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/*");
184 exit $rc if ($rc >= 0);
185 die "** runtest error: $_[1]\n";
190 ##################################################
191 # Subroutines used by the munging subroutine #
192 ##################################################
194 # This function is used for things like message ids, where we want to generate
195 # more than one value, but keep a consistent mapping throughout.
198 # $oldid the value from the file
199 # $base a base string into which we insert a sequence
200 # $sequence the address of the current sequence counter
203 my($oldid, $base, $sequence) = @_;
204 my($newid) = $cache{$oldid};
205 if (! defined $newid)
207 $newid = sprintf($base, $$sequence++);
208 $cache{$oldid} = $newid;
214 # This is used while munging the output from exim_dumpdb.
215 # May go wrong across DST changes.
218 my($day,$month,$year,$hour,$min,$sec) =
219 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
221 if ($month =~ /Jan/) {$mon = 0;}
222 elsif($month =~ /Feb/) {$mon = 1;}
223 elsif($month =~ /Mar/) {$mon = 2;}
224 elsif($month =~ /Apr/) {$mon = 3;}
225 elsif($month =~ /May/) {$mon = 4;}
226 elsif($month =~ /Jun/) {$mon = 5;}
227 elsif($month =~ /Jul/) {$mon = 6;}
228 elsif($month =~ /Aug/) {$mon = 7;}
229 elsif($month =~ /Sep/) {$mon = 8;}
230 elsif($month =~ /Oct/) {$mon = 9;}
231 elsif($month =~ /Nov/) {$mon = 10;}
232 elsif($month =~ /Dec/) {$mon = 11;}
233 return timelocal($sec,$min,$hour,$day,$mon,$year);
237 # This is a subroutine to sort maildir files into time-order. The second field
238 # is the microsecond field, and may vary in length, so must be compared
242 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
243 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
244 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
245 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
250 ##################################################
251 # Subroutine list files below a directory #
252 ##################################################
254 # This is used to build up a list of expected mail files below a certain path
255 # in the directory tree. It has to be recursive in order to deal with multiple
258 sub list_files_below {
263 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
264 @sublist = sort maildirsort readdir(DIR);
267 foreach $file (@sublist)
269 next if $file eq "." || $file eq ".." || $file eq "CVS";
271 { @yield = (@yield, list_files_below("$dir/$file")); }
273 { push @yield, "$dir/$file"; }
281 ##################################################
282 # Munge a file before comparing #
283 ##################################################
285 # The pre-processing turns all dates, times, Exim versions, message ids, and so
286 # on into standard values, so that the compare works. Perl's substitution with
287 # an expression provides a neat way to do some of these changes.
289 # We keep a global associative array for repeatedly turning the same values
290 # into the same standard values throughout the data from a single test.
291 # Message ids get this treatment (can't be made reliable for times), and
292 # times in dumped retry databases are also handled in a special way, as are
293 # incoming port numbers.
295 # On entry to the subroutine, the file to write to is already opened with the
296 # name MUNGED. The input file name is the only argument to the subroutine.
297 # Certain actions are taken only when the name contains "stderr", "stdout",
298 # or "log". The yield of the function is 1 if a line matching "*** truncated
299 # ***" is encountered; otherwise it is 0.
306 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
308 my($is_log) = $file =~ /log/;
309 my($is_stdout) = $file =~ /stdout/;
310 my($is_stderr) = $file =~ /stderr/;
314 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
316 # Pattern for matching pids at start of stderr lines; initially something
319 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
321 # Scan the file and make the changes. Near the bottom there are some changes
322 # that are specific to certain file types, though there are also some of those
327 RESET_AFTER_EXTRA_LINE_READ:
328 # Check for "*** truncated ***"
329 $yield = 1 if /\*\*\* truncated \*\*\*/;
331 # Replace the name of this host
332 s/\Q$parm_hostname\E/the.local.host.name/g;
334 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
335 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
337 # Replace the path to the testsuite directory
338 s?\Q$parm_cwd\E?TESTSUITE?g;
340 # Replace the Exim version number (may appear in various places)
341 # patchexim should have fixed this for us
342 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
344 # Replace Exim message ids by a unique series
345 s/((?:[^\W_]{6}-){2}[^\W_]{2})
346 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
348 # The names of lock files appear in some error and debug messages
349 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
351 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
352 # port" message, because it is not always the same.
353 s/port (\d+) \([^)]+\)/port $1/g
354 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
356 # Challenges in SPA authentication
357 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
360 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
361 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
363 # Error lines on stdout from SSL contain process id values and file names.
364 # They also contain a source file name and line number, which may vary from
365 # release to release.
366 s/^\d+:error:/pppp:error:/;
367 s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
369 # There are differences in error messages between OpenSSL versions
370 s/SSL_CTX_set_cipher_list/SSL_connect/;
372 # One error test in expansions mentions base 62 or 36
373 s/is not a base (36|62) number/is not a base 36\/62 number/;
375 # This message sometimes has a different number of seconds
376 s/forced fail after \d seconds/forced fail after d seconds/;
378 # This message may contain a different DBM library name
379 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
381 # The message for a non-listening FIFO varies
382 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
384 # The name of the shell may vary
385 s/\s\Q$parm_shell\E\b/ SHELL/;
387 # Debugging output of lists of hosts may have different sort keys
388 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
390 # Random local part in callout cache testing
391 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
393 # File descriptor numbers may vary
394 s/^writing data block fd=\d+/writing data block fd=dddd/;
395 s/running as transport filter: write=\d+ read=\d+/running as transport filter: write=dddd read=dddd/;
398 # ======== Dumpdb output ========
399 # This must be before the general date/date munging.
400 # Time data lines, which look like this:
401 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
402 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
404 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
405 $expired = "" if !defined $expired;
406 my($increment) = date_seconds($date3) - date_seconds($date2);
408 # We used to use globally unique replacement values, but timing
409 # differences make this impossible. Just show the increment on the
412 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
413 $increment, $expired);
417 # more_errno values in exim_dumpdb output which are times
418 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
421 # ======== Dates and times ========
423 # Dates and times are all turned into the same value - trying to turn
424 # them into different ones cannot be done repeatedly because they are
425 # real time stamps generated while running the test. The actual date and
426 # time used was fixed when I first started running automatic Exim tests.
428 # Date/time in header lines and SMTP responses
429 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
430 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
432 # Date/time in logs and in one instance of a filter test
433 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
434 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
436 # Date/time in message separators
437 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
438 /Tue Mar 02 09:44:33 1999/gx;
440 # Date of message arrival in spool file as shown by -Mvh
441 s/^\d{9,10}\s0$/ddddddddd 0/;
443 # Date/time in mbx mailbox files
444 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;
446 # Dates/times in debugging output for writing retry records
447 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
450 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
452 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
453 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
455 # Time to retry may vary
456 s/time to retry = \S+/time to retry = tttt/;
457 s/retry record exists: age=\S+/retry record exists: age=ttt/;
458 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
460 # Date/time in exim -bV output
461 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
463 # Time on queue tolerance
467 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
468 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
471 # ======== Caller's login, uid, gid, home, gecos ========
473 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
474 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
475 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
477 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
478 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
480 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
481 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
483 s/\bname=$parm_caller_gecos\b/name=CALLER_GECOS/g;
485 # When looking at spool files with -Mvh, we will find not only the caller
486 # login, but also the uid and gid. It seems that $) in some Perls gives all
487 # the auxiliary gids as well, so don't bother checking for that.
489 s/^CALLER $> \d+$/CALLER UID GID/;
491 # There is one case where the caller's login is forced to something else,
492 # in order to test the processing of logins that contain spaces. Weird what
493 # some people do, isn't it?
495 s/^spaced user $> \d+$/CALLER UID GID/;
498 # ======== Exim's login ========
499 # For messages received by the daemon, this is in the -H file, which some
500 # tests inspect. For bounce messages, this will appear on the U= lines in
501 # logs and also after Received: and in addresses. In one pipe test it appears
502 # after "Running as:". It also appears in addresses, and in the names of lock
505 s/U=$parm_eximuser/U=EXIMUSER/;
506 s/user=$parm_eximuser/user=EXIMUSER/;
507 s/login=$parm_eximuser/login=EXIMUSER/;
508 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
509 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
510 s/\b$parm_eximuser@/EXIMUSER@/;
511 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
513 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
514 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
516 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
517 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
519 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
522 # ======== General uids, gids, and pids ========
523 # Note: this must come after munges for caller's and exim's uid/gid
525 # These are for systems where long int is 64
526 s/\buid=4294967295/uid=-1/;
527 s/\beuid=4294967295/euid=-1/;
528 s/\bgid=4294967295/gid=-1/;
529 s/\begid=4294967295/egid=-1/;
531 s/\bgid=\d+/gid=gggg/;
532 s/\begid=\d+/egid=gggg/;
533 s/\bpid=\d+/pid=pppp/;
534 s/\buid=\d+/uid=uuuu/;
535 s/\beuid=\d+/euid=uuuu/;
536 s/set_process_info:\s+\d+/set_process_info: pppp/;
537 s/queue run pid \d+/queue run pid ppppp/;
538 s/process \d+ running as transport filter/process pppp running as transport filter/;
539 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
540 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
541 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
543 # Pid in temp file in appendfile transport
544 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
546 # Optional pid in log lines
547 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
548 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
550 # Detect a daemon stderr line with a pid and save the pid for subsequent
551 # removal from following lines.
