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 ###############################################################################
22 # Start by initializing some global variables
24 $testversion = "4.72 (02-Jun-10)";
26 $cf = "bin/cf -exact";
40 $test_end = $test_top = 8999;
41 $test_special_top = 9999;
46 # Networks to use for DNS tests. We need to choose some networks that will
47 # never be used so that there is no chance that the host on which we are
48 # running is actually in one of the test networks. Private networks such as
49 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
50 # Rather than use some unassigned numbers (that might become assigned later),
51 # I have chosen some multicast networks, in the belief that such addresses
52 # won't ever be assigned to hosts. This is the only place where these numbers
53 # are defined, so it is trivially possible to change them should that ever
56 $parm_ipv4_test_net = "224";
57 $parm_ipv6_test_net = "ff00";
59 # Port numbers are currently hard-wired
61 $parm_port_n = 1223; # Nothing listening on this port
62 $parm_port_s = 1224; # Used for the "server" command
63 $parm_port_d = 1225; # Used for the Exim daemon
64 $parm_port_d2 = 1226; # Additional for daemon
65 $parm_port_d3 = 1227; # Additional for daemon
66 $parm_port_d4 = 1228; # Additional for daemon
70 ###############################################################################
71 ###############################################################################
73 # Define a number of subroutines
75 ###############################################################################
76 ###############################################################################
79 ##################################################
81 ##################################################
83 sub pipehandler { $sigpipehappened = 1; }
85 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
88 ##################################################
89 # Do global macro substitutions #
90 ##################################################
92 # This function is applied to configurations, command lines and data lines in
93 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
94 # directory. It takes one argument: the current test number, or zero when
95 # setting up files before running any tests.
98 s?\bCALLER\b?$parm_caller?g;
99 s?\bCALLERGROUP\b?$parm_caller_group?g;
100 s?\bCALLER_UID\b?$parm_caller_uid?g;
101 s?\bCALLER_GID\b?$parm_caller_gid?g;
102 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
103 s?\bDIR/?$parm_cwd/?g;
104 s?\bEXIMGROUP\b?$parm_eximgroup?g;
105 s?\bEXIMUSER\b?$parm_eximuser?g;
106 s?\bHOSTIPV4\b?$parm_ipv4?g;
107 s?\bHOSTIPV6\b?$parm_ipv6?g;
108 s?\bHOSTNAME\b?$parm_hostname?g;
109 s?\bPORT_D\b?$parm_port_d?g;
110 s?\bPORT_D2\b?$parm_port_d2?g;
111 s?\bPORT_D3\b?$parm_port_d3?g;
112 s?\bPORT_D4\b?$parm_port_d4?g;
113 s?\bPORT_N\b?$parm_port_n?g;
114 s?\bPORT_S\b?$parm_port_s?g;
115 s?\bTESTNUM\b?$_[0]?g;
116 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
117 s?\bV6NET:?$parm_ipv6_test_net:?g;
122 ##################################################
123 # Subroutine to tidy up and exit #
124 ##################################################
126 # In all cases, we check for any Exim daemons that have been left running, and
127 # kill them. Then remove all the spool data, test output, and the modified Exim
128 # binary if we are ending normally.
131 # $_[0] = 0 for a normal exit; full cleanup done
132 # $_[0] > 0 for an error exit; no files cleaned up
133 # $_[0] < 0 for a "die" exit; $_[1] contains a message
139 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
140 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
143 if (opendir(DIR, "spool"))
145 my(@spools) = sort readdir(DIR);
147 foreach $spool (@spools)
149 next if $spool !~ /^exim-daemon./;
150 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
153 print "Tidyup: killing daemon pid=$pid\n";
154 system("sudo rm -f spool/$spool; sudo kill -SIGINT $pid");
158 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
160 # Close the terminal input and remove the test files if all went well, unless
161 # the option to save them is set. Always remove the patched Exim binary. Then
162 # exit normally, or die.
165 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
166 if ($rc == 0 && !$save_output);
168 system("sudo /bin/rm -rf ./eximdir/*");
169 exit $rc if ($rc >= 0);
170 die "** runtest error: $_[1]\n";
175 ##################################################
176 # Subroutines used by the munging subroutine #
177 ##################################################
179 # This function is used for things like message ids, where we want to generate
180 # more than one value, but keep a consistent mapping throughout.
183 # $oldid the value from the file
184 # $base a base string into which we insert a sequence
185 # $sequence the address of the current sequence counter
188 my($oldid, $base, $sequence) = @_;
189 my($newid) = $cache{$oldid};
190 if (! defined $newid)
192 $newid = sprintf($base, $$sequence++);
193 $cache{$oldid} = $newid;
199 # This is used while munging the output from exim_dumpdb. We cheat by assuming
200 # that the date always the same, and just return the number of seconds since
204 my($day,$month,$year,$hour,$min,$sec) =
205 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
206 return $hour * 60 * 60 + $min * 60 + $sec;
210 # This is a subroutine to sort maildir files into time-order. The second field
211 # is the microsecond field, and may vary in length, so must be compared
215 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
216 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
217 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
218 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
223 ##################################################
224 # Subroutine list files below a directory #
225 ##################################################
227 # This is used to build up a list of expected mail files below a certain path
228 # in the directory tree. It has to be recursive in order to deal with multiple
231 sub list_files_below {
236 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
237 @sublist = sort maildirsort readdir(DIR);
240 foreach $file (@sublist)
242 next if $file eq "." || $file eq ".." || $file eq "CVS";
244 { @yield = (@yield, list_files_below("$dir/$file")); }
246 { push @yield, "$dir/$file"; }
254 ##################################################
255 # Munge a file before comparing #
256 ##################################################
258 # The pre-processing turns all dates, times, Exim versions, message ids, and so
259 # on into standard values, so that the compare works. Perl's substitution with
260 # an expression provides a neat way to do some of these changes.
262 # We keep a global associative array for repeatedly turning the same values
263 # into the same standard values throughout the data from a single test.
264 # Message ids get this treatment (can't be made reliable for times), and
265 # times in dumped retry databases are also handled in a special way, as are
266 # incoming port numbers.
268 # On entry to the subroutine, the file to write to is already opened with the
269 # name MUNGED. The input file name is the only argument to the subroutine.
270 # Certain actions are taken only when the name contains "stderr", "stdout",
271 # or "log". The yield of the function is 1 if a line matching "*** truncated
272 # ***" is encountered; otherwise it is 0.
279 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
281 my($is_log) = $file =~ /log/;
282 my($is_stdout) = $file =~ /stdout/;
283 my($is_stderr) = $file =~ /stderr/;
287 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
289 # Pattern for matching pids at start of stderr lines; initially something
292 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
294 # Scan the file and make the changes. Near the bottom there are some changes
295 # that are specific to certain file types, though there are also some of those
300 RESET_AFTER_EXTRA_LINE_READ:
301 # Check for "*** truncated ***"
302 $yield = 1 if /\*\*\* truncated \*\*\*/;
304 # Replace the name of this host
305 s/\Q$parm_hostname\E/the.local.host.name/g;
307 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
308 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
310 # Replace the path to the testsuite directory
311 s?\Q$parm_cwd\E?TESTSUITE?g;
313 # Replace the Exim version number (may appear in various places)
314 # patchexim should have fixed this for us
315 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
317 # Replace Exim message ids by a unique series
318 s/((?:[^\W_]{6}-){2}[^\W_]{2})
319 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
321 # The names of lock files appear in some error and debug messages
322 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
324 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
325 # port" message, because it is not always the same.
326 s/port (\d+) \([^)]+\)/port $1/g
327 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
329 # Challenges in SPA authentication
330 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
333 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
334 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
336 # Error lines on stdout from SSL contain process id values and file names.
337 # They also contain a source file name and line number, which may vary from
338 # release to release.
339 s/^\d+:error:/pppp:error:/;
340 s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
342 # There are differences in error messages between OpenSSL versions
343 s/SSL_CTX_set_cipher_list/SSL_connect/;
345 # One error test in expansions mentions base 62 or 36
346 s/is not a base (36|62) number/is not a base 36\/62 number/;
348 # This message sometimes has a different number of seconds
349 s/forced fail after \d seconds/forced fail after d seconds/;
351 # This message may contain a different DBM library name
352 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
354 # The message for a non-listening FIFO varies
355 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
357 # The name of the shell may vary
358 s/\s\Q$parm_shell\E\b/ SHELL/;
360 # Debugging output of lists of hosts may have different sort keys
361 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
363 # Random local part in callout cache testing
364 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
366 # File descriptor numbers may vary
367 s/^writing data block fd=\d+/writing data block fd=dddd/;
368 s/running as transport filter: write=\d+ read=\d+/running as transport filter: write=dddd read=dddd/;
371 # ======== Dumpdb output ========
372 # This must be before the general date/date munging.
373 # Time data lines, which look like this:
374 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
375 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
377 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
378 $expired = "" if !defined $expired;
379 my($increment) = date_seconds($date3) - date_seconds($date2);
381 # We used to use globally unique replacement values, but timing
382 # differences make this impossible. Just show the increment on the
385 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
386 $increment, $expired);
390 # more_errno values in exim_dumpdb output which are times
391 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
394 # ======== Dates and times ========
396 # Dates and times are all turned into the same value - trying to turn
397 # them into different ones cannot be done repeatedly because they are
398 # real time stamps generated while running the test. The actual date and
399 # time used was fixed when I first started running automatic Exim tests.
