3 ###############################################################################
4 # This is the controlling script for the "new" test suite for Exim. It should #
5 # be possible to export this suite for running on a wide variety of hosts, in #
6 # contrast to the old suite, which was very dependent on the environment of #
7 # Philip Hazel's desktop computer. This implementation inspects the version #
8 # of Exim that it finds, and tests only those features that are included. The #
9 # surrounding environment is also tested to discover what is available. See #
10 # the README file for details of how it all works. #
12 # Implementation started: 03 August 2005 by Philip Hazel #
13 # Placed in the Exim CVS: 06 February 2006 #
14 ###############################################################################
23 use if $ENV{DEBUG} && $ENV{DEBUG} =~ /\bruntest\b/ => ('Smart::Comments' => '####');
26 # Start by initializing some global variables
28 $testversion = "4.80 (08-May-12)";
30 # This gets embedded in the D-H params filename, and the value comes
31 # from asking GnuTLS for "normal", but there appears to be no way to
32 # use certtool/... to ask what that value currently is. *sigh*
33 # We also clamp it because of NSS interop, see addition of tls_dh_max_bits.
34 # This value is correct as of GnuTLS 2.12.18 as clamped by tls_dh_max_bits.
35 # normal = 2432 tls_dh_max_bits = 2236
36 $gnutls_dh_bits_normal = 2236;
38 $cf = "bin/cf -exact";
44 $log_failed_filename = "failed-summary.log";
56 $test_end = $test_top = 8999;
57 $test_special_top = 9999;
62 # Networks to use for DNS tests. We need to choose some networks that will
63 # never be used so that there is no chance that the host on which we are
64 # running is actually in one of the test networks. Private networks such as
65 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
66 # Rather than use some unassigned numbers (that might become assigned later),
67 # I have chosen some multicast networks, in the belief that such addresses
68 # won't ever be assigned to hosts. This is the only place where these numbers
69 # are defined, so it is trivially possible to change them should that ever
72 $parm_ipv4_test_net = "224";
73 $parm_ipv6_test_net = "ff00";
75 # Port numbers are currently hard-wired
77 $parm_port_n = 1223; # Nothing listening on this port
78 $parm_port_s = 1224; # Used for the "server" command
79 $parm_port_d = 1225; # Used for the Exim daemon
80 $parm_port_d2 = 1226; # Additional for daemon
81 $parm_port_d3 = 1227; # Additional for daemon
82 $parm_port_d4 = 1228; # Additional for daemon
87 # In some environments USER does not exists, but we
88 # need it for some test(s)
89 $ENV{USER} = getpwuid($>)
90 if not exists $ENV{USER};
93 ###############################################################################
94 ###############################################################################
96 # Define a number of subroutines
98 ###############################################################################
99 ###############################################################################
102 ##################################################
104 ##################################################
106 sub pipehandler { $sigpipehappened = 1; }
108 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
111 ##################################################
112 # Do global macro substitutions #
113 ##################################################
115 # This function is applied to configurations, command lines and data lines in
116 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
117 # directory. It takes one argument: the current test number, or zero when
118 # setting up files before running any tests.
121 s?\bCALLER\b?$parm_caller?g;
122 s?\bCALLERGROUP\b?$parm_caller_group?g;
123 s?\bCALLER_UID\b?$parm_caller_uid?g;
124 s?\bCALLER_GID\b?$parm_caller_gid?g;
125 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
126 s?\bDIR/?$parm_cwd/?g;
127 s?\bEXIMGROUP\b?$parm_eximgroup?g;
128 s?\bEXIMUSER\b?$parm_eximuser?g;
129 s?\bHOSTIPV4\b?$parm_ipv4?g;
130 s?\bHOSTIPV6\b?$parm_ipv6?g;
131 s?\bHOSTNAME\b?$parm_hostname?g;
132 s?\bPORT_D\b?$parm_port_d?g;
133 s?\bPORT_D2\b?$parm_port_d2?g;
134 s?\bPORT_D3\b?$parm_port_d3?g;
135 s?\bPORT_D4\b?$parm_port_d4?g;
136 s?\bPORT_N\b?$parm_port_n?g;
137 s?\bPORT_S\b?$parm_port_s?g;
138 s?\bTESTNUM\b?$_[0]?g;
139 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
140 s?\bV6NET:?$parm_ipv6_test_net:?g;
144 ##################################################
145 # Any state to be preserved across tests #
146 ##################################################
151 ##################################################
152 # Subroutine to tidy up and exit #
153 ##################################################
155 # In all cases, we check for any Exim daemons that have been left running, and
156 # kill them. Then remove all the spool data, test output, and the modified Exim
157 # binary if we are ending normally.
160 # $_[0] = 0 for a normal exit; full cleanup done
161 # $_[0] > 0 for an error exit; no files cleaned up
162 # $_[0] < 0 for a "die" exit; $_[1] contains a message
168 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
169 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
172 if (exists $TEST_STATE->{exim_pid})
174 $pid = $TEST_STATE->{exim_pid};
175 print "Tidyup: killing wait-mode daemon pid=$pid\n";
176 system("sudo kill -INT $pid");
179 if (opendir(DIR, "spool"))
181 my(@spools) = sort readdir(DIR);
183 foreach $spool (@spools)
185 next if $spool !~ /^exim-daemon./;
186 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
189 print "Tidyup: killing daemon pid=$pid\n";
190 system("sudo rm -f spool/$spool; sudo kill -INT $pid");
194 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
196 # Close the terminal input and remove the test files if all went well, unless
197 # the option to save them is set. Always remove the patched Exim binary. Then
198 # exit normally, or die.
201 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
202 if ($rc == 0 && !$save_output);
204 system("sudo /bin/rm -rf ./eximdir/*")
207 print "\nYou were in test $test at the end there.\n\n" if defined $test;
208 exit $rc if ($rc >= 0);
209 die "** runtest error: $_[1]\n";
214 ##################################################
215 # Subroutines used by the munging subroutine #
216 ##################################################
218 # This function is used for things like message ids, where we want to generate
219 # more than one value, but keep a consistent mapping throughout.
222 # $oldid the value from the file
223 # $base a base string into which we insert a sequence
224 # $sequence the address of the current sequence counter
227 my($oldid, $base, $sequence) = @_;
228 my($newid) = $cache{$oldid};
229 if (! defined $newid)
231 $newid = sprintf($base, $$sequence++);
232 $cache{$oldid} = $newid;
238 # This is used while munging the output from exim_dumpdb.
239 # May go wrong across DST changes.
242 my($day,$month,$year,$hour,$min,$sec) =
243 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
245 if ($month =~ /Jan/) {$mon = 0;}
246 elsif($month =~ /Feb/) {$mon = 1;}
247 elsif($month =~ /Mar/) {$mon = 2;}
248 elsif($month =~ /Apr/) {$mon = 3;}
249 elsif($month =~ /May/) {$mon = 4;}
250 elsif($month =~ /Jun/) {$mon = 5;}
251 elsif($month =~ /Jul/) {$mon = 6;}
252 elsif($month =~ /Aug/) {$mon = 7;}
253 elsif($month =~ /Sep/) {$mon = 8;}
254 elsif($month =~ /Oct/) {$mon = 9;}
255 elsif($month =~ /Nov/) {$mon = 10;}
256 elsif($month =~ /Dec/) {$mon = 11;}
257 return timelocal($sec,$min,$hour,$day,$mon,$year);
261 # This is a subroutine to sort maildir files into time-order. The second field
262 # is the microsecond field, and may vary in length, so must be compared
266 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
267 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
268 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
269 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
274 ##################################################
275 # Subroutine list files below a directory #
276 ##################################################
278 # This is used to build up a list of expected mail files below a certain path
279 # in the directory tree. It has to be recursive in order to deal with multiple
282 sub list_files_below {
287 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
288 @sublist = sort maildirsort readdir(DIR);
291 foreach $file (@sublist)
293 next if $file eq "." || $file eq ".." || $file eq "CVS";
295 { @yield = (@yield, list_files_below("$dir/$file")); }
297 { push @yield, "$dir/$file"; }
305 ##################################################
306 # Munge a file before comparing #
307 ##################################################
309 # The pre-processing turns all dates, times, Exim versions, message ids, and so
310 # on into standard values, so that the compare works. Perl's substitution with
311 # an expression provides a neat way to do some of these changes.
313 # We keep a global associative array for repeatedly turning the same values
314 # into the same standard values throughout the data from a single test.
315 # Message ids get this treatment (can't be made reliable for times), and
316 # times in dumped retry databases are also handled in a special way, as are
317 # incoming port numbers.
319 # On entry to the subroutine, the file to write to is already opened with the
320 # name MUNGED. The input file name is the only argument to the subroutine.
321 # Certain actions are taken only when the name contains "stderr", "stdout",
322 # or "log". The yield of the function is 1 if a line matching "*** truncated
323 # ***" is encountered; otherwise it is 0.
333 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
335 my($is_log) = $file =~ /log/;
336 my($is_stdout) = $file =~ /stdout/;
337 my($is_stderr) = $file =~ /stderr/;
341 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
343 # Pattern for matching pids at start of stderr lines; initially something
346 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
348 # Scan the file and make the changes. Near the bottom there are some changes
349 # that are specific to certain file types, though there are also some of those
354 RESET_AFTER_EXTRA_LINE_READ:
358 next if $extra =~ m%^/% && eval $extra;
359 eval $extra if $extra =~ m/^s/;
362 # Check for "*** truncated ***"
363 $yield = 1 if /\*\*\* truncated \*\*\*/;
365 # Replace the name of this host
366 s/\Q$parm_hostname\E/the.local.host.name/g;
368 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
369 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
371 # The name of the shell may vary
372 s/\s\Q$parm_shell\E\b/ ENV_SHELL/;
374 # Replace the path to the testsuite directory
375 s?\Q$parm_cwd\E?TESTSUITE?g;
377 # Replace the Exim version number (may appear in various places)
378 # patchexim should have fixed this for us
379 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
381 # Replace Exim message ids by a unique series
382 s/((?:[^\W_]{6}-){2}[^\W_]{2})
383 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
385 # The names of lock files appear in some error and debug messages
386 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
388 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
389 # port" message, because it is not always the same.
390 s/port (\d+) \([^)]+\)/port $1/g
391 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
393 # Challenges in SPA authentication
394 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
397 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
398 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
400 # Error lines on stdout from SSL contain process id values and file names.
401 # They also contain a source file name and line number, which may vary from
402 # release to release.
403 s/^\d+:error:/pppp:error:/;
404 s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
406 # There are differences in error messages between OpenSSL versions
407 s/SSL_CTX_set_cipher_list/SSL_connect/;
409 # One error test in expansions mentions base 62 or 36
410 s/is not a base (36|62) number/is not a base 36\/62 number/;
412 # This message sometimes has a different number of seconds
413 s/forced fail after \d seconds/forced fail after d seconds/;
415 # This message may contain a different DBM library name
416 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
418 # The message for a non-listening FIFO varies
419 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
421 # Debugging output of lists of hosts may have different sort keys
422 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
424 # Random local part in callout cache testing
425 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
426 s/the.local.host.name-\d+-testing/the.local.host.name-dddddddd-testing/;
428 # File descriptor numbers may vary
429 s/^writing data block fd=\d+/writing data block fd=dddd/;
430 s/(running as transport filter:) fd_write=\d+ fd_read=\d+/$1 fd_write=dddd fd_read=dddd/;
433 # ======== Dumpdb output ========
434 # This must be before the general date/date munging.
