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:RSA_AES_128_GCM_SHA256:128
612 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
614 # X=TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256
615 # X=TLS1.2:RSA_AES_256_CBC_SHA1:256
616 # X=TLS1.1:RSA_AES_256_CBC_SHA1:256
617 # X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256
618 # and as stand-alone cipher:
619 # ECDHE-RSA-AES256-SHA
620 # DHE-RSA-AES256-SHA256
622 # picking latter as canonical simply because regex easier that way.
623 s/\bDHE_RSA_AES_128_CBC_SHA1:128/RSA-AES256-SHA1:256/g;
624 s/TLS1.[0-3]:((EC)?DHE_)?(RSA|ECDSA)_AES_(256|128)_(CBC|GCM)_SHA(1|256|384):(256|128)/TLS1.x:ke-$3-AES256-SHAnnn:xxx/g;
625 s/\b(ECDHE-(RSA|ECDSA)-AES256-SHA|DHE-RSA-AES256-SHA256)\b/ke-$2-AES256-SHAnnn/g;
627 # GnuTLS library error message changes
628 s/No certificate was found/The peer did not send any certificate/g;
629 #(dodgy test?) s/\(certificate verification failed\): invalid/\(gnutls_handshake\): The peer did not send any certificate./g;
630 s/\(gnutls_priority_set\): No or insufficient priorities were set/\(gnutls_handshake\): Could not negotiate a supported cipher suite/g;
631 s/\(gnutls_handshake\): \KNo supported cipher suites have been found.$/Could not negotiate a supported cipher suite./;
633 # (this new one is a generic channel-read error, but the testsuite
634 # only hits it in one place)
635 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;
637 # (replace old with new, hoping that old only happens in one situation)
638 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;
639 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;
641 # signature algorithm names
645 # ======== Caller's login, uid, gid, home, gecos ========
647 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
648 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
649 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
651 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
652 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
654 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
655 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
657 s/\bname="?$parm_caller_gecos"?/name=CALLER_GECOS/g;
659 # When looking at spool files with -Mvh, we will find not only the caller
660 # login, but also the uid and gid. It seems that $) in some Perls gives all
661 # the auxiliary gids as well, so don't bother checking for that.
663 s/^CALLER $> \d+$/CALLER UID GID/;
665 # There is one case where the caller's login is forced to something else,
666 # in order to test the processing of logins that contain spaces. Weird what
667 # some people do, isn't it?
669 s/^spaced user $> \d+$/CALLER UID GID/;
672 # ======== Exim's login ========
673 # For messages received by the daemon, this is in the -H file, which some
674 # tests inspect. For bounce messages, this will appear on the U= lines in
675 # logs and also after Received: and in addresses. In one pipe test it appears
676 # after "Running as:". It also appears in addresses, and in the names of lock
679 s/U=$parm_eximuser/U=EXIMUSER/;
680 s/user=$parm_eximuser/user=EXIMUSER/;
681 s/login=$parm_eximuser/login=EXIMUSER/;
682 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
683 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
684 s/\b$parm_eximuser@/EXIMUSER@/;
685 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
687 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
688 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
690 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
691 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
693 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
696 # ======== General uids, gids, and pids ========
697 # Note: this must come after munges for caller's and exim's uid/gid
699 # These are for systems where long int is 64
700 s/\buid=4294967295/uid=-1/;
701 s/\beuid=4294967295/euid=-1/;
702 s/\bgid=4294967295/gid=-1/;
703 s/\begid=4294967295/egid=-1/;
705 s/\bgid=\d+/gid=gggg/;
706 s/\begid=\d+/egid=gggg/;
707 s/\b(pid=|PID: )\d+/$1pppp/;
708 s/\buid=\d+/uid=uuuu/;
709 s/\beuid=\d+/euid=uuuu/;
710 s/set_process_info:\s+\d+/set_process_info: pppp/;
711 s/queue run pid \d+/queue run pid ppppp/;
712 s/process \d+ running as transport filter/process pppp running as transport filter/;
713 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
714 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
715 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
717 # Pid in temp file in appendfile transport
718 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
720 # Optional pid in log lines
721 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\.\d{3}|)(\s[+-]\d{4}|)(\s\[\d+\])/
722 "$1$2$3 [" . new_value($4, "%s", \$next_pid) . "]"/gxe;
724 # Optional pid in syslog test lines
725 s/^(SYSLOG:\s\'([-0-9]{10}\s[:.0-9]{8,12}\s([-+]\d{4}\s)?|))(\[\d+\] )/
726 "$1\[" . new_value($4, "%s", \$next_pid) . "]"/gxe;
728 # Detect a daemon stderr line with a pid and save the pid for subsequent
729 # removal from following lines.
730 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
733 # Queue runner waiting messages
734 s/waiting for children of \d+/waiting for children of pppp/;
735 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
737 # The spool header file name varies with PID
738 s%^(Writing spool header file: .*/hdr).[0-9]{1,5}%$1.pppp%;
740 # ======== Port numbers ========
741 # Incoming port numbers may vary, but not in daemon startup line.
743 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
744 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
746 # This handles "connection from" and the like, when the port is given
747 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
748 && !/\*>/ && !/Connection refused/)
750 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
753 # Port in host address in spool file output from -Mvh
754 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
756 if ($dynamic_socket and $dynamic_socket->opened and my $port = $dynamic_socket->sockport) {
757 s/^Connecting to 127\.0\.0\.1 port \K$port/<dynamic port>/;
761 # ======== Local IP addresses ========
762 # The amount of space between "host" and the address in verification output
763 # depends on the length of the host name. We therefore reduce it to one space
765 # Also, the length of space at the end of the host line is dependent
766 # on the length of the longest line, so strip it also on otherwise
767 # un-rewritten lines like localhost
769 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
770 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
771 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
772 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
773 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]/;
774 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
775 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
776 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
777 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
778 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
781 # ======== Test network IP addresses ========
782 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
783 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
786 # ======== IP error numbers and messages ========
787 # These vary between operating systems
788 s/Can't assign requested address/Network Error/;
789 s/Cannot assign requested address/Network Error/;
790 s/Operation timed out/Connection timed out/;
791 s/Address family not supported by protocol family/Network Error/;
792 s/Network is unreachable/Network Error/;
793 s/Invalid argument/Network Error/;
795 s/\(\d+\): Network/(dd): Network/;
796 s/\(\d+\): Connection refused/(dd): Connection refused/;
797 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
798 s/\d+ 65 Connection refused/dd 65 Connection refused/;
799 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
802 # ======== Other error numbers ========
803 s/errno=\d+/errno=dd/g;
805 # ======== System Error Messages ======
806 # depending on the underlaying file system the error message seems to differ
807 s/(?: is not a regular file)|(?: has too many links \(\d+\))/ not a regular file or too many links/;
809 # ======== Output from ls ========
810 # Different operating systems use different spacing on long output
811 #s/ +/ /g if /^[-rwd]{10} /;
812 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
813 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
814 # unfortunately matches a non-ls linefull of dashes.
815 # Allow the case where we've already picked out the file protection bits.
816 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
821 # ======== Message sizes =========
822 # Message sizes vary, owing to different logins and host names that get
823 # automatically inserted. I can't think of any way of even approximately
826 s/([\s,])S=\d+\b/$1S=sss/;
828 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
829 s/\sSIZE=\d+\b/ SIZE=ssss/;
830 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
831 s/old size = \d+\b/old size = sssss/;
832 s/message size = \d+\b/message size = sss/;
833 s/this message = \d+\b/this message = sss/;
834 s/Size of headers = \d+/Size of headers = sss/;
835 s/sum=(?!0)\d+/sum=dddd/;
836 s/(?<=sum=dddd )count=\d+\b/count=dd/;
837 s/(?<=sum=0 )count=\d+\b/count=dd/;
838 s/,S is \d+\b/,S is ddddd/;
839 s/\+0100,\d+;/+0100,ddd;/;
840 s/\(\d+ bytes written\)/(ddd bytes written)/;
841 s/added '\d+ 1'/added 'ddd 1'/;
842 s/Received\s+\d+/Received nnn/;
843 s/Delivered\s+\d+/Delivered nnn/;
846 # ======== Values in spool space failure message ========
847 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
850 # ======== Filter sizes ========
851 # The sizes of filter files may vary because of the substitution of local
852 # filenames, logins, etc.
854 s/^\d+(?= bytes read from )/ssss/;
857 # ======== OpenSSL error messages ========
858 # Different releases of the OpenSSL libraries seem to give different error
859 # numbers, or handle specific bad conditions in different ways, leading to
860 # different wording in the error messages, so we cannot compare them.
862 #XXX This loses any trailing "deliving unencypted to" which is unfortunate
863 # but I can't work out how to deal with that.
864 s/(TLS session: \(SSL_\w+\): error:)(.*)(?!: delivering)/$1 <<detail omitted>>/;
865 s/(TLS error on connection from .* \(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
866 next if /SSL verify error: depth=0 error=certificate not trusted/;
868 # ======== Maildir things ========
869 # timestamp output in maildir processing
870 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
872 # maildir delivery files appearing in log lines (in cases of error)
873 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
875 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
877 # Maildir file names in general
878 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
881 while (/^\d+S,\d+C\s*$/)
886 last if !/^\d+ \d+\s*$/;
887 print MUNGED "ddd d\n";
894 # ======== Output from the "fd" program about open descriptors ========
895 # The statuses seem to be different on different operating systems, but
896 # at least we'll still be checking the number of open fd's.
898 s/max fd = \d+/max fd = dddd/;
899 s/status=0 RDONLY/STATUS/g;
900 s/status=1 WRONLY/STATUS/g;
901 s/status=2 RDWR/STATUS/g;
904 # ======== Contents of spool files ========
905 # A couple of tests dump the contents of the -H file. The length fields
906 # will be wrong because of different user names, etc.
907 s/^\d\d\d(?=[PFS*])/ddd/;
910 # ========= Exim lookups ==================
911 # Lookups have a char which depends on the number of lookup types compiled in,
912 # in stderr output. Replace with a "0". Recognising this while avoiding
913 # other output is fragile; perhaps the debug output should be revised instead.
914 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
916 # ==========================================================
917 # MIME boundaries in RFC3461 DSN messages
918 s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
920 # ==========================================================
921 # Some munging is specific to the specific file types
923 # ======== stdout ========
927 # Skip translate_ip_address and use_classresources in -bP output because
928 # they aren't always there.
930 next if /translate_ip_address =/;
931 next if /use_classresources/;
933 # In certain filter tests, remove initial filter lines because they just
934 # clog up by repetition.
938 next if /^(Sender\staken\sfrom|
939 Return-path\scopied\sfrom|
942 if (/^Testing \S+ filter/)
944 $_ = <IN>; # remove blank line
949 # remote IPv6 addrs vary
950 s/^(Connection request from) \[.*:.*:.*\]$/$1 \[ipv6\]/;
952 # openssl version variances
953 # Error lines on stdout from SSL contain process id values and file names.
954 # They also contain a source file name and line number, which may vary from
955 # release to release.
