2 # We use env, because in some environments of our build farm
3 # the Perl 5.010 interpreter is only reachable via $PATH
5 ###############################################################################
6 # This is the controlling script for the "new" test suite for Exim. It should #
7 # be possible to export this suite for running on a wide variety of hosts, in #
8 # contrast to the old suite, which was very dependent on the environment of #
9 # Philip Hazel's desktop computer. This implementation inspects the version #
10 # of Exim that it finds, and tests only those features that are included. The #
11 # surrounding environment is also tested to discover what is available. See #
12 # the README file for details of how it all works. #
14 # Implementation started: 03 August 2005 by Philip Hazel #
15 # Placed in the Exim CVS: 06 February 2006 #
16 ###############################################################################
21 use if $^V >= v5.19.11, experimental => 'smartmatch';
31 use FindBin qw'$RealBin';
33 use lib "$RealBin/lib";
35 use Exim::Utils qw(uniq numerically);
37 use if $ENV{DEBUG} && scalar($ENV{DEBUG} =~ /\bruntest\b/) => 'Smart::Comments' => '####';
38 use if $ENV{DEBUG} && scalar($ENV{DEBUG} =~ /\bruntest\b/) => 'Data::Dumper';
40 use constant TEST_TOP => 8999;
41 use constant TEST_SPECIAL_TOP => 9999;
44 # Start by initializing some global variables
46 chomp(my $testversion = `git describe --always --dirty 2>&1` || '<unknown>');
48 # This gets embedded in the D-H params filename, and the value comes
49 # from asking GnuTLS for "normal", but there appears to be no way to
50 # use certtool/... to ask what that value currently is. *sigh*
51 # We also clamp it because of NSS interop, see addition of tls_dh_max_bits.
52 # This value is correct as of GnuTLS 2.12.18 as clamped by tls_dh_max_bits.
53 # normal = 2432 tls_dh_max_bits = 2236
54 my $gnutls_dh_bits_normal = 2236;
56 my $cf = 'bin/cf -exact';
60 my $f = Exim::Runtest::flavour() // '';
61 (grep { $f eq $_ } Exim::Runtest::flavours()) ? $f : 'FOO';
63 my $force_continue = 0;
65 my $log_failed_filename = 'failed-summary.log';
66 my $log_summary_filename = 'run-summary.log';
67 my $more = 'less -XF';
76 my $have_largefiles = 0;
81 # Networks to use for DNS tests. We need to choose some networks that will
82 # never be used so that there is no chance that the host on which we are
83 # running is actually in one of the test networks. Private networks such as
84 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
85 # Rather than use some unassigned numbers (that might become assigned later),
86 # I have chosen some multicast networks, in the belief that such addresses
87 # won't ever be assigned to hosts. This is the only place where these numbers
88 # are defined, so it is trivially possible to change them should that ever
91 my $parm_ipv4_test_net = 224;
92 my $parm_ipv6_test_net = 'ff00';
94 # Port numbers are currently hard-wired
96 my $parm_port_n = 1223; # Nothing listening on this port
97 my $parm_port_s = 1224; # Used for the "server" command
98 my $parm_port_d = 1225; # Used for the Exim daemon
99 my $parm_port_d2 = 1226; # Additional for daemon
100 my $parm_port_d3 = 1227; # Additional for daemon
101 my $parm_port_d4 = 1228; # Additional for daemon
102 my $dynamic_socket; # allocated later for PORT_DYNAMIC
104 # Find a suiteable group name for test (currently only 0001
105 # uses a group name. A numeric group id would do
106 my $parm_mailgroup = Exim::Runtest::mailgroup('mail');
108 # Manually set locale
111 # In some environments USER does not exist, but we need it for some test(s)
112 $ENV{USER} = getpwuid($>) if not exists $ENV{USER};
114 my ($parm_configure_owner, $parm_configure_group);
115 my ($parm_ipv4, $parm_ipv6);
118 ###############################################################################
119 ###############################################################################
121 # Define a number of subroutines
123 ###############################################################################
124 ###############################################################################
127 ##################################################
129 ##################################################
131 sub pipehandler { $sigpipehappened = 1; }
133 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
136 ##################################################
137 # Do global macro substitutions #
138 ##################################################
140 # This function is applied to configurations, command lines and data lines in
141 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
142 # directory. It takes one argument: the current test number, or zero when
143 # setting up files before running any tests.
146 s?\bCALLER\b?$parm_caller?g;
147 s?\bCALLERGROUP\b?$parm_caller_group?g;
148 s?\bCALLER_UID\b?$parm_caller_uid?g;
149 s?\bCALLER_GID\b?$parm_caller_gid?g;
150 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
151 s?\bDIR/?$parm_cwd/?g;
152 s?\bEXIMGROUP\b?$parm_eximgroup?g;
153 s?\bEXIMUSER\b?$parm_eximuser?g;
154 s?\bHOSTIPV4\b?$parm_ipv4?g;
155 s?\bHOSTIPV6\b?$parm_ipv6?g;
156 s?\bHOSTNAME\b?$parm_hostname?g;
157 s?\bPORT_D\b?$parm_port_d?g;
158 s?\bPORT_D2\b?$parm_port_d2?g;
159 s?\bPORT_D3\b?$parm_port_d3?g;
160 s?\bPORT_D4\b?$parm_port_d4?g;
161 s?\bPORT_N\b?$parm_port_n?g;
162 s?\bPORT_S\b?$parm_port_s?g;
163 s?\bTESTNUM\b?$_[0]?g;
164 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
165 s?\bV6NET:?$parm_ipv6_test_net:?g;
166 s?\bPORT_DYNAMIC\b?$dynamic_socket->sockport()?eg;
167 s?\bMAILGROUP\b?$parm_mailgroup?g;
171 ##################################################
172 # Any state to be preserved across tests #
173 ##################################################
178 ##################################################
179 # Subroutine to tidy up and exit #
180 ##################################################
182 # In all cases, we check for any Exim daemons that have been left running, and
183 # kill them. Then remove all the spool data, test output, and the modified Exim
184 # binary if we are ending normally.
187 # $_[0] = 0 for a normal exit; full cleanup done
188 # $_[0] > 0 for an error exit; no files cleaned up
189 # $_[0] < 0 for a "die" exit; $_[1] contains a message
195 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
196 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
199 if (exists $TEST_STATE->{exim_pid})
201 $pid = $TEST_STATE->{exim_pid};
202 print "Tidyup: killing wait-mode daemon pid=$pid\n";
203 system("sudo kill -INT $pid");
206 if (opendir(DIR, "spool"))
208 my(@spools) = sort readdir(DIR);
210 foreach $spool (@spools)
212 next if $spool !~ /^exim-daemon./;
213 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
216 print "Tidyup: killing daemon pid=$pid\n";
217 system("sudo rm -f spool/$spool; sudo kill -INT $pid");
221 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
223 # Close the terminal input and remove the test files if all went well, unless
224 # the option to save them is set. Always remove the patched Exim binary. Then
225 # exit normally, or die.
228 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
229 if ($rc == 0 && !$save_output);
231 system("sudo /bin/rm -rf ./eximdir/*")
234 print "\nYou were in test $test at the end there.\n\n" if defined $test;
235 exit $rc if ($rc >= 0);
236 die "** runtest error: $_[1]\n";
241 ##################################################
242 # Subroutines used by the munging subroutine #
243 ##################################################
245 # This function is used for things like message ids, where we want to generate
246 # more than one value, but keep a consistent mapping throughout.
249 # $oldid the value from the file
250 # $base a base string into which we insert a sequence
251 # $sequence the address of the current sequence counter
254 my($oldid, $base, $sequence) = @_;
255 my($newid) = $cache{$oldid};
256 if (! defined $newid)
258 $newid = sprintf($base, $$sequence++);
259 $cache{$oldid} = $newid;
265 # This is used while munging the output from exim_dumpdb.
266 # May go wrong across DST changes.
269 my($day,$month,$year,$hour,$min,$sec) =
270 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
272 if ($month =~ /Jan/) {$mon = 0;}
273 elsif($month =~ /Feb/) {$mon = 1;}
274 elsif($month =~ /Mar/) {$mon = 2;}
275 elsif($month =~ /Apr/) {$mon = 3;}
276 elsif($month =~ /May/) {$mon = 4;}
277 elsif($month =~ /Jun/) {$mon = 5;}
278 elsif($month =~ /Jul/) {$mon = 6;}
279 elsif($month =~ /Aug/) {$mon = 7;}
280 elsif($month =~ /Sep/) {$mon = 8;}
281 elsif($month =~ /Oct/) {$mon = 9;}
282 elsif($month =~ /Nov/) {$mon = 10;}
283 elsif($month =~ /Dec/) {$mon = 11;}
284 return timelocal($sec,$min,$hour,$day,$mon,$year);
288 # This is a subroutine to sort maildir files into time-order. The second field
289 # is the microsecond field, and may vary in length, so must be compared
293 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
294 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
295 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
296 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
301 ##################################################
302 # Subroutine list files below a directory #
303 ##################################################
305 # This is used to build up a list of expected mail files below a certain path
306 # in the directory tree. It has to be recursive in order to deal with multiple
309 sub list_files_below {
314 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
315 @sublist = sort maildirsort readdir(DIR);
318 foreach $file (@sublist)
320 next if $file eq "." || $file eq ".." || $file eq "CVS";
322 { @yield = (@yield, list_files_below("$dir/$file")); }
324 { push @yield, "$dir/$file"; }
332 ##################################################
333 # Munge a file before comparing #
334 ##################################################
336 # The pre-processing turns all dates, times, Exim versions, message ids, and so
337 # on into standard values, so that the compare works. Perl's substitution with
338 # an expression provides a neat way to do some of these changes.
340 # We keep a global associative array for repeatedly turning the same values
341 # into the same standard values throughout the data from a single test.
342 # Message ids get this treatment (can't be made reliable for times), and
343 # times in dumped retry databases are also handled in a special way, as are
344 # incoming port numbers.
346 # On entry to the subroutine, the file to write to is already opened with the
347 # name MUNGED. The input file name is the only argument to the subroutine.
348 # Certain actions are taken only when the name contains "stderr", "stdout",
349 # or "log". The yield of the function is 1 if a line matching "*** truncated
350 # ***" is encountered; otherwise it is 0.
360 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
362 my($is_log) = $file =~ /log/;
363 my($is_stdout) = $file =~ /stdout/;
364 my($is_stderr) = $file =~ /stderr/;
365 my($is_mail) = $file =~ /mail/;
369 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
371 # Pattern for matching pids at start of stderr lines; initially something
374 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
376 # Scan the file and make the changes. Near the bottom there are some changes
377 # that are specific to certain file types, though there are also some of those
382 RESET_AFTER_EXTRA_LINE_READ:
386 next if $extra =~ m%^/% && eval $extra;
387 eval $extra if $extra =~ m/^s/;
390 # Check for "*** truncated ***"
391 $yield = 1 if /\*\*\* truncated \*\*\*/;
393 # Replace the name of this host
394 s/\Q$parm_hostname\E/the.local.host.name/g;
396 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
397 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
399 # The name of the shell may vary
400 s/\s\Q$parm_shell\E\b/ ENV_SHELL/;
402 # Replace the path to the testsuite directory
403 s?\Q$parm_cwd\E?TESTSUITE?g;
405 # Replace the Exim version number (may appear in various places)
406 # patchexim should have fixed this for us
407 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
409 # Replace Exim message ids by a unique series
410 s/((?:[^\W_]{6}-){2}[^\W_]{2})
411 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
413 # The names of lock files appear in some error and debug messages
414 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
416 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
417 # port" message, because it is not always the same.
418 s/port (\d+) \([^)]+\)/port $1/g
419 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
421 # Challenges in SPA authentication
422 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
425 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
426 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
428 # There are differences in error messages between OpenSSL versions
429 s/SSL_CTX_set_cipher_list/SSL_connect/;
431 # One error test in expansions mentions base 62 or 36
432 s/is not a base (36|62) number/is not a base 36\/62 number/;
434 # This message sometimes has a different number of seconds
435 s/forced fail after \d seconds/forced fail after d seconds/;
437 # This message may contain a different DBM library name
438 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
440 # The message for a non-listening FIFO varies
441 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
443 # Debugging output of lists of hosts may have different sort keys
444 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
446 # Random local part in callout cache testing
447 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
448 s/the.local.host.name-\d+-testing/the.local.host.name-dddddddd-testing/;
450 # File descriptor numbers may vary
451 s/^writing data block fd=\d+/writing data block fd=dddd/;
452 s/(running as transport filter:) fd_write=\d+ fd_read=\d+/$1 fd_write=dddd fd_read=dddd/;
455 # ======== Dumpdb output ========
456 # This must be before the general date/date munging.
457 # Time data lines, which look like this:
458 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
459 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
461 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
462 $expired = '' if !defined $expired;
464 # Round the time-difference up to nearest even value
465 my($increment) = ((date_seconds($date3) - date_seconds($date2) + 1) >> 1) << 1;
467 # We used to use globally unique replacement values, but timing
468 # differences make this impossible. Just show the increment on the
471 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
472 $increment, $expired);
476 # more_errno values in exim_dumpdb output which are times
477 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
479 # port numbers in dumpdb output
480 s/T:([a-z.]+(:[0-9.]+)?):$parm_port_n /T:$1:PORT_N /;
482 # port numbers in stderr
483 s/^set_process_info: .*\]:\K$parm_port_d /PORT_D /;
484 s/^set_process_info: .*\]:\K$parm_port_s /PORT_S /;
487 # ======== Dates and times ========
489 # Dates and times are all turned into the same value - trying to turn
490 # them into different ones cannot be done repeatedly because they are
491 # real time stamps generated while running the test. The actual date and
492 # time used was fixed when I first started running automatic Exim tests.
