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 ###############################################################################
29 use if $ENV{DEBUG} && $ENV{DEBUG} =~ /\bruntest\b/ => ('Smart::Comments' => '####');
32 # Start by initializing some global variables
34 $testversion = "4.80 (08-May-12)";
36 # This gets embedded in the D-H params filename, and the value comes
37 # from asking GnuTLS for "normal", but there appears to be no way to
38 # use certtool/... to ask what that value currently is. *sigh*
39 # We also clamp it because of NSS interop, see addition of tls_dh_max_bits.
40 # This value is correct as of GnuTLS 2.12.18 as clamped by tls_dh_max_bits.
41 # normal = 2432 tls_dh_max_bits = 2236
42 $gnutls_dh_bits_normal = 2236;
44 $cf = "bin/cf -exact";
50 $log_failed_filename = "failed-summary.log";
62 $test_end = $test_top = 8999;
63 $test_special_top = 9999;
68 # Networks to use for DNS tests. We need to choose some networks that will
69 # never be used so that there is no chance that the host on which we are
70 # running is actually in one of the test networks. Private networks such as
71 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
72 # Rather than use some unassigned numbers (that might become assigned later),
73 # I have chosen some multicast networks, in the belief that such addresses
74 # won't ever be assigned to hosts. This is the only place where these numbers
75 # are defined, so it is trivially possible to change them should that ever
78 $parm_ipv4_test_net = "224";
79 $parm_ipv6_test_net = "ff00";
81 # Port numbers are currently hard-wired
83 $parm_port_n = 1223; # Nothing listening on this port
84 $parm_port_s = 1224; # Used for the "server" command
85 $parm_port_d = 1225; # Used for the Exim daemon
86 $parm_port_d2 = 1226; # Additional for daemon
87 $parm_port_d3 = 1227; # Additional for daemon
88 $parm_port_d4 = 1228; # Additional for daemon
89 my $dynamic_socket; # allocated later for PORT_DYNAMIC
94 # In some environments USER does not exists, but we
95 # need it for some test(s)
96 $ENV{USER} = getpwuid($>)
97 if not exists $ENV{USER};
99 my ($parm_configure_owner, $parm_configure_group);
100 my ($parm_ipv4, $parm_ipv6);
103 ###############################################################################
104 ###############################################################################
106 # Define a number of subroutines
108 ###############################################################################
109 ###############################################################################
112 ##################################################
114 ##################################################
116 sub pipehandler { $sigpipehappened = 1; }
118 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
121 ##################################################
122 # Do global macro substitutions #
123 ##################################################
125 # This function is applied to configurations, command lines and data lines in
126 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
127 # directory. It takes one argument: the current test number, or zero when
128 # setting up files before running any tests.
131 s?\bCALLER\b?$parm_caller?g;
132 s?\bCALLERGROUP\b?$parm_caller_group?g;
133 s?\bCALLER_UID\b?$parm_caller_uid?g;
134 s?\bCALLER_GID\b?$parm_caller_gid?g;
135 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
136 s?\bDIR/?$parm_cwd/?g;
137 s?\bEXIMGROUP\b?$parm_eximgroup?g;
138 s?\bEXIMUSER\b?$parm_eximuser?g;
139 s?\bHOSTIPV4\b?$parm_ipv4?g;
140 s?\bHOSTIPV6\b?$parm_ipv6?g;
141 s?\bHOSTNAME\b?$parm_hostname?g;
142 s?\bPORT_D\b?$parm_port_d?g;
143 s?\bPORT_D2\b?$parm_port_d2?g;
144 s?\bPORT_D3\b?$parm_port_d3?g;
145 s?\bPORT_D4\b?$parm_port_d4?g;
146 s?\bPORT_N\b?$parm_port_n?g;
147 s?\bPORT_S\b?$parm_port_s?g;
148 s?\bTESTNUM\b?$_[0]?g;
149 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
150 s?\bV6NET:?$parm_ipv6_test_net:?g;
151 s?\bPORT_DYNAMIC\b?$dynamic_socket->sockport()?eg;
155 ##################################################
156 # Any state to be preserved across tests #
157 ##################################################
162 ##################################################
163 # Subroutine to tidy up and exit #
164 ##################################################
166 # In all cases, we check for any Exim daemons that have been left running, and
167 # kill them. Then remove all the spool data, test output, and the modified Exim
168 # binary if we are ending normally.
171 # $_[0] = 0 for a normal exit; full cleanup done
172 # $_[0] > 0 for an error exit; no files cleaned up
173 # $_[0] < 0 for a "die" exit; $_[1] contains a message
179 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
180 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
183 if (exists $TEST_STATE->{exim_pid})
185 $pid = $TEST_STATE->{exim_pid};
186 print "Tidyup: killing wait-mode daemon pid=$pid\n";
187 system("sudo kill -INT $pid");
190 if (opendir(DIR, "spool"))
192 my(@spools) = sort readdir(DIR);
194 foreach $spool (@spools)
196 next if $spool !~ /^exim-daemon./;
197 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
200 print "Tidyup: killing daemon pid=$pid\n";
201 system("sudo rm -f spool/$spool; sudo kill -INT $pid");
205 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
207 # Close the terminal input and remove the test files if all went well, unless
208 # the option to save them is set. Always remove the patched Exim binary. Then
209 # exit normally, or die.
212 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
213 if ($rc == 0 && !$save_output);
215 system("sudo /bin/rm -rf ./eximdir/*")
218 print "\nYou were in test $test at the end there.\n\n" if defined $test;
219 exit $rc if ($rc >= 0);
220 die "** runtest error: $_[1]\n";
225 ##################################################
226 # Subroutines used by the munging subroutine #
227 ##################################################
229 # This function is used for things like message ids, where we want to generate
230 # more than one value, but keep a consistent mapping throughout.
233 # $oldid the value from the file
234 # $base a base string into which we insert a sequence
235 # $sequence the address of the current sequence counter
238 my($oldid, $base, $sequence) = @_;
239 my($newid) = $cache{$oldid};
240 if (! defined $newid)
242 $newid = sprintf($base, $$sequence++);
243 $cache{$oldid} = $newid;
249 # This is used while munging the output from exim_dumpdb.
250 # May go wrong across DST changes.
253 my($day,$month,$year,$hour,$min,$sec) =
254 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
256 if ($month =~ /Jan/) {$mon = 0;}
257 elsif($month =~ /Feb/) {$mon = 1;}
258 elsif($month =~ /Mar/) {$mon = 2;}
259 elsif($month =~ /Apr/) {$mon = 3;}
260 elsif($month =~ /May/) {$mon = 4;}
261 elsif($month =~ /Jun/) {$mon = 5;}
262 elsif($month =~ /Jul/) {$mon = 6;}
263 elsif($month =~ /Aug/) {$mon = 7;}
264 elsif($month =~ /Sep/) {$mon = 8;}
265 elsif($month =~ /Oct/) {$mon = 9;}
266 elsif($month =~ /Nov/) {$mon = 10;}
267 elsif($month =~ /Dec/) {$mon = 11;}
268 return timelocal($sec,$min,$hour,$day,$mon,$year);
272 # This is a subroutine to sort maildir files into time-order. The second field
273 # is the microsecond field, and may vary in length, so must be compared
277 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
278 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
279 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
280 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
285 ##################################################
286 # Subroutine list files below a directory #
287 ##################################################
289 # This is used to build up a list of expected mail files below a certain path
290 # in the directory tree. It has to be recursive in order to deal with multiple
293 sub list_files_below {
298 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
299 @sublist = sort maildirsort readdir(DIR);
302 foreach $file (@sublist)
304 next if $file eq "." || $file eq ".." || $file eq "CVS";
306 { @yield = (@yield, list_files_below("$dir/$file")); }
308 { push @yield, "$dir/$file"; }
316 ##################################################
317 # Munge a file before comparing #
318 ##################################################
320 # The pre-processing turns all dates, times, Exim versions, message ids, and so
321 # on into standard values, so that the compare works. Perl's substitution with
322 # an expression provides a neat way to do some of these changes.
324 # We keep a global associative array for repeatedly turning the same values
325 # into the same standard values throughout the data from a single test.
326 # Message ids get this treatment (can't be made reliable for times), and
327 # times in dumped retry databases are also handled in a special way, as are
328 # incoming port numbers.
330 # On entry to the subroutine, the file to write to is already opened with the
331 # name MUNGED. The input file name is the only argument to the subroutine.
332 # Certain actions are taken only when the name contains "stderr", "stdout",
333 # or "log". The yield of the function is 1 if a line matching "*** truncated
334 # ***" is encountered; otherwise it is 0.
344 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
346 my($is_log) = $file =~ /log/;
347 my($is_stdout) = $file =~ /stdout/;
348 my($is_stderr) = $file =~ /stderr/;
352 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
354 # Pattern for matching pids at start of stderr lines; initially something
357 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
359 # Scan the file and make the changes. Near the bottom there are some changes
360 # that are specific to certain file types, though there are also some of those
365 RESET_AFTER_EXTRA_LINE_READ:
369 next if $extra =~ m%^/% && eval $extra;
370 eval $extra if $extra =~ m/^s/;
373 # Check for "*** truncated ***"
374 $yield = 1 if /\*\*\* truncated \*\*\*/;
376 # Replace the name of this host
377 s/\Q$parm_hostname\E/the.local.host.name/g;
379 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
380 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
382 # The name of the shell may vary
383 s/\s\Q$parm_shell\E\b/ ENV_SHELL/;
385 # Replace the path to the testsuite directory
386 s?\Q$parm_cwd\E?TESTSUITE?g;
388 # Replace the Exim version number (may appear in various places)
389 # patchexim should have fixed this for us
390 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
392 # Replace Exim message ids by a unique series
393 s/((?:[^\W_]{6}-){2}[^\W_]{2})
394 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
396 # The names of lock files appear in some error and debug messages
397 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
399 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
400 # port" message, because it is not always the same.
401 s/port (\d+) \([^)]+\)/port $1/g
402 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
404 # Challenges in SPA authentication
405 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
408 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
409 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
411 # Error lines on stdout from SSL contain process id values and file names.
412 # They also contain a source file name and line number, which may vary from
413 # release to release.
414 s/^\d+:error:/pppp:error:/;
415 s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
417 # There are differences in error messages between OpenSSL versions
418 s/SSL_CTX_set_cipher_list/SSL_connect/;
420 # One error test in expansions mentions base 62 or 36
421 s/is not a base (36|62) number/is not a base 36\/62 number/;
423 # This message sometimes has a different number of seconds
424 s/forced fail after \d seconds/forced fail after d seconds/;
426 # This message may contain a different DBM library name
427 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
429 # The message for a non-listening FIFO varies
430 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
432 # Debugging output of lists of hosts may have different sort keys
433 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
435 # Random local part in callout cache testing
436 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
437 s/the.local.host.name-\d+-testing/the.local.host.name-dddddddd-testing/;
439 # File descriptor numbers may vary
440 s/^writing data block fd=\d+/writing data block fd=dddd/;
441 s/(running as transport filter:) fd_write=\d+ fd_read=\d+/$1 fd_write=dddd fd_read=dddd/;
444 # ======== Dumpdb output ========
445 # This must be before the general date/date munging.
446 # Time data lines, which look like this:
447 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
448 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
450 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
451 $expired = "" if !defined $expired;
452 my($increment) = date_seconds($date3) - date_seconds($date2);
454 # We used to use globally unique replacement values, but timing
455 # differences make this impossible. Just show the increment on the
458 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
459 $increment, $expired);
463 # more_errno values in exim_dumpdb output which are times
464 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
467 # ======== Dates and times ========
469 # Dates and times are all turned into the same value - trying to turn
470 # them into different ones cannot be done repeatedly because they are
471 # real time stamps generated while running the test. The actual date and
472 # time used was fixed when I first started running automatic Exim tests.