957 next if /^SSL info:/;
958 next if /SSL verify error: depth=0 error=certificate not trusted/;
959 s/SSL3_READ_BYTES/ssl3_read_bytes/i;
960 s/CONNECT_CR_FINISHED/ssl3_read_bytes/i;
961 s/^\d+:error:\d+(?:E\d+)?(:SSL routines:ssl3_read_bytes:[^:]+:).*(:SSL alert number \d\d)$/pppp:error:dddddddd$1\[...\]$2/;
962 s/^error:[^:]*:(SSL routines:ssl3_read_bytes:(tls|ssl)v\d+ alert)/error:dddddddd:$1/;
964 # gnutls version variances
965 next if /^Error in the pull function./;
967 # optional IDN2 variant conversions. Accept either IDN1 or IDN2
968 s/conversion strasse.de/conversion xn--strae-oqa.de/;
969 s/conversion: german.xn--strae-oqa.de/conversion: german.straße.de/;
971 # subsecond timstamp info in reported header-files
972 s/^(-received_time_usec \.)\d{6}$/$1uuuuuu/;
974 # Postgres server takes varible time to shut down; lives in various places
975 s/^waiting for server to shut down\.+ done$/waiting for server to shut down.... done/;
976 s/^\/.*postgres /POSTGRES /;
978 # ARC is not always supported by the build
979 next if /^arc_sign =/;
982 # ======== stderr ========
986 # The very first line of debugging output will vary
988 s/^Exim version .*/Exim version x.yz ..../;
990 # Debugging lines for Exim terminations and process-generation
992 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
993 s/^(proxy-proc \w{5}-pid) \d+$/$1 pppp/;
995 # IP address lookups use gethostbyname() when IPv6 is not supported,
996 # and gethostbyname2() or getipnodebyname() when it is.
998 s/\b(gethostbyname2?|\bgetipnodebyname)(\(af=inet\))?/get[host|ipnode]byname[2]/;
1000 # we don't care what TZ enviroment the testhost was running
1001 next if /^Reset TZ to/;
1003 # drop gnutls version strings
1004 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
1005 next if /GnuTLS runtime version: \d+[\.\d]+$/;
1007 # drop openssl version strings
1008 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
1009 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
1012 next if /^Lookups \(built-in\):/;
1013 next if /^Loading lookup modules from/;
1014 next if /^Loaded \d+ lookup modules/;
1015 next if /^Total \d+ lookups/;
1017 # drop compiler information
1018 next if /^Compiler:/;
1021 # different libraries will have different numbers (possibly 0) of follow-up
1022 # lines, indenting with more data
1023 if (/^Library version:/) {
1027 goto RESET_AFTER_EXTRA_LINE_READ;
1031 # drop other build-time controls emitted for debugging
1032 next if /^WHITELIST_D_MACROS:/;
1033 next if /^TRUSTED_CONFIG_LIST:/;
1035 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
1036 # with -be, privileges will have been dropped, so this will always
1038 next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
1040 # We might not keep this check; rather than change all the tests, just
1041 # ignore it as long as it succeeds; then we only need to change the
1042 # TLS tests where tls_require_ciphers has been set.
1043 if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
1047 next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
1049 # We invoke Exim with -D, so we hit this new message as of Exim 4.73:
1050 next if /^macros_trusted overridden to true by whitelisting/;
1052 # We have to omit the localhost ::1 address so that all is well in
1053 # the IPv4-only case.
1055 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
1056 if (/looked up these IP addresses/);
1057 next if /name=localhost address=::1/;
1059 # drop pdkim debugging header
1060 next if /^PDKIM( <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+|: no signatures)$/;
1062 # Various other IPv6 lines must be omitted too
1064 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
1065 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
1066 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
1067 next if / in dns_ipv4_lookup?/;
1069 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
1071 $_= <IN>; # Gets "returning DNS_NODATA"
1075 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
1076 # are unset, because tls ain't always there.
1078 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
1079 \sno\s\((option\sunset|end\sof\slist)\)/x;
1081 # Skip auxiliary group lists because they will vary.
1083 next if /auxiliary group list:/;
1085 # Skip "extracted from gecos field" because the gecos field varies
1087 next if /extracted from gecos field/;
1089 # Skip "waiting for data on socket" and "read response data: size=" lines
1090 # because some systems pack more stuff into packets than others.
1092 next if /waiting for data on socket/;
1093 next if /read response data: size=/;
1095 # If Exim is compiled with readline support but it can't find the library
1096 # to load, there will be an extra debug line. Omit it.
1098 next if /failed to load readline:/;
1100 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
1101 # O_CREAT; other's don't. In the latter case there is some debugging output
1102 # which is not present in the former. Skip the relevant lines (there are
1105 if (/returned from EXIM_DBOPEN: \(nil\)/)
1108 s?\Q$parm_cwd\E?TESTSUITE?g;
1109 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
1110 { $_ = <IN>; next; }
1113 # Some tests turn on +expand debugging to check on expansions.
1114 # Unfortunately, the Received: expansion varies, depending on whether TLS
1115 # is compiled or not. So we must remove the relevant debugging if it is.
1117 if (/^condition: def:tls_cipher/)
1119 while (<IN>) { last if /^condition: def:sender_address/; }
1121 elsif (/^expanding: Received: /)
1123 while (<IN>) { last if !/^\s/; }
1126 # remote port numbers vary
1127 s/(Connection request from 127.0.0.1 port) \d{1,5}/$1 sssss/;
1129 # Skip hosts_require_dane checks when the options
1130 # are unset, because dane ain't always there.
1131 next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
1134 next if /in hosts_requ(est|ire)_ocsp\? (no|yes)/;
1137 next if /host in hosts_proxy\?/;
1139 # Experimental_International
1140 next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
1142 # Experimental_REQUIRETLS
1143 next if / in tls_advertise_requiretls?\? no \(end of list\)/;
1146 next if /^(ppppp )?setsockopt FASTOPEN: Network Error/;
1148 # Experimental_PIPE_CONNECT
1149 next if / in (pipelining_connect_advertise_hosts|hosts_pipe_connect)?\? no /;
1151 # Environment cleaning
1152 next if /\w+ in keep_environment\? (yes|no)/;
1154 # Sizes vary with test hostname
1155 s/^cmd buf flush \d+ bytes$/cmd buf flush ddd bytes/;
1157 # Spool filesystem free space changes on different systems.
1158 s/^((?:spool|log) directory space =) -?\d+K (inodes =)\s*-?\d+/$1 nnnnnK $2 nnnnn/;
1160 # Non-TLS builds have different expansions for received_header_text
1161 if (s/(with \$received_protocol)\}\} \$\{if def:tls_cipher \{\(\$tls_cipher\)\n$/$1/)
1164 s/[\sâ•Ž]+\}\}(?=\(Exim )/\}\} /;
1166 if (/^ ├──condition: def:tls_cipher$/)
1168 <IN>; <IN>; <IN>; <IN>; <IN>; <IN>;
1169 <IN>; <IN>; <IN>; <IN>; <IN>; next;
1172 # Not all platforms build with DKIM enabled
1173 next if /^PDKIM >> Body data for hash, canonicalized/;
1175 # Not all platforms have sendfile support
1176 next if /^cannot use sendfile for body: no support$/;
1178 # Parts of DKIM-specific debug output depend on the time/date
1179 next if /^date:\w+,\{SP\}/;
1180 next if /^PDKIM \[[^[]+\] (Header hash|b) computed:/;
1182 # Not all platforms support TCP Fast Open, and the compile omits the check
1183 if (s/\S+ in hosts_try_fastopen\? no \(option unset\)\n$//)
1186 s/ \.\.\. >>> / ... /;
1187 s/Address family not supported by protocol family/Network Error/;
1188 s/Network is unreachable/Network Error/;
1190 next if /^(ppppp )?setsockopt FASTOPEN: Protocol not available$/;
1191 s/^(Connecting to .* \.\.\. sending) \d+ (nonTFO early-data)$/$1 dd $2/;
1193 # Specific pointer values reported for DB operations change from run to run
1194 s/^(\s*returned from EXIM_DBOPEN: )(0x)?[0-9a-f]+/${1}0xAAAAAAAA/;
1195 s/^(\s*EXIM_DBCLOSE.)(0x)?[0-9a-f]+/${1}0xAAAAAAAA/;
1197 # Platform-dependent output during MySQL startup
1198 next if /PerconaFT file system space/;
1199 next if /^Waiting for MySQL server to answer/;
1200 next if /mysqladmin: CREATE DATABASE failed; .* database exists/;
1202 # Not all builds include DMARC
1203 next if /^DMARC: no (dmarc_tld_file|sender_host_address)$/ ;
1205 # When Exim is checking the size of directories for maildir, it uses
1206 # the check_dir_size() function to scan directories. Of course, the order
1207 # of the files that are obtained using readdir() varies from system to
1208 # system. We therefore buffer up debugging lines from check_dir_size()
1209 # and sort them before outputting them.
1211 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
1219 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
1220 "to ensure consistency\n";
1221 @saved = sort(@saved);
1222 print MUNGED @saved;
1226 # Skip some lines that Exim puts out at the start of debugging output
1227 # because they will be different in different binaries.
1230 unless (/^Berkeley DB: / ||
1231 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
1232 /^Authenticators:/ ||
1238 /^log selectors =/ ||
1240 /^Fixed never_users:/ ||
1241 /^Configure owner:/ ||
1251 # ======== log ========
1255 # Berkeley DB version differences
1256 next if / Berkeley DB error: /;
1258 # CHUNKING: exact sizes depend on hostnames in headers
1259 s/(=>.* K C="250- \d)\d+ (byte chunk, total \d)\d+/$1nn $2nn/;
1261 # openssl version variances
1262 s/(TLS error on connection [^:]*: error:)[0-9A-F]{8}(:system library):(?:fopen|func\(4095\)):(No such file or directory)$/$1xxxxxxxx$2:fopen:$3/;
1263 s/(DANE attempt failed.*error:)[0-9A-F]{8}(:SSL routines:)(ssl3_get_server_certificate|tls_process_server_certificate|CONNECT_CR_CERT)(?=:certificate verify failed$)/$1xxxxxxxx$2ssl3_get_server_certificate/;
1264 s/(DKIM: validation error: )error:[0-9A-F]{8}:rsa routines:(?:(?i)int_rsa_verify|CRYPTO_internal):(?:bad signature|algorithm mismatch)$/$1Public key signature verification has failed./;
1267 if ( /(DKIM: d=.*) t=([0-9]*) x=([0-9]*) / )
1269 my ($prefix, $t_diff) = ($1, $3 - $2);
1270 s/DKIM: d=.* t=[0-9]* x=[0-9]* /${prefix} t=T x=T+${t_diff} /;
1274 # ======== mail ========
1278 # DKIM timestamps, and signatures depending thereon
1279 if ( /^(\s+)t=([0-9]*); x=([0-9]*); b=[A-Za-z0-9+\/]+$/ )
1281 my ($indent, $t_diff) = ($1, $3 - $2);
1282 s/.*/${indent}t=T; x=T+${t_diff}; b=bbbb;/;
1288 # ======== All files other than stderr ========
1300 ##################################################
1301 # Subroutine to interact with caller #
1302 ##################################################
1304 # Arguments: [0] the prompt string
1305 # [1] if there is a U in the prompt and $force_update is true
1306 # [2] if there is a C in the prompt and $force_continue is true
1307 # Returns: returns the answer
1310 my ($prompt, $have_u, $have_c) = @_;
1315 print "... update forced\n";
1320 print "... continue forced\n";
1329 ##################################################
1330 # Subroutine to log in force_continue mode #
1331 ##################################################
1333 # In force_continue mode, we just want a terse output to a statically
1334 # named logfile. If multiple files in same batch (stdout, stderr, etc)
1335 # all have mismatches, it will log multiple times.
1337 # Arguments: [0] the logfile to append to
1338 # [1] the testno that failed
1344 my ($logfile, $testno, $detail) = @_;
1346 open(my $fh, '>>', $logfile) or return;
1348 print $fh "Test $testno "
1349 . (defined $detail ? "$detail " : '')
1353 # Computer-readable summary results logfile
1356 my ($logfile, $testno, $resultchar) = @_;
1358 open(my $fh, '>>', $logfile) or return;
1359 print $fh "$testno $resultchar\n";
1364 ##################################################
1365 # Subroutine to compare one output file #
1366 ##################################################
1368 # When an Exim server is part of the test, its output is in separate files from
1369 # an Exim client. The server data is concatenated with the client data as part
1370 # of the munging operation.