552 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
555 # Queue runner waiting messages
556 s/waiting for children of \d+/waiting for children of pppp/;
557 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
559 # ======== Port numbers ========
560 # Incoming port numbers may vary, but not in daemon startup line.
562 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
563 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
565 # This handles "connection from" and the like, when the port is given
566 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
567 && !/\*>/ && !/Connection refused/)
569 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
572 # Port in host address in spool file output from -Mvh
573 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
576 # ======== Local IP addresses ========
577 # The amount of space between "host" and the address in verification output
578 # depends on the length of the host name. We therefore reduce it to one space
580 # Also, the length of space at the end of the host line is dependent
581 # on the length of the longest line, so strip it also on otherwise
582 # un-rewritten lines like localhost
584 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
585 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
586 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
587 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
588 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]/;
589 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
590 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
591 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
592 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
593 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
596 # ======== Test network IP addresses ========
597 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
598 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
601 # ======== IP error numbers and messages ========
602 # These vary between operating systems
603 s/Can't assign requested address/Network Error/;
604 s/Cannot assign requested address/Network Error/;
605 s/Operation timed out/Connection timed out/;
606 s/Address family not supported by protocol family/Network Error/;
607 s/Network is unreachable/Network Error/;
608 s/Invalid argument/Network Error/;
610 s/\(\d+\): Network/(dd): Network/;
611 s/\(\d+\): Connection refused/(dd): Connection refused/;
612 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
613 s/\d+ 65 Connection refused/dd 65 Connection refused/;
614 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
617 # ======== Other error numbers ========
618 s/errno=\d+/errno=dd/g;
621 # ======== Output from ls ========
622 # Different operating systems use different spacing on long output
623 #s/ +/ /g if /^[-rwd]{10} /;
624 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
625 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
626 # unfortunately matches a non-ls linefull of dashes.
627 # Allow the case where we've already picked out the file protection bits.
628 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
633 # ======== Message sizes =========
634 # Message sizes vary, owing to different logins and host names that get
635 # automatically inserted. I can't think of any way of even approximately
638 s/([\s,])S=\d+\b/$1S=sss/;
640 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
641 s/\sSIZE=\d+\b/ SIZE=ssss/;
642 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
643 s/old size = \d+\b/old size = sssss/;
644 s/message size = \d+\b/message size = sss/;
645 s/this message = \d+\b/this message = sss/;
646 s/Size of headers = \d+/Size of headers = sss/;
647 s/sum=(?!0)\d+/sum=dddd/;
648 s/(?<=sum=dddd )count=(?!0)\d+\b/count=dd/;
649 s/(?<=sum=0 )count=(?!0)\d+\b/count=dd/;
650 s/,S is \d+\b/,S is ddddd/;
651 s/\+0100,\d+;/+0100,ddd;/;
652 s/\(\d+ bytes written\)/(ddd bytes written)/;
653 s/added '\d+ 1'/added 'ddd 1'/;
654 s/Received\s+\d+/Received nnn/;
655 s/Delivered\s+\d+/Delivered nnn/;
658 # ======== Values in spool space failure message ========
659 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
662 # ======== Filter sizes ========
663 # The sizes of filter files may vary because of the substitution of local
664 # filenames, logins, etc.
666 s/^\d+(?= bytes read from )/ssss/;
669 # ======== OpenSSL error messages ========
670 # Different releases of the OpenSSL libraries seem to give different error
671 # numbers, or handle specific bad conditions in different ways, leading to
672 # different wording in the error messages, so we cannot compare them.
674 s/(TLS error on connection (?:from|to) .*? \(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
677 # ======== Maildir things ========
678 # timestamp output in maildir processing
679 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
681 # maildir delivery files appearing in log lines (in cases of error)
682 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
684 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
686 # Maildir file names in general
687 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
690 while (/^\d+S,\d+C\s*$/)
695 last if !/^\d+ \d+\s*$/;
696 print MUNGED "ddd d\n";
703 # ======== Output from the "fd" program about open descriptors ========
704 # The statuses seem to be different on different operating systems, but
705 # at least we'll still be checking the number of open fd's.
707 s/max fd = \d+/max fd = dddd/;
708 s/status=0 RDONLY/STATUS/g;
709 s/status=1 WRONLY/STATUS/g;
710 s/status=2 RDWR/STATUS/g;
713 # ======== Contents of spool files ========
714 # A couple of tests dump the contents of the -H file. The length fields
715 # will be wrong because of different user names, etc.
716 s/^\d\d\d(?=[PFS*])/ddd/;
719 # ========= Exim lookups ==================
720 # Lookups have a char which depends on the number of lookup types compiled in,
721 # in stderr output. Replace with a "0". Recognising this while avoiding
722 # other output is fragile; perhaps the debug output should be revised instead.
723 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
725 # ==========================================================
726 # Some munging is specific to the specific file types
728 # ======== stdout ========
732 # Skip translate_ip_address and use_classresources in -bP output because
733 # they aren't always there.
735 next if /translate_ip_address =/;
736 next if /use_classresources/;
738 # In certain filter tests, remove initial filter lines because they just
739 # clog up by repetition.
743 next if /^(Sender\staken\sfrom|
744 Return-path\scopied\sfrom|
747 if (/^Testing \S+ filter/)
749 $_ = <IN>; # remove blank line
755 # ======== stderr ========
759 # The very first line of debugging output will vary
761 s/^Exim version .*/Exim version x.yz ..../;
763 # Debugging lines for Exim terminations
765 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
767 # IP address lookups use gethostbyname() when IPv6 is not supported,
768 # and gethostbyname2() or getipnodebyname() when it is.
770 s/\bgethostbyname2?|\bgetipnodebyname/get[host|ipnode]byname[2]/;
772 # drop gnutls version strings
773 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
774 next if /GnuTLS runtime version: \d+[\.\d]+$/;
776 # drop openssl version strings
777 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
778 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
781 next if /^Lookups \(built-in\):/;
782 next if /^Loading lookup modules from/;
783 next if /^Loaded \d+ lookup modules/;
784 next if /^Total \d+ lookups/;
786 # drop compiler information
787 next if /^Compiler:/;
790 # different libraries will have different numbers (possibly 0) of follow-up
791 # lines, indenting with more data
792 if (/^Library version:/) {
796 goto RESET_AFTER_EXTRA_LINE_READ;
800 # drop other build-time controls emitted for debugging
801 next if /^WHITELIST_D_MACROS:/;
802 next if /^TRUSTED_CONFIG_LIST:/;
804 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
805 # with -be, privileges will have been dropped, so this will always
807 next if /^changing group to \d+ failed: Operation not permitted/;
809 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
810 next if /^macros_trusted overridden to true by whitelisting/;
812 # We have to omit the localhost ::1 address so that all is well in
813 # the IPv4-only case.
815 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
816 if (/looked up these IP addresses/);
817 next if /name=localhost address=::1/;
819 # drop pdkim debugging header
820 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
822 # Various other IPv6 lines must be omitted too
824 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
825 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
826 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
827 next if / in dns_ipv4_lookup?/;
829 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
831 $_= <IN>; # Gets "returning DNS_NODATA"
835 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
836 # are unset, because tls ain't always there.
838 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
839 \sno\s\(option\sunset\)/x;
841 # Skip auxiliary group lists because they will vary.
843 next if /auxiliary group list:/;
845 # Skip "extracted from gecos field" because the gecos field varies
847 next if /extracted from gecos field/;
849 # Skip "waiting for data on socket" and "read response data: size=" lines
850 # because some systems pack more stuff into packets than others.
852 next if /waiting for data on socket/;
853 next if /read response data: size=/;
855 # If Exim is compiled with readline support but it can't find the library
856 # to load, there will be an extra debug line. Omit it.
858 next if /failed to load readline:/;
860 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
861 # O_CREAT; other's don't. In the latter case there is some debugging output
862 # which is not present in the former. Skip the relevant lines (there are
865 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
871 # Some tests turn on +expand debugging to check on expansions.
872 # Unfortunately, the Received: expansion varies, depending on whether TLS
873 # is compiled or not. So we must remove the relevant debugging if it is.
875 if (/^condition: def:tls_cipher/)
877 while (<IN>) { last if /^condition: def:sender_address/; }
879 elsif (/^expanding: Received: /)
881 while (<IN>) { last if !/^\s/; }
884 # When Exim is checking the size of directories for maildir, it uses
885 # the check_dir_size() function to scan directories. Of course, the order
886 # of the files that are obtained using readdir() varies from system to
887 # system. We therefore buffer up debugging lines from check_dir_size()
888 # and sort them before outputting them.
890 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
898 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
899 "to ensure consistency\n";
900 @saved = sort(@saved);
905 # Skip some lines that Exim puts out at the start of debugging output
906 # because they will be different in different binaries.