435 # Time data lines, which look like this:
436 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
437 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
439 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
440 $expired = "" if !defined $expired;
441 my($increment) = date_seconds($date3) - date_seconds($date2);
443 # We used to use globally unique replacement values, but timing
444 # differences make this impossible. Just show the increment on the
447 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
448 $increment, $expired);
452 # more_errno values in exim_dumpdb output which are times
453 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
456 # ======== Dates and times ========
458 # Dates and times are all turned into the same value - trying to turn
459 # them into different ones cannot be done repeatedly because they are
460 # real time stamps generated while running the test. The actual date and
461 # time used was fixed when I first started running automatic Exim tests.
463 # Date/time in header lines and SMTP responses
464 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
465 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
467 # Date/time in logs and in one instance of a filter test
468 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
469 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
471 # Date/time in message separators
472 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
473 /Tue Mar 02 09:44:33 1999/gx;
475 # Date of message arrival in spool file as shown by -Mvh
476 s/^\d{9,10}\s0$/ddddddddd 0/;
478 # Date/time in mbx mailbox files
479 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;
481 # Dates/times in debugging output for writing retry records
482 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
485 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
487 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
488 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
490 # Time to retry may vary
491 s/time to retry = \S+/time to retry = tttt/;
492 s/retry record exists: age=\S+/retry record exists: age=ttt/;
493 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
495 # Date/time in exim -bV output
496 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
498 # Time on queue tolerance
502 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
503 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
505 # Treat ECONNRESET the same as ECONNREFUSED. At least some systems give
506 # us the former on a new connection.
507 s/(could not connect to .*: Connection) reset by peer$/$1 refused/;
509 # ======== TLS certificate algorithms ========
510 # Test machines might have various different TLS library versions supporting
511 # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
512 # treat the standard algorithms the same.
514 # TLSv1:AES128-GCM-SHA256:128
515 # TLSv1:AES256-SHA:256
516 # TLSv1.1:AES256-SHA:256
517 # TLSv1.2:AES256-GCM-SHA384:256
518 # TLSv1.2:DHE-RSA-AES256-SHA:256
519 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
520 # We also need to handle the ciphersuite without the TLS part present, for
521 # client-ssl's output. We also see some older forced ciphersuites, but
522 # negotiating TLS 1.2 instead of 1.0.
523 # Mail headers (...), log-lines X=..., client-ssl output ...
524 # (and \b doesn't match between ' ' and '(' )
526 s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1\.[12]:/$1TLSv1:/xg;
527 s/\bAES128-GCM-SHA256:128\b/AES256-SHA:256/g;
528 s/\bAES128-GCM-SHA256\b/AES256-SHA/g;
529 s/\bAES256-GCM-SHA384\b/AES256-SHA/g;
530 s/\bDHE-RSA-AES256-SHA\b/AES256-SHA/g;
533 # TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256
534 # TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128
535 # TLS1.2:RSA_AES_256_CBC_SHA1:256 (canonical)
536 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
538 # X=TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256
539 # X=TLS1.2:RSA_AES_256_CBC_SHA1:256
540 # X=TLS1.1:RSA_AES_256_CBC_SHA1:256
541 # X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256
542 # and as stand-alone cipher:
543 # ECDHE-RSA-AES256-SHA
544 # DHE-RSA-AES256-SHA256
546 # picking latter as canonical simply because regex easier that way.
547 s/\bDHE_RSA_AES_128_CBC_SHA1:128/RSA_AES_256_CBC_SHA1:256/g;
548 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;
549 s/\b(ECDHE-RSA-AES256-SHA|DHE-RSA-AES256-SHA256)\b/AES256-SHA/g;
551 # GnuTLS library error message changes
552 s/No certificate was found/The peer did not send any certificate/g;
553 #(dodgy test?) s/\(certificate verification failed\): invalid/\(gnutls_handshake\): The peer did not send any certificate./g;
554 s/\(gnutls_priority_set\): No or insufficient priorities were set/\(gnutls_handshake\): Could not negotiate a supported cipher suite/g;
556 # (this new one is a generic channel-read error, but the testsuite
557 # only hits it in one place)
558 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;
560 # (replace old with new, hoping that old only happens in one situation)
561 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;
562 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;
564 # signature algorithm names
568 # ======== Caller's login, uid, gid, home, gecos ========
570 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
571 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
572 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
574 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
575 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
577 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
578 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
580 s/\bname="?$parm_caller_gecos"?/name=CALLER_GECOS/g;
582 # When looking at spool files with -Mvh, we will find not only the caller
583 # login, but also the uid and gid. It seems that $) in some Perls gives all
584 # the auxiliary gids as well, so don't bother checking for that.
586 s/^CALLER $> \d+$/CALLER UID GID/;
588 # There is one case where the caller's login is forced to something else,
589 # in order to test the processing of logins that contain spaces. Weird what
590 # some people do, isn't it?
592 s/^spaced user $> \d+$/CALLER UID GID/;
595 # ======== Exim's login ========
596 # For messages received by the daemon, this is in the -H file, which some
597 # tests inspect. For bounce messages, this will appear on the U= lines in
598 # logs and also after Received: and in addresses. In one pipe test it appears
599 # after "Running as:". It also appears in addresses, and in the names of lock
602 s/U=$parm_eximuser/U=EXIMUSER/;
603 s/user=$parm_eximuser/user=EXIMUSER/;
604 s/login=$parm_eximuser/login=EXIMUSER/;
605 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
606 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
607 s/\b$parm_eximuser@/EXIMUSER@/;
608 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
610 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
611 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
613 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
614 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
616 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
619 # ======== General uids, gids, and pids ========
620 # Note: this must come after munges for caller's and exim's uid/gid
622 # These are for systems where long int is 64
623 s/\buid=4294967295/uid=-1/;
624 s/\beuid=4294967295/euid=-1/;
625 s/\bgid=4294967295/gid=-1/;
626 s/\begid=4294967295/egid=-1/;
628 s/\bgid=\d+/gid=gggg/;
629 s/\begid=\d+/egid=gggg/;
630 s/\bpid=\d+/pid=pppp/;
631 s/\buid=\d+/uid=uuuu/;
632 s/\beuid=\d+/euid=uuuu/;
633 s/set_process_info:\s+\d+/set_process_info: pppp/;
634 s/queue run pid \d+/queue run pid ppppp/;
635 s/process \d+ running as transport filter/process pppp running as transport filter/;
636 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
637 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
638 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
640 # Pid in temp file in appendfile transport
641 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
643 # Optional pid in log lines
644 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
645 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
647 # Detect a daemon stderr line with a pid and save the pid for subsequent
648 # removal from following lines.
649 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
652 # Queue runner waiting messages
653 s/waiting for children of \d+/waiting for children of pppp/;
654 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
656 # The spool header file name varies with PID
657 s%^(Writing spool header file: .*/hdr).[0-9]{1,5}%$1.pppp%;
659 # ======== Port numbers ========
660 # Incoming port numbers may vary, but not in daemon startup line.
662 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
663 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
665 # This handles "connection from" and the like, when the port is given
666 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
667 && !/\*>/ && !/Connection refused/)
669 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
672 # Port in host address in spool file output from -Mvh
673 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
676 # ======== Local IP addresses ========
677 # The amount of space between "host" and the address in verification output
678 # depends on the length of the host name. We therefore reduce it to one space
680 # Also, the length of space at the end of the host line is dependent
681 # on the length of the longest line, so strip it also on otherwise
682 # un-rewritten lines like localhost
684 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
685 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
686 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
687 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
688 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]/;
689 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
690 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
691 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
692 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
693 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
696 # ======== Test network IP addresses ========
697 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
698 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
701 # ======== IP error numbers and messages ========
702 # These vary between operating systems
703 s/Can't assign requested address/Network Error/;
704 s/Cannot assign requested address/Network Error/;
705 s/Operation timed out/Connection timed out/;
706 s/Address family not supported by protocol family/Network Error/;
707 s/Network is unreachable/Network Error/;
708 s/Invalid argument/Network Error/;
710 s/\(\d+\): Network/(dd): Network/;
711 s/\(\d+\): Connection refused/(dd): Connection refused/;
712 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
713 s/\d+ 65 Connection refused/dd 65 Connection refused/;
714 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
717 # ======== Other error numbers ========
718 s/errno=\d+/errno=dd/g;
720 # ======== System Error Messages ======
721 # depending on the underlaying file system the error message seems to differ
722 s/(?: is not a regular file)|(?: has too many links \(\d+\))/ not a regular file or too many links/;
724 # ======== Output from ls ========
725 # Different operating systems use different spacing on long output
726 #s/ +/ /g if /^[-rwd]{10} /;
727 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
728 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
729 # unfortunately matches a non-ls linefull of dashes.
730 # Allow the case where we've already picked out the file protection bits.
731 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
736 # ======== Message sizes =========
737 # Message sizes vary, owing to different logins and host names that get
738 # automatically inserted. I can't think of any way of even approximately
741 s/([\s,])S=\d+\b/$1S=sss/;
743 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
744 s/\sSIZE=\d+\b/ SIZE=ssss/;
745 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
746 s/old size = \d+\b/old size = sssss/;
747 s/message size = \d+\b/message size = sss/;
748 s/this message = \d+\b/this message = sss/;
749 s/Size of headers = \d+/Size of headers = sss/;
750 s/sum=(?!0)\d+/sum=dddd/;
751 s/(?<=sum=dddd )count=\d+\b/count=dd/;
752 s/(?<=sum=0 )count=\d+\b/count=dd/;
753 s/,S is \d+\b/,S is ddddd/;
754 s/\+0100,\d+;/+0100,ddd;/;
755 s/\(\d+ bytes written\)/(ddd bytes written)/;
756 s/added '\d+ 1'/added 'ddd 1'/;
757 s/Received\s+\d+/Received nnn/;
758 s/Delivered\s+\d+/Delivered nnn/;
761 # ======== Values in spool space failure message ========
762 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
765 # ======== Filter sizes ========
766 # The sizes of filter files may vary because of the substitution of local
767 # filenames, logins, etc.
769 s/^\d+(?= bytes read from )/ssss/;
772 # ======== OpenSSL error messages ========
773 # Different releases of the OpenSSL libraries seem to give different error
774 # numbers, or handle specific bad conditions in different ways, leading to
775 # different wording in the error messages, so we cannot compare them.
777 s/(TLS error on connection (?:from .* )?\(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
778 next if /SSL verify error: depth=0 error=certificate not trusted/;
780 # ======== Maildir things ========
781 # timestamp output in maildir processing
782 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
784 # maildir delivery files appearing in log lines (in cases of error)
785 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
787 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
789 # Maildir file names in general
790 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
793 while (/^\d+S,\d+C\s*$/)
798 last if !/^\d+ \d+\s*$/;
799 print MUNGED "ddd d\n";
806 # ======== Output from the "fd" program about open descriptors ========
807 # The statuses seem to be different on different operating systems, but
808 # at least we'll still be checking the number of open fd's.
810 s/max fd = \d+/max fd = dddd/;
811 s/status=0 RDONLY/STATUS/g;
812 s/status=1 WRONLY/STATUS/g;
813 s/status=2 RDWR/STATUS/g;
816 # ======== Contents of spool files ========
817 # A couple of tests dump the contents of the -H file. The length fields
818 # will be wrong because of different user names, etc.
819 s/^\d\d\d(?=[PFS*])/ddd/;
822 # ========= Exim lookups ==================
823 # Lookups have a char which depends on the number of lookup types compiled in,
824 # in stderr output. Replace with a "0". Recognising this while avoiding
825 # other output is fragile; perhaps the debug output should be revised instead.