1372 # Arguments: [0] the name of the main raw output file
1373 # [1] the name of the server raw output file or undef
1374 # [2] where to put the munged copy
1375 # [3] the name of the saved file
1376 # [4] TRUE if this is a log file whose deliveries must be sorted
1377 # [5] optionally, a custom munge command
1379 # Returns: 0 comparison succeeded
1380 # 1 comparison failed; differences to be ignored
1381 # 2 comparison failed; files may have been updated (=> re-compare)
1383 # Does not return if the user replies "Q" to a prompt.
1386 my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
1388 # If there is no saved file, the raw files must either not exist, or be
1389 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1391 # we check if there is a flavour specific file, but we remember
1392 # the original file name as "generic"
1394 $sf_flavour = "$sf_generic.$flavour";
1395 $sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
1397 if (! -e $sf_current)
1399 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1402 print "** $rf is not empty\n" if (-s $rf);
1403 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1407 $_ = interact('Continue, Show, or Quit? [Q] ', undef, $force_continue);
1408 tests_exit(1) if /^q?$/;
1409 if (/^c$/ && $force_continue) {
1410 log_failure($log_failed_filename, $testno, $rf);
1411 log_test($log_summary_filename, $testno, 'F') if ($force_continue);
1413 return 1 if /^c$/i && $rf !~ /paniclog/ && $rsf !~ /paniclog/;
1417 foreach $f ($rf, $rsf)
1419 if (defined $f && -s $f)
1422 print "------------ $f -----------\n"
1423 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1424 system("$more '$f'");
1431 $_ = interact('Continue, Update & retry, Quit? [Q] ', $force_update, $force_continue);
1432 tests_exit(1) if /^q?$/;
1433 if (/^c$/ && $force_continue) {
1434 log_failure($log_failed_filename, $testno, $rf);
1435 log_test($log_summary_filename, $testno, 'F')
1444 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1445 # was a request to create a saved file. First, create the munged file from any
1446 # data that does exist.
1448 open(MUNGED, '>', $mf) || tests_exit(-1, "Failed to open $mf: $!");
1449 my($truncated) = munge($rf, $extra) if -e $rf;
1451 # Append the raw server log, if it is non-empty
1452 if (defined $rsf && -e $rsf)
1454 print MUNGED "\n******** SERVER ********\n";
1455 $truncated |= munge($rsf, $extra);
1459 # If a saved file exists, do the comparison. There are two awkward cases:
1461 # If "*** truncated ***" was found in the new file, it means that a log line
1462 # was overlong, and truncated. The problem is that it may be truncated at
1463 # different points on different systems, because of different user name
1464 # lengths. We reload the file and the saved file, and remove lines from the new
1465 # file that precede "*** truncated ***" until we reach one that matches the
1466 # line that precedes it in the saved file.
1468 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1469 # for an individual message might vary in their order from system to system, as
1470 # a result of parallel deliveries. We load the munged file and sort sequences
1471 # of delivery lines.
1475 # Deal with truncated text items
1479 my(@munged, @saved, $i, $j, $k);
1481 open(MUNGED, $mf) || tests_exit(-1, "Failed to open $mf: $!");
1484 open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
1489 for ($i = 0; $i < @munged; $i++)
1491 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1493 for (; $j < @saved; $j++)
1494 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1495 last if $j >= @saved; # not found in saved
1497 for ($k = $i - 1; $k >= 0; $k--)
1498 { last if $munged[$k] eq $saved[$j - 1]; }
1500 last if $k <= 0; # failed to find previous match
1501 splice @munged, $k + 1, $i - $k - 1;
1506 open(MUNGED, '>', $mf) || tests_exit(-1, "Failed to open $mf: $!");
1507 for ($i = 0; $i < @munged; $i++)
1508 { print MUNGED $munged[$i]; }
1512 # Deal with log sorting
1516 my(@munged, $i, $j);
1518 open(MUNGED, $mf) || tests_exit(-1, "Failed to open $mf: $!");
1522 for ($i = 0; $i < @munged; $i++)
1524 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1526 for ($j = $i + 1; $j < @munged; $j++)
1528 last if $munged[$j] !~
1529 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1531 @temp = splice(@munged, $i, $j - $i);
1532 @temp = sort(@temp);
1533 splice(@munged, $i, 0, @temp);
1537 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1538 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1539 for ($i = 0; $i < @munged; $i++)
1540 { print MUNGED $munged[$i]; }
1546 return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
1548 # Handle comparison failure
1550 print "** Comparison of $mf with $sf_current failed";
1551 system("$more test-cf");
1556 $_ = interact('Continue, Retry, Update current'
1557 . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : '')
1558 . ' & retry, Quit? [Q] ', $force_update, $force_continue);
1559 tests_exit(1) if /^q?$/;
1560 if (/^c$/ && $force_continue) {
1561 log_failure($log_failed_filename, $testno, $sf_current);
1562 log_test($log_summary_filename, $testno, 'F')
1566 last if (/^[us]$/i);
1570 # Update or delete the saved file, and give the appropriate return code.
1574 my $sf = /^u/i ? $sf_current : $sf_flavour;
1575 tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
1579 # if we deal with a flavour file, we can't delete it, because next time the generic
1580 # file would be used again
1581 if ($sf_current eq $sf_flavour) {
1582 open(FOO, ">$sf_current");
1586 tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
1595 ##################################################
1597 # keyed by name of munge; value is a ref to a hash
1598 # which is keyed by file, value a string to look for.
1600 # paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
1601 # Search strings starting with 's' do substitutions;
1602 # with '/' do line-skips.
1603 # Triggered by a scriptfile line "munge <name>"
1604 ##################################################
1607 { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
1609 'gnutls_unexpected' =>
1610 { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
1612 'gnutls_handshake' =>
1613 { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
1615 'gnutls_bad_clientcert' =>
1616 { 'mainlog' => 's/\(certificate verification failed\): certificate invalid/\(gnutls_handshake\): The peer did not send any certificate./',
1617 'stdout' => 's/Succeeded in starting TLS/A TLS fatal alert has been received.\nFailed to start TLS'
1620 'optional_events' =>
1621 { 'stdout' => '/event_action =/' },
1624 { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
1626 'optional_cert_hostnames' =>
1627 { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
1630 { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
1633 { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
1636 { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
1639 { 'mainlog' => 's! X=TLS\S+ ! X=TLS_proto_and_cipher !;
1640 s! DN="C=! DN="/C=!;
1641 s! DN="[^,"]*\K,!/!;
1642 s! DN="[^,"]*\K,!/!;
1643 s! DN="[^,"]*\K,!/!;
1645 'rejectlog' => 's/ X=TLS\S+ / X=TLS_proto_and_cipher /',
1646 'mail' => 's/^\s+by .+ with .+ \K tls TLS_.+$/(TLS_proto_and_cipher)/;
1647 s/ \(TLS[^)]*\)/ (TLS_proto_and_cipher)/;
1652 { 'stderr' => 's/(^\s{0,4}|(?<=Process )|(?<=child ))\d{1,5}/ppppp/g' },
1654 'optional_dsn_info' =>
1655 { 'mail' => '/^(X-(Remote-MTA-(smtp-greeting|helo-response)|Exim-Diagnostic|(body|message)-linecount):|Remote-MTA: X-ip;)/'
1658 'optional_config' =>
1660 dkim_(canon|domain|private_key|selector|sign_headers|strict|hash|identity|timestamps)
1661 |gnutls_require_(kx|mac|protocols)
1663 |hosts_(requ(est|ire)|try)_(dane|ocsp)
1664 |dane_require_tls_ciphers
1665 |hosts_(avoid|nopass|noproxy|require|verify_avoid)_tls
1666 |pipelining_connect_advertise_hosts
1674 { 'mainlog' => 's%/(usr/(local/)?)?bin/%SYSBINDIR/%' },
1676 'sync_check_data' =>
1677 { 'mainlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/',
1678 'rejectlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/'},
1680 'debuglog_stdout' =>
1681 { 'stdout' => 's/^\d\d:\d\d:\d\d\s+\d+ //;
1682 s/Process \d+ is ready for new message/Process pppp is ready for new message/'
1685 'timeout_errno' => # actual errno differs Solaris vs. Linux
1686 { 'mainlog' => 's/(host deferral .* errno) <\d+> /$1 <EEE> /' },
1688 'peer_terminated_conn' => # actual error differs FreedBSD vs. Linux
1689 { 'stderr' => 's/^( SMTP\()Connection reset by peer(\)<<)$/$1closed$2/' },
1691 'perl_variants' => # result of hash-in-scalar-context changed from bucket-fill to keycount
1692 { 'stdout' => 's%^> X/X$%> X%' },
1698 return $a if ($a > $b);
1702 ##################################################
1703 # Subroutine to check the output of a test #
1704 ##################################################
1706 # This function is called when the series of subtests is complete. It makes
1707 # use of check_file(), whose arguments are:
1709 # [0] the name of the main raw output file
1710 # [1] the name of the server raw output file or undef
1711 # [2] where to put the munged copy
1712 # [3] the name of the saved file
1713 # [4] TRUE if this is a log file whose deliveries must be sorted
1714 # [5] an optional custom munge command
1716 # Arguments: Optionally, name of a single custom munge to run.
1717 # Returns: 0 if the output compared equal
1718 # 1 if comparison failed; differences to be ignored
1719 # 2 if re-run needed (files may have been updated)
1722 my($mungename) = $_[0];
1724 my($munge) = $munges->{$mungename} if defined $mungename;
1726 $yield = max($yield, check_file("spool/log/paniclog",
1727 "spool/log/serverpaniclog",
1728 "test-paniclog-munged",
1729 "paniclog/$testno", 0,
1730 $munge->{paniclog}));
1732 $yield = max($yield, check_file("spool/log/rejectlog",
1733 "spool/log/serverrejectlog",
1734 "test-rejectlog-munged",
1735 "rejectlog/$testno", 0,
1736 $munge->{rejectlog}));
1738 $yield = max($yield, check_file("spool/log/mainlog",
1739 "spool/log/servermainlog",
1740 "test-mainlog-munged",
1741 "log/$testno", $sortlog,
1742 $munge->{mainlog}));
1746 $yield = max($yield, check_file("test-stdout",
1747 "test-stdout-server",
1748 "test-stdout-munged",
1749 "stdout/$testno", 0,
1755 $yield = max($yield, check_file("test-stderr",
1756 "test-stderr-server",
1757 "test-stderr-munged",
1758 "stderr/$testno", 0,
1762 # Compare any delivered messages, unless this test is skipped.
1764 if (! $message_skip)
1768 # Get a list of expected mailbox files for this script. We don't bother with
1769 # directories, just the files within them.
1771 foreach $oldmail (@oldmails)
1773 next unless $oldmail =~ /^mail\/$testno\./;
1774 print ">> EXPECT $oldmail\n" if $debug;
1775 $expected_mails{$oldmail} = 1;
1778 # If there are any files in test-mail, compare them. Note that "." and
1779 # ".." are automatically omitted by list_files_below().
1781 @mails = list_files_below("test-mail");
1783 foreach $mail (@mails)
1785 next if $mail eq "test-mail/oncelog";
1787 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1788 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1790 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1793 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1796 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1797 $yield = max($yield, check_file($mail, undef, "test-mail-munged",
1798 "mail/$testno.$saved_mail", 0,
1800 delete $expected_mails{"mail/$testno.$saved_mail"};
1803 # Complain if not all expected mails have been found
1805 if (scalar(keys %expected_mails) != 0)
1807 foreach $key (keys %expected_mails)
1808 { print "** no test file found for $key\n"; }
1812 $_ = interact('Continue, Update & retry, or Quit? [Q] ', $force_update, $force_continue);
1813 tests_exit(1) if /^q?$/;
1814 if (/^c$/ && $force_continue) {
1815 log_failure($log_failed_filename, $testno, "missing email");
1816 log_test($log_summary_filename, $testno, 'F')
1820 # For update, we not only have to unlink the file, but we must also
1821 # remove it from the @oldmails vector, as otherwise it will still be
1822 # checked for when we re-run the test.