909 unless (/^Berkeley DB: / ||
910 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
911 /^Authenticators:/ ||
916 /^log selectors =/ ||
918 /^Fixed never_users:/ ||
926 # ======== All files other than stderr ========
938 ##################################################
939 # Subroutine to interact with caller #
940 ##################################################
942 # Arguments: [0] the prompt string
943 # [1] if there is a U in the prompt and $force_update is true
944 # Returns: nothing (it sets $_)
948 if ($_[1]) { $_ = "u"; print "... update forced\n"; }
955 ##################################################
956 # Subroutine to compare one output file #
957 ##################################################
959 # When an Exim server is part of the test, its output is in separate files from
960 # an Exim client. The server data is concatenated with the client data as part
961 # of the munging operation.
963 # Arguments: [0] the name of the main raw output file
964 # [1] the name of the server raw output file or undef
965 # [2] where to put the munged copy
966 # [3] the name of the saved file
967 # [4] TRUE if this is a log file whose deliveries must be sorted
969 # Returns: 0 comparison succeeded or differences to be ignored
970 # 1 comparison failed; files may have been updated (=> re-compare)
972 # Does not return if the user replies "Q" to a prompt.
975 my($rf,$rsf,$mf,$sf,$sortfile) = @_;
977 # If there is no saved file, the raw files must either not exist, or be
978 # empty. The test ! -s is TRUE if the file does not exist or is empty.
982 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
985 print "** $rf is not empty\n" if (-s $rf);
986 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
990 print "Continue, Show, or Quit? [Q] ";
992 tests_exit(1) if /^q?$/i;
997 foreach $f ($rf, $rsf)
999 if (defined $f && -s $f)
1002 print "------------ $f -----------\n"
1003 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
1004 system("$more '$f'");
1011 interact("Continue, Update & retry, Quit? [Q] ", $force_update);
1012 tests_exit(1) if /^q?$/i;
1018 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1019 # was a request to create a saved file. First, create the munged file from any
1020 # data that does exist.
1022 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1023 my($truncated) = munge($rf) if -e $rf;
1024 if (defined $rsf && -e $rsf)
1026 print MUNGED "\n******** SERVER ********\n";
1027 $truncated |= munge($rsf);
1031 # If a saved file exists, do the comparison. There are two awkward cases:
1033 # If "*** truncated ***" was found in the new file, it means that a log line
1034 # was overlong, and truncated. The problem is that it may be truncated at
1035 # different points on different systems, because of different user name
1036 # lengths. We reload the file and the saved file, and remove lines from the new
1037 # file that precede "*** truncated ***" until we reach one that matches the
1038 # line that precedes it in the saved file.
1040 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1041 # for an individual message might vary in their order from system to system, as
1042 # a result of parallel deliveries. We load the munged file and sort sequences
1043 # of delivery lines.
1047 # Deal with truncated text items
1051 my(@munged, @saved, $i, $j, $k);
1053 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1056 open(SAVED, "$sf") || tests_exit(-1, "Failed to open $sf: $!");
1061 for ($i = 0; $i < @munged; $i++)
1063 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1065 for (; $j < @saved; $j++)
1066 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1067 last if $j >= @saved; # not found in saved
1069 for ($k = $i - 1; $k >= 0; $k--)
1070 { last if $munged[$k] eq $saved[$j - 1]; }
1072 last if $k <= 0; # failed to find previous match
1073 splice @munged, $k + 1, $i - $k - 1;
1078 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1079 for ($i = 0; $i < @munged; $i++)
1080 { print MUNGED $munged[$i]; }
1084 # Deal with log sorting
1088 my(@munged, $i, $j);
1090 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1094 for ($i = 0; $i < @munged; $i++)
1096 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1098 for ($j = $i + 1; $j < @munged; $j++)
1100 last if $munged[$j] !~
1101 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1103 @temp = splice(@munged, $i, $j - $i);
1104 @temp = sort(@temp);
1105 splice(@munged, $i, 0, @temp);
1109 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1110 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1111 for ($i = 0; $i < @munged; $i++)
1112 { print MUNGED $munged[$i]; }
1118 return 0 if (system("$cf '$mf' '$sf' >test-cf") == 0);
1120 # Handle comparison failure
1122 print "** Comparison of $mf with $sf failed";
1123 system("$more test-cf");
1128 interact("Continue, Retry, Update & retry, Quit? [Q] ", $force_update);
1129 tests_exit(1) if /^q?$/i;
1136 # Update or delete the saved file, and give the appropriate return code.
1139 { tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0; }
1141 { tests_exit(-1, "Failed to unlink $sf") if !unlink($sf); }
1148 ##################################################
1149 # Subroutine to check the output of a test #
1150 ##################################################
1152 # This function is called when the series of subtests is complete. It makes
1153 # use of check() file, whose arguments are:
1155 # [0] the name of the main raw output file
1156 # [1] the name of the server raw output file or undef
1157 # [2] where to put the munged copy
1158 # [3] the name of the saved file
1159 # [4] TRUE if this is a log file whose deliveries must be sorted
1162 # Returns: 0 if the output compared equal
1163 # 1 if re-run needed (files may have been updated)
1168 $yield = 1 if check_file("spool/log/paniclog",
1169 "spool/log/serverpaniclog",
1170 "test-paniclog-munged",
1171 "paniclog/$testno", 0);
1173 $yield = 1 if check_file("spool/log/rejectlog",
1174 "spool/log/serverrejectlog",
1175 "test-rejectlog-munged",
1176 "rejectlog/$testno", 0);
1178 $yield = 1 if check_file("spool/log/mainlog",
1179 "spool/log/servermainlog",
1180 "test-mainlog-munged",
1181 "log/$testno", $sortlog);
1185 $yield = 1 if check_file("test-stdout",
1186 "test-stdout-server",
1187 "test-stdout-munged",
1188 "stdout/$testno", 0);
1193 $yield = 1 if check_file("test-stderr",
1194 "test-stderr-server",
1195 "test-stderr-munged",
1196 "stderr/$testno", 0);
1199 # Compare any delivered messages, unless this test is skipped.
1201 if (! $message_skip)
1205 # Get a list of expected mailbox files for this script. We don't bother with
1206 # directories, just the files within them.
1208 foreach $oldmail (@oldmails)
1210 next unless $oldmail =~ /^mail\/$testno\./;
1211 print ">> EXPECT $oldmail\n" if $debug;
1212 $expected_mails{$oldmail} = 1;
1215 # If there are any files in test-mail, compare them. Note that "." and
1216 # ".." are automatically omitted by list_files_below().
1218 @mails = list_files_below("test-mail");
1220 foreach $mail (@mails)
1222 next if $mail eq "test-mail/oncelog";
1224 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1225 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1227 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1230 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1233 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1234 $yield = 1 if check_file($mail, undef, "test-mail-munged",
1235 "mail/$testno.$saved_mail", 0);
1236 delete $expected_mails{"mail/$testno.$saved_mail"};
1239 # Complain if not all expected mails have been found
1241 if (scalar(keys %expected_mails) != 0)
1243 foreach $key (keys %expected_mails)
1244 { print "** no test file found for $key\n"; }
1248 interact("Continue, Update & retry, or Quit? [Q] ", $force_update);
1249 tests_exit(1) if /^q?$/i;
1252 # For update, we not only have to unlink the file, but we must also
1253 # remove it from the @oldmails vector, as otherwise it will still be
1254 # checked for when we re-run the test.
1258 foreach $key (keys %expected_mails)
1261 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1262 for ($i = 0; $i < @oldmails; $i++)
1264 if ($oldmails[$i] eq $key)
1266 splice @oldmails, $i, 1;
1277 # Compare any remaining message logs, unless this test is skipped.
