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 = "4.78 (08-May-12)";
28 $cf = "bin/cf -exact";
42 $test_end = $test_top = 8999;
43 $test_special_top = 9999;
48 # Networks to use for DNS tests. We need to choose some networks that will
49 # never be used so that there is no chance that the host on which we are
50 # running is actually in one of the test networks. Private networks such as
51 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
52 # Rather than use some unassigned numbers (that might become assigned later),
53 # I have chosen some multicast networks, in the belief that such addresses
54 # won't ever be assigned to hosts. This is the only place where these numbers
55 # are defined, so it is trivially possible to change them should that ever
58 $parm_ipv4_test_net = "224";
59 $parm_ipv6_test_net = "ff00";
61 # Port numbers are currently hard-wired
63 $parm_port_n = 1223; # Nothing listening on this port
64 $parm_port_s = 1224; # Used for the "server" command
65 $parm_port_d = 1225; # Used for the Exim daemon
66 $parm_port_d2 = 1226; # Additional for daemon
67 $parm_port_d3 = 1227; # Additional for daemon
68 $parm_port_d4 = 1228; # Additional for daemon
72 ###############################################################################
73 ###############################################################################
75 # Define a number of subroutines
77 ###############################################################################
78 ###############################################################################
81 ##################################################
83 ##################################################
85 sub pipehandler { $sigpipehappened = 1; }
87 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
90 ##################################################
91 # Do global macro substitutions #
92 ##################################################
94 # This function is applied to configurations, command lines and data lines in
95 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
96 # directory. It takes one argument: the current test number, or zero when
97 # setting up files before running any tests.
100 s?\bCALLER\b?$parm_caller?g;
101 s?\bCALLERGROUP\b?$parm_caller_group?g;
102 s?\bCALLER_UID\b?$parm_caller_uid?g;
103 s?\bCALLER_GID\b?$parm_caller_gid?g;
104 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
105 s?\bDIR/?$parm_cwd/?g;
106 s?\bEXIMGROUP\b?$parm_eximgroup?g;
107 s?\bEXIMUSER\b?$parm_eximuser?g;
108 s?\bHOSTIPV4\b?$parm_ipv4?g;
109 s?\bHOSTIPV6\b?$parm_ipv6?g;
110 s?\bHOSTNAME\b?$parm_hostname?g;
111 s?\bPORT_D\b?$parm_port_d?g;
112 s?\bPORT_D2\b?$parm_port_d2?g;
113 s?\bPORT_D3\b?$parm_port_d3?g;
114 s?\bPORT_D4\b?$parm_port_d4?g;
115 s?\bPORT_N\b?$parm_port_n?g;
116 s?\bPORT_S\b?$parm_port_s?g;
117 s?\bTESTNUM\b?$_[0]?g;
118 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
119 s?\bV6NET:?$parm_ipv6_test_net:?g;
123 ##################################################
124 # Any state to be preserved across tests #
125 ##################################################
130 ##################################################
131 # Subroutine to tidy up and exit #
132 ##################################################
134 # In all cases, we check for any Exim daemons that have been left running, and
135 # kill them. Then remove all the spool data, test output, and the modified Exim
136 # binary if we are ending normally.
139 # $_[0] = 0 for a normal exit; full cleanup done
140 # $_[0] > 0 for an error exit; no files cleaned up
141 # $_[0] < 0 for a "die" exit; $_[1] contains a message
147 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
148 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
151 if (exists $TEST_STATE->{exim_pid})
153 $pid = $TEST_STATE->{exim_pid};
154 print "Tidyup: killing wait-mode daemon pid=$pid\n";
155 system("sudo kill -SIGINT $pid");
158 if (opendir(DIR, "spool"))
160 my(@spools) = sort readdir(DIR);
162 foreach $spool (@spools)
164 next if $spool !~ /^exim-daemon./;
165 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
168 print "Tidyup: killing daemon pid=$pid\n";
169 system("sudo rm -f spool/$spool; sudo kill -SIGINT $pid");
173 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
175 # Close the terminal input and remove the test files if all went well, unless
176 # the option to save them is set. Always remove the patched Exim binary. Then
177 # exit normally, or die.
180 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
181 if ($rc == 0 && !$save_output);
183 system("sudo /bin/rm -rf ./eximdir/*");
185 print "\nYou were in test $test at the end there.\n\n" if defined $test;
186 exit $rc if ($rc >= 0);
187 die "** runtest error: $_[1]\n";
192 ##################################################
193 # Subroutines used by the munging subroutine #
194 ##################################################
196 # This function is used for things like message ids, where we want to generate
197 # more than one value, but keep a consistent mapping throughout.
200 # $oldid the value from the file
201 # $base a base string into which we insert a sequence
202 # $sequence the address of the current sequence counter
205 my($oldid, $base, $sequence) = @_;
206 my($newid) = $cache{$oldid};
207 if (! defined $newid)
209 $newid = sprintf($base, $$sequence++);
210 $cache{$oldid} = $newid;
216 # This is used while munging the output from exim_dumpdb.
217 # May go wrong across DST changes.
220 my($day,$month,$year,$hour,$min,$sec) =
221 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
223 if ($month =~ /Jan/) {$mon = 0;}
224 elsif($month =~ /Feb/) {$mon = 1;}
225 elsif($month =~ /Mar/) {$mon = 2;}
226 elsif($month =~ /Apr/) {$mon = 3;}
227 elsif($month =~ /May/) {$mon = 4;}
228 elsif($month =~ /Jun/) {$mon = 5;}
229 elsif($month =~ /Jul/) {$mon = 6;}
230 elsif($month =~ /Aug/) {$mon = 7;}
231 elsif($month =~ /Sep/) {$mon = 8;}
232 elsif($month =~ /Oct/) {$mon = 9;}
233 elsif($month =~ /Nov/) {$mon = 10;}
234 elsif($month =~ /Dec/) {$mon = 11;}
235 return timelocal($sec,$min,$hour,$day,$mon,$year);
239 # This is a subroutine to sort maildir files into time-order. The second field
240 # is the microsecond field, and may vary in length, so must be compared
244 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
245 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
246 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
247 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
252 ##################################################
253 # Subroutine list files below a directory #
254 ##################################################
256 # This is used to build up a list of expected mail files below a certain path
257 # in the directory tree. It has to be recursive in order to deal with multiple
260 sub list_files_below {
265 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
266 @sublist = sort maildirsort readdir(DIR);
269 foreach $file (@sublist)
271 next if $file eq "." || $file eq ".." || $file eq "CVS";
273 { @yield = (@yield, list_files_below("$dir/$file")); }
275 { push @yield, "$dir/$file"; }
283 ##################################################
284 # Munge a file before comparing #
285 ##################################################
287 # The pre-processing turns all dates, times, Exim versions, message ids, and so
288 # on into standard values, so that the compare works. Perl's substitution with
289 # an expression provides a neat way to do some of these changes.
291 # We keep a global associative array for repeatedly turning the same values
292 # into the same standard values throughout the data from a single test.
293 # Message ids get this treatment (can't be made reliable for times), and
294 # times in dumped retry databases are also handled in a special way, as are
295 # incoming port numbers.
297 # On entry to the subroutine, the file to write to is already opened with the
298 # name MUNGED. The input file name is the only argument to the subroutine.
299 # Certain actions are taken only when the name contains "stderr", "stdout",
300 # or "log". The yield of the function is 1 if a line matching "*** truncated
301 # ***" is encountered; otherwise it is 0.
308 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
310 my($is_log) = $file =~ /log/;
311 my($is_stdout) = $file =~ /stdout/;
312 my($is_stderr) = $file =~ /stderr/;
316 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
318 # Pattern for matching pids at start of stderr lines; initially something
321 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
323 # Scan the file and make the changes. Near the bottom there are some changes
324 # that are specific to certain file types, though there are also some of those
329 RESET_AFTER_EXTRA_LINE_READ:
330 # Check for "*** truncated ***"
331 $yield = 1 if /\*\*\* truncated \*\*\*/;
333 # Replace the name of this host
334 s/\Q$parm_hostname\E/the.local.host.name/g;
336 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
337 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
339 # Replace the path to the testsuite directory
340 s?\Q$parm_cwd\E?TESTSUITE?g;
342 # Replace the Exim version number (may appear in various places)
343 # patchexim should have fixed this for us
344 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
346 # Replace Exim message ids by a unique series
347 s/((?:[^\W_]{6}-){2}[^\W_]{2})
348 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
350 # The names of lock files appear in some error and debug messages
351 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
353 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
354 # port" message, because it is not always the same.
355 s/port (\d+) \([^)]+\)/port $1/g
356 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
358 # Challenges in SPA authentication
359 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
362 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
363 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
365 # Error lines on stdout from SSL contain process id values and file names.
366 # They also contain a source file name and line number, which may vary from
367 # release to release.
368 s/^\d+:error:/pppp:error:/;
369 s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
371 # There are differences in error messages between OpenSSL versions
372 s/SSL_CTX_set_cipher_list/SSL_connect/;
374 # One error test in expansions mentions base 62 or 36
375 s/is not a base (36|62) number/is not a base 36\/62 number/;
377 # This message sometimes has a different number of seconds
378 s/forced fail after \d seconds/forced fail after d seconds/;
380 # This message may contain a different DBM library name
381 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
383 # The message for a non-listening FIFO varies
384 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
386 # The name of the shell may vary
387 s/\s\Q$parm_shell\E\b/ SHELL/;
389 # Debugging output of lists of hosts may have different sort keys
390 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
392 # Random local part in callout cache testing
393 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
395 # File descriptor numbers may vary
396 s/^writing data block fd=\d+/writing data block fd=dddd/;
397 s/running as transport filter: write=\d+ read=\d+/running as transport filter: write=dddd read=dddd/;
400 # ======== Dumpdb output ========
401 # This must be before the general date/date munging.