826 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
828 # ==========================================================
829 # MIME boundaries in RFC3461 DSN messages
830 s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
832 # ==========================================================
833 # Some munging is specific to the specific file types
835 # ======== stdout ========
839 # Skip translate_ip_address and use_classresources in -bP output because
840 # they aren't always there.
842 next if /translate_ip_address =/;
843 next if /use_classresources/;
845 # In certain filter tests, remove initial filter lines because they just
846 # clog up by repetition.
850 next if /^(Sender\staken\sfrom|
851 Return-path\scopied\sfrom|
854 if (/^Testing \S+ filter/)
856 $_ = <IN>; # remove blank line
861 # openssl version variances
862 next if /^SSL info: unknown state/;
863 next if /^SSL info: SSLv2\/v3 write client hello A/;
864 next if /^SSL info: SSLv3 read server key exchange A/;
865 next if /SSL verify error: depth=0 error=certificate not trusted/;
866 s/SSL3_READ_BYTES/ssl3_read_bytes/;
868 # gnutls version variances
869 next if /^Error in the pull function./;
872 # ======== stderr ========
876 # The very first line of debugging output will vary
878 s/^Exim version .*/Exim version x.yz ..../;
880 # Debugging lines for Exim terminations
882 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
884 # IP address lookups use gethostbyname() when IPv6 is not supported,
885 # and gethostbyname2() or getipnodebyname() when it is.
887 s/\b(gethostbyname2?|\bgetipnodebyname)(\(af=inet\))?/get[host|ipnode]byname[2]/;
889 # drop gnutls version strings
890 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
891 next if /GnuTLS runtime version: \d+[\.\d]+$/;
893 # drop openssl version strings
894 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
895 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
898 next if /^Lookups \(built-in\):/;
899 next if /^Loading lookup modules from/;
900 next if /^Loaded \d+ lookup modules/;
901 next if /^Total \d+ lookups/;
903 # drop compiler information
904 next if /^Compiler:/;
907 # different libraries will have different numbers (possibly 0) of follow-up
908 # lines, indenting with more data
909 if (/^Library version:/) {
913 goto RESET_AFTER_EXTRA_LINE_READ;
917 # drop other build-time controls emitted for debugging
918 next if /^WHITELIST_D_MACROS:/;
919 next if /^TRUSTED_CONFIG_LIST:/;
921 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
922 # with -be, privileges will have been dropped, so this will always
924 next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
926 # We might not keep this check; rather than change all the tests, just
927 # ignore it as long as it succeeds; then we only need to change the
928 # TLS tests where tls_require_ciphers has been set.
929 if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
933 next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
935 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
936 next if /^macros_trusted overridden to true by whitelisting/;
938 # We have to omit the localhost ::1 address so that all is well in
939 # the IPv4-only case.
941 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
942 if (/looked up these IP addresses/);
943 next if /name=localhost address=::1/;
945 # drop pdkim debugging header
946 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
948 # Various other IPv6 lines must be omitted too
950 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
951 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
952 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
953 next if / in dns_ipv4_lookup?/;
955 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
957 $_= <IN>; # Gets "returning DNS_NODATA"
961 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
962 # are unset, because tls ain't always there.
964 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
965 \sno\s\((option\sunset|end\sof\slist)\)/x;
967 # Skip auxiliary group lists because they will vary.
969 next if /auxiliary group list:/;
971 # Skip "extracted from gecos field" because the gecos field varies
973 next if /extracted from gecos field/;
975 # Skip "waiting for data on socket" and "read response data: size=" lines
976 # because some systems pack more stuff into packets than others.
978 next if /waiting for data on socket/;
979 next if /read response data: size=/;
981 # If Exim is compiled with readline support but it can't find the library
982 # to load, there will be an extra debug line. Omit it.
984 next if /failed to load readline:/;
986 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
987 # O_CREAT; other's don't. In the latter case there is some debugging output
988 # which is not present in the former. Skip the relevant lines (there are
991 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
997 # Some tests turn on +expand debugging to check on expansions.
998 # Unfortunately, the Received: expansion varies, depending on whether TLS
999 # is compiled or not. So we must remove the relevant debugging if it is.
1001 if (/^condition: def:tls_cipher/)
1003 while (<IN>) { last if /^condition: def:sender_address/; }
1005 elsif (/^expanding: Received: /)
1007 while (<IN>) { last if !/^\s/; }
1010 # remote port numbers vary
1011 s/(Connection request from 127.0.0.1 port) \d{1,5}/$1 sssss/;
1013 # Skip hosts_require_dane checks when the options
1014 # are unset, because dane ain't always there.
1016 next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
1019 next if /host in hosts_proxy\?/;
1021 # Experimental_International
1022 next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
1024 # Environment cleaning
1025 next if /\w+ in keep_environment\? (yes|no)/;
1027 # Sizes vary with test hostname
1028 s/^cmd buf flush \d+ bytes$/cmd buf flush ddd bytes/;
1030 # Spool filesystem free space changes on different systems.
1031 s/^((spool|log) directory space =) \d+K (inodes =) \d+/$1 nnnnnK $3 nnnnn/;
1033 # When Exim is checking the size of directories for maildir, it uses
1034 # the check_dir_size() function to scan directories. Of course, the order
1035 # of the files that are obtained using readdir() varies from system to
1036 # system. We therefore buffer up debugging lines from check_dir_size()
1037 # and sort them before outputting them.
1039 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
1047 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
1048 "to ensure consistency\n";
1049 @saved = sort(@saved);
1050 print MUNGED @saved;
1054 # Skip some lines that Exim puts out at the start of debugging output
1055 # because they will be different in different binaries.
1058 unless (/^Berkeley DB: / ||
1059 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
1060 /^Authenticators:/ ||
1065 /^log selectors =/ ||
1067 /^Fixed never_users:/ ||
1068 /^Configure owner:/ ||
1078 # ======== log ========
1082 # Berkeley DB version differences
1083 next if / Berkeley DB error: /;
1086 # ======== All files other than stderr ========
1098 ##################################################
1099 # Subroutine to interact with caller #
1100 ##################################################
1102 # Arguments: [0] the prompt string
1103 # [1] if there is a U in the prompt and $force_update is true
1104 # [2] if there is a C in the prompt and $force_continue is true
1105 # Returns: returns the answer
1109 if ($_[1]) { $_ = "u"; print "... update forced\n"; }
1110 elsif ($_[2]) { $_ = "c"; print "... continue forced\n"; }
1116 ##################################################
1117 # Subroutine to log in force_continue mode #
1118 ##################################################
1120 # In force_continue mode, we just want a terse output to a statically
1121 # named logfile. If multiple files in same batch (stdout, stderr, etc)
1122 # all have mismatches, it will log multiple times.
1124 # Arguments: [0] the logfile to append to
1125 # [1] the testno that failed
1131 my $logfile = shift();
1132 my $testno = shift();
1133 my $detail = shift() || '';
1134 if ( open(my $fh, ">>", $logfile) ) {
1135 print $fh "Test $testno $detail failed\n";
1142 ##################################################
1143 # Subroutine to compare one output file #
1144 ##################################################
1146 # When an Exim server is part of the test, its output is in separate files from
1147 # an Exim client. The server data is concatenated with the client data as part
1148 # of the munging operation.
1150 # Arguments: [0] the name of the main raw output file
1151 # [1] the name of the server raw output file or undef
1152 # [2] where to put the munged copy
1153 # [3] the name of the saved file
1154 # [4] TRUE if this is a log file whose deliveries must be sorted
1155 # [5] optionally, a custom munge command
1157 # Returns: 0 comparison succeeded or differences to be ignored
1158 # 1 comparison failed; files may have been updated (=> re-compare)
1160 # Does not return if the user replies "Q" to a prompt.
1163 my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
1165 # If there is no saved file, the raw files must either not exist, or be
1166 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1168 # we check if there is a flavour specific file, but we remember
1169 # the original file name as "generic"
1171 $sf_flavour = "$sf_generic.$flavour";
1172 $sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
1174 if (! -e $sf_current)
1176 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1179 print "** $rf is not empty\n" if (-s $rf);
1180 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1184 print "Continue, Show, or Quit? [Q] ";
1185 $_ = $force_continue ? "c" : <T>;
1186 tests_exit(1) if /^q?$/i;
1187 log_failure($log_failed_filename, $testno, $rf) if (/^c$/i && $force_continue);
1192 foreach $f ($rf, $rsf)
1194 if (defined $f && -s $f)
1197 print "------------ $f -----------\n"
1198 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1199 system("$more '$f'");
1206 interact("Continue, Update & retry, Quit? [Q] ", $force_update, $force_continue);
1207 tests_exit(1) if /^q?$/i;
1208 log_failure($log_failed_filename, $testno, $rsf) if (/^c$/i && $force_continue);
1216 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1217 # was a request to create a saved file. First, create the munged file from any
1218 # data that does exist.
1220 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1221 my($truncated) = munge($rf, $extra) if -e $rf;
1222 if (defined $rsf && -e $rsf)
1224 print MUNGED "\n******** SERVER ********\n";
1225 $truncated |= munge($rsf, $extra);
1229 # If a saved file exists, do the comparison. There are two awkward cases:
1231 # If "*** truncated ***" was found in the new file, it means that a log line
1232 # was overlong, and truncated. The problem is that it may be truncated at
1233 # different points on different systems, because of different user name
1234 # lengths. We reload the file and the saved file, and remove lines from the new
1235 # file that precede "*** truncated ***" until we reach one that matches the
1236 # line that precedes it in the saved file.
1238 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1239 # for an individual message might vary in their order from system to system, as
1240 # a result of parallel deliveries. We load the munged file and sort sequences
1241 # of delivery lines.
1245 # Deal with truncated text items
1249 my(@munged, @saved, $i, $j, $k);
1251 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1254 open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
1259 for ($i = 0; $i < @munged; $i++)
1261 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1263 for (; $j < @saved; $j++)
1264 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1265 last if $j >= @saved; # not found in saved
1267 for ($k = $i - 1; $k >= 0; $k--)
1268 { last if $munged[$k] eq $saved[$j - 1]; }
1270 last if $k <= 0; # failed to find previous match
1271 splice @munged, $k + 1, $i - $k - 1;
1276 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1277 for ($i = 0; $i < @munged; $i++)
1278 { print MUNGED $munged[$i]; }
1282 # Deal with log sorting
1286 my(@munged, $i, $j);
1288 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1292 for ($i = 0; $i < @munged; $i++)
1294 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1296 for ($j = $i + 1; $j < @munged; $j++)
1298 last if $munged[$j] !~
1299 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1301 @temp = splice(@munged, $i, $j - $i);
1302 @temp = sort(@temp);
1303 splice(@munged, $i, 0, @temp);
1307 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1308 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1309 for ($i = 0; $i < @munged; $i++)
1310 { print MUNGED $munged[$i]; }
1316 return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
1318 # Handle comparison failure
1320 print "** Comparison of $mf with $sf_current failed";
1321 system("$more test-cf");
1326 interact("Continue, Retry, Update current"
1327 . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : "")
1328 . " & retry, Quit? [Q] ", $force_update, $force_continue);
1329 tests_exit(1) if /^q?$/i;
1330 log_failure($log_failed_filename, $testno, $sf_current) if (/^c$/i && $force_continue);
1333 last if (/^[us]$/i);
1337 # Update or delete the saved file, and give the appropriate return code.
1341 my $sf = /^u/i ? $sf_current : $sf_flavour;
1342 tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
1346 # if we deal with a flavour file, we can't delete it, because next time the generic
1347 # file would be used again
1348 if ($sf_current eq $sf_flavour) {
1349 open(FOO, ">$sf_current");
1353 tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
1362 ##################################################
1364 # keyed by name of munge; value is a ref to a hash
1365 # which is keyed by file, value a string to look for.