494 # Date/time in header lines and SMTP responses
495 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}
496 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
497 # and in a French locale
498 s/\S{4},\s\d\d?\s[^,]+\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
499 /dim., 10 f\xE9vr 2019 20:05:49 +0000/gx;
501 # Date/time in logs and in one instance of a filter test
502 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?\s/1999-03-02 09:44:33 /gx;
503 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\.\d{3}(\s[+-]\d\d\d\d)?\s/2017-07-30 18:51:05.712 /gx;
504 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
505 # Date/time in syslog test
506 s/^SYSLOG:\s\'\K\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\s/2017-07-30 18:51:05 /gx;
507 s/^SYSLOG:\s\'\K\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\.\d{3}\s/2017-07-30 18:51:05.712 /gx;
508 s/^SYSLOG:\s\'\K\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\s[+-]\d\d\d\d\s/2017-07-30 18:51:05 +9999 /gx;
509 s/^SYSLOG:\s\'\K\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\.\d{3}\s[+-]\d\d\d\d\s/2017-07-30 18:51:05.712 +9999 /gx;
511 s/((D|[RQD]T)=)\d+s/$1qqs/g;
512 s/((D|[RQD]T)=)\d\.\d{3}s/$1q.qqqs/g;
514 # Date/time in message separators
515 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
516 /Tue Mar 02 09:44:33 1999/gx;
518 # Date of message arrival in spool file as shown by -Mvh
519 s/^\d{9,10}\s0$/ddddddddd 0/;
521 # Date/time in mbx mailbox files
522 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;
524 # Dates/times in debugging output for writing retry records
525 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
528 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
530 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\w)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
531 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
533 # Time to retry may vary
534 s/time to retry = \S+/time to retry = tttt/;
535 s/retry record exists: age=\S+/retry record exists: age=ttt/;
536 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
538 # Date/time in exim -bV output
539 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
542 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
543 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
545 # Treat ECONNRESET the same as ECONNREFUSED. At least some systems give
546 # us the former on a new connection.
547 s/(could not connect to .*: Connection) reset by peer$/$1 refused/;
549 # ======== TLS certificate algorithms ========
551 # In Received: headers, convert RFC 8314 style ciphersuite to
552 # the older (comment) style, keeping only the Auth element
553 # (discarding kex, cipher, mac). For TLS 1.3 there is no kex
554 # element (and no _WITH); insert a spurious "RSA".
556 s/^\s+by .+ with .+ \K tls TLS_.*?([^_]+)_WITH.+$/(TLS1.x:ke-$1-AES256-SHAnnn:xxx)/;
557 s/^\s+by .+ with .+ \K tls TLS_.+$/(TLS1.x:ke-RSA-AES256-SHAnnn:xxx)/;
559 # Test machines might have various different TLS library versions supporting
560 # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
561 # treat the standard algorithms the same.
563 # TLSversion : KeyExchange? - Authentication/Signature - C_iph_er - MAC : ???
566 # TLSv1:AES128-GCM-SHA256:128
567 # TLSv1:AES256-SHA:256
568 # TLSv1.1:AES256-SHA:256
569 # TLSv1.2:AES256-GCM-SHA384:256
570 # TLSv1.2:DHE-RSA-AES256-SHA:256
571 # TLSv1.3:TLS_AES_256_GCM_SHA384:256
572 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
573 # We also need to handle the ciphersuite without the TLS part present, for
574 # client-ssl's output. We also see some older forced ciphersuites, but
575 # negotiating TLS 1.2 instead of 1.0.
576 # Mail headers (...), log-lines X=..., client-ssl output ...
577 # (and \b doesn't match between ' ' and '(' )
579 # Retain the authentication algorith field as we want to test that.
581 s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1(\.[123])?:/$1TLS1.x:/xg;
582 s/(?<!ke-)((EC)?DHE-)?(RSA|ECDSA)-AES(128|256)-(GCM-SHA(256|384)|SHA)(?!:)/ke-$3-AES256-SHAnnn/g;
583 s/(?<!ke-)((EC)?DHE-)?(RSA|ECDSA)-AES(128|256)-(GCM-SHA(256|384)|SHA):(128|256)/ke-$3-AES256-SHAnnn:xxx/g;
585 # OpenSSL TLSv1.3 - unsure what to do about the authentication-variant testcases now,
586 # as it seems the protocol no longer supports a user choice. Replace the "TLS" field with "RSA".
587 # Also insert a key-exchange field for back-compat, even though 1.3 doesn't do that.
589 # TLSversion : "TLS" - C_iph_er - MAC : ???
591 s/TLS_AES(_256)?_GCM_SHA384(?!:)/ke-RSA-AES256-SHAnnn/g;
592 s/:TLS_AES(_256)?_GCM_SHA384:256/:ke-RSA-AES256-SHAnnn:xxx/g;
595 # TLSv1:AES256-GCM-SHA384:256
596 # TLSv1:ECDHE-RSA-CHACHA20-POLY1305:256
598 # ECDHE-RSA-CHACHA20-POLY1305
601 s/(?<!-)(AES256-GCM-SHA384)/RSA-$1/;
602 s/(?<!ke-)((EC)?DHE-)?(RSA|ECDSA)-(AES256|CHACHA20)-(GCM-SHA384|POLY1305)(?!:)/ke-$3-AES256-SHAnnn/g;
603 s/(?<!ke-)((EC)?DHE-)?(RSA|ECDSA)-(AES256|CHACHA20)-(GCM-SHA384|POLY1305):256/ke-$3-AES256-SHAnnn:xxx/g;
606 # TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256
608 # TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256
609 # TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128
610 # TLS1.2:RSA_AES_256_CBC_SHA1:256 (canonical)
611 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
613 # X=TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256
614 # X=TLS1.2:RSA_AES_256_CBC_SHA1:256
615 # X=TLS1.1:RSA_AES_256_CBC_SHA1:256
616 # X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256
617 # and as stand-alone cipher:
618 # ECDHE-RSA-AES256-SHA
619 # DHE-RSA-AES256-SHA256
621 # picking latter as canonical simply because regex easier that way.
622 s/\bDHE_RSA_AES_128_CBC_SHA1:128/RSA-AES256-SHA1:256/g;
623 s/TLS1.[0123]:((EC)?DHE_)?(RSA|ECDSA)_AES_(256|128)_(CBC|GCM)_SHA(1|256|384):(256|128)/TLS1.x:ke-$3-AES256-SHAnnn:xxx/g;
624 s/\b(ECDHE-(RSA|ECDSA)-AES256-SHA|DHE-RSA-AES256-SHA256)\b/ke-$2-AES256-SHAnnn/g;
626 # GnuTLS library error message changes
627 s/No certificate was found/The peer did not send any certificate/g;
628 #(dodgy test?) s/\(certificate verification failed\): invalid/\(gnutls_handshake\): The peer did not send any certificate./g;
629 s/\(gnutls_priority_set\): No or insufficient priorities were set/\(gnutls_handshake\): Could not negotiate a supported cipher suite/g;
630 s/\(gnutls_handshake\): \KNo supported cipher suites have been found.$/Could not negotiate a supported cipher suite./;
632 # (this new one is a generic channel-read error, but the testsuite
633 # only hits it in one place)
634 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;
636 # (replace old with new, hoping that old only happens in one situation)
637 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;
638 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;
640 # signature algorithm names
644 # ======== Caller's login, uid, gid, home, gecos ========
646 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
647 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
648 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
650 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
651 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
653 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
654 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
656 s/\bname="?$parm_caller_gecos"?/name=CALLER_GECOS/g;
658 # When looking at spool files with -Mvh, we will find not only the caller
659 # login, but also the uid and gid. It seems that $) in some Perls gives all
660 # the auxiliary gids as well, so don't bother checking for that.
662 s/^CALLER $> \d+$/CALLER UID GID/;
664 # There is one case where the caller's login is forced to something else,
665 # in order to test the processing of logins that contain spaces. Weird what
666 # some people do, isn't it?
668 s/^spaced user $> \d+$/CALLER UID GID/;
671 # ======== Exim's login ========
672 # For messages received by the daemon, this is in the -H file, which some
673 # tests inspect. For bounce messages, this will appear on the U= lines in
674 # logs and also after Received: and in addresses. In one pipe test it appears
675 # after "Running as:". It also appears in addresses, and in the names of lock
678 s/U=$parm_eximuser/U=EXIMUSER/;
679 s/user=$parm_eximuser/user=EXIMUSER/;
680 s/login=$parm_eximuser/login=EXIMUSER/;
681 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
682 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
683 s/\b$parm_eximuser@/EXIMUSER@/;
684 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
686 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
687 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
689 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
690 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
692 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
695 # ======== General uids, gids, and pids ========
696 # Note: this must come after munges for caller's and exim's uid/gid
698 # These are for systems where long int is 64
699 s/\buid=4294967295/uid=-1/;
700 s/\beuid=4294967295/euid=-1/;
701 s/\bgid=4294967295/gid=-1/;
702 s/\begid=4294967295/egid=-1/;
704 s/\bgid=\d+/gid=gggg/;
705 s/\begid=\d+/egid=gggg/;
706 s/\b(pid=|PID: )\d+/$1pppp/;
707 s/\buid=\d+/uid=uuuu/;
708 s/\beuid=\d+/euid=uuuu/;
709 s/set_process_info:\s+\d+/set_process_info: pppp/;
710 s/queue run pid \d+/queue run pid ppppp/;
711 s/process \d+ running as transport filter/process pppp running as transport filter/;
712 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
713 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
714 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
716 # Pid in temp file in appendfile transport
717 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
719 # Optional pid in log lines
720 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\.\d{3}|)(\s[+-]\d{4}|)(\s\[\d+\])/
721 "$1$2$3 [" . new_value($4, "%s", \$next_pid) . "]"/gxe;
723 # Optional pid in syslog test lines
724 s/^(SYSLOG:\s\'([-0-9]{10}\s[:.0-9]{8,12}\s([-+]\d{4}\s)?|))(\[\d+\] )/
725 "$1\[" . new_value($4, "%s", \$next_pid) . "]"/gxe;
727 # Detect a daemon stderr line with a pid and save the pid for subsequent
728 # removal from following lines.
729 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
732 # Queue runner waiting messages
733 s/waiting for children of \d+/waiting for children of pppp/;
734 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
736 # ======== Port numbers ========
737 # Incoming port numbers may vary, but not in daemon startup line.
739 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
740 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
742 # This handles "connection from" and the like, when the port is given
743 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
744 && !/\*>/ && !/Connection refused/)
746 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
749 # Port in host address in spool file output from -Mvh
750 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
752 if ($dynamic_socket and $dynamic_socket->opened and my $port = $dynamic_socket->sockport) {
753 s/^Connecting to 127\.0\.0\.1 port \K$port/<dynamic port>/;
757 # ======== Local IP addresses ========
758 # The amount of space between "host" and the address in verification output
759 # depends on the length of the host name. We therefore reduce it to one space
761 # Also, the length of space at the end of the host line is dependent
762 # on the length of the longest line, so strip it also on otherwise
763 # un-rewritten lines like localhost
765 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
766 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
767 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
768 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
769 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]/;
770 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
771 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
772 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
773 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
774 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
777 # ======== Test network IP addresses ========
778 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
779 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
782 # ======== IP error numbers and messages ========
783 # These vary between operating systems
784 s/Can't assign requested address/Network Error/;
785 s/Cannot assign requested address/Network Error/;
786 s/Operation timed out/Connection timed out/;
787 s/Address family not supported by protocol family/Network Error/;
788 s/Network is unreachable/Network Error/;
789 s/Invalid argument/Network Error/;
791 s/\(\d+\): Network/(dd): Network/;
792 s/\(\d+\): Connection refused/(dd): Connection refused/;
793 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
794 s/\d+ 65 Connection refused/dd 65 Connection refused/;
795 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
798 # ======== Other error numbers ========
799 s/errno=\d+/errno=dd/g;
801 # ======== System Error Messages ======
802 # depending on the underlaying file system the error message seems to differ
803 s/(?: is not a regular file)|(?: has too many links \(\d+\))/ not a regular file or too many links/;
805 # ======== Output from ls ========
806 # Different operating systems use different spacing on long output
807 #s/ +/ /g if /^[-rwd]{10} /;
808 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
809 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
810 # unfortunately matches a non-ls linefull of dashes.
811 # Allow the case where we've already picked out the file protection bits.
812 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
817 # ======== Message sizes =========
818 # Message sizes vary, owing to different logins and host names that get
819 # automatically inserted. I can't think of any way of even approximately
822 s/([\s,])S=\d+\b/$1S=sss/;
824 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
825 s/\sSIZE=\d+\b/ SIZE=ssss/;
826 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
827 s/old size = \d+\b/old size = sssss/;
828 s/message size = \d+\b/message size = sss/;
829 s/this message = \d+\b/this message = sss/;
830 s/Size of headers = \d+/Size of headers = sss/;
831 s/sum=(?!0)\d+/sum=dddd/;
832 s/(?<=sum=dddd )count=\d+\b/count=dd/;
833 s/(?<=sum=0 )count=\d+\b/count=dd/;
834 s/,S is \d+\b/,S is ddddd/;
835 s/\+0100,\d+;/+0100,ddd;/;
836 s/\(\d+ bytes written\)/(ddd bytes written)/;
837 s/added '\d+ 1'/added 'ddd 1'/;
838 s/Received\s+\d+/Received nnn/;
839 s/Delivered\s+\d+/Delivered nnn/;
842 # ======== Values in spool space failure message ========
843 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
846 # ======== Filter sizes ========
847 # The sizes of filter files may vary because of the substitution of local
848 # filenames, logins, etc.
850 s/^\d+(?= bytes read from )/ssss/;
853 # ======== OpenSSL error messages ========
854 # Different releases of the OpenSSL libraries seem to give different error
855 # numbers, or handle specific bad conditions in different ways, leading to
856 # different wording in the error messages, so we cannot compare them.
858 #XXX This loses any trailing "deliving unencypted to" which is unfortunate
859 # but I can't work out how to deal with that.
860 s/(TLS session: \(SSL_\w+\): error:)(.*)(?!: delivering)/$1 <<detail omitted>>/;
861 s/(TLS error on connection from .* \(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
862 next if /SSL verify error: depth=0 error=certificate not trusted/;
864 # ======== Maildir things ========
865 # timestamp output in maildir processing
866 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
868 # maildir delivery files appearing in log lines (in cases of error)
869 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
871 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
873 # Maildir file names in general
874 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
877 while (/^\d+S,\d+C\s*$/)
882 last if !/^\d+ \d+\s*$/;
883 print MUNGED "ddd d\n";
890 # ======== Output from the "fd" program about open descriptors ========
891 # The statuses seem to be different on different operating systems, but
892 # at least we'll still be checking the number of open fd's.
