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 ###############################################################################
23 # Start by initializing some global variables
25 $testversion = "4.78 (08-May-12)";
27 $cf = "bin/cf -exact";
41 $test_end = $test_top = 8999;
42 $test_special_top = 9999;
47 # Networks to use for DNS tests. We need to choose some networks that will
48 # never be used so that there is no chance that the host on which we are
49 # running is actually in one of the test networks. Private networks such as
50 # the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
51 # Rather than use some unassigned numbers (that might become assigned later),
52 # I have chosen some multicast networks, in the belief that such addresses
53 # won't ever be assigned to hosts. This is the only place where these numbers
54 # are defined, so it is trivially possible to change them should that ever
57 $parm_ipv4_test_net = "224";
58 $parm_ipv6_test_net = "ff00";
60 # Port numbers are currently hard-wired
62 $parm_port_n = 1223; # Nothing listening on this port
63 $parm_port_s = 1224; # Used for the "server" command
64 $parm_port_d = 1225; # Used for the Exim daemon
65 $parm_port_d2 = 1226; # Additional for daemon
66 $parm_port_d3 = 1227; # Additional for daemon
67 $parm_port_d4 = 1228; # Additional for daemon
71 ###############################################################################
72 ###############################################################################
74 # Define a number of subroutines
76 ###############################################################################
77 ###############################################################################
80 ##################################################
82 ##################################################
84 sub pipehandler { $sigpipehappened = 1; }
86 sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
89 ##################################################
90 # Do global macro substitutions #
91 ##################################################
93 # This function is applied to configurations, command lines and data lines in
94 # scripts, and to lines in the files of the aux-var-src and the dnszones-src
95 # directory. It takes one argument: the current test number, or zero when
96 # setting up files before running any tests.
99 s?\bCALLER\b?$parm_caller?g;
100 s?\bCALLERGROUP\b?$parm_caller_group?g;
101 s?\bCALLER_UID\b?$parm_caller_uid?g;
102 s?\bCALLER_GID\b?$parm_caller_gid?g;
103 s?\bCLAMSOCKET\b?$parm_clamsocket?g;
104 s?\bDIR/?$parm_cwd/?g;
105 s?\bEXIMGROUP\b?$parm_eximgroup?g;
106 s?\bEXIMUSER\b?$parm_eximuser?g;
107 s?\bHOSTIPV4\b?$parm_ipv4?g;
108 s?\bHOSTIPV6\b?$parm_ipv6?g;
109 s?\bHOSTNAME\b?$parm_hostname?g;
110 s?\bPORT_D\b?$parm_port_d?g;
111 s?\bPORT_D2\b?$parm_port_d2?g;
112 s?\bPORT_D3\b?$parm_port_d3?g;
113 s?\bPORT_D4\b?$parm_port_d4?g;
114 s?\bPORT_N\b?$parm_port_n?g;
115 s?\bPORT_S\b?$parm_port_s?g;
116 s?\bTESTNUM\b?$_[0]?g;
117 s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
118 s?\bV6NET:?$parm_ipv6_test_net:?g;
122 ##################################################
123 # Any state to be preserved across tests #
124 ##################################################
129 ##################################################
130 # Subroutine to tidy up and exit #
131 ##################################################
133 # In all cases, we check for any Exim daemons that have been left running, and
134 # kill them. Then remove all the spool data, test output, and the modified Exim
135 # binary if we are ending normally.
138 # $_[0] = 0 for a normal exit; full cleanup done
139 # $_[0] > 0 for an error exit; no files cleaned up
140 # $_[0] < 0 for a "die" exit; $_[1] contains a message
146 # Search for daemon pid files and kill the daemons. We kill with SIGINT rather
147 # than SIGTERM to stop it outputting "Terminated" to the terminal when not in
150 if (exists $TEST_STATE->{exim_pid})
152 $pid = $TEST_STATE->{exim_pid};
153 print "Tidyup: killing wait-mode daemon pid=$pid\n";
154 system("sudo kill -SIGINT $pid");
157 if (opendir(DIR, "spool"))
159 my(@spools) = sort readdir(DIR);
161 foreach $spool (@spools)
163 next if $spool !~ /^exim-daemon./;
164 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
167 print "Tidyup: killing daemon pid=$pid\n";
168 system("sudo rm -f spool/$spool; sudo kill -SIGINT $pid");
172 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
174 # Close the terminal input and remove the test files if all went well, unless
175 # the option to save them is set. Always remove the patched Exim binary. Then
176 # exit normally, or die.