1281 # Get a list of expected msglog files for this test
1283 foreach $oldmsglog (@oldmsglogs)
1285 next unless $oldmsglog =~ /^$testno\./;
1286 $expected_msglogs{$oldmsglog} = 1;
1289 # If there are any files in spool/msglog, compare them. However, we have
1290 # to munge the file names because they are message ids, which are
1293 if (opendir(DIR, "spool/msglog"))
1295 @msglogs = sort readdir(DIR);
1298 foreach $msglog (@msglogs)
1300 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1301 ($munged_msglog = $msglog) =~
1302 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1303 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1304 $yield = 1 if check_file("spool/msglog/$msglog", undef,
1305 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0);
1306 delete $expected_msglogs{"$testno.$munged_msglog"};
1310 # Complain if not all expected msglogs have been found
1312 if (scalar(keys %expected_msglogs) != 0)
1314 foreach $key (keys %expected_msglogs)
1316 print "** no test msglog found for msglog/$key\n";
1317 ($msgid) = $key =~ /^\d+\.(.*)$/;
1318 foreach $cachekey (keys %cache)
1320 if ($cache{$cachekey} eq $msgid)
1322 print "** original msgid $cachekey\n";
1330 interact("Continue, Update, or Quit? [Q] ", $force_update);
1331 tests_exit(1) if /^q?$/i;
1335 foreach $key (keys %expected_msglogs)
1337 tests_exit(-1, "Failed to unlink msglog/$key")
1338 if !unlink("msglog/$key");
1351 ##################################################
1352 # Subroutine to run one "system" command #
1353 ##################################################
1355 # We put this in a subroutine so that the command can be reflected when
1358 # Argument: the command to be run
1366 $prcmd =~ s/; /;\n>> /;
1367 print ">> $prcmd\n";
1374 ##################################################
1375 # Subroutine to run one script command #
1376 ##################################################
1378 # The <SCRIPT> file is open for us to read an optional return code line,
1379 # followed by the command line and any following data lines for stdin. The
1380 # command line can be continued by the use of \. Data lines are not continued
1381 # in this way. In all lines, the following substutions are made:
1383 # DIR => the current directory
1384 # CALLER => the caller of this script
1386 # Arguments: the current test number
1387 # reference to the subtest number, holding previous value
1388 # reference to the expected return code value
1389 # reference to where to put the command name (for messages)
1390 # auxilliary information returned from a previous run
1392 # Returns: 0 the commmand was executed inline, no subprocess was run
1393 # 1 a non-exim command was run and waited for
1394 # 2 an exim command was run and waited for
1395 # 3 a command was run and not waited for (daemon, server, exim_lock)
1396 # 4 EOF was encountered after an initial return code line
1397 # Optionally alse a second parameter, a hash-ref, with auxilliary information:
1398 # exim_pid: pid of a run process
1401 my($testno) = $_[0];
1402 my($subtestref) = $_[1];
1403 my($commandnameref) = $_[3];
1404 my($aux_info) = $_[4];
1407 if (/^(\d+)\s*$/) # Handle unusual return code
1412 return 4 if !defined $_; # Missing command
1419 # Handle concatenated command lines
1422 while (substr($_, -1) eq"\\")
1425 $_ = substr($_, 0, -1);
1426 chomp($temp = <SCRIPT>);
1438 do_substitute($testno);
1439 if ($debug) { printf ">> $_\n"; }
1441 # Pass back the command name (for messages)
1443 ($$commandnameref) = /^(\S+)/;
1445 # Here follows code for handling the various different commands that are
1446 # supported by this script. The first group of commands are all freestanding
1447 # in that they share no common code and are not followed by any data lines.
1453 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1454 # utility and to make DBM files for testing DBM lookups.
1456 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1458 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1459 "echo exim_dbmbuild exit code = \$?)" .
1465 # The "dump" command runs exim_dumpdb. On different systems, the output for
1466 # some types of dump may appear in a different order because it's just hauled
1467 # out of the DBM file. We can solve this by sorting. Ignore the leading
1468 # date/time, as it will be flattened later during munging.
1470 if (/^dump\s+(\S+)/)
1474 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1475 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1478 if ($which eq "callout")
1481 my($aa) = substr $a, 21;
1482 my($bb) = substr $b, 21;
1486 open(OUT, ">>test-stdout");
1487 print OUT "+++++++++++++++++++++++++++\n";
1494 # The "echo" command is a way of writing comments to the screen.
1496 if (/^echo\s+(.*)$/)
1503 # The "exim_lock" command runs exim_lock in the same manner as "server",
1504 # but it doesn't use any input.
1506 if (/^exim_lock\s+(.*)$/)
1508 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1509 $server_pid = open SERVERCMD, "|$cmd" ||
1510 tests_exit(-1, "Failed to run $cmd\n");
1512 # This gives the process time to get started; otherwise the next
1513 # process may not find it there when it expects it.
1515 select(undef, undef, undef, 0.1);
1520 # The "exinext" command runs exinext
1522 if (/^exinext\s+(.*)/)
1524 run_system("(./eximdir/exinext " .
1525 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1526 "-C $parm_cwd/test-config $1;" .
1527 "echo exinext exit code = \$?)" .
1533 # The "exigrep" command runs exigrep on the current mainlog
1535 if (/^exigrep\s+(.*)/)
1537 run_system("(./eximdir/exigrep " .
1538 "$1 $parm_cwd/spool/log/mainlog;" .
1539 "echo exigrep exit code = \$?)" .
1545 # The "eximstats" command runs eximstats on the current mainlog
1547 if (/^eximstats\s+(.*)/)
1549 run_system("(./eximdir/eximstats " .
1550 "$1 $parm_cwd/spool/log/mainlog;" .
1551 "echo eximstats exit code = \$?)" .
1557 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
1558 # spool directory, to save Exim from re-creating it each time.
1562 run_system "sudo cp -p aux-fixed/gnutls-params spool/gnutls-params;" .
1563 "sudo chown $parm_eximuser:$parm_eximgroup spool/gnutls-params;" .
1564 "sudo chmod 0400 spool/gnutls-params";
1569 # The "killdaemon" command should ultimately follow the starting of any Exim
1570 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
1571 # it outputting "Terminated" to the terminal when not in the background.
1575 my $return_extra = {};
1576 if (exists $aux_info->{exim_pid})
1578 $pid = $aux_info->{exim_pid};
1579 $return_extra->{exim_pid} = undef;
1580 print ">> killdaemon: recovered pid $pid\n" if $debug;
1583 run_system("sudo /bin/kill -SIGINT $pid");
1587 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
1590 run_system("sudo /bin/kill -SIGINT $pid");
1591 close DAEMONCMD; # Waits for process
1594 run_system("sudo /bin/rm -f spool/exim-daemon.*");
1595 return (1, $return_extra);
1599 # The "millisleep" command is like "sleep" except that its argument is in
1600 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
1603 elsif (/^millisleep\s+(.*)$/)
1605 select(undef, undef, undef, $1/1000);
1610 # The "sleep" command does just that. For sleeps longer than 1 second we
1611 # tell the user what's going on.
1613 if (/^sleep\s+(.*)$/)
1621 printf(" Test %d sleep $1 ", $$subtestref);
1627 printf("\r Test %d $cr", $$subtestref);
1633 # Various Unix management commands are recognized
1635 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
1636 /^sudo (rmdir|rm|chown|chmod)\s/)
1638 run_system("$_ >>test-stdout 2>>test-stderr");
1647 # The next group of commands are also freestanding, but they are all followed
1651 # The "server" command starts up a script-driven server that runs in parallel
1652 # with the following exim command. Therefore, we want to run a subprocess and
1653 # not yet wait for it to complete. The waiting happens after the next exim
1654 # command, triggered by $server_pid being non-zero. The server sends its output
1655 # to a different file. The variable $server_opts, if not empty, contains
1656 # options to disable IPv4 or IPv6 if necessary.
1658 if (/^server\s+(.*)$/)
1660 $cmd = "./bin/server $server_opts $1 >>test-stdout-server";
1661 print ">> $cmd\n" if ($debug);
1662 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
1663 SERVERCMD->autoflush(1);
1664 print ">> Server pid is $server_pid\n" if $debug;
1668 last if /^\*{4}\s*$/;
1671 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
1672 # because close() waits for the process.
1674 # This gives the server time to get started; otherwise the next
1675 # process may not find it there when it expects it.
1677 select(undef, undef, undef, 0.5);
1682 # The "write" command is a way of creating files of specific sizes for
1683 # buffering tests, or containing specific data lines from within the script
1684 # (rather than hold lots of little files). The "catwrite" command does the
1685 # same, but it also copies the lines to test-stdout.
1687 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
1689 my($cat) = defined $1;
1691 @sizes = split /\s+/, $3 if defined $3;
1692 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
1696 open CAT, ">>test-stdout" ||
1697 tests_exit(-1, "Failed to open test-stdout: $!");
1698 print CAT "==========\n";
1701 if (scalar @sizes > 0)
1708 last if /^\+{4}\s*$/;
1715 while (scalar @sizes > 0)
1717 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
1718 $leadin = "" if !defined $leadin;
1720 $len -= length($leadin) + 1;
1721 while ($count-- > 0)
1723 print FILE $leadin, "a" x $len, "\n";
1724 print CAT $leadin, "a" x $len, "\n" if $cat;
1729 # Post data, or only data if no sized data
1734 last if /^\*{4}\s*$/;
1742 print CAT "==========\n";
1753 # From this point on, script commands are implemented by setting up a shell
1754 # command in the variable $cmd. Shared code to run this command and handle its
1755 # input and output follows.
1757 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
1758 # program that plays the part of an email client. We also have the availability
1759 # of running Perl for doing one-off special things. Note that all these
1760 # commands expect stdin data to be supplied.
1762 if (/^client/ || /^(sudo\s+)?perl\b/)
1764 s"client"./bin/client";
1765 $cmd = "$_ >>test-stdout 2>>test-stderr";
1768 # For the "exim" command, replace the text "exim" with the path for the test
1769 # binary, plus -D options to pass over various parameters, and a -C option for
1770 # the testing configuration file. When running in the test harness, Exim does
1771 # not drop privilege when -C and -D options are present. To run the exim
1772 # command as root, we use sudo.
