3 ###############################################################################
4 # This is the controlling script for the "new" test suite for Exim. It should #
5 # be possible to export this suite for running on a wide variety of hosts, in #
6 # contrast to the old suite, which was very dependent on the environment of #
7 # Philip Hazel's desktop computer. This implementation inspects the version #
8 # of Exim that it finds, and tests only those features that are included. The #
9 # surrounding environment is also tested to discover what is available. See #
10 # the README file for details of how it all works. #
12 # Implementation started: 03 August 2005 by Philip Hazel #
13 # Placed in the Exim CVS: 06 February 2006 #
14 ###############################################################################
24 # Start by initializing some global variables
26 $testversion = "4.80 (08-May-12)";
28 # This gets embedded in the D-H params filename, and the value comes
29 # from asking GnuTLS for "normal", but there appears to be no way to
30 # use certtool/... to ask what that value currently is. *sigh*
31 # This value is correct as of GnuTLS 2.12.18.
33 $gnutls_dh_bits_normal = 2432;
35 $cf = "bin/cf -exact";
49 $test_end = $test_top = 8999;
50 $test_special_top = 9999;
55 # Networks to use for DNS tests. We need to choose some networks that will
56 # never be used so that there is no chance that the host on which we are
57 # running is actually in one of the test networks. Private networks such as
58 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
59 # Rather than use some unassigned numbers (that might become assigned later),
60 # I have chosen some multicast networks, in the belief that such addresses
61 # won't ever be assigned to hosts. This is the only place where these numbers
62 # are defined, so it is trivially possible to change them should that ever
65 $parm_ipv4_test_net = "224";
66 $parm_ipv6_test_net = "ff00";
68 # Port numbers are currently hard-wired
70 $parm_port_n = 1223; # Nothing listening on this port
71 $parm_port_s = 1224; # Used for the "server" command
72 $parm_port_d = 1225; # Used for the Exim daemon
73 $parm_port_d2 = 1226; # Additional for daemon
74 $parm_port_d3 = 1227; # Additional for daemon
75 $parm_port_d4 = 1228; # Additional for daemon
79 ###############################################################################
80 ###############################################################################
82 # Define a number of subroutines
84 ###############################################################################
85 ###############################################################################
88 ##################################################
90 ##################################################
92 sub pipehandler { $sigpipehappened = 1; }
94 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
97 ##################################################
98 # Do global macro substitutions #
99 ##################################################
101 # This function is applied to configurations, command lines and data lines in
102 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
103 # directory. It takes one argument: the current test number, or zero when
104 # setting up files before running any tests.
107 s?\bCALLER\b?$parm_caller?g;
108 s?\bCALLERGROUP\b?$parm_caller_group?g;
109 s?\bCALLER_UID\b?$parm_caller_uid?g;
110 s?\bCALLER_GID\b?$parm_caller_gid?g;
111 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
112 s?\bDIR/?$parm_cwd/?g;
113 s?\bEXIMGROUP\b?$parm_eximgroup?g;
114 s?\bEXIMUSER\b?$parm_eximuser?g;
115 s?\bHOSTIPV4\b?$parm_ipv4?g;
116 s?\bHOSTIPV6\b?$parm_ipv6?g;
117 s?\bHOSTNAME\b?$parm_hostname?g;
118 s?\bPORT_D\b?$parm_port_d?g;
119 s?\bPORT_D2\b?$parm_port_d2?g;
120 s?\bPORT_D3\b?$parm_port_d3?g;
121 s?\bPORT_D4\b?$parm_port_d4?g;
122 s?\bPORT_N\b?$parm_port_n?g;
123 s?\bPORT_S\b?$parm_port_s?g;
124 s?\bTESTNUM\b?$_[0]?g;
125 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
126 s?\bV6NET:?$parm_ipv6_test_net:?g;
130 ##################################################
131 # Any state to be preserved across tests #
132 ##################################################
137 ##################################################
138 # Subroutine to tidy up and exit #
139 ##################################################
141 # In all cases, we check for any Exim daemons that have been left running, and
142 # kill them. Then remove all the spool data, test output, and the modified Exim
143 # binary if we are ending normally.
146 # $_[0] = 0 for a normal exit; full cleanup done
147 # $_[0] > 0 for an error exit; no files cleaned up
148 # $_[0] < 0 for a "die" exit; $_[1] contains a message
154 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
155 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
158 if (exists $TEST_STATE->{exim_pid})
160 $pid = $TEST_STATE->{exim_pid};
161 print "Tidyup: killing wait-mode daemon pid=$pid\n";
162 system("sudo kill -SIGINT $pid");
165 if (opendir(DIR, "spool"))
167 my(@spools) = sort readdir(DIR);
169 foreach $spool (@spools)
171 next if $spool !~ /^exim-daemon./;
172 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
175 print "Tidyup: killing daemon pid=$pid\n";
176 system("sudo rm -f spool/$spool; sudo kill -SIGINT $pid");
180 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
182 # Close the terminal input and remove the test files if all went well, unless
183 # the option to save them is set. Always remove the patched Exim binary. Then
184 # exit normally, or die.
187 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
188 if ($rc == 0 && !$save_output);
190 system("sudo /bin/rm -rf ./eximdir/*");
192 print "\nYou were in test $test at the end there.\n\n" if defined $test;
193 exit $rc if ($rc >= 0);
194 die "** runtest error: $_[1]\n";
199 ##################################################
200 # Subroutines used by the munging subroutine #
201 ##################################################
203 # This function is used for things like message ids, where we want to generate
204 # more than one value, but keep a consistent mapping throughout.
207 # $oldid the value from the file
208 # $base a base string into which we insert a sequence
209 # $sequence the address of the current sequence counter
212 my($oldid, $base, $sequence) = @_;
213 my($newid) = $cache{$oldid};
214 if (! defined $newid)
216 $newid = sprintf($base, $$sequence++);
217 $cache{$oldid} = $newid;
223 # This is used while munging the output from exim_dumpdb.
224 # May go wrong across DST changes.
227 my($day,$month,$year,$hour,$min,$sec) =
228 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
230 if ($month =~ /Jan/) {$mon = 0;}
231 elsif($month =~ /Feb/) {$mon = 1;}
232 elsif($month =~ /Mar/) {$mon = 2;}
233 elsif($month =~ /Apr/) {$mon = 3;}
234 elsif($month =~ /May/) {$mon = 4;}
235 elsif($month =~ /Jun/) {$mon = 5;}
236 elsif($month =~ /Jul/) {$mon = 6;}
237 elsif($month =~ /Aug/) {$mon = 7;}
238 elsif($month =~ /Sep/) {$mon = 8;}
239 elsif($month =~ /Oct/) {$mon = 9;}
240 elsif($month =~ /Nov/) {$mon = 10;}
241 elsif($month =~ /Dec/) {$mon = 11;}
242 return timelocal($sec,$min,$hour,$day,$mon,$year);
246 # This is a subroutine to sort maildir files into time-order. The second field
247 # is the microsecond field, and may vary in length, so must be compared
251 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
252 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
253 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
254 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
259 ##################################################
260 # Subroutine list files below a directory #
261 ##################################################
263 # This is used to build up a list of expected mail files below a certain path
264 # in the directory tree. It has to be recursive in order to deal with multiple
267 sub list_files_below {
272 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
273 @sublist = sort maildirsort readdir(DIR);
276 foreach $file (@sublist)
278 next if $file eq "." || $file eq ".." || $file eq "CVS";
280 { @yield = (@yield, list_files_below("$dir/$file")); }
282 { push @yield, "$dir/$file"; }
290 ##################################################
291 # Munge a file before comparing #
292 ##################################################
294 # The pre-processing turns all dates, times, Exim versions, message ids, and so
295 # on into standard values, so that the compare works. Perl's substitution with
296 # an expression provides a neat way to do some of these changes.
298 # We keep a global associative array for repeatedly turning the same values
299 # into the same standard values throughout the data from a single test.
300 # Message ids get this treatment (can't be made reliable for times), and
301 # times in dumped retry databases are also handled in a special way, as are
302 # incoming port numbers.
304 # On entry to the subroutine, the file to write to is already opened with the
305 # name MUNGED. The input file name is the only argument to the subroutine.
306 # Certain actions are taken only when the name contains "stderr", "stdout",
307 # or "log". The yield of the function is 1 if a line matching "*** truncated
308 # ***" is encountered; otherwise it is 0.
315 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
317 my($is_log) = $file =~ /log/;
318 my($is_stdout) = $file =~ /stdout/;
319 my($is_stderr) = $file =~ /stderr/;
323 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
325 # Pattern for matching pids at start of stderr lines; initially something
328 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
330 # Scan the file and make the changes. Near the bottom there are some changes
331 # that are specific to certain file types, though there are also some of those
336 RESET_AFTER_EXTRA_LINE_READ:
337 # Check for "*** truncated ***"
338 $yield = 1 if /\*\*\* truncated \*\*\*/;
340 # Replace the name of this host
341 s/\Q$parm_hostname\E/the.local.host.name/g;
343 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
344 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
346 # Replace the path to the testsuite directory
347 s?\Q$parm_cwd\E?TESTSUITE?g;
349 # Replace the Exim version number (may appear in various places)
350 # patchexim should have fixed this for us
351 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
353 # Replace Exim message ids by a unique series
354 s/((?:[^\W_]{6}-){2}[^\W_]{2})
355 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
357 # The names of lock files appear in some error and debug messages
358 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
360 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
361 # port" message, because it is not always the same.
362 s/port (\d+) \([^)]+\)/port $1/g
363 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
365 # Challenges in SPA authentication
366 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
369 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
370 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
372 # Error lines on stdout from SSL contain process id values and file names.
373 # They also contain a source file name and line number, which may vary from
374 # release to release.