894 s/max fd = \d+/max fd = dddd/;
895 s/status=0 RDONLY/STATUS/g;
896 s/status=1 WRONLY/STATUS/g;
897 s/status=2 RDWR/STATUS/g;
900 # ======== Contents of spool files ========
901 # A couple of tests dump the contents of the -H file. The length fields
902 # will be wrong because of different user names, etc.
903 s/^\d\d\d(?=[PFS*])/ddd/;
906 # ========= Exim lookups ==================
907 # Lookups have a char which depends on the number of lookup types compiled in,
908 # in stderr output. Replace with a "0". Recognising this while avoiding
909 # other output is fragile; perhaps the debug output should be revised instead.
910 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
912 # ==========================================================
913 # MIME boundaries in RFC3461 DSN messages
914 s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
916 # ==========================================================
917 # Some munging is specific to the specific file types
919 # ======== stdout ========
923 # Skip translate_ip_address and use_classresources in -bP output because
924 # they aren't always there.
926 next if /translate_ip_address =/;
927 next if /use_classresources/;
929 # In certain filter tests, remove initial filter lines because they just
930 # clog up by repetition.
934 next if /^(Sender\staken\sfrom|
935 Return-path\scopied\sfrom|
938 if (/^Testing \S+ filter/)
940 $_ = <IN>; # remove blank line
945 # remote IPv6 addrs vary
946 s/^(Connection request from) \[.*:.*:.*\]$/$1 \[ipv6\]/;
948 # openssl version variances
949 # Error lines on stdout from SSL contain process id values and file names.
950 # They also contain a source file name and line number, which may vary from
951 # release to release.
953 next if /^SSL info:/;
954 next if /SSL verify error: depth=0 error=certificate not trusted/;
955 s/SSL3_READ_BYTES/ssl3_read_bytes/i;
956 s/CONNECT_CR_FINISHED/ssl3_read_bytes/i;
957 s/^\d+:error:\d+(?:E\d+)?(:SSL routines:ssl3_read_bytes:[^:]+:).*(:SSL alert number \d\d)$/pppp:error:dddddddd$1\[...\]$2/;
958 s/^error:[^:]*:(SSL routines:ssl3_read_bytes:(tls|ssl)v\d+ alert)/error:dddddddd:$1/;
960 # gnutls version variances
961 next if /^Error in the pull function./;
963 # optional IDN2 variant conversions. Accept either IDN1 or IDN2
964 s/conversion strasse.de/conversion xn--strae-oqa.de/;
965 s/conversion: german.xn--strae-oqa.de/conversion: german.straße.de/;
967 # subsecond timstamp info in reported header-files
968 s/^(-received_time_usec \.)\d{6}$/$1uuuuuu/;
970 # Postgres server takes varible time to shut down; lives in various places
971 s/^waiting for server to shut down\.+ done$/waiting for server to shut down.... done/;
972 s/^\/.*postgres /POSTGRES /;
974 # DMARC is not always supported by the build
975 next if /^dmarc_tld_file =/;
977 # ARC is not always supported by the build
978 next if /^arc_sign =/;
981 # ======== stderr ========
985 # The very first line of debugging output will vary
987 s/^Exim version .*/Exim version x.yz ..../;
989 # Debugging lines for Exim terminations and process-generation
991 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
992 s/^(proxy-proc \w{5}-pid) \d+$/$1 pppp/;
994 # IP address lookups use gethostbyname() when IPv6 is not supported,
995 # and gethostbyname2() or getipnodebyname() when it is.
997 s/\b(gethostbyname2?|\bgetipnodebyname)(\(af=inet\))?/get[host|ipnode]byname[2]/;
999 # we don't care what TZ enviroment the testhost was running
1000 next if /^Reset TZ to/;
1002 # drop gnutls version strings
1003 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
1004 next if /GnuTLS runtime version: \d+[\.\d]+$/;
1006 # drop openssl version strings
1007 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
1008 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
1011 next if /^Lookups \(built-in\):/;
1012 next if /^Loading lookup modules from/;
1013 next if /^Loaded \d+ lookup modules/;
1014 next if /^Total \d+ lookups/;
1016 # drop compiler information
1017 next if /^Compiler:/;
1020 # different libraries will have different numbers (possibly 0) of follow-up
1021 # lines, indenting with more data
1022 if (/^Library version:/) {
1026 goto RESET_AFTER_EXTRA_LINE_READ;
1030 # drop other build-time controls emitted for debugging
1031 next if /^WHITELIST_D_MACROS:/;
1032 next if /^TRUSTED_CONFIG_LIST:/;
1034 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
1035 # with -be, privileges will have been dropped, so this will always
1037 next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
1039 # We might not keep this check; rather than change all the tests, just
1040 # ignore it as long as it succeeds; then we only need to change the
1041 # TLS tests where tls_require_ciphers has been set.
1042 if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
1046 next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
1048 # We invoke Exim with -D, so we hit this new message as of Exim 4.73:
1049 next if /^macros_trusted overridden to true by whitelisting/;
1051 # We have to omit the localhost ::1 address so that all is well in
1052 # the IPv4-only case.
1054 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
1055 if (/looked up these IP addresses/);
1056 next if /name=localhost address=::1/;
1058 # drop pdkim debugging header
1059 next if /^PDKIM( <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+|: no signatures)$/;
1061 # Various other IPv6 lines must be omitted too
1063 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
1064 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
1065 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
1066 next if / in dns_ipv4_lookup?/;
1068 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
1070 $_= <IN>; # Gets "returning DNS_NODATA"
1074 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
1075 # are unset, because tls ain't always there.
1077 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
1078 \sno\s\((option\sunset|end\sof\slist)\)/x;
1080 # Skip auxiliary group lists because they will vary.
1082 next if /auxiliary group list:/;
1084 # Skip "extracted from gecos field" because the gecos field varies
1086 next if /extracted from gecos field/;
1088 # Skip "waiting for data on socket" and "read response data: size=" lines
1089 # because some systems pack more stuff into packets than others.
1091 next if /waiting for data on socket/;
1092 next if /read response data: size=/;
1094 # If Exim is compiled with readline support but it can't find the library
1095 # to load, there will be an extra debug line. Omit it.
1097 next if /failed to load readline:/;
1099 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
1100 # O_CREAT; other's don't. In the latter case there is some debugging output
1101 # which is not present in the former. Skip the relevant lines (there are
1104 if (/returned from EXIM_DBOPEN: \(nil\)/)
1107 s?\Q$parm_cwd\E?TESTSUITE?g;
1108 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
1109 { $_ = <IN>; next; }
1112 # Some tests turn on +expand debugging to check on expansions.
1113 # Unfortunately, the Received: expansion varies, depending on whether TLS
1114 # is compiled or not. So we must remove the relevant debugging if it is.
1116 if (/^condition: def:tls_cipher/)
1118 while (<IN>) { last if /^condition: def:sender_address/; }
1120 elsif (/^expanding: Received: /)
1122 while (<IN>) { last if !/^\s/; }
1125 # remote port numbers vary
1126 s/(Connection request from 127.0.0.1 port) \d{1,5}/$1 sssss/;
1128 # Skip hosts_require_dane checks when the options
1129 # are unset, because dane ain't always there.
1130 next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
1133 next if /in hosts_requ(est|ire)_ocsp\? (no|yes)/;
1136 next if /host in hosts_proxy\?/;
1138 # Experimental_International
1139 next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
1141 # Experimental_REQUIRETLS
1142 next if / in tls_advertise_requiretls?\? no \(end of list\)/;
1145 next if /^(ppppp )?setsockopt FASTOPEN: Network Error/;
1147 # Experimental_PIPE_CONNECT
1148 next if / in (pipelining_connect_advertise_hosts|hosts_pipe_connect)?\? no /;
1150 # Environment cleaning
1151 next if /\w+ in keep_environment\? (yes|no)/;
1153 # Sizes vary with test hostname
1154 s/^cmd buf flush \d+ bytes$/cmd buf flush ddd bytes/;
1156 # Spool filesystem free space changes on different systems.
1157 s/^((?:spool|log) directory space =) -?\d+K (inodes =)\s*-?\d+/$1 nnnnnK $2 nnnnn/;
1159 # Non-TLS builds have different expansions for received_header_text
1160 if (s/(with \$received_protocol)\}\} \$\{if def:tls_cipher \{\(\$tls_cipher\)\n$/$1/)
1163 s/[\sâ•Ž]+\}\}(?=\(Exim )/\}\} /;
1165 if (/^ ├──condition: def:tls_cipher$/)
1167 <IN>; <IN>; <IN>; <IN>; <IN>; <IN>;
1168 <IN>; <IN>; <IN>; <IN>; <IN>; next;
1171 # Not all platforms build with DKIM enabled
1172 next if /^PDKIM >> Body data for hash, canonicalized/;
1174 # Not all platforms have sendfile support
1175 next if /^cannot use sendfile for body: no support$/;
1177 # Parts of DKIM-specific debug output depend on the time/date
1178 next if /^date:\w+,\{SP\}/;
1179 next if /^PDKIM \[[^[]+\] (Header hash|b) computed:/;
1181 # Not all platforms support TCP Fast Open, and the compile omits the check
1182 if (s/\S+ in hosts_try_fastopen\? no \(option unset\)\n$//)
1185 s/ \.\.\. >>> / ... /;
1186 s/Address family not supported by protocol family/Network Error/;
1187 s/Network is unreachable/Network Error/;
1189 next if /^(ppppp )?setsockopt FASTOPEN: Protocol not available$/;
1190 s/^(Connecting to .* \.\.\. sending) \d+ (nonTFO early-data)$/$1 dd $2/;
1192 # Specific pointer values reported for DB operations change from run to run
1193 s/^(\s*returned from EXIM_DBOPEN: )(0x)?[0-9a-f]+/${1}0xAAAAAAAA/;
1194 s/^(\s*EXIM_DBCLOSE.)(0x)?[0-9a-f]+/${1}0xAAAAAAAA/;
1196 # Platform-dependent output during MySQL startup
1197 next if /PerconaFT file system space/;
1198 next if /^Waiting for MySQL server to answer/;
1199 next if /mysqladmin: CREATE DATABASE failed; .* database exists/;
1201 # Not all builds include DMARC
1202 next if /^DMARC: no (dmarc_tld_file|sender_host_address)$/ ;
1204 # When Exim is checking the size of directories for maildir, it uses
1205 # the check_dir_size() function to scan directories. Of course, the order
1206 # of the files that are obtained using readdir() varies from system to
1207 # system. We therefore buffer up debugging lines from check_dir_size()
1208 # and sort them before outputting them.
1210 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
1218 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
1219 "to ensure consistency\n";
1220 @saved = sort(@saved);
1221 print MUNGED @saved;
1225 # Skip some lines that Exim puts out at the start of debugging output
1226 # because they will be different in different binaries.
1229 unless (/^Berkeley DB: / ||
1230 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
1231 /^Authenticators:/ ||
1237 /^log selectors =/ ||
1239 /^Fixed never_users:/ ||
1240 /^Configure owner:/ ||
1250 # ======== log ========
1254 # Berkeley DB version differences
1255 next if / Berkeley DB error: /;
1257 # CHUNKING: exact sizes depend on hostnames in headers
1258 s/(=>.* K C="250- \d)\d+ (byte chunk, total \d)\d+/$1nn $2nn/;
1260 # openssl version variances
1261 s/(TLS error on connection [^:]*: error:)[0-9A-F]{8}(:system library):(?:fopen|func\(4095\)):(No such file or directory)$/$1xxxxxxxx$2:fopen:$3/;
1262 s/(DANE attempt failed.*error:)[0-9A-F]{8}(:SSL routines:)(ssl3_get_server_certificate|tls_process_server_certificate|CONNECT_CR_CERT)(?=:certificate verify failed$)/$1xxxxxxxx$2ssl3_get_server_certificate/;
1263 s/(DKIM: validation error: )error:[0-9A-F]{8}:rsa routines:(?:(?i)int_rsa_verify|CRYPTO_internal):(?:bad signature|algorithm mismatch)$/$1Public key signature verification has failed./;
1264 s/ARC: AMS signing: privkey PEM-block import: error:\K[0-9A-F]{8}:(PEM routines):get_name:(no start line)/0906D06C:$1:PEM_read_bio:$2/;
1266 # gnutls version variances
1267 if (/TLS error on connection \(recv\): .* Decode error/)
1271 if (/error on first read/)
1273 s/TLS session: \Kerror on first read:/(gnutls_handshake): A TLS fatal alert has been received.:/;
1274 goto RESET_AFTER_EXTRA_LINE_READ;
1281 if ( /(DKIM: d=.*) t=([0-9]*) x=([0-9]*) / )
1283 my ($prefix, $t_diff) = ($1, $3 - $2);
1284 s/DKIM: d=.* t=[0-9]* x=[0-9]* /${prefix} t=T x=T+${t_diff} /;
1288 s/(?:\[[^\]]*\]:|port )\K$parm_port_d/PORT_D/;
1289 s/(?:\[[^\]]*\]:|port )\K$parm_port_d2/PORT_D2/;
1290 s/(?:\[[^\]]*\]:|port )\K$parm_port_d3/PORT_D3/;
1291 s/(?:\[[^\]]*\]:|port )\K$parm_port_d4/PORT_D4/;
1292 s/(?:\[[^\]]*\]:|port )\K$parm_port_s/PORT_S/;
1293 s/(?:\[[^\]]*\]:|port )\K$parm_port_n/PORT_N/;
1294 s/I=\[[^\]]*\]:\K\d+/ppppp/;
1298 # ======== mail ========
1302 # DKIM timestamps, and signatures depending thereon
1303 if ( /^(\s+)t=([0-9]*); x=([0-9]*); b=[A-Za-z0-9+\/]+$/ )
1305 my ($indent, $t_diff) = ($1, $3 - $2);
1306 s/.*/${indent}t=T; x=T+${t_diff}; b=bbbb;/;
1312 # ======== All files other than stderr ========
1324 ##################################################
1325 # Subroutine to interact with caller #
1326 ##################################################
1328 # Arguments: [0] the prompt string
1329 # [1] if there is a U in the prompt and $force_update is true
1330 # [2] if there is a C in the prompt and $force_continue is true
1331 # Returns: returns the answer
1334 my ($prompt, $have_u, $have_c) = @_;
1339 print "... update forced\n";
1344 print "... continue forced\n";
1353 ##################################################
1354 # Subroutine to log in force_continue mode #
1355 ##################################################
1357 # In force_continue mode, we just want a terse output to a statically
1358 # named logfile. If multiple files in same batch (stdout, stderr, etc)
1359 # all have mismatches, it will log multiple times.