1367 # paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
1368 # Search strings starting with 's' do substitutions;
1369 # with '/' do line-skips.
1370 # Triggered by a scriptfile line "munge <name>"
1371 ##################################################
1374 { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
1376 'gnutls_unexpected' =>
1377 { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
1379 'gnutls_handshake' =>
1380 { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
1382 'optional_events' =>
1383 { 'stdout' => '/event_action =/' },
1386 { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
1388 'optional_cert_hostnames' =>
1389 { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
1392 { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
1395 { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
1398 { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
1401 { 'mainlog' => 's/ X=TLS\S+ / X=TLS_proto_and_cipher /' },
1404 { 'stderr' => 's/(^\s{0,4}|(?<=Process )|(?<=child ))\d{1,5}/ppppp/g' },
1406 'optional_dsn_info' =>
1407 { 'mail' => '/^(X-(Remote-MTA-(smtp-greeting|helo-response)|Exim-Diagnostic|(body|message)-linecount):|Remote-MTA: X-ip;)/'
1410 'optional_config' =>
1412 dkim_(canon|domain|private_key|selector|sign_headers|strict)
1413 |gnutls_require_(kx|mac|protocols)
1414 |hosts_(requ(est|ire)|try)_(dane|ocsp)
1415 |hosts_(avoid|nopass|require|verify_avoid)_tls
1421 { 'mainlog' => 's%/(usr/)?bin/%SYSBINDIR/%' },
1423 'sync_check_data' =>
1424 { 'mainlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/',
1425 'rejectlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/'},
1427 'debuglog_stdout' =>
1428 { 'stdout' => 's/^\d\d:\d\d:\d\d\s+\d+ //;
1429 s/Process \d+ is ready for new message/Process pppp is ready for new message/'
1434 ##################################################
1435 # Subroutine to check the output of a test #
1436 ##################################################
1438 # This function is called when the series of subtests is complete. It makes
1439 # use of check_file(), whose arguments are:
1441 # [0] the name of the main raw output file
1442 # [1] the name of the server raw output file or undef
1443 # [2] where to put the munged copy
1444 # [3] the name of the saved file
1445 # [4] TRUE if this is a log file whose deliveries must be sorted
1446 # [5] an optional custom munge command
1448 # Arguments: Optionally, name of a single custom munge to run.
1449 # Returns: 0 if the output compared equal
1450 # 1 if re-run needed (files may have been updated)
1453 my($mungename) = $_[0];
1455 my($munge) = $munges->{$mungename} if defined $mungename;
1457 $yield = 1 if check_file("spool/log/paniclog",
1458 "spool/log/serverpaniclog",
1459 "test-paniclog-munged",
1460 "paniclog/$testno", 0,
1461 $munge->{'paniclog'});
1463 $yield = 1 if check_file("spool/log/rejectlog",
1464 "spool/log/serverrejectlog",
1465 "test-rejectlog-munged",
1466 "rejectlog/$testno", 0,
1467 $munge->{'rejectlog'});
1469 $yield = 1 if check_file("spool/log/mainlog",
1470 "spool/log/servermainlog",
1471 "test-mainlog-munged",
1472 "log/$testno", $sortlog,
1473 $munge->{'mainlog'});
1477 $yield = 1 if check_file("test-stdout",
1478 "test-stdout-server",
1479 "test-stdout-munged",
1480 "stdout/$testno", 0,
1481 $munge->{'stdout'});
1486 $yield = 1 if check_file("test-stderr",
1487 "test-stderr-server",
1488 "test-stderr-munged",
1489 "stderr/$testno", 0,
1490 $munge->{'stderr'});
1493 # Compare any delivered messages, unless this test is skipped.
1495 if (! $message_skip)
1499 # Get a list of expected mailbox files for this script. We don't bother with
1500 # directories, just the files within them.
1502 foreach $oldmail (@oldmails)
1504 next unless $oldmail =~ /^mail\/$testno\./;
1505 print ">> EXPECT $oldmail\n" if $debug;
1506 $expected_mails{$oldmail} = 1;
1509 # If there are any files in test-mail, compare them. Note that "." and
1510 # ".." are automatically omitted by list_files_below().
1512 @mails = list_files_below("test-mail");
1514 foreach $mail (@mails)
1516 next if $mail eq "test-mail/oncelog";
1518 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1519 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1521 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1524 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1527 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1528 $yield = 1 if check_file($mail, undef, "test-mail-munged",
1529 "mail/$testno.$saved_mail", 0,
1531 delete $expected_mails{"mail/$testno.$saved_mail"};
1534 # Complain if not all expected mails have been found
1536 if (scalar(keys %expected_mails) != 0)
1538 foreach $key (keys %expected_mails)
1539 { print "** no test file found for $key\n"; }
1543 interact("Continue, Update & retry, or Quit? [Q] ", $force_update, $force_continue);
1544 tests_exit(1) if /^q?$/i;
1545 log_failure($log_failed_filename, $testno, "missing email") if (/^c$/i && $force_continue);
1548 # For update, we not only have to unlink the file, but we must also
1549 # remove it from the @oldmails vector, as otherwise it will still be
1550 # checked for when we re-run the test.
1554 foreach $key (keys %expected_mails)
1557 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1558 for ($i = 0; $i < @oldmails; $i++)
1560 if ($oldmails[$i] eq $key)
1562 splice @oldmails, $i, 1;
1573 # Compare any remaining message logs, unless this test is skipped.
1577 # Get a list of expected msglog files for this test
1579 foreach $oldmsglog (@oldmsglogs)
1581 next unless $oldmsglog =~ /^$testno\./;
1582 $expected_msglogs{$oldmsglog} = 1;
1585 # If there are any files in spool/msglog, compare them. However, we have
1586 # to munge the file names because they are message ids, which are
1589 if (opendir(DIR, "spool/msglog"))
1591 @msglogs = sort readdir(DIR);
1594 foreach $msglog (@msglogs)
1596 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1597 ($munged_msglog = $msglog) =~
1598 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1599 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1600 $yield = 1 if check_file("spool/msglog/$msglog", undef,
1601 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
1602 $munge->{'msglog'});
1603 delete $expected_msglogs{"$testno.$munged_msglog"};
1607 # Complain if not all expected msglogs have been found
1609 if (scalar(keys %expected_msglogs) != 0)
1611 foreach $key (keys %expected_msglogs)
1613 print "** no test msglog found for msglog/$key\n";
1614 ($msgid) = $key =~ /^\d+\.(.*)$/;
1615 foreach $cachekey (keys %cache)
1617 if ($cache{$cachekey} eq $msgid)
1619 print "** original msgid $cachekey\n";
1627 interact("Continue, Update, or Quit? [Q] ", $force_update, $force_continue);
1628 tests_exit(1) if /^q?$/i;
1629 log_failure($log_failed_filename, $testno, "missing msglog") if (/^c$/i && $force_continue);
1633 foreach $key (keys %expected_msglogs)
1635 tests_exit(-1, "Failed to unlink msglog/$key")
1636 if !unlink("msglog/$key");
1649 ##################################################
1650 # Subroutine to run one "system" command #
1651 ##################################################
1653 # We put this in a subroutine so that the command can be reflected when
1656 # Argument: the command to be run
1664 $prcmd =~ s/; /;\n>> /;
1665 print ">> $prcmd\n";
1672 ##################################################
1673 # Subroutine to run one script command #
1674 ##################################################
1676 # The <SCRIPT> file is open for us to read an optional return code line,
1677 # followed by the command line and any following data lines for stdin. The
1678 # command line can be continued by the use of \. Data lines are not continued
1679 # in this way. In all lines, the following substutions are made:
1681 # DIR => the current directory
1682 # CALLER => the caller of this script
1684 # Arguments: the current test number
1685 # reference to the subtest number, holding previous value
1686 # reference to the expected return code value
1687 # reference to where to put the command name (for messages)
1688 # auxilliary information returned from a previous run
1690 # Returns: 0 the commmand was executed inline, no subprocess was run
1691 # 1 a non-exim command was run and waited for
1692 # 2 an exim command was run and waited for
1693 # 3 a command was run and not waited for (daemon, server, exim_lock)
1694 # 4 EOF was encountered after an initial return code line
1695 # Optionally alse a second parameter, a hash-ref, with auxilliary information:
1696 # exim_pid: pid of a run process
1697 # munge: name of a post-script results munger
1700 my($testno) = $_[0];
1701 my($subtestref) = $_[1];
1702 my($commandnameref) = $_[3];
1703 my($aux_info) = $_[4];
1706 our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
1708 if (/^(\d+)\s*$/) # Handle unusual return code
1713 return 4 if !defined $_; # Missing command
1720 # Handle concatenated command lines
1723 while (substr($_, -1) eq"\\")
1726 $_ = substr($_, 0, -1);
1727 chomp($temp = <SCRIPT>);
1739 do_substitute($testno);
1740 if ($debug) { printf ">> $_\n"; }
1742 # Pass back the command name (for messages)
1744 ($$commandnameref) = /^(\S+)/;
1746 # Here follows code for handling the various different commands that are
1747 # supported by this script. The first group of commands are all freestanding
1748 # in that they share no common code and are not followed by any data lines.
1754 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1755 # utility and to make DBM files for testing DBM lookups.
1757 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1759 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1760 "echo exim_dbmbuild exit code = \$?)" .
1766 # The "dump" command runs exim_dumpdb. On different systems, the output for
1767 # some types of dump may appear in a different order because it's just hauled
1768 # out of the DBM file. We can solve this by sorting. Ignore the leading
1769 # date/time, as it will be flattened later during munging.
1771 if (/^dump\s+(\S+)/)
1775 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1776 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1777 open(OUT, ">>test-stdout");
1778 print OUT "+++++++++++++++++++++++++++\n";
1780 if ($which eq "retry")
1787 my($aa) = split(' ', $a);
1788 my($bb) = split(' ', $b);
1792 foreach $item (@temp)
1794 $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
1795 print OUT " $item\n";
1801 if ($which eq "callout")
1804 my($aa) = substr $a, 21;
1805 my($bb) = substr $b, 21;
1818 # The "echo" command is a way of writing comments to the screen.
1820 if (/^echo\s+(.*)$/)
1827 # The "exim_lock" command runs exim_lock in the same manner as "server",
1828 # but it doesn't use any input.
1830 if (/^exim_lock\s+(.*)$/)
1832 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1833 $server_pid = open SERVERCMD, "|$cmd" ||
1834 tests_exit(-1, "Failed to run $cmd\n");
1836 # This gives the process time to get started; otherwise the next
1837 # process may not find it there when it expects it.
1839 select(undef, undef, undef, 0.1);
1844 # The "exinext" command runs exinext
1846 if (/^exinext\s+(.*)/)
1848 run_system("(./eximdir/exinext " .
1849 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1850 "-C $parm_cwd/test-config $1;" .
1851 "echo exinext exit code = \$?)" .
1857 # The "exigrep" command runs exigrep on the current mainlog
1859 if (/^exigrep\s+(.*)/)
1861 run_system("(./eximdir/exigrep " .
1862 "$1 $parm_cwd/spool/log/mainlog;" .
1863 "echo exigrep exit code = \$?)" .
1869 # The "eximstats" command runs eximstats on the current mainlog
1871 if (/^eximstats\s+(.*)/)
1873 run_system("(./eximdir/eximstats " .