375 s/^\d+:error:/pppp:error:/;
376 s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
378 # There are differences in error messages between OpenSSL versions
379 s/SSL_CTX_set_cipher_list/SSL_connect/;
381 # One error test in expansions mentions base 62 or 36
382 s/is not a base (36|62) number/is not a base 36\/62 number/;
384 # This message sometimes has a different number of seconds
385 s/forced fail after \d seconds/forced fail after d seconds/;
387 # This message may contain a different DBM library name
388 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
390 # The message for a non-listening FIFO varies
391 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
393 # The name of the shell may vary
394 s/\s\Q$parm_shell\E\b/ SHELL/;
396 # Debugging output of lists of hosts may have different sort keys
397 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
399 # Random local part in callout cache testing
400 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
402 # File descriptor numbers may vary
403 s/^writing data block fd=\d+/writing data block fd=dddd/;
404 s/running as transport filter: write=\d+ read=\d+/running as transport filter: write=dddd read=dddd/;
407 # ======== Dumpdb output ========
408 # This must be before the general date/date munging.
409 # Time data lines, which look like this:
410 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
411 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
413 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
414 $expired = "" if !defined $expired;
415 my($increment) = date_seconds($date3) - date_seconds($date2);
417 # We used to use globally unique replacement values, but timing
418 # differences make this impossible. Just show the increment on the
421 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
422 $increment, $expired);
426 # more_errno values in exim_dumpdb output which are times
427 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
430 # ======== Dates and times ========
432 # Dates and times are all turned into the same value - trying to turn
433 # them into different ones cannot be done repeatedly because they are
434 # real time stamps generated while running the test. The actual date and
435 # time used was fixed when I first started running automatic Exim tests.
437 # Date/time in header lines and SMTP responses
438 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
439 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
441 # Date/time in logs and in one instance of a filter test
442 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
443 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
445 # Date/time in message separators
446 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
447 /Tue Mar 02 09:44:33 1999/gx;
449 # Date of message arrival in spool file as shown by -Mvh
450 s/^\d{9,10}\s0$/ddddddddd 0/;
452 # Date/time in mbx mailbox files
453 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;
455 # Dates/times in debugging output for writing retry records
456 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
459 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
461 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
462 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
464 # Time to retry may vary
465 s/time to retry = \S+/time to retry = tttt/;
466 s/retry record exists: age=\S+/retry record exists: age=ttt/;
467 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
469 # Date/time in exim -bV output
470 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
472 # Time on queue tolerance
476 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
477 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
480 # ======== TLS certificate algorithms ========
481 # Test machines might have various different TLS library versions supporting
482 # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
483 # treat the standard algorithms the same.
485 # TLSv1:AES256-SHA:256
486 # TLSv1.2:AES256-GCM-SHA384:256
487 # We also need to handle the ciphersuite without the TLS part present, for
488 # client-ssl's output. We also see some older forced ciphersuites, but
489 # negotiating TLS 1.2 instead of 1.0.
490 # Mail headers (...), log-lines X=..., client-ssl output ...
491 # (and \b doesn't match between ' ' and '(' )
493 s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1\.2:/$1TLSv1:/xg;
494 s/\bAES256-GCM-SHA384\b/AES256-SHA/g;
497 # ======== Caller's login, uid, gid, home, gecos ========
499 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
500 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
501 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
503 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
504 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
506 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
507 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
509 s/\bname=$parm_caller_gecos\b/name=CALLER_GECOS/g;
511 # When looking at spool files with -Mvh, we will find not only the caller
512 # login, but also the uid and gid. It seems that $) in some Perls gives all
513 # the auxiliary gids as well, so don't bother checking for that.
515 s/^CALLER $> \d+$/CALLER UID GID/;
517 # There is one case where the caller's login is forced to something else,
518 # in order to test the processing of logins that contain spaces. Weird what
519 # some people do, isn't it?
521 s/^spaced user $> \d+$/CALLER UID GID/;
524 # ======== Exim's login ========
525 # For messages received by the daemon, this is in the -H file, which some
526 # tests inspect. For bounce messages, this will appear on the U= lines in
527 # logs and also after Received: and in addresses. In one pipe test it appears
528 # after "Running as:". It also appears in addresses, and in the names of lock
531 s/U=$parm_eximuser/U=EXIMUSER/;
532 s/user=$parm_eximuser/user=EXIMUSER/;
533 s/login=$parm_eximuser/login=EXIMUSER/;
534 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
535 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
536 s/\b$parm_eximuser@/EXIMUSER@/;
537 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
539 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
540 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
542 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
543 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
545 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
548 # ======== General uids, gids, and pids ========
549 # Note: this must come after munges for caller's and exim's uid/gid
551 # These are for systems where long int is 64
552 s/\buid=4294967295/uid=-1/;
553 s/\beuid=4294967295/euid=-1/;
554 s/\bgid=4294967295/gid=-1/;
555 s/\begid=4294967295/egid=-1/;
557 s/\bgid=\d+/gid=gggg/;
558 s/\begid=\d+/egid=gggg/;
559 s/\bpid=\d+/pid=pppp/;
560 s/\buid=\d+/uid=uuuu/;
561 s/\beuid=\d+/euid=uuuu/;
562 s/set_process_info:\s+\d+/set_process_info: pppp/;
563 s/queue run pid \d+/queue run pid ppppp/;
564 s/process \d+ running as transport filter/process pppp running as transport filter/;
565 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
566 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
567 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
569 # Pid in temp file in appendfile transport
570 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
572 # Optional pid in log lines
573 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
574 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
576 # Detect a daemon stderr line with a pid and save the pid for subsequent
577 # removal from following lines.
578 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
581 # Queue runner waiting messages
582 s/waiting for children of \d+/waiting for children of pppp/;
583 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
585 # ======== Port numbers ========
586 # Incoming port numbers may vary, but not in daemon startup line.
588 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
589 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
591 # This handles "connection from" and the like, when the port is given
592 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
593 && !/\*>/ && !/Connection refused/)
595 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
598 # Port in host address in spool file output from -Mvh
599 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
602 # ======== Local IP addresses ========
603 # The amount of space between "host" and the address in verification output
604 # depends on the length of the host name. We therefore reduce it to one space
606 # Also, the length of space at the end of the host line is dependent
607 # on the length of the longest line, so strip it also on otherwise
608 # un-rewritten lines like localhost
610 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
611 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
612 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
613 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
614 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]/;
615 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
616 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
617 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
618 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
619 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
622 # ======== Test network IP addresses ========
623 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
624 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
627 # ======== IP error numbers and messages ========
628 # These vary between operating systems
629 s/Can't assign requested address/Network Error/;
630 s/Cannot assign requested address/Network Error/;
631 s/Operation timed out/Connection timed out/;
632 s/Address family not supported by protocol family/Network Error/;
633 s/Network is unreachable/Network Error/;
634 s/Invalid argument/Network Error/;
636 s/\(\d+\): Network/(dd): Network/;
637 s/\(\d+\): Connection refused/(dd): Connection refused/;
638 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
639 s/\d+ 65 Connection refused/dd 65 Connection refused/;
640 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
643 # ======== Other error numbers ========
644 s/errno=\d+/errno=dd/g;
647 # ======== Output from ls ========
648 # Different operating systems use different spacing on long output
649 #s/ +/ /g if /^[-rwd]{10} /;
650 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
651 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
652 # unfortunately matches a non-ls linefull of dashes.
653 # Allow the case where we've already picked out the file protection bits.
654 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
659 # ======== Message sizes =========
660 # Message sizes vary, owing to different logins and host names that get
661 # automatically inserted. I can't think of any way of even approximately
664 s/([\s,])S=\d+\b/$1S=sss/;
666 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
667 s/\sSIZE=\d+\b/ SIZE=ssss/;
668 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
669 s/old size = \d+\b/old size = sssss/;
670 s/message size = \d+\b/message size = sss/;
671 s/this message = \d+\b/this message = sss/;
672 s/Size of headers = \d+/Size of headers = sss/;
673 s/sum=(?!0)\d+/sum=dddd/;
674 s/(?<=sum=dddd )count=(?!0)\d+\b/count=dd/;
675 s/(?<=sum=0 )count=(?!0)\d+\b/count=dd/;
676 s/,S is \d+\b/,S is ddddd/;
677 s/\+0100,\d+;/+0100,ddd;/;
678 s/\(\d+ bytes written\)/(ddd bytes written)/;
679 s/added '\d+ 1'/added 'ddd 1'/;
680 s/Received\s+\d+/Received nnn/;
681 s/Delivered\s+\d+/Delivered nnn/;
684 # ======== Values in spool space failure message ========
685 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
688 # ======== Filter sizes ========
689 # The sizes of filter files may vary because of the substitution of local
690 # filenames, logins, etc.
692 s/^\d+(?= bytes read from )/ssss/;
695 # ======== OpenSSL error messages ========
696 # Different releases of the OpenSSL libraries seem to give different error
697 # numbers, or handle specific bad conditions in different ways, leading to
698 # different wording in the error messages, so we cannot compare them.
700 s/(TLS error on connection (?:from|to) .*? \(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
703 # ======== Maildir things ========
704 # timestamp output in maildir processing
705 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
707 # maildir delivery files appearing in log lines (in cases of error)
708 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
710 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
712 # Maildir file names in general
713 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
716 while (/^\d+S,\d+C\s*$/)
721 last if !/^\d+ \d+\s*$/;
722 print MUNGED "ddd d\n";
729 # ======== Output from the "fd" program about open descriptors ========
730 # The statuses seem to be different on different operating systems, but
731 # at least we'll still be checking the number of open fd's.
733 s/max fd = \d+/max fd = dddd/;
734 s/status=0 RDONLY/STATUS/g;
735 s/status=1 WRONLY/STATUS/g;
736 s/status=2 RDWR/STATUS/g;
739 # ======== Contents of spool files ========
740 # A couple of tests dump the contents of the -H file. The length fields
741 # will be wrong because of different user names, etc.