179 system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
180 if ($rc == 0 && !$save_output);
182 system("sudo /bin/rm -rf ./eximdir/*");
183 exit $rc if ($rc >= 0);
184 die "** runtest error: $_[1]\n";
189 ##################################################
190 # Subroutines used by the munging subroutine #
191 ##################################################
193 # This function is used for things like message ids, where we want to generate
194 # more than one value, but keep a consistent mapping throughout.
197 # $oldid the value from the file
198 # $base a base string into which we insert a sequence
199 # $sequence the address of the current sequence counter
202 my($oldid, $base, $sequence) = @_;
203 my($newid) = $cache{$oldid};
204 if (! defined $newid)
206 $newid = sprintf($base, $$sequence++);
207 $cache{$oldid} = $newid;
213 # This is used while munging the output from exim_dumpdb. We cheat by assuming
214 # that the date always the same, and just return the number of seconds since
218 my($day,$month,$year,$hour,$min,$sec) =
219 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
220 return $hour * 60 * 60 + $min * 60 + $sec;
224 # This is a subroutine to sort maildir files into time-order. The second field
225 # is the microsecond field, and may vary in length, so must be compared
229 return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
230 my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
231 my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
232 return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
237 ##################################################
238 # Subroutine list files below a directory #
239 ##################################################
241 # This is used to build up a list of expected mail files below a certain path
242 # in the directory tree. It has to be recursive in order to deal with multiple
245 sub list_files_below {
250 opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
251 @sublist = sort maildirsort readdir(DIR);
254 foreach $file (@sublist)
256 next if $file eq "." || $file eq ".." || $file eq "CVS";
258 { @yield = (@yield, list_files_below("$dir/$file")); }
260 { push @yield, "$dir/$file"; }
268 ##################################################
269 # Munge a file before comparing #
270 ##################################################
272 # The pre-processing turns all dates, times, Exim versions, message ids, and so
273 # on into standard values, so that the compare works. Perl's substitution with
274 # an expression provides a neat way to do some of these changes.
276 # We keep a global associative array for repeatedly turning the same values
277 # into the same standard values throughout the data from a single test.
278 # Message ids get this treatment (can't be made reliable for times), and
279 # times in dumped retry databases are also handled in a special way, as are
280 # incoming port numbers.
282 # On entry to the subroutine, the file to write to is already opened with the
283 # name MUNGED. The input file name is the only argument to the subroutine.
284 # Certain actions are taken only when the name contains "stderr", "stdout",
285 # or "log". The yield of the function is 1 if a line matching "*** truncated
286 # ***" is encountered; otherwise it is 0.
293 open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
295 my($is_log) = $file =~ /log/;
296 my($is_stdout) = $file =~ /stdout/;
297 my($is_stderr) = $file =~ /stderr/;
301 $date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
303 # Pattern for matching pids at start of stderr lines; initially something
306 $spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
308 # Scan the file and make the changes. Near the bottom there are some changes
309 # that are specific to certain file types, though there are also some of those
314 RESET_AFTER_EXTRA_LINE_READ:
315 # Check for "*** truncated ***"
316 $yield = 1 if /\*\*\* truncated \*\*\*/;
318 # Replace the name of this host
319 s/\Q$parm_hostname\E/the.local.host.name/g;
321 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
322 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
324 # Replace the path to the testsuite directory
325 s?\Q$parm_cwd\E?TESTSUITE?g;
327 # Replace the Exim version number (may appear in various places)
328 # patchexim should have fixed this for us
329 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
331 # Replace Exim message ids by a unique series
332 s/((?:[^\W_]{6}-){2}[^\W_]{2})
333 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
335 # The names of lock files appear in some error and debug messages
336 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
338 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
339 # port" message, because it is not always the same.