1361 # Arguments: [0] the logfile to append to
1362 # [1] the testno that failed
1368 my ($logfile, $testno, $detail) = @_;
1370 open(my $fh, '>>', $logfile) or return;
1372 print $fh "Test $testno "
1373 . (defined $detail ? "$detail " : '')
1377 # Computer-readable summary results logfile
1380 my ($logfile, $testno, $resultchar) = @_;
1382 open(my $fh, '>>', $logfile) or return;
1383 print $fh "$testno $resultchar\n";
1388 ##################################################
1389 # Subroutine to compare one output file #
1390 ##################################################
1392 # When an Exim server is part of the test, its output is in separate files from
1393 # an Exim client. The server data is concatenated with the client data as part
1394 # of the munging operation.
1396 # Arguments: [0] the name of the main raw output file
1397 # [1] the name of the server raw output file or undef
1398 # [2] where to put the munged copy
1399 # [3] the name of the saved file
1400 # [4] TRUE if this is a log file whose deliveries must be sorted
1401 # [5] optionally, a custom munge command
1403 # Returns: 0 comparison succeeded
1404 # 1 comparison failed; differences to be ignored
1405 # 2 comparison failed; files may have been updated (=> re-compare)
1407 # Does not return if the user replies "Q" to a prompt.
1410 my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
1412 # If there is no saved file, the raw files must either not exist, or be
1413 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1415 # we check if there is a flavour specific file, but we remember
1416 # the original file name as "generic"
1418 $sf_flavour = "$sf_generic.$flavour";
1419 $sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
1421 if (! -e $sf_current)
1423 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1426 print "** $rf is not empty\n" if (-s $rf);
1427 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1431 $_ = interact('Continue, Show, or Quit? [Q] ', undef, $force_continue);
1432 tests_exit(1) if /^q?$/;
1433 if (/^c$/ && $force_continue) {
1434 log_failure($log_failed_filename, $testno, $rf);
1435 log_test($log_summary_filename, $testno, 'F') if ($force_continue);
1437 return 1 if /^c$/i && $rf !~ /paniclog/ && $rsf !~ /paniclog/;
1441 foreach $f ($rf, $rsf)
1443 if (defined $f && -s $f)
1446 print "------------ $f -----------\n"
1447 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1448 system("$more '$f'");
1455 $_ = interact('Continue, Update & retry, Quit? [Q] ', $force_update, $force_continue);
1456 tests_exit(1) if /^q?$/;
1457 if (/^c$/ && $force_continue) {
1458 log_failure($log_failed_filename, $testno, $rf);
1459 log_test($log_summary_filename, $testno, 'F')
1468 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1469 # was a request to create a saved file. First, create the munged file from any
1470 # data that does exist.
1472 open(MUNGED, '>', $mf) || tests_exit(-1, "Failed to open $mf: $!");
1473 my($truncated) = munge($rf, $extra) if -e $rf;
1475 # Append the raw server log, if it is non-empty
1476 if (defined $rsf && -e $rsf)
1478 print MUNGED "\n******** SERVER ********\n";
1479 $truncated |= munge($rsf, $extra);
1483 # If a saved file exists, do the comparison. There are two awkward cases:
1485 # If "*** truncated ***" was found in the new file, it means that a log line
1486 # was overlong, and truncated. The problem is that it may be truncated at
1487 # different points on different systems, because of different user name
1488 # lengths. We reload the file and the saved file, and remove lines from the new
1489 # file that precede "*** truncated ***" until we reach one that matches the
1490 # line that precedes it in the saved file.
1492 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1493 # for an individual message might vary in their order from system to system, as
1494 # a result of parallel deliveries. We load the munged file and sort sequences
1495 # of delivery lines.
1499 # Deal with truncated text items
1503 my(@munged, @saved, $i, $j, $k);
1505 open(MUNGED, $mf) || tests_exit(-1, "Failed to open $mf: $!");
1508 open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
1513 for ($i = 0; $i < @munged; $i++)
1515 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1517 for (; $j < @saved; $j++)
1518 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1519 last if $j >= @saved; # not found in saved
1521 for ($k = $i - 1; $k >= 0; $k--)
1522 { last if $munged[$k] eq $saved[$j - 1]; }
1524 last if $k <= 0; # failed to find previous match
1525 splice @munged, $k + 1, $i - $k - 1;
1530 open(MUNGED, '>', $mf) || tests_exit(-1, "Failed to open $mf: $!");
1531 for ($i = 0; $i < @munged; $i++)
1532 { print MUNGED $munged[$i]; }
1536 # Deal with log sorting
1540 my(@munged, $i, $j);
1542 open(MUNGED, $mf) || tests_exit(-1, "Failed to open $mf: $!");
1546 for ($i = 0; $i < @munged; $i++)
1548 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1550 for ($j = $i + 1; $j < @munged; $j++)
1552 last if $munged[$j] !~
1553 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1555 @temp = splice(@munged, $i, $j - $i);
1556 @temp = sort(@temp);
1557 splice(@munged, $i, 0, @temp);
1561 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1562 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1563 for ($i = 0; $i < @munged; $i++)
1564 { print MUNGED $munged[$i]; }
1570 return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
1572 # Handle comparison failure
1574 print "** Comparison of $mf with $sf_current failed";
1575 system("$more test-cf");
1580 $_ = interact('Continue, Retry, Update current'
1581 . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : '')
1582 . ' & retry, Quit? [Q] ', $force_update, $force_continue);
1583 tests_exit(1) if /^q?$/;
1584 if (/^c$/ && $force_continue) {
1585 log_failure($log_failed_filename, $testno, $sf_current);
1586 log_test($log_summary_filename, $testno, 'F')
1590 last if (/^[us]$/i);
1594 # Update or delete the saved file, and give the appropriate return code.
1598 my $sf = /^u/i ? $sf_current : $sf_flavour;
1599 tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
1603 # if we deal with a flavour file, we can't delete it, because next time the generic
1604 # file would be used again
1605 if ($sf_current eq $sf_flavour) {
1606 open(FOO, ">$sf_current");
1610 tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
1619 ##################################################
1621 # keyed by name of munge; value is a ref to a hash
1622 # which is keyed by file, value a string to look for.
1624 # paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
1625 # Search strings starting with 's' do substitutions;
1626 # with '/' do line-skips.
1627 # Triggered by a scriptfile line "munge <name>"
1628 ##################################################
1631 { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
1633 'gnutls_unexpected' =>
1634 { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
1636 'gnutls_handshake' =>
1637 { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
1639 'gnutls_bad_clientcert' =>
1640 { 'mainlog' => 's/\(certificate verification failed\): certificate invalid/\(gnutls_handshake\): The peer did not send any certificate./',
1641 'stdout' => 's/Succeeded in starting TLS/A TLS fatal alert has been received.\nFailed to start TLS'
1644 'optional_events' =>
1645 { 'stdout' => '/event_action =/' },
1648 { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
1650 'optional_cert_hostnames' =>
1651 { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
1654 { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
1657 { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
1660 { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
1663 { 'mainlog' => 's! X=TLS\S+ ! X=TLS_proto_and_cipher !;
1664 s! DN="C=! DN="/C=!;
1665 s! DN="[^,"]*\K,!/!;
1666 s! DN="[^,"]*\K,!/!;
1667 s! DN="[^,"]*\K,!/!;
1669 'rejectlog' => 's/ X=TLS\S+ / X=TLS_proto_and_cipher /',
1670 'mail' => 's/^\s+by .+ with .+ \K tls TLS_.+$/(TLS_proto_and_cipher)/;
1671 s/ \(TLS[^)]*\)/ (TLS_proto_and_cipher)/;
1676 { 'stderr' => 's/(^\s{0,4}|(?<=Process )|(?<=child ))\d{1,5}/ppppp/g' },
1678 'optional_dsn_info' =>
1679 { 'mail' => '/^(X-(Remote-MTA-(smtp-greeting|helo-response)|Exim-Diagnostic|(body|message)-linecount):|Remote-MTA: X-ip;)/'
1682 'optional_config' =>
1684 dkim_(canon|domain|private_key|selector|sign_headers|strict|hash|identity|timestamps)
1685 |gnutls_require_(kx|mac|protocols)
1687 |hosts_(requ(est|ire)|try)_(dane|ocsp)
1688 |dane_require_tls_ciphers
1689 |hosts_(avoid|nopass|noproxy|require|verify_avoid)_tls
1690 |pipelining_connect_advertise_hosts
1698 { 'mainlog' => 's%/(usr/(local/)?)?bin/%SYSBINDIR/%' },
1700 'sync_check_data' =>
1701 { 'mainlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/',
1702 'rejectlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/'},
1704 'debuglog_stdout' =>
1705 { 'stdout' => 's/^\d\d:\d\d:\d\d\s+\d+ //;
1706 s/Process \d+ is ready for new message/Process pppp is ready for new message/'
1709 'timeout_errno' => # actual errno differs Solaris vs. Linux
1710 { 'mainlog' => 's/(host deferral .* errno) <\d+> /$1 <EEE> /' },
1712 'peer_terminated_conn' => # actual error differs FreedBSD vs. Linux
1713 { 'stderr' => 's/^( SMTP\()Connection reset by peer(\)<<)$/$1closed$2/' },
1715 'perl_variants' => # result of hash-in-scalar-context changed from bucket-fill to keycount
1716 { 'stdout' => 's%^> X/X$%> X%' },
1722 return $a if ($a > $b);
1726 ##################################################
1727 # Subroutine to check the output of a test #
1728 ##################################################
1730 # This function is called when the series of subtests is complete. It makes
1731 # use of check_file(), whose arguments are:
1733 # [0] the name of the main raw output file
1734 # [1] the name of the server raw output file or undef
1735 # [2] where to put the munged copy
1736 # [3] the name of the saved file
1737 # [4] TRUE if this is a log file whose deliveries must be sorted
1738 # [5] an optional custom munge command
1740 # Arguments: Optionally, name of a single custom munge to run.
1741 # Returns: 0 if the output compared equal
1742 # 1 if comparison failed; differences to be ignored
1743 # 2 if re-run needed (files may have been updated)
1746 my($mungename) = $_[0];
1748 my($munge) = $munges->{$mungename} if defined $mungename;
1750 $yield = max($yield, check_file("spool/log/paniclog",
1751 "spool/log/serverpaniclog",
1752 "test-paniclog-munged",
1753 "paniclog/$testno", 0,
1754 $munge->{paniclog}));
1756 $yield = max($yield, check_file("spool/log/rejectlog",
1757 "spool/log/serverrejectlog",
1758 "test-rejectlog-munged",
1759 "rejectlog/$testno", 0,
1760 $munge->{rejectlog}));
1762 $yield = max($yield, check_file("spool/log/mainlog",
1763 "spool/log/servermainlog",
1764 "test-mainlog-munged",
1765 "log/$testno", $sortlog,
1766 $munge->{mainlog}));
1770 $yield = max($yield, check_file("test-stdout",
1771 "test-stdout-server",
1772 "test-stdout-munged",
1773 "stdout/$testno", 0,
1779 $yield = max($yield, check_file("test-stderr",
1780 "test-stderr-server",
1781 "test-stderr-munged",
1782 "stderr/$testno", 0,
1786 # Compare any delivered messages, unless this test is skipped.
1788 if (! $message_skip)
1792 # Get a list of expected mailbox files for this script. We don't bother with
1793 # directories, just the files within them.
1795 foreach $oldmail (@oldmails)
1797 next unless $oldmail =~ /^mail\/$testno\./;
1798 print ">> EXPECT $oldmail\n" if $debug;
1799 $expected_mails{$oldmail} = 1;
1802 # If there are any files in test-mail, compare them. Note that "." and
1803 # ".." are automatically omitted by list_files_below().
1805 @mails = list_files_below("test-mail");
1807 foreach $mail (@mails)
1809 next if $mail eq "test-mail/oncelog";
1811 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1812 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1814 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1817 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1820 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1821 $yield = max($yield, check_file($mail, undef, "test-mail-munged",
1822 "mail/$testno.$saved_mail", 0,
1824 delete $expected_mails{"mail/$testno.$saved_mail"};
1827 # Complain if not all expected mails have been found
1829 if (scalar(keys %expected_mails) != 0)
1831 foreach $key (keys %expected_mails)
1832 { print "** no test file found for $key\n"; }
1836 $_ = interact('Continue, Update & retry, or Quit? [Q] ', $force_update, $force_continue);
1837 tests_exit(1) if /^q?$/;
1838 if (/^c$/ && $force_continue) {
1839 log_failure($log_failed_filename, $testno, "missing email");
1840 log_test($log_summary_filename, $testno, 'F')
1844 # For update, we not only have to unlink the file, but we must also
1845 # remove it from the @oldmails vector, as otherwise it will still be
1846 # checked for when we re-run the test.
1850 foreach $key (keys %expected_mails)
1853 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1854 for ($i = 0; $i < @oldmails; $i++)
1856 if ($oldmails[$i] eq $key)
1858 splice @oldmails, $i, 1;
1869 # Compare any remaining message logs, unless this test is skipped.