742 s/^\d\d\d(?=[PFS*])/ddd/;
745 # ========= Exim lookups ==================
746 # Lookups have a char which depends on the number of lookup types compiled in,
747 # in stderr output. Replace with a "0". Recognising this while avoiding
748 # other output is fragile; perhaps the debug output should be revised instead.
749 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
751 # ==========================================================
752 # Some munging is specific to the specific file types
754 # ======== stdout ========
758 # Skip translate_ip_address and use_classresources in -bP output because
759 # they aren't always there.
761 next if /translate_ip_address =/;
762 next if /use_classresources/;
764 # In certain filter tests, remove initial filter lines because they just
765 # clog up by repetition.
769 next if /^(Sender\staken\sfrom|
770 Return-path\scopied\sfrom|
773 if (/^Testing \S+ filter/)
775 $_ = <IN>; # remove blank line
781 # ======== stderr ========
785 # The very first line of debugging output will vary
787 s/^Exim version .*/Exim version x.yz ..../;
789 # Debugging lines for Exim terminations
791 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
793 # IP address lookups use gethostbyname() when IPv6 is not supported,
794 # and gethostbyname2() or getipnodebyname() when it is.
796 s/\bgethostbyname2?|\bgetipnodebyname/get[host|ipnode]byname[2]/;
798 # drop gnutls version strings
799 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
800 next if /GnuTLS runtime version: \d+[\.\d]+$/;
802 # drop openssl version strings
803 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
804 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
807 next if /^Lookups \(built-in\):/;
808 next if /^Loading lookup modules from/;
809 next if /^Loaded \d+ lookup modules/;
810 next if /^Total \d+ lookups/;
812 # drop compiler information
813 next if /^Compiler:/;
816 # different libraries will have different numbers (possibly 0) of follow-up
817 # lines, indenting with more data
818 if (/^Library version:/) {
822 goto RESET_AFTER_EXTRA_LINE_READ;
826 # drop other build-time controls emitted for debugging
827 next if /^WHITELIST_D_MACROS:/;
828 next if /^TRUSTED_CONFIG_LIST:/;
830 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
831 # with -be, privileges will have been dropped, so this will always
833 next if /^changing group to \d+ failed: Operation not permitted/;
835 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
836 next if /^macros_trusted overridden to true by whitelisting/;
838 # We have to omit the localhost ::1 address so that all is well in
839 # the IPv4-only case.
841 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
842 if (/looked up these IP addresses/);
843 next if /name=localhost address=::1/;
845 # drop pdkim debugging header
846 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
848 # Various other IPv6 lines must be omitted too
850 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
851 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
852 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
853 next if / in dns_ipv4_lookup?/;
855 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
857 $_= <IN>; # Gets "returning DNS_NODATA"
861 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
862 # are unset, because tls ain't always there.
864 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
865 \sno\s\(option\sunset\)/x;
867 # Skip auxiliary group lists because they will vary.
869 next if /auxiliary group list:/;
871 # Skip "extracted from gecos field" because the gecos field varies
873 next if /extracted from gecos field/;
875 # Skip "waiting for data on socket" and "read response data: size=" lines
876 # because some systems pack more stuff into packets than others.
878 next if /waiting for data on socket/;
879 next if /read response data: size=/;
881 # If Exim is compiled with readline support but it can't find the library
882 # to load, there will be an extra debug line. Omit it.
884 next if /failed to load readline:/;
886 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
887 # O_CREAT; other's don't. In the latter case there is some debugging output
888 # which is not present in the former. Skip the relevant lines (there are
891 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
897 # Some tests turn on +expand debugging to check on expansions.
898 # Unfortunately, the Received: expansion varies, depending on whether TLS
899 # is compiled or not. So we must remove the relevant debugging if it is.
901 if (/^condition: def:tls_cipher/)
903 while (<IN>) { last if /^condition: def:sender_address/; }
905 elsif (/^expanding: Received: /)
907 while (<IN>) { last if !/^\s/; }
910 # When Exim is checking the size of directories for maildir, it uses
911 # the check_dir_size() function to scan directories. Of course, the order
912 # of the files that are obtained using readdir() varies from system to
913 # system. We therefore buffer up debugging lines from check_dir_size()
914 # and sort them before outputting them.
916 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
924 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
925 "to ensure consistency\n";
926 @saved = sort(@saved);
931 # Skip some lines that Exim puts out at the start of debugging output
932 # because they will be different in different binaries.
935 unless (/^Berkeley DB: / ||
936 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
937 /^Authenticators:/ ||
942 /^log selectors =/ ||
944 /^Fixed never_users:/ ||
952 # ======== All files other than stderr ========
964 ##################################################
965 # Subroutine to interact with caller #
966 ##################################################
968 # Arguments: [0] the prompt string
969 # [1] if there is a U in the prompt and $force_update is true
970 # Returns: nothing (it sets $_)
974 if ($_[1]) { $_ = "u"; print "... update forced\n"; }
981 ##################################################
982 # Subroutine to compare one output file #
983 ##################################################
985 # When an Exim server is part of the test, its output is in separate files from
986 # an Exim client. The server data is concatenated with the client data as part
987 # of the munging operation.
989 # Arguments: [0] the name of the main raw output file
990 # [1] the name of the server raw output file or undef
991 # [2] where to put the munged copy
992 # [3] the name of the saved file
993 # [4] TRUE if this is a log file whose deliveries must be sorted
995 # Returns: 0 comparison succeeded or differences to be ignored
996 # 1 comparison failed; files may have been updated (=> re-compare)
998 # Does not return if the user replies "Q" to a prompt.
1001 my($rf,$rsf,$mf,$sf,$sortfile) = @_;
1003 # If there is no saved file, the raw files must either not exist, or be
1004 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1008 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1011 print "** $rf is not empty\n" if (-s $rf);
1012 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1016 print "Continue, Show, or Quit? [Q] ";
1018 tests_exit(1) if /^q?$/i;
1023 foreach $f ($rf, $rsf)
1025 if (defined $f && -s $f)
1028 print "------------ $f -----------\n"
1029 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1030 system("$more '$f'");
1037 interact("Continue, Update & retry, Quit? [Q] ", $force_update);
1038 tests_exit(1) if /^q?$/i;
1044 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1045 # was a request to create a saved file. First, create the munged file from any
1046 # data that does exist.
1048 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1049 my($truncated) = munge($rf) if -e $rf;
1050 if (defined $rsf && -e $rsf)
1052 print MUNGED "\n******** SERVER ********\n";
1053 $truncated |= munge($rsf);
1057 # If a saved file exists, do the comparison. There are two awkward cases:
1059 # If "*** truncated ***" was found in the new file, it means that a log line
1060 # was overlong, and truncated. The problem is that it may be truncated at
1061 # different points on different systems, because of different user name
1062 # lengths. We reload the file and the saved file, and remove lines from the new
1063 # file that precede "*** truncated ***" until we reach one that matches the
1064 # line that precedes it in the saved file.
1066 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1067 # for an individual message might vary in their order from system to system, as
1068 # a result of parallel deliveries. We load the munged file and sort sequences
1069 # of delivery lines.
1073 # Deal with truncated text items
1077 my(@munged, @saved, $i, $j, $k);
1079 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1082 open(SAVED, "$sf") || tests_exit(-1, "Failed to open $sf: $!");
1087 for ($i = 0; $i < @munged; $i++)
1089 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1091 for (; $j < @saved; $j++)
1092 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1093 last if $j >= @saved; # not found in saved
1095 for ($k = $i - 1; $k >= 0; $k--)
1096 { last if $munged[$k] eq $saved[$j - 1]; }
1098 last if $k <= 0; # failed to find previous match
1099 splice @munged, $k + 1, $i - $k - 1;
1104 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1105 for ($i = 0; $i < @munged; $i++)
1106 { print MUNGED $munged[$i]; }
1110 # Deal with log sorting
1114 my(@munged, $i, $j);
1116 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1120 for ($i = 0; $i < @munged; $i++)
1122 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1124 for ($j = $i + 1; $j < @munged; $j++)
1126 last if $munged[$j] !~
1127 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1129 @temp = splice(@munged, $i, $j - $i);
1130 @temp = sort(@temp);
1131 splice(@munged, $i, 0, @temp);
1135 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1136 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1137 for ($i = 0; $i < @munged; $i++)
1138 { print MUNGED $munged[$i]; }
1144 return 0 if (system("$cf '$mf' '$sf' >test-cf") == 0);
1146 # Handle comparison failure
1148 print "** Comparison of $mf with $sf failed";
1149 system("$more test-cf");
1154 interact("Continue, Retry, Update & retry, Quit? [Q] ", $force_update);
1155 tests_exit(1) if /^q?$/i;
1162 # Update or delete the saved file, and give the appropriate return code.
1165 { tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0; }
1167 { tests_exit(-1, "Failed to unlink $sf") if !unlink($sf); }
1174 ##################################################
1175 # Subroutine to check the output of a test #
1176 ##################################################
1178 # This function is called when the series of subtests is complete. It makes
1179 # use of check() file, whose arguments are:
1181 # [0] the name of the main raw output file
1182 # [1] the name of the server raw output file or undef
1183 # [2] where to put the munged copy
1184 # [3] the name of the saved file
1185 # [4] TRUE if this is a log file whose deliveries must be sorted
1188 # Returns: 0 if the output compared equal
1189 # 1 if re-run needed (files may have been updated)
1194 $yield = 1 if check_file("spool/log/paniclog",
1195 "spool/log/serverpaniclog",
1196 "test-paniclog-munged",
1197 "paniclog/$testno", 0);
1199 $yield = 1 if check_file("spool/log/rejectlog",
1200 "spool/log/serverrejectlog",
1201 "test-rejectlog-munged",
1202 "rejectlog/$testno", 0);
1204 $yield = 1 if check_file("spool/log/mainlog",
1205 "spool/log/servermainlog",
1206 "test-mainlog-munged",
1207 "log/$testno", $sortlog);
1211 $yield = 1 if check_file("test-stdout",
1212 "test-stdout-server",
1213 "test-stdout-munged",
1214 "stdout/$testno", 0);
1219 $yield = 1 if check_file("test-stderr",
1220 "test-stderr-server",
1221 "test-stderr-munged",
1222 "stderr/$testno", 0);
1225 # Compare any delivered messages, unless this test is skipped.