340 s/port (\d+) \([^)]+\)/port $1/g
341 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
343 # Challenges in SPA authentication
344 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
347 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
348 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
350 # Error lines on stdout from SSL contain process id values and file names.
351 # They also contain a source file name and line number, which may vary from
352 # release to release.
353 s/^\d+:error:/pppp:error:/;
354 s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
356 # There are differences in error messages between OpenSSL versions
357 s/SSL_CTX_set_cipher_list/SSL_connect/;
359 # One error test in expansions mentions base 62 or 36
360 s/is not a base (36|62) number/is not a base 36\/62 number/;
362 # This message sometimes has a different number of seconds
363 s/forced fail after \d seconds/forced fail after d seconds/;
365 # This message may contain a different DBM library name
366 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
368 # The message for a non-listening FIFO varies
369 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
371 # The name of the shell may vary
372 s/\s\Q$parm_shell\E\b/ SHELL/;
374 # Debugging output of lists of hosts may have different sort keys
375 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
377 # Random local part in callout cache testing
378 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
380 # File descriptor numbers may vary
381 s/^writing data block fd=\d+/writing data block fd=dddd/;
382 s/running as transport filter: write=\d+ read=\d+/running as transport filter: write=dddd read=dddd/;
385 # ======== Dumpdb output ========
386 # This must be before the general date/date munging.
387 # Time data lines, which look like this:
388 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
389 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
391 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
392 $expired = "" if !defined $expired;
393 my($increment) = date_seconds($date3) - date_seconds($date2);
395 # We used to use globally unique replacement values, but timing
396 # differences make this impossible. Just show the increment on the
399 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
400 $increment, $expired);
404 # more_errno values in exim_dumpdb output which are times
405 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
408 # ======== Dates and times ========
410 # Dates and times are all turned into the same value - trying to turn
411 # them into different ones cannot be done repeatedly because they are
412 # real time stamps generated while running the test. The actual date and
413 # time used was fixed when I first started running automatic Exim tests.
415 # Date/time in header lines and SMTP responses
416 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
417 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
419 # Date/time in logs and in one instance of a filter test
420 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
421 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
423 # Date/time in message separators
424 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
425 /Tue Mar 02 09:44:33 1999/gx;
427 # Date of message arrival in spool file as shown by -Mvh
428 s/^\d{9,10}\s0$/ddddddddd 0/;
430 # Date/time in mbx mailbox files
431 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;
433 # Dates/times in debugging output for writing retry records
434 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
437 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
439 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
440 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
442 # Time to retry may vary
443 s/time to retry = \S+/time to retry = tttt/;
444 s/retry record exists: age=\S+/retry record exists: age=ttt/;
445 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
447 # Date/time in exim -bV output
448 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
450 # Time on queue tolerance
454 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
455 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
458 # ======== Caller's login, uid, gid, home, gecos ========
460 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
461 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
462 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
464 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
465 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
467 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
468 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
470 s/\bname=$parm_caller_gecos\b/name=CALLER_GECOS/g;
472 # When looking at spool files with -Mvh, we will find not only the caller
473 # login, but also the uid and gid. It seems that $) in some Perls gives all
474 # the auxiliary gids as well, so don't bother checking for that.
476 s/^CALLER $> \d+$/CALLER UID GID/;
478 # There is one case where the caller's login is forced to something else,
479 # in order to test the processing of logins that contain spaces. Weird what
480 # some people do, isn't it?