1874 "$1 $parm_cwd/spool/log/mainlog;" .
1875 "echo eximstats exit code = \$?)" .
1881 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
1882 # spool directory, to save Exim from re-creating it each time.
1886 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
1887 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
1888 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
1889 "sudo chmod 0400 $gen_fn";
1894 # The "killdaemon" command should ultimately follow the starting of any Exim
1895 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
1896 # it outputting "Terminated" to the terminal when not in the background.
1900 my $return_extra = {};
1901 if (exists $aux_info->{exim_pid})
1903 $pid = $aux_info->{exim_pid};
1904 $return_extra->{exim_pid} = undef;
1905 print ">> killdaemon: recovered pid $pid\n" if $debug;
1908 run_system("sudo /bin/kill -INT $pid");
1912 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
1915 run_system("sudo /bin/kill -INT $pid");
1916 close DAEMONCMD; # Waits for process
1919 run_system("sudo /bin/rm -f spool/exim-daemon.*");
1920 return (1, $return_extra);
1924 # The "millisleep" command is like "sleep" except that its argument is in
1925 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
1928 elsif (/^millisleep\s+(.*)$/)
1930 select(undef, undef, undef, $1/1000);
1935 # The "munge" command selects one of a hardwired set of test-result modifications
1936 # to be made before result compares are run agains the golden set. This lets
1937 # us account for test-system dependent things which only affect a few, but known,
1939 # Currently only the last munge takes effect.
1941 if (/^munge\s+(.*)$/)
1943 return (0, { munge => $1 });
1947 # The "sleep" command does just that. For sleeps longer than 1 second we
1948 # tell the user what's going on.
1950 if (/^sleep\s+(.*)$/)
1958 printf(" Test %d sleep $1 ", $$subtestref);
1964 printf("\r Test %d $cr", $$subtestref);
1970 # Various Unix management commands are recognized
1972 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
1973 /^sudo\s(rmdir|rm|mv|chown|chmod)\s/)
1975 run_system("$_ >>test-stdout 2>>test-stderr");
1984 # The next group of commands are also freestanding, but they are all followed
1988 # The "server" command starts up a script-driven server that runs in parallel
1989 # with the following exim command. Therefore, we want to run a subprocess and
1990 # not yet wait for it to complete. The waiting happens after the next exim
1991 # command, triggered by $server_pid being non-zero. The server sends its output
1992 # to a different file. The variable $server_opts, if not empty, contains
1993 # options to disable IPv4 or IPv6 if necessary.
1994 # This works because "server" swallows its stdin before waiting for a connection.
1996 if (/^server\s+(.*)$/)
1998 $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
1999 $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
2000 print ">> $cmd\n" if ($debug);
2001 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
2002 SERVERCMD->autoflush(1);
2003 print ">> Server pid is $server_pid\n" if $debug;
2007 last if /^\*{4}\s*$/;
2010 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
2011 # because close() waits for the process.
2013 # Interlock the server startup; otherwise the next
2014 # process may not find it there when it expects it.
2015 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2020 # The "write" command is a way of creating files of specific sizes for
2021 # buffering tests, or containing specific data lines from within the script
2022 # (rather than hold lots of little files). The "catwrite" command does the
2023 # same, but it also copies the lines to test-stdout.
2025 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
2027 my($cat) = defined $1;
2029 @sizes = split /\s+/, $3 if defined $3;
2030 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
2034 open CAT, ">>test-stdout" ||
2035 tests_exit(-1, "Failed to open test-stdout: $!");
2036 print CAT "==========\n";
2039 if (scalar @sizes > 0)
2046 last if /^\+{4}\s*$/;
2053 while (scalar @sizes > 0)
2055 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
2056 $leadin = "" if !defined $leadin;
2058 $len -= length($leadin) + 1;
2059 while ($count-- > 0)
2061 print FILE $leadin, "a" x $len, "\n";
2062 print CAT $leadin, "a" x $len, "\n" if $cat;
2067 # Post data, or only data if no sized data
2072 last if /^\*{4}\s*$/;
2080 print CAT "==========\n";
2091 # From this point on, script commands are implemented by setting up a shell
2092 # command in the variable $cmd. Shared code to run this command and handle its
2093 # input and output follows.
2095 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
2096 # program that plays the part of an email client. We also have the availability
2097 # of running Perl for doing one-off special things. Note that all these
2098 # commands expect stdin data to be supplied.
2100 if (/^client/ || /^(sudo\s+)?perl\b/)
2102 s"client"./bin/client";
2103 $cmd = "$_ >>test-stdout 2>>test-stderr";
2106 # For the "exim" command, replace the text "exim" with the path for the test
2107 # binary, plus -D options to pass over various parameters, and a -C option for
2108 # the testing configuration file. When running in the test harness, Exim does
2109 # not drop privilege when -C and -D options are present. To run the exim
2110 # command as root, we use sudo.
2112 elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+)?\s+(.*)$/)
2115 my($envset) = (defined $1)? $1 : "";
2116 my($sudo) = (defined $3)? "sudo " . (defined $4 ? "-u $4 ":"") : "";
2117 my($special)= (defined $5)? $5 : "";
2118 $wait_time = (defined $2)? $2 : 0;
2120 # Return 2 rather than 1 afterwards
2124 # Update the test number
2126 $$subtestref = $$subtestref + 1;
2127 printf(" Test %d $cr", $$subtestref);
2129 # Copy the configuration file, making the usual substitutions.
2131 open (IN, "$parm_cwd/confs/$testno") ||
2132 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
2133 open (OUT, ">test-config") ||
2134 tests_exit(-1, "Couldn't open test-config: $!\n");
2137 do_substitute($testno);
2143 # The string $msg1 in args substitutes the message id of the first
2144 # message on the queue, and so on. */
2146 if ($args =~ /\$msg/)
2148 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
2149 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
2150 "-C $parm_cwd/test-config |";
2151 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
2152 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
2154 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
2157 # Done backwards just in case there are more than 9
2160 for ($i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
2161 if ( $args =~ /\$msg\d/ )
2163 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
2164 unless $force_continue;
2168 # If -d is specified in $optargs, remove it from $args; i.e. let
2169 # the command line for runtest override. Then run Exim.
2171 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
2173 my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : "";
2175 $cmd = "$envset$sudo$opt_valgrind" .
2176 "$parm_cwd/eximdir/exim$special$optargs " .
2177 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
2178 "-C $parm_cwd/test-config $args " .
2179 ">>test-stdout 2>>test-stderr";
2180 # If the command is starting an Exim daemon, we run it in the same
2181 # way as the "server" command above, that is, we don't want to wait
2182 # for the process to finish. That happens when "killdaemon" is obeyed later
2183 # in the script. We also send the stderr output to test-stderr-server. The
2184 # daemon has its log files put in a different place too (by configuring with
2185 # log_file_path). This requires the directory to be set up in advance.
2187 # There are also times when we want to run a non-daemon version of Exim
2188 # (e.g. a queue runner) with the server configuration. In this case,
2189 # we also define -DNOTDAEMON.
2191 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
2193 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2194 if ($debug) { printf ">> daemon: $cmd\n"; }
2195 run_system("sudo mkdir spool/log 2>/dev/null");
2196 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2198 # Before running the command, convert the -bd option into -bdf so that an
2199 # Exim daemon doesn't double fork. This means that when we wait close
2200 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
2201 # file is written to the spool directory, in case the Exim binary was
2202 # built with PID_FILE_PATH pointing somewhere else.
2204 if ($cmd =~ /\s-oP\s/)
2206 ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
2207 $cmd =~ s!\s-bd\s! -bdf !;
2211 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2212 $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
2214 print ">> |${cmd}-server\n" if ($debug);
2215 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
2216 DAEMONCMD->autoflush(1);
2217 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2219 # Interlock with daemon startup
2220 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2221 return 3; # Don't wait
2223 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
2225 my $listen_port = $1;
2226 my $waitmode_sock = new FileHandle;
2227 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
2228 run_system("sudo mkdir spool/log 2>/dev/null");
2229 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2231 my ($s_ip,$s_port) = ('127.0.0.1', $listen_port);
2232 my $sin = sockaddr_in($s_port, inet_aton($s_ip))
2233 or die "** Failed packing $s_ip:$s_port\n";
2234 socket($waitmode_sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2235 or die "** Unable to open socket $s_ip:$s_port: $!\n";
2236 setsockopt($waitmode_sock, SOL_SOCKET, SO_REUSEADDR, 1)
2237 or die "** Unable to setsockopt(SO_REUSEADDR): $!\n";
2238 bind($waitmode_sock, $sin)
2239 or die "** Unable to bind socket ($s_port): $!\n";
2240 listen($waitmode_sock, 5);
2242 if (not defined $pid) { die "** fork failed: $!\n" }
2245 open(STDIN, "<&", $waitmode_sock) or die "** dup sock to stdin failed: $!\n";
2246 close($waitmode_sock);
2247 print "[$$]>> ${cmd}-server\n" if ($debug);
2248 exec "exec ${cmd}-server";
2251 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2252 select(undef, undef, undef, 0.3); # Let the daemon get going
2253 return (3, { exim_pid => $pid }); # Don't wait
2257 # The "background" command is run but not waited-for, like exim -DSERVER=server.
2258 # One script line is read and fork-exec'd. The PID is stored for a later
2261 elsif (/^background$/)
2264 # $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2266 $_ = <SCRIPT>; $lineno++;
2269 if ($debug) { printf ">> daemon: $line >>test-stdout 2>>test-stderr\n"; }
2272 if (not defined $pid) { die "** fork failed: $!\n" }
2274 print "[$$]>> ${line}\n" if ($debug);
2276 open(STDIN, "<", "test-stdout");
2278 open(STDOUT, ">>", "test-stdout");
2280 open(STDERR, ">>", "test-stderr-server");
2281 exec "exec ${line}";
2285 # open(my $fh, ">", $pidfile) ||
2286 # tests_exit(-1, "Failed to open $pidfile: $!");
2287 # printf($fh, "%d\n", $pid);
2290 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2291 select(undef, undef, undef, 0.3); # Let the daemon get going
2292 return (3, { exim_pid => $pid }); # Don't wait
2299 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
2302 # Run the command, with stdin connected to a pipe, and write the stdin data
2303 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
2304 # the terminating newline (and the \NONL\). If the command contains
2305 # -DSERVER=server add "-server" to the command, where it will adjoin the name
2306 # for the stderr file. See comment above about the use of -DSERVER.
2308 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
2309 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
2310 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
2316 last if /^\*{4}\s*$/;
2317 do_substitute($testno);
2318 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
2321 # For timeout tests, wait before closing the pipe; we expect a
2322 # SIGPIPE error in this case.
2326 printf(" Test %d sleep $wait_time ", $$subtestref);
2327 while ($wait_time-- > 0)
2332 printf("\r Test %d $cr", $$subtestref);
2335 $sigpipehappened = 0;
2336 close CMD; # Waits for command to finish
2337 return $yield; # Ran command and waited
2343 ###############################################################################
2344 ###############################################################################
2346 # Here beginneth the Main Program ...