474 # Date/time in header lines and SMTP responses
475 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
476 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
478 # Date/time in logs and in one instance of a filter test
479 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
480 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
482 # Date/time in message separators
483 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
484 /Tue Mar 02 09:44:33 1999/gx;
486 # Date of message arrival in spool file as shown by -Mvh
487 s/^\d{9,10}\s0$/ddddddddd 0/;
489 # Date/time in mbx mailbox files
490 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;
492 # Dates/times in debugging output for writing retry records
493 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
496 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
498 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
499 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
501 # Time to retry may vary
502 s/time to retry = \S+/time to retry = tttt/;
503 s/retry record exists: age=\S+/retry record exists: age=ttt/;
504 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
506 # Date/time in exim -bV output
507 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
509 # Time on queue tolerance
513 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
514 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
516 # Treat ECONNRESET the same as ECONNREFUSED. At least some systems give
517 # us the former on a new connection.
518 s/(could not connect to .*: Connection) reset by peer$/$1 refused/;
520 # ======== TLS certificate algorithms ========
521 # Test machines might have various different TLS library versions supporting
522 # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
523 # treat the standard algorithms the same.
525 # TLSv1:AES128-GCM-SHA256:128
526 # TLSv1:AES256-SHA:256
527 # TLSv1.1:AES256-SHA:256
528 # TLSv1.2:AES256-GCM-SHA384:256
529 # TLSv1.2:DHE-RSA-AES256-SHA:256
530 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
531 # We also need to handle the ciphersuite without the TLS part present, for
532 # client-ssl's output. We also see some older forced ciphersuites, but
533 # negotiating TLS 1.2 instead of 1.0.
534 # Mail headers (...), log-lines X=..., client-ssl output ...
535 # (and \b doesn't match between ' ' and '(' )
537 s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1\.[12]:/$1TLSv1:/xg;
538 s/\bAES128-GCM-SHA256:128\b/AES256-SHA:256/g;
539 s/\bAES128-GCM-SHA256\b/AES256-SHA/g;
540 s/\bAES256-GCM-SHA384\b/AES256-SHA/g;
541 s/\bDHE-RSA-AES256-SHA\b/AES256-SHA/g;
544 # TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256
545 # TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128
546 # TLS1.2:RSA_AES_256_CBC_SHA1:256 (canonical)
547 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
549 # X=TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256
550 # X=TLS1.2:RSA_AES_256_CBC_SHA1:256
551 # X=TLS1.1:RSA_AES_256_CBC_SHA1:256
552 # X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256
553 # and as stand-alone cipher:
554 # ECDHE-RSA-AES256-SHA
555 # DHE-RSA-AES256-SHA256
557 # picking latter as canonical simply because regex easier that way.
558 s/\bDHE_RSA_AES_128_CBC_SHA1:128/RSA_AES_256_CBC_SHA1:256/g;
559 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;
560 s/\b(ECDHE-RSA-AES256-SHA|DHE-RSA-AES256-SHA256)\b/AES256-SHA/g;
562 # GnuTLS library error message changes
563 s/No certificate was found/The peer did not send any certificate/g;
564 #(dodgy test?) s/\(certificate verification failed\): invalid/\(gnutls_handshake\): The peer did not send any certificate./g;
565 s/\(gnutls_priority_set\): No or insufficient priorities were set/\(gnutls_handshake\): Could not negotiate a supported cipher suite/g;
567 # (this new one is a generic channel-read error, but the testsuite
568 # only hits it in one place)
569 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;
571 # (replace old with new, hoping that old only happens in one situation)
572 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;
573 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;
575 # signature algorithm names
579 # ======== Caller's login, uid, gid, home, gecos ========
581 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
582 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
583 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
585 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
586 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
588 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
589 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
591 s/\bname="?$parm_caller_gecos"?/name=CALLER_GECOS/g;
593 # When looking at spool files with -Mvh, we will find not only the caller
594 # login, but also the uid and gid. It seems that $) in some Perls gives all
595 # the auxiliary gids as well, so don't bother checking for that.
597 s/^CALLER $> \d+$/CALLER UID GID/;
599 # There is one case where the caller's login is forced to something else,
600 # in order to test the processing of logins that contain spaces. Weird what
601 # some people do, isn't it?
603 s/^spaced user $> \d+$/CALLER UID GID/;
606 # ======== Exim's login ========
607 # For messages received by the daemon, this is in the -H file, which some
608 # tests inspect. For bounce messages, this will appear on the U= lines in
609 # logs and also after Received: and in addresses. In one pipe test it appears
610 # after "Running as:". It also appears in addresses, and in the names of lock
613 s/U=$parm_eximuser/U=EXIMUSER/;
614 s/user=$parm_eximuser/user=EXIMUSER/;
615 s/login=$parm_eximuser/login=EXIMUSER/;
616 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
617 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
618 s/\b$parm_eximuser@/EXIMUSER@/;
619 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
621 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
622 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
624 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
625 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
627 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
630 # ======== General uids, gids, and pids ========
631 # Note: this must come after munges for caller's and exim's uid/gid
633 # These are for systems where long int is 64
634 s/\buid=4294967295/uid=-1/;
635 s/\beuid=4294967295/euid=-1/;
636 s/\bgid=4294967295/gid=-1/;
637 s/\begid=4294967295/egid=-1/;
639 s/\bgid=\d+/gid=gggg/;
640 s/\begid=\d+/egid=gggg/;
641 s/\bpid=\d+/pid=pppp/;
642 s/\buid=\d+/uid=uuuu/;
643 s/\beuid=\d+/euid=uuuu/;
644 s/set_process_info:\s+\d+/set_process_info: pppp/;
645 s/queue run pid \d+/queue run pid ppppp/;
646 s/process \d+ running as transport filter/process pppp running as transport filter/;
647 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
648 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
649 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
651 # Pid in temp file in appendfile transport
652 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
654 # Optional pid in log lines
655 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
656 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
658 # Detect a daemon stderr line with a pid and save the pid for subsequent
659 # removal from following lines.
660 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
663 # Queue runner waiting messages
664 s/waiting for children of \d+/waiting for children of pppp/;
665 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
667 # The spool header file name varies with PID
668 s%^(Writing spool header file: .*/hdr).[0-9]{1,5}%$1.pppp%;
670 # ======== Port numbers ========
671 # Incoming port numbers may vary, but not in daemon startup line.
673 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
674 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
676 # This handles "connection from" and the like, when the port is given
677 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
678 && !/\*>/ && !/Connection refused/)
680 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
683 # Port in host address in spool file output from -Mvh
684 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
686 if ($dynamic_socket and $dynamic_socket->opened and my $port = $dynamic_socket->sockport) {
687 s/^Connecting to 127\.0\.0\.1 port \K$port/<dynamic port>/;
691 # ======== Local IP addresses ========
692 # The amount of space between "host" and the address in verification output
693 # depends on the length of the host name. We therefore reduce it to one space
695 # Also, the length of space at the end of the host line is dependent
696 # on the length of the longest line, so strip it also on otherwise
697 # un-rewritten lines like localhost
699 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
700 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
701 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
702 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
703 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]/;
704 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
705 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
706 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
707 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
708 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
711 # ======== Test network IP addresses ========
712 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
713 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
716 # ======== IP error numbers and messages ========
717 # These vary between operating systems
718 s/Can't assign requested address/Network Error/;
719 s/Cannot assign requested address/Network Error/;
720 s/Operation timed out/Connection timed out/;
721 s/Address family not supported by protocol family/Network Error/;
722 s/Network is unreachable/Network Error/;
723 s/Invalid argument/Network Error/;
725 s/\(\d+\): Network/(dd): Network/;
726 s/\(\d+\): Connection refused/(dd): Connection refused/;
727 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
728 s/\d+ 65 Connection refused/dd 65 Connection refused/;
729 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
732 # ======== Other error numbers ========
733 s/errno=\d+/errno=dd/g;
735 # ======== System Error Messages ======
736 # depending on the underlaying file system the error message seems to differ
737 s/(?: is not a regular file)|(?: has too many links \(\d+\))/ not a regular file or too many links/;
739 # ======== Output from ls ========
740 # Different operating systems use different spacing on long output
741 #s/ +/ /g if /^[-rwd]{10} /;
742 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
743 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
744 # unfortunately matches a non-ls linefull of dashes.
745 # Allow the case where we've already picked out the file protection bits.
746 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
751 # ======== Message sizes =========
752 # Message sizes vary, owing to different logins and host names that get
753 # automatically inserted. I can't think of any way of even approximately
756 s/([\s,])S=\d+\b/$1S=sss/;
758 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
759 s/\sSIZE=\d+\b/ SIZE=ssss/;
760 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
761 s/old size = \d+\b/old size = sssss/;
762 s/message size = \d+\b/message size = sss/;
763 s/this message = \d+\b/this message = sss/;
764 s/Size of headers = \d+/Size of headers = sss/;
765 s/sum=(?!0)\d+/sum=dddd/;
766 s/(?<=sum=dddd )count=\d+\b/count=dd/;
767 s/(?<=sum=0 )count=\d+\b/count=dd/;
768 s/,S is \d+\b/,S is ddddd/;
769 s/\+0100,\d+;/+0100,ddd;/;
770 s/\(\d+ bytes written\)/(ddd bytes written)/;
771 s/added '\d+ 1'/added 'ddd 1'/;
772 s/Received\s+\d+/Received nnn/;
773 s/Delivered\s+\d+/Delivered nnn/;
776 # ======== Values in spool space failure message ========
777 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
780 # ======== Filter sizes ========
781 # The sizes of filter files may vary because of the substitution of local
782 # filenames, logins, etc.
784 s/^\d+(?= bytes read from )/ssss/;
787 # ======== OpenSSL error messages ========
788 # Different releases of the OpenSSL libraries seem to give different error
789 # numbers, or handle specific bad conditions in different ways, leading to
790 # different wording in the error messages, so we cannot compare them.
792 s/(TLS error on connection (?:from .* )?\(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
793 next if /SSL verify error: depth=0 error=certificate not trusted/;
795 # ======== Maildir things ========
796 # timestamp output in maildir processing
797 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
799 # maildir delivery files appearing in log lines (in cases of error)
800 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
802 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
804 # Maildir file names in general
805 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
808 while (/^\d+S,\d+C\s*$/)
813 last if !/^\d+ \d+\s*$/;
814 print MUNGED "ddd d\n";
821 # ======== Output from the "fd" program about open descriptors ========
822 # The statuses seem to be different on different operating systems, but
823 # at least we'll still be checking the number of open fd's.
825 s/max fd = \d+/max fd = dddd/;
826 s/status=0 RDONLY/STATUS/g;
827 s/status=1 WRONLY/STATUS/g;
828 s/status=2 RDWR/STATUS/g;
831 # ======== Contents of spool files ========
832 # A couple of tests dump the contents of the -H file. The length fields
833 # will be wrong because of different user names, etc.
834 s/^\d\d\d(?=[PFS*])/ddd/;
837 # ========= Exim lookups ==================
838 # Lookups have a char which depends on the number of lookup types compiled in,
839 # in stderr output. Replace with a "0". Recognising this while avoiding
840 # other output is fragile; perhaps the debug output should be revised instead.
841 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
843 # ==========================================================
844 # MIME boundaries in RFC3461 DSN messages
845 s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
847 # ==========================================================
848 # Some munging is specific to the specific file types
850 # ======== stdout ========
854 # Skip translate_ip_address and use_classresources in -bP output because
855 # they aren't always there.