1873 # Get a list of expected msglog files for this test
1875 foreach $oldmsglog (@oldmsglogs)
1877 next unless $oldmsglog =~ /^$testno\./;
1878 $expected_msglogs{$oldmsglog} = 1;
1881 # If there are any files in spool/msglog, compare them. However, we have
1882 # to munge the file names because they are message ids, which are
1885 if (opendir(DIR, "spool/msglog"))
1887 @msglogs = sort readdir(DIR);
1890 foreach $msglog (@msglogs)
1892 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1893 ($munged_msglog = $msglog) =~
1894 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1895 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1896 $yield = max($yield, check_file("spool/msglog/$msglog", undef,
1897 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
1899 delete $expected_msglogs{"$testno.$munged_msglog"};
1903 # Complain if not all expected msglogs have been found
1905 if (scalar(keys %expected_msglogs) != 0)
1907 foreach $key (keys %expected_msglogs)
1909 print "** no test msglog found for msglog/$key\n";
1910 ($msgid) = $key =~ /^\d+\.(.*)$/;
1911 foreach $cachekey (keys %cache)
1913 if ($cache{$cachekey} eq $msgid)
1915 print "** original msgid $cachekey\n";
1923 $_ = interact('Continue, Update, or Quit? [Q] ', $force_update, $force_continue);
1924 tests_exit(1) if /^q?$/;
1925 if (/^c$/ && $force_continue) {
1926 log_failure($log_failed_filename, $testno, "missing msglog");
1927 log_test($log_summary_filename, $testno, 'F')
1932 foreach $key (keys %expected_msglogs)
1934 tests_exit(-1, "Failed to unlink msglog/$key")
1935 if !unlink("msglog/$key");
1948 ##################################################
1949 # Subroutine to run one "system" command #
1950 ##################################################
1952 # We put this in a subroutine so that the command can be reflected when
1955 # Argument: the command to be run
1963 $prcmd =~ s/; /;\n>> /;
1964 print ">> $prcmd\n";
1971 ##################################################
1972 # Subroutine to run one script command #
1973 ##################################################
1975 # The <SCRIPT> file is open for us to read an optional return code line,
1976 # followed by the command line and any following data lines for stdin. The
1977 # command line can be continued by the use of \. Data lines are not continued
1978 # in this way. In all lines, the following substitutions are made:
1980 # DIR => the current directory
1981 # CALLER => the caller of this script
1983 # Arguments: the current test number
1984 # reference to the subtest number, holding previous value
1985 # reference to the expected return code value
1986 # reference to where to put the command name (for messages)
1987 # auxiliary information returned from a previous run
1989 # Returns: 0 the command was executed inline, no subprocess was run
1990 # 1 a non-exim command was run and waited for
1991 # 2 an exim command was run and waited for
1992 # 3 a command was run and not waited for (daemon, server, exim_lock)
1993 # 4 EOF was encountered after an initial return code line
1994 # Optionally also a second parameter, a hash-ref, with auxiliary information:
1995 # exim_pid: pid of a run process
1996 # munge: name of a post-script results munger
1999 my($testno) = $_[0];
2000 my($subtestref) = $_[1];
2001 my($commandnameref) = $_[3];
2002 my($aux_info) = $_[4];
2005 our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
2007 if (/^(\d+)\s*$/) # Handle unusual return code
2012 return 4 if !defined $_; # Missing command
2019 # Handle concatenated command lines
2022 while (substr($_, -1) eq"\\")
2025 $_ = substr($_, 0, -1);
2026 chomp($temp = <SCRIPT>);
2038 do_substitute($testno);
2039 if ($debug) { printf ">> $_\n"; }
2041 # Pass back the command name (for messages)
2043 ($$commandnameref) = /^(\S+)/;
2045 # Here follows code for handling the various different commands that are
2046 # supported by this script. The first group of commands are all freestanding
2047 # in that they share no common code and are not followed by any data lines.
2053 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
2054 # utility and to make DBM files for testing DBM lookups.
2056 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
2058 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
2059 "echo exim_dbmbuild exit code = \$?)" .
2065 # The "dump" command runs exim_dumpdb. On different systems, the output for
2066 # some types of dump may appear in a different order because it's just hauled
2067 # out of the DBM file. We can solve this by sorting. Ignore the leading
2068 # date/time, as it will be flattened later during munging.
2070 if (/^dump\s+(\S+)/)
2074 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
2075 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
2076 open(OUT, ">>test-stdout");
2077 print OUT "+++++++++++++++++++++++++++\n";
2079 if ($which eq "retry")
2086 my($aa) = split(' ', $a);
2087 my($bb) = split(' ', $b);
2091 foreach $item (@temp)
2093 $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
2094 print OUT " $item\n";
2100 if ($which eq "callout")
2103 my($aa) = substr $a, 21;
2104 my($bb) = substr $b, 21;
2117 # verbose comments start with ###
2119 for my $file (qw(test-stdout test-stderr test-stderr-server test-stdout-server)) {
2120 open my $fh, '>>', $file or die "Can't open >>$file: $!\n";
2126 # The "echo" command is a way of writing comments to the screen.
2127 if (/^echo\s+(.*)$/)
2134 # The "exim_lock" command runs exim_lock in the same manner as "server",
2135 # but it doesn't use any input.
2137 if (/^exim_lock\s+(.*)$/)
2139 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
2140 $server_pid = open SERVERCMD, "|$cmd" ||
2141 tests_exit(-1, "Failed to run $cmd\n");
2143 # This gives the process time to get started; otherwise the next
2144 # process may not find it there when it expects it.
2146 select(undef, undef, undef, 0.1);
2151 # The "exinext" command runs exinext
2153 if (/^exinext\s+(.*)/)
2155 run_system("(./eximdir/exinext " .
2156 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
2157 "-C $parm_cwd/test-config $1;" .
2158 "echo exinext exit code = \$?)" .
2164 # The "exigrep" command runs exigrep on the current mainlog
2166 if (/^exigrep\s+(.*)/)
2168 run_system("(./eximdir/exigrep " .
2169 "$1 $parm_cwd/spool/log/mainlog;" .
2170 "echo exigrep exit code = \$?)" .
2176 # The "eximstats" command runs eximstats on the current mainlog
2178 if (/^eximstats\s+(.*)/)
2180 run_system("(./eximdir/eximstats " .
2181 "$1 $parm_cwd/spool/log/mainlog;" .
2182 "echo eximstats exit code = \$?)" .
2188 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
2189 # spool directory, to save Exim from re-creating it each time.
2193 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
2194 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
2195 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
2196 "sudo chmod 0400 $gen_fn";
2201 # The "killdaemon" command should ultimately follow the starting of any Exim
2202 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
2203 # it outputting "Terminated" to the terminal when not in the background.
2207 my $return_extra = {};
2208 if (exists $aux_info->{exim_pid})
2210 $pid = $aux_info->{exim_pid};
2211 $return_extra->{exim_pid} = undef;
2212 print ">> killdaemon: recovered pid $pid\n" if $debug;
2215 run_system("sudo /bin/kill -INT $pid");
2219 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
2222 run_system("sudo /bin/kill -INT $pid");
2223 close DAEMONCMD; # Waits for process
2226 run_system("sudo /bin/rm -f spool/exim-daemon.*");
2227 return (1, $return_extra);
2231 # The "millisleep" command is like "sleep" except that its argument is in
2232 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
2235 elsif (/^millisleep\s+(.*)$/)
2237 select(undef, undef, undef, $1/1000);
2242 # The "munge" command selects one of a hardwired set of test-result modifications
2243 # to be made before result compares are run against the golden set. This lets
2244 # us account for test-system dependent things which only affect a few, but known,
2246 # Currently only the last munge takes effect.
2248 if (/^munge\s+(.*)$/)
2250 return (0, { munge => $1 });
2254 # The "sleep" command does just that. For sleeps longer than 1 second we
2255 # tell the user what's going on.
2257 if (/^sleep\s+(.*)$/)
2265 printf(" Test %d sleep $1 ", $$subtestref);
2271 printf("\r Test %d $cr", $$subtestref);
2277 # Various Unix management commands are recognized
2279 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
2280 /^sudo\s(rmdir|rm|mv|chown|chmod)\s/)
2282 run_system("$_ >>test-stdout 2>>test-stderr");
2291 # The next group of commands are also freestanding, but they are all followed
2295 # The "server" command starts up a script-driven server that runs in parallel
2296 # with the following exim command. Therefore, we want to run a subprocess and
2297 # not yet wait for it to complete. The waiting happens after the next exim
2298 # command, triggered by $server_pid being non-zero. The server sends its output
2299 # to a different file. The variable $server_opts, if not empty, contains
2300 # options to disable IPv4 or IPv6 if necessary.
2301 # This works because "server" swallows its stdin before waiting for a connection.
2303 if (/^server\s+(.*)$/)
2305 $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2306 $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
2307 print ">> $cmd\n" if ($debug);
2308 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
2309 SERVERCMD->autoflush(1);
2310 print ">> Server pid is $server_pid\n" if $debug;
2314 last if /^\*{4}\s*$/;
2317 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
2318 # because close() waits for the process.
2320 # Interlock the server startup; otherwise the next
2321 # process may not find it there when it expects it.
2322 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2327 # The "write" command is a way of creating files of specific sizes for
2328 # buffering tests, or containing specific data lines from within the script
2329 # (rather than hold lots of little files). The "catwrite" command does the
2330 # same, but it also copies the lines to test-stdout.
2332 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
2334 my($cat) = defined $1;
2336 @sizes = split /\s+/, $3 if defined $3;
2337 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
2341 open CAT, ">>test-stdout" ||
2342 tests_exit(-1, "Failed to open test-stdout: $!");
2343 print CAT "==========\n";
2346 if (scalar @sizes > 0)
2353 last if /^\+{4}\s*$/;
2360 while (scalar @sizes > 0)
2362 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
2363 $leadin = '' if !defined $leadin;
2365 $len -= length($leadin) + 1;
2366 while ($count-- > 0)
2368 print FILE $leadin, "a" x $len, "\n";
2369 print CAT $leadin, "a" x $len, "\n" if $cat;
2374 # Post data, or only data if no sized data
2379 last if /^\*{4}\s*$/;
2387 print CAT "==========\n";
2398 # From this point on, script commands are implemented by setting up a shell
2399 # command in the variable $cmd. Shared code to run this command and handle its
2400 # input and output follows.
2402 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
2403 # program that plays the part of an email client. We also have the availability
2404 # of running Perl for doing one-off special things. Note that all these
2405 # commands expect stdin data to be supplied.
2407 if (/^client/ || /^(sudo\s+)?perl\b/)
2409 s"client"./bin/client";
2410 $cmd = "$_ >>test-stdout 2>>test-stderr";
2413 # For the "exim" command, replace the text "exim" with the path for the test
2414 # binary, plus -D options to pass over various parameters, and a -C option for
2415 # the testing configuration file. When running in the test harness, Exim does
2416 # not drop privilege when -C and -D options are present. To run the exim
2417 # command as root, we use sudo.
2419 elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+)?\s+(.*)$/)
2422 my($envset) = (defined $1)? $1 : '';
2423 my($sudo) = (defined $3)? "sudo " . (defined $4 ? "-u $4 ":'') : '';
2424 my($special)= (defined $5)? $5 : '';
2425 $wait_time = (defined $2)? $2 : 0;
2427 # Return 2 rather than 1 afterwards
2431 # Update the test number
2433 $$subtestref = $$subtestref + 1;
2434 printf(" Test %d $cr", $$subtestref);
2436 # Copy the configuration file, making the usual substitutions.
2438 open (IN, "$parm_cwd/confs/$testno") ||
2439 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
2440 open (OUT, ">test-config") ||
2441 tests_exit(-1, "Couldn't open test-config: $!\n");
2444 do_substitute($testno);
2450 # The string $msg1 in args substitutes the message id of the first
2451 # message on the queue, and so on. */
2453 if ($args =~ /\$msg/)
2455 my @listcmd = ("$parm_cwd/eximdir/exim", '-bp',
2456 "-DEXIM_PATH=$parm_cwd/eximdir/exim",
2457 -C => "$parm_cwd/test-config");
2458 print ">> Getting queue list from:\n>> @listcmd\n" if $debug;
2459 # We need the message ids sorted in ascending order.
2460 # Message id is: <timestamp>-<pid>-<fractional-time>. On some systems (*BSD) the
2461 # PIDs are randomized, so sorting just the whole PID doesn't work.
2462 # We do the Schartz' transformation here (sort on
2463 # <timestamp><fractional-time>). Thanks to Kirill Miazine
2465 map { $_->[1] } # extract the values
2466 sort { $a->[0] cmp $b->[0] } # sort by key
2467 map { [join('.' => (split /-/, $_)[0,2]) => $_] } # key (timestamp.fractional-time) => value(message_id)
2468 map { /^\s*\d+[smhdw]\s+\S+\s+(\S+)/ } `@listcmd` or tests_exit(-1, "No output from `exim -bp` (@listcmd)\n");
2470 # Done backwards just in case there are more than 9
2472 for (my $i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
2473 if ( $args =~ /\$msg\d/ )
2475 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
2476 unless $force_continue;
2480 # If -d is specified in $optargs, remove it from $args; i.e. let
2481 # the command line for runtest override. Then run Exim.
2483 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
2485 my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : '';
2487 $cmd = "$envset$sudo$opt_valgrind" .
2488 "$parm_cwd/eximdir/exim$special$optargs " .
2489 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
2490 "-C $parm_cwd/test-config $args " .
2491 ">>test-stdout 2>>test-stderr";
2492 # If the command is starting an Exim daemon, we run it in the same
2493 # way as the "server" command above, that is, we don't want to wait
2494 # for the process to finish. That happens when "killdaemon" is obeyed later
2495 # in the script. We also send the stderr output to test-stderr-server. The
2496 # daemon has its log files put in a different place too (by configuring with
2497 # log_file_path). This requires the directory to be set up in advance.
2499 # There are also times when we want to run a non-daemon version of Exim
2500 # (e.g. a queue runner) with the server configuration. In this case,
2501 # we also define -DNOTDAEMON.
2503 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
2505 if ($debug) { printf ">> daemon: $cmd\n"; }
2506 run_system("sudo mkdir spool/log 2>/dev/null");
2507 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2509 # Before running the command, convert the -bd option into -bdf so that an
2510 # Exim daemon doesn't double fork. This means that when we wait close
2511 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
2512 # file is written to the spool directory, in case the Exim binary was
2513 # built with PID_FILE_PATH pointing somewhere else.
2515 if ($cmd =~ /\s-oP\s/)
2517 ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
2518 $cmd =~ s!\s-bd\s! -bdf !;
2522 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2523 $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
2525 print ">> |${cmd}-server\n" if ($debug);
2526 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
2527 DAEMONCMD->autoflush(1);
2528 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2530 # Interlock with daemon startup
2531 for (my $count = 0; ! stat("$pidfile") && $count < 30; $count++ )
2532 { select(undef, undef, undef, 0.3); }
2533 return 3; # Don't wait
2535 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
2538 # The port and the $dynamic_socket was already allocated while parsing the
2539 # script file, where -DSERVER=wait:PORT_DYNAMIC was encountered.