1227 if (! $message_skip)
1231 # Get a list of expected mailbox files for this script. We don't bother with
1232 # directories, just the files within them.
1234 foreach $oldmail (@oldmails)
1236 next unless $oldmail =~ /^mail\/$testno\./;
1237 print ">> EXPECT $oldmail\n" if $debug;
1238 $expected_mails{$oldmail} = 1;
1241 # If there are any files in test-mail, compare them. Note that "." and
1242 # ".." are automatically omitted by list_files_below().
1244 @mails = list_files_below("test-mail");
1246 foreach $mail (@mails)
1248 next if $mail eq "test-mail/oncelog";
1250 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1251 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1253 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1256 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1259 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1260 $yield = 1 if check_file($mail, undef, "test-mail-munged",
1261 "mail/$testno.$saved_mail", 0);
1262 delete $expected_mails{"mail/$testno.$saved_mail"};
1265 # Complain if not all expected mails have been found
1267 if (scalar(keys %expected_mails) != 0)
1269 foreach $key (keys %expected_mails)
1270 { print "** no test file found for $key\n"; }
1274 interact("Continue, Update & retry, or Quit? [Q] ", $force_update);
1275 tests_exit(1) if /^q?$/i;
1278 # For update, we not only have to unlink the file, but we must also
1279 # remove it from the @oldmails vector, as otherwise it will still be
1280 # checked for when we re-run the test.
1284 foreach $key (keys %expected_mails)
1287 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1288 for ($i = 0; $i < @oldmails; $i++)
1290 if ($oldmails[$i] eq $key)
1292 splice @oldmails, $i, 1;
1303 # Compare any remaining message logs, unless this test is skipped.
1307 # Get a list of expected msglog files for this test
1309 foreach $oldmsglog (@oldmsglogs)
1311 next unless $oldmsglog =~ /^$testno\./;
1312 $expected_msglogs{$oldmsglog} = 1;
1315 # If there are any files in spool/msglog, compare them. However, we have
1316 # to munge the file names because they are message ids, which are
1319 if (opendir(DIR, "spool/msglog"))
1321 @msglogs = sort readdir(DIR);
1324 foreach $msglog (@msglogs)
1326 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1327 ($munged_msglog = $msglog) =~
1328 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1329 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1330 $yield = 1 if check_file("spool/msglog/$msglog", undef,
1331 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0);
1332 delete $expected_msglogs{"$testno.$munged_msglog"};
1336 # Complain if not all expected msglogs have been found
1338 if (scalar(keys %expected_msglogs) != 0)
1340 foreach $key (keys %expected_msglogs)
1342 print "** no test msglog found for msglog/$key\n";
1343 ($msgid) = $key =~ /^\d+\.(.*)$/;
1344 foreach $cachekey (keys %cache)
1346 if ($cache{$cachekey} eq $msgid)
1348 print "** original msgid $cachekey\n";
1356 interact("Continue, Update, or Quit? [Q] ", $force_update);
1357 tests_exit(1) if /^q?$/i;
1361 foreach $key (keys %expected_msglogs)
1363 tests_exit(-1, "Failed to unlink msglog/$key")
1364 if !unlink("msglog/$key");
1377 ##################################################
1378 # Subroutine to run one "system" command #
1379 ##################################################
1381 # We put this in a subroutine so that the command can be reflected when
1384 # Argument: the command to be run
1392 $prcmd =~ s/; /;\n>> /;
1393 print ">> $prcmd\n";
1400 ##################################################
1401 # Subroutine to run one script command #
1402 ##################################################
1404 # The <SCRIPT> file is open for us to read an optional return code line,
1405 # followed by the command line and any following data lines for stdin. The
1406 # command line can be continued by the use of \. Data lines are not continued
1407 # in this way. In all lines, the following substutions are made:
1409 # DIR => the current directory
1410 # CALLER => the caller of this script
1412 # Arguments: the current test number
1413 # reference to the subtest number, holding previous value
1414 # reference to the expected return code value
1415 # reference to where to put the command name (for messages)
1416 # auxilliary information returned from a previous run
1418 # Returns: 0 the commmand was executed inline, no subprocess was run
1419 # 1 a non-exim command was run and waited for
1420 # 2 an exim command was run and waited for
1421 # 3 a command was run and not waited for (daemon, server, exim_lock)
1422 # 4 EOF was encountered after an initial return code line
1423 # Optionally alse a second parameter, a hash-ref, with auxilliary information:
1424 # exim_pid: pid of a run process
1427 my($testno) = $_[0];
1428 my($subtestref) = $_[1];
1429 my($commandnameref) = $_[3];
1430 my($aux_info) = $_[4];
1433 if (/^(\d+)\s*$/) # Handle unusual return code
1438 return 4 if !defined $_; # Missing command
1445 # Handle concatenated command lines
1448 while (substr($_, -1) eq"\\")
1451 $_ = substr($_, 0, -1);
1452 chomp($temp = <SCRIPT>);
1464 do_substitute($testno);
1465 if ($debug) { printf ">> $_\n"; }
1467 # Pass back the command name (for messages)
1469 ($$commandnameref) = /^(\S+)/;
1471 # Here follows code for handling the various different commands that are
1472 # supported by this script. The first group of commands are all freestanding
1473 # in that they share no common code and are not followed by any data lines.
1479 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1480 # utility and to make DBM files for testing DBM lookups.
1482 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1484 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1485 "echo exim_dbmbuild exit code = \$?)" .
1491 # The "dump" command runs exim_dumpdb. On different systems, the output for
1492 # some types of dump may appear in a different order because it's just hauled
1493 # out of the DBM file. We can solve this by sorting. Ignore the leading
1494 # date/time, as it will be flattened later during munging.
1496 if (/^dump\s+(\S+)/)
1500 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1501 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1504 if ($which eq "callout")
1507 my($aa) = substr $a, 21;
1508 my($bb) = substr $b, 21;
1512 open(OUT, ">>test-stdout");
1513 print OUT "+++++++++++++++++++++++++++\n";
1520 # The "echo" command is a way of writing comments to the screen.
1522 if (/^echo\s+(.*)$/)
1529 # The "exim_lock" command runs exim_lock in the same manner as "server",
1530 # but it doesn't use any input.
1532 if (/^exim_lock\s+(.*)$/)
1534 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1535 $server_pid = open SERVERCMD, "|$cmd" ||
1536 tests_exit(-1, "Failed to run $cmd\n");
1538 # This gives the process time to get started; otherwise the next
1539 # process may not find it there when it expects it.
1541 select(undef, undef, undef, 0.1);
1546 # The "exinext" command runs exinext
1548 if (/^exinext\s+(.*)/)
1550 run_system("(./eximdir/exinext " .
1551 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1552 "-C $parm_cwd/test-config $1;" .
1553 "echo exinext exit code = \$?)" .
1559 # The "exigrep" command runs exigrep on the current mainlog
1561 if (/^exigrep\s+(.*)/)
1563 run_system("(./eximdir/exigrep " .
1564 "$1 $parm_cwd/spool/log/mainlog;" .
1565 "echo exigrep exit code = \$?)" .
1571 # The "eximstats" command runs eximstats on the current mainlog
1573 if (/^eximstats\s+(.*)/)
1575 run_system("(./eximdir/eximstats " .
1576 "$1 $parm_cwd/spool/log/mainlog;" .
1577 "echo eximstats exit code = \$?)" .
1583 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
1584 # spool directory, to save Exim from re-creating it each time.
1588 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
1589 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
1590 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
1591 "sudo chmod 0400 $gen_fn";
1596 # The "killdaemon" command should ultimately follow the starting of any Exim
1597 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
1598 # it outputting "Terminated" to the terminal when not in the background.
1602 my $return_extra = {};
1603 if (exists $aux_info->{exim_pid})
1605 $pid = $aux_info->{exim_pid};
1606 $return_extra->{exim_pid} = undef;
1607 print ">> killdaemon: recovered pid $pid\n" if $debug;
1610 run_system("sudo /bin/kill -SIGINT $pid");
1614 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
1617 run_system("sudo /bin/kill -SIGINT $pid");
1618 close DAEMONCMD; # Waits for process
1621 run_system("sudo /bin/rm -f spool/exim-daemon.*");
1622 return (1, $return_extra);
1626 # The "millisleep" command is like "sleep" except that its argument is in
1627 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
1630 elsif (/^millisleep\s+(.*)$/)
1632 select(undef, undef, undef, $1/1000);
1637 # The "sleep" command does just that. For sleeps longer than 1 second we
1638 # tell the user what's going on.
1640 if (/^sleep\s+(.*)$/)
1648 printf(" Test %d sleep $1 ", $$subtestref);
1654 printf("\r Test %d $cr", $$subtestref);
1660 # Various Unix management commands are recognized
1662 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
1663 /^sudo (rmdir|rm|chown|chmod)\s/)
1665 run_system("$_ >>test-stdout 2>>test-stderr");
1674 # The next group of commands are also freestanding, but they are all followed
1678 # The "server" command starts up a script-driven server that runs in parallel
1679 # with the following exim command. Therefore, we want to run a subprocess and
1680 # not yet wait for it to complete. The waiting happens after the next exim
1681 # command, triggered by $server_pid being non-zero. The server sends its output
1682 # to a different file. The variable $server_opts, if not empty, contains
1683 # options to disable IPv4 or IPv6 if necessary.