857 next if /translate_ip_address =/;
858 next if /use_classresources/;
860 # In certain filter tests, remove initial filter lines because they just
861 # clog up by repetition.
865 next if /^(Sender\staken\sfrom|
866 Return-path\scopied\sfrom|
869 if (/^Testing \S+ filter/)
871 $_ = <IN>; # remove blank line
876 # openssl version variances
877 next if /^SSL info: unknown state/;
878 next if /^SSL info: SSLv2\/v3 write client hello A/;
879 next if /^SSL info: SSLv3 read server key exchange A/;
880 next if /SSL verify error: depth=0 error=certificate not trusted/;
881 s/SSL3_READ_BYTES/ssl3_read_bytes/;
883 # gnutls version variances
884 next if /^Error in the pull function./;
887 # ======== stderr ========
891 # The very first line of debugging output will vary
893 s/^Exim version .*/Exim version x.yz ..../;
895 # Debugging lines for Exim terminations
897 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
899 # IP address lookups use gethostbyname() when IPv6 is not supported,
900 # and gethostbyname2() or getipnodebyname() when it is.
902 s/\b(gethostbyname2?|\bgetipnodebyname)(\(af=inet\))?/get[host|ipnode]byname[2]/;
904 # drop gnutls version strings
905 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
906 next if /GnuTLS runtime version: \d+[\.\d]+$/;
908 # drop openssl version strings
909 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
910 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
913 next if /^Lookups \(built-in\):/;
914 next if /^Loading lookup modules from/;
915 next if /^Loaded \d+ lookup modules/;
916 next if /^Total \d+ lookups/;
918 # drop compiler information
919 next if /^Compiler:/;
922 # different libraries will have different numbers (possibly 0) of follow-up
923 # lines, indenting with more data
924 if (/^Library version:/) {
928 goto RESET_AFTER_EXTRA_LINE_READ;
932 # drop other build-time controls emitted for debugging
933 next if /^WHITELIST_D_MACROS:/;
934 next if /^TRUSTED_CONFIG_LIST:/;
936 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
937 # with -be, privileges will have been dropped, so this will always
939 next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
941 # We might not keep this check; rather than change all the tests, just
942 # ignore it as long as it succeeds; then we only need to change the
943 # TLS tests where tls_require_ciphers has been set.
944 if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
948 next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
950 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
951 next if /^macros_trusted overridden to true by whitelisting/;
953 # We have to omit the localhost ::1 address so that all is well in
954 # the IPv4-only case.
956 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
957 if (/looked up these IP addresses/);
958 next if /name=localhost address=::1/;
960 # drop pdkim debugging header
961 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
963 # Various other IPv6 lines must be omitted too
965 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
966 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
967 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
968 next if / in dns_ipv4_lookup?/;
970 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
972 $_= <IN>; # Gets "returning DNS_NODATA"
976 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
977 # are unset, because tls ain't always there.
979 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
980 \sno\s\((option\sunset|end\sof\slist)\)/x;
982 # Skip auxiliary group lists because they will vary.
984 next if /auxiliary group list:/;
986 # Skip "extracted from gecos field" because the gecos field varies
988 next if /extracted from gecos field/;
990 # Skip "waiting for data on socket" and "read response data: size=" lines
991 # because some systems pack more stuff into packets than others.
993 next if /waiting for data on socket/;
994 next if /read response data: size=/;
996 # If Exim is compiled with readline support but it can't find the library
997 # to load, there will be an extra debug line. Omit it.
999 next if /failed to load readline:/;
1001 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
1002 # O_CREAT; other's don't. In the latter case there is some debugging output
1003 # which is not present in the former. Skip the relevant lines (there are
1006 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
1012 # Some tests turn on +expand debugging to check on expansions.
1013 # Unfortunately, the Received: expansion varies, depending on whether TLS
1014 # is compiled or not. So we must remove the relevant debugging if it is.
1016 if (/^condition: def:tls_cipher/)
1018 while (<IN>) { last if /^condition: def:sender_address/; }
1020 elsif (/^expanding: Received: /)
1022 while (<IN>) { last if !/^\s/; }
1025 # remote port numbers vary
1026 s/(Connection request from 127.0.0.1 port) \d{1,5}/$1 sssss/;
1028 # Skip hosts_require_dane checks when the options
1029 # are unset, because dane ain't always there.
1031 next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
1034 next if /host in hosts_proxy\?/;
1036 # Experimental_International
1037 next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
1039 # Environment cleaning
1040 next if /\w+ in keep_environment\? (yes|no)/;
1042 # Sizes vary with test hostname
1043 s/^cmd buf flush \d+ bytes$/cmd buf flush ddd bytes/;
1045 # Spool filesystem free space changes on different systems.
1046 s/^((?:spool|log) directory space =) -?\d+K (inodes =)\s*-?\d+/$1 nnnnnK $2 nnnnn/;
1048 # When Exim is checking the size of directories for maildir, it uses
1049 # the check_dir_size() function to scan directories. Of course, the order
1050 # of the files that are obtained using readdir() varies from system to
1051 # system. We therefore buffer up debugging lines from check_dir_size()
1052 # and sort them before outputting them.
1054 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
1062 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
1063 "to ensure consistency\n";
1064 @saved = sort(@saved);
1065 print MUNGED @saved;
1069 # Skip some lines that Exim puts out at the start of debugging output
1070 # because they will be different in different binaries.
1073 unless (/^Berkeley DB: / ||
1074 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
1075 /^Authenticators:/ ||
1080 /^log selectors =/ ||
1082 /^Fixed never_users:/ ||
1083 /^Configure owner:/ ||
1093 # ======== log ========
1097 # Berkeley DB version differences
1098 next if / Berkeley DB error: /;
1101 # ======== All files other than stderr ========
1113 ##################################################
1114 # Subroutine to interact with caller #
1115 ##################################################
1117 # Arguments: [0] the prompt string
1118 # [1] if there is a U in the prompt and $force_update is true
1119 # [2] if there is a C in the prompt and $force_continue is true
1120 # Returns: returns the answer
1124 if ($_[1]) { $_ = "u"; print "... update forced\n"; }
1125 elsif ($_[2]) { $_ = "c"; print "... continue forced\n"; }
1131 ##################################################
1132 # Subroutine to log in force_continue mode #
1133 ##################################################
1135 # In force_continue mode, we just want a terse output to a statically
1136 # named logfile. If multiple files in same batch (stdout, stderr, etc)
1137 # all have mismatches, it will log multiple times.
1139 # Arguments: [0] the logfile to append to
1140 # [1] the testno that failed
1146 my $logfile = shift();
1147 my $testno = shift();
1148 my $detail = shift() || '';
1149 if ( open(my $fh, ">>", $logfile) ) {
1150 print $fh "Test $testno $detail failed\n";
1157 ##################################################
1158 # Subroutine to compare one output file #
1159 ##################################################
1161 # When an Exim server is part of the test, its output is in separate files from
1162 # an Exim client. The server data is concatenated with the client data as part
1163 # of the munging operation.
1165 # Arguments: [0] the name of the main raw output file
1166 # [1] the name of the server raw output file or undef
1167 # [2] where to put the munged copy
1168 # [3] the name of the saved file
1169 # [4] TRUE if this is a log file whose deliveries must be sorted
1170 # [5] optionally, a custom munge command
1172 # Returns: 0 comparison succeeded or differences to be ignored
1173 # 1 comparison failed; files may have been updated (=> re-compare)
1175 # Does not return if the user replies "Q" to a prompt.
1178 my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
1180 # If there is no saved file, the raw files must either not exist, or be
1181 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1183 # we check if there is a flavour specific file, but we remember
1184 # the original file name as "generic"
1186 $sf_flavour = "$sf_generic.$flavour";
1187 $sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
1189 if (! -e $sf_current)
1191 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1194 print "** $rf is not empty\n" if (-s $rf);
1195 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1199 print "Continue, Show, or Quit? [Q] ";
1200 $_ = $force_continue ? "c" : <T>;
1201 tests_exit(1) if /^q?$/i;
1202 log_failure($log_failed_filename, $testno, $rf) if (/^c$/i && $force_continue);
1207 foreach $f ($rf, $rsf)
1209 if (defined $f && -s $f)
1212 print "------------ $f -----------\n"
1213 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1214 system("$more '$f'");
1221 interact("Continue, Update & retry, Quit? [Q] ", $force_update, $force_continue);
1222 tests_exit(1) if /^q?$/i;
1223 log_failure($log_failed_filename, $testno, $rsf) if (/^c$/i && $force_continue);
1231 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1232 # was a request to create a saved file. First, create the munged file from any
1233 # data that does exist.
1235 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1236 my($truncated) = munge($rf, $extra) if -e $rf;
1237 if (defined $rsf && -e $rsf)
1239 print MUNGED "\n******** SERVER ********\n";
1240 $truncated |= munge($rsf, $extra);
1244 # If a saved file exists, do the comparison. There are two awkward cases:
1246 # If "*** truncated ***" was found in the new file, it means that a log line
1247 # was overlong, and truncated. The problem is that it may be truncated at
1248 # different points on different systems, because of different user name
1249 # lengths. We reload the file and the saved file, and remove lines from the new
1250 # file that precede "*** truncated ***" until we reach one that matches the
1251 # line that precedes it in the saved file.
1253 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1254 # for an individual message might vary in their order from system to system, as
1255 # a result of parallel deliveries. We load the munged file and sort sequences
1256 # of delivery lines.
1260 # Deal with truncated text items
1264 my(@munged, @saved, $i, $j, $k);
1266 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1269 open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
1274 for ($i = 0; $i < @munged; $i++)
1276 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1278 for (; $j < @saved; $j++)
1279 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1280 last if $j >= @saved; # not found in saved
1282 for ($k = $i - 1; $k >= 0; $k--)
1283 { last if $munged[$k] eq $saved[$j - 1]; }
1285 last if $k <= 0; # failed to find previous match
1286 splice @munged, $k + 1, $i - $k - 1;
1291 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1292 for ($i = 0; $i < @munged; $i++)
1293 { print MUNGED $munged[$i]; }
1297 # Deal with log sorting
1301 my(@munged, $i, $j);
1303 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1307 for ($i = 0; $i < @munged; $i++)
1309 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1311 for ($j = $i + 1; $j < @munged; $j++)
1313 last if $munged[$j] !~
1314 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1316 @temp = splice(@munged, $i, $j - $i);
1317 @temp = sort(@temp);
1318 splice(@munged, $i, 0, @temp);
1322 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1323 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1324 for ($i = 0; $i < @munged; $i++)
1325 { print MUNGED $munged[$i]; }
1331 return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
1333 # Handle comparison failure
1335 print "** Comparison of $mf with $sf_current failed";
1336 system("$more test-cf");
1341 interact("Continue, Retry, Update current"
1342 . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : "")
1343 . " & retry, Quit? [Q] ", $force_update, $force_continue);
1344 tests_exit(1) if /^q?$/i;
1345 log_failure($log_failed_filename, $testno, $sf_current) if (/^c$/i && $force_continue);
1348 last if (/^[us]$/i);
1352 # Update or delete the saved file, and give the appropriate return code.
1356 my $sf = /^u/i ? $sf_current : $sf_flavour;
1357 tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
1361 # if we deal with a flavour file, we can't delete it, because next time the generic
1362 # file would be used again
1363 if ($sf_current eq $sf_flavour) {
1364 open(FOO, ">$sf_current");
1368 tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
1377 ##################################################
1379 # keyed by name of munge; value is a ref to a hash
1380 # which is keyed by file, value a string to look for.