1826 foreach $key (keys %expected_mails)
1829 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1830 for ($i = 0; $i < @oldmails; $i++)
1832 if ($oldmails[$i] eq $key)
1834 splice @oldmails, $i, 1;
1845 # Compare any remaining message logs, unless this test is skipped.
1849 # Get a list of expected msglog files for this test
1851 foreach $oldmsglog (@oldmsglogs)
1853 next unless $oldmsglog =~ /^$testno\./;
1854 $expected_msglogs{$oldmsglog} = 1;
1857 # If there are any files in spool/msglog, compare them. However, we have
1858 # to munge the file names because they are message ids, which are
1861 if (opendir(DIR, "spool/msglog"))
1863 @msglogs = sort readdir(DIR);
1866 foreach $msglog (@msglogs)
1868 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1869 ($munged_msglog = $msglog) =~
1870 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1871 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1872 $yield = max($yield, check_file("spool/msglog/$msglog", undef,
1873 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
1875 delete $expected_msglogs{"$testno.$munged_msglog"};
1879 # Complain if not all expected msglogs have been found
1881 if (scalar(keys %expected_msglogs) != 0)
1883 foreach $key (keys %expected_msglogs)
1885 print "** no test msglog found for msglog/$key\n";
1886 ($msgid) = $key =~ /^\d+\.(.*)$/;
1887 foreach $cachekey (keys %cache)
1889 if ($cache{$cachekey} eq $msgid)
1891 print "** original msgid $cachekey\n";
1899 $_ = interact('Continue, Update, or Quit? [Q] ', $force_update, $force_continue);
1900 tests_exit(1) if /^q?$/;
1901 if (/^c$/ && $force_continue) {
1902 log_failure($log_failed_filename, $testno, "missing msglog");
1903 log_test($log_summary_filename, $testno, 'F')
1908 foreach $key (keys %expected_msglogs)
1910 tests_exit(-1, "Failed to unlink msglog/$key")
1911 if !unlink("msglog/$key");
1924 ##################################################
1925 # Subroutine to run one "system" command #
1926 ##################################################
1928 # We put this in a subroutine so that the command can be reflected when
1931 # Argument: the command to be run
1939 $prcmd =~ s/; /;\n>> /;
1940 print ">> $prcmd\n";
1947 ##################################################
1948 # Subroutine to run one script command #
1949 ##################################################
1951 # The <SCRIPT> file is open for us to read an optional return code line,
1952 # followed by the command line and any following data lines for stdin. The
1953 # command line can be continued by the use of \. Data lines are not continued
1954 # in this way. In all lines, the following substitutions are made:
1956 # DIR => the current directory
1957 # CALLER => the caller of this script
1959 # Arguments: the current test number
1960 # reference to the subtest number, holding previous value
1961 # reference to the expected return code value
1962 # reference to where to put the command name (for messages)
1963 # auxiliary information returned from a previous run
1965 # Returns: 0 the command was executed inline, no subprocess was run
1966 # 1 a non-exim command was run and waited for
1967 # 2 an exim command was run and waited for
1968 # 3 a command was run and not waited for (daemon, server, exim_lock)
1969 # 4 EOF was encountered after an initial return code line
1970 # Optionally also a second parameter, a hash-ref, with auxiliary information:
1971 # exim_pid: pid of a run process
1972 # munge: name of a post-script results munger
1975 my($testno) = $_[0];
1976 my($subtestref) = $_[1];
1977 my($commandnameref) = $_[3];
1978 my($aux_info) = $_[4];
1981 our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
1983 if (/^(\d+)\s*$/) # Handle unusual return code
1988 return 4 if !defined $_; # Missing command
1995 # Handle concatenated command lines
1998 while (substr($_, -1) eq"\\")
2001 $_ = substr($_, 0, -1);
2002 chomp($temp = <SCRIPT>);
2014 do_substitute($testno);
2015 if ($debug) { printf ">> $_\n"; }
2017 # Pass back the command name (for messages)
2019 ($$commandnameref) = /^(\S+)/;
2021 # Here follows code for handling the various different commands that are
2022 # supported by this script. The first group of commands are all freestanding
2023 # in that they share no common code and are not followed by any data lines.
2029 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
2030 # utility and to make DBM files for testing DBM lookups.
2032 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
2034 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
2035 "echo exim_dbmbuild exit code = \$?)" .
2041 # The "dump" command runs exim_dumpdb. On different systems, the output for
2042 # some types of dump may appear in a different order because it's just hauled
2043 # out of the DBM file. We can solve this by sorting. Ignore the leading
2044 # date/time, as it will be flattened later during munging.
2046 if (/^dump\s+(\S+)/)
2050 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
2051 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
2052 open(OUT, ">>test-stdout");
2053 print OUT "+++++++++++++++++++++++++++\n";
2055 if ($which eq "retry")
2062 my($aa) = split(' ', $a);
2063 my($bb) = split(' ', $b);
2067 foreach $item (@temp)
2069 $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
2070 print OUT " $item\n";
2076 if ($which eq "callout")
2079 my($aa) = substr $a, 21;
2080 my($bb) = substr $b, 21;
2093 # verbose comments start with ###
2095 for my $file (qw(test-stdout test-stderr test-stderr-server test-stdout-server)) {
2096 open my $fh, '>>', $file or die "Can't open >>$file: $!\n";
2102 # The "echo" command is a way of writing comments to the screen.
2103 if (/^echo\s+(.*)$/)
2110 # The "exim_lock" command runs exim_lock in the same manner as "server",
2111 # but it doesn't use any input.
2113 if (/^exim_lock\s+(.*)$/)
2115 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
2116 $server_pid = open SERVERCMD, "|$cmd" ||
2117 tests_exit(-1, "Failed to run $cmd\n");
2119 # This gives the process time to get started; otherwise the next
2120 # process may not find it there when it expects it.
2122 select(undef, undef, undef, 0.1);
2127 # The "exinext" command runs exinext
2129 if (/^exinext\s+(.*)/)
2131 run_system("(./eximdir/exinext " .
2132 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
2133 "-C $parm_cwd/test-config $1;" .
2134 "echo exinext exit code = \$?)" .
2140 # The "exigrep" command runs exigrep on the current mainlog
2142 if (/^exigrep\s+(.*)/)
2144 run_system("(./eximdir/exigrep " .
2145 "$1 $parm_cwd/spool/log/mainlog;" .
2146 "echo exigrep exit code = \$?)" .
2152 # The "eximstats" command runs eximstats on the current mainlog
2154 if (/^eximstats\s+(.*)/)
2156 run_system("(./eximdir/eximstats " .
2157 "$1 $parm_cwd/spool/log/mainlog;" .
2158 "echo eximstats exit code = \$?)" .
2164 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
2165 # spool directory, to save Exim from re-creating it each time.
2169 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
2170 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
2171 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
2172 "sudo chmod 0400 $gen_fn";
2177 # The "killdaemon" command should ultimately follow the starting of any Exim
2178 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
2179 # it outputting "Terminated" to the terminal when not in the background.
2183 my $return_extra = {};
2184 if (exists $aux_info->{exim_pid})
2186 $pid = $aux_info->{exim_pid};
2187 $return_extra->{exim_pid} = undef;
2188 print ">> killdaemon: recovered pid $pid\n" if $debug;
2191 run_system("sudo /bin/kill -INT $pid");
2195 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
2198 run_system("sudo /bin/kill -INT $pid");
2199 close DAEMONCMD; # Waits for process
2202 run_system("sudo /bin/rm -f spool/exim-daemon.*");
2203 return (1, $return_extra);
2207 # The "millisleep" command is like "sleep" except that its argument is in
2208 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
2211 elsif (/^millisleep\s+(.*)$/)
2213 select(undef, undef, undef, $1/1000);
2218 # The "munge" command selects one of a hardwired set of test-result modifications
2219 # to be made before result compares are run agains the golden set. This lets
2220 # us account for test-system dependent things which only affect a few, but known,
2222 # Currently only the last munge takes effect.
2224 if (/^munge\s+(.*)$/)
2226 return (0, { munge => $1 });
2230 # The "sleep" command does just that. For sleeps longer than 1 second we
2231 # tell the user what's going on.
2233 if (/^sleep\s+(.*)$/)
2241 printf(" Test %d sleep $1 ", $$subtestref);
2247 printf("\r Test %d $cr", $$subtestref);
2253 # Various Unix management commands are recognized
2255 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
2256 /^sudo\s(rmdir|rm|mv|chown|chmod)\s/)
2258 run_system("$_ >>test-stdout 2>>test-stderr");
2267 # The next group of commands are also freestanding, but they are all followed
2271 # The "server" command starts up a script-driven server that runs in parallel
2272 # with the following exim command. Therefore, we want to run a subprocess and
2273 # not yet wait for it to complete. The waiting happens after the next exim
2274 # command, triggered by $server_pid being non-zero. The server sends its output
2275 # to a different file. The variable $server_opts, if not empty, contains
2276 # options to disable IPv4 or IPv6 if necessary.
2277 # This works because "server" swallows its stdin before waiting for a connection.
2279 if (/^server\s+(.*)$/)
2281 $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2282 $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
2283 print ">> $cmd\n" if ($debug);
2284 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
2285 SERVERCMD->autoflush(1);
2286 print ">> Server pid is $server_pid\n" if $debug;
2290 last if /^\*{4}\s*$/;
2293 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
2294 # because close() waits for the process.
2296 # Interlock the server startup; otherwise the next
2297 # process may not find it there when it expects it.
2298 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
2303 # The "write" command is a way of creating files of specific sizes for
2304 # buffering tests, or containing specific data lines from within the script
2305 # (rather than hold lots of little files). The "catwrite" command does the
2306 # same, but it also copies the lines to test-stdout.
2308 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
2310 my($cat) = defined $1;
2312 @sizes = split /\s+/, $3 if defined $3;
2313 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
2317 open CAT, ">>test-stdout" ||
2318 tests_exit(-1, "Failed to open test-stdout: $!");
2319 print CAT "==========\n";
2322 if (scalar @sizes > 0)
2329 last if /^\+{4}\s*$/;
2336 while (scalar @sizes > 0)
2338 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
2339 $leadin = '' if !defined $leadin;
2341 $len -= length($leadin) + 1;
2342 while ($count-- > 0)
2344 print FILE $leadin, "a" x $len, "\n";
2345 print CAT $leadin, "a" x $len, "\n" if $cat;
2350 # Post data, or only data if no sized data
2355 last if /^\*{4}\s*$/;
2363 print CAT "==========\n";
2374 # From this point on, script commands are implemented by setting up a shell
2375 # command in the variable $cmd. Shared code to run this command and handle its
2376 # input and output follows.
2378 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
2379 # program that plays the part of an email client. We also have the availability
2380 # of running Perl for doing one-off special things. Note that all these
2381 # commands expect stdin data to be supplied.
2383 if (/^client/ || /^(sudo\s+)?perl\b/)
2385 s"client"./bin/client";
2386 $cmd = "$_ >>test-stdout 2>>test-stderr";
2389 # For the "exim" command, replace the text "exim" with the path for the test
2390 # binary, plus -D options to pass over various parameters, and a -C option for
2391 # the testing configuration file. When running in the test harness, Exim does
2392 # not drop privilege when -C and -D options are present. To run the exim
2393 # command as root, we use sudo.