1685 if (/^server\s+(.*)$/)
1687 $cmd = "./bin/server $server_opts $1 >>test-stdout-server";
1688 print ">> $cmd\n" if ($debug);
1689 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
1690 SERVERCMD->autoflush(1);
1691 print ">> Server pid is $server_pid\n" if $debug;
1695 last if /^\*{4}\s*$/;
1698 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
1699 # because close() waits for the process.
1701 # This gives the server time to get started; otherwise the next
1702 # process may not find it there when it expects it.
1704 select(undef, undef, undef, 0.5);
1709 # The "write" command is a way of creating files of specific sizes for
1710 # buffering tests, or containing specific data lines from within the script
1711 # (rather than hold lots of little files). The "catwrite" command does the
1712 # same, but it also copies the lines to test-stdout.
1714 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
1716 my($cat) = defined $1;
1718 @sizes = split /\s+/, $3 if defined $3;
1719 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
1723 open CAT, ">>test-stdout" ||
1724 tests_exit(-1, "Failed to open test-stdout: $!");
1725 print CAT "==========\n";
1728 if (scalar @sizes > 0)
1735 last if /^\+{4}\s*$/;
1742 while (scalar @sizes > 0)
1744 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
1745 $leadin = "" if !defined $leadin;
1747 $len -= length($leadin) + 1;
1748 while ($count-- > 0)
1750 print FILE $leadin, "a" x $len, "\n";
1751 print CAT $leadin, "a" x $len, "\n" if $cat;
1756 # Post data, or only data if no sized data
1761 last if /^\*{4}\s*$/;
1769 print CAT "==========\n";
1780 # From this point on, script commands are implemented by setting up a shell
1781 # command in the variable $cmd. Shared code to run this command and handle its
1782 # input and output follows.
1784 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
1785 # program that plays the part of an email client. We also have the availability
1786 # of running Perl for doing one-off special things. Note that all these
1787 # commands expect stdin data to be supplied.
1789 if (/^client/ || /^(sudo\s+)?perl\b/)
1791 s"client"./bin/client";
1792 $cmd = "$_ >>test-stdout 2>>test-stderr";
1795 # For the "exim" command, replace the text "exim" with the path for the test
1796 # binary, plus -D options to pass over various parameters, and a -C option for
1797 # the testing configuration file. When running in the test harness, Exim does
1798 # not drop privilege when -C and -D options are present. To run the exim
1799 # command as root, we use sudo.
1801 elsif (/^([A-Z_]+=\S+\s+)?(\d+)?\s*(sudo\s+)?exim(_\S+)?\s+(.*)$/)
1804 my($envset) = (defined $1)? $1 : "";
1805 my($sudo) = (defined $3)? "sudo " : "";
1806 my($special)= (defined $4)? $4 : "";
1807 $wait_time = (defined $2)? $2 : 0;
1809 # Return 2 rather than 1 afterwards
1813 # Update the test number
1815 $$subtestref = $$subtestref + 1;
1816 printf(" Test %d $cr", $$subtestref);
1818 # Copy the configuration file, making the usual substitutions.
1820 open (IN, "$parm_cwd/confs/$testno") ||
1821 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
1822 open (OUT, ">test-config") ||
1823 tests_exit(-1, "Couldn't open test-config: $!\n");
1826 do_substitute($testno);
1832 # The string $msg1 in args substitutes the message id of the first
1833 # message on the queue, and so on. */
1835 if ($args =~ /\$msg/)
1837 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
1838 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1839 "-C $parm_cwd/test-config |";
1840 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
1841 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
1843 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
1846 # Done backwards just in case there are more than 9
1849 for ($i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
1850 if ( $args =~ /\$msg\d/ )
1852 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n");
1856 # If -d is specified in $optargs, remove it from $args; i.e. let
1857 # the command line for runtest override. Then run Exim.
1859 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
1861 $cmd = "$envset$sudo$parm_cwd/eximdir/exim$special$optargs " .
1862 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
1863 "-C $parm_cwd/test-config $args " .
1864 ">>test-stdout 2>>test-stderr";
1866 # If the command is starting an Exim daemon, we run it in the same
1867 # way as the "server" command above, that is, we don't want to wait
1868 # for the process to finish. That happens when "killdaemon" is obeyed later
1869 # in the script. We also send the stderr output to test-stderr-server. The
1870 # daemon has its log files put in a different place too (by configuring with
1871 # log_file_path). This requires the directory to be set up in advance.
1873 # There are also times when we want to run a non-daemon version of Exim
1874 # (e.g. a queue runner) with the server configuration. In this case,
1875 # we also define -DNOTDAEMON.
1877 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
1879 if ($debug) { printf ">> daemon: $cmd\n"; }
1880 run_system("sudo mkdir spool/log 2>/dev/null");
1881 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
1883 # Before running the command, convert the -bd option into -bdf so that an
1884 # Exim daemon doesn't double fork. This means that when we wait close
1885 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
1886 # file is written to the spool directory, in case the Exim binary was
1887 # built with PID_FILE_PATH pointing somewhere else.
1889 $cmd =~ s!\s-bd\s! -bdf -oP $parm_cwd/spool/exim-daemon.pid !;
1890 print ">> |${cmd}-server\n" if ($debug);
1891 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
1892 DAEMONCMD->autoflush(1);
1893 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
1894 select(undef, undef, undef, 0.3); # Let the daemon get going
1895 return 3; # Don't wait
1897 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
1899 my $listen_port = $1;
1900 my $waitmode_sock = new FileHandle;
1901 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
1902 run_system("sudo mkdir spool/log 2>/dev/null");
1903 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
1905 my ($s_ip,$s_port) = ('127.0.0.1', $listen_port);
1906 my $sin = sockaddr_in($s_port, inet_aton($s_ip))
1907 or die "** Failed packing $s_ip:$s_port\n";
1908 socket($waitmode_sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
1909 or die "** Unable to open socket $s_ip:$s_port: $!\n";
1910 setsockopt($waitmode_sock, SOL_SOCKET, SO_REUSEADDR, 1)
1911 or die "** Unable to setsockopt(SO_REUSEADDR): $!\n";
1912 bind($waitmode_sock, $sin)
1913 or die "** Unable to bind socket ($s_port): $!\n";
1914 listen($waitmode_sock, 5);
1916 if (not defined $pid) { die "** fork failed: $!\n" }
1919 open(STDIN, "<&", $waitmode_sock) or die "** dup sock to stdin failed: $!\n";
1920 close($waitmode_sock);
1921 print "[$$]>> ${cmd}-server\n" if ($debug);
1922 exec "exec ${cmd}-server";
1925 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
1926 select(undef, undef, undef, 0.3); # Let the daemon get going
1927 return (3, { exim_pid => $pid }); # Don't wait
1934 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
1937 # Run the command, with stdin connected to a pipe, and write the stdin data
1938 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
1939 # the terminating newline (and the \NONL\). If the command contains
1940 # -DSERVER=server add "-server" to the command, where it will adjoin the name
1941 # for the stderr file. See comment above about the use of -DSERVER.
1943 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
1944 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
1945 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
1951 last if /^\*{4}\s*$/;
1952 do_substitute($testno);
1953 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
1956 # For timeout tests, wait before closing the pipe; we expect a
1957 # SIGPIPE error in this case.
1961 printf(" Test %d sleep $wait_time ", $$subtestref);
1962 while ($wait_time-- > 0)
1967 printf("\r Test %d $cr", $$subtestref);
1970 $sigpipehappened = 0;
1971 close CMD; # Waits for command to finish
1972 return $yield; # Ran command and waited
1978 ###############################################################################
1979 ###############################################################################
1981 # Here beginneth the Main Program ...
1983 ###############################################################################
1984 ###############################################################################
1988 print "Exim tester $testversion\n";
1991 ##################################################
1992 # Some tests check created file modes #
1993 ##################################################
1998 ##################################################
1999 # Check for the "less" command #
2000 ##################################################
2002 $more = "more" if system("which less >/dev/null 2>&1") != 0;
2006 ##################################################
2007 # Check for sudo access to root #
2008 ##################################################
2010 print "You need to have sudo access to root to run these tests. Checking ...\n";
2011 if (system("sudo date >/dev/null") != 0)
2013 die "** Test for sudo failed: testing abandoned.\n";
2017 print "Test for sudo OK\n";
2022 ##################################################
2023 # See if an Exim binary has been given #
2024 ##################################################
2026 # If the first character of the first argument is '/', the argument is taken
2027 # as the path to the binary.
2029 $parm_exim = (@ARGV > 0 && $ARGV[0] =~ m?^/?)? shift @ARGV : "";
2030 print "Exim binary is $parm_exim\n" if $parm_exim ne "";
2034 ##################################################
2035 # Sort out options and which tests are to be run #
2036 ##################################################
2038 # There are a few possible options for the test script itself; after these, any
2039 # options are passed on to Exim calls within the tests. Typically, this is used
2040 # to turn on Exim debugging while setting up a test.
2042 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2044 my($arg) = shift @ARGV;
2047 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2048 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
2049 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2050 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2051 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2052 if ($arg eq "-KEEP") { $save_output = 1; next; }
2054 $optargs .= " $arg";
2057 # Any subsequent arguments are a range of test numbers.
2061 $test_end = $test_start = $ARGV[0];
2062 $test_end = $ARGV[1] if (@ARGV > 1);
2063 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2064 if $test_end eq "+";
2065 die "** Test numbers out of order\n" if ($test_end < $test_start);
2069 ##################################################
2070 # Make the command's directory current #
2071 ##################################################
2073 # After doing so, we find its absolute path name.