1382 # paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
1383 # Search strings starting with 's' do substitutions;
1384 # with '/' do line-skips.
1385 # Triggered by a scriptfile line "munge <name>"
1386 ##################################################
1389 { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
1391 'gnutls_unexpected' =>
1392 { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
1394 'gnutls_handshake' =>
1395 { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
1397 'optional_events' =>
1398 { 'stdout' => '/event_action =/' },
1401 { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
1403 'optional_cert_hostnames' =>
1404 { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
1407 { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
1410 { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
1413 { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
1416 { 'mainlog' => 's/ X=TLS\S+ / X=TLS_proto_and_cipher /' },
1419 { 'stderr' => 's/(^\s{0,4}|(?<=Process )|(?<=child ))\d{1,5}/ppppp/g' },
1421 'optional_dsn_info' =>
1422 { 'mail' => '/^(X-(Remote-MTA-(smtp-greeting|helo-response)|Exim-Diagnostic|(body|message)-linecount):|Remote-MTA: X-ip;)/'
1425 'optional_config' =>
1427 dkim_(canon|domain|private_key|selector|sign_headers|strict)
1428 |gnutls_require_(kx|mac|protocols)
1429 |hosts_(requ(est|ire)|try)_(dane|ocsp)
1430 |hosts_(avoid|nopass|require|verify_avoid)_tls
1436 { 'mainlog' => 's%/(usr/)?bin/%SYSBINDIR/%' },
1438 'sync_check_data' =>
1439 { 'mainlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/',
1440 'rejectlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/'},
1442 'debuglog_stdout' =>
1443 { 'stdout' => 's/^\d\d:\d\d:\d\d\s+\d+ //;
1444 s/Process \d+ is ready for new message/Process pppp is ready for new message/'
1447 'timeout_errno' => # actual errno differs Solaris vs. Linux
1448 { 'mainlog' => 's/(host deferral .* errno) <\d+> /$1 <EEE> /' },
1452 ##################################################
1453 # Subroutine to check the output of a test #
1454 ##################################################
1456 # This function is called when the series of subtests is complete. It makes
1457 # use of check_file(), whose arguments are:
1459 # [0] the name of the main raw output file
1460 # [1] the name of the server raw output file or undef
1461 # [2] where to put the munged copy
1462 # [3] the name of the saved file
1463 # [4] TRUE if this is a log file whose deliveries must be sorted
1464 # [5] an optional custom munge command
1466 # Arguments: Optionally, name of a single custom munge to run.
1467 # Returns: 0 if the output compared equal
1468 # 1 if re-run needed (files may have been updated)
1471 my($mungename) = $_[0];
1473 my($munge) = $munges->{$mungename} if defined $mungename;
1475 $yield = 1 if check_file("spool/log/paniclog",
1476 "spool/log/serverpaniclog",
1477 "test-paniclog-munged",
1478 "paniclog/$testno", 0,
1479 $munge->{'paniclog'});
1481 $yield = 1 if check_file("spool/log/rejectlog",
1482 "spool/log/serverrejectlog",
1483 "test-rejectlog-munged",
1484 "rejectlog/$testno", 0,
1485 $munge->{'rejectlog'});
1487 $yield = 1 if check_file("spool/log/mainlog",
1488 "spool/log/servermainlog",
1489 "test-mainlog-munged",
1490 "log/$testno", $sortlog,
1491 $munge->{'mainlog'});
1495 $yield = 1 if check_file("test-stdout",
1496 "test-stdout-server",
1497 "test-stdout-munged",
1498 "stdout/$testno", 0,
1499 $munge->{'stdout'});
1504 $yield = 1 if check_file("test-stderr",
1505 "test-stderr-server",
1506 "test-stderr-munged",
1507 "stderr/$testno", 0,
1508 $munge->{'stderr'});
1511 # Compare any delivered messages, unless this test is skipped.
1513 if (! $message_skip)
1517 # Get a list of expected mailbox files for this script. We don't bother with
1518 # directories, just the files within them.
1520 foreach $oldmail (@oldmails)
1522 next unless $oldmail =~ /^mail\/$testno\./;
1523 print ">> EXPECT $oldmail\n" if $debug;
1524 $expected_mails{$oldmail} = 1;
1527 # If there are any files in test-mail, compare them. Note that "." and
1528 # ".." are automatically omitted by list_files_below().
1530 @mails = list_files_below("test-mail");
1532 foreach $mail (@mails)
1534 next if $mail eq "test-mail/oncelog";
1536 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1537 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1539 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1542 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1545 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1546 $yield = 1 if check_file($mail, undef, "test-mail-munged",
1547 "mail/$testno.$saved_mail", 0,
1549 delete $expected_mails{"mail/$testno.$saved_mail"};
1552 # Complain if not all expected mails have been found
1554 if (scalar(keys %expected_mails) != 0)
1556 foreach $key (keys %expected_mails)
1557 { print "** no test file found for $key\n"; }
1561 interact("Continue, Update & retry, or Quit? [Q] ", $force_update, $force_continue);
1562 tests_exit(1) if /^q?$/i;
1563 log_failure($log_failed_filename, $testno, "missing email") if (/^c$/i && $force_continue);
1566 # For update, we not only have to unlink the file, but we must also
1567 # remove it from the @oldmails vector, as otherwise it will still be
1568 # checked for when we re-run the test.
1572 foreach $key (keys %expected_mails)
1575 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1576 for ($i = 0; $i < @oldmails; $i++)
1578 if ($oldmails[$i] eq $key)
1580 splice @oldmails, $i, 1;
1591 # Compare any remaining message logs, unless this test is skipped.
1595 # Get a list of expected msglog files for this test
1597 foreach $oldmsglog (@oldmsglogs)
1599 next unless $oldmsglog =~ /^$testno\./;
1600 $expected_msglogs{$oldmsglog} = 1;
1603 # If there are any files in spool/msglog, compare them. However, we have
1604 # to munge the file names because they are message ids, which are
1607 if (opendir(DIR, "spool/msglog"))
1609 @msglogs = sort readdir(DIR);
1612 foreach $msglog (@msglogs)
1614 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1615 ($munged_msglog = $msglog) =~
1616 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1617 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1618 $yield = 1 if check_file("spool/msglog/$msglog", undef,
1619 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
1620 $munge->{'msglog'});
1621 delete $expected_msglogs{"$testno.$munged_msglog"};
1625 # Complain if not all expected msglogs have been found
1627 if (scalar(keys %expected_msglogs) != 0)
1629 foreach $key (keys %expected_msglogs)
1631 print "** no test msglog found for msglog/$key\n";
1632 ($msgid) = $key =~ /^\d+\.(.*)$/;
1633 foreach $cachekey (keys %cache)
1635 if ($cache{$cachekey} eq $msgid)
1637 print "** original msgid $cachekey\n";
1645 interact("Continue, Update, or Quit? [Q] ", $force_update, $force_continue);
1646 tests_exit(1) if /^q?$/i;
1647 log_failure($log_failed_filename, $testno, "missing msglog") if (/^c$/i && $force_continue);
1651 foreach $key (keys %expected_msglogs)
1653 tests_exit(-1, "Failed to unlink msglog/$key")
1654 if !unlink("msglog/$key");
1667 ##################################################
1668 # Subroutine to run one "system" command #
1669 ##################################################
1671 # We put this in a subroutine so that the command can be reflected when
1674 # Argument: the command to be run
1682 $prcmd =~ s/; /;\n>> /;
1683 print ">> $prcmd\n";
1690 ##################################################
1691 # Subroutine to run one script command #
1692 ##################################################
1694 # The <SCRIPT> file is open for us to read an optional return code line,
1695 # followed by the command line and any following data lines for stdin. The
1696 # command line can be continued by the use of \. Data lines are not continued
1697 # in this way. In all lines, the following substutions are made:
1699 # DIR => the current directory
1700 # CALLER => the caller of this script
1702 # Arguments: the current test number
1703 # reference to the subtest number, holding previous value
1704 # reference to the expected return code value
1705 # reference to where to put the command name (for messages)
1706 # auxilliary information returned from a previous run
1708 # Returns: 0 the commmand was executed inline, no subprocess was run
1709 # 1 a non-exim command was run and waited for
1710 # 2 an exim command was run and waited for
1711 # 3 a command was run and not waited for (daemon, server, exim_lock)
1712 # 4 EOF was encountered after an initial return code line
1713 # Optionally alse a second parameter, a hash-ref, with auxilliary information:
1714 # exim_pid: pid of a run process
1715 # munge: name of a post-script results munger
1718 my($testno) = $_[0];
1719 my($subtestref) = $_[1];
1720 my($commandnameref) = $_[3];
1721 my($aux_info) = $_[4];
1724 our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
1726 if (/^(\d+)\s*$/) # Handle unusual return code
1731 return 4 if !defined $_; # Missing command
1738 # Handle concatenated command lines
1741 while (substr($_, -1) eq"\\")
1744 $_ = substr($_, 0, -1);
1745 chomp($temp = <SCRIPT>);
1757 do_substitute($testno);
1758 if ($debug) { printf ">> $_\n"; }
1760 # Pass back the command name (for messages)
1762 ($$commandnameref) = /^(\S+)/;
1764 # Here follows code for handling the various different commands that are
1765 # supported by this script. The first group of commands are all freestanding
1766 # in that they share no common code and are not followed by any data lines.
1772 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1773 # utility and to make DBM files for testing DBM lookups.
1775 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1777 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1778 "echo exim_dbmbuild exit code = \$?)" .
1784 # The "dump" command runs exim_dumpdb. On different systems, the output for
1785 # some types of dump may appear in a different order because it's just hauled
1786 # out of the DBM file. We can solve this by sorting. Ignore the leading
1787 # date/time, as it will be flattened later during munging.
1789 if (/^dump\s+(\S+)/)
1793 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1794 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1795 open(OUT, ">>test-stdout");
1796 print OUT "+++++++++++++++++++++++++++\n";
1798 if ($which eq "retry")
1805 my($aa) = split(' ', $a);
1806 my($bb) = split(' ', $b);
1810 foreach $item (@temp)
1812 $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
1813 print OUT " $item\n";
1819 if ($which eq "callout")
1822 my($aa) = substr $a, 21;
1823 my($bb) = substr $b, 21;
1836 # The "echo" command is a way of writing comments to the screen.
1838 if (/^echo\s+(.*)$/)
1845 # The "exim_lock" command runs exim_lock in the same manner as "server",
1846 # but it doesn't use any input.
1848 if (/^exim_lock\s+(.*)$/)
1850 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1851 $server_pid = open SERVERCMD, "|$cmd" ||
1852 tests_exit(-1, "Failed to run $cmd\n");
1854 # This gives the process time to get started; otherwise the next
1855 # process may not find it there when it expects it.
1857 select(undef, undef, undef, 0.1);
1862 # The "exinext" command runs exinext
1864 if (/^exinext\s+(.*)/)
1866 run_system("(./eximdir/exinext " .
1867 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1868 "-C $parm_cwd/test-config $1;" .
1869 "echo exinext exit code = \$?)" .
1875 # The "exigrep" command runs exigrep on the current mainlog
1877 if (/^exigrep\s+(.*)/)
1879 run_system("(./eximdir/exigrep " .
1880 "$1 $parm_cwd/spool/log/mainlog;" .
1881 "echo exigrep exit code = \$?)" .
1887 # The "eximstats" command runs eximstats on the current mainlog
1889 if (/^eximstats\s+(.*)/)
1891 run_system("(./eximdir/eximstats " .
1892 "$1 $parm_cwd/spool/log/mainlog;" .