402 # Time data lines, which look like this:
403 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
404 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
406 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
407 $expired = "" if !defined $expired;
408 my($increment) = date_seconds($date3) - date_seconds($date2);
410 # We used to use globally unique replacement values, but timing
411 # differences make this impossible. Just show the increment on the
414 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
415 $increment, $expired);
419 # more_errno values in exim_dumpdb output which are times
420 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
423 # ======== Dates and times ========
425 # Dates and times are all turned into the same value - trying to turn
426 # them into different ones cannot be done repeatedly because they are
427 # real time stamps generated while running the test. The actual date and
428 # time used was fixed when I first started running automatic Exim tests.
430 # Date/time in header lines and SMTP responses
431 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
432 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
434 # Date/time in logs and in one instance of a filter test
435 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
436 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
438 # Date/time in message separators
439 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
440 /Tue Mar 02 09:44:33 1999/gx;
442 # Date of message arrival in spool file as shown by -Mvh
443 s/^\d{9,10}\s0$/ddddddddd 0/;
445 # Date/time in mbx mailbox files
446 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;
448 # Dates/times in debugging output for writing retry records
449 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
452 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
454 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
455 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
457 # Time to retry may vary
458 s/time to retry = \S+/time to retry = tttt/;
459 s/retry record exists: age=\S+/retry record exists: age=ttt/;
460 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
462 # Date/time in exim -bV output
463 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
465 # Time on queue tolerance
469 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
470 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
473 # ======== TLS certificate algorithms ========
474 # Test machines might have various different TLS library versions supporting
475 # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
476 # treat the standard algorithms the same.
478 # TLSv1:AES256-SHA:256
479 # TLSv1.2:AES256-GCM-SHA384:256
480 # We also need to handle the ciphersuite without the TLS part present, for
481 # client-ssl's output. We also see some older forced ciphersuites, but
482 # negotiating TLS 1.2 instead of 1.0.
483 # Mail headers (...), log-lines X=..., client-ssl output ...
484 # (and \b doesn't match between ' ' and '(' )
486 s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1\.2:/$1TLSv1:/xg;
487 s/\bAES256-GCM-SHA384\b/AES256-SHA/g;
490 # ======== Caller's login, uid, gid, home, gecos ========
492 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
493 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
494 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
496 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
497 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
499 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
500 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
502 s/\bname=$parm_caller_gecos\b/name=CALLER_GECOS/g;
504 # When looking at spool files with -Mvh, we will find not only the caller
505 # login, but also the uid and gid. It seems that $) in some Perls gives all
506 # the auxiliary gids as well, so don't bother checking for that.
508 s/^CALLER $> \d+$/CALLER UID GID/;
510 # There is one case where the caller's login is forced to something else,
511 # in order to test the processing of logins that contain spaces. Weird what
512 # some people do, isn't it?
514 s/^spaced user $> \d+$/CALLER UID GID/;
517 # ======== Exim's login ========
518 # For messages received by the daemon, this is in the -H file, which some
519 # tests inspect. For bounce messages, this will appear on the U= lines in
520 # logs and also after Received: and in addresses. In one pipe test it appears
521 # after "Running as:". It also appears in addresses, and in the names of lock
524 s/U=$parm_eximuser/U=EXIMUSER/;
525 s/user=$parm_eximuser/user=EXIMUSER/;
526 s/login=$parm_eximuser/login=EXIMUSER/;
527 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
528 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
529 s/\b$parm_eximuser@/EXIMUSER@/;
530 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
532 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
533 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
535 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
536 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
538 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
541 # ======== General uids, gids, and pids ========
542 # Note: this must come after munges for caller's and exim's uid/gid
544 # These are for systems where long int is 64
545 s/\buid=4294967295/uid=-1/;
546 s/\beuid=4294967295/euid=-1/;
547 s/\bgid=4294967295/gid=-1/;
548 s/\begid=4294967295/egid=-1/;
550 s/\bgid=\d+/gid=gggg/;
551 s/\begid=\d+/egid=gggg/;
552 s/\bpid=\d+/pid=pppp/;
553 s/\buid=\d+/uid=uuuu/;
554 s/\beuid=\d+/euid=uuuu/;
555 s/set_process_info:\s+\d+/set_process_info: pppp/;
556 s/queue run pid \d+/queue run pid ppppp/;
557 s/process \d+ running as transport filter/process pppp running as transport filter/;
558 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
559 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
560 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
562 # Pid in temp file in appendfile transport
563 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
565 # Optional pid in log lines
566 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
567 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
569 # Detect a daemon stderr line with a pid and save the pid for subsequent
570 # removal from following lines.
571 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
574 # Queue runner waiting messages
575 s/waiting for children of \d+/waiting for children of pppp/;
576 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
578 # ======== Port numbers ========
579 # Incoming port numbers may vary, but not in daemon startup line.
581 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
582 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
584 # This handles "connection from" and the like, when the port is given
585 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
586 && !/\*>/ && !/Connection refused/)
588 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
591 # Port in host address in spool file output from -Mvh
592 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
595 # ======== Local IP addresses ========
596 # The amount of space between "host" and the address in verification output
597 # depends on the length of the host name. We therefore reduce it to one space
599 # Also, the length of space at the end of the host line is dependent
600 # on the length of the longest line, so strip it also on otherwise
601 # un-rewritten lines like localhost
603 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
604 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
605 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
606 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
607 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]/;
608 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
609 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
610 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
611 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
612 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
615 # ======== Test network IP addresses ========
616 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
617 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
620 # ======== IP error numbers and messages ========
621 # These vary between operating systems
622 s/Can't assign requested address/Network Error/;
623 s/Cannot assign requested address/Network Error/;
624 s/Operation timed out/Connection timed out/;
625 s/Address family not supported by protocol family/Network Error/;
626 s/Network is unreachable/Network Error/;
627 s/Invalid argument/Network Error/;
629 s/\(\d+\): Network/(dd): Network/;
630 s/\(\d+\): Connection refused/(dd): Connection refused/;
631 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
632 s/\d+ 65 Connection refused/dd 65 Connection refused/;
633 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
636 # ======== Other error numbers ========
637 s/errno=\d+/errno=dd/g;
640 # ======== Output from ls ========
641 # Different operating systems use different spacing on long output
642 #s/ +/ /g if /^[-rwd]{10} /;
643 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
644 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
645 # unfortunately matches a non-ls linefull of dashes.
646 # Allow the case where we've already picked out the file protection bits.
647 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
652 # ======== Message sizes =========
653 # Message sizes vary, owing to different logins and host names that get
654 # automatically inserted. I can't think of any way of even approximately
657 s/([\s,])S=\d+\b/$1S=sss/;
659 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
660 s/\sSIZE=\d+\b/ SIZE=ssss/;
661 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
662 s/old size = \d+\b/old size = sssss/;
663 s/message size = \d+\b/message size = sss/;
664 s/this message = \d+\b/this message = sss/;
665 s/Size of headers = \d+/Size of headers = sss/;
666 s/sum=(?!0)\d+/sum=dddd/;
667 s/(?<=sum=dddd )count=(?!0)\d+\b/count=dd/;
668 s/(?<=sum=0 )count=(?!0)\d+\b/count=dd/;
669 s/,S is \d+\b/,S is ddddd/;
670 s/\+0100,\d+;/+0100,ddd;/;
671 s/\(\d+ bytes written\)/(ddd bytes written)/;
672 s/added '\d+ 1'/added 'ddd 1'/;
673 s/Received\s+\d+/Received nnn/;
674 s/Delivered\s+\d+/Delivered nnn/;
677 # ======== Values in spool space failure message ========
678 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
681 # ======== Filter sizes ========
682 # The sizes of filter files may vary because of the substitution of local
683 # filenames, logins, etc.
685 s/^\d+(?= bytes read from )/ssss/;
688 # ======== OpenSSL error messages ========
689 # Different releases of the OpenSSL libraries seem to give different error
690 # numbers, or handle specific bad conditions in different ways, leading to
691 # different wording in the error messages, so we cannot compare them.
693 s/(TLS error on connection (?:from|to) .*? \(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
696 # ======== Maildir things ========
697 # timestamp output in maildir processing
698 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
700 # maildir delivery files appearing in log lines (in cases of error)
701 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
703 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
705 # Maildir file names in general
706 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
709 while (/^\d+S,\d+C\s*$/)
714 last if !/^\d+ \d+\s*$/;
715 print MUNGED "ddd d\n";
722 # ======== Output from the "fd" program about open descriptors ========
723 # The statuses seem to be different on different operating systems, but
724 # at least we'll still be checking the number of open fd's.
726 s/max fd = \d+/max fd = dddd/;
727 s/status=0 RDONLY/STATUS/g;
728 s/status=1 WRONLY/STATUS/g;
729 s/status=2 RDWR/STATUS/g;
732 # ======== Contents of spool files ========
733 # A couple of tests dump the contents of the -H file. The length fields
734 # will be wrong because of different user names, etc.
735 s/^\d\d\d(?=[PFS*])/ddd/;
738 # ========= Exim lookups ==================
739 # Lookups have a char which depends on the number of lookup types compiled in,
740 # in stderr output. Replace with a "0". Recognising this while avoiding
741 # other output is fragile; perhaps the debug output should be revised instead.
742 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
744 # ==========================================================
745 # Some munging is specific to the specific file types
747 # ======== stdout ========
751 # Skip translate_ip_address and use_classresources in -bP output because
752 # they aren't always there.
754 next if /translate_ip_address =/;
755 next if /use_classresources/;
757 # In certain filter tests, remove initial filter lines because they just
758 # clog up by repetition.