1774 elsif (/^([A-Z_]+=\S+\s+)?(\d+)?\s*(sudo\s+)?exim(_\S+)?\s+(.*)$/)
1777 my($envset) = (defined $1)? $1 : "";
1778 my($sudo) = (defined $3)? "sudo " : "";
1779 my($special)= (defined $4)? $4 : "";
1780 $wait_time = (defined $2)? $2 : 0;
1782 # Return 2 rather than 1 afterwards
1786 # Update the test number
1788 $$subtestref = $$subtestref + 1;
1789 printf(" Test %d $cr", $$subtestref);
1791 # Copy the configuration file, making the usual substitutions.
1793 open (IN, "$parm_cwd/confs/$testno") ||
1794 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
1795 open (OUT, ">test-config") ||
1796 tests_exit(-1, "Couldn't open test-config: $!\n");
1799 do_substitute($testno);
1805 # The string $msg1 in args substitutes the message id of the first
1806 # message on the queue, and so on. */
1808 if ($args =~ /\$msg/)
1810 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
1811 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1812 "-C $parm_cwd/test-config |";
1813 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
1814 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
1816 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
1819 # Done backwards just in case there are more than 9
1822 for ($i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
1823 if ( $args =~ /\$msg\d/ )
1825 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n");
1829 # If -d is specified in $optargs, remove it from $args; i.e. let
1830 # the command line for runtest override. Then run Exim.
1832 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
1834 $cmd = "$envset$sudo$parm_cwd/eximdir/exim$special$optargs " .
1835 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
1836 "-C $parm_cwd/test-config $args " .
1837 ">>test-stdout 2>>test-stderr";
1839 # If the command is starting an Exim daemon, we run it in the same
1840 # way as the "server" command above, that is, we don't want to wait
1841 # for the process to finish. That happens when "killdaemon" is obeyed later
1842 # in the script. We also send the stderr output to test-stderr-server. The
1843 # daemon has its log files put in a different place too (by configuring with
1844 # log_file_path). This requires the directory to be set up in advance.
1846 # There are also times when we want to run a non-daemon version of Exim
1847 # (e.g. a queue runner) with the server configuration. In this case,
1848 # we also define -DNOTDAEMON.
1850 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
1852 if ($debug) { printf ">> daemon: $cmd\n"; }
1853 run_system("sudo mkdir spool/log 2>/dev/null");
1854 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
1856 # Before running the command, convert the -bd option into -bdf so that an
1857 # Exim daemon doesn't double fork. This means that when we wait close
1858 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
1859 # file is written to the spool directory, in case the Exim binary was
1860 # built with PID_FILE_PATH pointing somewhere else.
1862 $cmd =~ s!\s-bd\s! -bdf -oP $parm_cwd/spool/exim-daemon.pid !;
1863 print ">> |${cmd}-server\n" if ($debug);
1864 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
1865 DAEMONCMD->autoflush(1);
1866 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
1867 select(undef, undef, undef, 0.3); # Let the daemon get going
1868 return 3; # Don't wait
1870 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
1872 my $listen_port = $1;
1873 my $waitmode_sock = new FileHandle;
1874 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
1875 run_system("sudo mkdir spool/log 2>/dev/null");
1876 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
1878 my ($s_ip,$s_port) = ('127.0.0.1', $listen_port);
1879 my $sin = sockaddr_in($s_port, inet_aton($s_ip))
1880 or die "** Failed packing $s_ip:$s_port\n";
1881 socket($waitmode_sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
1882 or die "** Unable to open socket $s_ip:$s_port: $!\n";
1883 setsockopt($waitmode_sock, SOL_SOCKET, SO_REUSEADDR, 1)
1884 or die "** Unable to setsockopt(SO_REUSEADDR): $!\n";
1885 bind($waitmode_sock, $sin)
1886 or die "** Unable to bind socket ($s_port): $!\n";
1887 listen($waitmode_sock, 5);
1889 if (not defined $pid) { die "** fork failed: $!\n" }
1892 open(STDIN, "<&", $waitmode_sock) or die "** dup sock to stdin failed: $!\n";
1893 close($waitmode_sock);
1894 print "[$$]>> ${cmd}-server\n" if ($debug);
1895 exec "exec ${cmd}-server";
1898 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
1899 select(undef, undef, undef, 0.3); # Let the daemon get going
1900 return (3, { exim_pid => $pid }); # Don't wait
1907 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
1910 # Run the command, with stdin connected to a pipe, and write the stdin data
1911 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
1912 # the terminating newline (and the \NONL\). If the command contains
1913 # -DSERVER=server add "-server" to the command, where it will adjoin the name
1914 # for the stderr file. See comment above about the use of -DSERVER.
1916 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
1917 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
1918 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
1924 last if /^\*{4}\s*$/;
1925 do_substitute($testno);
1926 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
1929 # For timeout tests, wait before closing the pipe; we expect a
1930 # SIGPIPE error in this case.
1934 printf(" Test %d sleep $wait_time ", $$subtestref);
1935 while ($wait_time-- > 0)
1940 printf("\r Test %d $cr", $$subtestref);
1943 $sigpipehappened = 0;
1944 close CMD; # Waits for command to finish
1945 return $yield; # Ran command and waited
1951 ###############################################################################
1952 ###############################################################################
1954 # Here beginneth the Main Program ...
1956 ###############################################################################
1957 ###############################################################################
1961 print "Exim tester $testversion\n";
1964 ##################################################
1965 # Some tests check created file modes #
1966 ##################################################
1971 ##################################################
1972 # Check for the "less" command #
1973 ##################################################
1975 $more = "more" if system("which less >/dev/null 2>&1") != 0;
1979 ##################################################
1980 # Check for sudo access to root #
1981 ##################################################
1983 print "You need to have sudo access to root to run these tests. Checking ...\n";
1984 if (system("sudo date >/dev/null") != 0)
1986 die "** Test for sudo failed: testing abandoned.\n";
1990 print "Test for sudo OK\n";
1995 ##################################################
1996 # See if an Exim binary has been given #
1997 ##################################################
1999 # If the first character of the first argument is '/', the argument is taken
2000 # as the path to the binary.
2002 $parm_exim = (@ARGV > 0 && $ARGV[0] =~ m?^/?)? shift @ARGV : "";
2003 print "Exim binary is $parm_exim\n" if $parm_exim ne "";
2007 ##################################################
2008 # Sort out options and which tests are to be run #
2009 ##################################################
2011 # There are a few possible options for the test script itself; after these, any
2012 # options are passed on to Exim calls within the tests. Typically, this is used
2013 # to turn on Exim debugging while setting up a test.
2015 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2017 my($arg) = shift @ARGV;
2020 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2021 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
2022 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2023 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2024 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2025 if ($arg eq "-KEEP") { $save_output = 1; next; }
2027 $optargs .= " $arg";
2030 # Any subsequent arguments are a range of test numbers.
2034 $test_end = $test_start = $ARGV[0];
2035 $test_end = $ARGV[1] if (@ARGV > 1);
2036 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2037 if $test_end eq "+";
2038 die "** Test numbers out of order\n" if ($test_end < $test_start);
2042 ##################################################
2043 # Make the command's directory current #
2044 ##################################################
2046 # After doing so, we find its absolute path name.
2049 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2050 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2051 $parm_cwd = Cwd::getcwd();
2054 ##################################################
2055 # Search for an Exim binary to test #
2056 ##################################################
2058 # If an Exim binary hasn't been provided, try to find one. We can handle the
2059 # case where exim-testsuite is installed alongside Exim source directories. For
2060 # PH's private convenience, if there's a directory just called "exim4", that
2061 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2064 if ($parm_exim eq "")
2066 my($use_srcdir) = "";
2068 opendir DIR, ".." || die "** Failed to opendir \"..\": $!\n";
2069 while ($f = readdir(DIR))
2073 # Try this directory if it is "exim4" or if it is exim-snapshot or exim-n.m
2074 # possibly followed by -RCx where n.m is greater than any previously tried
2075 # directory. Thus, we should choose the highest version of Exim that has
2078 if ($f eq "exim4" || $f eq "exim-snapshot")
2082 if ($f =~ /^exim-\d+\.\d+(-RC\d+)?$/ && $f gt $use_srcdir); }
2084 # Look for a build directory with a binary in it. If we find a binary,
2085 # accept this source directory.
2089 opendir SRCDIR, "../$srcdir" ||
2090 die "** Failed to opendir \"$cwd/../$srcdir\": $!\n";
2091 while ($f = readdir(SRCDIR))
2093 if ($f =~ /^build-/ && -e "../$srcdir/$f/exim")
2095 $use_srcdir = $srcdir;
2096 $parm_exim = "$cwd/../$srcdir/$f/exim";
2097 $parm_exim =~ s'/[^/]+/\.\./'/';
2104 # If we have found "exim4" or "exim-snapshot", that takes precedence.
2105 # Otherwise, continue to see if there's a later version.