401 # Date/time in header lines and SMTP responses
402 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
403 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
405 # Date/time in logs and in one instance of a filter test
406 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
407 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
409 # Date/time in message separators
410 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
411 /Tue Mar 02 09:44:33 1999/gx;
413 # Date of message arrival in spool file as shown by -Mvh
414 s/^\d{9,10}\s0$/ddddddddd 0/;
416 # Date/time in mbx mailbox files
417 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;
419 # Dates/times in debugging output for writing retry records
420 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
423 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
425 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
426 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
428 # Time to retry may vary
429 s/time to retry = \S+/time to retry = tttt/;
430 s/retry record exists: age=\S+/retry record exists: age=ttt/;
431 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
433 # Date/time in exim -bV output
434 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
436 # Time on queue tolerance
440 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
441 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
444 # ======== Caller's login, uid, gid, home, gecos ========
446 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
447 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
448 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
450 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
451 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
453 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
454 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
456 s/\bname=$parm_caller_gecos\b/name=CALLER_GECOS/g;
458 # When looking at spool files with -Mvh, we will find not only the caller
459 # login, but also the uid and gid. It seems that $) in some Perls gives all
460 # the auxiliary gids as well, so don't bother checking for that.
462 s/^CALLER $> \d+$/CALLER UID GID/;
464 # There is one case where the caller's login is forced to something else,
465 # in order to test the processing of logins that contain spaces. Weird what
466 # some people do, isn't it?
468 s/^spaced user $> \d+$/CALLER UID GID/;
471 # ======== Exim's login ========
472 # For messages received by the daemon, this is in the -H file, which some
473 # tests inspect. For bounce messages, this will appear on the U= lines in
474 # logs and also after Received: and in addresses. In one pipe test it appears
475 # after "Running as:". It also appears in addresses, and in the names of lock
478 s/U=$parm_eximuser/U=EXIMUSER/;
479 s/user=$parm_eximuser/user=EXIMUSER/;
480 s/login=$parm_eximuser/login=EXIMUSER/;
481 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
482 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
483 s/\b$parm_eximuser@/EXIMUSER@/;
484 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
486 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
487 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
489 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
490 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
492 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
495 # ======== General uids, gids, and pids ========
496 # Note: this must come after munges for caller's and exim's uid/gid
498 # These are for systems where long int is 64
499 s/\buid=4294967295/uid=-1/;
500 s/\beuid=4294967295/euid=-1/;
501 s/\bgid=4294967295/gid=-1/;
502 s/\begid=4294967295/egid=-1/;
504 s/\bgid=\d+/gid=gggg/;
505 s/\begid=\d+/egid=gggg/;
506 s/\bpid=\d+/pid=pppp/;
507 s/\buid=\d+/uid=uuuu/;
508 s/\beuid=\d+/euid=uuuu/;
509 s/set_process_info:\s+\d+/set_process_info: pppp/;
510 s/queue run pid \d+/queue run pid ppppp/;
511 s/process \d+ running as transport filter/process pppp running as transport filter/;
512 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
513 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
514 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
516 # Pid in temp file in appendfile transport
517 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
519 # Optional pid in log lines
520 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
521 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
523 # Detect a daemon stderr line with a pid and save the pid for subsequent
524 # removal from following lines.
525 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
528 # Queue runner waiting messages
529 s/waiting for children of \d+/waiting for children of pppp/;
530 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
532 # ======== Port numbers ========
533 # Incoming port numbers may vary, but not in daemon startup line.
535 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
536 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
538 # This handles "connection from" and the like, when the port is given
539 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
540 && !/\*>/ && !/Connection refused/)
542 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
545 # Port in host address in spool file output from -Mvh
546 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
549 # ======== Local IP addresses ========
550 # The amount of space between "host" and the address in verification output
551 # depends on the length of the host name. We therefore reduce it to one space
553 # Also, the length of space at the end of the host line is dependent
554 # on the length of the longest line, so strip it also on otherwise
555 # un-rewritten lines like localhost
557 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
558 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
559 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
560 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
561 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]/;
562 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
563 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
564 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
565 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
566 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
569 # ======== Test network IP addresses ========
570 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
571 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
574 # ======== IP error numbers and messages ========
575 # These vary between operating systems
576 s/Can't assign requested address/Network Error/;
577 s/Cannot assign requested address/Network Error/;
578 s/Operation timed out/Connection timed out/;
579 s/Address family not supported by protocol family/Network Error/;
580 s/Network is unreachable/Network Error/;
581 s/Invalid argument/Network Error/;
583 s/\(\d+\): Network/(dd): Network/;
584 s/\(\d+\): Connection refused/(dd): Connection refused/;
585 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
586 s/\d+ 65 Connection refused/dd 65 Connection refused/;
587 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
590 # ======== Other error numbers ========
591 s/errno=\d+/errno=dd/g;
594 # ======== Output from ls ========
595 # Different operating systems use different spacing on long output
596 #s/ +/ /g if /^[-rwd]{10} /;
597 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
598 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
599 # unfortunately matches a non-ls linefull of dashes.
600 # Allow the case where we've already picked out the file protection bits.
601 s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/\1 /;
604 # ======== Message sizes =========
605 # Message sizes vary, owing to different logins and host names that get
606 # automatically inserted. I can't think of any way of even approximately
609 s/([\s,])S=\d+\b/$1S=sss/;
611 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
612 s/\sSIZE=\d+\b/ SIZE=ssss/;
613 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
614 s/old size = \d+\b/old size = sssss/;
615 s/message size = \d+\b/message size = sss/;
616 s/this message = \d+\b/this message = sss/;
617 s/Size of headers = \d+/Size of headers = sss/;
618 s/sum=(?!0)\d+/sum=dddd/;
619 s/(?<=sum=dddd )count=(?!0)\d+\b/count=dd/;
620 s/(?<=sum=0 )count=(?!0)\d+\b/count=dd/;
621 s/,S is \d+\b/,S is ddddd/;
622 s/\+0100,\d+;/+0100,ddd;/;
623 s/\(\d+ bytes written\)/(ddd bytes written)/;
624 s/added '\d+ 1'/added 'ddd 1'/;
625 s/Received\s+\d+/Received nnn/;
626 s/Delivered\s+\d+/Delivered nnn/;
629 # ======== Values in spool space failure message ========
630 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
633 # ======== Filter sizes ========
634 # The sizes of filter files may vary because of the substitution of local
635 # filenames, logins, etc.
637 s/^\d+(?= bytes read from )/ssss/;
640 # ======== OpenSSL error messages ========
641 # Different releases of the OpenSSL libraries seem to give different error
642 # numbers, or handle specific bad conditions in different ways, leading to
643 # different wording in the error messages, so we cannot compare them.
645 s/(TLS error on connection (?:from|to) .*? \(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
648 # ======== Maildir things ========
649 # timestamp output in maildir processing
650 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
652 # maildir delivery files appearing in log lines (in cases of error)
653 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
655 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
657 # Maildir file names in general
658 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
661 while (/^\d+S,\d+C\s*$/)
666 last if !/^\d+ \d+\s*$/;
667 print MUNGED "ddd d\n";
674 # ======== Output from the "fd" program about open descriptors ========
675 # The statuses seem to be different on different operating systems, but
676 # at least we'll still be checking the number of open fd's.
678 s/max fd = \d+/max fd = dddd/;
679 s/status=0 RDONLY/STATUS/g;
680 s/status=1 WRONLY/STATUS/g;
681 s/status=2 RDWR/STATUS/g;
684 # ======== Contents of spool files ========
685 # A couple of tests dump the contents of the -H file. The length fields
686 # will be wrong because of different user names, etc.
687 s/^\d\d\d(?=[PFS*])/ddd/;
690 # Lookups have a char which depends on the number of lookup types compiled in.
691 s%(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
693 # ==========================================================
694 # Some munging is specific to the specific file types
696 # ======== stdout ========
700 # Skip translate_ip_address and use_classresources in -bP output because
701 # they aren't always there.
703 next if /translate_ip_address =/;
704 next if /use_classresources/;
706 # In certain filter tests, remove initial filter lines because they just
707 # clog up by repetition.
711 next if /^(Sender\staken\sfrom|
712 Return-path\scopied\sfrom|
715 if (/^Testing \S+ filter/)
717 $_ = <IN>; # remove blank line
723 # ======== stderr ========
727 # The very first line of debugging output will vary
729 s/^Exim version .*/Exim version x.yz ..../;
731 # Debugging lines for Exim terminations
733 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
735 # IP address lookups use gethostbyname() when IPv6 is not supported,
736 # and gethostbyname2() or getipnodebyname() when it is.