482 s/^spaced user $> \d+$/CALLER UID GID/;
485 # ======== Exim's login ========
486 # For messages received by the daemon, this is in the -H file, which some
487 # tests inspect. For bounce messages, this will appear on the U= lines in
488 # logs and also after Received: and in addresses. In one pipe test it appears
489 # after "Running as:". It also appears in addresses, and in the names of lock
492 s/U=$parm_eximuser/U=EXIMUSER/;
493 s/user=$parm_eximuser/user=EXIMUSER/;
494 s/login=$parm_eximuser/login=EXIMUSER/;
495 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
496 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
497 s/\b$parm_eximuser@/EXIMUSER@/;
498 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
500 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
501 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
503 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
504 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
506 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
509 # ======== General uids, gids, and pids ========
510 # Note: this must come after munges for caller's and exim's uid/gid
512 # These are for systems where long int is 64
513 s/\buid=4294967295/uid=-1/;
514 s/\beuid=4294967295/euid=-1/;
515 s/\bgid=4294967295/gid=-1/;
516 s/\begid=4294967295/egid=-1/;
518 s/\bgid=\d+/gid=gggg/;
519 s/\begid=\d+/egid=gggg/;
520 s/\bpid=\d+/pid=pppp/;
521 s/\buid=\d+/uid=uuuu/;
522 s/\beuid=\d+/euid=uuuu/;
523 s/set_process_info:\s+\d+/set_process_info: pppp/;
524 s/queue run pid \d+/queue run pid ppppp/;
525 s/process \d+ running as transport filter/process pppp running as transport filter/;
526 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
527 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
528 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
530 # Pid in temp file in appendfile transport
531 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
533 # Optional pid in log lines
534 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
535 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
537 # Detect a daemon stderr line with a pid and save the pid for subsequent
538 # removal from following lines.
539 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
542 # Queue runner waiting messages
543 s/waiting for children of \d+/waiting for children of pppp/;
544 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
546 # ======== Port numbers ========
547 # Incoming port numbers may vary, but not in daemon startup line.
549 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
550 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
552 # This handles "connection from" and the like, when the port is given
553 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
554 && !/\*>/ && !/Connection refused/)
556 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
559 # Port in host address in spool file output from -Mvh
560 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
563 # ======== Local IP addresses ========
564 # The amount of space between "host" and the address in verification output
565 # depends on the length of the host name. We therefore reduce it to one space
567 # Also, the length of space at the end of the host line is dependent
568 # on the length of the longest line, so strip it also on otherwise
569 # un-rewritten lines like localhost
571 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
572 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
573 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
574 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
575 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]/;
576 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
577 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
578 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
579 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
580 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
583 # ======== Test network IP addresses ========
584 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
585 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
588 # ======== IP error numbers and messages ========
589 # These vary between operating systems
590 s/Can't assign requested address/Network Error/;
591 s/Cannot assign requested address/Network Error/;
592 s/Operation timed out/Connection timed out/;
593 s/Address family not supported by protocol family/Network Error/;
594 s/Network is unreachable/Network Error/;
595 s/Invalid argument/Network Error/;
597 s/\(\d+\): Network/(dd): Network/;
598 s/\(\d+\): Connection refused/(dd): Connection refused/;
599 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
600 s/\d+ 65 Connection refused/dd 65 Connection refused/;
601 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
604 # ======== Other error numbers ========
605 s/errno=\d+/errno=dd/g;
608 # ======== Output from ls ========
609 # Different operating systems use different spacing on long output
610 #s/ +/ /g if /^[-rwd]{10} /;
611 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
612 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
613 # unfortunately matches a non-ls linefull of dashes.
614 # Allow the case where we've already picked out the file protection bits.
615 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
620 # ======== Message sizes =========
621 # Message sizes vary, owing to different logins and host names that get
622 # automatically inserted. I can't think of any way of even approximately
625 s/([\s,])S=\d+\b/$1S=sss/;
627 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
628 s/\sSIZE=\d+\b/ SIZE=ssss/;
629 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
630 s/old size = \d+\b/old size = sssss/;
631 s/message size = \d+\b/message size = sss/;
632 s/this message = \d+\b/this message = sss/;
633 s/Size of headers = \d+/Size of headers = sss/;
634 s/sum=(?!0)\d+/sum=dddd/;
635 s/(?<=sum=dddd )count=(?!0)\d+\b/count=dd/;
636 s/(?<=sum=0 )count=(?!0)\d+\b/count=dd/;
637 s/,S is \d+\b/,S is ddddd/;
638 s/\+0100,\d+;/+0100,ddd;/;
639 s/\(\d+ bytes written\)/(ddd bytes written)/;
640 s/added '\d+ 1'/added 'ddd 1'/;
641 s/Received\s+\d+/Received nnn/;
642 s/Delivered\s+\d+/Delivered nnn/;
645 # ======== Values in spool space failure message ========
646 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
649 # ======== Filter sizes ========
650 # The sizes of filter files may vary because of the substitution of local
651 # filenames, logins, etc.
