 elsif (/^authenticators? (.*)$/)
3478 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
3480 elsif (/^router (.*)$/)
3482 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
3484 elsif (/^transport (.*)$/)
3486 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
3490 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
3496 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
3500 # Loop if we do not want the tests in this subdirectory.
3505 print "Omitting tests in $testdir (missing $_)\n";
3508 # We want the tests from this subdirectory, provided they are in the
3509 # range that was selected.
3511 @testlist = grep { $_ ~~ @wanted } grep { /^\d+(?:\.\d+)?$/ } map { basename $_ } glob "scripts/$testdir/*";
3512 tests_exit(-1, "Failed to read test scripts from `scripts/$testdir/*': $!")
3515 foreach $test (@testlist)
3519 log_test($log_summary_filename, $test, '.');
3523 push @test_list, "$testdir/$test";
3528 print ">>Test List:\n", join "\n", @test_list, '' if $debug;
3531 ##################################################
3532 # Munge variable auxiliary data #
3533 ##################################################
3535 # Some of the auxiliary data files have to refer to the current testing
3536 # directory and other parameter data. The generic versions of these files are
3537 # stored in the aux-var-src directory. At this point, we copy each of them
3538 # to the aux-var directory, making appropriate substitutions. There aren't very
3539 # many of them, so it's easiest just to do this every time. Ensure the mode
3540 # is standardized, as this path is used as a test for the ${stat: expansion.
3542 # A similar job has to be done for the files in the dnszones-src directory, to
3543 # make the fake DNS zones for testing. Most of the zone files are copied to
3544 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
3545 # networks that are defined by parameter.
3547 foreach $basedir ("aux-var", "dnszones")
3549 system("sudo rm -rf $parm_cwd/$basedir");
3550 mkdir("$parm_cwd/$basedir", 0777);
3551 chmod(0755, "$parm_cwd/$basedir");
3553 opendir(AUX, "$parm_cwd/$basedir-src") ||
3554 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
3555 my(@filelist) = readdir(AUX);
3558 foreach $file (@filelist)
3560 my($outfile) = $file;
3561 next if $file =~ /^\./;
3563 if ($file eq "db.ip4.V4NET")
3565 $outfile = "db.ip4.$parm_ipv4_test_net";
3567 elsif ($file eq "db.ip6.V6NET")
3569 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3571 $outfile = "db.ip6.@nibbles";
3575 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3576 open(IN, "$parm_cwd/$basedir-src/$file") ||
3577 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3578 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3579 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3590 # Set a user's shell, distinguishable from /bin/sh
3592 symlink('/bin/sh' => 'aux-var/sh');
3593 $ENV{SHELL} = $parm_shell = "$parm_cwd/aux-var/sh";
3595 ##################################################
3596 # Create fake DNS zones for this host #
3597 ##################################################
3599 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3600 # sure that there are forward and reverse registrations for this host, using
3601 # its real IP addresses. Dynamically created zone files achieve this.
3603 if ($have_ipv4 || $have_ipv6)
3605 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3606 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3607 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3608 print OUT "; This is a dynamically constructed fake zone file.\n" .
3609 "; The following line causes fakens to return PASS_ON\n" .
3610 "; for queries that it cannot answer\n\n" .
3611 "PASS ON NOT FOUND\n\n";
3612 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3613 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3614 print OUT "\n; End\n";
3618 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3620 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3621 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3623 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3624 print OUT "; This is a dynamically constructed fake zone file.\n" .
3625 "; The zone is $components[0].in-addr.arpa.\n\n" .
3626 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3631 if ($have_ipv6 && $parm_ipv6 ne "::1")
3633 my($exp_v6) = $parm_ipv6;
3634 $exp_v6 =~ s/[^:]//g;
3635 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3636 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3637 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3638 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3639 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3640 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3642 $exp_v6 = $parm_ipv6;
3644 my(@components) = split /:/, $exp_v6;
3645 my(@nibbles) = reverse (split /\s*/, shift @components);
3649 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3651 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3652 print OUT "; This is a dynamically constructed fake zone file.\n" .
3653 "; The zone is @nibbles.ip6.arpa.\n\n";
3655 @components = reverse @components;
3656 foreach $c (@components)
3658 $c = "0$c" until $c =~ /^..../;
3659 @nibbles = reverse(split /\s*/, $c);
3660 print OUT "$sep@nibbles";
3664 print OUT " PTR $parm_hostname.\n\n; End\n";
3671 ##################################################
3672 # Create lists of mailboxes and message logs #
3673 ##################################################
3675 # We use these lists to check that a test has created the expected files. It
3676 # should be faster than looking for the file each time. For mailboxes, we have
3677 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3678 # is just a flat list of files.