738 s/\bgethostbyname2?|\bgetipnodebyname/get[host|ipnode]byname[2]/;
740 # drop gnutls version strings
741 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
742 next if /GnuTLS runtime version: \d+[\.\d]+$/;
744 # drop openssl version strings
745 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
746 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
749 next if /^Lookups \(built-in\):/;
750 next if /^Loading lookup modules from/;
751 next if /^Loaded \d+ lookup modules/;
752 next if /^Total \d+ lookups/;
754 # drop compiler information
755 next if /^Compiler:/;
758 # different libraries will have different numbers (possibly 0) of follow-up
759 # lines, indenting with more data
760 if (/^Library version:/) {
764 goto RESET_AFTER_EXTRA_LINE_READ;
768 # drop other build-time controls emitted for debugging
769 next if /^WHITELIST_D_MACROS:/;
770 next if /^TRUSTED_CONFIG_LIST:/;
772 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
773 # with -be, privileges will have been dropped, so this will always
775 next if /^changing group to \d+ failed: Operation not permitted/;
777 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
778 next if /^macros_trusted overridden to true by whitelisting/;
780 # We have to omit the localhost ::1 address so that all is well in
781 # the IPv4-only case.
783 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
784 if (/looked up these IP addresses/);
785 next if /name=localhost address=::1/;
787 # drop pdkim debugging header
788 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
790 # Various other IPv6 lines must be omitted too
792 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
793 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
794 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
795 next if / in dns_ipv4_lookup?/;
797 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
799 $_= <IN>; # Gets "returning DNS_NODATA"
803 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
804 # are unset, because tls ain't always there.
806 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
807 \sno\s\(option\sunset\)/x;
809 # Skip auxiliary group lists because they will vary.
811 next if /auxiliary group list:/;
813 # Skip "extracted from gecos field" because the gecos field varies
815 next if /extracted from gecos field/;
817 # Skip "waiting for data on socket" and "read response data: size=" lines
818 # because some systems pack more stuff into packets than others.
820 next if /waiting for data on socket/;
821 next if /read response data: size=/;
823 # If Exim is compiled with readline support but it can't find the library
824 # to load, there will be an extra debug line. Omit it.
826 next if /failed to load readline:/;
828 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
829 # O_CREAT; other's don't. In the latter case there is some debugging output
830 # which is not present in the former. Skip the relevant lines (there are
833 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
839 # Some tests turn on +expand debugging to check on expansions.
840 # Unfortunately, the Received: expansion varies, depending on whether TLS
841 # is compiled or not. So we must remove the relevant debugging if it is.
843 if (/^condition: def:tls_cipher/)
845 while (<IN>) { last if /^condition: def:sender_address/; }
847 elsif (/^expanding: Received: /)
849 while (<IN>) { last if !/^\s/; }
852 # When Exim is checking the size of directories for maildir, it uses
853 # the check_dir_size() function to scan directories. Of course, the order
854 # of the files that are obtained using readdir() varies from system to
855 # system. We therefore buffer up debugging lines from check_dir_size()
856 # and sort them before outputting them.
858 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
866 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
867 "to ensure consistency\n";
868 @saved = sort(@saved);
873 # Skip some lines that Exim puts out at the start of debugging output
874 # because they will be different in different binaries.
877 unless (/^Berkeley DB: / ||
878 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
879 /^Authenticators:/ ||
884 /^log selectors =/ ||
886 /^Fixed never_users:/ ||
894 # ======== All files other than stderr ========
906 ##################################################
907 # Subroutine to interact with caller #
908 ##################################################
910 # Arguments: [0] the prompt string
911 # [1] if there is a U in the prompt and $force_update is true
912 # Returns: nothing (it sets $_)
916 if ($_[1]) { $_ = "u"; print "... update forced\n"; }
923 ##################################################
924 # Subroutine to compare one output file #
925 ##################################################
927 # When an Exim server is part of the test, its output is in separate files from
928 # an Exim client. The server data is concatenated with the client data as part
929 # of the munging operation.
931 # Arguments: [0] the name of the main raw output file
932 # [1] the name of the server raw output file or undef
933 # [2] where to put the munged copy
934 # [3] the name of the saved file
935 # [4] TRUE if this is a log file whose deliveries must be sorted
937 # Returns: 0 comparison succeeded or differences to be ignored
938 # 1 comparison failed; files were updated (=> re-compare)
940 # Does not return if the user replies "Q" to a prompt.
943 my($rf,$rsf,$mf,$sf,$sortfile) = @_;
945 # If there is no saved file, the raw files must either not exist, or be
946 # empty. The test ! -s is TRUE if the file does not exist or is empty.
950 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
953 print "** $rf is not empty\n" if (-s $rf);
954 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
958 print "Continue, Show, or Quit? [Q] ";
960 tests_exit(1) if /^q?$/i;
965 foreach $f ($rf, $rsf)
967 if (defined $f && -s $f)
970 print "------------ $f -----------\n"
971 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
972 system("$more '$f'");
979 interact("Continue, Update & retry, Quit? [Q] ", $force_update);
980 tests_exit(1) if /^q?$/i;
986 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
987 # was a request to create a saved file. First, create the munged file from any
988 # data that does exist.
990 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
991 my($truncated) = munge($rf) if -e $rf;
992 if (defined $rsf && -e $rsf)
994 print MUNGED "\n******** SERVER ********\n";
995 $truncated |= munge($rsf);
999 # If a saved file exists, do the comparison. There are two awkward cases:
1001 # If "*** truncated ***" was found in the new file, it means that a log line
1002 # was overlong, and truncated. The problem is that it may be truncated at
1003 # different points on different systems, because of different user name
1004 # lengths. We reload the file and the saved file, and remove lines from the new
1005 # file that precede "*** truncated ***" until we reach one that matches the
1006 # line that precedes it in the saved file.
1008 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1009 # for an individual message might vary in their order from system to system, as
1010 # a result of parallel deliveries. We load the munged file and sort sequences
1011 # of delivery lines.
1015 # Deal with truncated text items
1019 my(@munged, @saved, $i, $j, $k);
1021 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1024 open(SAVED, "$sf") || tests_exit(-1, "Failed to open $sf: $!");
1029 for ($i = 0; $i < @munged; $i++)
1031 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1033 for (; $j < @saved; $j++)
1034 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1035 last if $j >= @saved; # not found in saved
1037 for ($k = $i - 1; $k >= 0; $k--)
1038 { last if $munged[$k] eq $saved[$j - 1]; }
1040 last if $k <= 0; # failed to find previous match
1041 splice @munged, $k + 1, $i - $k - 1;
1046 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1047 for ($i = 0; $i < @munged; $i++)
1048 { print MUNGED $munged[$i]; }
1052 # Deal with log sorting
1056 my(@munged, $i, $j);
1058 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1062 for ($i = 0; $i < @munged; $i++)
1064 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1066 for ($j = $i + 1; $j < @munged; $j++)
1068 last if $munged[$j] !~
1069 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1071 @temp = splice(@munged, $i, $j - $i);
1072 @temp = sort(@temp);
1073 splice(@munged, $i, 0, @temp);
1077 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1078 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1079 for ($i = 0; $i < @munged; $i++)
1080 { print MUNGED $munged[$i]; }
1086 return 0 if (system("$cf '$mf' '$sf' >test-cf") == 0);
1088 # Handle comparison failure
1090 print "** Comparison of $mf with $sf failed";
1091 system("$more test-cf");
1096 interact("Continue, Update & retry, Quit? [Q] ", $force_update);
1097 tests_exit(1) if /^q?$/i;
1103 # Update or delete the saved file, and give the appropriate return code.
1106 { tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0; }
1108 { tests_exit(-1, "Failed to unlink $sf") if !unlink($sf); }
1115 ##################################################
1116 # Subroutine to check the output of a test #
1117 ##################################################
1119 # This function is called when the series of subtests is complete. It makes
1120 # use of check() file, whose arguments are:
1122 # [0] the name of the main raw output file
1123 # [1] the name of the server raw output file or undef
1124 # [2] where to put the munged copy
1125 # [3] the name of the saved file
1126 # [4] TRUE if this is a log file whose deliveries must be sorted
1129 # Returns: 0 if the output compared equal
1130 # 1 if files were updated and the test must be re-run
1135 $yield = 1 if check_file("spool/log/paniclog",
1136 "spool/log/serverpaniclog",
1137 "test-paniclog-munged",
1138 "paniclog/$testno", 0);
1140 $yield = 1 if check_file("spool/log/rejectlog",
1141 "spool/log/serverrejectlog",
1142 "test-rejectlog-munged",
1143 "rejectlog/$testno", 0);
1145 $yield = 1 if check_file("spool/log/mainlog",
1146 "spool/log/servermainlog",
1147 "test-mainlog-munged",
1148 "log/$testno", $sortlog);
1152 $yield = 1 if check_file("test-stdout",
1153 "test-stdout-server",
1154 "test-stdout-munged",
1155 "stdout/$testno", 0);
1160 $yield = 1 if check_file("test-stderr",
1161 "test-stderr-server",
1162 "test-stderr-munged",
1163 "stderr/$testno", 0);
1166 # Compare any delivered messages, unless this test is skipped.
1168 if (! $message_skip)
1172 # Get a list of expected mailbox files for this script. We don't bother with
1173 # directories, just the files within them.