762 next if /^(Sender\staken\sfrom|
763 Return-path\scopied\sfrom|
766 if (/^Testing \S+ filter/)
768 $_ = <IN>; # remove blank line
774 # ======== stderr ========
778 # The very first line of debugging output will vary
780 s/^Exim version .*/Exim version x.yz ..../;
782 # Debugging lines for Exim terminations
784 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
786 # IP address lookups use gethostbyname() when IPv6 is not supported,
787 # and gethostbyname2() or getipnodebyname() when it is.
789 s/\bgethostbyname2?|\bgetipnodebyname/get[host|ipnode]byname[2]/;
791 # drop gnutls version strings
792 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
793 next if /GnuTLS runtime version: \d+[\.\d]+$/;
795 # drop openssl version strings
796 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
797 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
800 next if /^Lookups \(built-in\):/;
801 next if /^Loading lookup modules from/;
802 next if /^Loaded \d+ lookup modules/;
803 next if /^Total \d+ lookups/;
805 # drop compiler information
806 next if /^Compiler:/;
809 # different libraries will have different numbers (possibly 0) of follow-up
810 # lines, indenting with more data
811 if (/^Library version:/) {
815 goto RESET_AFTER_EXTRA_LINE_READ;
819 # drop other build-time controls emitted for debugging
820 next if /^WHITELIST_D_MACROS:/;
821 next if /^TRUSTED_CONFIG_LIST:/;
823 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
824 # with -be, privileges will have been dropped, so this will always
826 next if /^changing group to \d+ failed: Operation not permitted/;
828 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
829 next if /^macros_trusted overridden to true by whitelisting/;
831 # We have to omit the localhost ::1 address so that all is well in
832 # the IPv4-only case.
834 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
835 if (/looked up these IP addresses/);
836 next if /name=localhost address=::1/;
838 # drop pdkim debugging header
839 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
841 # Various other IPv6 lines must be omitted too
843 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
844 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
845 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
846 next if / in dns_ipv4_lookup?/;
848 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
850 $_= <IN>; # Gets "returning DNS_NODATA"
854 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
855 # are unset, because tls ain't always there.
857 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
858 \sno\s\(option\sunset\)/x;
860 # Skip auxiliary group lists because they will vary.
862 next if /auxiliary group list:/;
864 # Skip "extracted from gecos field" because the gecos field varies
866 next if /extracted from gecos field/;
868 # Skip "waiting for data on socket" and "read response data: size=" lines
869 # because some systems pack more stuff into packets than others.
871 next if /waiting for data on socket/;
872 next if /read response data: size=/;
874 # If Exim is compiled with readline support but it can't find the library
875 # to load, there will be an extra debug line. Omit it.
877 next if /failed to load readline:/;
879 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
880 # O_CREAT; other's don't. In the latter case there is some debugging output
881 # which is not present in the former. Skip the relevant lines (there are
884 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
890 # Some tests turn on +expand debugging to check on expansions.
891 # Unfortunately, the Received: expansion varies, depending on whether TLS
892 # is compiled or not. So we must remove the relevant debugging if it is.
894 if (/^condition: def:tls_cipher/)
896 while (<IN>) { last if /^condition: def:sender_address/; }
898 elsif (/^expanding: Received: /)
900 while (<IN>) { last if !/^\s/; }
903 # When Exim is checking the size of directories for maildir, it uses
904 # the check_dir_size() function to scan directories. Of course, the order
905 # of the files that are obtained using readdir() varies from system to
906 # system. We therefore buffer up debugging lines from check_dir_size()
907 # and sort them before outputting them.
909 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
917 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
918 "to ensure consistency\n";
919 @saved = sort(@saved);
924 # Skip some lines that Exim puts out at the start of debugging output
925 # because they will be different in different binaries.
928 unless (/^Berkeley DB: / ||
929 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
930 /^Authenticators:/ ||
935 /^log selectors =/ ||
937 /^Fixed never_users:/ ||
945 # ======== All files other than stderr ========
957 ##################################################
958 # Subroutine to interact with caller #
959 ##################################################
961 # Arguments: [0] the prompt string
962 # [1] if there is a U in the prompt and $force_update is true
963 # Returns: nothing (it sets $_)
967 if ($_[1]) { $_ = "u"; print "... update forced\n"; }
974 ##################################################
975 # Subroutine to compare one output file #
976 ##################################################
978 # When an Exim server is part of the test, its output is in separate files from
979 # an Exim client. The server data is concatenated with the client data as part
980 # of the munging operation.
982 # Arguments: [0] the name of the main raw output file
983 # [1] the name of the server raw output file or undef
984 # [2] where to put the munged copy
985 # [3] the name of the saved file
986 # [4] TRUE if this is a log file whose deliveries must be sorted
988 # Returns: 0 comparison succeeded or differences to be ignored
989 # 1 comparison failed; files may have been updated (=> re-compare)
991 # Does not return if the user replies "Q" to a prompt.
994 my($rf,$rsf,$mf,$sf,$sortfile) = @_;
996 # If there is no saved file, the raw files must either not exist, or be
997 # empty. The test ! -s is TRUE if the file does not exist or is empty.
1001 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
1004 print "** $rf is not empty\n" if (-s $rf);
1005 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1009 print "Continue, Show, or Quit? [Q] ";
1011 tests_exit(1) if /^q?$/i;
1016 foreach $f ($rf, $rsf)
1018 if (defined $f && -s $f)
1021 print "------------ $f -----------\n"
1022 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1023 system("$more '$f'");
1030 interact("Continue, Update & retry, Quit? [Q] ", $force_update);
1031 tests_exit(1) if /^q?$/i;
1037 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1038 # was a request to create a saved file. First, create the munged file from any
1039 # data that does exist.
1041 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1042 my($truncated) = munge($rf) if -e $rf;
1043 if (defined $rsf && -e $rsf)
1045 print MUNGED "\n******** SERVER ********\n";
1046 $truncated |= munge($rsf);
1050 # If a saved file exists, do the comparison. There are two awkward cases:
1052 # If "*** truncated ***" was found in the new file, it means that a log line
1053 # was overlong, and truncated. The problem is that it may be truncated at
1054 # different points on different systems, because of different user name
1055 # lengths. We reload the file and the saved file, and remove lines from the new
1056 # file that precede "*** truncated ***" until we reach one that matches the
1057 # line that precedes it in the saved file.
1059 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1060 # for an individual message might vary in their order from system to system, as
1061 # a result of parallel deliveries. We load the munged file and sort sequences
1062 # of delivery lines.
1066 # Deal with truncated text items
1070 my(@munged, @saved, $i, $j, $k);
1072 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1075 open(SAVED, "$sf") || tests_exit(-1, "Failed to open $sf: $!");
1080 for ($i = 0; $i < @munged; $i++)
1082 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1084 for (; $j < @saved; $j++)
1085 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1086 last if $j >= @saved; # not found in saved
1088 for ($k = $i - 1; $k >= 0; $k--)
1089 { last if $munged[$k] eq $saved[$j - 1]; }
1091 last if $k <= 0; # failed to find previous match
1092 splice @munged, $k + 1, $i - $k - 1;
1097 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1098 for ($i = 0; $i < @munged; $i++)
1099 { print MUNGED $munged[$i]; }
1103 # Deal with log sorting
1107 my(@munged, $i, $j);
1109 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1113 for ($i = 0; $i < @munged; $i++)
1115 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1117 for ($j = $i + 1; $j < @munged; $j++)
1119 last if $munged[$j] !~
1120 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1122 @temp = splice(@munged, $i, $j - $i);
1123 @temp = sort(@temp);
1124 splice(@munged, $i, 0, @temp);
1128 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1129 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1130 for ($i = 0; $i < @munged; $i++)
1131 { print MUNGED $munged[$i]; }
1137 return 0 if (system("$cf '$mf' '$sf' >test-cf") == 0);
1139 # Handle comparison failure
1141 print "** Comparison of $mf with $sf failed";
1142 system("$more test-cf");
1147 interact("Continue, Retry, Update & retry, Quit? [Q] ", $force_update);
1148 tests_exit(1) if /^q?$/i;
1155 # Update or delete the saved file, and give the appropriate return code.
1158 { tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0; }
1160 { tests_exit(-1, "Failed to unlink $sf") if !unlink($sf); }
1167 ##################################################
1168 # Subroutine to check the output of a test #
1169 ##################################################
1171 # This function is called when the series of subtests is complete. It makes
1172 # use of check() file, whose arguments are:
1174 # [0] the name of the main raw output file
1175 # [1] the name of the server raw output file or undef
1176 # [2] where to put the munged copy
1177 # [3] the name of the saved file
1178 # [4] TRUE if this is a log file whose deliveries must be sorted
1181 # Returns: 0 if the output compared equal
1182 # 1 if re-run needed (files may have been updated)
1187 $yield = 1 if check_file("spool/log/paniclog",
1188 "spool/log/serverpaniclog",
1189 "test-paniclog-munged",
1190 "paniclog/$testno", 0);
1192 $yield = 1 if check_file("spool/log/rejectlog",
1193 "spool/log/serverrejectlog",
1194 "test-rejectlog-munged",
1195 "rejectlog/$testno", 0);
1197 $yield = 1 if check_file("spool/log/mainlog",
1198 "spool/log/servermainlog",
1199 "test-mainlog-munged",
1200 "log/$testno", $sortlog);
1204 $yield = 1 if check_file("test-stdout",
1205 "test-stdout-server",
1206 "test-stdout-munged",
1207 "stdout/$testno", 0);
1212 $yield = 1 if check_file("test-stderr",
1213 "test-stderr-server",
1214 "test-stderr-munged",
1215 "stderr/$testno", 0);
1218 # Compare any delivered messages, unless this test is skipped.