3680 @oldmails = list_files_below("mail");
3681 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3682 @oldmsglogs = readdir(DIR);
3687 ##################################################
3688 # Run the required tests #
3689 ##################################################
3691 # Each test script contains a number of tests, separated by a line that
3692 # contains ****. We open input from the terminal so that we can read responses
3695 if (not $force_continue) {
3696 # runtest needs to interact if we're not in continue
3697 # mode. It does so by communicate to /dev/tty
3698 open(T, '<', '/dev/tty') or tests_exit(-1, "Failed to open /dev/tty: $!");
3699 print "\nPress RETURN to run the tests: ";
3704 foreach $test (@test_list)
3706 state $lasttestdir = '';
3709 local $commandno = 0;
3710 local $subtestno = 0;
3713 (local $testno = $test) =~ s|.*/||;
3715 # Leaving traces in the process table and in the environment
3716 # gives us a chance to identify hanging processes (exim daemons)
3717 local $0 = "[runtest $testno]";
3718 local $ENV{EXIM_TEST_NUMBER} = $testno;
3722 my $thistestdir = substr($test, 0, -5);
3724 $dynamic_socket->close() if $dynamic_socket;
3726 if ($lasttestdir ne $thistestdir)
3729 if (-s "scripts/$thistestdir/REQUIRES")
3732 print "\n>>> The following tests require: ";
3733 open(my $requires, '<', "scripts/$thistestdir/REQUIRES") ||
3734 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $!");
3737 $gnutls = 1 if /^support GnuTLS/;
3742 $lasttestdir = $thistestdir;
3745 # Remove any debris in the spool directory and the test-mail directory
3746 # and also the files for collecting stdout and stderr. Then put back
3747 # the test-mail directory for appendfile deliveries.
3749 system "sudo /bin/rm -rf spool test-*";
3750 system "mkdir test-mail 2>/dev/null";
3752 # A privileged Exim will normally make its own spool directory, but some of
3753 # the tests run in unprivileged modes that don't always work if the spool
3754 # directory isn't already there. What is more, we want anybody to be able
3755 # to read it in order to find the daemon's pid.
3757 system "mkdir spool; " .
3758 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3759 "sudo chmod 0755 spool";
3761 # Empty the cache that keeps track of things like message id mappings, and
3762 # set up the initial sequence strings.
3774 $TEST_STATE->{munge} = '';
3776 # Remove the associative arrays used to hold checked mail files and msglogs
3778 undef %expected_mails;
3779 undef %expected_msglogs;
3781 # Open the test's script
3782 open(SCRIPT, "scripts/$test") ||
3783 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3784 # Run through the script once to set variables which should be global
3787 if (/^no_message_check/) { $message_skip = 1; next; }
3788 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3789 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3790 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3791 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3792 if (/^sortlog/) { $sortlog = 1; next; }
3793 if (/\bPORT_DYNAMIC\b/) { $dynamic_socket = Exim::Runtest::dynamic_socket(); next; }
3795 # Reset to beginning of file for per test interpreting/processing
3798 # The first line in the script must be a comment that is used to identify
3799 # the set of tests as a whole.
3803 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3804 printf("%s %s", (substr $test, 5), (substr $_, 2));
3806 # Loop for each of the subtests within the script. The variable $server_pid
3807 # is used to remember the pid of a "server" process, for which we do not
3808 # wait until we have waited for a subsequent command.
3810 local($server_pid) = 0;
3811 for ($commandno = 1; !eof SCRIPT; $commandno++)
3813 # Skip further leading comments and blank lines, handle the flag setting
3814 # commands, and deal with tests for IP support.
3819 # Could remove these variable settings because they are already
3820 # set above, but doesn't hurt to leave them here.
3821 if (/^no_message_check/) { $message_skip = 1; next; }
3822 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3823 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3824 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3825 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3826 if (/^sortlog/) { $sortlog = 1; next; }
3828 if (/^need_largefiles/)
3830 next if $have_largefiles;
3831 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3832 $docheck = 0; # don't check output
3833 undef $_; # pretend EOF
3840 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3841 $docheck = 0; # don't check output
3842 undef $_; # pretend EOF
3853 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3854 $docheck = 0; # don't check output
3855 undef $_; # pretend EOF
3859 if (/^need_move_frozen_messages/)
3861 next if defined $parm_support{move_frozen_messages};
3862 print ">>> move frozen message support is needed for test $testno, " .
3863 "but is not\n>>> available: skipping\n";
3864 $docheck = 0; # don't check output
3865 undef $_; # pretend EOF
3869 last unless /^(?:#(?!##\s)|\s*$)/;
3871 last if !defined $_; # Hit EOF
3873 my($subtest_startline) = $lineno;
3875 # Now run the command. The function returns 0 for an inline command,
3876 # 1 if a non-exim command was run and waited for, 2 if an exim
3877 # command was run and waited for, and 3 if a command
3878 # was run and not waited for (usually a daemon or server startup).