1175 foreach $oldmail (@oldmails)
1177 next unless $oldmail =~ /^mail\/$testno\./;
1178 print ">> EXPECT $oldmail\n" if $debug;
1179 $expected_mails{$oldmail} = 1;
1182 # If there are any files in test-mail, compare them. Note that "." and
1183 # ".." are automatically omitted by list_files_below().
1185 @mails = list_files_below("test-mail");
1187 foreach $mail (@mails)
1189 next if $mail eq "test-mail/oncelog";
1191 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1192 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1194 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1197 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1200 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1201 $yield = 1 if check_file($mail, undef, "test-mail-munged",
1202 "mail/$testno.$saved_mail", 0);
1203 delete $expected_mails{"mail/$testno.$saved_mail"};
1206 # Complain if not all expected mails have been found
1208 if (scalar(keys %expected_mails) != 0)
1210 foreach $key (keys %expected_mails)
1211 { print "** no test file found for $key\n"; }
1215 interact("Continue, Update & retry, or Quit? [Q] ", $force_update);
1216 tests_exit(1) if /^q?$/i;
1219 # For update, we not only have to unlink the file, but we must also
1220 # remove it from the @oldmails vector, as otherwise it will still be
1221 # checked for when we re-run the test.
1225 foreach $key (keys %expected_mails)
1228 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1229 for ($i = 0; $i < @oldmails; $i++)
1231 if ($oldmails[$i] eq $key)
1233 splice @oldmails, $i, 1;
1244 # Compare any remaining message logs, unless this test is skipped.
1248 # Get a list of expected msglog files for this test
1250 foreach $oldmsglog (@oldmsglogs)
1252 next unless $oldmsglog =~ /^$testno\./;
1253 $expected_msglogs{$oldmsglog} = 1;
1256 # If there are any files in spool/msglog, compare them. However, we have
1257 # to munge the file names because they are message ids, which are
1260 if (opendir(DIR, "spool/msglog"))
1262 @msglogs = sort readdir(DIR);
1265 foreach $msglog (@msglogs)
1267 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1268 ($munged_msglog = $msglog) =~
1269 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1270 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1271 $yield = 1 if check_file("spool/msglog/$msglog", undef,
1272 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0);
1273 delete $expected_msglogs{"$testno.$munged_msglog"};
1277 # Complain if not all expected msglogs have been found
1279 if (scalar(keys %expected_msglogs) != 0)
1281 foreach $key (keys %expected_msglogs)
1283 print "** no test msglog found for msglog/$key\n";
1284 ($msgid) = $key =~ /^\d+\.(.*)$/;
1285 foreach $cachekey (keys %cache)
1287 if ($cache{$cachekey} eq $msgid)
1289 print "** original msgid $cachekey\n";
1297 interact("Continue, Update, or Quit? [Q] ", $force_update);
1298 tests_exit(1) if /^q?$/i;
1302 foreach $key (keys %expected_msglogs)
1304 tests_exit(-1, "Failed to unlink msglog/$key")
1305 if !unlink("msglog/$key");
1318 ##################################################
1319 # Subroutine to run one "system" command #
1320 ##################################################
1322 # We put this in a subroutine so that the command can be reflected when
1325 # Argument: the command to be run
1333 $prcmd =~ s/; /;\n>> /;
1334 print ">> $prcmd\n";
1341 ##################################################
1342 # Subroutine to run one script command #
1343 ##################################################
1345 # The <SCRIPT> file is open for us to read an optional return code line,
1346 # followed by the command line and any following data lines for stdin. The
1347 # command line can be continued by the use of \. Data lines are not continued
1348 # in this way. In all lines, the following substutions are made:
1350 # DIR => the current directory
1351 # CALLER => the caller of this script
1353 # Arguments: the current test number
1354 # reference to the subtest number, holding previous value
1355 # reference to the expected return code value
1356 # reference to where to put the command name (for messages)
1358 # Returns: 0 the commmand was executed inline, no subprocess was run
1359 # 1 a non-exim command was run and waited for
1360 # 2 an exim command was run and waited for
1361 # 3 a command was run and not waited for (daemon, server, exim_lock)
1362 # 4 EOF was encountered after an initial return code line
1365 my($testno) = $_[0];
1366 my($subtestref) = $_[1];
1367 my($commandnameref) = $_[3];
1370 if (/^(\d+)\s*$/) # Handle unusual return code
1375 return 4 if !defined $_; # Missing command
1382 # Handle concatenated command lines
1385 while (substr($_, -1) eq"\\")
1388 $_ = substr($_, 0, -1);
1389 chomp($temp = <SCRIPT>);
1401 do_substitute($testno);
1402 if ($debug) { printf ">> $_\n"; }
1404 # Pass back the command name (for messages)
1406 ($$commandnameref) = /^(\S+)/;
1408 # Here follows code for handling the various different commands that are
1409 # supported by this script. The first group of commands are all freestanding
1410 # in that they share no common code and are not followed by any data lines.
1416 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1417 # utility and to make DBM files for testing DBM lookups.
1419 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1421 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1422 "echo exim_dbmbuild exit code = \$?)" .
1428 # The "dump" command runs exim_dumpdb. On different systems, the output for
1429 # some types of dump may appear in a different order because it's just hauled
1430 # out of the DBM file. We can solve this by sorting. Ignore the leading
1431 # date/time, as it will be flattened later during munging.
1433 if (/^dump\s+(\S+)/)
1437 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1438 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1441 if ($which eq "callout")
1444 my($aa) = substr $a, 21;
1445 my($bb) = substr $b, 21;
1449 open(OUT, ">>test-stdout");
1450 print OUT "+++++++++++++++++++++++++++\n";
1457 # The "echo" command is a way of writing comments to the screen.
1459 if (/^echo\s+(.*)$/)
1466 # The "exim_lock" command runs exim_lock in the same manner as "server",
1467 # but it doesn't use any input.
1469 if (/^exim_lock\s+(.*)$/)
1471 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1472 $server_pid = open SERVERCMD, "|$cmd" ||
1473 tests_exit(-1, "Failed to run $cmd\n");
1475 # This gives the process time to get started; otherwise the next
1476 # process may not find it there when it expects it.
1478 select(undef, undef, undef, 0.1);
1483 # The "exinext" command runs exinext
1485 if (/^exinext\s+(.*)/)
1487 run_system("(./eximdir/exinext " .
1488 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1489 "-C $parm_cwd/test-config $1;" .
1490 "echo exinext exit code = \$?)" .
1496 # The "exigrep" command runs exigrep on the current mainlog
1498 if (/^exigrep\s+(.*)/)
1500 run_system("(./eximdir/exigrep " .
1501 "$1 $parm_cwd/spool/log/mainlog;" .
1502 "echo exigrep exit code = \$?)" .
1508 # The "eximstats" command runs eximstats on the current mainlog
1510 if (/^eximstats\s+(.*)/)
1512 run_system("(./eximdir/eximstats " .
1513 "$1 $parm_cwd/spool/log/mainlog;" .
1514 "echo eximstats exit code = \$?)" .
1520 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
1521 # spool directory, to save Exim from re-creating it each time.
1525 run_system "sudo cp -p aux-fixed/gnutls-params spool/gnutls-params;" .
1526 "sudo chown $parm_eximuser:$parm_eximgroup spool/gnutls-params;" .
1527 "sudo chmod 0400 spool/gnutls-params";
1532 # The "killdaemon" command should ultimately follow the starting of any Exim
1533 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
1534 # it outputting "Terminated" to the terminal when not in the background.
1538 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
1539 run_system("sudo /bin/kill -SIGINT $pid");
1540 close DAEMONCMD; # Waits for process
1541 run_system("sudo /bin/rm -f spool/exim-daemon.*");
1546 # The "millisleep" command is like "sleep" except that its argument is in
1547 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
1550 elsif (/^millisleep\s+(.*)$/)
1552 select(undef, undef, undef, $1/1000);
1557 # The "sleep" command does just that. For sleeps longer than 1 second we
1558 # tell the user what's going on.
1560 if (/^sleep\s+(.*)$/)
1568 printf(" Test %d sleep $1 ", $$subtestref);
1574 printf("\r Test %d $cr", $$subtestref);
1580 # Various Unix management commands are recognized
1582 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
1583 /^sudo (rmdir|rm|chown|chmod)\s/)
1585 run_system("$_ >>test-stdout 2>>test-stderr");
1594 # The next group of commands are also freestanding, but they are all followed
1598 # The "server" command starts up a script-driven server that runs in parallel
1599 # with the following exim command. Therefore, we want to run a subprocess and
1600 # not yet wait for it to complete. The waiting happens after the next exim
1601 # command, triggered by $server_pid being non-zero. The server sends its output
1602 # to a different file. The variable $server_opts, if not empty, contains
1603 # options to disable IPv4 or IPv6 if necessary.
1605 if (/^server\s+(.*)$/)
1607 $cmd = "./bin/server $server_opts $1 >>test-stdout-server";
1608 print ">> $cmd\n" if ($debug);
1609 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
1610 SERVERCMD->autoflush(1);
1611 print ">> Server pid is $server_pid\n" if $debug;
1615 last if /^\*{4}\s*$/;
1618 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
1619 # because close() waits for the process.
1621 # This gives the server time to get started; otherwise the next
1622 # process may not find it there when it expects it.