2107 last if $use_srcdir eq "exim4" || $use_srcdir eq "exim-snapshot";
2110 print "Exim binary found in $parm_exim\n" if $parm_exim ne "";
2113 # If $parm_exim is still empty, ask the caller
2115 if ($parm_exim eq "")
2117 print "** Did not find an Exim binary to test\n";
2118 for ($i = 0; $i < 5; $i++)
2121 print "** Enter pathname for Exim binary: ";
2122 chomp($trybin = <STDIN>);
2125 $parm_exim = $trybin;
2130 print "** $trybin does not exist\n";
2133 die "** Too many tries\n" if $parm_exim eq "";
2138 ##################################################
2139 # Find what is in the binary #
2140 ##################################################
2142 # deal with TRUSTED_CONFIG_LIST restrictions
2143 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2144 symlink("$parm_cwd/confs/0000", "$parm_cwd/test-config")
2145 or die "Unable to link initial config into place: $!\n";
2147 print("Probing with config file: $parm_cwd/test-config\n");
2148 open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
2149 "-bP exim_user exim_group|") ||
2150 die "** Cannot run $parm_exim: $!\n";
2153 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2154 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2158 if (defined $parm_eximuser)
2160 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2161 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2165 print "Unable to extract exim_user from binary.\n";
2166 print "Check if Exim refused to run; if so, consider:\n";
2167 print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
2168 die "Failing to get information from binary.\n";
2171 if (defined $parm_eximgroup)
2173 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2174 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2177 open(EXIMINFO, "$parm_exim -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2178 die "** Cannot run $parm_exim: $!\n";
2180 print "-" x 78, "\n";
2186 if (/^Exim version/) { print; }
2188 elsif (/^Size of off_t: (\d+)/)
2191 $have_largefiles = 1 if $1 > 4;
2192 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2196 elsif (/^Support for: (.*)/)
2199 @temp = split /(\s+)/, $1;
2201 %parm_support = @temp;
2204 elsif (/^Lookups \(built-in\): (.*)/)
2207 @temp = split /(\s+)/, $1;
2209 %parm_lookups = @temp;
2212 elsif (/^Authenticators: (.*)/)
2215 @temp = split /(\s+)/, $1;
2217 %parm_authenticators = @temp;
2220 elsif (/^Routers: (.*)/)
2223 @temp = split /(\s+)/, $1;
2225 %parm_routers = @temp;
2228 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2229 # that the basic transport name is set, and then the name with each of the
2232 elsif (/^Transports: (.*)/)
2235 @temp = split /(\s+)/, $1;
2238 %parm_transports = @temp;
2239 foreach $k (keys %parm_transports)
2243 @temp = split /\//, $k;
2244 $parm_transports{"$temp[0]"} = " ";
2245 for ($i = 1; $i < @temp; $i++)
2246 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2252 print "-" x 78, "\n";
2254 unlink("$parm_cwd/test-config");
2256 ##################################################
2257 # Check for SpamAssassin and ClamAV #
2258 ##################################################
2260 # These are crude tests. If they aren't good enough, we'll have to improve
2261 # them, for example by actually passing a message through spamc or clamscan.
2263 if (defined $parm_support{'Content_Scanning'})
2265 my $sock = new FileHandle;
2267 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2269 print "The spamc command works:\n";
2271 # This test for an active SpamAssassin is courtesy of John Jetmore.
2272 # The tests are hard coded to localhost:783, so no point in making
2273 # this test flexible like the clamav test until the test scripts are
2274 # changed. spamd doesn't have the nice PING/PONG protoccol that
2275 # clamd does, but it does respond to errors in an informative manner,
2278 my($sint,$sport) = ('127.0.0.1',783);
2281 my $sin = sockaddr_in($sport, inet_aton($sint))
2282 or die "** Failed packing $sint:$sport\n";
2283 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2284 or die "** Unable to open socket $sint:$sport\n";
2287 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2289 connect($sock, $sin)
2290 or die "** Unable to connect to socket $sint:$sport\n";
2293 select((select($sock), $| = 1)[0]);
2294 print $sock "bad command\r\n";
2297 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2303 or die "** Did not get SPAMD from socket $sint:$sport. "
2310 print " Assume SpamAssassin (spamd) is not running\n";
2314 $parm_running{'SpamAssassin'} = ' ';
2315 print " SpamAssassin (spamd) seems to be running\n";
2320 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2323 # For ClamAV, we need to find the clamd socket for use in the Exim
2324 # configuration. Search for the clamd configuration file.
2326 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2328 my($f, $clamconf, $test_prefix);
2330 print "The clamscan command works";
2332 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2333 $test_prefix = "" if !defined $test_prefix;
2335 foreach $f ("$test_prefix/etc/clamd.conf",
2336 "$test_prefix/usr/local/etc/clamd.conf",
2337 "$test_prefix/etc/clamav/clamd.conf", "")
2346 # Read the ClamAV configuration file and find the socket interface.
2348 if ($clamconf ne "")
2351 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2354 if (/^LocalSocket\s+(.*)/)
2356 $parm_clamsocket = $1;
2357 $socket_domain = AF_UNIX;
2360 if (/^TCPSocket\s+(\d+)/)
2362 if (defined $parm_clamsocket)
2364 $parm_clamsocket .= " $1";
2365 $socket_domain = AF_INET;
2370 $parm_clamsocket = " $1";
2373 elsif (/^TCPAddr\s+(\S+)/)
2375 if (defined $parm_clamsocket)
2377 $parm_clamsocket = $1 . $parm_clamsocket;
2378 $socket_domain = AF_INET;
2383 $parm_clamsocket = $1;
2389 if (defined $socket_domain)
2391 print ":\n The clamd socket is $parm_clamsocket\n";
2392 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2396 if ($socket_domain == AF_UNIX)
2398 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2400 elsif ($socket_domain == AF_INET)
2402 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2403 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2404 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2408 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2410 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2411 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2413 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2416 my $ofh = select $sock; $| = 1; select $ofh;
2417 print $sock "PING\n";
2419 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2424 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2431 print " Assume ClamAV is not running\n";
2435 $parm_running{'ClamAV'} = ' ';
2436 print " ClamAV seems to be running\n";
2441 print ", but the socket for clamd could not be determined\n";
2442 print "Assume ClamAV is not running\n";
2448 print ", but I can't find a configuration for clamd\n";
2449 print "Assume ClamAV is not running\n";
2455 ##################################################
2456 # Test for the basic requirements #
2457 ##################################################
2459 # This test suite assumes that Exim has been built with at least the "usual"
2460 # set of routers, transports, and lookups. Ensure that this is so.
2464 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
2466 $missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
2467 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
2468 $missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
2469 $missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
2471 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
2472 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
2473 $missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
2474 $missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
2479 print "** Many features can be included or excluded from Exim binaries.\n";
2480 print "** This test suite requires that Exim is built to contain a certain\n";
2481 print "** set of basic facilities. It seems that some of these are missing\n";
2482 print "** from the binary that is under test, so the test cannot proceed.\n";
2483 print "** The missing facilities are:\n";
2485 die "** Test script abandoned\n";
2489 ##################################################
2490 # Check for the auxiliary programs #
2491 ##################################################
2493 # These are always required:
2495 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
2496 "fakens", "iefbr14", "server")
2498 next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
2499 next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
2500 if (!-e "bin/$prog")
2503 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
2504 die "** Test script abandoned\n";
2508 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
2509 # compiled on systems where we don't know how to. However, if Exim does not
2510 # have that functionality compiled, we needn't bother.
2512 $dlfunc_deleted = 0;
2513 if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
2515 delete $parm_support{'Expand_dlfunc'};
2516 $dlfunc_deleted = 1;
2520 ##################################################
2521 # Find environmental details #
2522 ##################################################
2524 # Find the caller of this program.
2526 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
2527 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
2529 $pwpw = $pwpw; # Kill Perl warnings
2530 $pwquota = $pwquota;
2533 $parm_caller_group = getgrgid($parm_caller_gid);
2535 print "Program caller is $parm_caller, whose group is $parm_caller_group\n";
2536 print "Home directory is $parm_caller_home\n";
2538 unless (defined $parm_eximgroup)
2540 print "Unable to derive \$parm_eximgroup.\n";
2541 die "** ABANDONING.\n";
2544 print "You need to be in the Exim group to run these tests. Checking ...";
2546 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
2552 print "\nOh dear, you are not in the Exim group.\n";
2553 die "** Testing abandoned.\n";
2556 # Find this host's IP addresses - there may be many, of course, but we keep
2557 # one of each type (IPv4 and IPv6).
2565 open(IFCONFIG, "ifconfig -a|") || die "** Cannot run \"ifconfig\": $!\n";
2566 while (($parm_ipv4 eq "" || $parm_ipv6 eq "") && ($_ = <IFCONFIG>))
2569 if ($parm_ipv4 eq "" &&
2570 $_ =~ /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)\s/i)
2573 next if ($ip eq "127.0.0.1");
2577 if ($parm_ipv6 eq "" &&
2578 $_ =~ /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)/i)
2581 next if ($ip eq "::1" || $ip =~ /^fe80/i);
2587 # Use private IP addresses if there are no public ones.
2589 $parm_ipv4 = $local_ipv4 if ($parm_ipv4 eq "");
2590 $parm_ipv6 = $local_ipv6 if ($parm_ipv6 eq "");
2592 # If either type of IP address is missing, we need to set the value to
2593 # something other than empty, because that wrecks the substitutions. The value
2594 # is reflected, so use a meaningful string. Set appropriate options for the
2595 # "server" command. In practice, however, many tests assume 127.0.0.1 is
2596 # available, so things will go wrong if there is no IPv4 address. The lack
2597 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
2598 # and $have_ipv6 false.