2348 ###############################################################################
2349 ###############################################################################
2353 print "Exim tester $testversion\n";
2355 # extend the PATH with .../sbin
2356 # we map all (.../bin) to (.../sbin:.../bin)
2358 my %seen = map { $_, 1 } split /:/, $ENV{PATH};
2359 join ':' => map { m{(.*)/bin$}
2360 ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
2362 split /:/, $ENV{PATH};
2365 ##################################################
2366 # Some tests check created file modes #
2367 ##################################################
2372 ##################################################
2373 # Check for the "less" command #
2374 ##################################################
2376 $more = "more" if system("which less >/dev/null 2>&1") != 0;
2380 ##################################################
2381 # Check for sudo access to root #
2382 ##################################################
2384 print "You need to have sudo access to root to run these tests. Checking ...\n";
2385 if (system("sudo date >/dev/null") != 0)
2387 die "** Test for sudo failed: testing abandoned.\n";
2391 print "Test for sudo OK\n";
2396 ##################################################
2397 # See if an Exim binary has been given #
2398 ##################################################
2400 # If the first character of the first argument is '/', the argument is taken
2401 # as the path to the binary. If the first argument does not start with a
2402 # '/' but exists in the file system, it's assumed to be the Exim binary.
2404 $parm_exim = (@ARGV > 0 && (-x $ARGV[0] or $ARGV[0] =~ m?^/?))? Cwd::abs_path(shift @ARGV) : "";
2405 print "Exim binary is $parm_exim\n" if $parm_exim ne "";
2409 ##################################################
2410 # Sort out options and which tests are to be run #
2411 ##################################################
2413 # There are a few possible options for the test script itself; after these, any
2414 # options are passed on to Exim calls within the tests. Typically, this is used
2415 # to turn on Exim debugging while setting up a test.
2417 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2419 my($arg) = shift @ARGV;
2422 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2423 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
2424 if ($arg eq "-CONTINUE"){$force_continue = 1;
2427 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2428 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2429 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2430 if ($arg eq "-KEEP") { $save_output = 1; next; }
2431 if ($arg eq "-VALGRIND") { $valgrind = 1; next; }
2432 if ($arg =~ /^-FLAVOU?R$/) { $flavour = shift; next; }
2434 $optargs .= " $arg";
2437 # Any subsequent arguments are a range of test numbers.
2441 $test_end = $test_start = $ARGV[0];
2442 $test_end = $ARGV[1] if (@ARGV > 1);
2443 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2444 if $test_end eq "+";
2445 die "** Test numbers out of order\n" if ($test_end < $test_start);
2449 ##################################################
2450 # Make the command's directory current #
2451 ##################################################
2453 # After doing so, we find its absolute path name.
2456 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2457 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2458 $parm_cwd = Cwd::getcwd();
2461 ##################################################
2462 # Search for an Exim binary to test #
2463 ##################################################
2465 # If an Exim binary hasn't been provided, try to find one. We can handle the
2466 # case where exim-testsuite is installed alongside Exim source directories. For
2467 # PH's private convenience, if there's a directory just called "exim4", that
2468 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2471 if ($parm_exim eq "")
2473 my($use_srcdir) = "";
2475 opendir DIR, ".." || die "** Failed to opendir \"..\": $!\n";
2476 while ($f = readdir(DIR))
2480 # Try this directory if it is "exim4" or if it is exim-snapshot or exim-n.m
2481 # possibly followed by -RCx where n.m is greater than any previously tried
2482 # directory. Thus, we should choose the highest version of Exim that has
2485 if ($f eq "exim4" || $f eq "exim-snapshot" || $f eq 'src')
2489 if ($f =~ /^exim-\d+\.\d+(-RC\d+)?$/ && $f gt $use_srcdir); }
2491 # Look for a build directory with a binary in it. If we find a binary,
2492 # accept this source directory.
2496 opendir SRCDIR, "../$srcdir" ||
2497 die "** Failed to opendir \"$cwd/../$srcdir\": $!\n";
2498 while ($f = readdir(SRCDIR))
2500 if ($f =~ /^build-/ && -e "../$srcdir/$f/exim")
2502 $use_srcdir = $srcdir;
2503 $parm_exim = "$cwd/../$srcdir/$f/exim";
2504 $parm_exim =~ s'/[^/]+/\.\./'/';
2511 # If we have found "exim4" or "exim-snapshot", that takes precedence.
2512 # Otherwise, continue to see if there's a later version.
2514 last if $use_srcdir eq "exim4" || $use_srcdir eq "exim-snapshot";
2517 print "Exim binary found in $parm_exim\n" if $parm_exim ne "";
2520 # If $parm_exim is still empty, ask the caller
2522 if ($parm_exim eq "")
2524 print "** Did not find an Exim binary to test\n";
2525 for ($i = 0; $i < 5; $i++)
2528 print "** Enter pathname for Exim binary: ";
2529 chomp($trybin = <STDIN>);
2532 $parm_exim = $trybin;
2537 print "** $trybin does not exist\n";
2540 die "** Too many tries\n" if $parm_exim eq "";
2545 ##################################################
2546 # Find what is in the binary #
2547 ##################################################
2549 # deal with TRUSTED_CONFIG_LIST restrictions
2550 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2551 open (IN, "$parm_cwd/confs/0000") ||
2552 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
2553 open (OUT, ">test-config") ||
2554 tests_exit(-1, "Couldn't open test-config: $!\n");
2555 while (<IN>) { print OUT; }
2559 print("Probing with config file: $parm_cwd/test-config\n");
2560 open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
2561 "-bP exim_user exim_group 2>&1|") ||
2562 die "** Cannot run $parm_exim: $!\n";
2565 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2566 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2567 $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
2568 ($parm_configure_owner, $parm_configure_group) = ($1, $2)
2569 if /^Configure owner:\s*(\d+):(\d+)/;
2570 print "$_" if /wrong owner/;
2574 if (defined $parm_eximuser)
2576 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2577 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2581 print "Unable to extract exim_user from binary.\n";
2582 print "Check if Exim refused to run; if so, consider:\n";
2583 print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
2584 die "Failing to get information from binary.\n";
2587 if (defined $parm_eximgroup)
2589 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2590 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2593 # check the permissions on the TRUSTED_CONFIG_LIST
2594 if (defined $parm_trusted_config_list)
2596 die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
2597 if not -f $parm_trusted_config_list;
2599 die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
2600 if 02 & (stat _)[2];
2602 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
2604 scalar(getgrgid 0), scalar(getgrgid $>)
2605 if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
2607 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
2608 scalar(getpwuid 0), scalar(getpwuid $>)
2609 if (not (-o _ or (stat _)[4] == 0));
2611 open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
2612 my $test_config = getcwd() . '/test-config';
2613 die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
2614 if not grep { /^$test_config$/ } <TCL>;
2618 die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
2621 die "CONFIGURE_OWNER ($parm_configure_owner) does not match the user invoking $0 ($>)\n"
2622 if $parm_configure_owner != $>;
2624 die "CONFIGURE_GROUP ($parm_configure_group) does not match the group invoking $0 ($))\n"
2625 if 0020 & (stat "$parm_cwd/test-config")[2]
2626 and $parm_configure_group != $);
2629 open(EXIMINFO, "$parm_exim -d-all+transport -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2630 die "** Cannot run $parm_exim: $!\n";
2632 print "-" x 78, "\n";
2638 if (/^(Exim|Library) version/) { print; }
2640 elsif (/^Size of off_t: (\d+)/)
2643 $have_largefiles = 1 if $1 > 4;
2644 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2648 elsif (/^Support for: (.*)/)
2651 @temp = split /(\s+)/, $1;
2653 %parm_support = @temp;
2656 elsif (/^Lookups \(built-in\): (.*)/)
2659 @temp = split /(\s+)/, $1;
2661 %parm_lookups = @temp;
2664 elsif (/^Authenticators: (.*)/)
2667 @temp = split /(\s+)/, $1;
2669 %parm_authenticators = @temp;
2672 elsif (/^Routers: (.*)/)
2675 @temp = split /(\s+)/, $1;
2677 %parm_routers = @temp;
2680 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2681 # that the basic transport name is set, and then the name with each of the
2684 elsif (/^Transports: (.*)/)
2687 @temp = split /(\s+)/, $1;
2690 %parm_transports = @temp;
2691 foreach $k (keys %parm_transports)
2695 @temp = split /\//, $k;
2696 $parm_transports{"$temp[0]"} = " ";
2697 for ($i = 1; $i < @temp; $i++)
2698 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2704 print "-" x 78, "\n";
2706 unlink("$parm_cwd/test-config");
2708 ##################################################
2709 # Check for SpamAssassin and ClamAV #
2710 ##################################################
2712 # These are crude tests. If they aren't good enough, we'll have to improve
2713 # them, for example by actually passing a message through spamc or clamscan.
2715 if (defined $parm_support{'Content_Scanning'})
2717 my $sock = new FileHandle;
2719 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2721 print "The spamc command works:\n";
2723 # This test for an active SpamAssassin is courtesy of John Jetmore.
2724 # The tests are hard coded to localhost:783, so no point in making
2725 # this test flexible like the clamav test until the test scripts are
2726 # changed. spamd doesn't have the nice PING/PONG protoccol that
2727 # clamd does, but it does respond to errors in an informative manner,
2730 my($sint,$sport) = ('127.0.0.1',783);
2733 my $sin = sockaddr_in($sport, inet_aton($sint))
2734 or die "** Failed packing $sint:$sport\n";
2735 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2736 or die "** Unable to open socket $sint:$sport\n";
2739 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2741 connect($sock, $sin)
2742 or die "** Unable to connect to socket $sint:$sport\n";
2745 select((select($sock), $| = 1)[0]);
2746 print $sock "bad command\r\n";
2749 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2755 or die "** Did not get SPAMD from socket $sint:$sport. "
2762 print " Assume SpamAssassin (spamd) is not running\n";
2766 $parm_running{'SpamAssassin'} = ' ';
2767 print " SpamAssassin (spamd) seems to be running\n";
2772 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2775 # For ClamAV, we need to find the clamd socket for use in the Exim
2776 # configuration. Search for the clamd configuration file.
2778 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2780 my($f, $clamconf, $test_prefix);
2782 print "The clamscan command works";
2784 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2785 $test_prefix = "" if !defined $test_prefix;
2787 foreach $f ("$test_prefix/etc/clamd.conf",
2788 "$test_prefix/usr/local/etc/clamd.conf",
2789 "$test_prefix/etc/clamav/clamd.conf", "")
2798 # Read the ClamAV configuration file and find the socket interface.
2800 if ($clamconf ne "")
2803 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2806 if (/^LocalSocket\s+(.*)/)
2808 $parm_clamsocket = $1;
2809 $socket_domain = AF_UNIX;
2812 if (/^TCPSocket\s+(\d+)/)
2814 if (defined $parm_clamsocket)
2816 $parm_clamsocket .= " $1";
2817 $socket_domain = AF_INET;
2822 $parm_clamsocket = " $1";
2825 elsif (/^TCPAddr\s+(\S+)/)
2827 if (defined $parm_clamsocket)
2829 $parm_clamsocket = $1 . $parm_clamsocket;
2830 $socket_domain = AF_INET;
2835 $parm_clamsocket = $1;
2841 if (defined $socket_domain)
2843 print ":\n The clamd socket is $parm_clamsocket\n";
2844 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2848 if ($socket_domain == AF_UNIX)
2850 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2852 elsif ($socket_domain == AF_INET)
2854 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2855 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2856 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2860 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2862 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2863 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2865 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2868 my $ofh = select $sock; $| = 1; select $ofh;
2869 print $sock "PING\n";
2871 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2876 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2883 print " Assume ClamAV is not running\n";
2887 $parm_running{'ClamAV'} = ' ';
2888 print " ClamAV seems to be running\n";
2893 print ", but the socket for clamd could not be determined\n";
2894 print "Assume ClamAV is not running\n";
2900 print ", but I can't find a configuration for clamd\n";
2901 print "Assume ClamAV is not running\n";
2907 ##################################################
2909 ##################################################
2910 if (defined $parm_lookups{'redis'})
2912 if (system("redis-server -v 2>/dev/null >/dev/null") == 0)
2914 print "The redis-server command works\n";
2915 $parm_running{'redis'} = ' ';
2919 print "The redis-server command failed: assume Redis not installed\n";
2923 ##################################################
2924 # Test for the basic requirements #
2925 ##################################################
2927 # This test suite assumes that Exim has been built with at least the "usual"
2928 # set of routers, transports, and lookups. Ensure that this is so.