1893 "echo eximstats exit code = \$?)" .
1899 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
1900 # spool directory, to save Exim from re-creating it each time.
1904 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
1905 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
1906 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
1907 "sudo chmod 0400 $gen_fn";
1912 # The "killdaemon" command should ultimately follow the starting of any Exim
1913 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
1914 # it outputting "Terminated" to the terminal when not in the background.
1918 my $return_extra = {};
1919 if (exists $aux_info->{exim_pid})
1921 $pid = $aux_info->{exim_pid};
1922 $return_extra->{exim_pid} = undef;
1923 print ">> killdaemon: recovered pid $pid\n" if $debug;
1926 run_system("sudo /bin/kill -INT $pid");
1930 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
1933 run_system("sudo /bin/kill -INT $pid");
1934 close DAEMONCMD; # Waits for process
1937 run_system("sudo /bin/rm -f spool/exim-daemon.*");
1938 return (1, $return_extra);
1942 # The "millisleep" command is like "sleep" except that its argument is in
1943 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
1946 elsif (/^millisleep\s+(.*)$/)
1948 select(undef, undef, undef, $1/1000);
1953 # The "munge" command selects one of a hardwired set of test-result modifications
1954 # to be made before result compares are run agains the golden set. This lets
1955 # us account for test-system dependent things which only affect a few, but known,
1957 # Currently only the last munge takes effect.
1959 if (/^munge\s+(.*)$/)
1961 return (0, { munge => $1 });
1965 # The "sleep" command does just that. For sleeps longer than 1 second we
1966 # tell the user what's going on.
1968 if (/^sleep\s+(.*)$/)
1976 printf(" Test %d sleep $1 ", $$subtestref);
1982 printf("\r Test %d $cr", $$subtestref);
1988 # Various Unix management commands are recognized
1990 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
1991 /^sudo\s(rmdir|rm|mv|chown|chmod)\s/)
1993 run_system("$_ >>test-stdout 2>>test-stderr");
2002 # The next group of commands are also freestanding, but they are all followed
2006 # The "server" command starts up a script-driven server that runs in parallel
2007 # with the following exim command. Therefore, we want to run a subprocess and
2008 # not yet wait for it to complete. The waiting happens after the next exim
2009 # command, triggered by $server_pid being non-zero. The server sends its output
2010 # to a different file. The variable $server_opts, if not empty, contains
2011 # options to disable IPv4 or IPv6 if necessary.
2012 # This works because "server" swallows its stdin before waiting for a connection.
2014 if (/^server\s+(.*)$/)
2016 $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2017 $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
2018 print ">> $cmd\n" if ($debug);
2019 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
2020 SERVERCMD->autoflush(1);
2021 print ">> Server pid is $server_pid\n" if $debug;
2025 last if /^\*{4}\s*$/;
2028 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
2029 # because close() waits for the process.
2031 # Interlock the server startup; otherwise the next
2032 # process may not find it there when it expects it.
2033 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2038 # The "write" command is a way of creating files of specific sizes for
2039 # buffering tests, or containing specific data lines from within the script
2040 # (rather than hold lots of little files). The "catwrite" command does the
2041 # same, but it also copies the lines to test-stdout.
2043 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
2045 my($cat) = defined $1;
2047 @sizes = split /\s+/, $3 if defined $3;
2048 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
2052 open CAT, ">>test-stdout" ||
2053 tests_exit(-1, "Failed to open test-stdout: $!");
2054 print CAT "==========\n";
2057 if (scalar @sizes > 0)
2064 last if /^\+{4}\s*$/;
2071 while (scalar @sizes > 0)
2073 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
2074 $leadin = "" if !defined $leadin;
2076 $len -= length($leadin) + 1;
2077 while ($count-- > 0)
2079 print FILE $leadin, "a" x $len, "\n";
2080 print CAT $leadin, "a" x $len, "\n" if $cat;
2085 # Post data, or only data if no sized data
2090 last if /^\*{4}\s*$/;
2098 print CAT "==========\n";
2109 # From this point on, script commands are implemented by setting up a shell
2110 # command in the variable $cmd. Shared code to run this command and handle its
2111 # input and output follows.
2113 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
2114 # program that plays the part of an email client. We also have the availability
2115 # of running Perl for doing one-off special things. Note that all these
2116 # commands expect stdin data to be supplied.
2118 if (/^client/ || /^(sudo\s+)?perl\b/)
2120 s"client"./bin/client";
2121 $cmd = "$_ >>test-stdout 2>>test-stderr";
2124 # For the "exim" command, replace the text "exim" with the path for the test
2125 # binary, plus -D options to pass over various parameters, and a -C option for
2126 # the testing configuration file. When running in the test harness, Exim does
2127 # not drop privilege when -C and -D options are present. To run the exim
2128 # command as root, we use sudo.
2130 elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+)?\s+(.*)$/)
2133 my($envset) = (defined $1)? $1 : "";
2134 my($sudo) = (defined $3)? "sudo " . (defined $4 ? "-u $4 ":"") : "";
2135 my($special)= (defined $5)? $5 : "";
2136 $wait_time = (defined $2)? $2 : 0;
2138 # Return 2 rather than 1 afterwards
2142 # Update the test number
2144 $$subtestref = $$subtestref + 1;
2145 printf(" Test %d $cr", $$subtestref);
2147 # Copy the configuration file, making the usual substitutions.
2149 open (IN, "$parm_cwd/confs/$testno") ||
2150 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
2151 open (OUT, ">test-config") ||
2152 tests_exit(-1, "Couldn't open test-config: $!\n");
2155 do_substitute($testno);
2161 # The string $msg1 in args substitutes the message id of the first
2162 # message on the queue, and so on. */
2164 if ($args =~ /\$msg/)
2166 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
2167 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
2168 "-C $parm_cwd/test-config |";
2169 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
2170 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
2172 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
2175 # Done backwards just in case there are more than 9
2177 for (my $i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
2178 if ( $args =~ /\$msg\d/ )
2180 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
2181 unless $force_continue;
2185 # If -d is specified in $optargs, remove it from $args; i.e. let
2186 # the command line for runtest override. Then run Exim.
2188 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
2190 my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : "";
2192 $cmd = "$envset$sudo$opt_valgrind" .
2193 "$parm_cwd/eximdir/exim$special$optargs " .
2194 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
2195 "-C $parm_cwd/test-config $args " .
2196 ">>test-stdout 2>>test-stderr";
2197 # If the command is starting an Exim daemon, we run it in the same
2198 # way as the "server" command above, that is, we don't want to wait
2199 # for the process to finish. That happens when "killdaemon" is obeyed later
2200 # in the script. We also send the stderr output to test-stderr-server. The
2201 # daemon has its log files put in a different place too (by configuring with
2202 # log_file_path). This requires the directory to be set up in advance.
2204 # There are also times when we want to run a non-daemon version of Exim
2205 # (e.g. a queue runner) with the server configuration. In this case,
2206 # we also define -DNOTDAEMON.
2208 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
2210 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2211 if ($debug) { printf ">> daemon: $cmd\n"; }
2212 run_system("sudo mkdir spool/log 2>/dev/null");
2213 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2215 # Before running the command, convert the -bd option into -bdf so that an
2216 # Exim daemon doesn't double fork. This means that when we wait close
2217 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
2218 # file is written to the spool directory, in case the Exim binary was
2219 # built with PID_FILE_PATH pointing somewhere else.
2221 if ($cmd =~ /\s-oP\s/)
2223 ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
2224 $cmd =~ s!\s-bd\s! -bdf !;
2228 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2229 $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
2231 print ">> |${cmd}-server\n" if ($debug);
2232 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
2233 DAEMONCMD->autoflush(1);
2234 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2236 # Interlock with daemon startup
2237 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2238 return 3; # Don't wait
2240 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
2243 # The port and the $dynamic_socket was already allocated while parsing the
2244 # script file, where -DSERVER=wait:PORT_DYNAMIC was encountered.
2246 my $listen_port = $1;
2247 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
2248 run_system("sudo mkdir spool/log 2>/dev/null");
2249 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2252 if (not defined $pid) { die "** fork failed: $!\n" }
2255 open(STDIN, '<&', $dynamic_socket) or die "** dup sock to stdin failed: $!\n";
2256 close($dynamic_socket);
2257 print "[$$]>> ${cmd}-server\n" if ($debug);
2258 exec "exec ${cmd}-server";
2259 die "Can't exec ${cmd}-server: $!\n";
2261 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2262 select(undef, undef, undef, 0.3); # Let the daemon get going
2263 return (3, { exim_pid => $pid }); # Don't wait
2267 # The "background" command is run but not waited-for, like exim -DSERVER=server.
2268 # One script line is read and fork-exec'd. The PID is stored for a later
2271 elsif (/^background$/)
2274 # $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2276 $_ = <SCRIPT>; $lineno++;
2279 if ($debug) { printf ">> daemon: $line >>test-stdout 2>>test-stderr\n"; }
2282 if (not defined $pid) { die "** fork failed: $!\n" }
2284 print "[$$]>> ${line}\n" if ($debug);
2286 open(STDIN, "<", "test-stdout");
2288 open(STDOUT, ">>", "test-stdout");
2290 open(STDERR, ">>", "test-stderr-server");
2291 exec "exec ${line}";
2295 # open(my $fh, ">", $pidfile) ||
2296 # tests_exit(-1, "Failed to open $pidfile: $!");
2297 # printf($fh, "%d\n", $pid);
2300 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2301 select(undef, undef, undef, 0.3); # Let the daemon get going
2302 return (3, { exim_pid => $pid }); # Don't wait
2309 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
2312 # Run the command, with stdin connected to a pipe, and write the stdin data
2313 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
2314 # the terminating newline (and the \NONL\). If the command contains
2315 # -DSERVER=server add "-server" to the command, where it will adjoin the name
2316 # for the stderr file. See comment above about the use of -DSERVER.
2318 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
2319 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
2320 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
2326 last if /^\*{4}\s*$/;
2327 do_substitute($testno);
2328 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
2331 # For timeout tests, wait before closing the pipe; we expect a
2332 # SIGPIPE error in this case.
2336 printf(" Test %d sleep $wait_time ", $$subtestref);
2337 while ($wait_time-- > 0)
2342 printf("\r Test %d $cr", $$subtestref);
2345 $sigpipehappened = 0;
2346 close CMD; # Waits for command to finish
2347 return $yield; # Ran command and waited
2353 ###############################################################################
2354 ###############################################################################
2356 # Here begins the Main Program ...
2358 ###############################################################################
2359 ###############################################################################
2363 print "Exim tester $testversion\n";
2365 # extend the PATH with .../sbin
2366 # we map all (.../bin) to (.../sbin:.../bin)
2368 my %seen = map { $_, 1 } split /:/, $ENV{PATH};
2369 join ':' => map { m{(.*)/bin$}
2370 ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
2372 split /:/, $ENV{PATH};
2375 ##################################################
2376 # Some tests check created file modes #
2377 ##################################################
2382 ##################################################
2383 # Check for the "less" command #
2384 ##################################################
2386 $more = 'more' if system('which less >/dev/null 2>&1') != 0;
2390 ##################################################
2391 # Check for sudo access to root #
2392 ##################################################
2394 print "You need to have sudo access to root to run these tests. Checking ...\n";
2395 if (system('sudo true >/dev/null') != 0)
2397 die "** Test for sudo failed: testing abandoned.\n";
2401 print "Test for sudo OK\n";
2406 ##################################################
2407 # See if an Exim binary has been given #
2408 ##################################################
2410 # If the first character of the first argument is '/', the argument is taken
2411 # as the path to the binary. If the first argument does not start with a
2412 # '/' but exists in the file system, it's assumed to be the Exim binary.