1220 if (! $message_skip)
1224 # Get a list of expected mailbox files for this script. We don't bother with
1225 # directories, just the files within them.
1227 foreach $oldmail (@oldmails)
1229 next unless $oldmail =~ /^mail\/$testno\./;
1230 print ">> EXPECT $oldmail\n" if $debug;
1231 $expected_mails{$oldmail} = 1;
1234 # If there are any files in test-mail, compare them. Note that "." and
1235 # ".." are automatically omitted by list_files_below().
1237 @mails = list_files_below("test-mail");
1239 foreach $mail (@mails)
1241 next if $mail eq "test-mail/oncelog";
1243 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1244 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1246 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1249 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1252 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1253 $yield = 1 if check_file($mail, undef, "test-mail-munged",
1254 "mail/$testno.$saved_mail", 0);
1255 delete $expected_mails{"mail/$testno.$saved_mail"};
1258 # Complain if not all expected mails have been found
1260 if (scalar(keys %expected_mails) != 0)
1262 foreach $key (keys %expected_mails)
1263 { print "** no test file found for $key\n"; }
1267 interact("Continue, Update & retry, or Quit? [Q] ", $force_update);
1268 tests_exit(1) if /^q?$/i;
1271 # For update, we not only have to unlink the file, but we must also
1272 # remove it from the @oldmails vector, as otherwise it will still be
1273 # checked for when we re-run the test.
1277 foreach $key (keys %expected_mails)
1280 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1281 for ($i = 0; $i < @oldmails; $i++)
1283 if ($oldmails[$i] eq $key)
1285 splice @oldmails, $i, 1;
1296 # Compare any remaining message logs, unless this test is skipped.
1300 # Get a list of expected msglog files for this test
1302 foreach $oldmsglog (@oldmsglogs)
1304 next unless $oldmsglog =~ /^$testno\./;
1305 $expected_msglogs{$oldmsglog} = 1;
1308 # If there are any files in spool/msglog, compare them. However, we have
1309 # to munge the file names because they are message ids, which are
1312 if (opendir(DIR, "spool/msglog"))
1314 @msglogs = sort readdir(DIR);
1317 foreach $msglog (@msglogs)
1319 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1320 ($munged_msglog = $msglog) =~
1321 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1322 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1323 $yield = 1 if check_file("spool/msglog/$msglog", undef,
1324 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0);
1325 delete $expected_msglogs{"$testno.$munged_msglog"};
1329 # Complain if not all expected msglogs have been found
1331 if (scalar(keys %expected_msglogs) != 0)
1333 foreach $key (keys %expected_msglogs)
1335 print "** no test msglog found for msglog/$key\n";
1336 ($msgid) = $key =~ /^\d+\.(.*)$/;
1337 foreach $cachekey (keys %cache)
1339 if ($cache{$cachekey} eq $msgid)
1341 print "** original msgid $cachekey\n";
1349 interact("Continue, Update, or Quit? [Q] ", $force_update);
1350 tests_exit(1) if /^q?$/i;
1354 foreach $key (keys %expected_msglogs)
1356 tests_exit(-1, "Failed to unlink msglog/$key")
1357 if !unlink("msglog/$key");
1370 ##################################################
1371 # Subroutine to run one "system" command #
1372 ##################################################
1374 # We put this in a subroutine so that the command can be reflected when
1377 # Argument: the command to be run
1385 $prcmd =~ s/; /;\n>> /;
1386 print ">> $prcmd\n";
1393 ##################################################
1394 # Subroutine to run one script command #
1395 ##################################################
1397 # The <SCRIPT> file is open for us to read an optional return code line,
1398 # followed by the command line and any following data lines for stdin. The
1399 # command line can be continued by the use of \. Data lines are not continued
1400 # in this way. In all lines, the following substutions are made:
1402 # DIR => the current directory
1403 # CALLER => the caller of this script
1405 # Arguments: the current test number
1406 # reference to the subtest number, holding previous value
1407 # reference to the expected return code value
1408 # reference to where to put the command name (for messages)
1409 # auxilliary information returned from a previous run
1411 # Returns: 0 the commmand was executed inline, no subprocess was run
1412 # 1 a non-exim command was run and waited for
1413 # 2 an exim command was run and waited for
1414 # 3 a command was run and not waited for (daemon, server, exim_lock)
1415 # 4 EOF was encountered after an initial return code line
1416 # Optionally alse a second parameter, a hash-ref, with auxilliary information:
1417 # exim_pid: pid of a run process
1420 my($testno) = $_[0];
1421 my($subtestref) = $_[1];
1422 my($commandnameref) = $_[3];
1423 my($aux_info) = $_[4];
1426 if (/^(\d+)\s*$/) # Handle unusual return code
1431 return 4 if !defined $_; # Missing command
1438 # Handle concatenated command lines
1441 while (substr($_, -1) eq"\\")
1444 $_ = substr($_, 0, -1);
1445 chomp($temp = <SCRIPT>);
1457 do_substitute($testno);
1458 if ($debug) { printf ">> $_\n"; }
1460 # Pass back the command name (for messages)
1462 ($$commandnameref) = /^(\S+)/;
1464 # Here follows code for handling the various different commands that are
1465 # supported by this script. The first group of commands are all freestanding
1466 # in that they share no common code and are not followed by any data lines.
1472 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1473 # utility and to make DBM files for testing DBM lookups.
1475 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1477 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1478 "echo exim_dbmbuild exit code = \$?)" .
1484 # The "dump" command runs exim_dumpdb. On different systems, the output for
1485 # some types of dump may appear in a different order because it's just hauled
1486 # out of the DBM file. We can solve this by sorting. Ignore the leading
1487 # date/time, as it will be flattened later during munging.
1489 if (/^dump\s+(\S+)/)
1493 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1494 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1497 if ($which eq "callout")
1500 my($aa) = substr $a, 21;
1501 my($bb) = substr $b, 21;
1505 open(OUT, ">>test-stdout");
1506 print OUT "+++++++++++++++++++++++++++\n";
1513 # The "echo" command is a way of writing comments to the screen.
1515 if (/^echo\s+(.*)$/)
1522 # The "exim_lock" command runs exim_lock in the same manner as "server",
1523 # but it doesn't use any input.
1525 if (/^exim_lock\s+(.*)$/)
1527 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1528 $server_pid = open SERVERCMD, "|$cmd" ||
1529 tests_exit(-1, "Failed to run $cmd\n");
1531 # This gives the process time to get started; otherwise the next
1532 # process may not find it there when it expects it.
1534 select(undef, undef, undef, 0.1);
1539 # The "exinext" command runs exinext
1541 if (/^exinext\s+(.*)/)
1543 run_system("(./eximdir/exinext " .
1544 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1545 "-C $parm_cwd/test-config $1;" .
1546 "echo exinext exit code = \$?)" .
1552 # The "exigrep" command runs exigrep on the current mainlog
1554 if (/^exigrep\s+(.*)/)
1556 run_system("(./eximdir/exigrep " .
1557 "$1 $parm_cwd/spool/log/mainlog;" .
1558 "echo exigrep exit code = \$?)" .
1564 # The "eximstats" command runs eximstats on the current mainlog
1566 if (/^eximstats\s+(.*)/)
1568 run_system("(./eximdir/eximstats " .
1569 "$1 $parm_cwd/spool/log/mainlog;" .
1570 "echo eximstats exit code = \$?)" .
1576 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
1577 # spool directory, to save Exim from re-creating it each time.
1581 run_system "sudo cp -p aux-fixed/gnutls-params spool/gnutls-params;" .
1582 "sudo chown $parm_eximuser:$parm_eximgroup spool/gnutls-params;" .
1583 "sudo chmod 0400 spool/gnutls-params";
1588 # The "killdaemon" command should ultimately follow the starting of any Exim
1589 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
1590 # it outputting "Terminated" to the terminal when not in the background.
1594 my $return_extra = {};
1595 if (exists $aux_info->{exim_pid})
1597 $pid = $aux_info->{exim_pid};
1598 $return_extra->{exim_pid} = undef;
1599 print ">> killdaemon: recovered pid $pid\n" if $debug;
1602 run_system("sudo /bin/kill -SIGINT $pid");
1606 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
1609 run_system("sudo /bin/kill -SIGINT $pid");
1610 close DAEMONCMD; # Waits for process
1613 run_system("sudo /bin/rm -f spool/exim-daemon.*");
1614 return (1, $return_extra);
1618 # The "millisleep" command is like "sleep" except that its argument is in
1619 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
1622 elsif (/^millisleep\s+(.*)$/)
1624 select(undef, undef, undef, $1/1000);
1629 # The "sleep" command does just that. For sleeps longer than 1 second we
1630 # tell the user what's going on.
1632 if (/^sleep\s+(.*)$/)
1640 printf(" Test %d sleep $1 ", $$subtestref);
1646 printf("\r Test %d $cr", $$subtestref);
1652 # Various Unix management commands are recognized
1654 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
1655 /^sudo (rmdir|rm|chown|chmod)\s/)
1657 run_system("$_ >>test-stdout 2>>test-stderr");
1666 # The next group of commands are also freestanding, but they are all followed
1670 # The "server" command starts up a script-driven server that runs in parallel
1671 # with the following exim command. Therefore, we want to run a subprocess and
1672 # not yet wait for it to complete. The waiting happens after the next exim
1673 # command, triggered by $server_pid being non-zero. The server sends its output
1674 # to a different file. The variable $server_opts, if not empty, contains
1675 # options to disable IPv4 or IPv6 if necessary.