2932 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
2934 $missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
2935 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
2936 $missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
2937 $missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
2939 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
2940 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
2941 $missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
2942 $missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
2947 print "** Many features can be included or excluded from Exim binaries.\n";
2948 print "** This test suite requires that Exim is built to contain a certain\n";
2949 print "** set of basic facilities. It seems that some of these are missing\n";
2950 print "** from the binary that is under test, so the test cannot proceed.\n";
2951 print "** The missing facilities are:\n";
2953 die "** Test script abandoned\n";
2957 ##################################################
2958 # Check for the auxiliary programs #
2959 ##################################################
2961 # These are always required:
2963 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
2964 "fakens", "iefbr14", "server")
2966 next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
2967 next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
2968 if (!-e "bin/$prog")
2971 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
2972 die "** Test script abandoned\n";
2976 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
2977 # compiled on systems where we don't know how to. However, if Exim does not
2978 # have that functionality compiled, we needn't bother.
2980 $dlfunc_deleted = 0;
2981 if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
2983 delete $parm_support{'Expand_dlfunc'};
2984 $dlfunc_deleted = 1;
2988 ##################################################
2989 # Find environmental details #
2990 ##################################################
2992 # Find the caller of this program.
2994 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
2995 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
2997 $pwpw = $pwpw; # Kill Perl warnings
2998 $pwquota = $pwquota;
3001 $parm_caller_group = getgrgid($parm_caller_gid);
3003 print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
3004 print "Home directory is $parm_caller_home\n";
3006 unless (defined $parm_eximgroup)
3008 print "Unable to derive \$parm_eximgroup.\n";
3009 die "** ABANDONING.\n";
3012 print "You need to be in the Exim group to run these tests. Checking ...";
3014 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
3020 print "\nOh dear, you are not in the Exim group.\n";
3021 die "** Testing abandoned.\n";
3024 # Find this host's IP addresses - there may be many, of course, but we keep
3025 # one of each type (IPv4 and IPv6).
3033 open(IFCONFIG, "ifconfig -a|") || die "** Cannot run \"ifconfig\": $!\n";
3034 while (($parm_ipv4 eq "" || $parm_ipv6 eq "") && ($_ = <IFCONFIG>))
3037 if ($parm_ipv4 eq "" &&
3038 $_ =~ /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)\s/i)
3041 next if ($ip =~ /^127\./ || $ip =~ /^10\./);
3045 if ($parm_ipv6 eq "" &&
3046 $_ =~ /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)/i)
3049 next if ($ip eq "::1" || $ip =~ /^fe80/i);
3055 # Use private IP addresses if there are no public ones.
3057 $parm_ipv4 = $local_ipv4 if ($parm_ipv4 eq "");
3058 $parm_ipv6 = $local_ipv6 if ($parm_ipv6 eq "");
3060 # If either type of IP address is missing, we need to set the value to
3061 # something other than empty, because that wrecks the substitutions. The value
3062 # is reflected, so use a meaningful string. Set appropriate options for the
3063 # "server" command. In practice, however, many tests assume 127.0.0.1 is
3064 # available, so things will go wrong if there is no IPv4 address. The lack
3065 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
3066 # and $have_ipv6 false.
3068 if ($parm_ipv4 eq "")
3071 $parm_ipv4 = "<no IPv4 address found>";
3072 $server_opts .= " -noipv4";
3074 elsif ($have_ipv4 == 0)
3076 $parm_ipv4 = "<IPv4 testing disabled>";
3077 $server_opts .= " -noipv4";
3081 $parm_running{"IPv4"} = " ";
3084 if ($parm_ipv6 eq "")
3087 $parm_ipv6 = "<no IPv6 address found>";
3088 $server_opts .= " -noipv6";
3089 delete($parm_support{"IPv6"});
3091 elsif ($have_ipv6 == 0)
3093 $parm_ipv6 = "<IPv6 testing disabled>";
3094 $server_opts .= " -noipv6";
3095 delete($parm_support{"IPv6"});
3097 elsif (!defined $parm_support{'IPv6'})
3100 $parm_ipv6 = "<no IPv6 support in Exim binary>";
3101 $server_opts .= " -noipv6";
3105 $parm_running{"IPv6"} = " ";
3108 print "IPv4 address is $parm_ipv4\n";
3109 print "IPv6 address is $parm_ipv6\n";
3111 # For munging test output, we need the reversed IP addresses.
3113 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
3114 join(".", reverse(split /\./, $parm_ipv4));
3116 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
3117 if ($parm_ipv6 =~ /^[\da-f]/)
3119 my(@comps) = split /:/, $parm_ipv6;
3121 foreach $comp (@comps)
3123 push @nibbles, sprintf("%lx", hex($comp) >> 8);
3124 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
3126 $parm_ipv6r = join(".", reverse(@nibbles));
3129 # Find the host name, fully qualified.
3131 chomp($temp = `hostname`);
3132 $parm_hostname = (gethostbyname($temp))[0];
3133 $parm_hostname = "no.host.name.found" if $parm_hostname eq "";
3134 print "Hostname is $parm_hostname\n";
3136 if ($parm_hostname !~ /\./)
3138 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
3141 if ($parm_hostname =~ /[[:upper:]]/)
3143 print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
3148 ##################################################
3149 # Create a testing version of Exim #
3150 ##################################################
3152 # We want to be able to run Exim with a variety of configurations. Normally,
3153 # the use of -C to change configuration causes Exim to give up its root
3154 # privilege (unless the caller is exim or root). For these tests, we do not
3155 # want this to happen. Also, we want Exim to know that it is running in its
3158 # We achieve this by copying the binary and patching it as we go. The new
3159 # binary knows it is a testing copy, and it allows -C and -D without loss of
3160 # privilege. Clearly, this file is dangerous to have lying around on systems
3161 # where there are general users with login accounts. To protect against this,
3162 # we put the new binary in a special directory that is accessible only to the
3163 # caller of this script, who is known to have sudo root privilege from the test
3164 # that was done above. Furthermore, we ensure that the binary is deleted at the
3165 # end of the test. First ensure the directory exists.
3168 { unlink "eximdir/exim"; } # Just in case
3171 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
3172 system("sudo chgrp $parm_eximgroup eximdir");
3175 # The construction of the patched binary must be done as root, so we use
3176 # a separate script. As well as indicating that this is a test-harness binary,
3177 # the version number is patched to "x.yz" so that its length is always the
3178 # same. Otherwise, when it appears in Received: headers, it affects the length
3179 # of the message, which breaks certain comparisons.
3181 die "** Unable to make patched exim: $!\n"
3182 if (system("sudo ./patchexim $parm_exim") != 0);
3184 # From this point on, exits from the program must go via the subroutine
3185 # tests_exit(), so that suitable cleaning up can be done when required.
3186 # Arrange to catch interrupting signals, to assist with this.
3188 $SIG{'INT'} = \&inthandler;
3189 $SIG{'PIPE'} = \&pipehandler;
3191 # For some tests, we need another copy of the binary that is setuid exim rather
3194 system("sudo cp eximdir/exim eximdir/exim_exim;" .
3195 "sudo chown $parm_eximuser eximdir/exim_exim;" .
3196 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
3197 "sudo chmod 06755 eximdir/exim_exim");
3200 ##################################################
3201 # Make copies of utilities we might need #
3202 ##################################################
3204 # Certain of the tests make use of some of Exim's utilities. We do not need
3205 # to be root to copy these.
3207 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
3209 $dbm_build_deleted = 0;
3210 if (defined $parm_lookups{'dbm'} &&
3211 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
3213 delete $parm_lookups{'dbm'};
3214 $dbm_build_deleted = 1;
3217 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
3219 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
3222 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
3224 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
3227 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
3229 tests_exit(-1, "Failed to make a copy of exinext: $!");
3232 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
3234 tests_exit(-1, "Failed to make a copy of exigrep: $!");
3237 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
3239 tests_exit(-1, "Failed to make a copy of eximstats: $!");
3243 ##################################################
3244 # Check that the Exim user can access stuff #
3245 ##################################################
3247 # We delay this test till here so that we can check access to the actual test
3248 # binary. This will be needed when Exim re-exec's itself to do deliveries.
3250 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
3251 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
3253 if ($parm_caller_uid eq $parm_exim_uid) {
3254 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
3255 ."the same as caller ($parm_caller,$parm_caller_uid)");
3257 if ($parm_caller_gid eq $parm_exim_gid) {
3258 tests_exit(-1, "Exim group ($parm_eximgroup,$parm_exim_gid) cannot be "
3259 ."the same as caller's ($parm_caller) group as it confuses "
3260 ."results analysis");
3263 print "The Exim user needs access to the test suite directory. Checking ...";
3265 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
3267 my($why) = "unknown failure $rc";
3269 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
3270 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
3271 $why = "Couldn't read auxiliary group list" if $rc == 3;
3272 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
3273 $why = "Couldn't set gid" if $rc == 5;
3274 $why = "Couldn't set uid" if $rc == 6;
3275 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
3276 print "\n** $why\n";
3277 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
3285 ##################################################
3286 # Create a list of available tests #
3287 ##################################################
3289 # The scripts directory contains a number of subdirectories whose names are
3290 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
3291 # from the first requires certain optional features to be included in the Exim
3292 # binary. These requirements are contained in a file called "REQUIRES" within
3293 # the directory. We scan all these tests, discarding those that cannot be run
3294 # because the current binary does not support the right facilities, and also
3295 # those that are outside the numerical range selected.
3297 print "\nTest range is $test_start to $test_end (flavour $flavour)\n";
3298 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
3300 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
3301 if $dbm_build_deleted;
3303 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
3304 @test_dirs = sort readdir(DIR);
3307 # Remove . and .. and CVS from the list.
3309 for ($i = 0; $i < @test_dirs; $i++)
3311 my($d) = $test_dirs[$i];
3312 if ($d eq "." || $d eq ".." || $d eq "CVS")
3314 splice @test_dirs, $i, 1;
3319 # Scan for relevant tests
3321 for ($i = 0; $i < @test_dirs; $i++)
3323 my($testdir) = $test_dirs[$i];
3326 print ">>Checking $testdir\n" if $debug;
3328 # Skip this directory if the first test is equal or greater than the first
3329 # test in the next directory.
3331 next if ($i < @test_dirs - 1) &&
3332 ($test_start >= substr($test_dirs[$i+1], 0, 4));
3334 # No need to carry on if the end test is less than the first test in this
3337 last if $test_end < substr($testdir, 0, 4);
3339 # Check requirements, if any.
3341 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
3347 if (/^support (.*)$/)
3349 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
3351 elsif (/^running (.*)$/)
3353 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
3355 elsif (/^lookup (.*)$/)
3357 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
3359 elsif (/^authenticators? (.*)$/)
3361 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
3363 elsif (/^router (.*)$/)
3365 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
3367 elsif (/^transport (.*)$/)
3369 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
3373 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
3380 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
3384 # Loop if we do not want the tests in this subdirectory.
3389 print "Omitting tests in $testdir (missing $_)\n";
3393 # We want the tests from this subdirectory, provided they are in the
3394 # range that was selected.