2541 my $listen_port = $1;
2542 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
2543 run_system("sudo mkdir spool/log 2>/dev/null");
2544 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2547 if (not defined $pid) { die "** fork failed: $!\n" }
2550 open(STDIN, '<&', $dynamic_socket) or die "** dup sock to stdin failed: $!\n";
2551 close($dynamic_socket);
2552 print "[$$]>> ${cmd}-server\n" if ($debug);
2553 exec "exec ${cmd}-server";
2554 die "Can't exec ${cmd}-server: $!\n";
2556 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2557 select(undef, undef, undef, 0.3); # Let the daemon get going
2558 return (3, { exim_pid => $pid }); # Don't wait
2562 # The "background" command is run but not waited-for, like exim -DSERVER=server.
2563 # One script line is read and fork-exec'd. The PID is stored for a later
2566 elsif (/^background$/)
2569 # $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2571 $_ = <SCRIPT>; $lineno++;
2573 do_substitute($testno);
2575 if ($debug) { printf ">> daemon: $line >>test-stdout 2>>test-stderr\n"; }
2578 if (not defined $pid) { die "** fork failed: $!\n" }
2580 print "[$$]>> ${line}\n" if ($debug);
2582 open(STDIN, "<", "test-stdout");
2584 open(STDOUT, ">>", "test-stdout");
2586 open(STDERR, ">>", "test-stderr-server");
2587 exec "exec ${line}";
2591 # open(my $fh, ">", $pidfile) ||
2592 # tests_exit(-1, "Failed to open $pidfile: $!");
2593 # printf($fh, "%d\n", $pid);
2596 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2597 select(undef, undef, undef, 0.3); # Let the daemon get going
2598 return (3, { exim_pid => $pid }); # Don't wait
2605 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
2608 # Run the command, with stdin connected to a pipe, and write the stdin data
2609 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
2610 # the terminating newline (and the \NONL\). If the command contains
2611 # -DSERVER=server add "-server" to the command, where it will adjoin the name
2612 # for the stderr file. See comment above about the use of -DSERVER.
2614 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : '';
2615 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
2616 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
2622 last if /^\*{4}\s*$/;
2623 do_substitute($testno);
2624 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
2627 # For timeout tests, wait before closing the pipe; we expect a
2628 # SIGPIPE error in this case.
2632 printf(" Test %d sleep $wait_time ", $$subtestref);
2633 while ($wait_time-- > 0)
2638 printf("\r Test %d $cr", $$subtestref);
2641 $sigpipehappened = 0;
2642 close CMD; # Waits for command to finish
2643 return $yield; # Ran command and waited
2649 ###############################################################################
2650 ###############################################################################
2652 # Here begins the Main Program ...
2654 ###############################################################################
2655 ###############################################################################
2659 print "Exim tester $testversion\n";
2661 # extend the PATH with .../sbin
2662 # we map all (.../bin) to (.../sbin:.../bin)
2664 my %seen = map { $_, 1 } split /:/, $ENV{PATH};
2665 join ':' => map { m{(.*)/bin$}
2666 ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
2668 split /:/, $ENV{PATH};
2671 ##################################################
2672 # Some tests check created file modes #
2673 ##################################################
2678 ##################################################
2679 # Check for the "less" command #
2680 ##################################################
2682 $more = 'more' if system('which less >/dev/null 2>&1') != 0;
2686 ##################################################
2687 # See if an Exim binary has been given #
2688 ##################################################
2690 # If the first character of the first argument is '/', the argument is taken
2691 # as the path to the binary. If the first argument does not start with a
2692 # '/' but exists in the file system, it's assumed to be the Exim binary.
2695 ##################################################
2696 # Sort out options and which tests are to be run #
2697 ##################################################
2699 # There are a few possible options for the test script itself; after these, any
2700 # options are passed on to Exim calls within the tests. Typically, this is used
2701 # to turn on Exim debugging while setting up a test.
2703 Getopt::Long::Configure qw(no_getopt_compat);
2705 'debug' => sub { $debug = 1; $cr = "\n" },
2706 'diff' => sub { $cf = 'diff -u' },
2707 'continue' => sub { $force_continue = 1; $more = 'cat' },
2708 'update' => \$force_update,
2709 'ipv4!' => \$have_ipv4,
2710 'ipv6!' => \$have_ipv6,
2711 'keep' => \$save_output,
2713 'valgrind' => \$valgrind,
2714 'range=s{2}' => \my @range_wanted,
2715 'test=i@' => \my @tests_wanted,
2716 'flavor|flavour=s' => \$flavour,
2717 'help' => sub { pod2usage(-exit => 0) },
2722 -noperldoc => system('perldoc -V 2>/dev/null 1>&2')
2727 ($parm_exim, @ARGV) = Exim::Runtest::exim_binary(@ARGV);
2728 print "Exim binary is `$parm_exim'\n" if defined $parm_exim;
2731 my @wanted = sort numerically uniq
2732 @tests_wanted ? @tests_wanted : (),
2733 @range_wanted ? $range_wanted[0] .. $range_wanted[1] : (),
2734 @ARGV ? @ARGV == 1 ? $ARGV[0] :
2735 $ARGV[1] eq '+' ? $ARGV[0]..($ARGV[0] >= 9000 ? TEST_SPECIAL_TOP : TEST_TOP) :
2736 0+$ARGV[0]..0+$ARGV[1] # add 0 to cope with test numbers starting with zero
2738 @wanted = 1..TEST_TOP if not @wanted;
2740 ##################################################
2741 # Check for sudo access to root #
2742 ##################################################
2744 print "You need to have sudo access to root to run these tests. Checking ...\n";
2745 if (system('sudo true >/dev/null') != 0)
2747 die "** Test for sudo failed: testing abandoned.\n";
2751 print "Test for sudo OK\n";
2757 ##################################################
2758 # Make the command's directory current #
2759 ##################################################
2761 # After doing so, we find its absolute path name.
2764 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2765 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2766 $parm_cwd = Cwd::getcwd();
2769 ##################################################
2770 # Search for an Exim binary to test #
2771 ##################################################
2773 # If an Exim binary hasn't been provided, try to find one. We can handle the
2774 # case where exim-testsuite is installed alongside Exim source directories. For
2775 # PH's private convenience, if there's a directory just called "exim4", that
2776 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2779 # If $parm_exim is still empty, ask the caller
2783 print "** Did not find an Exim binary to test\n";
2784 for ($i = 0; $i < 5; $i++)
2787 print "** Enter pathname for Exim binary: ";
2788 chomp($trybin = <STDIN>);
2791 $parm_exim = $trybin;
2796 print "** $trybin does not exist\n";
2799 die "** Too many tries\n" if $parm_exim eq '';
2804 ##################################################
2805 # Find what is in the binary #
2806 ##################################################
2808 # deal with TRUSTED_CONFIG_LIST restrictions
2809 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2810 open (IN, "$parm_cwd/confs/0000") ||
2811 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
2812 open (OUT, ">test-config") ||
2813 tests_exit(-1, "Couldn't open test-config: $!\n");
2814 while (<IN>) { print OUT; }
2818 print("Probing with config file: $parm_cwd/test-config\n");
2820 my $eximinfo = "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd -bP exim_user exim_group";
2821 chomp(my @eximinfo = `$eximinfo 2>&1`);
2822 die "$0: Can't run $eximinfo\n" if $? == -1;
2824 warn 'Got ' . $?>>8 . " from $eximinfo\n" if $?;
2827 if (my ($version) = /^Exim version (\S+)/) {
2828 my $git = `git describe --dirty=-XX --match 'exim-4*'`;
2829 if (defined $git and $? == 0) {
2831 $git =~ s/^exim-//i;
2832 $git =~ s/.*-\Kg([[:xdigit:]]+(?:-XX)?)/$1/;
2835 *** Version mismatch
2836 *** Exim binary: $version
2840 if not $version eq $git;
2843 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2844 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2845 $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
2846 ($parm_configure_owner, $parm_configure_group) = ($1, $2)
2847 if /^Configure owner:\s*(\d+):(\d+)/;
2848 print if /wrong owner/;
2851 if (not defined $parm_eximuser) {
2852 die <<XXX, map { "|$_\n" } @eximinfo;
2853 Unable to extract exim_user from binary.
2854 Check if Exim refused to run; if so, consider:
2855 TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS
2856 If debug permission denied, are you in the exim group?
2857 Failing to get information from binary.
2858 Output from $eximinfo:
2863 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2864 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2866 if (defined $parm_eximgroup)
2868 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2869 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2872 # check the permissions on the TRUSTED_CONFIG_LIST
2873 if (defined $parm_trusted_config_list)
2875 die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
2876 if not -f $parm_trusted_config_list;
2878 die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
2879 if 02 & (stat _)[2];
2881 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
2883 scalar(getgrgid 0), scalar(getgrgid $>)
2884 if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
2886 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
2887 scalar(getpwuid 0), scalar(getpwuid $>)
2888 if (not (-o _ or (stat _)[4] == 0));
2890 open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
2891 my $test_config = getcwd() . '/test-config';
2892 die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
2893 if not grep { /^\Q$test_config\E$/ } <TCL>;
2897 die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
2900 die "CONFIGURE_OWNER ($parm_configure_owner) does not match the user invoking $0 ($>)\n"
2901 if $parm_configure_owner != $>;
2903 die "CONFIGURE_GROUP ($parm_configure_group) does not match the group invoking $0 ($))\n"
2904 if 0020 & (stat "$parm_cwd/test-config")[2]
2905 and $parm_configure_group != $);
2907 die "aux-fixed file is group-writeable; best to strip them all, recursively\n"
2908 if 0020 & (stat "aux-fixed/0037.f-1")[2];
2911 open(EXIMINFO, "$parm_exim -d-all+transport -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2912 die "** Cannot run $parm_exim: $!\n";
2914 print "-" x 78, "\n";
2920 if (/^(Exim|Library) version/) { print; }
2921 if (/Runtime: /) {print; }
2923 elsif (/^Size of off_t: (\d+)/)
2926 $have_largefiles = 1 if $1 > 4;
2927 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2931 elsif (/^Support for: (.*)/)
2934 @temp = split /(\s+)/, $1;
2936 %parm_support = @temp;
2939 elsif (/^Lookups \(built-in\): (.*)/)
2942 @temp = split /(\s+)/, $1;
2944 %parm_lookups = @temp;
2947 elsif (/^Authenticators: (.*)/)
2950 @temp = split /(\s+)/, $1;
2952 %parm_authenticators = @temp;
2955 elsif (/^Routers: (.*)/)
2958 @temp = split /(\s+)/, $1;
2960 %parm_routers = @temp;
2963 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2964 # that the basic transport name is set, and then the name with each of the
2967 elsif (/^Transports: (.*)/)
2970 @temp = split /(\s+)/, $1;
2973 %parm_transports = @temp;
2974 foreach $k (keys %parm_transports)
2978 @temp = split /\//, $k;
2979 $parm_transports{$temp[0]} = " ";
2980 for ($i = 1; $i < @temp; $i++)
2981 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2986 elsif (/^Malware: (.*)/)
2989 @temp = split /(\s+)/, $1;
2991 %parm_malware = @temp;
2996 print "-" x 78, "\n";
2998 unlink("$parm_cwd/test-config");
3000 ##################################################
3001 # Check for SpamAssassin and ClamAV #
3002 ##################################################
3004 # These are crude tests. If they aren't good enough, we'll have to improve
3005 # them, for example by actually passing a message through spamc or clamscan.
3007 if (defined $parm_support{Content_Scanning})
3009 my $sock = new FileHandle;
3011 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
3013 print "The spamc command works:\n";
3015 # This test for an active SpamAssassin is courtesy of John Jetmore.
3016 # The tests are hard coded to localhost:783, so no point in making
3017 # this test flexible like the clamav test until the test scripts are
3018 # changed. spamd doesn't have the nice PING/PONG protocol that
3019 # clamd does, but it does respond to errors in an informative manner,
3022 my($sint,$sport) = ('127.0.0.1',783);
3025 my $sin = sockaddr_in($sport, inet_aton($sint))
3026 or die "** Failed packing $sint:$sport\n";
3027 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
3028 or die "** Unable to open socket $sint:$sport\n";
3031 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
3033 connect($sock, $sin)
3034 or die "** Unable to connect to socket $sint:$sport\n";
3037 select((select($sock), $| = 1)[0]);
3038 print $sock "bad command\r\n";
3041 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
3047 or die "** Did not get SPAMD from socket $sint:$sport. "
3054 print " Assume SpamAssassin (spamd) is not running\n";
3058 $parm_running{SpamAssassin} = ' ';
3059 print " SpamAssassin (spamd) seems to be running\n";
3064 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
3067 # For ClamAV, we need to find the clamd socket for use in the Exim
3068 # configuration. Search for the clamd configuration file.
3070 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
3072 my($f, $clamconf, $test_prefix);
3074 print "The clamscan command works";
3076 $test_prefix = $ENV{EXIM_TEST_PREFIX};
3077 $test_prefix = '' if !defined $test_prefix;
3079 foreach $f ("$test_prefix/etc/clamd.conf",
3080 "$test_prefix/usr/local/etc/clamd.conf",
3081 "$test_prefix/etc/clamav/clamd.conf", '')
3090 # Read the ClamAV configuration file and find the socket interface.