1677 if (/^server\s+(.*)$/)
1679 $cmd = "./bin/server $server_opts $1 >>test-stdout-server";
1680 print ">> $cmd\n" if ($debug);
1681 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
1682 SERVERCMD->autoflush(1);
1683 print ">> Server pid is $server_pid\n" if $debug;
1687 last if /^\*{4}\s*$/;
1690 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
1691 # because close() waits for the process.
1693 # This gives the server time to get started; otherwise the next
1694 # process may not find it there when it expects it.
1696 select(undef, undef, undef, 0.5);
1701 # The "write" command is a way of creating files of specific sizes for
1702 # buffering tests, or containing specific data lines from within the script
1703 # (rather than hold lots of little files). The "catwrite" command does the
1704 # same, but it also copies the lines to test-stdout.
1706 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
1708 my($cat) = defined $1;
1710 @sizes = split /\s+/, $3 if defined $3;
1711 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
1715 open CAT, ">>test-stdout" ||
1716 tests_exit(-1, "Failed to open test-stdout: $!");
1717 print CAT "==========\n";
1720 if (scalar @sizes > 0)
1727 last if /^\+{4}\s*$/;
1734 while (scalar @sizes > 0)
1736 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
1737 $leadin = "" if !defined $leadin;
1739 $len -= length($leadin) + 1;
1740 while ($count-- > 0)
1742 print FILE $leadin, "a" x $len, "\n";
1743 print CAT $leadin, "a" x $len, "\n" if $cat;
1748 # Post data, or only data if no sized data
1753 last if /^\*{4}\s*$/;
1761 print CAT "==========\n";
1772 # From this point on, script commands are implemented by setting up a shell
1773 # command in the variable $cmd. Shared code to run this command and handle its
1774 # input and output follows.
1776 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
1777 # program that plays the part of an email client. We also have the availability
1778 # of running Perl for doing one-off special things. Note that all these
1779 # commands expect stdin data to be supplied.
1781 if (/^client/ || /^(sudo\s+)?perl\b/)
1783 s"client"./bin/client";
1784 $cmd = "$_ >>test-stdout 2>>test-stderr";
1787 # For the "exim" command, replace the text "exim" with the path for the test
1788 # binary, plus -D options to pass over various parameters, and a -C option for
1789 # the testing configuration file. When running in the test harness, Exim does
1790 # not drop privilege when -C and -D options are present. To run the exim
1791 # command as root, we use sudo.
1793 elsif (/^([A-Z_]+=\S+\s+)?(\d+)?\s*(sudo\s+)?exim(_\S+)?\s+(.*)$/)
1796 my($envset) = (defined $1)? $1 : "";
1797 my($sudo) = (defined $3)? "sudo " : "";
1798 my($special)= (defined $4)? $4 : "";
1799 $wait_time = (defined $2)? $2 : 0;
1801 # Return 2 rather than 1 afterwards
1805 # Update the test number
1807 $$subtestref = $$subtestref + 1;
1808 printf(" Test %d $cr", $$subtestref);
1810 # Copy the configuration file, making the usual substitutions.
1812 open (IN, "$parm_cwd/confs/$testno") ||
1813 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
1814 open (OUT, ">test-config") ||
1815 tests_exit(-1, "Couldn't open test-config: $!\n");
1818 do_substitute($testno);
1824 # The string $msg1 in args substitutes the message id of the first
1825 # message on the queue, and so on. */
1827 if ($args =~ /\$msg/)
1829 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
1830 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1831 "-C $parm_cwd/test-config |";
1832 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
1833 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
1835 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
1838 # Done backwards just in case there are more than 9
1841 for ($i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
1842 if ( $args =~ /\$msg\d/ )
1844 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n");
1848 # If -d is specified in $optargs, remove it from $args; i.e. let
1849 # the command line for runtest override. Then run Exim.
1851 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
1853 $cmd = "$envset$sudo$parm_cwd/eximdir/exim$special$optargs " .
1854 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
1855 "-C $parm_cwd/test-config $args " .
1856 ">>test-stdout 2>>test-stderr";
1858 # If the command is starting an Exim daemon, we run it in the same
1859 # way as the "server" command above, that is, we don't want to wait
1860 # for the process to finish. That happens when "killdaemon" is obeyed later
1861 # in the script. We also send the stderr output to test-stderr-server. The
1862 # daemon has its log files put in a different place too (by configuring with
1863 # log_file_path). This requires the directory to be set up in advance.
1865 # There are also times when we want to run a non-daemon version of Exim
1866 # (e.g. a queue runner) with the server configuration. In this case,
1867 # we also define -DNOTDAEMON.
1869 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
1871 if ($debug) { printf ">> daemon: $cmd\n"; }
1872 run_system("sudo mkdir spool/log 2>/dev/null");
1873 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
1875 # Before running the command, convert the -bd option into -bdf so that an
1876 # Exim daemon doesn't double fork. This means that when we wait close
1877 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
1878 # file is written to the spool directory, in case the Exim binary was
1879 # built with PID_FILE_PATH pointing somewhere else.
1881 $cmd =~ s!\s-bd\s! -bdf -oP $parm_cwd/spool/exim-daemon.pid !;
1882 print ">> |${cmd}-server\n" if ($debug);
1883 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
1884 DAEMONCMD->autoflush(1);
1885 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
1886 select(undef, undef, undef, 0.3); # Let the daemon get going
1887 return 3; # Don't wait
1889 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
1891 my $listen_port = $1;
1892 my $waitmode_sock = new FileHandle;
1893 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
1894 run_system("sudo mkdir spool/log 2>/dev/null");
1895 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
1897 my ($s_ip,$s_port) = ('127.0.0.1', $listen_port);
1898 my $sin = sockaddr_in($s_port, inet_aton($s_ip))
1899 or die "** Failed packing $s_ip:$s_port\n";
1900 socket($waitmode_sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
1901 or die "** Unable to open socket $s_ip:$s_port: $!\n";
1902 setsockopt($waitmode_sock, SOL_SOCKET, SO_REUSEADDR, 1)
1903 or die "** Unable to setsockopt(SO_REUSEADDR): $!\n";
1904 bind($waitmode_sock, $sin)
1905 or die "** Unable to bind socket ($s_port): $!\n";
1906 listen($waitmode_sock, 5);
1908 if (not defined $pid) { die "** fork failed: $!\n" }
1911 open(STDIN, "<&", $waitmode_sock) or die "** dup sock to stdin failed: $!\n";
1912 close($waitmode_sock);
1913 print "[$$]>> ${cmd}-server\n" if ($debug);
1914 exec "exec ${cmd}-server";
1917 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
1918 select(undef, undef, undef, 0.3); # Let the daemon get going
1919 return (3, { exim_pid => $pid }); # Don't wait
1926 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
1929 # Run the command, with stdin connected to a pipe, and write the stdin data
1930 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
1931 # the terminating newline (and the \NONL\). If the command contains
1932 # -DSERVER=server add "-server" to the command, where it will adjoin the name
1933 # for the stderr file. See comment above about the use of -DSERVER.
1935 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
1936 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
1937 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
1943 last if /^\*{4}\s*$/;
1944 do_substitute($testno);
1945 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
1948 # For timeout tests, wait before closing the pipe; we expect a
1949 # SIGPIPE error in this case.
1953 printf(" Test %d sleep $wait_time ", $$subtestref);
1954 while ($wait_time-- > 0)
1959 printf("\r Test %d $cr", $$subtestref);
1962 $sigpipehappened = 0;
1963 close CMD; # Waits for command to finish
1964 return $yield; # Ran command and waited
1970 ###############################################################################
1971 ###############################################################################
1973 # Here beginneth the Main Program ...
1975 ###############################################################################
1976 ###############################################################################
1980 print "Exim tester $testversion\n";
1983 ##################################################
1984 # Some tests check created file modes #
1985 ##################################################
1990 ##################################################
1991 # Check for the "less" command #
1992 ##################################################
1994 $more = "more" if system("which less >/dev/null 2>&1") != 0;
1998 ##################################################
1999 # Check for sudo access to root #
2000 ##################################################
2002 print "You need to have sudo access to root to run these tests. Checking ...\n";
2003 if (system("sudo date >/dev/null") != 0)
2005 die "** Test for sudo failed: testing abandoned.\n";
2009 print "Test for sudo OK\n";
2014 ##################################################
2015 # See if an Exim binary has been given #
2016 ##################################################
2018 # If the first character of the first argument is '/', the argument is taken
2019 # as the path to the binary.
2021 $parm_exim = (@ARGV > 0 && $ARGV[0] =~ m?^/?)? shift @ARGV : "";
2022 print "Exim binary is $parm_exim\n" if $parm_exim ne "";
2026 ##################################################
2027 # Sort out options and which tests are to be run #
2028 ##################################################
2030 # There are a few possible options for the test script itself; after these, any
2031 # options are passed on to Exim calls within the tests. Typically, this is used
2032 # to turn on Exim debugging while setting up a test.
2034 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2036 my($arg) = shift @ARGV;
2039 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2040 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
2041 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2042 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2043 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2044 if ($arg eq "-KEEP") { $save_output = 1; next; }
2046 $optargs .= " $arg";
2049 # Any subsequent arguments are a range of test numbers.
2053 $test_end = $test_start = $ARGV[0];
2054 $test_end = $ARGV[1] if (@ARGV > 1);
2055 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2056 if $test_end eq "+";
2057 die "** Test numbers out of order\n" if ($test_end < $test_start);
2061 ##################################################
2062 # Make the command's directory current #
2063 ##################################################
2065 # After doing so, we find its absolute path name.