2414 $parm_exim = (@ARGV > 0 && (-x $ARGV[0] or $ARGV[0] =~ m?^/?))? Cwd::abs_path(shift @ARGV) : "";
2415 print "Exim binary is $parm_exim\n" if $parm_exim ne "";
2419 ##################################################
2420 # Sort out options and which tests are to be run #
2421 ##################################################
2423 # There are a few possible options for the test script itself; after these, any
2424 # options are passed on to Exim calls within the tests. Typically, this is used
2425 # to turn on Exim debugging while setting up a test.
2427 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2429 my($arg) = shift @ARGV;
2432 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2433 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
2434 if ($arg eq "-CONTINUE"){$force_continue = 1;
2437 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2438 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2439 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2440 if ($arg eq "-KEEP") { $save_output = 1; next; }
2441 if ($arg eq "-VALGRIND") { $valgrind = 1; next; }
2442 if ($arg =~ /^-FLAVOU?R$/) { $flavour = shift; next; }
2444 $optargs .= " $arg";
2447 # Any subsequent arguments are a range of test numbers.
2451 $test_end = $test_start = $ARGV[0];
2452 $test_end = $ARGV[1] if (@ARGV > 1);
2453 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2454 if $test_end eq "+";
2455 die "** Test numbers out of order\n" if ($test_end < $test_start);
2459 ##################################################
2460 # Make the command's directory current #
2461 ##################################################
2463 # After doing so, we find its absolute path name.
2466 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2467 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2468 $parm_cwd = Cwd::getcwd();
2471 ##################################################
2472 # Search for an Exim binary to test #
2473 ##################################################
2475 # If an Exim binary hasn't been provided, try to find one. We can handle the
2476 # case where exim-testsuite is installed alongside Exim source directories. For
2477 # PH's private convenience, if there's a directory just called "exim4", that
2478 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2481 if ($parm_exim eq "")
2483 my($use_srcdir) = "";
2485 opendir DIR, ".." || die "** Failed to opendir \"..\": $!\n";
2486 while ($f = readdir(DIR))
2490 # Try this directory if it is "exim4" or if it is exim-snapshot or exim-n.m
2491 # possibly followed by -RCx where n.m is greater than any previously tried
2492 # directory. Thus, we should choose the highest version of Exim that has
2495 if ($f eq "exim4" || $f eq "exim-snapshot" || $f eq 'src')
2499 if ($f =~ /^exim-\d+\.\d+(-RC\d+)?$/ && $f gt $use_srcdir); }
2501 # Look for a build directory with a binary in it. If we find a binary,
2502 # accept this source directory.
2506 opendir SRCDIR, "../$srcdir" ||
2507 die "** Failed to opendir \"$cwd/../$srcdir\": $!\n";
2508 while ($f = readdir(SRCDIR))
2510 if ($f =~ /^build-/ && -e "../$srcdir/$f/exim")
2512 $use_srcdir = $srcdir;
2513 $parm_exim = "$cwd/../$srcdir/$f/exim";
2514 $parm_exim =~ s'/[^/]+/\.\./'/';
2521 # If we have found "exim4" or "exim-snapshot", that takes precedence.
2522 # Otherwise, continue to see if there's a later version.
2524 last if $use_srcdir eq "exim4" || $use_srcdir eq "exim-snapshot";
2527 print "Exim binary found in $parm_exim\n" if $parm_exim ne "";
2530 # If $parm_exim is still empty, ask the caller
2532 if ($parm_exim eq "")
2534 print "** Did not find an Exim binary to test\n";
2535 for ($i = 0; $i < 5; $i++)
2538 print "** Enter pathname for Exim binary: ";
2539 chomp($trybin = <STDIN>);
2542 $parm_exim = $trybin;
2547 print "** $trybin does not exist\n";
2550 die "** Too many tries\n" if $parm_exim eq "";
2555 ##################################################
2556 # Find what is in the binary #
2557 ##################################################
2559 # deal with TRUSTED_CONFIG_LIST restrictions
2560 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2561 open (IN, "$parm_cwd/confs/0000") ||
2562 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
2563 open (OUT, ">test-config") ||
2564 tests_exit(-1, "Couldn't open test-config: $!\n");
2565 while (<IN>) { print OUT; }
2569 print("Probing with config file: $parm_cwd/test-config\n");
2570 open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
2571 "-bP exim_user exim_group 2>&1|") ||
2572 die "** Cannot run $parm_exim: $!\n";
2575 if (my ($version) = /^Exim version (\S+)/) {
2576 my $git = `git describe --dirty=-XX --match 'exim-4*'`;
2577 if (defined $git and $? == 0) {
2579 $version =~ s/^\d+\K\./_/;
2580 $git =~ s/^exim-//i;
2581 $git =~ s/.*-\Kg([[:xdigit:]]+(?:-XX)?)/$1/;
2582 print "\n*** Version mismatch (Exim: $version vs. GIT: $git). ***\n\n"
2583 if not $version eq $git;
2586 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2587 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2588 $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
2589 ($parm_configure_owner, $parm_configure_group) = ($1, $2)
2590 if /^Configure owner:\s*(\d+):(\d+)/;
2591 print "$_" if /wrong owner/;
2595 if (defined $parm_eximuser)
2597 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2598 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2602 print "Unable to extract exim_user from binary.\n";
2603 print "Check if Exim refused to run; if so, consider:\n";
2604 print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
2605 die "Failing to get information from binary.\n";
2608 if (defined $parm_eximgroup)
2610 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2611 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2614 # check the permissions on the TRUSTED_CONFIG_LIST
2615 if (defined $parm_trusted_config_list)
2617 die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
2618 if not -f $parm_trusted_config_list;
2620 die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
2621 if 02 & (stat _)[2];
2623 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
2625 scalar(getgrgid 0), scalar(getgrgid $>)
2626 if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
2628 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
2629 scalar(getpwuid 0), scalar(getpwuid $>)
2630 if (not (-o _ or (stat _)[4] == 0));
2632 open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
2633 my $test_config = getcwd() . '/test-config';
2634 die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
2635 if not grep { /^$test_config$/ } <TCL>;
2639 die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
2642 die "CONFIGURE_OWNER ($parm_configure_owner) does not match the user invoking $0 ($>)\n"
2643 if $parm_configure_owner != $>;
2645 die "CONFIGURE_GROUP ($parm_configure_group) does not match the group invoking $0 ($))\n"
2646 if 0020 & (stat "$parm_cwd/test-config")[2]
2647 and $parm_configure_group != $);
2650 open(EXIMINFO, "$parm_exim -d-all+transport -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2651 die "** Cannot run $parm_exim: $!\n";
2653 print "-" x 78, "\n";
2659 if (/^(Exim|Library) version/) { print; }
2661 elsif (/^Size of off_t: (\d+)/)
2664 $have_largefiles = 1 if $1 > 4;
2665 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2669 elsif (/^Support for: (.*)/)
2672 @temp = split /(\s+)/, $1;
2674 %parm_support = @temp;
2677 elsif (/^Lookups \(built-in\): (.*)/)
2680 @temp = split /(\s+)/, $1;
2682 %parm_lookups = @temp;
2685 elsif (/^Authenticators: (.*)/)
2688 @temp = split /(\s+)/, $1;
2690 %parm_authenticators = @temp;
2693 elsif (/^Routers: (.*)/)
2696 @temp = split /(\s+)/, $1;
2698 %parm_routers = @temp;
2701 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2702 # that the basic transport name is set, and then the name with each of the
2705 elsif (/^Transports: (.*)/)
2708 @temp = split /(\s+)/, $1;
2711 %parm_transports = @temp;
2712 foreach $k (keys %parm_transports)
2716 @temp = split /\//, $k;
2717 $parm_transports{"$temp[0]"} = " ";
2718 for ($i = 1; $i < @temp; $i++)
2719 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2725 print "-" x 78, "\n";
2727 unlink("$parm_cwd/test-config");
2729 ##################################################
2730 # Check for SpamAssassin and ClamAV #
2731 ##################################################
2733 # These are crude tests. If they aren't good enough, we'll have to improve
2734 # them, for example by actually passing a message through spamc or clamscan.
2736 if (defined $parm_support{'Content_Scanning'})
2738 my $sock = new FileHandle;
2740 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2742 print "The spamc command works:\n";
2744 # This test for an active SpamAssassin is courtesy of John Jetmore.
2745 # The tests are hard coded to localhost:783, so no point in making
2746 # this test flexible like the clamav test until the test scripts are
2747 # changed. spamd doesn't have the nice PING/PONG protoccol that
2748 # clamd does, but it does respond to errors in an informative manner,
2751 my($sint,$sport) = ('127.0.0.1',783);
2754 my $sin = sockaddr_in($sport, inet_aton($sint))
2755 or die "** Failed packing $sint:$sport\n";
2756 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2757 or die "** Unable to open socket $sint:$sport\n";
2760 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2762 connect($sock, $sin)
2763 or die "** Unable to connect to socket $sint:$sport\n";
2766 select((select($sock), $| = 1)[0]);
2767 print $sock "bad command\r\n";
2770 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2776 or die "** Did not get SPAMD from socket $sint:$sport. "
2783 print " Assume SpamAssassin (spamd) is not running\n";
2787 $parm_running{'SpamAssassin'} = ' ';
2788 print " SpamAssassin (spamd) seems to be running\n";
2793 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2796 # For ClamAV, we need to find the clamd socket for use in the Exim
2797 # configuration. Search for the clamd configuration file.
2799 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2801 my($f, $clamconf, $test_prefix);
2803 print "The clamscan command works";
2805 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2806 $test_prefix = "" if !defined $test_prefix;
2808 foreach $f ("$test_prefix/etc/clamd.conf",
2809 "$test_prefix/usr/local/etc/clamd.conf",
2810 "$test_prefix/etc/clamav/clamd.conf", "")
2819 # Read the ClamAV configuration file and find the socket interface.
2821 if ($clamconf ne "")
2824 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2827 if (/^LocalSocket\s+(.*)/)
2829 $parm_clamsocket = $1;
2830 $socket_domain = AF_UNIX;
2833 if (/^TCPSocket\s+(\d+)/)
2835 if (defined $parm_clamsocket)
2837 $parm_clamsocket .= " $1";
2838 $socket_domain = AF_INET;
2843 $parm_clamsocket = " $1";
2846 elsif (/^TCPAddr\s+(\S+)/)
2848 if (defined $parm_clamsocket)
2850 $parm_clamsocket = $1 . $parm_clamsocket;
2851 $socket_domain = AF_INET;
2856 $parm_clamsocket = $1;
2862 if (defined $socket_domain)
2864 print ":\n The clamd socket is $parm_clamsocket\n";
2865 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2869 if ($socket_domain == AF_UNIX)
2871 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2873 elsif ($socket_domain == AF_INET)
2875 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2876 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2877 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2881 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2883 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2884 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2886 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2889 my $ofh = select $sock; $| = 1; select $ofh;
2890 print $sock "PING\n";
2892 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2897 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2904 print " Assume ClamAV is not running\n";
2908 $parm_running{'ClamAV'} = ' ';
2909 print " ClamAV seems to be running\n";
2914 print ", but the socket for clamd could not be determined\n";
2915 print "Assume ClamAV is not running\n";
2921 print ", but I can't find a configuration for clamd\n";
2922 print "Assume ClamAV is not running\n";
2928 ##################################################
2930 ##################################################
2931 if (defined $parm_lookups{'redis'})
2933 if (system("redis-server -v 2>/dev/null >/dev/null") == 0)
2935 print "The redis-server command works\n";
2936 $parm_running{'redis'} = ' ';
2940 print "The redis-server command failed: assume Redis not installed\n";
2944 ##################################################
2945 # Test for the basic requirements #
2946 ##################################################
2948 # This test suite assumes that Exim has been built with at least the "usual"
2949 # set of routers, transports, and lookups. Ensure that this is so.