3092 if ($clamconf ne '')
3095 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
3098 if (/^LocalSocket\s+(.*)/)
3100 $parm_clamsocket = $1;
3101 $socket_domain = AF_UNIX;
3104 if (/^TCPSocket\s+(\d+)/)
3106 if (defined $parm_clamsocket)
3108 $parm_clamsocket .= " $1";
3109 $socket_domain = AF_INET;
3114 $parm_clamsocket = " $1";
3117 elsif (/^TCPAddr\s+(\S+)/)
3119 if (defined $parm_clamsocket)
3121 $parm_clamsocket = $1 . $parm_clamsocket;
3122 $socket_domain = AF_INET;
3127 $parm_clamsocket = $1;
3133 if (defined $socket_domain)
3135 print ":\n The clamd socket is $parm_clamsocket\n";
3136 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
3140 if ($socket_domain == AF_UNIX)
3142 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
3144 elsif ($socket_domain == AF_INET)
3146 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
3147 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
3148 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
3152 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
3154 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
3155 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
3157 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
3160 my $ofh = select $sock; $| = 1; select $ofh;
3161 print $sock "PING\n";
3163 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
3168 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
3175 print " Assume ClamAV is not running\n";
3179 $parm_running{ClamAV} = ' ';
3180 print " ClamAV seems to be running\n";
3185 print ", but the socket for clamd could not be determined\n";
3186 print "Assume ClamAV is not running\n";
3192 print ", but I can't find a configuration for clamd\n";
3193 print "Assume ClamAV is not running\n";
3199 ##################################################
3201 ##################################################
3202 if (defined $parm_lookups{redis})
3204 if (system("redis-server -v 2>/dev/null >/dev/null") == 0)
3206 print "The redis-server command works\n";
3207 $parm_running{redis} = ' ';
3211 print "The redis-server command failed: assume Redis not installed\n";
3215 ##################################################
3216 # Test for the basic requirements #
3217 ##################################################
3219 # This test suite assumes that Exim has been built with at least the "usual"
3220 # set of routers, transports, and lookups. Ensure that this is so.
3224 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{lsearch});
3226 $missing .= " Router: accept\n" if (!defined $parm_routers{accept});
3227 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{dnslookup});
3228 $missing .= " Router: manualroute\n" if (!defined $parm_routers{manualroute});
3229 $missing .= " Router: redirect\n" if (!defined $parm_routers{redirect});
3231 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{appendfile});
3232 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{autoreply});
3233 $missing .= " Transport: pipe\n" if (!defined $parm_transports{pipe});
3234 $missing .= " Transport: smtp\n" if (!defined $parm_transports{smtp});
3239 print "** Many features can be included or excluded from Exim binaries.\n";
3240 print "** This test suite requires that Exim is built to contain a certain\n";
3241 print "** set of basic facilities. It seems that some of these are missing\n";
3242 print "** from the binary that is under test, so the test cannot proceed.\n";
3243 print "** The missing facilities are:\n";
3245 die "** Test script abandoned\n";
3249 ##################################################
3250 # Check for the auxiliary programs #
3251 ##################################################
3253 # These are always required:
3255 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
3256 "fakens", "iefbr14", "server")
3258 next if ($prog eq "client-ssl" && !defined $parm_support{OpenSSL});
3259 next if ($prog eq "client-gnutls" && !defined $parm_support{GnuTLS});
3260 if (!-e "bin/$prog")
3263 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
3264 die "** Test script abandoned\n";
3268 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
3269 # compiled on systems where we don't know how to. However, if Exim does not
3270 # have that functionality compiled, we needn't bother.
3272 $dlfunc_deleted = 0;
3273 if (defined $parm_support{Expand_dlfunc} && !-e 'bin/loaded')
3275 delete $parm_support{Expand_dlfunc};
3276 $dlfunc_deleted = 1;
3280 ##################################################
3281 # Find environmental details #
3282 ##################################################
3284 # Find the caller of this program.
3286 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
3287 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
3289 $pwpw = $pwpw; # Kill Perl warnings
3290 $pwquota = $pwquota;
3293 $parm_caller_group = getgrgid($parm_caller_gid);
3295 print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
3296 print "Home directory is $parm_caller_home\n";
3298 unless (defined $parm_eximgroup)
3300 print "Unable to derive \$parm_eximgroup.\n";
3301 die "** ABANDONING.\n";
3304 if ($parm_caller_home eq $parm_cwd)
3306 print "will confuse working dir with homedir; change homedir\n";
3307 die "** ABANDONING.\n";
3310 print "You need to be in the Exim group to run these tests. Checking ...";
3312 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
3318 print "\nOh dear, you are not in the Exim group.\n";
3319 die "** Testing abandoned.\n";
3322 # Find this host's IP addresses - there may be many, of course, but we keep
3323 # one of each type (IPv4 and IPv6).
3325 open(IFCONFIG, '-|', (grep { -x "$_/ip" } split /:/, $ENV{PATH}) ? 'ip address' : 'ifconfig -a')
3326 or die "** Cannot run 'ip address' or 'ifconfig -a'\n";
3327 while (not ($parm_ipv4 and $parm_ipv6) and defined($_ = <IFCONFIG>))
3329 if (not $parm_ipv4 and /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)(?:\/\d+)?\s/i)
3331 next if $1 =~ /^(?:127|10)\./;
3335 if (not $parm_ipv6 and /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)(?:%[^ \/]+)?(?:\/\d+)?/i)
3337 next if $1 eq '::1' or $1 =~ /^fe80/i;
3343 # Use private IP addresses if there are no public ones.
3345 # If either type of IP address is missing, we need to set the value to
3346 # something other than empty, because that wrecks the substitutions. The value
3347 # is reflected, so use a meaningful string. Set appropriate options for the
3348 # "server" command. In practice, however, many tests assume 127.0.0.1 is
3349 # available, so things will go wrong if there is no IPv4 address. The lack
3350 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
3351 # and $have_ipv6 false.
3356 $parm_ipv4 = "<no IPv4 address found>";
3357 $server_opts .= " -noipv4";
3359 elsif ($have_ipv4 == 0)
3361 $parm_ipv4 = "<IPv4 testing disabled>";
3362 $server_opts .= " -noipv4";
3366 $parm_running{IPv4} = " ";
3372 $parm_ipv6 = "<no IPv6 address found>";
3373 $server_opts .= " -noipv6";
3374 delete($parm_support{IPv6});
3376 elsif ($have_ipv6 == 0)
3378 $parm_ipv6 = "<IPv6 testing disabled>";
3379 $server_opts .= " -noipv6";
3380 delete($parm_support{IPv6});
3382 elsif (!defined $parm_support{IPv6})
3385 $parm_ipv6 = "<no IPv6 support in Exim binary>";
3386 $server_opts .= " -noipv6";
3390 $parm_running{IPv6} = " ";
3393 print "IPv4 address is $parm_ipv4\n";
3394 print "IPv6 address is $parm_ipv6\n";
3395 $parm_ipv6 =~ /^[^%\/]*/;
3397 # For munging test output, we need the reversed IP addresses.
3399 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? '' :
3400 join(".", reverse(split /\./, $parm_ipv4));
3402 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
3403 if ($parm_ipv6 =~ /^[\da-f]/)
3405 my(@comps) = split /:/, $parm_ipv6;
3407 foreach $comp (@comps)
3409 push @nibbles, sprintf("%lx", hex($comp) >> 8);
3410 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
3412 $parm_ipv6r = join(".", reverse(@nibbles));
3415 # Find the host name, fully qualified.
3417 chomp($temp = `hostname`);
3418 die "'hostname' didn't return anything\n" unless defined $temp and length $temp;
3421 $parm_hostname = $temp;
3425 $parm_hostname = (gethostbyname($temp))[0];
3426 $parm_hostname = "no.host.name.found" unless defined $parm_hostname and length $parm_hostname;
3428 print "Hostname is $parm_hostname\n";
3430 if ($parm_hostname !~ /\./)
3432 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
3435 if ($parm_hostname =~ /[[:upper:]]/)
3437 print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
3440 if ($parm_hostname =~ /\.example\.com$/)
3442 die "\n*** Host name ends in .example.com; this conflicts with the testsuite use of that domain.\n"
3443 . " Please change the host's name (or comment out this check, and fail several testcases)\n";
3448 ##################################################
3449 # Create a testing version of Exim #
3450 ##################################################
3452 # We want to be able to run Exim with a variety of configurations. Normally,
3453 # the use of -C to change configuration causes Exim to give up its root
3454 # privilege (unless the caller is exim or root). For these tests, we do not
3455 # want this to happen. Also, we want Exim to know that it is running in its
3458 # We achieve this by copying the binary and patching it as we go. The new
3459 # binary knows it is a testing copy, and it allows -C and -D without loss of
3460 # privilege. Clearly, this file is dangerous to have lying around on systems
3461 # where there are general users with login accounts. To protect against this,
3462 # we put the new binary in a special directory that is accessible only to the
3463 # caller of this script, who is known to have sudo root privilege from the test
3464 # that was done above. Furthermore, we ensure that the binary is deleted at the
3465 # end of the test. First ensure the directory exists.
3468 { unlink "eximdir/exim"; } # Just in case
3471 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
3472 system("sudo chgrp $parm_eximgroup eximdir");
3475 # The construction of the patched binary must be done as root, so we use
3476 # a separate script. As well as indicating that this is a test-harness binary,
3477 # the version number is patched to "x.yz" so that its length is always the
3478 # same. Otherwise, when it appears in Received: headers, it affects the length
3479 # of the message, which breaks certain comparisons.
3481 die "** Unable to make patched exim: $!\n"
3482 if (system("sudo ./patchexim $parm_exim") != 0);
3484 # From this point on, exits from the program must go via the subroutine
3485 # tests_exit(), so that suitable cleaning up can be done when required.
3486 # Arrange to catch interrupting signals, to assist with this.
3488 $SIG{INT} = \&inthandler;
3489 $SIG{PIPE} = \&pipehandler;
3491 # For some tests, we need another copy of the binary that is setuid exim rather
3494 system("sudo cp eximdir/exim eximdir/exim_exim;" .
3495 "sudo chown $parm_eximuser eximdir/exim_exim;" .
3496 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
3497 "sudo chmod 06755 eximdir/exim_exim");
3499 ##################################################
3500 # Make copies of utilities we might need #
3501 ##################################################
3503 # Certain of the tests make use of some of Exim's utilities. We do not need
3504 # to be root to copy these.
3506 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
3508 $dbm_build_deleted = 0;
3509 if (defined $parm_lookups{dbm} &&
3510 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
3512 delete $parm_lookups{dbm};
3513 $dbm_build_deleted = 1;
3516 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
3518 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
3521 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
3523 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
3526 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
3528 tests_exit(-1, "Failed to make a copy of exinext: $!");
3531 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
3533 tests_exit(-1, "Failed to make a copy of exigrep: $!");
3536 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
3538 tests_exit(-1, "Failed to make a copy of eximstats: $!");
3541 # Collect some version information
3542 print '-' x 78, "\n";
3543 print "Perl version for runtest: $]\n";
3544 foreach (map { "./eximdir/$_" } qw(exigrep exinext eximstats)) {
3545 # fold (or unfold?) multiline output into a one-liner
3546 print join(', ', map { chomp; $_ } `$_ --version`), "\n";
3548 print '-' x 78, "\n";
3551 ##################################################
3552 # Check that the Exim user can access stuff #
3553 ##################################################
3555 # We delay this test till here so that we can check access to the actual test
3556 # binary. This will be needed when Exim re-exec's itself to do deliveries.
3558 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
3559 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
3561 if ($parm_caller_uid eq $parm_exim_uid) {
3562 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
3563 ."the same as caller ($parm_caller,$parm_caller_uid)");
3565 if ($parm_caller_gid eq $parm_exim_gid) {
3566 tests_exit(-1, "Exim group ($parm_eximgroup,$parm_exim_gid) cannot be "
3567 ."the same as caller's ($parm_caller) group as it confuses "
3568 ."results analysis");
3571 print "The Exim user needs access to the test suite directory. Checking ...";
3573 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
3575 my($why) = "unknown failure $rc";
3577 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
3578 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
3579 $why = "Couldn't read auxiliary group list" if $rc == 3;
3580 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
3581 $why = "Couldn't set gid" if $rc == 5;
3582 $why = "Couldn't set uid" if $rc == 6;
3583 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
3584 print "\n** $why\n";
3585 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
3592 tests_exit(-1, "Failed to unlink $log_summary_filename: $!")
3593 if not unlink($log_summary_filename) and -e $log_summary_filename;
3595 ##################################################
3596 # Create a list of available tests #
3597 ##################################################
3599 # The scripts directory contains a number of subdirectories whose names are
3600 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
3601 # from the first requires certain optional features to be included in the Exim
3602 # binary. These requirements are contained in a file called "REQUIRES" within
3603 # the directory. We scan all these tests, discarding those that cannot be run
3604 # because the current binary does not support the right facilities, and also
3605 # those that are outside the numerical range selected.
3607 printf "\nWill run %d tests between %d and %d for flavour %s\n",
3608 scalar(@wanted), $wanted[0], $wanted[-1], $flavour;
3610 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
3612 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
3613 if $dbm_build_deleted;
3616 my @test_dirs = grep { not /^CVS$/ } map { basename $_ } glob 'scripts/*'
3617 or die tests_exit(-1, "Failed to find test scripts in 'scripts/*`: $!");
3619 # Scan for relevant tests
3620 # HS12: Needs to be reworked.
3621 DIR: for (my $i = 0; $i < @test_dirs; $i++)
3623 my($testdir) = $test_dirs[$i];
3626 print ">>Checking $testdir\n" if $debug;
3628 # Skip this directory if the first test is equal or greater than the first
3629 # test in the next directory.
3631 next DIR if ($i < @test_dirs - 1) &&
3632 ($wanted[0] >= substr($test_dirs[$i+1], 0, 4));
3634 # No need to carry on if the end test is less than the first test in this
3637 last DIR if $wanted[-1] < substr($testdir, 0, 4);
3639 # Check requirements, if any.
3641 if (open(my $requires, "scripts/$testdir/REQUIRES"))
3647 if (/^support (.*)$/)
3649 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
3651 elsif (/^running (.*)$/)
3653 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
3655 elsif (/^lookup (.*)$/)
3657 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
3659 elsif (/^authenticators? (.*)$/)
3661 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
3663 elsif (/^router (.*)$/)
3665 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
3667 elsif (/^transport (.*)$/)
3669 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
3671 elsif (/^malware (.*)$/)
3673 if (!defined $parm_malware{$1}) { $wantthis = 0; last; }
3675 elsif (/^feature (.*)$/)
3677 # move to a subroutine?
3678 my $eximinfo = "$parm_exim -C $parm_cwd/test-config -DDIR=$parm_cwd -bP macro $1";
3680 open (IN, "$parm_cwd/confs/0000") ||
3681 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
3682 open (OUT, ">test-config") ||
3683 tests_exit(-1, "Couldn't open test-config: $!\n");
3686 do_substitute($testno);
3692 system($eximinfo . " >/dev/null 2>&1");
3694 unlink("$parm_cwd/test-config");
3699 unlink("$parm_cwd/test-config");
3703 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
3709 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
3713 # Loop if we do not want the tests in this subdirectory.