2068 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2069 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2070 $parm_cwd = Cwd::getcwd();
2073 ##################################################
2074 # Search for an Exim binary to test #
2075 ##################################################
2077 # If an Exim binary hasn't been provided, try to find one. We can handle the
2078 # case where exim-testsuite is installed alongside Exim source directories. For
2079 # PH's private convenience, if there's a directory just called "exim4", that
2080 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2083 if ($parm_exim eq "")
2085 my($use_srcdir) = "";
2087 opendir DIR, ".." || die "** Failed to opendir \"..\": $!\n";
2088 while ($f = readdir(DIR))
2092 # Try this directory if it is "exim4" or if it is exim-snapshot or exim-n.m
2093 # possibly followed by -RCx where n.m is greater than any previously tried
2094 # directory. Thus, we should choose the highest version of Exim that has
2097 if ($f eq "exim4" || $f eq "exim-snapshot")
2101 if ($f =~ /^exim-\d+\.\d+(-RC\d+)?$/ && $f gt $use_srcdir); }
2103 # Look for a build directory with a binary in it. If we find a binary,
2104 # accept this source directory.
2108 opendir SRCDIR, "../$srcdir" ||
2109 die "** Failed to opendir \"$cwd/../$srcdir\": $!\n";
2110 while ($f = readdir(SRCDIR))
2112 if ($f =~ /^build-/ && -e "../$srcdir/$f/exim")
2114 $use_srcdir = $srcdir;
2115 $parm_exim = "$cwd/../$srcdir/$f/exim";
2116 $parm_exim =~ s'/[^/]+/\.\./'/';
2123 # If we have found "exim4" or "exim-snapshot", that takes precedence.
2124 # Otherwise, continue to see if there's a later version.
2126 last if $use_srcdir eq "exim4" || $use_srcdir eq "exim-snapshot";
2129 print "Exim binary found in $parm_exim\n" if $parm_exim ne "";
2132 # If $parm_exim is still empty, ask the caller
2134 if ($parm_exim eq "")
2136 print "** Did not find an Exim binary to test\n";
2137 for ($i = 0; $i < 5; $i++)
2140 print "** Enter pathname for Exim binary: ";
2141 chomp($trybin = <STDIN>);
2144 $parm_exim = $trybin;
2149 print "** $trybin does not exist\n";
2152 die "** Too many tries\n" if $parm_exim eq "";
2157 ##################################################
2158 # Find what is in the binary #
2159 ##################################################
2161 # deal with TRUSTED_CONFIG_LIST restrictions
2162 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2163 symlink("$parm_cwd/confs/0000", "$parm_cwd/test-config")
2164 or die "Unable to link initial config into place: $!\n";
2166 print("Probing with config file: $parm_cwd/test-config\n");
2167 open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
2168 "-bP exim_user exim_group|") ||
2169 die "** Cannot run $parm_exim: $!\n";
2172 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2173 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2177 if (defined $parm_eximuser)
2179 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2180 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2184 print "Unable to extract exim_user from binary.\n";
2185 print "Check if Exim refused to run; if so, consider:\n";
2186 print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
2187 die "Failing to get information from binary.\n";
2190 if (defined $parm_eximgroup)
2192 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2193 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2196 open(EXIMINFO, "$parm_exim -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2197 die "** Cannot run $parm_exim: $!\n";
2199 print "-" x 78, "\n";
2205 if (/^Exim version/) { print; }
2207 elsif (/^Size of off_t: (\d+)/)
2210 $have_largefiles = 1 if $1 > 4;
2211 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2215 elsif (/^Support for: (.*)/)
2218 @temp = split /(\s+)/, $1;
2220 %parm_support = @temp;
2223 elsif (/^Lookups \(built-in\): (.*)/)
2226 @temp = split /(\s+)/, $1;
2228 %parm_lookups = @temp;
2231 elsif (/^Authenticators: (.*)/)
2234 @temp = split /(\s+)/, $1;
2236 %parm_authenticators = @temp;
2239 elsif (/^Routers: (.*)/)
2242 @temp = split /(\s+)/, $1;
2244 %parm_routers = @temp;
2247 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2248 # that the basic transport name is set, and then the name with each of the
2251 elsif (/^Transports: (.*)/)
2254 @temp = split /(\s+)/, $1;
2257 %parm_transports = @temp;
2258 foreach $k (keys %parm_transports)
2262 @temp = split /\//, $k;
2263 $parm_transports{"$temp[0]"} = " ";
2264 for ($i = 1; $i < @temp; $i++)
2265 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2271 print "-" x 78, "\n";
2273 unlink("$parm_cwd/test-config");
2275 ##################################################
2276 # Check for SpamAssassin and ClamAV #
2277 ##################################################
2279 # These are crude tests. If they aren't good enough, we'll have to improve
2280 # them, for example by actually passing a message through spamc or clamscan.
2282 if (defined $parm_support{'Content_Scanning'})
2284 my $sock = new FileHandle;
2286 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2288 print "The spamc command works:\n";
2290 # This test for an active SpamAssassin is courtesy of John Jetmore.
2291 # The tests are hard coded to localhost:783, so no point in making
2292 # this test flexible like the clamav test until the test scripts are
2293 # changed. spamd doesn't have the nice PING/PONG protoccol that
2294 # clamd does, but it does respond to errors in an informative manner,
2297 my($sint,$sport) = ('127.0.0.1',783);
2300 my $sin = sockaddr_in($sport, inet_aton($sint))
2301 or die "** Failed packing $sint:$sport\n";
2302 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2303 or die "** Unable to open socket $sint:$sport\n";
2306 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2308 connect($sock, $sin)
2309 or die "** Unable to connect to socket $sint:$sport\n";
2312 select((select($sock), $| = 1)[0]);
2313 print $sock "bad command\r\n";
2316 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2322 or die "** Did not get SPAMD from socket $sint:$sport. "
2329 print " Assume SpamAssassin (spamd) is not running\n";
2333 $parm_running{'SpamAssassin'} = ' ';
2334 print " SpamAssassin (spamd) seems to be running\n";
2339 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2342 # For ClamAV, we need to find the clamd socket for use in the Exim
2343 # configuration. Search for the clamd configuration file.
2345 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2347 my($f, $clamconf, $test_prefix);
2349 print "The clamscan command works";
2351 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2352 $test_prefix = "" if !defined $test_prefix;
2354 foreach $f ("$test_prefix/etc/clamd.conf",
2355 "$test_prefix/usr/local/etc/clamd.conf",
2356 "$test_prefix/etc/clamav/clamd.conf", "")
2365 # Read the ClamAV configuration file and find the socket interface.
2367 if ($clamconf ne "")
2370 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2373 if (/^LocalSocket\s+(.*)/)
2375 $parm_clamsocket = $1;
2376 $socket_domain = AF_UNIX;
2379 if (/^TCPSocket\s+(\d+)/)
2381 if (defined $parm_clamsocket)
2383 $parm_clamsocket .= " $1";
2384 $socket_domain = AF_INET;
2389 $parm_clamsocket = " $1";
2392 elsif (/^TCPAddr\s+(\S+)/)
2394 if (defined $parm_clamsocket)
2396 $parm_clamsocket = $1 . $parm_clamsocket;
2397 $socket_domain = AF_INET;
2402 $parm_clamsocket = $1;
2408 if (defined $socket_domain)
2410 print ":\n The clamd socket is $parm_clamsocket\n";
2411 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2415 if ($socket_domain == AF_UNIX)
2417 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2419 elsif ($socket_domain == AF_INET)
2421 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2422 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2423 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2427 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2429 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2430 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2432 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2435 my $ofh = select $sock; $| = 1; select $ofh;
2436 print $sock "PING\n";
2438 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2443 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2450 print " Assume ClamAV is not running\n";
2454 $parm_running{'ClamAV'} = ' ';
2455 print " ClamAV seems to be running\n";
2460 print ", but the socket for clamd could not be determined\n";
2461 print "Assume ClamAV is not running\n";
2467 print ", but I can't find a configuration for clamd\n";
2468 print "Assume ClamAV is not running\n";
2474 ##################################################
2475 # Test for the basic requirements #
2476 ##################################################
2478 # This test suite assumes that Exim has been built with at least the "usual"
2479 # set of routers, transports, and lookups. Ensure that this is so.
2483 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
2485 $missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
2486 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
2487 $missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
2488 $missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
2490 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
2491 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
2492 $missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
2493 $missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
2498 print "** Many features can be included or excluded from Exim binaries.\n";
2499 print "** This test suite requires that Exim is built to contain a certain\n";
2500 print "** set of basic facilities. It seems that some of these are missing\n";
2501 print "** from the binary that is under test, so the test cannot proceed.\n";
2502 print "** The missing facilities are:\n";
2504 die "** Test script abandoned\n";
2508 ##################################################
2509 # Check for the auxiliary programs #
2510 ##################################################
2512 # These are always required:
2514 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
2515 "fakens", "iefbr14", "server")
2517 next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
2518 next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
2519 if (!-e "bin/$prog")
2522 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
2523 die "** Test script abandoned\n";
2527 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
2528 # compiled on systems where we don't know how to. However, if Exim does not
2529 # have that functionality compiled, we needn't bother.
2531 $dlfunc_deleted = 0;
2532 if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
2534 delete $parm_support{'Expand_dlfunc'};
2535 $dlfunc_deleted = 1;
2539 ##################################################
2540 # Find environmental details #
2541 ##################################################
2543 # Find the caller of this program.
2545 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
2546 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
2548 $pwpw = $pwpw; # Kill Perl warnings
2549 $pwquota = $pwquota;
2552 $parm_caller_group = getgrgid($parm_caller_gid);
2554 print "Program caller is $parm_caller, whose group is $parm_caller_group\n";
2555 print "Home directory is $parm_caller_home\n";
2557 unless (defined $parm_eximgroup)
2559 print "Unable to derive \$parm_eximgroup.\n";
2560 die "** ABANDONING.\n";
2563 print "You need to be in the Exim group to run these tests. Checking ...";
2565 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
2571 print "\nOh dear, you are not in the Exim group.\n";
2572 die "** Testing abandoned.\n";
2575 # Find this host's IP addresses - there may be many, of course, but we keep
2576 # one of each type (IPv4 and IPv6).