2600 if ($parm_ipv4 eq "")
2603 $parm_ipv4 = "<no IPv4 address found>";
2604 $server_opts .= " -noipv4";
2606 elsif ($have_ipv4 == 0)
2608 $parm_ipv4 = "<IPv4 testing disabled>";
2609 $server_opts .= " -noipv4";
2613 $parm_running{"IPv4"} = " ";
2616 if ($parm_ipv6 eq "")
2619 $parm_ipv6 = "<no IPv6 address found>";
2620 $server_opts .= " -noipv6";
2621 delete($parm_support{"IPv6"});
2623 elsif ($have_ipv6 == 0)
2625 $parm_ipv6 = "<IPv6 testing disabled>";
2626 $server_opts .= " -noipv6";
2627 delete($parm_support{"IPv6"});
2629 elsif (!defined $parm_support{'IPv6'})
2632 $parm_ipv6 = "<no IPv6 support in Exim binary>";
2633 $server_opts .= " -noipv6";
2637 $parm_running{"IPv6"} = " ";
2640 print "IPv4 address is $parm_ipv4\n";
2641 print "IPv6 address is $parm_ipv6\n";
2643 # For munging test output, we need the reversed IP addresses.
2645 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
2646 join(".", reverse(split /\./, $parm_ipv4));
2648 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
2649 if ($parm_ipv6 =~ /^[\da-f]/)
2651 my(@comps) = split /:/, $parm_ipv6;
2653 foreach $comp (@comps)
2655 push @nibbles, sprintf("%lx", hex($comp) >> 8);
2656 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
2658 $parm_ipv6r = join(".", reverse(@nibbles));
2661 # Find the host name, fully qualified.
2663 chomp($temp = `hostname`);
2664 $parm_hostname = (gethostbyname($temp))[0];
2665 $parm_hostname = "no.host.name.found" if $parm_hostname eq "";
2666 print "Hostname is $parm_hostname\n";
2668 if ($parm_hostname !~ /\./)
2670 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
2673 # Find the user's shell
2675 $parm_shell = $ENV{'SHELL'};
2678 ##################################################
2679 # Create a testing version of Exim #
2680 ##################################################
2682 # We want to be able to run Exim with a variety of configurations. Normally,
2683 # the use of -C to change configuration causes Exim to give up its root
2684 # privilege (unless the caller is exim or root). For these tests, we do not
2685 # want this to happen. Also, we want Exim to know that it is running in its
2688 # We achieve this by copying the binary and patching it as we go. The new
2689 # binary knows it is a testing copy, and it allows -C and -D without loss of
2690 # privilege. Clearly, this file is dangerous to have lying around on systems
2691 # where there are general users with login accounts. To protect against this,
2692 # we put the new binary in a special directory that is accessible only to the
2693 # caller of this script, who is known to have sudo root privilege from the test
2694 # that was done above. Furthermore, we ensure that the binary is deleted at the
2695 # end of the test. First ensure the directory exists.
2698 { unlink "eximdir/exim"; } # Just in case
2701 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
2702 system("sudo chgrp $parm_eximgroup eximdir");
2705 # The construction of the patched binary must be done as root, so we use
2706 # a separate script. As well as indicating that this is a test-harness binary,
2707 # the version number is patched to "x.yz" so that its length is always the
2708 # same. Otherwise, when it appears in Received: headers, it affects the length
2709 # of the message, which breaks certain comparisons.
2711 die "** Unable to make patched exim: $!\n"
2712 if (system("sudo ./patchexim $parm_exim") != 0);
2714 # From this point on, exits from the program must go via the subroutine
2715 # tests_exit(), so that suitable cleaning up can be done when required.
2716 # Arrange to catch interrupting signals, to assist with this.
2718 $SIG{'INT'} = \&inthandler;
2719 $SIG{'PIPE'} = \&pipehandler;
2721 # For some tests, we need another copy of the binary that is setuid exim rather
2724 system("sudo cp eximdir/exim eximdir/exim_exim;" .
2725 "sudo chown $parm_eximuser eximdir/exim_exim;" .
2726 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
2727 "sudo chmod 06755 eximdir/exim_exim");
2730 ##################################################
2731 # Make copies of utilities we might need #
2732 ##################################################
2734 # Certain of the tests make use of some of Exim's utilities. We do not need
2735 # to be root to copy these.
2737 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
2739 $dbm_build_deleted = 0;
2740 if (defined $parm_lookups{'dbm'} &&
2741 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
2743 delete $parm_lookups{'dbm'};
2744 $dbm_build_deleted = 1;
2747 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
2749 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
2752 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
2754 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
2757 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
2759 tests_exit(-1, "Failed to make a copy of exinext: $!");
2762 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
2764 tests_exit(-1, "Failed to make a copy of exigrep: $!");
2767 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
2769 tests_exit(-1, "Failed to make a copy of eximstats: $!");
2773 ##################################################
2774 # Check that the Exim user can access stuff #
2775 ##################################################
2777 # We delay this test till here so that we can check access to the actual test
2778 # binary. This will be needed when Exim re-exec's itself to do deliveries.
2780 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
2781 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
2783 if ($parm_caller_uid eq $parm_exim_uid) {
2784 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
2785 ."the same as caller ($parm_caller,$parm_caller_uid)");
2788 print "The Exim user needs access to the test suite directory. Checking ...";
2790 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
2792 my($why) = "unknown failure $rc";
2794 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
2795 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
2796 $why = "Couldn't read auxiliary group list" if $rc == 3;
2797 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
2798 $why = "Couldn't set gid" if $rc == 5;
2799 $why = "Couldn't set uid" if $rc == 6;
2800 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
2801 print "\n** $why\n";
2802 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
2810 ##################################################
2811 # Create a list of available tests #
2812 ##################################################
2814 # The scripts directory contains a number of subdirectories whose names are
2815 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
2816 # from the first requires certain optional features to be included in the Exim
2817 # binary. These requirements are contained in a file called "REQUIRES" within
2818 # the directory. We scan all these tests, discarding those that cannot be run
2819 # because the current binary does not support the right facilities, and also
2820 # those that are outside the numerical range selected.
2822 print "\nTest range is $test_start to $test_end\n";
2823 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
2825 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
2826 if $dbm_build_deleted;
2828 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
2829 @test_dirs = sort readdir(DIR);
2832 # Remove . and .. and CVS from the list.
2834 for ($i = 0; $i < @test_dirs; $i++)
2836 my($d) = $test_dirs[$i];
2837 if ($d eq "." || $d eq ".." || $d eq "CVS")
2839 splice @test_dirs, $i, 1;
2844 # Scan for relevant tests
2846 for ($i = 0; $i < @test_dirs; $i++)
2848 my($testdir) = $test_dirs[$i];
2851 print ">>Checking $testdir\n" if $debug;
2853 # Skip this directory if the first test is equal or greater than the first
2854 # test in the next directory.
2856 next if ($i < @test_dirs - 1) &&
2857 ($test_start >= substr($test_dirs[$i+1], 0, 4));
2859 # No need to carry on if the end test is less than the first test in this
2862 last if $test_end < substr($testdir, 0, 4);
2864 # Check requirements, if any.
2866 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
2872 if (/^support (.*)$/)
2874 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
2876 elsif (/^running (.*)$/)
2878 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
2880 elsif (/^lookup (.*)$/)
2882 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
2884 elsif (/^authenticators? (.*)$/)
2886 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
2888 elsif (/^router (.*)$/)
2890 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
2892 elsif (/^transport (.*)$/)
2894 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
2898 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
2905 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
2909 # Loop if we do not want the tests in this subdirectory.
2914 print "Omitting tests in $testdir (missing $_)\n";
2918 # We want the tests from this subdirectory, provided they are in the
2919 # range that was selected.
2921 opendir(SUBDIR, "scripts/$testdir") ||
2922 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
2923 @testlist = sort readdir(SUBDIR);
2926 foreach $test (@testlist)
2928 next if $test !~ /^\d{4}$/;
2929 next if $test < $test_start || $test > $test_end;
2930 push @test_list, "$testdir/$test";
2934 print ">>Test List: @test_list\n", if $debug;
2937 ##################################################
2938 # Munge variable auxiliary data #
2939 ##################################################
2941 # Some of the auxiliary data files have to refer to the current testing
2942 # directory and other parameter data. The generic versions of these files are
2943 # stored in the aux-var-src directory. At this point, we copy each of them
2944 # to the aux-var directory, making appropriate substitutions. There aren't very
2945 # many of them, so it's easiest just to do this every time. Ensure the mode
2946 # is standardized, as this path is used as a test for the ${stat: expansion.
2948 # A similar job has to be done for the files in the dnszones-src directory, to
2949 # make the fake DNS zones for testing. Most of the zone files are copied to
2950 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
2951 # networks that are defined by parameter.