2395 elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+)?\s+(.*)$/)
2398 my($envset) = (defined $1)? $1 : '';
2399 my($sudo) = (defined $3)? "sudo " . (defined $4 ? "-u $4 ":'') : '';
2400 my($special)= (defined $5)? $5 : '';
2401 $wait_time = (defined $2)? $2 : 0;
2403 # Return 2 rather than 1 afterwards
2407 # Update the test number
2409 $$subtestref = $$subtestref + 1;
2410 printf(" Test %d $cr", $$subtestref);
2412 # Copy the configuration file, making the usual substitutions.
2414 open (IN, "$parm_cwd/confs/$testno") ||
2415 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
2416 open (OUT, ">test-config") ||
2417 tests_exit(-1, "Couldn't open test-config: $!\n");
2420 do_substitute($testno);
2426 # The string $msg1 in args substitutes the message id of the first
2427 # message on the queue, and so on. */
2429 if ($args =~ /\$msg/)
2431 my @listcmd = ("$parm_cwd/eximdir/exim", '-bp',
2432 "-DEXIM_PATH=$parm_cwd/eximdir/exim",
2433 -C => "$parm_cwd/test-config");
2434 print ">> Getting queue list from:\n>> @listcmd\n" if $debug;
2435 # We need the message ids sorted in ascending order.
2436 # Message id is: <timestamp>-<pid>-<fractional-time>. On some systems (*BSD) the
2437 # PIDs are randomized, so sorting just the whole PID doesn't work.
2438 # We do the Schartz' transformation here (sort on
2439 # <timestamp><fractional-time>). Thanks to Kirill Miazine
2441 map { $_->[1] } # extract the values
2442 sort { $a->[0] cmp $b->[0] } # sort by key
2443 map { [join('.' => (split /-/, $_)[0,2]) => $_] } # key (timestamp.fractional-time) => value(message_id)
2444 map { /^\s*\d+[smhdw]\s+\S+\s+(\S+)/ } `@listcmd` or tests_exit(-1, "No output from `exim -bp` (@listcmd)\n");
2446 # Done backwards just in case there are more than 9
2448 for (my $i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
2449 if ( $args =~ /\$msg\d/ )
2451 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
2452 unless $force_continue;
2456 # If -d is specified in $optargs, remove it from $args; i.e. let
2457 # the command line for runtest override. Then run Exim.
2459 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
2461 my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : '';
2463 $cmd = "$envset$sudo$opt_valgrind" .
2464 "$parm_cwd/eximdir/exim$special$optargs " .
2465 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
2466 "-C $parm_cwd/test-config $args " .
2467 ">>test-stdout 2>>test-stderr";
2468 # If the command is starting an Exim daemon, we run it in the same
2469 # way as the "server" command above, that is, we don't want to wait
2470 # for the process to finish. That happens when "killdaemon" is obeyed later
2471 # in the script. We also send the stderr output to test-stderr-server. The
2472 # daemon has its log files put in a different place too (by configuring with
2473 # log_file_path). This requires the directory to be set up in advance.
2475 # There are also times when we want to run a non-daemon version of Exim
2476 # (e.g. a queue runner) with the server configuration. In this case,
2477 # we also define -DNOTDAEMON.
2479 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
2481 if ($debug) { printf ">> daemon: $cmd\n"; }
2482 run_system("sudo mkdir spool/log 2>/dev/null");
2483 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2485 # Before running the command, convert the -bd option into -bdf so that an
2486 # Exim daemon doesn't double fork. This means that when we wait close
2487 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
2488 # file is written to the spool directory, in case the Exim binary was
2489 # built with PID_FILE_PATH pointing somewhere else.
2491 if ($cmd =~ /\s-oP\s/)
2493 ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
2494 $cmd =~ s!\s-bd\s! -bdf !;
2498 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2499 $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
2501 print ">> |${cmd}-server\n" if ($debug);
2502 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
2503 DAEMONCMD->autoflush(1);
2504 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2506 # Interlock with daemon startup
2507 for (my $count = 0; ! stat("$pidfile") && $count < 30; $count++ )
2508 { select(undef, undef, undef, 0.3); }
2509 return 3; # Don't wait
2511 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
2514 # The port and the $dynamic_socket was already allocated while parsing the
2515 # script file, where -DSERVER=wait:PORT_DYNAMIC was encountered.
2517 my $listen_port = $1;
2518 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
2519 run_system("sudo mkdir spool/log 2>/dev/null");
2520 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2523 if (not defined $pid) { die "** fork failed: $!\n" }
2526 open(STDIN, '<&', $dynamic_socket) or die "** dup sock to stdin failed: $!\n";
2527 close($dynamic_socket);
2528 print "[$$]>> ${cmd}-server\n" if ($debug);
2529 exec "exec ${cmd}-server";
2530 die "Can't exec ${cmd}-server: $!\n";
2532 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2533 select(undef, undef, undef, 0.3); # Let the daemon get going
2534 return (3, { exim_pid => $pid }); # Don't wait
2538 # The "background" command is run but not waited-for, like exim -DSERVER=server.
2539 # One script line is read and fork-exec'd. The PID is stored for a later
2542 elsif (/^background$/)
2545 # $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2547 $_ = <SCRIPT>; $lineno++;
2549 do_substitute($testno);
2551 if ($debug) { printf ">> daemon: $line >>test-stdout 2>>test-stderr\n"; }
2554 if (not defined $pid) { die "** fork failed: $!\n" }
2556 print "[$$]>> ${line}\n" if ($debug);
2558 open(STDIN, "<", "test-stdout");
2560 open(STDOUT, ">>", "test-stdout");
2562 open(STDERR, ">>", "test-stderr-server");
2563 exec "exec ${line}";
2567 # open(my $fh, ">", $pidfile) ||
2568 # tests_exit(-1, "Failed to open $pidfile: $!");
2569 # printf($fh, "%d\n", $pid);
2572 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2573 select(undef, undef, undef, 0.3); # Let the daemon get going
2574 return (3, { exim_pid => $pid }); # Don't wait
2581 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
2584 # Run the command, with stdin connected to a pipe, and write the stdin data
2585 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
2586 # the terminating newline (and the \NONL\). If the command contains
2587 # -DSERVER=server add "-server" to the command, where it will adjoin the name
2588 # for the stderr file. See comment above about the use of -DSERVER.
2590 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : '';
2591 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
2592 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
2598 last if /^\*{4}\s*$/;
2599 do_substitute($testno);
2600 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
2603 # For timeout tests, wait before closing the pipe; we expect a
2604 # SIGPIPE error in this case.
2608 printf(" Test %d sleep $wait_time ", $$subtestref);
2609 while ($wait_time-- > 0)
2614 printf("\r Test %d $cr", $$subtestref);
2617 $sigpipehappened = 0;
2618 close CMD; # Waits for command to finish
2619 return $yield; # Ran command and waited
2625 ###############################################################################
2626 ###############################################################################
2628 # Here begins the Main Program ...
2630 ###############################################################################
2631 ###############################################################################
2635 print "Exim tester $testversion\n";
2637 # extend the PATH with .../sbin
2638 # we map all (.../bin) to (.../sbin:.../bin)
2640 my %seen = map { $_, 1 } split /:/, $ENV{PATH};
2641 join ':' => map { m{(.*)/bin$}
2642 ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
2644 split /:/, $ENV{PATH};
2647 ##################################################
2648 # Some tests check created file modes #
2649 ##################################################
2654 ##################################################
2655 # Check for the "less" command #
2656 ##################################################
2658 $more = 'more' if system('which less >/dev/null 2>&1') != 0;
2662 ##################################################
2663 # See if an Exim binary has been given #
2664 ##################################################
2666 # If the first character of the first argument is '/', the argument is taken
2667 # as the path to the binary. If the first argument does not start with a
2668 # '/' but exists in the file system, it's assumed to be the Exim binary.
2671 ##################################################
2672 # Sort out options and which tests are to be run #
2673 ##################################################
2675 # There are a few possible options for the test script itself; after these, any
2676 # options are passed on to Exim calls within the tests. Typically, this is used
2677 # to turn on Exim debugging while setting up a test.
2679 Getopt::Long::Configure qw(no_getopt_compat);
2681 'debug' => sub { $debug = 1; $cr = "\n" },
2682 'diff' => sub { $cf = 'diff -u' },
2683 'continue' => sub { $force_continue = 1; $more = 'cat' },
2684 'update' => \$force_update,
2685 'ipv4!' => \$have_ipv4,
2686 'ipv6!' => \$have_ipv6,
2687 'keep' => \$save_output,
2689 'valgrind' => \$valgrind,
2690 'range=s{2}' => \my @range_wanted,
2691 'test=i@' => \my @tests_wanted,
2692 'flavor|flavour=s' => \$flavour,
2693 'help' => sub { pod2usage(-exit => 0) },
2698 -noperldoc => system('perldoc -V 2>/dev/null 1>&2')
2703 ($parm_exim, @ARGV) = Exim::Runtest::exim_binary(@ARGV);
2704 print "Exim binary is `$parm_exim'\n" if defined $parm_exim;
2707 my @wanted = sort numerically uniq
2708 @tests_wanted ? @tests_wanted : (),
2709 @range_wanted ? $range_wanted[0] .. $range_wanted[1] : (),
2710 @ARGV ? @ARGV == 1 ? $ARGV[0] :
2711 $ARGV[1] eq '+' ? $ARGV[0]..($ARGV[0] >= 9000 ? TEST_SPECIAL_TOP : TEST_TOP) :
2712 0+$ARGV[0]..0+$ARGV[1] # add 0 to cope with test numbers starting with zero
2714 @wanted = 1..TEST_TOP if not @wanted;
2716 ##################################################
2717 # Check for sudo access to root #
2718 ##################################################
2720 print "You need to have sudo access to root to run these tests. Checking ...\n";
2721 if (system('sudo true >/dev/null') != 0)
2723 die "** Test for sudo failed: testing abandoned.\n";
2727 print "Test for sudo OK\n";
2733 ##################################################
2734 # Make the command's directory current #
2735 ##################################################
2737 # After doing so, we find its absolute path name.