653 s/^\d+(?= bytes read from )/ssss/;
656 # ======== OpenSSL error messages ========
657 # Different releases of the OpenSSL libraries seem to give different error
658 # numbers, or handle specific bad conditions in different ways, leading to
659 # different wording in the error messages, so we cannot compare them.
661 s/(TLS error on connection (?:from|to) .*? \(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
664 # ======== Maildir things ========
665 # timestamp output in maildir processing
666 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
668 # maildir delivery files appearing in log lines (in cases of error)
669 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
671 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
673 # Maildir file names in general
674 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
677 while (/^\d+S,\d+C\s*$/)
682 last if !/^\d+ \d+\s*$/;
683 print MUNGED "ddd d\n";
690 # ======== Output from the "fd" program about open descriptors ========
691 # The statuses seem to be different on different operating systems, but
692 # at least we'll still be checking the number of open fd's.
694 s/max fd = \d+/max fd = dddd/;
695 s/status=0 RDONLY/STATUS/g;
696 s/status=1 WRONLY/STATUS/g;
697 s/status=2 RDWR/STATUS/g;
700 # ======== Contents of spool files ========
701 # A couple of tests dump the contents of the -H file. The length fields
702 # will be wrong because of different user names, etc.
703 s/^\d\d\d(?=[PFS*])/ddd/;
706 # ========= Exim lookups ==================
707 # Lookups have a char which depends on the number of lookup types compiled in,
708 # in stderr output. Replace with a "0". Recognising this while avoiding
709 # other output is fragile; perhaps the debug output should be revised instead.
710 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
712 # ==========================================================
713 # Some munging is specific to the specific file types
715 # ======== stdout ========
719 # Skip translate_ip_address and use_classresources in -bP output because
720 # they aren't always there.
722 next if /translate_ip_address =/;
723 next if /use_classresources/;
725 # In certain filter tests, remove initial filter lines because they just
726 # clog up by repetition.
730 next if /^(Sender\staken\sfrom|
731 Return-path\scopied\sfrom|
734 if (/^Testing \S+ filter/)
736 $_ = <IN>; # remove blank line
742 # ======== stderr ========
746 # The very first line of debugging output will vary
748 s/^Exim version .*/Exim version x.yz ..../;
750 # Debugging lines for Exim terminations
752 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
754 # IP address lookups use gethostbyname() when IPv6 is not supported,
755 # and gethostbyname2() or getipnodebyname() when it is.
757 s/\bgethostbyname2?|\bgetipnodebyname/get[host|ipnode]byname[2]/;
759 # drop gnutls version strings
760 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
761 next if /GnuTLS runtime version: \d+[\.\d]+$/;
763 # drop openssl version strings
764 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
765 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
768 next if /^Lookups \(built-in\):/;
769 next if /^Loading lookup modules from/;
770 next if /^Loaded \d+ lookup modules/;
771 next if /^Total \d+ lookups/;
773 # drop compiler information
774 next if /^Compiler:/;
777 # different libraries will have different numbers (possibly 0) of follow-up
778 # lines, indenting with more data
779 if (/^Library version:/) {
783 goto RESET_AFTER_EXTRA_LINE_READ;
787 # drop other build-time controls emitted for debugging
788 next if /^WHITELIST_D_MACROS:/;
789 next if /^TRUSTED_CONFIG_LIST:/;
791 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
792 # with -be, privileges will have been dropped, so this will always
794 next if /^changing group to \d+ failed: Operation not permitted/;
796 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
797 next if /^macros_trusted overridden to true by whitelisting/;
799 # We have to omit the localhost ::1 address so that all is well in
800 # the IPv4-only case.
802 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
803 if (/looked up these IP addresses/);
804 next if /name=localhost address=::1/;
806 # drop pdkim debugging header
807 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
809 # Various other IPv6 lines must be omitted too
811 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
812 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
813 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
814 next if / in dns_ipv4_lookup?/;
816 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
818 $_= <IN>; # Gets "returning DNS_NODATA"
822 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
823 # are unset, because tls ain't always there.