1624 select(undef, undef, undef, 0.5);
1629 # The "write" command is a way of creating files of specific sizes for
1630 # buffering tests, or containing specific data lines from within the script
1631 # (rather than hold lots of little files). The "catwrite" command does the
1632 # same, but it also copies the lines to test-stdout.
1634 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
1636 my($cat) = defined $1;
1638 @sizes = split /\s+/, $3 if defined $3;
1639 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
1643 open CAT, ">>test-stdout" ||
1644 tests_exit(-1, "Failed to open test-stdout: $!");
1645 print CAT "==========\n";
1648 if (scalar @sizes > 0)
1655 last if /^\+{4}\s*$/;
1662 while (scalar @sizes > 0)
1664 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
1665 $leadin = "" if !defined $leadin;
1667 $len -= length($leadin) + 1;
1668 while ($count-- > 0)
1670 print FILE $leadin, "a" x $len, "\n";
1671 print CAT $leadin, "a" x $len, "\n" if $cat;
1676 # Post data, or only data if no sized data
1681 last if /^\*{4}\s*$/;
1689 print CAT "==========\n";
1700 # From this point on, script commands are implemented by setting up a shell
1701 # command in the variable $cmd. Shared code to run this command and handle its
1702 # input and output follows.
1704 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
1705 # program that plays the part of an email client. We also have the availability
1706 # of running Perl for doing one-off special things. Note that all these
1707 # commands expect stdin data to be supplied.
1709 if (/^client/ || /^(sudo\s+)?perl\b/)
1711 s"client"./bin/client";
1712 $cmd = "$_ >>test-stdout 2>>test-stderr";
1715 # For the "exim" command, replace the text "exim" with the path for the test
1716 # binary, plus -D options to pass over various parameters, and a -C option for
1717 # the testing configuration file. When running in the test harness, Exim does
1718 # not drop privilege when -C and -D options are present. To run the exim
1719 # command as root, we use sudo.
1721 elsif (/^([A-Z_]+=\S+\s+)?(\d+)?\s*(sudo\s+)?exim(_\S+)?\s+(.*)$/)
1724 my($envset) = (defined $1)? $1 : "";
1725 my($sudo) = (defined $3)? "sudo " : "";
1726 my($special)= (defined $4)? $4 : "";
1727 $wait_time = (defined $2)? $2 : 0;
1729 # Return 2 rather than 1 afterwards
1733 # Update the test number
1735 $$subtestref = $$subtestref + 1;
1736 printf(" Test %d $cr", $$subtestref);
1738 # Copy the configuration file, making the usual substitutions.
1740 open (IN, "$parm_cwd/confs/$testno") ||
1741 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
1742 open (OUT, ">test-config") ||
1743 tests_exit(-1, "Couldn't open test-config: $!\n");
1746 do_substitute($testno);
1752 # The string $msg1 in args substitutes the message id of the first
1753 # message on the queue, and so on. */
1755 if ($args =~ /\$msg/)
1757 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
1758 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1759 "-C $parm_cwd/test-config |";
1760 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
1761 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
1763 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
1766 # Done backwards just in case there are more than 9
1769 for ($i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
1772 # If -d is specified in $optargs, remove it from $args; i.e. let
1773 # the command line for runtest override. Then run Exim.
1775 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
1777 $cmd = "$envset$sudo$parm_cwd/eximdir/exim$special$optargs " .
1778 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
1779 "-C $parm_cwd/test-config $args " .
1780 ">>test-stdout 2>>test-stderr";
1782 # If the command is starting an Exim daemon, we run it in the same
1783 # way as the "server" command above, that is, we don't want to wait
1784 # for the process to finish. That happens when "killdaemon" is obeyed later
1785 # in the script. We also send the stderr output to test-stderr-server. The
1786 # daemon has its log files put in a different place too (by configuring with
1787 # log_file_path). This requires the directory to be set up in advance.
1789 # There are also times when we want to run a non-daemon version of Exim
1790 # (e.g. a queue runner) with the server configuration. In this case,
1791 # we also define -DNOTDAEMON.
1793 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
1795 if ($debug) { printf ">> daemon: $cmd\n"; }
1796 run_system("sudo mkdir spool/log 2>/dev/null");
1797 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
1799 # Before running the command, convert the -bd option into -bdf so that an
1800 # Exim daemon doesn't double fork. This means that when we wait close
1801 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
1802 # file is written to the spool directory, in case the Exim binary was
1803 # built with PID_FILE_PATH pointing somewhere else.
1805 $cmd =~ s!\s-bd\s! -bdf -oP $parm_cwd/spool/exim-daemon.pid !;
1806 print ">> |${cmd}-server\n" if ($debug);
1807 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
1808 DAEMONCMD->autoflush(1);
1809 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
1810 select(undef, undef, undef, 0.3); # Let the daemon get going
1811 return 3; # Don't wait
1818 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
1821 # Run the command, with stdin connected to a pipe, and write the stdin data
1822 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
1823 # the terminating newline (and the \NONL\). If the command contains
1824 # -DSERVER=server add "-server" to the command, where it will adjoin the name
1825 # for the stderr file. See comment above about the use of -DSERVER.
1827 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
1828 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
1829 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
1835 last if /^\*{4}\s*$/;
1836 do_substitute($testno);
1837 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
1840 # For timeout tests, wait before closing the pipe; we expect a
1841 # SIGPIPE error in this case.
1845 printf(" Test %d sleep $wait_time ", $$subtestref);
1846 while ($wait_time-- > 0)
1851 printf("\r Test %d $cr", $$subtestref);
1854 $sigpipehappened = 0;
1855 close CMD; # Waits for command to finish
1856 return $yield; # Ran command and waited
1862 ###############################################################################
1863 ###############################################################################
1865 # Here beginneth the Main Program ...
1867 ###############################################################################
1868 ###############################################################################
1872 print "Exim tester $testversion\n";
1875 ##################################################
1876 # Some tests check created file modes #
1877 ##################################################
1882 ##################################################
1883 # Check for the "less" command #
1884 ##################################################
1886 $more = "more" if system("which less >/dev/null 2>&1") != 0;
1890 ##################################################
1891 # Check for sudo access to root #
1892 ##################################################
1894 print "You need to have sudo access to root to run these tests. Checking ...\n";
1895 if (system("sudo date >/dev/null") != 0)
1897 die "** Test for sudo failed: testing abandoned.\n";
1901 print "Test for sudo OK\n";
1906 ##################################################
1907 # See if an Exim binary has been given #
1908 ##################################################
1910 # If the first character of the first argument is '/', the argument is taken
1911 # as the path to the binary.
1913 $parm_exim = (@ARGV > 0 && $ARGV[0] =~ ?^/?)? shift @ARGV : "";
1914 print "Exim binary is $parm_exim\n" if $parm_exim ne "";
1918 ##################################################
1919 # Sort out options and which tests are to be run #
1920 ##################################################
1922 # There are a few possible options for the test script itself; after these, any
1923 # options are passed on to Exim calls within the tests. Typically, this is used
1924 # to turn on Exim debugging while setting up a test.
1926 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
1928 my($arg) = shift @ARGV;
1931 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
1932 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
1933 if ($arg eq "-UPDATE") { $force_update = 1; next; }
1934 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
1935 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
1936 if ($arg eq "-KEEP") { $save_output = 1; next; }
1938 $optargs .= " $arg";
1941 # Any subsequent arguments are a range of test numbers.
1945 $test_end = $test_start = $ARGV[0];
1946 $test_end = $ARGV[1] if (@ARGV > 1);
1947 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
1948 if $test_end eq "+";
1949 die "** Test numbers out of order\n" if ($test_end < $test_start);
1953 ##################################################
1954 # Make the command's directory current #
1955 ##################################################
1957 # After doing so, we find its absolute path name.
1960 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
1961 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
1962 $parm_cwd = Cwd::getcwd();
1965 ##################################################
1966 # Search for an Exim binary to test #
1967 ##################################################
1969 # If an Exim binary hasn't been provided, try to find one. We can handle the
1970 # case where exim-testsuite is installed alongside Exim source directories. For
1971 # PH's private convenience, if there's a directory just called "exim4", that
1972 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
1975 if ($parm_exim eq "")
1977 my($use_srcdir) = "";
1979 opendir DIR, ".." || die "** Failed to opendir \"..\": $!\n";
1980 while ($f = readdir(DIR))
1984 # Try this directory if it is "exim4" or if it is exim-snapshot or exim-n.m
1985 # possibly followed by -RCx where n.m is greater than any previously tried
1986 # directory. Thus, we should choose the highest version of Exim that has
1989 if ($f eq "exim4" || $f eq "exim-snapshot")
1993 if ($f =~ /^exim-\d+\.\d+(-RC\d+)?$/ && $f gt $use_srcdir); }
1995 # Look for a build directory with a binary in it. If we find a binary,
1996 # accept this source directory.
2000 opendir SRCDIR, "../$srcdir" ||
2001 die "** Failed to opendir \"$cwd/../$srcdir\": $!\n";
2002 while ($f = readdir(SRCDIR))
2004 if ($f =~ /^build-/ && -e "../$srcdir/$f/exim")
2006 $use_srcdir = $srcdir;
2007 $parm_exim = "$cwd/../$srcdir/$f/exim";
2008 $parm_exim =~ s'/[^/]+/\.\./'/';
2015 # If we have found "exim4" or "exim-snapshot", that takes precedence.