2953 foreach $basedir ("aux-var", "dnszones")
2955 system("sudo rm -rf $parm_cwd/$basedir");
2956 mkdir("$parm_cwd/$basedir", 0777);
2957 chmod(0755, "$parm_cwd/$basedir");
2959 opendir(AUX, "$parm_cwd/$basedir-src") ||
2960 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
2961 my(@filelist) = readdir(AUX);
2964 foreach $file (@filelist)
2966 my($outfile) = $file;
2967 next if $file =~ /^\./;
2969 if ($file eq "db.ip4.V4NET")
2971 $outfile = "db.ip4.$parm_ipv4_test_net";
2973 elsif ($file eq "db.ip6.V6NET")
2975 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
2977 $outfile = "db.ip6.@nibbles";
2981 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
2982 open(IN, "$parm_cwd/$basedir-src/$file") ||
2983 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
2984 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
2985 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
2997 ##################################################
2998 # Create fake DNS zones for this host #
2999 ##################################################
3001 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3002 # sure that there are forward and reverse registrations for this host, using
3003 # its real IP addresses. Dynamically created zone files achieve this.
3005 if ($have_ipv4 || $have_ipv6)
3007 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3008 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3009 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3010 print OUT "; This is a dynamically constructed fake zone file.\n" .
3011 "; The following line causes fakens to return PASS_ON\n" .
3012 "; for queries that it cannot answer\n\n" .
3013 "PASS ON NOT FOUND\n\n";
3014 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3015 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3016 print OUT "\n; End\n";
3020 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3022 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3023 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3025 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3026 print OUT "; This is a dynamically constructed fake zone file.\n" .
3027 "; The zone is $components[0].in-addr.arpa.\n\n" .
3028 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3033 if ($have_ipv6 && $parm_ipv6 ne "::1")
3035 my($exp_v6) = $parm_ipv6;
3036 $exp_v6 =~ s/[^:]//g;
3037 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3038 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3039 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3040 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3041 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3042 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3044 my(@components) = split /:/, $exp_v6;
3045 my(@nibbles) = reverse (split /\s*/, shift @components);
3049 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3051 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3052 print OUT "; This is a dynamically constructed fake zone file.\n" .
3053 "; The zone is @nibbles.ip6.arpa.\n\n";
3055 @components = reverse @components;
3056 foreach $c (@components)
3058 $c = "0$c" until $c =~ /^..../;
3059 @nibbles = reverse(split /\s*/, $c);
3060 print OUT "$sep@nibbles";
3064 print OUT " PTR $parm_hostname.\n\n; End\n";
3071 ##################################################
3072 # Create lists of mailboxes and message logs #
3073 ##################################################
3075 # We use these lists to check that a test has created the expected files. It
3076 # should be faster than looking for the file each time. For mailboxes, we have
3077 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3078 # is just a flat list of files.
3080 @oldmails = list_files_below("mail");
3081 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3082 @oldmsglogs = readdir(DIR);
3087 ##################################################
3088 # Run the required tests #
3089 ##################################################
3091 # Each test script contains a number of tests, separated by a line that
3092 # contains ****. We open input from the terminal so that we can read responses
3095 open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
3097 print "\nPress RETURN to run the tests: ";
3103 foreach $test (@test_list)
3106 local($commandno) = 0;
3107 local($subtestno) = 0;
3108 local($testno) = substr($test, -4);
3109 local($sortlog) = 0;
3113 my($thistestdir) = substr($test, 0, -5);
3115 if ($lasttestdir ne $thistestdir)
3118 if (-s "scripts/$thistestdir/REQUIRES")
3121 print "\n>>> The following tests require: ";
3122 open(IN, "scripts/$thistestdir/REQUIRES") ||
3123 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3126 $gnutls = 1 if /^support GnuTLS/;
3133 $lasttestdir = $thistestdir;
3135 # Remove any debris in the spool directory and the test-mail directory
3136 # and also the files for collecting stdout and stderr. Then put back
3137 # the test-mail directory for appendfile deliveries.
3139 system "sudo /bin/rm -rf spool test-*";
3140 system "mkdir test-mail 2>/dev/null";
3142 # A privileged Exim will normally make its own spool directory, but some of
3143 # the tests run in unprivileged modes that don't always work if the spool
3144 # directory isn't already there. What is more, we want anybody to be able
3145 # to read it in order to find the daemon's pid.
3147 system "mkdir spool; " .
3148 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3149 "sudo chmod 0755 spool";
3151 # Empty the cache that keeps track of things like message id mappings, and
3152 # set up the initial sequence strings.
3165 # Remove the associative arrays used to hold checked mail files and msglogs
3167 undef %expected_mails;
3168 undef %expected_msglogs;
3170 # Open the test's script
3172 open(SCRIPT, "scripts/$test") ||
3173 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3175 # The first line in the script must be a comment that is used to identify
3176 # the set of tests as a whole.
3180 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3181 printf("%s %s", (substr $test, 5), (substr $_, 2));
3183 # Loop for each of the subtests within the script. The variable $server_pid
3184 # is used to remember the pid of a "server" process, for which we do not
3185 # wait until we have waited for a subsequent command.
3187 local($server_pid) = 0;
3188 for ($commandno = 1; !eof SCRIPT; $commandno++)
3190 # Skip further leading comments and blank lines, handle the flag setting
3191 # commands, and deal with tests for IP support.
3196 if (/^no_message_check/) { $message_skip = 1; next; }
3197 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3198 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3199 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3200 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3201 if (/^sortlog/) { $sortlog = 1; next; }
3203 if (/^need_largefiles/)
3205 next if $have_largefiles;
3206 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3207 $docheck = 0; # don't check output
3208 undef $_; # pretend EOF
3215 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3216 $docheck = 0; # don't check output
3217 undef $_; # pretend EOF
3228 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3229 $docheck = 0; # don't check output
3230 undef $_; # pretend EOF
3234 if (/^need_move_frozen_messages/)
3236 next if defined $parm_support{"move_frozen_messages"};
3237 print ">>> move frozen message support is needed for test $testno, " .
3238 "but is not\n>>> available: skipping\n";
3239 $docheck = 0; # don't check output
3240 undef $_; # pretend EOF
3244 last unless /^(#|\s*$)/;
3246 last if !defined $_; # Hit EOF
3248 my($subtest_startline) = $lineno;
3250 # Now run the command. The function returns 0 if exim was run and waited
3251 # for, 1 if any other command was run and waited for, and 2 if a command
3252 # was run and not waited for (usually a daemon or server startup).
3254 my($commandname) = "";
3256 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3260 print ">> rc=$rc cmdrc=$cmdrc\n";
3261 if (defined $run_extra) {
3262 foreach my $k (keys %$run_extra) {
3263 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3264 print ">> $k -> $v\n";
3268 $run_extra = {} unless defined $run_extra;
3269 foreach my $k (keys %$run_extra) {
3270 if (exists $TEST_STATE->{$k}) {
3271 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3272 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3274 if (defined $run_extra->{$k}) {
3275 $TEST_STATE->{$k} = $run_extra->{$k};
3276 } elsif (exists $TEST_STATE->{$k}) {
3277 delete $TEST_STATE->{$k};
3281 # Hit EOF after an initial return code number
3283 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3285 # Carry on with the next command if we did not wait for this one. $rc == 0
3286 # if no subprocess was run; $rc == 3 if we started a process but did not
3289 next if ($rc == 0 || $rc == 3);
3291 # We ran and waited for a command. Check for the expected result unless
3294 if ($cmdrc != $expectrc && !$sigpipehappened)
3296 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3297 if (($cmdrc & 0xff) == 0)
3299 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3301 elsif (($cmdrc & 0xff00) == 0)
3302 { printf("** Killed by signal %d", $cmdrc & 255); }
3304 { printf("** Status %x", $cmdrc); }
3308 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3310 tests_exit(1) if /^q?$/i;
3314 system("$more test-stderr");
3318 system("$more test-stdout");
3322 $retry = 1 if /^r$/i;
3326 # If the command was exim, and a listening server is running, we can now
3327 # close its input, which causes us to wait for it to finish, which is why
3328 # we didn't close it earlier.
3330 if ($rc == 2 && $server_pid != 0)
3336 if (($? & 0xff) == 0)
3337 { printf("Server return code %d", $?/256); }
3338 elsif (($? & 0xff00) == 0)
3339 { printf("Server killed by signal %d", $? & 255); }
3341 { printf("Server status %x", $?); }
3345 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3347 tests_exit(1) if /^q?$/i;
3352 open(S, "test-stdout-server") ||
3353 tests_exit(-1, "Failed to open test-stdout-server: $!");
3358 $retry = 1 if /^r$/i;
3365 # The script has finished. Check the all the output that was generated. The
3366 # function returns 0 if all is well, 1 if we should rerun the test (the files
3367 # have been updated). It does not return if the user responds Q to a prompt.
3372 print (("#" x 79) . "\n");
3378 if (check_output() != 0)
3380 print (("#" x 79) . "\n");
3385 print (" Script completed\n");
3391 ##################################################
3392 # Exit from the test script #
3393 ##################################################
3395 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
3398 # End of runtest script
3399 # vim: set sw=2 et :