825 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
826 \sno\s\(option\sunset\)/x;
828 # Skip auxiliary group lists because they will vary.
830 next if /auxiliary group list:/;
832 # Skip "extracted from gecos field" because the gecos field varies
834 next if /extracted from gecos field/;
836 # Skip "waiting for data on socket" and "read response data: size=" lines
837 # because some systems pack more stuff into packets than others.
839 next if /waiting for data on socket/;
840 next if /read response data: size=/;
842 # If Exim is compiled with readline support but it can't find the library
843 # to load, there will be an extra debug line. Omit it.
845 next if /failed to load readline:/;
847 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
848 # O_CREAT; other's don't. In the latter case there is some debugging output
849 # which is not present in the former. Skip the relevant lines (there are
852 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
858 # Some tests turn on +expand debugging to check on expansions.
859 # Unfortunately, the Received: expansion varies, depending on whether TLS
860 # is compiled or not. So we must remove the relevant debugging if it is.
862 if (/^condition: def:tls_cipher/)
864 while (<IN>) { last if /^condition: def:sender_address/; }
866 elsif (/^expanding: Received: /)
868 while (<IN>) { last if !/^\s/; }
871 # When Exim is checking the size of directories for maildir, it uses
872 # the check_dir_size() function to scan directories. Of course, the order
873 # of the files that are obtained using readdir() varies from system to
874 # system. We therefore buffer up debugging lines from check_dir_size()
875 # and sort them before outputting them.
877 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
885 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
886 "to ensure consistency\n";
887 @saved = sort(@saved);
892 # Skip some lines that Exim puts out at the start of debugging output
893 # because they will be different in different binaries.
896 unless (/^Berkeley DB: / ||
897 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
898 /^Authenticators:/ ||
903 /^log selectors =/ ||
905 /^Fixed never_users:/ ||
913 # ======== All files other than stderr ========
925 ##################################################
926 # Subroutine to interact with caller #
927 ##################################################
929 # Arguments: [0] the prompt string
930 # [1] if there is a U in the prompt and $force_update is true
931 # Returns: nothing (it sets $_)
935 if ($_[1]) { $_ = "u"; print "... update forced\n"; }
942 ##################################################
943 # Subroutine to compare one output file #
944 ##################################################
946 # When an Exim server is part of the test, its output is in separate files from
947 # an Exim client. The server data is concatenated with the client data as part
948 # of the munging operation.
950 # Arguments: [0] the name of the main raw output file
951 # [1] the name of the server raw output file or undef
952 # [2] where to put the munged copy
953 # [3] the name of the saved file
954 # [4] TRUE if this is a log file whose deliveries must be sorted
956 # Returns: 0 comparison succeeded or differences to be ignored
957 # 1 comparison failed; files may have been updated (=> re-compare)
959 # Does not return if the user replies "Q" to a prompt.
962 my($rf,$rsf,$mf,$sf,$sortfile) = @_;
964 # If there is no saved file, the raw files must either not exist, or be
965 # empty. The test ! -s is TRUE if the file does not exist or is empty.
969 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
972 print "** $rf is not empty\n" if (-s $rf);
973 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
977 print "Continue, Show, or Quit? [Q] ";
979 tests_exit(1) if /^q?$/i;
984 foreach $f ($rf, $rsf)
986 if (defined $f && -s $f)
989 print "------------ $f -----------\n"
990 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
991 system("$more '$f'");
998 interact("Continue, Update & retry, Quit? [Q] ", $force_update);
999 tests_exit(1) if /^q?$/i;
1005 # Control reaches here if either (a) there is a saved file ($sf), or (b) there
1006 # was a request to create a saved file. First, create the munged file from any
1007 # data that does exist.