2016 # Otherwise, continue to see if there's a later version.
2018 last if $use_srcdir eq "exim4" || $use_srcdir eq "exim-snapshot";
2021 print "Exim binary found in $parm_exim\n" if $parm_exim ne "";
2024 # If $parm_exim is still empty, ask the caller
2026 if ($parm_exim eq "")
2028 print "** Did not find an Exim binary to test\n";
2029 for ($i = 0; $i < 5; $i++)
2032 print "** Enter pathname for Exim binary: ";
2033 chomp($trybin = <STDIN>);
2036 $parm_exim = $trybin;
2041 print "** $trybin does not exist\n";
2044 die "** Too many tries\n" if $parm_exim eq "";
2049 ##################################################
2050 # Find what is in the binary #
2051 ##################################################
2053 # deal with TRUSTED_CONFIG_LIST restrictions
2054 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2055 symlink("$parm_cwd/confs/0000", "$parm_cwd/test-config")
2056 or die "Unable to link initial config into place: $!\n";
2058 print("Probing with config file: $parm_cwd/test-config\n");
2059 open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
2060 "-bP exim_user exim_group|") ||
2061 die "** Cannot run $parm_exim: $!\n";
2064 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2065 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2069 if (defined $parm_eximuser)
2071 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2072 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2076 print "Unable to extract exim_user from binary.\n";
2077 print "Check if Exim refused to run; if so, consider:\n";
2078 print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
2079 die "Failing to get information from binary.\n";
2082 if (defined $parm_eximgroup)
2084 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2085 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2088 open(EXIMINFO, "$parm_exim -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2089 die "** Cannot run $parm_exim: $!\n";
2091 print "-" x 78, "\n";
2097 if (/^Exim version/) { print; }
2099 elsif (/^Size of off_t: (\d+)/)
2102 $have_largefiles = 1 if $1 > 4;
2103 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2107 elsif (/^Support for: (.*)/)
2110 @temp = split /(\s+)/, $1;
2112 %parm_support = @temp;
2115 elsif (/^Lookups \(built-in\): (.*)/)
2118 @temp = split /(\s+)/, $1;
2120 %parm_lookups = @temp;
2123 elsif (/^Authenticators: (.*)/)
2126 @temp = split /(\s+)/, $1;
2128 %parm_authenticators = @temp;
2131 elsif (/^Routers: (.*)/)
2134 @temp = split /(\s+)/, $1;
2136 %parm_routers = @temp;
2139 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2140 # that the basic transport name is set, and then the name with each of the
2143 elsif (/^Transports: (.*)/)
2146 @temp = split /(\s+)/, $1;
2149 %parm_transports = @temp;
2150 foreach $k (keys %parm_transports)
2154 @temp = split /\//, $k;
2155 $parm_transports{"$temp[0]"} = " ";
2156 for ($i = 1; $i < @temp; $i++)
2157 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2163 print "-" x 78, "\n";
2165 unlink("$parm_cwd/test-config");
2167 ##################################################
2168 # Check for SpamAssassin and ClamAV #
2169 ##################################################
2171 # These are crude tests. If they aren't good enough, we'll have to improve
2172 # them, for example by actually passing a message through spamc or clamscan.
2174 if (defined $parm_support{'Content_Scanning'})
2176 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2178 print "The spamc command works:\n";
2180 # This test for an active SpamAssassin is courtesy of John Jetmore.
2181 # The tests are hard coded to localhost:783, so no point in making
2182 # this test flexible like the clamav test until the test scripts are
2183 # changed. spamd doesn't have the nice PING/PONG protoccol that
2184 # clamd does, but it does respond to errors in an informative manner,
2187 my($sint,$sport) = ('127.0.0.1',783);
2190 my $sin = sockaddr_in($sport, inet_aton($sint))
2191 or die "** Failed packing $sint:$sport\n";
2192 socket(SOCK, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2193 or die "** Unable to open socket $sint:$sport\n";
2196 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2199 or die "** Unable to connect to socket $sint:$sport\n";
2202 select((select(SOCK), $| = 1)[0]);
2203 print SOCK "bad command\r\n";
2206 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2212 or die "** Did not get SPAMD from socket $sint:$sport. "
2219 print " Assume SpamAssassin (spamd) is not running\n";
2223 $parm_running{'SpamAssassin'} = ' ';
2224 print " SpamAssassin (spamd) seems to be running\n";
2229 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2232 # For ClamAV, we need to find the clamd socket for use in the Exim
2233 # configuration. Search for the clamd configuration file.
2235 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2237 my($f, $clamconf, $test_prefix);
2239 print "The clamscan command works";
2241 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2242 $test_prefix = "" if !defined $test_prefix;
2244 foreach $f ("$test_prefix/etc/clamd.conf",
2245 "$test_prefix/usr/local/etc/clamd.conf",
2246 "$test_prefix/etc/clamav/clamd.conf", "")
2255 # Read the ClamAV configuration file and find the socket interface.
2257 if ($clamconf ne "")
2260 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2263 if (/^LocalSocket\s+(.*)/)
2265 $parm_clamsocket = $1;
2266 $socket_domain = AF_UNIX;
2269 if (/^TCPSocket\s+(\d+)/)
2271 if (defined $parm_clamsocket)
2273 $parm_clamsocket .= " $1";
2274 $socket_domain = AF_INET;
2279 $parm_clamsocket = " $1";
2282 elsif (/^TCPAddr\s+(\S+)/)
2284 if (defined $parm_clamsocket)
2286 $parm_clamsocket = $1 . $parm_clamsocket;
2287 $socket_domain = AF_INET;
2292 $parm_clamsocket = $1;
2298 if (defined $socket_domain)
2300 print ":\n The clamd socket is $parm_clamsocket\n";
2301 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2305 if ($socket_domain == AF_UNIX)
2307 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2309 elsif ($socket_domain == AF_INET)
2311 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2312 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2313 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2317 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2319 socket(SOCK, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2320 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2322 connect(SOCK, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2325 my $ofh = select SOCK; $| = 1; select $ofh;
2326 print SOCK "PING\n";
2328 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2333 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2340 print " Assume ClamAV is not running\n";
2344 $parm_running{'ClamAV'} = ' ';
2345 print " ClamAV seems to be running\n";
2350 print ", but the socket for clamd could not be determined\n";
2351 print "Assume ClamAV is not running\n";
2357 print ", but I can't find a configuration for clamd\n";
2358 print "Assume ClamAV is not running\n";
2364 ##################################################
2365 # Test for the basic requirements #
2366 ##################################################
2368 # This test suite assumes that Exim has been built with at least the "usual"
2369 # set of routers, transports, and lookups. Ensure that this is so.
2373 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
2375 $missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
2376 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
2377 $missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
2378 $missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
2380 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
2381 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
2382 $missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
2383 $missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
2388 print "** Many features can be included or excluded from Exim binaries.\n";
2389 print "** This test suite requires that Exim is built to contain a certain\n";
2390 print "** set of basic facilities. It seems that some of these are missing\n";
2391 print "** from the binary that is under test, so the test cannot proceed.\n";
2392 print "** The missing facilities are:\n";
2394 die "** Test script abandoned\n";
2398 ##################################################
2399 # Check for the auxiliary programs #
2400 ##################################################
2402 # These are always required:
2404 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
2405 "fakens", "iefbr14", "server")
2407 next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
2408 next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
2409 if (!-e "bin/$prog")
2412 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
2413 die "** Test script abandoned\n";
2417 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
2418 # compiled on systems where we don't know how to. However, if Exim does not
2419 # have that functionality compiled, we needn't bother.
2421 $dlfunc_deleted = 0;
2422 if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
2424 delete $parm_support{'Expand_dlfunc'};
2425 $dlfunc_deleted = 1;
2429 ##################################################
2430 # Find environmental details #
2431 ##################################################
2433 # Find the caller of this program.
2435 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
2436 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
2438 $pwpw = $pwpw; # Kill Perl warnings
2439 $pwquota = $pwquota;
2442 $parm_caller_group = getgrgid($parm_caller_gid);
2444 print "Program caller is $parm_caller, whose group is $parm_caller_group\n";
2445 print "Home directory is $parm_caller_home\n";
2447 unless (defined $parm_eximgroup)
2449 print "Unable to derive \$parm_eximgroup.\n";
2450 die "** ABANDONING.\n";
2453 print "You need to be in the Exim group to run these tests. Checking ...";
2455 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
2461 print "\nOh dear, you are not in the Exim group.\n";
2462 die "** Testing abandoned.\n";
2465 # Find this host's IP addresses - there may be many, of course, but we keep
2466 # one of each type (IPv4 and IPv6).