3396 opendir(SUBDIR, "scripts/$testdir") ||
3397 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
3398 @testlist = sort readdir(SUBDIR);
3401 foreach $test (@testlist)
3403 next if $test !~ /^\d{4}(?:\.\d+)?$/;
3404 next if $test < $test_start || $test > $test_end;
3405 push @test_list, "$testdir/$test";
3409 print ">>Test List: @test_list\n", if $debug;
3412 ##################################################
3413 # Munge variable auxiliary data #
3414 ##################################################
3416 # Some of the auxiliary data files have to refer to the current testing
3417 # directory and other parameter data. The generic versions of these files are
3418 # stored in the aux-var-src directory. At this point, we copy each of them
3419 # to the aux-var directory, making appropriate substitutions. There aren't very
3420 # many of them, so it's easiest just to do this every time. Ensure the mode
3421 # is standardized, as this path is used as a test for the ${stat: expansion.
3423 # A similar job has to be done for the files in the dnszones-src directory, to
3424 # make the fake DNS zones for testing. Most of the zone files are copied to
3425 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
3426 # networks that are defined by parameter.
3428 foreach $basedir ("aux-var", "dnszones")
3430 system("sudo rm -rf $parm_cwd/$basedir");
3431 mkdir("$parm_cwd/$basedir", 0777);
3432 chmod(0755, "$parm_cwd/$basedir");
3434 opendir(AUX, "$parm_cwd/$basedir-src") ||
3435 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
3436 my(@filelist) = readdir(AUX);
3439 foreach $file (@filelist)
3441 my($outfile) = $file;
3442 next if $file =~ /^\./;
3444 if ($file eq "db.ip4.V4NET")
3446 $outfile = "db.ip4.$parm_ipv4_test_net";
3448 elsif ($file eq "db.ip6.V6NET")
3450 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3452 $outfile = "db.ip6.@nibbles";
3456 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3457 open(IN, "$parm_cwd/$basedir-src/$file") ||
3458 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3459 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3460 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3471 # Set a user's shell, distinguishable from /bin/sh
3473 symlink("/bin/sh","aux-var/sh");
3474 $ENV{'SHELL'} = $parm_shell = $parm_cwd . "/aux-var/sh";
3476 ##################################################
3477 # Create fake DNS zones for this host #
3478 ##################################################
3480 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3481 # sure that there are forward and reverse registrations for this host, using
3482 # its real IP addresses. Dynamically created zone files achieve this.
3484 if ($have_ipv4 || $have_ipv6)
3486 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3487 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3488 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3489 print OUT "; This is a dynamically constructed fake zone file.\n" .
3490 "; The following line causes fakens to return PASS_ON\n" .
3491 "; for queries that it cannot answer\n\n" .
3492 "PASS ON NOT FOUND\n\n";
3493 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3494 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3495 print OUT "\n; End\n";
3499 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3501 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3502 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3504 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3505 print OUT "; This is a dynamically constructed fake zone file.\n" .
3506 "; The zone is $components[0].in-addr.arpa.\n\n" .
3507 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3512 if ($have_ipv6 && $parm_ipv6 ne "::1")
3514 my($exp_v6) = $parm_ipv6;
3515 $exp_v6 =~ s/[^:]//g;
3516 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3517 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3518 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3519 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3520 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3521 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3523 $exp_v6 = $parm_ipv6;
3525 my(@components) = split /:/, $exp_v6;
3526 my(@nibbles) = reverse (split /\s*/, shift @components);
3530 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3532 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3533 print OUT "; This is a dynamically constructed fake zone file.\n" .
3534 "; The zone is @nibbles.ip6.arpa.\n\n";
3536 @components = reverse @components;
3537 foreach $c (@components)
3539 $c = "0$c" until $c =~ /^..../;
3540 @nibbles = reverse(split /\s*/, $c);
3541 print OUT "$sep@nibbles";
3545 print OUT " PTR $parm_hostname.\n\n; End\n";
3552 ##################################################
3553 # Create lists of mailboxes and message logs #
3554 ##################################################
3556 # We use these lists to check that a test has created the expected files. It
3557 # should be faster than looking for the file each time. For mailboxes, we have
3558 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3559 # is just a flat list of files.
3561 @oldmails = list_files_below("mail");
3562 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3563 @oldmsglogs = readdir(DIR);
3568 ##################################################
3569 # Run the required tests #
3570 ##################################################
3572 # Each test script contains a number of tests, separated by a line that
3573 # contains ****. We open input from the terminal so that we can read responses
3576 open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
3578 print "\nPress RETURN to run the tests: ";
3579 $_ = $force_continue ? "c" : <T>;
3584 foreach $test (@test_list)
3587 local($commandno) = 0;
3588 local($subtestno) = 0;
3589 (local $testno = $test) =~ s|.*/||;
3590 local($sortlog) = 0;
3594 my($thistestdir) = substr($test, 0, -5);
3596 if ($lasttestdir ne $thistestdir)
3599 if (-s "scripts/$thistestdir/REQUIRES")
3602 print "\n>>> The following tests require: ";
3603 open(IN, "scripts/$thistestdir/REQUIRES") ||
3604 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3607 $gnutls = 1 if /^support GnuTLS/;
3614 $lasttestdir = $thistestdir;
3616 # Remove any debris in the spool directory and the test-mail directory
3617 # and also the files for collecting stdout and stderr. Then put back
3618 # the test-mail directory for appendfile deliveries.
3620 system "sudo /bin/rm -rf spool test-*";
3621 system "mkdir test-mail 2>/dev/null";
3623 # A privileged Exim will normally make its own spool directory, but some of
3624 # the tests run in unprivileged modes that don't always work if the spool
3625 # directory isn't already there. What is more, we want anybody to be able
3626 # to read it in order to find the daemon's pid.
3628 system "mkdir spool; " .
3629 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3630 "sudo chmod 0755 spool";
3632 # Empty the cache that keeps track of things like message id mappings, and
3633 # set up the initial sequence strings.
3645 $TEST_STATE->{munge} = "";
3647 # Remove the associative arrays used to hold checked mail files and msglogs
3649 undef %expected_mails;
3650 undef %expected_msglogs;
3652 # Open the test's script
3653 open(SCRIPT, "scripts/$test") ||
3654 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3655 # Run through the script once to set variables which should be global
3658 if (/^no_message_check/) { $message_skip = 1; next; }
3659 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3660 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3661 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3662 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3663 if (/^sortlog/) { $sortlog = 1; next; }
3665 # Reset to beginning of file for per test interpreting/processing
3668 # The first line in the script must be a comment that is used to identify
3669 # the set of tests as a whole.
3673 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3674 printf("%s %s", (substr $test, 5), (substr $_, 2));
3676 # Loop for each of the subtests within the script. The variable $server_pid
3677 # is used to remember the pid of a "server" process, for which we do not
3678 # wait until we have waited for a subsequent command.
3680 local($server_pid) = 0;
3681 for ($commandno = 1; !eof SCRIPT; $commandno++)
3683 # Skip further leading comments and blank lines, handle the flag setting
3684 # commands, and deal with tests for IP support.
3689 # Could remove these variable settings because they are already
3690 # set above, but doesn't hurt to leave them here.
3691 if (/^no_message_check/) { $message_skip = 1; next; }
3692 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3693 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3694 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3695 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3696 if (/^sortlog/) { $sortlog = 1; next; }
3698 if (/^need_largefiles/)
3700 next if $have_largefiles;
3701 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3702 $docheck = 0; # don't check output
3703 undef $_; # pretend EOF
3710 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3711 $docheck = 0; # don't check output
3712 undef $_; # pretend EOF
3723 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3724 $docheck = 0; # don't check output
3725 undef $_; # pretend EOF
3729 if (/^need_move_frozen_messages/)
3731 next if defined $parm_support{"move_frozen_messages"};
3732 print ">>> move frozen message support is needed for test $testno, " .
3733 "but is not\n>>> available: skipping\n";
3734 $docheck = 0; # don't check output
3735 undef $_; # pretend EOF
3739 last unless /^(#|\s*$)/;
3741 last if !defined $_; # Hit EOF
3743 my($subtest_startline) = $lineno;
3745 # Now run the command. The function returns 0 for an inline command,
3746 # 1 if a non-exim command was run and waited for, 2 if an exim
3747 # command was run and waited for, and 3 if a command
3748 # was run and not waited for (usually a daemon or server startup).
3750 my($commandname) = "";
3752 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3755 $0 = "[runtest $testno]";
3758 print ">> rc=$rc cmdrc=$cmdrc\n";
3759 if (defined $run_extra) {
3760 foreach my $k (keys %$run_extra) {
3761 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3762 print ">> $k -> $v\n";
3766 $run_extra = {} unless defined $run_extra;
3767 foreach my $k (keys %$run_extra) {
3768 if (exists $TEST_STATE->{$k}) {
3769 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3770 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3772 if (defined $run_extra->{$k}) {
3773 $TEST_STATE->{$k} = $run_extra->{$k};
3774 } elsif (exists $TEST_STATE->{$k}) {
3775 delete $TEST_STATE->{$k};
3779 # Hit EOF after an initial return code number
3781 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3783 # Carry on with the next command if we did not wait for this one. $rc == 0
3784 # if no subprocess was run; $rc == 3 if we started a process but did not
3787 next if ($rc == 0 || $rc == 3);
3789 # We ran and waited for a command. Check for the expected result unless
3792 if ($cmdrc != $expectrc && !$sigpipehappened)
3794 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3795 if (($cmdrc & 0xff) == 0)
3797 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3799 elsif (($cmdrc & 0xff00) == 0)
3800 { printf("** Killed by signal %d", $cmdrc & 255); }
3802 { printf("** Status %x", $cmdrc); }
3806 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3807 $_ = $force_continue ? "c" : <T>;
3808 tests_exit(1) if /^q?$/i;
3809 log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
3810 if ($force_continue)
3812 print "\nstderr tail:\n";
3813 print "===================\n";
3814 system("tail -20 test-stderr");
3815 print "===================\n";
3816 print "... continue forced\n";
3822 system("$more test-stderr");
3826 system("$more test-stdout");
3830 $retry = 1 if /^r$/i;
3834 # If the command was exim, and a listening server is running, we can now
3835 # close its input, which causes us to wait for it to finish, which is why
3836 # we didn't close it earlier.
3838 if ($rc == 2 && $server_pid != 0)
3844 if (($? & 0xff) == 0)
3845 { printf("Server return code %d", $?/256); }
3846 elsif (($? & 0xff00) == 0)
3847 { printf("Server killed by signal %d", $? & 255); }
3849 { printf("Server status %x", $?); }
3853 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3854 $_ = $force_continue ? "c" : <T>;
3855 tests_exit(1) if /^q?$/i;
3856 log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
3857 print "... continue forced\n" if $force_continue;
3862 open(S, "test-stdout-server") ||
3863 tests_exit(-1, "Failed to open test-stdout-server: $!");
3868 $retry = 1 if /^r$/i;
3875 # The script has finished. Check the all the output that was generated. The
3876 # function returns 0 if all is well, 1 if we should rerun the test (the files
3877 # function returns 0 if all is well, 1 if we should rerun the test (the files
3878 # have been updated). It does not return if the user responds Q to a prompt.
3883 print (("#" x 79) . "\n");
3889 if (check_output($TEST_STATE->{munge}) != 0)
3891 print (("#" x 79) . "\n");
3896 print (" Script completed\n");
3902 ##################################################
3903 # Exit from the test script #
3904 ##################################################
3906 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
3909 # End of runtest script
3910 # vim: set sw=2 et :