2076 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2077 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2078 $parm_cwd = Cwd::getcwd();
2081 ##################################################
2082 # Search for an Exim binary to test #
2083 ##################################################
2085 # If an Exim binary hasn't been provided, try to find one. We can handle the
2086 # case where exim-testsuite is installed alongside Exim source directories. For
2087 # PH's private convenience, if there's a directory just called "exim4", that
2088 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2091 if ($parm_exim eq "")
2093 my($use_srcdir) = "";
2095 opendir DIR, ".." || die "** Failed to opendir \"..\": $!\n";
2096 while ($f = readdir(DIR))
2100 # Try this directory if it is "exim4" or if it is exim-snapshot or exim-n.m
2101 # possibly followed by -RCx where n.m is greater than any previously tried
2102 # directory. Thus, we should choose the highest version of Exim that has
2105 if ($f eq "exim4" || $f eq "exim-snapshot")
2109 if ($f =~ /^exim-\d+\.\d+(-RC\d+)?$/ && $f gt $use_srcdir); }
2111 # Look for a build directory with a binary in it. If we find a binary,
2112 # accept this source directory.
2116 opendir SRCDIR, "../$srcdir" ||
2117 die "** Failed to opendir \"$cwd/../$srcdir\": $!\n";
2118 while ($f = readdir(SRCDIR))
2120 if ($f =~ /^build-/ && -e "../$srcdir/$f/exim")
2122 $use_srcdir = $srcdir;
2123 $parm_exim = "$cwd/../$srcdir/$f/exim";
2124 $parm_exim =~ s'/[^/]+/\.\./'/';
2131 # If we have found "exim4" or "exim-snapshot", that takes precedence.
2132 # Otherwise, continue to see if there's a later version.
2134 last if $use_srcdir eq "exim4" || $use_srcdir eq "exim-snapshot";
2137 print "Exim binary found in $parm_exim\n" if $parm_exim ne "";
2140 # If $parm_exim is still empty, ask the caller
2142 if ($parm_exim eq "")
2144 print "** Did not find an Exim binary to test\n";
2145 for ($i = 0; $i < 5; $i++)
2148 print "** Enter pathname for Exim binary: ";
2149 chomp($trybin = <STDIN>);
2152 $parm_exim = $trybin;
2157 print "** $trybin does not exist\n";
2160 die "** Too many tries\n" if $parm_exim eq "";
2165 ##################################################
2166 # Find what is in the binary #
2167 ##################################################
2169 # deal with TRUSTED_CONFIG_LIST restrictions
2170 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2171 symlink("$parm_cwd/confs/0000", "$parm_cwd/test-config")
2172 or die "Unable to link initial config into place: $!\n";
2174 print("Probing with config file: $parm_cwd/test-config\n");
2175 open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
2176 "-bP exim_user exim_group|") ||
2177 die "** Cannot run $parm_exim: $!\n";
2180 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2181 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2185 if (defined $parm_eximuser)
2187 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2188 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2192 print "Unable to extract exim_user from binary.\n";
2193 print "Check if Exim refused to run; if so, consider:\n";
2194 print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
2195 die "Failing to get information from binary.\n";
2198 if (defined $parm_eximgroup)
2200 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2201 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2204 open(EXIMINFO, "$parm_exim -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2205 die "** Cannot run $parm_exim: $!\n";
2207 print "-" x 78, "\n";
2213 if (/^Exim version/) { print; }
2215 elsif (/^Size of off_t: (\d+)/)
2218 $have_largefiles = 1 if $1 > 4;
2219 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2223 elsif (/^Support for: (.*)/)
2226 @temp = split /(\s+)/, $1;
2228 %parm_support = @temp;
2231 elsif (/^Lookups \(built-in\): (.*)/)
2234 @temp = split /(\s+)/, $1;
2236 %parm_lookups = @temp;
2239 elsif (/^Authenticators: (.*)/)
2242 @temp = split /(\s+)/, $1;
2244 %parm_authenticators = @temp;
2247 elsif (/^Routers: (.*)/)
2250 @temp = split /(\s+)/, $1;
2252 %parm_routers = @temp;
2255 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2256 # that the basic transport name is set, and then the name with each of the
2259 elsif (/^Transports: (.*)/)
2262 @temp = split /(\s+)/, $1;
2265 %parm_transports = @temp;
2266 foreach $k (keys %parm_transports)
2270 @temp = split /\//, $k;
2271 $parm_transports{"$temp[0]"} = " ";
2272 for ($i = 1; $i < @temp; $i++)
2273 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2279 print "-" x 78, "\n";
2281 unlink("$parm_cwd/test-config");
2283 ##################################################
2284 # Check for SpamAssassin and ClamAV #
2285 ##################################################
2287 # These are crude tests. If they aren't good enough, we'll have to improve
2288 # them, for example by actually passing a message through spamc or clamscan.
2290 if (defined $parm_support{'Content_Scanning'})
2292 my $sock = new FileHandle;
2294 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2296 print "The spamc command works:\n";
2298 # This test for an active SpamAssassin is courtesy of John Jetmore.
2299 # The tests are hard coded to localhost:783, so no point in making
2300 # this test flexible like the clamav test until the test scripts are
2301 # changed. spamd doesn't have the nice PING/PONG protoccol that
2302 # clamd does, but it does respond to errors in an informative manner,
2305 my($sint,$sport) = ('127.0.0.1',783);
2308 my $sin = sockaddr_in($sport, inet_aton($sint))
2309 or die "** Failed packing $sint:$sport\n";
2310 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2311 or die "** Unable to open socket $sint:$sport\n";
2314 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2316 connect($sock, $sin)
2317 or die "** Unable to connect to socket $sint:$sport\n";
2320 select((select($sock), $| = 1)[0]);
2321 print $sock "bad command\r\n";
2324 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2330 or die "** Did not get SPAMD from socket $sint:$sport. "
2337 print " Assume SpamAssassin (spamd) is not running\n";
2341 $parm_running{'SpamAssassin'} = ' ';
2342 print " SpamAssassin (spamd) seems to be running\n";
2347 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2350 # For ClamAV, we need to find the clamd socket for use in the Exim
2351 # configuration. Search for the clamd configuration file.
2353 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2355 my($f, $clamconf, $test_prefix);
2357 print "The clamscan command works";
2359 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2360 $test_prefix = "" if !defined $test_prefix;
2362 foreach $f ("$test_prefix/etc/clamd.conf",
2363 "$test_prefix/usr/local/etc/clamd.conf",
2364 "$test_prefix/etc/clamav/clamd.conf", "")
2373 # Read the ClamAV configuration file and find the socket interface.
2375 if ($clamconf ne "")
2378 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2381 if (/^LocalSocket\s+(.*)/)
2383 $parm_clamsocket = $1;
2384 $socket_domain = AF_UNIX;
2387 if (/^TCPSocket\s+(\d+)/)
2389 if (defined $parm_clamsocket)
2391 $parm_clamsocket .= " $1";
2392 $socket_domain = AF_INET;
2397 $parm_clamsocket = " $1";
2400 elsif (/^TCPAddr\s+(\S+)/)
2402 if (defined $parm_clamsocket)
2404 $parm_clamsocket = $1 . $parm_clamsocket;
2405 $socket_domain = AF_INET;
2410 $parm_clamsocket = $1;
2416 if (defined $socket_domain)
2418 print ":\n The clamd socket is $parm_clamsocket\n";
2419 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2423 if ($socket_domain == AF_UNIX)
2425 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2427 elsif ($socket_domain == AF_INET)
2429 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2430 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2431 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2435 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2437 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2438 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2440 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2443 my $ofh = select $sock; $| = 1; select $ofh;
2444 print $sock "PING\n";
2446 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2451 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2458 print " Assume ClamAV is not running\n";
2462 $parm_running{'ClamAV'} = ' ';
2463 print " ClamAV seems to be running\n";
2468 print ", but the socket for clamd could not be determined\n";
2469 print "Assume ClamAV is not running\n";
2475 print ", but I can't find a configuration for clamd\n";
2476 print "Assume ClamAV is not running\n";
2482 ##################################################
2483 # Test for the basic requirements #
2484 ##################################################
2486 # This test suite assumes that Exim has been built with at least the "usual"
2487 # set of routers, transports, and lookups. Ensure that this is so.
2491 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
2493 $missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
2494 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
2495 $missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
2496 $missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
2498 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
2499 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
2500 $missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
2501 $missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
2506 print "** Many features can be included or excluded from Exim binaries.\n";
2507 print "** This test suite requires that Exim is built to contain a certain\n";
2508 print "** set of basic facilities. It seems that some of these are missing\n";
2509 print "** from the binary that is under test, so the test cannot proceed.\n";
2510 print "** The missing facilities are:\n";
2512 die "** Test script abandoned\n";
2516 ##################################################
2517 # Check for the auxiliary programs #
2518 ##################################################
2520 # These are always required:
2522 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
2523 "fakens", "iefbr14", "server")
2525 next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
2526 next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
2527 if (!-e "bin/$prog")
2530 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
2531 die "** Test script abandoned\n";
2535 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
2536 # compiled on systems where we don't know how to. However, if Exim does not
2537 # have that functionality compiled, we needn't bother.
2539 $dlfunc_deleted = 0;
2540 if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
2542 delete $parm_support{'Expand_dlfunc'};
2543 $dlfunc_deleted = 1;
2547 ##################################################
2548 # Find environmental details #
2549 ##################################################
2551 # Find the caller of this program.