2474 open(IFCONFIG, "ifconfig -a|") || die "** Cannot run \"ifconfig\": $!\n";
2475 while (($parm_ipv4 eq "" || $parm_ipv6 eq "") && ($_ = <IFCONFIG>))
2478 if ($parm_ipv4 eq "" &&
2479 $_ =~ /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)\s/i)
2482 next if ($ip eq "127.0.0.1");
2486 if ($parm_ipv6 eq "" &&
2487 $_ =~ /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)/i)
2490 next if ($ip eq "::1" || $ip =~ /^fe80/i);
2496 # Use private IP addresses if there are no public ones.
2498 $parm_ipv4 = $local_ipv4 if ($parm_ipv4 eq "");
2499 $parm_ipv6 = $local_ipv6 if ($parm_ipv6 eq "");
2501 # If either type of IP address is missing, we need to set the value to
2502 # something other than empty, because that wrecks the substitutions. The value
2503 # is reflected, so use a meaningful string. Set appropriate options for the
2504 # "server" command. In practice, however, many tests assume 127.0.0.1 is
2505 # available, so things will go wrong if there is no IPv4 address. The lack
2506 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
2507 # and $have_ipv6 false.
2509 if ($parm_ipv4 eq "")
2512 $parm_ipv4 = "<no IPv4 address found>";
2513 $server_opts .= " -noipv4";
2515 elsif ($have_ipv4 == 0)
2517 $parm_ipv4 = "<IPv4 testing disabled>";
2518 $server_opts .= " -noipv4";
2522 $parm_running{"IPv4"} = " ";
2525 if ($parm_ipv6 eq "")
2528 $parm_ipv6 = "<no IPv6 address found>";
2529 $server_opts .= " -noipv6";
2530 delete($parm_support{"IPv6"});
2532 elsif ($have_ipv6 == 0)
2534 $parm_ipv6 = "<IPv6 testing disabled>";
2535 $server_opts .= " -noipv6";
2536 delete($parm_support{"IPv6"});
2538 elsif (!defined $parm_support{'IPv6'})
2541 $parm_ipv6 = "<no IPv6 support in Exim binary>";
2542 $server_opts .= " -noipv6";
2546 $parm_running{"IPv6"} = " ";
2549 print "IPv4 address is $parm_ipv4\n";
2550 print "IPv6 address is $parm_ipv6\n";
2552 # For munging test output, we need the reversed IP addresses.
2554 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
2555 join(".", reverse(split /\./, $parm_ipv4));
2557 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
2558 if ($parm_ipv6 =~ /^[\da-f]/)
2560 my(@comps) = split /:/, $parm_ipv6;
2562 foreach $comp (@comps)
2564 push @nibbles, sprintf("%lx", hex($comp) >> 8);
2565 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
2567 $parm_ipv6r = join(".", reverse(@nibbles));
2570 # Find the host name, fully qualified.
2572 chomp($temp = `hostname`);
2573 $parm_hostname = (gethostbyname($temp))[0];
2574 $parm_hostname = "no.host.name.found" if $parm_hostname eq "";
2575 print "Hostname is $parm_hostname\n";
2577 if ($parm_hostname !~ /\./)
2579 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
2582 # Find the user's shell
2584 $parm_shell = $ENV{'SHELL'};
2587 ##################################################
2588 # Create a testing version of Exim #
2589 ##################################################
2591 # We want to be able to run Exim with a variety of configurations. Normally,
2592 # the use of -C to change configuration causes Exim to give up its root
2593 # privilege (unless the caller is exim or root). For these tests, we do not
2594 # want this to happen. Also, we want Exim to know that it is running in its
2597 # We achieve this by copying the binary and patching it as we go. The new
2598 # binary knows it is a testing copy, and it allows -C and -D without loss of
2599 # privilege. Clearly, this file is dangerous to have lying around on systems
2600 # where there are general users with login accounts. To protect against this,
2601 # we put the new binary in a special directory that is accessible only to the
2602 # caller of this script, who is known to have sudo root privilege from the test
2603 # that was done above. Furthermore, we ensure that the binary is deleted at the
2604 # end of the test. First ensure the directory exists.
2607 { unlink "eximdir/exim"; } # Just in case
2610 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
2611 system("sudo chgrp $parm_eximgroup eximdir");
2614 # The construction of the patched binary must be done as root, so we use
2615 # a separate script. As well as indicating that this is a test-harness binary,
2616 # the version number is patched to "x.yz" so that its length is always the
2617 # same. Otherwise, when it appears in Received: headers, it affects the length
2618 # of the message, which breaks certain comparisons.
2620 die "** Unable to make patched exim: $!\n"
2621 if (system("sudo ./patchexim $parm_exim") != 0);
2623 # From this point on, exits from the program must go via the subroutine
2624 # tests_exit(), so that suitable cleaning up can be done when required.
2625 # Arrange to catch interrupting signals, to assist with this.
2627 $SIG{'INT'} = \&inthandler;
2628 $SIG{'PIPE'} = \&pipehandler;
2630 # For some tests, we need another copy of the binary that is setuid exim rather
2633 system("sudo cp eximdir/exim eximdir/exim_exim;" .
2634 "sudo chown $parm_eximuser eximdir/exim_exim;" .
2635 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
2636 "sudo chmod 06755 eximdir/exim_exim");
2639 ##################################################
2640 # Make copies of utilities we might need #
2641 ##################################################
2643 # Certain of the tests make use of some of Exim's utilities. We do not need
2644 # to be root to copy these.
2646 ($parm_exim_dir) = $parm_exim =~ ?^(.*)/exim?;
2648 $dbm_build_deleted = 0;
2649 if (defined $parm_lookups{'dbm'} &&
2650 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
2652 delete $parm_lookups{'dbm'};
2653 $dbm_build_deleted = 1;
2656 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
2658 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
2661 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
2663 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
2666 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
2668 tests_exit(-1, "Failed to make a copy of exinext: $!");
2671 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
2673 tests_exit(-1, "Failed to make a copy of exigrep: $!");
2676 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
2678 tests_exit(-1, "Failed to make a copy of eximstats: $!");
2682 ##################################################
2683 # Check that the Exim user can access stuff #
2684 ##################################################
2686 # We delay this test till here so that we can check access to the actual test
2687 # binary. This will be needed when Exim re-exec's itself to do deliveries.
2689 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
2690 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
2692 if ($parm_caller_uid eq $parm_exim_uid) {
2693 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
2694 ."the same as caller ($parm_caller,$parm_caller_uid)");
2697 print "The Exim user needs access to the test suite directory. Checking ...";
2699 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
2701 my($why) = "unknown failure $rc";
2703 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
2704 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
2705 $why = "Couldn't read auxiliary group list" if $rc == 3;
2706 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
2707 $why = "Couldn't set gid" if $rc == 5;
2708 $why = "Couldn't set uid" if $rc == 6;
2709 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
2710 print "\n** $why\n";
2711 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
2719 ##################################################
2720 # Create a list of available tests #
2721 ##################################################
2723 # The scripts directory contains a number of subdirectories whose names are
2724 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
2725 # from the first requires certain optional features to be included in the Exim
2726 # binary. These requirements are contained in a file called "REQUIRES" within
2727 # the directory. We scan all these tests, discarding those that cannot be run
2728 # because the current binary does not support the right facilities, and also
2729 # those that are outside the numerical range selected.
2731 print "\nTest range is $test_start to $test_end\n";
2732 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
2734 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
2735 if $dbm_build_deleted;
2737 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
2738 @test_dirs = sort readdir(DIR);
2741 # Remove . and .. and CVS from the list.
2743 for ($i = 0; $i < @test_dirs; $i++)
2745 my($d) = $test_dirs[$i];
2746 if ($d eq "." || $d eq ".." || $d eq "CVS")
2748 splice @test_dirs, $i, 1;
2753 # Scan for relevant tests
2755 for ($i = 0; $i < @test_dirs; $i++)
2757 my($testdir) = $test_dirs[$i];
2760 print ">>Checking $testdir\n" if $debug;
2762 # Skip this directory if the first test is equal or greater than the first
2763 # test in the next directory.
2765 next if ($i < @test_dirs - 1) &&
2766 ($test_start >= substr($test_dirs[$i+1], 0, 4));
2768 # No need to carry on if the end test is less than the first test in this
2771 last if $test_end < substr($testdir, 0, 4);
2773 # Check requirements, if any.
2775 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
2781 if (/^support (.*)$/)
2783 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
2785 elsif (/^running (.*)$/)
2787 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
2789 elsif (/^lookup (.*)$/)
2791 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
2793 elsif (/^authenticators? (.*)$/)
2795 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
2797 elsif (/^router (.*)$/)
2799 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
2801 elsif (/^transport (.*)$/)
2803 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
2807 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
2814 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
2818 # Loop if we do not want the tests in this subdirectory.
2823 print "Omitting tests in $testdir (missing $_)\n";
2827 # We want the tests from this subdirectory, provided they are in the
2828 # range that was selected.
2830 opendir(SUBDIR, "scripts/$testdir") ||
2831 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
2832 @testlist = sort readdir(SUBDIR);
2835 foreach $test (@testlist)
2837 next if $test !~ /^\d{4}$/;
2838 next if $test < $test_start || $test > $test_end;
2839 push @test_list, "$testdir/$test";
2843 print ">>Test List: @test_list\n", if $debug;
2846 ##################################################
2847 # Munge variable auxiliary data #
2848 ##################################################
2850 # Some of the auxiliary data files have to refer to the current testing
2851 # directory and other parameter data. The generic versions of these files are
2852 # stored in the aux-var-src directory. At this point, we copy each of them
2853 # to the aux-var directory, making appropriate substitutions. There aren't very
2854 # many of them, so it's easiest just to do this every time. Ensure the mode
2855 # is standardized, as this path is used as a test for the ${stat: expansion.