2953 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
2955 $missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
2956 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
2957 $missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
2958 $missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
2960 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
2961 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
2962 $missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
2963 $missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
2968 print "** Many features can be included or excluded from Exim binaries.\n";
2969 print "** This test suite requires that Exim is built to contain a certain\n";
2970 print "** set of basic facilities. It seems that some of these are missing\n";
2971 print "** from the binary that is under test, so the test cannot proceed.\n";
2972 print "** The missing facilities are:\n";
2974 die "** Test script abandoned\n";
2978 ##################################################
2979 # Check for the auxiliary programs #
2980 ##################################################
2982 # These are always required:
2984 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
2985 "fakens", "iefbr14", "server")
2987 next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
2988 next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
2989 if (!-e "bin/$prog")
2992 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
2993 die "** Test script abandoned\n";
2997 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
2998 # compiled on systems where we don't know how to. However, if Exim does not
2999 # have that functionality compiled, we needn't bother.
3001 $dlfunc_deleted = 0;
3002 if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
3004 delete $parm_support{'Expand_dlfunc'};
3005 $dlfunc_deleted = 1;
3009 ##################################################
3010 # Find environmental details #
3011 ##################################################
3013 # Find the caller of this program.
3015 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
3016 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
3018 $pwpw = $pwpw; # Kill Perl warnings
3019 $pwquota = $pwquota;
3022 $parm_caller_group = getgrgid($parm_caller_gid);
3024 print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
3025 print "Home directory is $parm_caller_home\n";
3027 unless (defined $parm_eximgroup)
3029 print "Unable to derive \$parm_eximgroup.\n";
3030 die "** ABANDONING.\n";
3033 print "You need to be in the Exim group to run these tests. Checking ...";
3035 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
3041 print "\nOh dear, you are not in the Exim group.\n";
3042 die "** Testing abandoned.\n";
3045 # Find this host's IP addresses - there may be many, of course, but we keep
3046 # one of each type (IPv4 and IPv6).
3048 open(IFCONFIG, '-|', (grep { -x "$_/ip" } split /:/, $ENV{PATH}) ? 'ip address' : 'ifconfig -a')
3049 or die "** Cannot run 'ip address' or 'ifconfig -a'\n";
3050 while (not ($parm_ipv4 and $parm_ipv6) and defined($_ = <IFCONFIG>))
3052 if (not $parm_ipv4 and /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)(?:\/\d+)?\s/i)
3054 next if $1 =~ /^(?:127|10)\./;
3058 if (not $parm_ipv6 and /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)(?:\/\d+)/i)
3060 next if $1 eq '::1' or $1 =~ /^fe80/i;
3066 # Use private IP addresses if there are no public ones.
3068 # If either type of IP address is missing, we need to set the value to
3069 # something other than empty, because that wrecks the substitutions. The value
3070 # is reflected, so use a meaningful string. Set appropriate options for the
3071 # "server" command. In practice, however, many tests assume 127.0.0.1 is
3072 # available, so things will go wrong if there is no IPv4 address. The lack
3073 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
3074 # and $have_ipv6 false.
3079 $parm_ipv4 = "<no IPv4 address found>";
3080 $server_opts .= " -noipv4";
3082 elsif ($have_ipv4 == 0)
3084 $parm_ipv4 = "<IPv4 testing disabled>";
3085 $server_opts .= " -noipv4";
3089 $parm_running{"IPv4"} = " ";
3095 $parm_ipv6 = "<no IPv6 address found>";
3096 $server_opts .= " -noipv6";
3097 delete($parm_support{"IPv6"});
3099 elsif ($have_ipv6 == 0)
3101 $parm_ipv6 = "<IPv6 testing disabled>";
3102 $server_opts .= " -noipv6";
3103 delete($parm_support{"IPv6"});
3105 elsif (!defined $parm_support{'IPv6'})
3108 $parm_ipv6 = "<no IPv6 support in Exim binary>";
3109 $server_opts .= " -noipv6";
3113 $parm_running{"IPv6"} = " ";
3116 print "IPv4 address is $parm_ipv4\n";
3117 print "IPv6 address is $parm_ipv6\n";
3119 # For munging test output, we need the reversed IP addresses.
3121 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
3122 join(".", reverse(split /\./, $parm_ipv4));
3124 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
3125 if ($parm_ipv6 =~ /^[\da-f]/)
3127 my(@comps) = split /:/, $parm_ipv6;
3129 foreach $comp (@comps)
3131 push @nibbles, sprintf("%lx", hex($comp) >> 8);
3132 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
3134 $parm_ipv6r = join(".", reverse(@nibbles));
3137 # Find the host name, fully qualified.
3139 chomp($temp = `hostname`);
3140 die "'hostname' didn't return anything\n" unless defined $temp and length $temp;
3141 $parm_hostname = (gethostbyname($temp))[0];
3142 $parm_hostname = "no.host.name.found" unless defined $parm_hostname and length $parm_hostname;
3143 print "Hostname is $parm_hostname\n";
3145 if ($parm_hostname !~ /\./)
3147 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
3150 if ($parm_hostname =~ /[[:upper:]]/)
3152 print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
3157 ##################################################
3158 # Create a testing version of Exim #
3159 ##################################################
3161 # We want to be able to run Exim with a variety of configurations. Normally,
3162 # the use of -C to change configuration causes Exim to give up its root
3163 # privilege (unless the caller is exim or root). For these tests, we do not
3164 # want this to happen. Also, we want Exim to know that it is running in its
3167 # We achieve this by copying the binary and patching it as we go. The new
3168 # binary knows it is a testing copy, and it allows -C and -D without loss of
3169 # privilege. Clearly, this file is dangerous to have lying around on systems
3170 # where there are general users with login accounts. To protect against this,
3171 # we put the new binary in a special directory that is accessible only to the
3172 # caller of this script, who is known to have sudo root privilege from the test
3173 # that was done above. Furthermore, we ensure that the binary is deleted at the
3174 # end of the test. First ensure the directory exists.
3177 { unlink "eximdir/exim"; } # Just in case
3180 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
3181 system("sudo chgrp $parm_eximgroup eximdir");
3184 # The construction of the patched binary must be done as root, so we use
3185 # a separate script. As well as indicating that this is a test-harness binary,
3186 # the version number is patched to "x.yz" so that its length is always the
3187 # same. Otherwise, when it appears in Received: headers, it affects the length
3188 # of the message, which breaks certain comparisons.
3190 die "** Unable to make patched exim: $!\n"
3191 if (system("sudo ./patchexim $parm_exim") != 0);
3193 # From this point on, exits from the program must go via the subroutine
3194 # tests_exit(), so that suitable cleaning up can be done when required.
3195 # Arrange to catch interrupting signals, to assist with this.
3197 $SIG{'INT'} = \&inthandler;
3198 $SIG{'PIPE'} = \&pipehandler;
3200 # For some tests, we need another copy of the binary that is setuid exim rather
3203 system("sudo cp eximdir/exim eximdir/exim_exim;" .
3204 "sudo chown $parm_eximuser eximdir/exim_exim;" .
3205 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
3206 "sudo chmod 06755 eximdir/exim_exim");
3209 ##################################################
3210 # Make copies of utilities we might need #
3211 ##################################################
3213 # Certain of the tests make use of some of Exim's utilities. We do not need
3214 # to be root to copy these.
3216 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
3218 $dbm_build_deleted = 0;
3219 if (defined $parm_lookups{'dbm'} &&
3220 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
3222 delete $parm_lookups{'dbm'};
3223 $dbm_build_deleted = 1;
3226 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
3228 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
3231 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
3233 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
3236 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
3238 tests_exit(-1, "Failed to make a copy of exinext: $!");
3241 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
3243 tests_exit(-1, "Failed to make a copy of exigrep: $!");
3246 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
3248 tests_exit(-1, "Failed to make a copy of eximstats: $!");
3252 ##################################################
3253 # Check that the Exim user can access stuff #
3254 ##################################################
3256 # We delay this test till here so that we can check access to the actual test
3257 # binary. This will be needed when Exim re-exec's itself to do deliveries.
3259 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
3260 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
3262 if ($parm_caller_uid eq $parm_exim_uid) {
3263 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
3264 ."the same as caller ($parm_caller,$parm_caller_uid)");
3266 if ($parm_caller_gid eq $parm_exim_gid) {
3267 tests_exit(-1, "Exim group ($parm_eximgroup,$parm_exim_gid) cannot be "
3268 ."the same as caller's ($parm_caller) group as it confuses "
3269 ."results analysis");
3272 print "The Exim user needs access to the test suite directory. Checking ...";
3274 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
3276 my($why) = "unknown failure $rc";
3278 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
3279 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
3280 $why = "Couldn't read auxiliary group list" if $rc == 3;
3281 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
3282 $why = "Couldn't set gid" if $rc == 5;
3283 $why = "Couldn't set uid" if $rc == 6;
3284 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
3285 print "\n** $why\n";
3286 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
3294 ##################################################
3295 # Create a list of available tests #
3296 ##################################################
3298 # The scripts directory contains a number of subdirectories whose names are
3299 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
3300 # from the first requires certain optional features to be included in the Exim
3301 # binary. These requirements are contained in a file called "REQUIRES" within
3302 # the directory. We scan all these tests, discarding those that cannot be run
3303 # because the current binary does not support the right facilities, and also
3304 # those that are outside the numerical range selected.
3306 print "\nTest range is $test_start to $test_end (flavour $flavour)\n";
3307 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
3309 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
3310 if $dbm_build_deleted;
3312 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
3313 @test_dirs = sort readdir(DIR);
3316 # Remove . and .. and CVS from the list.
3318 for ($i = 0; $i < @test_dirs; $i++)
3320 my($d) = $test_dirs[$i];
3321 if ($d eq "." || $d eq ".." || $d eq "CVS")
3323 splice @test_dirs, $i, 1;
3328 # Scan for relevant tests
3330 for ($i = 0; $i < @test_dirs; $i++)
3332 my($testdir) = $test_dirs[$i];
3335 print ">>Checking $testdir\n" if $debug;
3337 # Skip this directory if the first test is equal or greater than the first
3338 # test in the next directory.
3340 next if ($i < @test_dirs - 1) &&
3341 ($test_start >= substr($test_dirs[$i+1], 0, 4));
3343 # No need to carry on if the end test is less than the first test in this
3346 last if $test_end < substr($testdir, 0, 4);
3348 # Check requirements, if any.
3350 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
3356 if (/^support (.*)$/)
3358 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
3360 elsif (/^running (.*)$/)
3362 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
3364 elsif (/^lookup (.*)$/)
3366 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
3368 elsif (/^authenticators? (.*)$/)
3370 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
3372 elsif (/^router (.*)$/)
3374 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
3376 elsif (/^transport (.*)$/)
3378 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
3382 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
3389 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
3393 # Loop if we do not want the tests in this subdirectory.
3398 print "Omitting tests in $testdir (missing $_)\n";
3402 # We want the tests from this subdirectory, provided they are in the
3403 # range that was selected.