2584 open(IFCONFIG, "ifconfig -a|") || die "** Cannot run \"ifconfig\": $!\n";
2585 while (($parm_ipv4 eq "" || $parm_ipv6 eq "") && ($_ = <IFCONFIG>))
2588 if ($parm_ipv4 eq "" &&
2589 $_ =~ /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)\s/i)
2592 next if ($ip eq "127.0.0.1");
2596 if ($parm_ipv6 eq "" &&
2597 $_ =~ /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)/i)
2600 next if ($ip eq "::1" || $ip =~ /^fe80/i);
2606 # Use private IP addresses if there are no public ones.
2608 $parm_ipv4 = $local_ipv4 if ($parm_ipv4 eq "");
2609 $parm_ipv6 = $local_ipv6 if ($parm_ipv6 eq "");
2611 # If either type of IP address is missing, we need to set the value to
2612 # something other than empty, because that wrecks the substitutions. The value
2613 # is reflected, so use a meaningful string. Set appropriate options for the
2614 # "server" command. In practice, however, many tests assume 127.0.0.1 is
2615 # available, so things will go wrong if there is no IPv4 address. The lack
2616 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
2617 # and $have_ipv6 false.
2619 if ($parm_ipv4 eq "")
2622 $parm_ipv4 = "<no IPv4 address found>";
2623 $server_opts .= " -noipv4";
2625 elsif ($have_ipv4 == 0)
2627 $parm_ipv4 = "<IPv4 testing disabled>";
2628 $server_opts .= " -noipv4";
2632 $parm_running{"IPv4"} = " ";
2635 if ($parm_ipv6 eq "")
2638 $parm_ipv6 = "<no IPv6 address found>";
2639 $server_opts .= " -noipv6";
2640 delete($parm_support{"IPv6"});
2642 elsif ($have_ipv6 == 0)
2644 $parm_ipv6 = "<IPv6 testing disabled>";
2645 $server_opts .= " -noipv6";
2646 delete($parm_support{"IPv6"});
2648 elsif (!defined $parm_support{'IPv6'})
2651 $parm_ipv6 = "<no IPv6 support in Exim binary>";
2652 $server_opts .= " -noipv6";
2656 $parm_running{"IPv6"} = " ";
2659 print "IPv4 address is $parm_ipv4\n";
2660 print "IPv6 address is $parm_ipv6\n";
2662 # For munging test output, we need the reversed IP addresses.
2664 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
2665 join(".", reverse(split /\./, $parm_ipv4));
2667 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
2668 if ($parm_ipv6 =~ /^[\da-f]/)
2670 my(@comps) = split /:/, $parm_ipv6;
2672 foreach $comp (@comps)
2674 push @nibbles, sprintf("%lx", hex($comp) >> 8);
2675 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
2677 $parm_ipv6r = join(".", reverse(@nibbles));
2680 # Find the host name, fully qualified.
2682 chomp($temp = `hostname`);
2683 $parm_hostname = (gethostbyname($temp))[0];
2684 $parm_hostname = "no.host.name.found" if $parm_hostname eq "";
2685 print "Hostname is $parm_hostname\n";
2687 if ($parm_hostname !~ /\./)
2689 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
2692 # Find the user's shell
2694 $parm_shell = $ENV{'SHELL'};
2697 ##################################################
2698 # Create a testing version of Exim #
2699 ##################################################
2701 # We want to be able to run Exim with a variety of configurations. Normally,
2702 # the use of -C to change configuration causes Exim to give up its root
2703 # privilege (unless the caller is exim or root). For these tests, we do not
2704 # want this to happen. Also, we want Exim to know that it is running in its
2707 # We achieve this by copying the binary and patching it as we go. The new
2708 # binary knows it is a testing copy, and it allows -C and -D without loss of
2709 # privilege. Clearly, this file is dangerous to have lying around on systems
2710 # where there are general users with login accounts. To protect against this,
2711 # we put the new binary in a special directory that is accessible only to the
2712 # caller of this script, who is known to have sudo root privilege from the test
2713 # that was done above. Furthermore, we ensure that the binary is deleted at the
2714 # end of the test. First ensure the directory exists.
2717 { unlink "eximdir/exim"; } # Just in case
2720 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
2721 system("sudo chgrp $parm_eximgroup eximdir");
2724 # The construction of the patched binary must be done as root, so we use
2725 # a separate script. As well as indicating that this is a test-harness binary,
2726 # the version number is patched to "x.yz" so that its length is always the
2727 # same. Otherwise, when it appears in Received: headers, it affects the length
2728 # of the message, which breaks certain comparisons.
2730 die "** Unable to make patched exim: $!\n"
2731 if (system("sudo ./patchexim $parm_exim") != 0);
2733 # From this point on, exits from the program must go via the subroutine
2734 # tests_exit(), so that suitable cleaning up can be done when required.
2735 # Arrange to catch interrupting signals, to assist with this.
2737 $SIG{'INT'} = \&inthandler;
2738 $SIG{'PIPE'} = \&pipehandler;
2740 # For some tests, we need another copy of the binary that is setuid exim rather
2743 system("sudo cp eximdir/exim eximdir/exim_exim;" .
2744 "sudo chown $parm_eximuser eximdir/exim_exim;" .
2745 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
2746 "sudo chmod 06755 eximdir/exim_exim");
2749 ##################################################
2750 # Make copies of utilities we might need #
2751 ##################################################
2753 # Certain of the tests make use of some of Exim's utilities. We do not need
2754 # to be root to copy these.
2756 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
2758 $dbm_build_deleted = 0;
2759 if (defined $parm_lookups{'dbm'} &&
2760 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
2762 delete $parm_lookups{'dbm'};
2763 $dbm_build_deleted = 1;
2766 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
2768 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
2771 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
2773 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
2776 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
2778 tests_exit(-1, "Failed to make a copy of exinext: $!");
2781 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
2783 tests_exit(-1, "Failed to make a copy of exigrep: $!");
2786 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
2788 tests_exit(-1, "Failed to make a copy of eximstats: $!");
2792 ##################################################
2793 # Check that the Exim user can access stuff #
2794 ##################################################
2796 # We delay this test till here so that we can check access to the actual test
2797 # binary. This will be needed when Exim re-exec's itself to do deliveries.
2799 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
2800 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
2802 if ($parm_caller_uid eq $parm_exim_uid) {
2803 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
2804 ."the same as caller ($parm_caller,$parm_caller_uid)");
2807 print "The Exim user needs access to the test suite directory. Checking ...";
2809 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
2811 my($why) = "unknown failure $rc";
2813 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
2814 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
2815 $why = "Couldn't read auxiliary group list" if $rc == 3;
2816 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
2817 $why = "Couldn't set gid" if $rc == 5;
2818 $why = "Couldn't set uid" if $rc == 6;
2819 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
2820 print "\n** $why\n";
2821 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
2829 ##################################################
2830 # Create a list of available tests #
2831 ##################################################
2833 # The scripts directory contains a number of subdirectories whose names are
2834 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
2835 # from the first requires certain optional features to be included in the Exim
2836 # binary. These requirements are contained in a file called "REQUIRES" within
2837 # the directory. We scan all these tests, discarding those that cannot be run
2838 # because the current binary does not support the right facilities, and also
2839 # those that are outside the numerical range selected.
2841 print "\nTest range is $test_start to $test_end\n";
2842 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
2844 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
2845 if $dbm_build_deleted;
2847 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
2848 @test_dirs = sort readdir(DIR);
2851 # Remove . and .. and CVS from the list.
2853 for ($i = 0; $i < @test_dirs; $i++)
2855 my($d) = $test_dirs[$i];
2856 if ($d eq "." || $d eq ".." || $d eq "CVS")
2858 splice @test_dirs, $i, 1;
2863 # Scan for relevant tests
2865 for ($i = 0; $i < @test_dirs; $i++)
2867 my($testdir) = $test_dirs[$i];
2870 print ">>Checking $testdir\n" if $debug;
2872 # Skip this directory if the first test is equal or greater than the first
2873 # test in the next directory.
2875 next if ($i < @test_dirs - 1) &&
2876 ($test_start >= substr($test_dirs[$i+1], 0, 4));
2878 # No need to carry on if the end test is less than the first test in this
2881 last if $test_end < substr($testdir, 0, 4);
2883 # Check requirements, if any.
2885 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
2891 if (/^support (.*)$/)
2893 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
2895 elsif (/^running (.*)$/)
2897 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
2899 elsif (/^lookup (.*)$/)
2901 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
2903 elsif (/^authenticators? (.*)$/)
2905 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
2907 elsif (/^router (.*)$/)
2909 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
2911 elsif (/^transport (.*)$/)
2913 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
2917 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
2924 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
2928 # Loop if we do not want the tests in this subdirectory.
2933 print "Omitting tests in $testdir (missing $_)\n";
2937 # We want the tests from this subdirectory, provided they are in the
2938 # range that was selected.
2940 opendir(SUBDIR, "scripts/$testdir") ||
2941 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
2942 @testlist = sort readdir(SUBDIR);
2945 foreach $test (@testlist)
2947 next if $test !~ /^\d{4}$/;
2948 next if $test < $test_start || $test > $test_end;
2949 push @test_list, "$testdir/$test";
2953 print ">>Test List: @test_list\n", if $debug;
2956 ##################################################
2957 # Munge variable auxiliary data #
2958 ##################################################
2960 # Some of the auxiliary data files have to refer to the current testing
2961 # directory and other parameter data. The generic versions of these files are
2962 # stored in the aux-var-src directory. At this point, we copy each of them
2963 # to the aux-var directory, making appropriate substitutions. There aren't very
2964 # many of them, so it's easiest just to do this every time. Ensure the mode
2965 # is standardized, as this path is used as a test for the ${stat: expansion.