2553 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
2554 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
2556 $pwpw = $pwpw; # Kill Perl warnings
2557 $pwquota = $pwquota;
2560 $parm_caller_group = getgrgid($parm_caller_gid);
2562 print "Program caller is $parm_caller, whose group is $parm_caller_group\n";
2563 print "Home directory is $parm_caller_home\n";
2565 unless (defined $parm_eximgroup)
2567 print "Unable to derive \$parm_eximgroup.\n";
2568 die "** ABANDONING.\n";
2571 print "You need to be in the Exim group to run these tests. Checking ...";
2573 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
2579 print "\nOh dear, you are not in the Exim group.\n";
2580 die "** Testing abandoned.\n";
2583 # Find this host's IP addresses - there may be many, of course, but we keep
2584 # one of each type (IPv4 and IPv6).
2592 open(IFCONFIG, "ifconfig -a|") || die "** Cannot run \"ifconfig\": $!\n";
2593 while (($parm_ipv4 eq "" || $parm_ipv6 eq "") && ($_ = <IFCONFIG>))
2596 if ($parm_ipv4 eq "" &&
2597 $_ =~ /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)\s/i)
2600 next if ($ip eq "127.0.0.1");
2604 if ($parm_ipv6 eq "" &&
2605 $_ =~ /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)/i)
2608 next if ($ip eq "::1" || $ip =~ /^fe80/i);
2614 # Use private IP addresses if there are no public ones.
2616 $parm_ipv4 = $local_ipv4 if ($parm_ipv4 eq "");
2617 $parm_ipv6 = $local_ipv6 if ($parm_ipv6 eq "");
2619 # If either type of IP address is missing, we need to set the value to
2620 # something other than empty, because that wrecks the substitutions. The value
2621 # is reflected, so use a meaningful string. Set appropriate options for the
2622 # "server" command. In practice, however, many tests assume 127.0.0.1 is
2623 # available, so things will go wrong if there is no IPv4 address. The lack
2624 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
2625 # and $have_ipv6 false.
2627 if ($parm_ipv4 eq "")
2630 $parm_ipv4 = "<no IPv4 address found>";
2631 $server_opts .= " -noipv4";
2633 elsif ($have_ipv4 == 0)
2635 $parm_ipv4 = "<IPv4 testing disabled>";
2636 $server_opts .= " -noipv4";
2640 $parm_running{"IPv4"} = " ";
2643 if ($parm_ipv6 eq "")
2646 $parm_ipv6 = "<no IPv6 address found>";
2647 $server_opts .= " -noipv6";
2648 delete($parm_support{"IPv6"});
2650 elsif ($have_ipv6 == 0)
2652 $parm_ipv6 = "<IPv6 testing disabled>";
2653 $server_opts .= " -noipv6";
2654 delete($parm_support{"IPv6"});
2656 elsif (!defined $parm_support{'IPv6'})
2659 $parm_ipv6 = "<no IPv6 support in Exim binary>";
2660 $server_opts .= " -noipv6";
2664 $parm_running{"IPv6"} = " ";
2667 print "IPv4 address is $parm_ipv4\n";
2668 print "IPv6 address is $parm_ipv6\n";
2670 # For munging test output, we need the reversed IP addresses.
2672 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
2673 join(".", reverse(split /\./, $parm_ipv4));
2675 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
2676 if ($parm_ipv6 =~ /^[\da-f]/)
2678 my(@comps) = split /:/, $parm_ipv6;
2680 foreach $comp (@comps)
2682 push @nibbles, sprintf("%lx", hex($comp) >> 8);
2683 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
2685 $parm_ipv6r = join(".", reverse(@nibbles));
2688 # Find the host name, fully qualified.
2690 chomp($temp = `hostname`);
2691 $parm_hostname = (gethostbyname($temp))[0];
2692 $parm_hostname = "no.host.name.found" if $parm_hostname eq "";
2693 print "Hostname is $parm_hostname\n";
2695 if ($parm_hostname !~ /\./)
2697 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
2700 # Find the user's shell
2702 $parm_shell = $ENV{'SHELL'};
2705 ##################################################
2706 # Create a testing version of Exim #
2707 ##################################################
2709 # We want to be able to run Exim with a variety of configurations. Normally,
2710 # the use of -C to change configuration causes Exim to give up its root
2711 # privilege (unless the caller is exim or root). For these tests, we do not
2712 # want this to happen. Also, we want Exim to know that it is running in its
2715 # We achieve this by copying the binary and patching it as we go. The new
2716 # binary knows it is a testing copy, and it allows -C and -D without loss of
2717 # privilege. Clearly, this file is dangerous to have lying around on systems
2718 # where there are general users with login accounts. To protect against this,
2719 # we put the new binary in a special directory that is accessible only to the
2720 # caller of this script, who is known to have sudo root privilege from the test
2721 # that was done above. Furthermore, we ensure that the binary is deleted at the
2722 # end of the test. First ensure the directory exists.
2725 { unlink "eximdir/exim"; } # Just in case
2728 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
2729 system("sudo chgrp $parm_eximgroup eximdir");
2732 # The construction of the patched binary must be done as root, so we use
2733 # a separate script. As well as indicating that this is a test-harness binary,
2734 # the version number is patched to "x.yz" so that its length is always the
2735 # same. Otherwise, when it appears in Received: headers, it affects the length
2736 # of the message, which breaks certain comparisons.
2738 die "** Unable to make patched exim: $!\n"
2739 if (system("sudo ./patchexim $parm_exim") != 0);
2741 # From this point on, exits from the program must go via the subroutine
2742 # tests_exit(), so that suitable cleaning up can be done when required.
2743 # Arrange to catch interrupting signals, to assist with this.
2745 $SIG{'INT'} = \&inthandler;
2746 $SIG{'PIPE'} = \&pipehandler;
2748 # For some tests, we need another copy of the binary that is setuid exim rather
2751 system("sudo cp eximdir/exim eximdir/exim_exim;" .
2752 "sudo chown $parm_eximuser eximdir/exim_exim;" .
2753 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
2754 "sudo chmod 06755 eximdir/exim_exim");
2757 ##################################################
2758 # Make copies of utilities we might need #
2759 ##################################################
2761 # Certain of the tests make use of some of Exim's utilities. We do not need
2762 # to be root to copy these.
2764 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
2766 $dbm_build_deleted = 0;
2767 if (defined $parm_lookups{'dbm'} &&
2768 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
2770 delete $parm_lookups{'dbm'};
2771 $dbm_build_deleted = 1;
2774 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
2776 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
2779 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
2781 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
2784 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
2786 tests_exit(-1, "Failed to make a copy of exinext: $!");
2789 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
2791 tests_exit(-1, "Failed to make a copy of exigrep: $!");
2794 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
2796 tests_exit(-1, "Failed to make a copy of eximstats: $!");
2800 ##################################################
2801 # Check that the Exim user can access stuff #
2802 ##################################################
2804 # We delay this test till here so that we can check access to the actual test
2805 # binary. This will be needed when Exim re-exec's itself to do deliveries.
2807 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
2808 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
2810 if ($parm_caller_uid eq $parm_exim_uid) {
2811 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
2812 ."the same as caller ($parm_caller,$parm_caller_uid)");
2815 print "The Exim user needs access to the test suite directory. Checking ...";
2817 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
2819 my($why) = "unknown failure $rc";
2821 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
2822 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
2823 $why = "Couldn't read auxiliary group list" if $rc == 3;
2824 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
2825 $why = "Couldn't set gid" if $rc == 5;
2826 $why = "Couldn't set uid" if $rc == 6;
2827 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
2828 print "\n** $why\n";
2829 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
2837 ##################################################
2838 # Create a list of available tests #
2839 ##################################################
2841 # The scripts directory contains a number of subdirectories whose names are
2842 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
2843 # from the first requires certain optional features to be included in the Exim
2844 # binary. These requirements are contained in a file called "REQUIRES" within
2845 # the directory. We scan all these tests, discarding those that cannot be run
2846 # because the current binary does not support the right facilities, and also
2847 # those that are outside the numerical range selected.
2849 print "\nTest range is $test_start to $test_end\n";
2850 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
2852 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
2853 if $dbm_build_deleted;
2855 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
2856 @test_dirs = sort readdir(DIR);
2859 # Remove . and .. and CVS from the list.
2861 for ($i = 0; $i < @test_dirs; $i++)
2863 my($d) = $test_dirs[$i];
2864 if ($d eq "." || $d eq ".." || $d eq "CVS")
2866 splice @test_dirs, $i, 1;
2871 # Scan for relevant tests
2873 for ($i = 0; $i < @test_dirs; $i++)
2875 my($testdir) = $test_dirs[$i];
2878 print ">>Checking $testdir\n" if $debug;
2880 # Skip this directory if the first test is equal or greater than the first
2881 # test in the next directory.
2883 next if ($i < @test_dirs - 1) &&
2884 ($test_start >= substr($test_dirs[$i+1], 0, 4));
2886 # No need to carry on if the end test is less than the first test in this
2889 last if $test_end < substr($testdir, 0, 4);
2891 # Check requirements, if any.
2893 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
2899 if (/^support (.*)$/)
2901 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
2903 elsif (/^running (.*)$/)
2905 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
2907 elsif (/^lookup (.*)$/)
2909 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
2911 elsif (/^authenticators? (.*)$/)
2913 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
2915 elsif (/^router (.*)$/)
2917 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
2919 elsif (/^transport (.*)$/)
2921 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
2925 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
2932 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
2936 # Loop if we do not want the tests in this subdirectory.
2941 print "Omitting tests in $testdir (missing $_)\n";
2945 # We want the tests from this subdirectory, provided they are in the
2946 # range that was selected.