1009 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1010 my($truncated) = munge($rf) if -e $rf;
1011 if (defined $rsf && -e $rsf)
1013 print MUNGED "\n******** SERVER ********\n";
1014 $truncated |= munge($rsf);
1018 # If a saved file exists, do the comparison. There are two awkward cases:
1020 # If "*** truncated ***" was found in the new file, it means that a log line
1021 # was overlong, and truncated. The problem is that it may be truncated at
1022 # different points on different systems, because of different user name
1023 # lengths. We reload the file and the saved file, and remove lines from the new
1024 # file that precede "*** truncated ***" until we reach one that matches the
1025 # line that precedes it in the saved file.
1027 # If $sortfile is set, we are dealing with a mainlog file where the deliveries
1028 # for an individual message might vary in their order from system to system, as
1029 # a result of parallel deliveries. We load the munged file and sort sequences
1030 # of delivery lines.
1034 # Deal with truncated text items
1038 my(@munged, @saved, $i, $j, $k);
1040 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1043 open(SAVED, "$sf") || tests_exit(-1, "Failed to open $sf: $!");
1048 for ($i = 0; $i < @munged; $i++)
1050 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1052 for (; $j < @saved; $j++)
1053 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1054 last if $j >= @saved; # not found in saved
1056 for ($k = $i - 1; $k >= 0; $k--)
1057 { last if $munged[$k] eq $saved[$j - 1]; }
1059 last if $k <= 0; # failed to find previous match
1060 splice @munged, $k + 1, $i - $k - 1;
1065 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1066 for ($i = 0; $i < @munged; $i++)
1067 { print MUNGED $munged[$i]; }
1071 # Deal with log sorting
1075 my(@munged, $i, $j);
1077 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1081 for ($i = 0; $i < @munged; $i++)
1083 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1085 for ($j = $i + 1; $j < @munged; $j++)
1087 last if $munged[$j] !~
1088 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1090 @temp = splice(@munged, $i, $j - $i);
1091 @temp = sort(@temp);
1092 splice(@munged, $i, 0, @temp);
1096 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1097 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1098 for ($i = 0; $i < @munged; $i++)
1099 { print MUNGED $munged[$i]; }
1105 return 0 if (system("$cf '$mf' '$sf' >test-cf") == 0);
1107 # Handle comparison failure
1109 print "** Comparison of $mf with $sf failed";
1110 system("$more test-cf");
1115 interact("Continue, Retry, Update & retry, Quit? [Q] ", $force_update);
1116 tests_exit(1) if /^q?$/i;
1123 # Update or delete the saved file, and give the appropriate return code.
1126 { tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0; }
1128 { tests_exit(-1, "Failed to unlink $sf") if !unlink($sf); }
1135 ##################################################
1136 # Subroutine to check the output of a test #
1137 ##################################################
1139 # This function is called when the series of subtests is complete. It makes
1140 # use of check() file, whose arguments are:
1142 # [0] the name of the main raw output file
1143 # [1] the name of the server raw output file or undef
1144 # [2] where to put the munged copy
1145 # [3] the name of the saved file
1146 # [4] TRUE if this is a log file whose deliveries must be sorted
1149 # Returns: 0 if the output compared equal
1150 # 1 if re-run needed (files may have been updated)
1155 $yield = 1 if check_file("spool/log/paniclog",
1156 "spool/log/serverpaniclog",
1157 "test-paniclog-munged",
1158 "paniclog/$testno", 0);
1160 $yield = 1 if check_file("spool/log/rejectlog",
1161 "spool/log/serverrejectlog",
1162 "test-rejectlog-munged",
1163 "rejectlog/$testno", 0);
1165 $yield = 1 if check_file("spool/log/mainlog",
1166 "spool/log/servermainlog",
1167 "test-mainlog-munged",
1168 "log/$testno", $sortlog);
1172 $yield = 1 if check_file("test-stdout",
1173 "test-stdout-server",
1174 "test-stdout-munged",
1175 "stdout/$testno", 0);
1180 $yield = 1 if check_file("test-stderr",
1181 "test-stderr-server",
1182 "test-stderr-munged",
1183 "stderr/$testno", 0);
1186 # Compare any delivered messages, unless this test is skipped.
1188 if (! $message_skip)
1192 # Get a list of expected mailbox files for this script. We don't bother with
1193 # directories, just the files within them.