3405 opendir(SUBDIR, "scripts/$testdir") ||
3406 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
3407 @testlist = sort readdir(SUBDIR);
3410 foreach $test (@testlist)
3412 next if $test !~ /^\d{4}(?:\.\d+)?$/;
3413 next if $test < $test_start || $test > $test_end;
3414 push @test_list, "$testdir/$test";
3418 print ">>Test List: @test_list\n", if $debug;
3421 ##################################################
3422 # Munge variable auxiliary data #
3423 ##################################################
3425 # Some of the auxiliary data files have to refer to the current testing
3426 # directory and other parameter data. The generic versions of these files are
3427 # stored in the aux-var-src directory. At this point, we copy each of them
3428 # to the aux-var directory, making appropriate substitutions. There aren't very
3429 # many of them, so it's easiest just to do this every time. Ensure the mode
3430 # is standardized, as this path is used as a test for the ${stat: expansion.
3432 # A similar job has to be done for the files in the dnszones-src directory, to
3433 # make the fake DNS zones for testing. Most of the zone files are copied to
3434 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
3435 # networks that are defined by parameter.
3437 foreach $basedir ("aux-var", "dnszones")
3439 system("sudo rm -rf $parm_cwd/$basedir");
3440 mkdir("$parm_cwd/$basedir", 0777);
3441 chmod(0755, "$parm_cwd/$basedir");
3443 opendir(AUX, "$parm_cwd/$basedir-src") ||
3444 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
3445 my(@filelist) = readdir(AUX);
3448 foreach $file (@filelist)
3450 my($outfile) = $file;
3451 next if $file =~ /^\./;
3453 if ($file eq "db.ip4.V4NET")
3455 $outfile = "db.ip4.$parm_ipv4_test_net";
3457 elsif ($file eq "db.ip6.V6NET")
3459 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3461 $outfile = "db.ip6.@nibbles";
3465 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3466 open(IN, "$parm_cwd/$basedir-src/$file") ||
3467 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3468 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3469 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3480 # Set a user's shell, distinguishable from /bin/sh
3482 symlink("/bin/sh","aux-var/sh");
3483 $ENV{'SHELL'} = $parm_shell = $parm_cwd . "/aux-var/sh";
3485 ##################################################
3486 # Create fake DNS zones for this host #
3487 ##################################################
3489 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3490 # sure that there are forward and reverse registrations for this host, using
3491 # its real IP addresses. Dynamically created zone files achieve this.
3493 if ($have_ipv4 || $have_ipv6)
3495 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3496 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3497 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3498 print OUT "; This is a dynamically constructed fake zone file.\n" .
3499 "; The following line causes fakens to return PASS_ON\n" .
3500 "; for queries that it cannot answer\n\n" .
3501 "PASS ON NOT FOUND\n\n";
3502 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3503 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3504 print OUT "\n; End\n";
3508 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3510 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3511 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3513 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3514 print OUT "; This is a dynamically constructed fake zone file.\n" .
3515 "; The zone is $components[0].in-addr.arpa.\n\n" .
3516 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3521 if ($have_ipv6 && $parm_ipv6 ne "::1")
3523 my($exp_v6) = $parm_ipv6;
3524 $exp_v6 =~ s/[^:]//g;
3525 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3526 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3527 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3528 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3529 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3530 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3532 $exp_v6 = $parm_ipv6;
3534 my(@components) = split /:/, $exp_v6;
3535 my(@nibbles) = reverse (split /\s*/, shift @components);
3539 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3541 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3542 print OUT "; This is a dynamically constructed fake zone file.\n" .
3543 "; The zone is @nibbles.ip6.arpa.\n\n";
3545 @components = reverse @components;
3546 foreach $c (@components)
3548 $c = "0$c" until $c =~ /^..../;
3549 @nibbles = reverse(split /\s*/, $c);
3550 print OUT "$sep@nibbles";
3554 print OUT " PTR $parm_hostname.\n\n; End\n";
3561 ##################################################
3562 # Create lists of mailboxes and message logs #
3563 ##################################################
3565 # We use these lists to check that a test has created the expected files. It
3566 # should be faster than looking for the file each time. For mailboxes, we have
3567 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3568 # is just a flat list of files.
3570 @oldmails = list_files_below("mail");
3571 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3572 @oldmsglogs = readdir(DIR);
3577 ##################################################
3578 # Run the required tests #
3579 ##################################################
3581 # Each test script contains a number of tests, separated by a line that
3582 # contains ****. We open input from the terminal so that we can read responses
3585 open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
3587 print "\nPress RETURN to run the tests: ";
3588 $_ = $force_continue ? "c" : <T>;
3593 foreach $test (@test_list)
3596 local($commandno) = 0;
3597 local($subtestno) = 0;
3598 (local $testno = $test) =~ s|.*/||;
3599 local($sortlog) = 0;
3603 my($thistestdir) = substr($test, 0, -5);
3605 $dynamic_socket->close() if $dynamic_socket;
3607 if ($lasttestdir ne $thistestdir)
3610 if (-s "scripts/$thistestdir/REQUIRES")
3613 print "\n>>> The following tests require: ";
3614 open(IN, "scripts/$thistestdir/REQUIRES") ||
3615 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3618 $gnutls = 1 if /^support GnuTLS/;
3625 $lasttestdir = $thistestdir;
3627 # Remove any debris in the spool directory and the test-mail directory
3628 # and also the files for collecting stdout and stderr. Then put back
3629 # the test-mail directory for appendfile deliveries.
3631 system "sudo /bin/rm -rf spool test-*";
3632 system "mkdir test-mail 2>/dev/null";
3634 # A privileged Exim will normally make its own spool directory, but some of
3635 # the tests run in unprivileged modes that don't always work if the spool
3636 # directory isn't already there. What is more, we want anybody to be able
3637 # to read it in order to find the daemon's pid.
3639 system "mkdir spool; " .
3640 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3641 "sudo chmod 0755 spool";
3643 # Empty the cache that keeps track of things like message id mappings, and
3644 # set up the initial sequence strings.
3656 $TEST_STATE->{munge} = "";
3658 # Remove the associative arrays used to hold checked mail files and msglogs
3660 undef %expected_mails;
3661 undef %expected_msglogs;
3663 # Open the test's script
3664 open(SCRIPT, "scripts/$test") ||
3665 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3666 # Run through the script once to set variables which should be global
3669 if (/^no_message_check/) { $message_skip = 1; next; }
3670 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3671 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3672 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3673 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3674 if (/^sortlog/) { $sortlog = 1; next; }
3675 if (/\bPORT_DYNAMIC\b/) {
3676 for (my $port = 1024; $port < 65000; $port++) {
3677 $dynamic_socket = IO::Socket::INET->new(
3678 LocalHost => '127.0.0.1',
3686 # Reset to beginning of file for per test interpreting/processing
3689 # The first line in the script must be a comment that is used to identify
3690 # the set of tests as a whole.
3694 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3695 printf("%s %s", (substr $test, 5), (substr $_, 2));
3697 # Loop for each of the subtests within the script. The variable $server_pid
3698 # is used to remember the pid of a "server" process, for which we do not
3699 # wait until we have waited for a subsequent command.
3701 local($server_pid) = 0;
3702 for ($commandno = 1; !eof SCRIPT; $commandno++)
3704 # Skip further leading comments and blank lines, handle the flag setting
3705 # commands, and deal with tests for IP support.
3710 # Could remove these variable settings because they are already
3711 # set above, but doesn't hurt to leave them here.
3712 if (/^no_message_check/) { $message_skip = 1; next; }
3713 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3714 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3715 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3716 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3717 if (/^sortlog/) { $sortlog = 1; next; }
3719 if (/^need_largefiles/)
3721 next if $have_largefiles;
3722 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3723 $docheck = 0; # don't check output
3724 undef $_; # pretend EOF
3731 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3732 $docheck = 0; # don't check output
3733 undef $_; # pretend EOF
3744 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3745 $docheck = 0; # don't check output
3746 undef $_; # pretend EOF
3750 if (/^need_move_frozen_messages/)
3752 next if defined $parm_support{"move_frozen_messages"};
3753 print ">>> move frozen message support is needed for test $testno, " .
3754 "but is not\n>>> available: skipping\n";
3755 $docheck = 0; # don't check output
3756 undef $_; # pretend EOF
3760 last unless /^(#|\s*$)/;
3762 last if !defined $_; # Hit EOF
3764 my($subtest_startline) = $lineno;
3766 # Now run the command. The function returns 0 for an inline command,
3767 # 1 if a non-exim command was run and waited for, 2 if an exim
3768 # command was run and waited for, and 3 if a command
3769 # was run and not waited for (usually a daemon or server startup).
3771 my($commandname) = "";
3773 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3776 $0 = "[runtest $testno]";
3779 print ">> rc=$rc cmdrc=$cmdrc\n";
3780 if (defined $run_extra) {
3781 foreach my $k (keys %$run_extra) {
3782 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3783 print ">> $k -> $v\n";
3787 $run_extra = {} unless defined $run_extra;
3788 foreach my $k (keys %$run_extra) {
3789 if (exists $TEST_STATE->{$k}) {
3790 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3791 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3793 if (defined $run_extra->{$k}) {
3794 $TEST_STATE->{$k} = $run_extra->{$k};
3795 } elsif (exists $TEST_STATE->{$k}) {
3796 delete $TEST_STATE->{$k};
3800 # Hit EOF after an initial return code number
3802 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3804 # Carry on with the next command if we did not wait for this one. $rc == 0
3805 # if no subprocess was run; $rc == 3 if we started a process but did not
3808 next if ($rc == 0 || $rc == 3);
3810 # We ran and waited for a command. Check for the expected result unless
3813 if ($cmdrc != $expectrc && !$sigpipehappened)
3815 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3816 if (($cmdrc & 0xff) == 0)
3818 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3820 elsif (($cmdrc & 0xff00) == 0)
3821 { printf("** Killed by signal %d", $cmdrc & 255); }
3823 { printf("** Status %x", $cmdrc); }
3827 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3828 $_ = $force_continue ? "c" : <T>;
3829 tests_exit(1) if /^q?$/i;
3830 log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
3831 if ($force_continue)
3833 print "\nstderr tail:\n";
3834 print "===================\n";
3835 system("tail -20 test-stderr");
3836 print "===================\n";
3837 print "... continue forced\n";
3843 system("$more test-stderr");
3847 system("$more test-stdout");
3851 $retry = 1 if /^r$/i;
3855 # If the command was exim, and a listening server is running, we can now
3856 # close its input, which causes us to wait for it to finish, which is why
3857 # we didn't close it earlier.
3859 if ($rc == 2 && $server_pid != 0)
3865 if (($? & 0xff) == 0)
3866 { printf("Server return code %d", $?/256); }
3867 elsif (($? & 0xff00) == 0)
3868 { printf("Server killed by signal %d", $? & 255); }
3870 { printf("Server status %x", $?); }
3874 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3875 $_ = $force_continue ? "c" : <T>;
3876 tests_exit(1) if /^q?$/i;
3877 log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
3878 print "... continue forced\n" if $force_continue;
3883 open(S, "test-stdout-server") ||
3884 tests_exit(-1, "Failed to open test-stdout-server: $!");
3889 $retry = 1 if /^r$/i;
3896 # The script has finished. Check the all the output that was generated. The
3897 # function returns 0 if all is well, 1 if we should rerun the test (the files
3898 # function returns 0 if all is well, 1 if we should rerun the test (the files
3899 # have been updated). It does not return if the user responds Q to a prompt.
3904 print (("#" x 79) . "\n");
3910 if (check_output($TEST_STATE->{munge}) != 0)
3912 print (("#" x 79) . "\n");
3917 print (" Script completed\n");
3923 ##################################################
3924 # Exit from the test script #
3925 ##################################################
3927 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
3930 # End of runtest script