2740 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2741 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2742 $parm_cwd = Cwd::getcwd();
2745 ##################################################
2746 # Search for an Exim binary to test #
2747 ##################################################
2749 # If an Exim binary hasn't been provided, try to find one. We can handle the
2750 # case where exim-testsuite is installed alongside Exim source directories. For
2751 # PH's private convenience, if there's a directory just called "exim4", that
2752 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2755 # If $parm_exim is still empty, ask the caller
2759 print "** Did not find an Exim binary to test\n";
2760 for ($i = 0; $i < 5; $i++)
2763 print "** Enter pathname for Exim binary: ";
2764 chomp($trybin = <STDIN>);
2767 $parm_exim = $trybin;
2772 print "** $trybin does not exist\n";
2775 die "** Too many tries\n" if $parm_exim eq '';
2780 ##################################################
2781 # Find what is in the binary #
2782 ##################################################
2784 # deal with TRUSTED_CONFIG_LIST restrictions
2785 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2786 open (IN, "$parm_cwd/confs/0000") ||
2787 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
2788 open (OUT, ">test-config") ||
2789 tests_exit(-1, "Couldn't open test-config: $!\n");
2790 while (<IN>) { print OUT; }
2794 print("Probing with config file: $parm_cwd/test-config\n");
2796 my $eximinfo = "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd -bP exim_user exim_group";
2797 chomp(my @eximinfo = `$eximinfo 2>&1`);
2798 die "$0: Can't run $eximinfo\n" if $? == -1;
2800 warn 'Got ' . $?>>8 . " from $eximinfo\n" if $?;
2803 if (my ($version) = /^Exim version (\S+)/) {
2804 my $git = `git describe --dirty=-XX --match 'exim-4*'`;
2805 if (defined $git and $? == 0) {
2807 $version =~ s/^\d+\K\./_/;
2808 $git =~ s/^exim-//i;
2809 $git =~ s/.*-\Kg([[:xdigit:]]+(?:-XX)?)/$1/;
2812 *** Version mismatch
2813 *** Exim binary: $version
2817 if not $version eq $git;
2820 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2821 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2822 $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
2823 ($parm_configure_owner, $parm_configure_group) = ($1, $2)
2824 if /^Configure owner:\s*(\d+):(\d+)/;
2825 print if /wrong owner/;
2828 if (not defined $parm_eximuser) {
2829 die <<XXX, map { "|$_\n" } @eximinfo;
2830 Unable to extract exim_user from binary.
2831 Check if Exim refused to run; if so, consider:
2832 TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS
2833 If debug permission denied, are you in the exim group?
2834 Failing to get information from binary.
2835 Output from $eximinfo:
2840 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2841 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2843 if (defined $parm_eximgroup)
2845 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2846 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2849 # check the permissions on the TRUSTED_CONFIG_LIST
2850 if (defined $parm_trusted_config_list)
2852 die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
2853 if not -f $parm_trusted_config_list;
2855 die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
2856 if 02 & (stat _)[2];
2858 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
2860 scalar(getgrgid 0), scalar(getgrgid $>)
2861 if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
2863 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
2864 scalar(getpwuid 0), scalar(getpwuid $>)
2865 if (not (-o _ or (stat _)[4] == 0));
2867 open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
2868 my $test_config = getcwd() . '/test-config';
2869 die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
2870 if not grep { /^\Q$test_config\E$/ } <TCL>;
2874 die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
2877 die "CONFIGURE_OWNER ($parm_configure_owner) does not match the user invoking $0 ($>)\n"
2878 if $parm_configure_owner != $>;
2880 die "CONFIGURE_GROUP ($parm_configure_group) does not match the group invoking $0 ($))\n"
2881 if 0020 & (stat "$parm_cwd/test-config")[2]
2882 and $parm_configure_group != $);
2884 die "aux-fixed file is world-writeable; best to strip them all, recursively\n"
2885 if 0020 & (stat "aux-fixed/0037.f-1")[2];
2888 open(EXIMINFO, "$parm_exim -d-all+transport -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2889 die "** Cannot run $parm_exim: $!\n";
2891 print "-" x 78, "\n";
2897 if (/^(Exim|Library) version/) { print; }
2898 if (/Runtime: /) {print; }
2900 elsif (/^Size of off_t: (\d+)/)
2903 $have_largefiles = 1 if $1 > 4;
2904 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2908 elsif (/^Support for: (.*)/)
2911 @temp = split /(\s+)/, $1;
2913 %parm_support = @temp;
2916 elsif (/^Lookups \(built-in\): (.*)/)
2919 @temp = split /(\s+)/, $1;
2921 %parm_lookups = @temp;
2924 elsif (/^Authenticators: (.*)/)
2927 @temp = split /(\s+)/, $1;
2929 %parm_authenticators = @temp;
2932 elsif (/^Routers: (.*)/)
2935 @temp = split /(\s+)/, $1;
2937 %parm_routers = @temp;
2940 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2941 # that the basic transport name is set, and then the name with each of the
2944 elsif (/^Transports: (.*)/)
2947 @temp = split /(\s+)/, $1;
2950 %parm_transports = @temp;
2951 foreach $k (keys %parm_transports)
2955 @temp = split /\//, $k;
2956 $parm_transports{$temp[0]} = " ";
2957 for ($i = 1; $i < @temp; $i++)
2958 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2963 elsif (/^Malware: (.*)/)
2966 @temp = split /(\s+)/, $1;
2968 %parm_malware = @temp;
2973 print "-" x 78, "\n";
2975 unlink("$parm_cwd/test-config");
2977 ##################################################
2978 # Check for SpamAssassin and ClamAV #
2979 ##################################################
2981 # These are crude tests. If they aren't good enough, we'll have to improve
2982 # them, for example by actually passing a message through spamc or clamscan.
2984 if (defined $parm_support{Content_Scanning})
2986 my $sock = new FileHandle;
2988 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2990 print "The spamc command works:\n";
2992 # This test for an active SpamAssassin is courtesy of John Jetmore.
2993 # The tests are hard coded to localhost:783, so no point in making
2994 # this test flexible like the clamav test until the test scripts are
2995 # changed. spamd doesn't have the nice PING/PONG protocol that
2996 # clamd does, but it does respond to errors in an informative manner,
2999 my($sint,$sport) = ('127.0.0.1',783);
3002 my $sin = sockaddr_in($sport, inet_aton($sint))
3003 or die "** Failed packing $sint:$sport\n";
3004 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
3005 or die "** Unable to open socket $sint:$sport\n";
3008 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
3010 connect($sock, $sin)
3011 or die "** Unable to connect to socket $sint:$sport\n";
3014 select((select($sock), $| = 1)[0]);
3015 print $sock "bad command\r\n";
3018 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
3024 or die "** Did not get SPAMD from socket $sint:$sport. "
3031 print " Assume SpamAssassin (spamd) is not running\n";
3035 $parm_running{SpamAssassin} = ' ';
3036 print " SpamAssassin (spamd) seems to be running\n";
3041 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
3044 # For ClamAV, we need to find the clamd socket for use in the Exim
3045 # configuration. Search for the clamd configuration file.
3047 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
3049 my($f, $clamconf, $test_prefix);
3051 print "The clamscan command works";
3053 $test_prefix = $ENV{EXIM_TEST_PREFIX};
3054 $test_prefix = '' if !defined $test_prefix;
3056 foreach $f ("$test_prefix/etc/clamd.conf",
3057 "$test_prefix/usr/local/etc/clamd.conf",
3058 "$test_prefix/etc/clamav/clamd.conf", '')
3067 # Read the ClamAV configuration file and find the socket interface.
3069 if ($clamconf ne '')
3072 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
3075 if (/^LocalSocket\s+(.*)/)
3077 $parm_clamsocket = $1;
3078 $socket_domain = AF_UNIX;
3081 if (/^TCPSocket\s+(\d+)/)
3083 if (defined $parm_clamsocket)
3085 $parm_clamsocket .= " $1";
3086 $socket_domain = AF_INET;
3091 $parm_clamsocket = " $1";
3094 elsif (/^TCPAddr\s+(\S+)/)
3096 if (defined $parm_clamsocket)
3098 $parm_clamsocket = $1 . $parm_clamsocket;
3099 $socket_domain = AF_INET;
3104 $parm_clamsocket = $1;
3110 if (defined $socket_domain)
3112 print ":\n The clamd socket is $parm_clamsocket\n";
3113 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
3117 if ($socket_domain == AF_UNIX)
3119 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
3121 elsif ($socket_domain == AF_INET)
3123 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
3124 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
3125 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
3129 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
3131 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
3132 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
3134 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
3137 my $ofh = select $sock; $| = 1; select $ofh;
3138 print $sock "PING\n";
3140 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
3145 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
3152 print " Assume ClamAV is not running\n";
3156 $parm_running{ClamAV} = ' ';
3157 print " ClamAV seems to be running\n";
3162 print ", but the socket for clamd could not be determined\n";
3163 print "Assume ClamAV is not running\n";
3169 print ", but I can't find a configuration for clamd\n";
3170 print "Assume ClamAV is not running\n";
3176 ##################################################
3178 ##################################################
3179 if (defined $parm_lookups{redis})
3181 if (system("redis-server -v 2>/dev/null >/dev/null") == 0)
3183 print "The redis-server command works\n";
3184 $parm_running{redis} = ' ';
3188 print "The redis-server command failed: assume Redis not installed\n";
3192 ##################################################
3193 # Test for the basic requirements #
3194 ##################################################
3196 # This test suite assumes that Exim has been built with at least the "usual"
3197 # set of routers, transports, and lookups. Ensure that this is so.
3201 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{lsearch});
3203 $missing .= " Router: accept\n" if (!defined $parm_routers{accept});
3204 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{dnslookup});
3205 $missing .= " Router: manualroute\n" if (!defined $parm_routers{manualroute});
3206 $missing .= " Router: redirect\n" if (!defined $parm_routers{redirect});
3208 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{appendfile});
3209 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{autoreply});
3210 $missing .= " Transport: pipe\n" if (!defined $parm_transports{pipe});
3211 $missing .= " Transport: smtp\n" if (!defined $parm_transports{smtp});
3216 print "** Many features can be included or excluded from Exim binaries.\n";
3217 print "** This test suite requires that Exim is built to contain a certain\n";
3218 print "** set of basic facilities. It seems that some of these are missing\n";
3219 print "** from the binary that is under test, so the test cannot proceed.\n";
3220 print "** The missing facilities are:\n";
3222 die "** Test script abandoned\n";
3226 ##################################################
3227 # Check for the auxiliary programs #
3228 ##################################################
3230 # These are always required:
3232 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
3233 "fakens", "iefbr14", "server")
3235 next if ($prog eq "client-ssl" && !defined $parm_support{OpenSSL});
3236 next if ($prog eq "client-gnutls" && !defined $parm_support{GnuTLS});
3237 if (!-e "bin/$prog")
3240 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
3241 die "** Test script abandoned\n";
3245 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
3246 # compiled on systems where we don't know how to. However, if Exim does not
3247 # have that functionality compiled, we needn't bother.
3249 $dlfunc_deleted = 0;
3250 if (defined $parm_support{Expand_dlfunc} && !-e 'bin/loaded')
3252 delete $parm_support{Expand_dlfunc};
3253 $dlfunc_deleted = 1;
3257 ##################################################
3258 # Find environmental details #
3259 ##################################################
3261 # Find the caller of this program.
3263 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
3264 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
3266 $pwpw = $pwpw; # Kill Perl warnings
3267 $pwquota = $pwquota;
3270 $parm_caller_group = getgrgid($parm_caller_gid);
3272 print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
3273 print "Home directory is $parm_caller_home\n";
3275 unless (defined $parm_eximgroup)
3277 print "Unable to derive \$parm_eximgroup.\n";
3278 die "** ABANDONING.\n";
3281 if ($parm_caller_home eq $parm_cwd)
3283 print "will confuse working dir with homedir; change homedir\n";
3284 die "** ABANDONING.\n";
3287 print "You need to be in the Exim group to run these tests. Checking ...";
3289 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
3295 print "\nOh dear, you are not in the Exim group.\n";
3296 die "** Testing abandoned.\n";
3299 # Find this host's IP addresses - there may be many, of course, but we keep
3300 # one of each type (IPv4 and IPv6).
3302 open(IFCONFIG, '-|', (grep { -x "$_/ip" } split /:/, $ENV{PATH}) ? 'ip address' : 'ifconfig -a')
3303 or die "** Cannot run 'ip address' or 'ifconfig -a'\n";
3304 while (not ($parm_ipv4 and $parm_ipv6) and defined($_ = <IFCONFIG>))
3306 if (not $parm_ipv4 and /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)(?:\/\d+)?\s/i)
3308 next if $1 =~ /^(?:127|10)\./;
3312 if (not $parm_ipv6 and /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)(?:\/\d+)/i)
3314 next if $1 eq '::1' or $1 =~ /^fe80/i;
3320 # Use private IP addresses if there are no public ones.
3322 # If either type of IP address is missing, we need to set the value to
3323 # something other than empty, because that wrecks the substitutions. The value
3324 # is reflected, so use a meaningful string. Set appropriate options for the
3325 # "server" command. In practice, however, many tests assume 127.0.0.1 is
3326 # available, so things will go wrong if there is no IPv4 address. The lack
3327 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
3328 # and $have_ipv6 false.