3718 print "Omitting tests in $testdir (missing $_)\n";
3721 # We want the tests from this subdirectory, provided they are in the
3722 # range that was selected.
3724 @testlist = grep { $_ ~~ @wanted } grep { /^\d+(?:\.\d+)?$/ } map { basename $_ } glob "scripts/$testdir/*";
3725 tests_exit(-1, "Failed to read test scripts from `scripts/$testdir/*': $!")
3728 foreach $test (@testlist)
3732 log_test($log_summary_filename, $test, '.');
3736 push @test_list, "$testdir/$test";
3741 print ">>Test List:\n", join "\n", @test_list, '' if $debug;
3744 ##################################################
3745 # Munge variable auxiliary data #
3746 ##################################################
3748 # Some of the auxiliary data files have to refer to the current testing
3749 # directory and other parameter data. The generic versions of these files are
3750 # stored in the aux-var-src directory. At this point, we copy each of them
3751 # to the aux-var directory, making appropriate substitutions. There aren't very
3752 # many of them, so it's easiest just to do this every time. Ensure the mode
3753 # is standardized, as this path is used as a test for the ${stat: expansion.
3755 # A similar job has to be done for the files in the dnszones-src directory, to
3756 # make the fake DNS zones for testing. Most of the zone files are copied to
3757 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
3758 # networks that are defined by parameter.
3760 foreach $basedir ("aux-var", "dnszones")
3762 system("sudo rm -rf $parm_cwd/$basedir");
3763 mkdir("$parm_cwd/$basedir", 0777);
3764 chmod(0755, "$parm_cwd/$basedir");
3766 opendir(AUX, "$parm_cwd/$basedir-src") ||
3767 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
3768 my(@filelist) = readdir(AUX);
3771 foreach $file (@filelist)
3773 my($outfile) = $file;
3774 next if $file =~ /^\./;
3776 if ($file eq "db.ip4.V4NET")
3778 $outfile = "db.ip4.$parm_ipv4_test_net";
3780 elsif ($file eq "db.ip6.V6NET")
3782 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3784 $outfile = "db.ip6.@nibbles";
3788 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3789 open(IN, "$parm_cwd/$basedir-src/$file") ||
3790 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3791 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3792 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3803 # Set a user's shell, distinguishable from /bin/sh
3805 symlink('/bin/sh' => 'aux-var/sh');
3806 $ENV{SHELL} = $parm_shell = "$parm_cwd/aux-var/sh";
3808 ##################################################
3809 # Create fake DNS zones for this host #
3810 ##################################################
3812 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3813 # sure that there are forward and reverse registrations for this host, using
3814 # its real IP addresses. Dynamically created zone files achieve this.
3816 if ($have_ipv4 || $have_ipv6)
3818 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3819 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3820 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3821 print OUT "; This is a dynamically constructed fake zone file.\n" .
3822 "; The following line causes fakens to return PASS_ON\n" .
3823 "; for queries that it cannot answer\n\n" .
3824 "PASS ON NOT FOUND\n\n";
3825 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3826 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3827 print OUT "\n; End\n";
3831 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3833 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3834 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3836 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3837 print OUT "; This is a dynamically constructed fake zone file.\n" .
3838 "; The zone is $components[0].in-addr.arpa.\n\n" .
3839 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3844 if ($have_ipv6 && $parm_ipv6 ne "::1")
3846 my($exp_v6) = $parm_ipv6;
3847 $exp_v6 =~ s/[^:]//g;
3848 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3849 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3850 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3851 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3852 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3853 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3855 $exp_v6 = $parm_ipv6;
3857 my(@components) = split /:/, $exp_v6;
3858 my(@nibbles) = reverse (split /\s*/, shift @components);
3862 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3864 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3865 print OUT "; This is a dynamically constructed fake zone file.\n" .
3866 "; The zone is @nibbles.ip6.arpa.\n\n";
3868 @components = reverse @components;
3869 foreach $c (@components)
3871 $c = "0$c" until $c =~ /^..../;
3872 @nibbles = reverse(split /\s*/, $c);
3873 print OUT "$sep@nibbles";
3877 print OUT " PTR $parm_hostname.\n\n; End\n";
3884 ##################################################
3885 # Create lists of mailboxes and message logs #
3886 ##################################################
3888 # We use these lists to check that a test has created the expected files. It
3889 # should be faster than looking for the file each time. For mailboxes, we have
3890 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3891 # is just a flat list of files.
3893 @oldmails = list_files_below("mail");
3894 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3895 @oldmsglogs = readdir(DIR);
3900 ##################################################
3901 # Run the required tests #
3902 ##################################################
3904 # Each test script contains a number of tests, separated by a line that
3905 # contains ****. We open input from the terminal so that we can read responses
3908 if (not $force_continue) {
3909 # runtest needs to interact if we're not in continue
3910 # mode. It does so by communicate to /dev/tty
3911 open(T, '<', '/dev/tty') or tests_exit(-1, "Failed to open /dev/tty: $!");
3912 print "\nPress RETURN to run the tests: ";
3917 foreach $test (@test_list)
3919 state $lasttestdir = '';
3922 local $commandno = 0;
3923 local $subtestno = 0;
3926 (local $testno = $test) =~ s|.*/||;
3928 # Leaving traces in the process table and in the environment
3929 # gives us a chance to identify hanging processes (exim daemons)
3930 local $0 = "[runtest $testno]";
3931 local $ENV{EXIM_TEST_NUMBER} = $testno;
3935 my $thistestdir = substr($test, 0, -5);
3937 $dynamic_socket->close() if $dynamic_socket;
3939 if ($lasttestdir ne $thistestdir)
3942 if (-s "scripts/$thistestdir/REQUIRES")
3945 print "\n>>> The following tests require: ";
3946 open(my $requires, '<', "scripts/$thistestdir/REQUIRES") ||
3947 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $!");
3950 $gnutls = 1 if /^support GnuTLS/;
3955 $lasttestdir = $thistestdir;
3958 # Remove any debris in the spool directory and the test-mail directory
3959 # and also the files for collecting stdout and stderr. Then put back
3960 # the test-mail directory for appendfile deliveries.
3962 system "sudo /bin/rm -rf spool test-*";
3963 system "mkdir test-mail 2>/dev/null";
3965 # A privileged Exim will normally make its own spool directory, but some of
3966 # the tests run in unprivileged modes that don't always work if the spool
3967 # directory isn't already there. What is more, we want anybody to be able
3968 # to read it in order to find the daemon's pid.
3970 system "mkdir spool; " .
3971 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3972 "sudo chmod 0755 spool";
3974 # Empty the cache that keeps track of things like message id mappings, and
3975 # set up the initial sequence strings.
3987 $TEST_STATE->{munge} = '';
3989 # Remove the associative arrays used to hold checked mail files and msglogs
3991 undef %expected_mails;
3992 undef %expected_msglogs;
3994 # Open the test's script
3995 open(SCRIPT, "scripts/$test") ||
3996 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3997 # Run through the script once to set variables which should be global
4000 if (/^no_message_check/) { $message_skip = 1; next; }
4001 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
4002 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
4003 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
4004 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
4005 if (/^sortlog/) { $sortlog = 1; next; }
4006 if (/\bPORT_DYNAMIC\b/) { $dynamic_socket = Exim::Runtest::dynamic_socket(); next; }
4008 # Reset to beginning of file for per test interpreting/processing
4011 # The first line in the script must be a comment that is used to identify
4012 # the set of tests as a whole.
4016 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
4017 printf("%s %s", (substr $test, 5), (substr $_, 2));
4019 # Loop for each of the subtests within the script. The variable $server_pid
4020 # is used to remember the pid of a "server" process, for which we do not
4021 # wait until we have waited for a subsequent command.
4023 local($server_pid) = 0;
4024 for ($commandno = 1; !eof SCRIPT; $commandno++)
4026 # Skip further leading comments and blank lines, handle the flag setting
4027 # commands, and deal with tests for IP support.
4032 # Could remove these variable settings because they are already
4033 # set above, but doesn't hurt to leave them here.
4034 if (/^no_message_check/) { $message_skip = 1; next; }
4035 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
4036 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
4037 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
4038 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
4039 if (/^sortlog/) { $sortlog = 1; next; }
4041 if (/^need_largefiles/)
4043 next if $have_largefiles;
4044 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
4045 $docheck = 0; # don't check output
4046 undef $_; # pretend EOF
4053 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
4054 $docheck = 0; # don't check output
4055 undef $_; # pretend EOF
4066 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
4067 $docheck = 0; # don't check output
4068 undef $_; # pretend EOF
4072 if (/^need_move_frozen_messages/)
4074 next if defined $parm_support{move_frozen_messages};
4075 print ">>> move frozen message support is needed for test $testno, " .
4076 "but is not\n>>> available: skipping\n";
4077 $docheck = 0; # don't check output
4078 undef $_; # pretend EOF
4082 last unless /^(?:#(?!##\s)|\s*$)/;
4084 last if !defined $_; # Hit EOF
4086 my($subtest_startline) = $lineno;
4088 # Now run the command. The function returns 0 for an inline command,
4089 # 1 if a non-exim command was run and waited for, 2 if an exim
4090 # command was run and waited for, and 3 if a command
4091 # was run and not waited for (usually a daemon or server startup).
4093 my($commandname) = '';
4095 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
4099 print ">> rc=$rc cmdrc=$cmdrc\n";
4100 if (defined $run_extra) {
4101 foreach my $k (keys %$run_extra) {
4102 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
4103 print ">> $k -> $v\n";
4107 $run_extra = {} unless defined $run_extra;
4108 foreach my $k (keys %$run_extra) {
4109 if (exists $TEST_STATE->{$k}) {
4110 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
4111 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
4113 if (defined $run_extra->{$k}) {
4114 $TEST_STATE->{$k} = $run_extra->{$k};
4115 } elsif (exists $TEST_STATE->{$k}) {
4116 delete $TEST_STATE->{$k};
4120 # Hit EOF after an initial return code number
4122 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
4124 # Carry on with the next command if we did not wait for this one. $rc == 0
4125 # if no subprocess was run; $rc == 3 if we started a process but did not
4128 next if ($rc == 0 || $rc == 3);
4130 # We ran and waited for a command. Check for the expected result unless
4133 if ($cmdrc != $expectrc && !$sigpipehappened)
4135 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
4136 if (($cmdrc & 0xff) == 0)
4138 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
4140 elsif (($cmdrc & 0xff00) == 0)
4141 { printf("** Killed by signal %d", $cmdrc & 255); }
4143 { printf("** Status %x", $cmdrc); }
4147 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
4148 $_ = $force_continue ? "c" : <T>;
4149 tests_exit(1) if /^q?$/i;
4150 if (/^c$/ && $force_continue) {
4151 log_failure($log_failed_filename, $testno, "exit code unexpected");
4152 log_test($log_summary_filename, $testno, 'F')
4154 if ($force_continue)
4156 print "\nstdout tail:\n";
4157 print "==================>\n";
4158 system("tail -20 test-stdout");
4159 print "===================\n";
4160 print "stderr tail:\n";
4161 print "==================>\n";
4162 system("tail -20 test-stderr");
4163 print "===================\n";
4164 print "... continue forced\n";
4170 system("$more test-stderr");
4174 system("$more test-stdout");
4178 $retry = 1 if /^r$/i;
4182 # If the command was exim, and a listening server is running, we can now
4183 # close its input, which causes us to wait for it to finish, which is why
4184 # we didn't close it earlier.
4186 if ($rc == 2 && $server_pid != 0)
4192 if (($? & 0xff) == 0)
4193 { printf("Server return code %d for test %d starting line %d", $?/256,
4194 $testno, $subtest_startline); }
4195 elsif (($? & 0xff00) == 0)
4196 { printf("Server killed by signal %d", $? & 255); }
4198 { printf("Server status %x", $?); }
4202 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
4203 $_ = $force_continue ? "c" : <T>;
4204 tests_exit(1) if /^q?$/i;
4205 if (/^c$/ && $force_continue) {
4206 log_failure($log_failed_filename, $testno, "exit code unexpected");
4207 log_test($log_summary_filename, $testno, 'F')
4209 print "... continue forced\n" if $force_continue;
4214 open(S, "test-stdout-server") ||
4215 tests_exit(-1, "Failed to open test-stdout-server: $!");
4220 $retry = 1 if /^r$/i;
4227 # The script has finished. Check the all the output that was generated. The
4228 # function returns 0 for a perfect pass, 1 if imperfect but ok, 2 if we should
4229 # rerun the test (the files # have been updated).
4230 # It does not return if the user responds Q to a prompt.
4235 print (("#" x 79) . "\n");
4242 my $rc = check_output($TEST_STATE->{munge});
4243 log_test($log_summary_filename, $testno, 'P') if ($rc == 0);
4246 print (" Script completed\n");
4250 print (("#" x 79) . "\n");
4257 ##################################################
4258 # Exit from the test script #
4259 ##################################################
4261 tests_exit(-1, "No runnable tests selected") if not @test_list;
4268 runtest - run the exim testsuite
4272 runtest [exim-path] [options] [test0 [test1]]
4276 B<runtest> runs the Exim testsuite.
4280 For legacy reasons the options are not case sensitive.
4286 Do not stop for user interaction or on errors. (default: off)
4290 This option enables the output of debug information when running the
4291 various test commands. (default: off)
4295 Use C<diff -u> for comparing the expected output with the produced
4296 output. (default: use a built-in routine)
4298 =item B<--flavor>|B<--flavour> I<flavour>
4300 Override the expected results for results for a specific (OS) flavour.
4305 Skip IPv4 related setup and tests (default: use ipv4)
4309 Skip IPv6 related setup and tests (default: use ipv6)
4313 Keep the various output files produced during a test run. (default: don't keep)
4315 =item B<--range> I<n0> I<n1>
4317 Run tests between (including) I<n0> and I<n1>. A "+" may be used to specify the "last
4322 Insert some delays to compensate for a slow host system. (default: off)
4324 =item B<--test> I<n>
4326 Run the specified test. This option may used multiple times.
4330 Automatically update the recorded (expected) data on mismatch. (default: off)
4334 Start Exim wrapped by I<valgrind>. (default: don't use valgrind)
4341 # End of runtest script