2857 # A similar job has to be done for the files in the dnszones-src directory, to
2858 # make the fake DNS zones for testing. Most of the zone files are copied to
2859 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
2860 # networks that are defined by parameter.
2862 foreach $basedir ("aux-var", "dnszones")
2864 system("sudo rm -rf $parm_cwd/$basedir");
2865 mkdir("$parm_cwd/$basedir", 0777);
2866 chmod(0755, "$parm_cwd/$basedir");
2868 opendir(AUX, "$parm_cwd/$basedir-src") ||
2869 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
2870 my(@filelist) = readdir(AUX);
2873 foreach $file (@filelist)
2875 my($outfile) = $file;
2876 next if $file =~ /^\./;
2878 if ($file eq "db.ip4.V4NET")
2880 $outfile = "db.ip4.$parm_ipv4_test_net";
2882 elsif ($file eq "db.ip6.V6NET")
2884 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
2886 $outfile = "db.ip6.@nibbles";
2890 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
2891 open(IN, "$parm_cwd/$basedir-src/$file") ||
2892 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
2893 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
2894 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
2906 ##################################################
2907 # Create fake DNS zones for this host #
2908 ##################################################
2910 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
2911 # sure that there are forward and reverse registrations for this host, using
2912 # its real IP addresses. Dynamically created zone files achieve this.
2914 if ($have_ipv4 || $have_ipv6)
2916 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
2917 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
2918 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
2919 print OUT "; This is a dynamically constructed fake zone file.\n" .
2920 "; The following line causes fakens to return PASS_ON\n" .
2921 "; for queries that it cannot answer\n\n" .
2922 "PASS ON NOT FOUND\n\n";
2923 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
2924 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
2925 print OUT "\n; End\n";
2929 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
2931 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
2932 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
2934 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
2935 print OUT "; This is a dynamically constructed fake zone file.\n" .
2936 "; The zone is $components[0].in-addr.arpa.\n\n" .
2937 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
2942 if ($have_ipv6 && $parm_ipv6 ne "::1")
2944 my(@components) = split /:/, $parm_ipv6;
2945 my(@nibbles) = reverse (split /\s*/, shift @components);
2949 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
2951 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
2952 print OUT "; This is a dynamically constructed fake zone file.\n" .
2953 "; The zone is @nibbles.ip6.arpa.\n\n";
2955 @components = reverse @components;
2956 foreach $c (@components)
2958 $c = "0$c" until $c =~ /^..../;
2959 @nibbles = reverse(split /\s*/, $c);
2960 print OUT "$sep@nibbles";
2964 print OUT " PTR $parm_hostname.\n\n; End\n";
2971 ##################################################
2972 # Create lists of mailboxes and message logs #
2973 ##################################################
2975 # We use these lists to check that a test has created the expected files. It
2976 # should be faster than looking for the file each time. For mailboxes, we have
2977 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
2978 # is just a flat list of files.
2980 @oldmails = list_files_below("mail");
2981 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
2982 @oldmsglogs = readdir(DIR);
2987 ##################################################
2988 # Run the required tests #
2989 ##################################################
2991 # Each test script contains a number of tests, separated by a line that
2992 # contains ****. We open input from the terminal so that we can read responses
2995 open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
2997 print "\nPress RETURN to run the tests: ";
3003 foreach $test (@test_list)
3006 local($commandno) = 0;
3007 local($subtestno) = 0;
3008 local($testno) = substr($test, -4);
3009 local($sortlog) = 0;
3013 my($thistestdir) = substr($test, 0, -5);
3015 if ($lasttestdir ne $thistestdir)
3018 if (-s "scripts/$thistestdir/REQUIRES")
3021 print "\n>>> The following tests require: ";
3022 open(IN, "scripts/$thistestdir/REQUIRES") ||
3023 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3026 $gnutls = 1 if /^support GnuTLS/;
3033 $lasttestdir = $thistestdir;
3035 # Remove any debris in the spool directory and the test-mail directory
3036 # and also the files for collecting stdout and stderr. Then put back
3037 # the test-mail directory for appendfile deliveries.
3039 system "sudo /bin/rm -rf spool test-*";
3040 system "mkdir test-mail 2>/dev/null";
3042 # A privileged Exim will normally make its own spool directory, but some of
3043 # the tests run in unprivileged modes that don't always work if the spool
3044 # directory isn't already there. What is more, we want anybody to be able
3045 # to read it in order to find the daemon's pid.
3047 system "mkdir spool; " .
3048 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3049 "sudo chmod 0755 spool";
3051 # Empty the cache that keeps track of things like message id mappings, and
3052 # set up the initial sequence strings.
3065 # Remove the associative arrays used to hold checked mail files and msglogs
3067 undef %expected_mails;
3068 undef %expected_msglogs;
3070 # Open the test's script
3072 open(SCRIPT, "scripts/$test") ||
3073 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3075 # The first line in the script must be a comment that is used to identify
3076 # the set of tests as a whole.
3080 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3081 printf("%s %s", (substr $test, 5), (substr $_, 2));
3083 # Loop for each of the subtests within the script. The variable $server_pid
3084 # is used to remember the pid of a "server" process, for which we do not
3085 # wait until we have waited for a subsequent command.
3087 local($server_pid) = 0;
3088 for ($commandno = 1; !eof SCRIPT; $commandno++)
3090 # Skip further leading comments and blank lines, handle the flag setting
3091 # commands, and deal with tests for IP support.
3096 if (/^no_message_check/) { $message_skip = 1; next; }
3097 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3098 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3099 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3100 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3101 if (/^sortlog/) { $sortlog = 1; next; }
3103 if (/^need_largefiles/)
3105 next if $have_largefiles;
3106 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3107 $docheck = 0; # don't check output
3108 undef $_; # pretend EOF
3115 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3116 $docheck = 0; # don't check output
3117 undef $_; # pretend EOF
3128 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3129 $docheck = 0; # don't check output
3130 undef $_; # pretend EOF
3134 if (/^need_move_frozen_messages/)
3136 next if defined $parm_support{"move_frozen_messages"};
3137 print ">>> move frozen message support is needed for test $testno, " .
3138 "but is not\n>>> available: skipping\n";
3139 $docheck = 0; # don't check output
3140 undef $_; # pretend EOF
3144 last unless /^(#|\s*$)/;
3146 last if !defined $_; # Hit EOF
3148 my($subtest_startline) = $lineno;
3150 # Now run the command. The function returns 0 if exim was run and waited
3151 # for, 1 if any other command was run and waited for, and 2 if a command
3152 # was run and not waited for (usually a daemon or server startup).
3154 my($commandname) = "";
3156 my($rc) = run_command($testno, \$subtestno, \$expectrc, \$commandname);
3159 print ">> rc=$rc cmdrc=$cmdrc\n" if $debug;
3161 # Hit EOF after an initial return code number
3163 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3165 # Carry on with the next command if we did not wait for this one. $rc == 0
3166 # if no subprocess was run; $rc == 3 if we started a process but did not
3169 next if ($rc == 0 || $rc == 3);
3171 # We ran and waited for a command. Check for the expected result unless
3174 if ($cmdrc != $expectrc && !$sigpipehappened)
3176 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3177 if (($cmdrc & 0xff) == 0)
3179 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3181 elsif (($cmdrc & 0xff00) == 0)
3182 { printf("** Killed by signal %d", $cmdrc & 255); }
3184 { printf("** Status %x", $cmdrc); }
3188 print "\nshow stdErr, show stdOut, Continue (without file comparison), or Quit? [Q] ";
3190 tests_exit(1) if /^q?$/i;
3194 system("$more test-stderr");
3198 system("$more test-stdout");
3205 # If the command was exim, and a listening server is running, we can now
3206 # close its input, which causes us to wait for it to finish, which is why
3207 # we didn't close it earlier.
3209 if ($rc == 2 && $server_pid != 0)
3215 if (($? & 0xff) == 0)
3216 { printf("Server return code %d", $?/256); }
3217 elsif (($? & 0xff00) == 0)
3218 { printf("Server killed by signal %d", $? & 255); }
3220 { printf("Server status %x", $?); }
3224 print "\nShow server stdout, Continue, or Quit? [Q] ";
3226 tests_exit(1) if /^q?$/i;
3231 open(S, "test-stdout-server") ||
3232 tests_exit(-1, "Failed to open test-stdout-server: $!");
3243 # The script has finished. Check the all the output that was generated. The
3244 # function returns 0 if all is well, 1 if we should rerun the test (the files
3245 # have been updated). It does not return if the user responds Q to a prompt.
3249 if (check_output() != 0)
3251 print (("#" x 79) . "\n");
3256 print (" Script completed\n");
3262 ##################################################
3263 # Exit from the test script #
3264 ##################################################
3266 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
3269 # End of runtest script