3333 $parm_ipv4 = "<no IPv4 address found>";
3334 $server_opts .= " -noipv4";
3336 elsif ($have_ipv4 == 0)
3338 $parm_ipv4 = "<IPv4 testing disabled>";
3339 $server_opts .= " -noipv4";
3343 $parm_running{IPv4} = " ";
3349 $parm_ipv6 = "<no IPv6 address found>";
3350 $server_opts .= " -noipv6";
3351 delete($parm_support{IPv6});
3353 elsif ($have_ipv6 == 0)
3355 $parm_ipv6 = "<IPv6 testing disabled>";
3356 $server_opts .= " -noipv6";
3357 delete($parm_support{IPv6});
3359 elsif (!defined $parm_support{IPv6})
3362 $parm_ipv6 = "<no IPv6 support in Exim binary>";
3363 $server_opts .= " -noipv6";
3367 $parm_running{IPv6} = " ";
3370 print "IPv4 address is $parm_ipv4\n";
3371 print "IPv6 address is $parm_ipv6\n";
3373 # For munging test output, we need the reversed IP addresses.
3375 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? '' :
3376 join(".", reverse(split /\./, $parm_ipv4));
3378 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
3379 if ($parm_ipv6 =~ /^[\da-f]/)
3381 my(@comps) = split /:/, $parm_ipv6;
3383 foreach $comp (@comps)
3385 push @nibbles, sprintf("%lx", hex($comp) >> 8);
3386 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
3388 $parm_ipv6r = join(".", reverse(@nibbles));
3391 # Find the host name, fully qualified.
3393 chomp($temp = `hostname`);
3394 die "'hostname' didn't return anything\n" unless defined $temp and length $temp;
3397 $parm_hostname = $temp;
3401 $parm_hostname = (gethostbyname($temp))[0];
3402 $parm_hostname = "no.host.name.found" unless defined $parm_hostname and length $parm_hostname;
3404 print "Hostname is $parm_hostname\n";
3406 if ($parm_hostname !~ /\./)
3408 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
3411 if ($parm_hostname =~ /[[:upper:]]/)
3413 print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
3416 if ($parm_hostname =~ /\.example\.com$/)
3418 die "\n*** Host name ends in .example.com; this conflicts with the testsuite use of that domain.\n"
3419 . " Please change the host's name (or comment out this check, and fail several testcases)\n";
3424 ##################################################
3425 # Create a testing version of Exim #
3426 ##################################################
3428 # We want to be able to run Exim with a variety of configurations. Normally,
3429 # the use of -C to change configuration causes Exim to give up its root
3430 # privilege (unless the caller is exim or root). For these tests, we do not
3431 # want this to happen. Also, we want Exim to know that it is running in its
3434 # We achieve this by copying the binary and patching it as we go. The new
3435 # binary knows it is a testing copy, and it allows -C and -D without loss of
3436 # privilege. Clearly, this file is dangerous to have lying around on systems
3437 # where there are general users with login accounts. To protect against this,
3438 # we put the new binary in a special directory that is accessible only to the
3439 # caller of this script, who is known to have sudo root privilege from the test
3440 # that was done above. Furthermore, we ensure that the binary is deleted at the
3441 # end of the test. First ensure the directory exists.
3444 { unlink "eximdir/exim"; } # Just in case
3447 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
3448 system("sudo chgrp $parm_eximgroup eximdir");
3451 # The construction of the patched binary must be done as root, so we use
3452 # a separate script. As well as indicating that this is a test-harness binary,
3453 # the version number is patched to "x.yz" so that its length is always the
3454 # same. Otherwise, when it appears in Received: headers, it affects the length
3455 # of the message, which breaks certain comparisons.
3457 die "** Unable to make patched exim: $!\n"
3458 if (system("sudo ./patchexim $parm_exim") != 0);
3460 # From this point on, exits from the program must go via the subroutine
3461 # tests_exit(), so that suitable cleaning up can be done when required.
3462 # Arrange to catch interrupting signals, to assist with this.
3464 $SIG{INT} = \&inthandler;
3465 $SIG{PIPE} = \&pipehandler;
3467 # For some tests, we need another copy of the binary that is setuid exim rather
3470 system("sudo cp eximdir/exim eximdir/exim_exim;" .
3471 "sudo chown $parm_eximuser eximdir/exim_exim;" .
3472 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
3473 "sudo chmod 06755 eximdir/exim_exim");
3475 ##################################################
3476 # Make copies of utilities we might need #
3477 ##################################################
3479 # Certain of the tests make use of some of Exim's utilities. We do not need
3480 # to be root to copy these.
3482 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
3484 $dbm_build_deleted = 0;
3485 if (defined $parm_lookups{dbm} &&
3486 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
3488 delete $parm_lookups{dbm};
3489 $dbm_build_deleted = 1;
3492 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
3494 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
3497 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
3499 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
3502 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
3504 tests_exit(-1, "Failed to make a copy of exinext: $!");
3507 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
3509 tests_exit(-1, "Failed to make a copy of exigrep: $!");
3512 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
3514 tests_exit(-1, "Failed to make a copy of eximstats: $!");
3517 # Collect some version information
3518 print '-' x 78, "\n";
3519 print "Perl version for runtest: $]\n";
3520 foreach (map { "./eximdir/$_" } qw(exigrep exinext eximstats)) {
3521 # fold (or unfold?) multiline output into a one-liner
3522 print join(', ', map { chomp; $_ } `$_ --version`), "\n";
3524 print '-' x 78, "\n";
3527 ##################################################
3528 # Check that the Exim user can access stuff #
3529 ##################################################
3531 # We delay this test till here so that we can check access to the actual test
3532 # binary. This will be needed when Exim re-exec's itself to do deliveries.
3534 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
3535 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
3537 if ($parm_caller_uid eq $parm_exim_uid) {
3538 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
3539 ."the same as caller ($parm_caller,$parm_caller_uid)");
3541 if ($parm_caller_gid eq $parm_exim_gid) {
3542 tests_exit(-1, "Exim group ($parm_eximgroup,$parm_exim_gid) cannot be "
3543 ."the same as caller's ($parm_caller) group as it confuses "
3544 ."results analysis");
3547 print "The Exim user needs access to the test suite directory. Checking ...";
3549 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
3551 my($why) = "unknown failure $rc";
3553 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
3554 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
3555 $why = "Couldn't read auxiliary group list" if $rc == 3;
3556 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
3557 $why = "Couldn't set gid" if $rc == 5;
3558 $why = "Couldn't set uid" if $rc == 6;
3559 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
3560 print "\n** $why\n";
3561 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
3568 tests_exit(-1, "Failed to unlink $log_summary_filename: $!")
3569 if not unlink($log_summary_filename) and -e $log_summary_filename;
3571 ##################################################
3572 # Create a list of available tests #
3573 ##################################################
3575 # The scripts directory contains a number of subdirectories whose names are
3576 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
3577 # from the first requires certain optional features to be included in the Exim
3578 # binary. These requirements are contained in a file called "REQUIRES" within
3579 # the directory. We scan all these tests, discarding those that cannot be run
3580 # because the current binary does not support the right facilities, and also
3581 # those that are outside the numerical range selected.
3583 printf "\nWill run %d tests between %d and %d for flavour %s\n",
3584 scalar(@wanted), $wanted[0], $wanted[-1], $flavour;
3586 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
3588 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
3589 if $dbm_build_deleted;
3592 my @test_dirs = grep { not /^CVS$/ } map { basename $_ } glob 'scripts/*'
3593 or die tests_exit(-1, "Failed to find test scripts in 'scripts/*`: $!");
3595 # Scan for relevant tests
3596 # HS12: Needs to be reworked.
3597 DIR: for (my $i = 0; $i < @test_dirs; $i++)
3599 my($testdir) = $test_dirs[$i];
3602 print ">>Checking $testdir\n" if $debug;
3604 # Skip this directory if the first test is equal or greater than the first
3605 # test in the next directory.
3607 next DIR if ($i < @test_dirs - 1) &&
3608 ($wanted[0] >= substr($test_dirs[$i+1], 0, 4));
3610 # No need to carry on if the end test is less than the first test in this
3613 last DIR if $wanted[-1] < substr($testdir, 0, 4);
3615 # Check requirements, if any.
3617 if (open(my $requires, "scripts/$testdir/REQUIRES"))
3623 if (/^support (.*)$/)
3625 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
3627 elsif (/^running (.*)$/)
3629 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
3631 elsif (/^lookup (.*)$/)
3633 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
3635 elsif (/^authenticators? (.*)$/)
3637 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
3639 elsif (/^router (.*)$/)
3641 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
3643 elsif (/^transport (.*)$/)
3645 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
3647 elsif (/^malware (.*)$/)
3649 if (!defined $parm_malware{$1}) { $wantthis = 0; last; }
3651 elsif (/^feature (.*)$/)
3653 # move to a subroutine?
3654 my $eximinfo = "$parm_exim -C $parm_cwd/test-config -DDIR=$parm_cwd -bP macro $1";
3656 open (IN, "$parm_cwd/confs/0000") ||
3657 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
3658 open (OUT, ">test-config") ||
3659 tests_exit(-1, "Couldn't open test-config: $!\n");
3662 do_substitute($testno);
3668 system($eximinfo . " >/dev/null 2>&1");
3670 unlink("$parm_cwd/test-config");
3675 unlink("$parm_cwd/test-config");
3679 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
3685 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
3689 # Loop if we do not want the tests in this subdirectory.
3694 print "Omitting tests in $testdir (missing $_)\n";
3697 # We want the tests from this subdirectory, provided they are in the
3698 # range that was selected.
3700 @testlist = grep { $_ ~~ @wanted } grep { /^\d+(?:\.\d+)?$/ } map { basename $_ } glob "scripts/$testdir/*";
3701 tests_exit(-1, "Failed to read test scripts from `scripts/$testdir/*': $!")
3704 foreach $test (@testlist)
3708 log_test($log_summary_filename, $test, '.');
3712 push @test_list, "$testdir/$test";
3717 print ">>Test List:\n", join "\n", @test_list, '' if $debug;
3720 ##################################################
3721 # Munge variable auxiliary data #
3722 ##################################################
3724 # Some of the auxiliary data files have to refer to the current testing
3725 # directory and other parameter data. The generic versions of these files are
3726 # stored in the aux-var-src directory. At this point, we copy each of them
3727 # to the aux-var directory, making appropriate substitutions. There aren't very
3728 # many of them, so it's easiest just to do this every time. Ensure the mode
3729 # is standardized, as this path is used as a test for the ${stat: expansion.
3731 # A similar job has to be done for the files in the dnszones-src directory, to
3732 # make the fake DNS zones for testing. Most of the zone files are copied to
3733 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
3734 # networks that are defined by parameter.
3736 foreach $basedir ("aux-var", "dnszones")
3738 system("sudo rm -rf $parm_cwd/$basedir");
3739 mkdir("$parm_cwd/$basedir", 0777);
3740 chmod(0755, "$parm_cwd/$basedir");
3742 opendir(AUX, "$parm_cwd/$basedir-src") ||
3743 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
3744 my(@filelist) = readdir(AUX);
3747 foreach $file (@filelist)
3749 my($outfile) = $file;
3750 next if $file =~ /^\./;
3752 if ($file eq "db.ip4.V4NET")
3754 $outfile = "db.ip4.$parm_ipv4_test_net";
3756 elsif ($file eq "db.ip6.V6NET")
3758 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3760 $outfile = "db.ip6.@nibbles";
3764 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3765 open(IN, "$parm_cwd/$basedir-src/$file") ||
3766 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3767 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3768 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3779 # Set a user's shell, distinguishable from /bin/sh
3781 symlink('/bin/sh' => 'aux-var/sh');
3782 $ENV{SHELL} = $parm_shell = "$parm_cwd/aux-var/sh";
3784 ##################################################
3785 # Create fake DNS zones for this host #
3786 ##################################################
3788 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3789 # sure that there are forward and reverse registrations for this host, using
3790 # its real IP addresses. Dynamically created zone files achieve this.