3880 my($commandname) = '';
3882 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3886 print ">> rc=$rc cmdrc=$cmdrc\n";
3887 if (defined $run_extra) {
3888 foreach my $k (keys %$run_extra) {
3889 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3890 print ">> $k -> $v\n";
3894 $run_extra = {} unless defined $run_extra;
3895 foreach my $k (keys %$run_extra) {
3896 if (exists $TEST_STATE->{$k}) {
3897 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3898 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3900 if (defined $run_extra->{$k}) {
3901 $TEST_STATE->{$k} = $run_extra->{$k};
3902 } elsif (exists $TEST_STATE->{$k}) {
3903 delete $TEST_STATE->{$k};
3907 # Hit EOF after an initial return code number
3909 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3911 # Carry on with the next command if we did not wait for this one. $rc == 0
3912 # if no subprocess was run; $rc == 3 if we started a process but did not
3915 next if ($rc == 0 || $rc == 3);
3917 # We ran and waited for a command. Check for the expected result unless
3920 if ($cmdrc != $expectrc && !$sigpipehappened)
3922 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3923 if (($cmdrc & 0xff) == 0)
3925 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3927 elsif (($cmdrc & 0xff00) == 0)
3928 { printf("** Killed by signal %d", $cmdrc & 255); }
3930 { printf("** Status %x", $cmdrc); }
3934 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3935 $_ = $force_continue ? "c" : <T>;
3936 tests_exit(1) if /^q?$/i;
3937 if (/^c$/ && $force_continue) {
3938 log_failure($log_failed_filename, $testno, "exit code unexpected");
3939 log_test($log_summary_filename, $testno, 'F')
3941 if ($force_continue)
3943 print "\nstdout tail:\n";
3944 print "==================>\n";
3945 system("tail -20 test-stdout");
3946 print "===================\n";
3947 print "stderr tail:\n";
3948 print "==================>\n";
3949 system("tail -20 test-stderr");
3950 print "===================\n";
3951 print "... continue forced\n";
3957 system("$more test-stderr");
3961 system("$more test-stdout");
3965 $retry = 1 if /^r$/i;
3969 # If the command was exim, and a listening server is running, we can now
3970 # close its input, which causes us to wait for it to finish, which is why
3971 # we didn't close it earlier.
3973 if ($rc == 2 && $server_pid != 0)
3979 if (($? & 0xff) == 0)
3980 { printf("Server return code %d for test %d starting line %d", $?/256,
3981 $testno, $subtest_startline); }
3982 elsif (($? & 0xff00) == 0)
3983 { printf("Server killed by signal %d", $? & 255); }
3985 { printf("Server status %x", $?); }
3989 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3990 $_ = $force_continue ? "c" : <T>;
3991 tests_exit(1) if /^q?$/i;
3992 if (/^c$/ && $force_continue) {
3993 log_failure($log_failed_filename, $testno, "exit code unexpected");
3994 log_test($log_summary_filename, $testno, 'F')
3996 print "... continue forced\n" if $force_continue;
4001 open(S, "test-stdout-server") ||
4002 tests_exit(-1, "Failed to open test-stdout-server: $!");
4007 $retry = 1 if /^r$/i;
4014 # The script has finished. Check the all the output that was generated. The
4015 # function returns 0 for a perfect pass, 1 if imperfect but ok, 2 if we should
4016 # rerun the test (the files # have been updated).
4017 # It does not return if the user responds Q to a prompt.
4022 print (("#" x 79) . "\n");
4029 my $rc = check_output($TEST_STATE->{munge});
4030 log_test($log_summary_filename, $testno, 'P') if ($rc == 0);
4033 print (" Script completed\n");
4037 print (("#" x 79) . "\n");
4044 ##################################################
4045 # Exit from the test script #
4046 ##################################################
4048 tests_exit(-1, "No runnable tests selected") if not @test_list;
4055 runtest - run the exim testsuite
4059 runtest [exim-path] [options] [test0 [test1]]
4063 B<runtest> runs the Exim testsuite.
4067 For legacy reasons the options are not case sensitive.
4073 Do not stop for user interaction or on errors. (default: off)
4077 This option enables the output of debug information when running the
4078 various test commands. (default: off)
4082 Use C<diff -u> for comparing the expected output with the produced
4083 output. (default: use a built-in routine)
4085 =item B<--flavor>|B<--flavour> I<flavour>
4087 Override the expected results for results for a specific (OS) flavour.
4092 Skip IPv4 related setup and tests (default: use ipv4)
4096 Skip IPv6 related setup and tests (default: use ipv6)
4100 Keep the various output files produced during a test run. (default: don't keep)
4102 =item B<--range> I<n0> I<n1>
4104 Run tests between (including) I<n0> and I<n1>. A "+" may be used to specify the "last
4109 Insert some delays to compensate for a slow host system. (default: off)
4111 =item B<--test> I<n>
4113 Run the specified test. This option may used multiple times.
4117 Automatically update the recorded (expected) data on mismatch. (default: off)
4121 Start Exim wrapped by I<valgrind>. (default: don't use valgrind)
4128 # End of runtest script