2948 opendir(SUBDIR, "scripts/$testdir") ||
2949 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
2950 @testlist = sort readdir(SUBDIR);
2953 foreach $test (@testlist)
2955 next if $test !~ /^\d{4}$/;
2956 next if $test < $test_start || $test > $test_end;
2957 push @test_list, "$testdir/$test";
2961 print ">>Test List: @test_list\n", if $debug;
2964 ##################################################
2965 # Munge variable auxiliary data #
2966 ##################################################
2968 # Some of the auxiliary data files have to refer to the current testing
2969 # directory and other parameter data. The generic versions of these files are
2970 # stored in the aux-var-src directory. At this point, we copy each of them
2971 # to the aux-var directory, making appropriate substitutions. There aren't very
2972 # many of them, so it's easiest just to do this every time. Ensure the mode
2973 # is standardized, as this path is used as a test for the ${stat: expansion.
2975 # A similar job has to be done for the files in the dnszones-src directory, to
2976 # make the fake DNS zones for testing. Most of the zone files are copied to
2977 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
2978 # networks that are defined by parameter.
2980 foreach $basedir ("aux-var", "dnszones")
2982 system("sudo rm -rf $parm_cwd/$basedir");
2983 mkdir("$parm_cwd/$basedir", 0777);
2984 chmod(0755, "$parm_cwd/$basedir");
2986 opendir(AUX, "$parm_cwd/$basedir-src") ||
2987 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
2988 my(@filelist) = readdir(AUX);
2991 foreach $file (@filelist)
2993 my($outfile) = $file;
2994 next if $file =~ /^\./;
2996 if ($file eq "db.ip4.V4NET")
2998 $outfile = "db.ip4.$parm_ipv4_test_net";
3000 elsif ($file eq "db.ip6.V6NET")
3002 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3004 $outfile = "db.ip6.@nibbles";
3008 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3009 open(IN, "$parm_cwd/$basedir-src/$file") ||
3010 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3011 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3012 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3024 ##################################################
3025 # Create fake DNS zones for this host #
3026 ##################################################
3028 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3029 # sure that there are forward and reverse registrations for this host, using
3030 # its real IP addresses. Dynamically created zone files achieve this.
3032 if ($have_ipv4 || $have_ipv6)
3034 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3035 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3036 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3037 print OUT "; This is a dynamically constructed fake zone file.\n" .
3038 "; The following line causes fakens to return PASS_ON\n" .
3039 "; for queries that it cannot answer\n\n" .
3040 "PASS ON NOT FOUND\n\n";
3041 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3042 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3043 print OUT "\n; End\n";
3047 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3049 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3050 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3052 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3053 print OUT "; This is a dynamically constructed fake zone file.\n" .
3054 "; The zone is $components[0].in-addr.arpa.\n\n" .
3055 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3060 if ($have_ipv6 && $parm_ipv6 ne "::1")
3062 my($exp_v6) = $parm_ipv6;
3063 $exp_v6 =~ s/[^:]//g;
3064 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3065 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3066 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3067 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3068 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3069 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3071 my(@components) = split /:/, $exp_v6;
3072 my(@nibbles) = reverse (split /\s*/, shift @components);
3076 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3078 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3079 print OUT "; This is a dynamically constructed fake zone file.\n" .
3080 "; The zone is @nibbles.ip6.arpa.\n\n";
3082 @components = reverse @components;
3083 foreach $c (@components)
3085 $c = "0$c" until $c =~ /^..../;
3086 @nibbles = reverse(split /\s*/, $c);
3087 print OUT "$sep@nibbles";
3091 print OUT " PTR $parm_hostname.\n\n; End\n";
3098 ##################################################
3099 # Create lists of mailboxes and message logs #
3100 ##################################################
3102 # We use these lists to check that a test has created the expected files. It
3103 # should be faster than looking for the file each time. For mailboxes, we have
3104 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3105 # is just a flat list of files.
3107 @oldmails = list_files_below("mail");
3108 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3109 @oldmsglogs = readdir(DIR);
3114 ##################################################
3115 # Run the required tests #
3116 ##################################################
3118 # Each test script contains a number of tests, separated by a line that
3119 # contains ****. We open input from the terminal so that we can read responses
3122 open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
3124 print "\nPress RETURN to run the tests: ";
3130 foreach $test (@test_list)
3133 local($commandno) = 0;
3134 local($subtestno) = 0;
3135 local($testno) = substr($test, -4);
3136 local($sortlog) = 0;
3140 my($thistestdir) = substr($test, 0, -5);
3142 if ($lasttestdir ne $thistestdir)
3145 if (-s "scripts/$thistestdir/REQUIRES")
3148 print "\n>>> The following tests require: ";
3149 open(IN, "scripts/$thistestdir/REQUIRES") ||
3150 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3153 $gnutls = 1 if /^support GnuTLS/;
3160 $lasttestdir = $thistestdir;
3162 # Remove any debris in the spool directory and the test-mail directory
3163 # and also the files for collecting stdout and stderr. Then put back
3164 # the test-mail directory for appendfile deliveries.
3166 system "sudo /bin/rm -rf spool test-*";
3167 system "mkdir test-mail 2>/dev/null";
3169 # A privileged Exim will normally make its own spool directory, but some of
3170 # the tests run in unprivileged modes that don't always work if the spool
3171 # directory isn't already there. What is more, we want anybody to be able
3172 # to read it in order to find the daemon's pid.
3174 system "mkdir spool; " .
3175 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3176 "sudo chmod 0755 spool";
3178 # Empty the cache that keeps track of things like message id mappings, and
3179 # set up the initial sequence strings.
3192 # Remove the associative arrays used to hold checked mail files and msglogs
3194 undef %expected_mails;
3195 undef %expected_msglogs;
3197 # Open the test's script
3199 open(SCRIPT, "scripts/$test") ||
3200 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3202 # The first line in the script must be a comment that is used to identify
3203 # the set of tests as a whole.
3207 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3208 printf("%s %s", (substr $test, 5), (substr $_, 2));
3210 # Loop for each of the subtests within the script. The variable $server_pid
3211 # is used to remember the pid of a "server" process, for which we do not
3212 # wait until we have waited for a subsequent command.
3214 local($server_pid) = 0;
3215 for ($commandno = 1; !eof SCRIPT; $commandno++)
3217 # Skip further leading comments and blank lines, handle the flag setting
3218 # commands, and deal with tests for IP support.
3223 if (/^no_message_check/) { $message_skip = 1; next; }
3224 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3225 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3226 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3227 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3228 if (/^sortlog/) { $sortlog = 1; next; }
3230 if (/^need_largefiles/)
3232 next if $have_largefiles;
3233 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3234 $docheck = 0; # don't check output
3235 undef $_; # pretend EOF
3242 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3243 $docheck = 0; # don't check output
3244 undef $_; # pretend EOF
3255 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3256 $docheck = 0; # don't check output
3257 undef $_; # pretend EOF
3261 if (/^need_move_frozen_messages/)
3263 next if defined $parm_support{"move_frozen_messages"};
3264 print ">>> move frozen message support is needed for test $testno, " .
3265 "but is not\n>>> available: skipping\n";
3266 $docheck = 0; # don't check output
3267 undef $_; # pretend EOF
3271 last unless /^(#|\s*$)/;
3273 last if !defined $_; # Hit EOF
3275 my($subtest_startline) = $lineno;
3277 # Now run the command. The function returns 0 if exim was run and waited
3278 # for, 1 if any other command was run and waited for, and 2 if a command
3279 # was run and not waited for (usually a daemon or server startup).
3281 my($commandname) = "";
3283 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3287 print ">> rc=$rc cmdrc=$cmdrc\n";
3288 if (defined $run_extra) {
3289 foreach my $k (keys %$run_extra) {
3290 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3291 print ">> $k -> $v\n";
3295 $run_extra = {} unless defined $run_extra;
3296 foreach my $k (keys %$run_extra) {
3297 if (exists $TEST_STATE->{$k}) {
3298 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3299 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3301 if (defined $run_extra->{$k}) {
3302 $TEST_STATE->{$k} = $run_extra->{$k};
3303 } elsif (exists $TEST_STATE->{$k}) {
3304 delete $TEST_STATE->{$k};
3308 # Hit EOF after an initial return code number
3310 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3312 # Carry on with the next command if we did not wait for this one. $rc == 0
3313 # if no subprocess was run; $rc == 3 if we started a process but did not
3316 next if ($rc == 0 || $rc == 3);
3318 # We ran and waited for a command. Check for the expected result unless
3321 if ($cmdrc != $expectrc && !$sigpipehappened)
3323 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3324 if (($cmdrc & 0xff) == 0)
3326 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3328 elsif (($cmdrc & 0xff00) == 0)
3329 { printf("** Killed by signal %d", $cmdrc & 255); }
3331 { printf("** Status %x", $cmdrc); }
3335 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3337 tests_exit(1) if /^q?$/i;
3341 system("$more test-stderr");
3345 system("$more test-stdout");
3349 $retry = 1 if /^r$/i;
3353 # If the command was exim, and a listening server is running, we can now
3354 # close its input, which causes us to wait for it to finish, which is why
3355 # we didn't close it earlier.
3357 if ($rc == 2 && $server_pid != 0)
3363 if (($? & 0xff) == 0)
3364 { printf("Server return code %d", $?/256); }
3365 elsif (($? & 0xff00) == 0)
3366 { printf("Server killed by signal %d", $? & 255); }
3368 { printf("Server status %x", $?); }
3372 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3374 tests_exit(1) if /^q?$/i;
3379 open(S, "test-stdout-server") ||
3380 tests_exit(-1, "Failed to open test-stdout-server: $!");
3385 $retry = 1 if /^r$/i;
3392 # The script has finished. Check the all the output that was generated. The
3393 # function returns 0 if all is well, 1 if we should rerun the test (the files
3394 # have been updated). It does not return if the user responds Q to a prompt.
3399 print (("#" x 79) . "\n");
3405 if (check_output() != 0)
3407 print (("#" x 79) . "\n");
3412 print (" Script completed\n");
3418 ##################################################
3419 # Exit from the test script #
3420 ##################################################
3422 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
3425 # End of runtest script
3426 # vim: set sw=2 et :