2967 # A similar job has to be done for the files in the dnszones-src directory, to
2968 # make the fake DNS zones for testing. Most of the zone files are copied to
2969 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
2970 # networks that are defined by parameter.
2972 foreach $basedir ("aux-var", "dnszones")
2974 system("sudo rm -rf $parm_cwd/$basedir");
2975 mkdir("$parm_cwd/$basedir", 0777);
2976 chmod(0755, "$parm_cwd/$basedir");
2978 opendir(AUX, "$parm_cwd/$basedir-src") ||
2979 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
2980 my(@filelist) = readdir(AUX);
2983 foreach $file (@filelist)
2985 my($outfile) = $file;
2986 next if $file =~ /^\./;
2988 if ($file eq "db.ip4.V4NET")
2990 $outfile = "db.ip4.$parm_ipv4_test_net";
2992 elsif ($file eq "db.ip6.V6NET")
2994 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
2996 $outfile = "db.ip6.@nibbles";
3000 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3001 open(IN, "$parm_cwd/$basedir-src/$file") ||
3002 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3003 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3004 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3016 ##################################################
3017 # Create fake DNS zones for this host #
3018 ##################################################
3020 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3021 # sure that there are forward and reverse registrations for this host, using
3022 # its real IP addresses. Dynamically created zone files achieve this.
3024 if ($have_ipv4 || $have_ipv6)
3026 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3027 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3028 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3029 print OUT "; This is a dynamically constructed fake zone file.\n" .
3030 "; The following line causes fakens to return PASS_ON\n" .
3031 "; for queries that it cannot answer\n\n" .
3032 "PASS ON NOT FOUND\n\n";
3033 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3034 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3035 print OUT "\n; End\n";
3039 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3041 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3042 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3044 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3045 print OUT "; This is a dynamically constructed fake zone file.\n" .
3046 "; The zone is $components[0].in-addr.arpa.\n\n" .
3047 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3052 if ($have_ipv6 && $parm_ipv6 ne "::1")
3054 my($exp_v6) = $parm_ipv6;
3055 $exp_v6 =~ s/[^:]//g;
3056 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3057 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3058 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3059 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3060 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3061 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3063 my(@components) = split /:/, $exp_v6;
3064 my(@nibbles) = reverse (split /\s*/, shift @components);
3068 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3070 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3071 print OUT "; This is a dynamically constructed fake zone file.\n" .
3072 "; The zone is @nibbles.ip6.arpa.\n\n";
3074 @components = reverse @components;
3075 foreach $c (@components)
3077 $c = "0$c" until $c =~ /^..../;
3078 @nibbles = reverse(split /\s*/, $c);
3079 print OUT "$sep@nibbles";
3083 print OUT " PTR $parm_hostname.\n\n; End\n";
3090 ##################################################
3091 # Create lists of mailboxes and message logs #
3092 ##################################################
3094 # We use these lists to check that a test has created the expected files. It
3095 # should be faster than looking for the file each time. For mailboxes, we have
3096 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3097 # is just a flat list of files.
3099 @oldmails = list_files_below("mail");
3100 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3101 @oldmsglogs = readdir(DIR);
3106 ##################################################
3107 # Run the required tests #
3108 ##################################################
3110 # Each test script contains a number of tests, separated by a line that
3111 # contains ****. We open input from the terminal so that we can read responses
3114 open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
3116 print "\nPress RETURN to run the tests: ";
3122 foreach $test (@test_list)
3125 local($commandno) = 0;
3126 local($subtestno) = 0;
3127 local($testno) = substr($test, -4);
3128 local($sortlog) = 0;
3132 my($thistestdir) = substr($test, 0, -5);
3134 if ($lasttestdir ne $thistestdir)
3137 if (-s "scripts/$thistestdir/REQUIRES")
3140 print "\n>>> The following tests require: ";
3141 open(IN, "scripts/$thistestdir/REQUIRES") ||
3142 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3145 $gnutls = 1 if /^support GnuTLS/;
3152 $lasttestdir = $thistestdir;
3154 # Remove any debris in the spool directory and the test-mail directory
3155 # and also the files for collecting stdout and stderr. Then put back
3156 # the test-mail directory for appendfile deliveries.
3158 system "sudo /bin/rm -rf spool test-*";
3159 system "mkdir test-mail 2>/dev/null";
3161 # A privileged Exim will normally make its own spool directory, but some of
3162 # the tests run in unprivileged modes that don't always work if the spool
3163 # directory isn't already there. What is more, we want anybody to be able
3164 # to read it in order to find the daemon's pid.
3166 system "mkdir spool; " .
3167 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3168 "sudo chmod 0755 spool";
3170 # Empty the cache that keeps track of things like message id mappings, and
3171 # set up the initial sequence strings.
3184 # Remove the associative arrays used to hold checked mail files and msglogs
3186 undef %expected_mails;
3187 undef %expected_msglogs;
3189 # Open the test's script
3191 open(SCRIPT, "scripts/$test") ||
3192 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3194 # The first line in the script must be a comment that is used to identify
3195 # the set of tests as a whole.
3199 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3200 printf("%s %s", (substr $test, 5), (substr $_, 2));
3202 # Loop for each of the subtests within the script. The variable $server_pid
3203 # is used to remember the pid of a "server" process, for which we do not
3204 # wait until we have waited for a subsequent command.
3206 local($server_pid) = 0;
3207 for ($commandno = 1; !eof SCRIPT; $commandno++)
3209 # Skip further leading comments and blank lines, handle the flag setting
3210 # commands, and deal with tests for IP support.
3215 if (/^no_message_check/) { $message_skip = 1; next; }
3216 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3217 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3218 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3219 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3220 if (/^sortlog/) { $sortlog = 1; next; }
3222 if (/^need_largefiles/)
3224 next if $have_largefiles;
3225 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3226 $docheck = 0; # don't check output
3227 undef $_; # pretend EOF
3234 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3235 $docheck = 0; # don't check output
3236 undef $_; # pretend EOF
3247 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3248 $docheck = 0; # don't check output
3249 undef $_; # pretend EOF
3253 if (/^need_move_frozen_messages/)
3255 next if defined $parm_support{"move_frozen_messages"};
3256 print ">>> move frozen message support is needed for test $testno, " .
3257 "but is not\n>>> available: skipping\n";
3258 $docheck = 0; # don't check output
3259 undef $_; # pretend EOF
3263 last unless /^(#|\s*$)/;
3265 last if !defined $_; # Hit EOF
3267 my($subtest_startline) = $lineno;
3269 # Now run the command. The function returns 0 if exim was run and waited
3270 # for, 1 if any other command was run and waited for, and 2 if a command
3271 # was run and not waited for (usually a daemon or server startup).
3273 my($commandname) = "";
3275 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3279 print ">> rc=$rc cmdrc=$cmdrc\n";
3280 if (defined $run_extra) {
3281 foreach my $k (keys %$run_extra) {
3282 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3283 print ">> $k -> $v\n";
3287 $run_extra = {} unless defined $run_extra;
3288 foreach my $k (keys %$run_extra) {
3289 if (exists $TEST_STATE->{$k}) {
3290 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3291 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3293 if (defined $run_extra->{$k}) {
3294 $TEST_STATE->{$k} = $run_extra->{$k};
3295 } elsif (exists $TEST_STATE->{$k}) {
3296 delete $TEST_STATE->{$k};
3300 # Hit EOF after an initial return code number
3302 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3304 # Carry on with the next command if we did not wait for this one. $rc == 0
3305 # if no subprocess was run; $rc == 3 if we started a process but did not
3308 next if ($rc == 0 || $rc == 3);
3310 # We ran and waited for a command. Check for the expected result unless
3313 if ($cmdrc != $expectrc && !$sigpipehappened)
3315 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3316 if (($cmdrc & 0xff) == 0)
3318 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3320 elsif (($cmdrc & 0xff00) == 0)
3321 { printf("** Killed by signal %d", $cmdrc & 255); }
3323 { printf("** Status %x", $cmdrc); }
3327 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3329 tests_exit(1) if /^q?$/i;
3333 system("$more test-stderr");
3337 system("$more test-stdout");
3341 $retry = 1 if /^r$/i;
3345 # If the command was exim, and a listening server is running, we can now
3346 # close its input, which causes us to wait for it to finish, which is why
3347 # we didn't close it earlier.
3349 if ($rc == 2 && $server_pid != 0)
3355 if (($? & 0xff) == 0)
3356 { printf("Server return code %d", $?/256); }
3357 elsif (($? & 0xff00) == 0)
3358 { printf("Server killed by signal %d", $? & 255); }
3360 { printf("Server status %x", $?); }
3364 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3366 tests_exit(1) if /^q?$/i;
3371 open(S, "test-stdout-server") ||
3372 tests_exit(-1, "Failed to open test-stdout-server: $!");
3377 $retry = 1 if /^r$/i;
3384 # The script has finished. Check the all the output that was generated. The
3385 # function returns 0 if all is well, 1 if we should rerun the test (the files
3386 # have been updated). It does not return if the user responds Q to a prompt.
3391 print (("#" x 79) . "\n");
3397 if (check_output() != 0)
3399 print (("#" x 79) . "\n");
3404 print (" Script completed\n");
3410 ##################################################
3411 # Exit from the test script #
3412 ##################################################
3414 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
3417 # End of runtest script
3418 # vim: set sw=2 et :