3792 if ($have_ipv4 || $have_ipv6)
3794 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3795 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3796 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3797 print OUT "; This is a dynamically constructed fake zone file.\n" .
3798 "; The following line causes fakens to return PASS_ON\n" .
3799 "; for queries that it cannot answer\n\n" .
3800 "PASS ON NOT FOUND\n\n";
3801 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3802 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3803 print OUT "\n; End\n";
3807 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3809 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3810 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3812 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3813 print OUT "; This is a dynamically constructed fake zone file.\n" .
3814 "; The zone is $components[0].in-addr.arpa.\n\n" .
3815 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3820 if ($have_ipv6 && $parm_ipv6 ne "::1")
3822 my($exp_v6) = $parm_ipv6;
3823 $exp_v6 =~ s/[^:]//g;
3824 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3825 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3826 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3827 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3828 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3829 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3831 $exp_v6 = $parm_ipv6;
3833 my(@components) = split /:/, $exp_v6;
3834 my(@nibbles) = reverse (split /\s*/, shift @components);
3838 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3840 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3841 print OUT "; This is a dynamically constructed fake zone file.\n" .
3842 "; The zone is @nibbles.ip6.arpa.\n\n";
3844 @components = reverse @components;
3845 foreach $c (@components)
3847 $c = "0$c" until $c =~ /^..../;
3848 @nibbles = reverse(split /\s*/, $c);
3849 print OUT "$sep@nibbles";
3853 print OUT " PTR $parm_hostname.\n\n; End\n";
3860 ##################################################
3861 # Create lists of mailboxes and message logs #
3862 ##################################################
3864 # We use these lists to check that a test has created the expected files. It
3865 # should be faster than looking for the file each time. For mailboxes, we have
3866 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3867 # is just a flat list of files.
3869 @oldmails = list_files_below("mail");
3870 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3871 @oldmsglogs = readdir(DIR);
3876 ##################################################
3877 # Run the required tests #
3878 ##################################################
3880 # Each test script contains a number of tests, separated by a line that
3881 # contains ****. We open input from the terminal so that we can read responses
3884 if (not $force_continue) {
3885 # runtest needs to interact if we're not in continue
3886 # mode. It does so by communicate to /dev/tty
3887 open(T, '<', '/dev/tty') or tests_exit(-1, "Failed to open /dev/tty: $!");
3888 print "\nPress RETURN to run the tests: ";
3893 foreach $test (@test_list)
3895 state $lasttestdir = '';
3898 local $commandno = 0;
3899 local $subtestno = 0;
3902 (local $testno = $test) =~ s|.*/||;
3904 # Leaving traces in the process table and in the environment
3905 # gives us a chance to identify hanging processes (exim daemons)
3906 local $0 = "[runtest $testno]";
3907 local $ENV{EXIM_TEST_NUMBER} = $testno;
3911 my $thistestdir = substr($test, 0, -5);
3913 $dynamic_socket->close() if $dynamic_socket;
3915 if ($lasttestdir ne $thistestdir)
3918 if (-s "scripts/$thistestdir/REQUIRES")
3921 print "\n>>> The following tests require: ";
3922 open(my $requires, '<', "scripts/$thistestdir/REQUIRES") ||
3923 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $!");
3926 $gnutls = 1 if /^support GnuTLS/;
3931 $lasttestdir = $thistestdir;
3934 # Remove any debris in the spool directory and the test-mail directory
3935 # and also the files for collecting stdout and stderr. Then put back
3936 # the test-mail directory for appendfile deliveries.
3938 system "sudo /bin/rm -rf spool test-*";
3939 system "mkdir test-mail 2>/dev/null";
3941 # A privileged Exim will normally make its own spool directory, but some of
3942 # the tests run in unprivileged modes that don't always work if the spool
3943 # directory isn't already there. What is more, we want anybody to be able
3944 # to read it in order to find the daemon's pid.
3946 system "mkdir spool; " .
3947 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3948 "sudo chmod 0755 spool";
3950 # Empty the cache that keeps track of things like message id mappings, and
3951 # set up the initial sequence strings.
3963 $TEST_STATE->{munge} = '';
3965 # Remove the associative arrays used to hold checked mail files and msglogs
3967 undef %expected_mails;
3968 undef %expected_msglogs;
3970 # Open the test's script
3971 open(SCRIPT, "scripts/$test") ||
3972 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3973 # Run through the script once to set variables which should be global
3976 if (/^no_message_check/) { $message_skip = 1; next; }
3977 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3978 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3979 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3980 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3981 if (/^sortlog/) { $sortlog = 1; next; }
3982 if (/\bPORT_DYNAMIC\b/) { $dynamic_socket = Exim::Runtest::dynamic_socket(); next; }
3984 # Reset to beginning of file for per test interpreting/processing
3987 # The first line in the script must be a comment that is used to identify
3988 # the set of tests as a whole.
3992 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3993 printf("%s %s", (substr $test, 5), (substr $_, 2));
3995 # Loop for each of the subtests within the script. The variable $server_pid
3996 # is used to remember the pid of a "server" process, for which we do not
3997 # wait until we have waited for a subsequent command.
3999 local($server_pid) = 0;
4000 for ($commandno = 1; !eof SCRIPT; $commandno++)
4002 # Skip further leading comments and blank lines, handle the flag setting
4003 # commands, and deal with tests for IP support.
4008 # Could remove these variable settings because they are already
4009 # set above, but doesn't hurt to leave them here.
4010 if (/^no_message_check/) { $message_skip = 1; next; }
4011 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
4012 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
4013 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
4014 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
4015 if (/^sortlog/) { $sortlog = 1; next; }
4017 if (/^need_largefiles/)
4019 next if $have_largefiles;
4020 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
4021 $docheck = 0; # don't check output
4022 undef $_; # pretend EOF
4029 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
4030 $docheck = 0; # don't check output
4031 undef $_; # pretend EOF
4042 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
4043 $docheck = 0; # don't check output
4044 undef $_; # pretend EOF
4048 if (/^need_move_frozen_messages/)
4050 next if defined $parm_support{move_frozen_messages};
4051 print ">>> move frozen message support is needed for test $testno, " .
4052 "but is not\n>>> available: skipping\n";
4053 $docheck = 0; # don't check output
4054 undef $_; # pretend EOF
4058 last unless /^(?:#(?!##\s)|\s*$)/;
4060 last if !defined $_; # Hit EOF
4062 my($subtest_startline) = $lineno;
4064 # Now run the command. The function returns 0 for an inline command,
4065 # 1 if a non-exim command was run and waited for, 2 if an exim
4066 # command was run and waited for, and 3 if a command
4067 # was run and not waited for (usually a daemon or server startup).
4069 my($commandname) = '';
4071 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
4075 print ">> rc=$rc cmdrc=$cmdrc\n";
4076 if (defined $run_extra) {
4077 foreach my $k (keys %$run_extra) {
4078 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
4079 print ">> $k -> $v\n";
4083 $run_extra = {} unless defined $run_extra;
4084 foreach my $k (keys %$run_extra) {
4085 if (exists $TEST_STATE->{$k}) {
4086 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
4087 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
4089 if (defined $run_extra->{$k}) {
4090 $TEST_STATE->{$k} = $run_extra->{$k};
4091 } elsif (exists $TEST_STATE->{$k}) {
4092 delete $TEST_STATE->{$k};
4096 # Hit EOF after an initial return code number
4098 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
4100 # Carry on with the next command if we did not wait for this one. $rc == 0
4101 # if no subprocess was run; $rc == 3 if we started a process but did not
4104 next if ($rc == 0 || $rc == 3);
4106 # We ran and waited for a command. Check for the expected result unless
4109 if ($cmdrc != $expectrc && !$sigpipehappened)
4111 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
4112 if (($cmdrc & 0xff) == 0)
4114 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
4116 elsif (($cmdrc & 0xff00) == 0)
4117 { printf("** Killed by signal %d", $cmdrc & 255); }
4119 { printf("** Status %x", $cmdrc); }
4123 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
4124 $_ = $force_continue ? "c" : <T>;
4125 tests_exit(1) if /^q?$/i;
4126 if (/^c$/ && $force_continue) {
4127 log_failure($log_failed_filename, $testno, "exit code unexpected");
4128 log_test($log_summary_filename, $testno, 'F')
4130 if ($force_continue)
4132 print "\nstdout tail:\n";
4133 print "==================>\n";
4134 system("tail -20 test-stdout");
4135 print "===================\n";
4136 print "stderr tail:\n";
4137 print "==================>\n";
4138 system("tail -20 test-stderr");
4139 print "===================\n";
4140 print "... continue forced\n";
4146 system("$more test-stderr");
4150 system("$more test-stdout");
4154 $retry = 1 if /^r$/i;
4158 # If the command was exim, and a listening server is running, we can now
4159 # close its input, which causes us to wait for it to finish, which is why
4160 # we didn't close it earlier.
4162 if ($rc == 2 && $server_pid != 0)
4168 if (($? & 0xff) == 0)
4169 { printf("Server return code %d for test %d starting line %d", $?/256,
4170 $testno, $subtest_startline); }
4171 elsif (($? & 0xff00) == 0)
4172 { printf("Server killed by signal %d", $? & 255); }
4174 { printf("Server status %x", $?); }
4178 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
4179 $_ = $force_continue ? "c" : <T>;
4180 tests_exit(1) if /^q?$/i;
4181 if (/^c$/ && $force_continue) {
4182 log_failure($log_failed_filename, $testno, "exit code unexpected");
4183 log_test($log_summary_filename, $testno, 'F')
4185 print "... continue forced\n" if $force_continue;
4190 open(S, "test-stdout-server") ||
4191 tests_exit(-1, "Failed to open test-stdout-server: $!");
4196 $retry = 1 if /^r$/i;
4203 # The script has finished. Check the all the output that was generated. The
4204 # function returns 0 for a perfect pass, 1 if imperfect but ok, 2 if we should
4205 # rerun the test (the files # have been updated).
4206 # It does not return if the user responds Q to a prompt.
4211 print (("#" x 79) . "\n");
4218 my $rc = check_output($TEST_STATE->{munge});
4219 log_test($log_summary_filename, $testno, 'P') if ($rc == 0);
4222 print (" Script completed\n");
4226 print (("#" x 79) . "\n");
4233 ##################################################
4234 # Exit from the test script #
4235 ##################################################
4237 tests_exit(-1, "No runnable tests selected") if not @test_list;
4244 runtest - run the exim testsuite
4248 runtest [exim-path] [options] [test0 [test1]]
4252 B<runtest> runs the Exim testsuite.
4256 For legacy reasons the options are not case sensitive.
4262 Do not stop for user interaction or on errors. (default: off)
4266 This option enables the output of debug information when running the
4267 various test commands. (default: off)
4271 Use C<diff -u> for comparing the expected output with the produced
4272 output. (default: use a built-in routine)
4274 =item B<--flavor>|B<--flavour> I<flavour>
4276 Override the expected results for results for a specific (OS) flavour.
4281 Skip IPv4 related setup and tests (default: use ipv4)
4285 Skip IPv6 related setup and tests (default: use ipv6)
4289 Keep the various output files produced during a test run. (default: don't keep)
4291 =item B<--range> I<n0> I<n1>
4293 Run tests between (including) I<n0> and I<n1>. A "+" may be used to specify the "last
4298 Insert some delays to compensate for a slow host system. (default: off)
4300 =item B<--test> I<n>
4302 Run the specified test. This option may used multiple times.
4306 Automatically update the recorded (expected) data on mismatch. (default: off)
4310 Start Exim wrapped by I<valgrind>. (default: don't use valgrind)
4317 # End of runtest script