1195 foreach $oldmail (@oldmails)
1197 next unless $oldmail =~ /^mail\/$testno\./;
1198 print ">> EXPECT $oldmail\n" if $debug;
1199 $expected_mails{$oldmail} = 1;
1202 # If there are any files in test-mail, compare them. Note that "." and
1203 # ".." are automatically omitted by list_files_below().
1205 @mails = list_files_below("test-mail");
1207 foreach $mail (@mails)
1209 next if $mail eq "test-mail/oncelog";
1211 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1212 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1214 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1217 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1220 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1221 $yield = 1 if check_file($mail, undef, "test-mail-munged",
1222 "mail/$testno.$saved_mail", 0);
1223 delete $expected_mails{"mail/$testno.$saved_mail"};
1226 # Complain if not all expected mails have been found
1228 if (scalar(keys %expected_mails) != 0)
1230 foreach $key (keys %expected_mails)
1231 { print "** no test file found for $key\n"; }
1235 interact("Continue, Update & retry, or Quit? [Q] ", $force_update);
1236 tests_exit(1) if /^q?$/i;
1239 # For update, we not only have to unlink the file, but we must also
1240 # remove it from the @oldmails vector, as otherwise it will still be
1241 # checked for when we re-run the test.
1245 foreach $key (keys %expected_mails)
1248 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1249 for ($i = 0; $i < @oldmails; $i++)
1251 if ($oldmails[$i] eq $key)
1253 splice @oldmails, $i, 1;
1264 # Compare any remaining message logs, unless this test is skipped.
1268 # Get a list of expected msglog files for this test
1270 foreach $oldmsglog (@oldmsglogs)
1272 next unless $oldmsglog =~ /^$testno\./;
1273 $expected_msglogs{$oldmsglog} = 1;
1276 # If there are any files in spool/msglog, compare them. However, we have
1277 # to munge the file names because they are message ids, which are
1280 if (opendir(DIR, "spool/msglog"))
1282 @msglogs = sort readdir(DIR);
1285 foreach $msglog (@msglogs)
1287 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1288 ($munged_msglog = $msglog) =~
1289 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1290 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1291 $yield = 1 if check_file("spool/msglog/$msglog", undef,
1292 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0);
1293 delete $expected_msglogs{"$testno.$munged_msglog"};
1297 # Complain if not all expected msglogs have been found
1299 if (scalar(keys %expected_msglogs) != 0)
1301 foreach $key (keys %expected_msglogs)
1303 print "** no test msglog found for msglog/$key\n";
1304 ($msgid) = $key =~ /^\d+\.(.*)$/;
1305 foreach $cachekey (keys %cache)
1307 if ($cache{$cachekey} eq $msgid)
1309 print "** original msgid $cachekey\n";
1317 interact("Continue, Update, or Quit? [Q] ", $force_update);
1318 tests_exit(1) if /^q?$/i;
1322 foreach $key (keys %expected_msglogs)
1324 tests_exit(-1, "Failed to unlink msglog/$key")
1325 if !unlink("msglog/$key");
1338 ##################################################
1339 # Subroutine to run one "system" command #
1340 ##################################################
1342 # We put this in a subroutine so that the command can be reflected when
1345 # Argument: the command to be run
1353 $prcmd =~ s/; /;\n>> /;
1354 print ">> $prcmd\n";
1361 ##################################################
1362 # Subroutine to run one script command #
1363 ##################################################
1365 # The <SCRIPT> file is open for us to read an optional return code line,
1366 # followed by the command line and any following data lines for stdin. The
1367 # command line can be continued by the use of \. Data lines are not continued
1368 # in this way. In all lines, the following substutions are made:
1370 # DIR => the current directory
1371 # CALLER => the caller of this script
1373 # Arguments: the current test number
1374 # reference to the subtest number, holding previous value
1375 # reference to the expected return code value
1376 # reference to where to put the command name (for messages)
1377 # auxilliary information returned from a previous run
1379 # Returns: 0 the commmand was executed inline, no subprocess was run
1380 # 1 a non-exim command was run and waited for
1381 # 2 an exim command was run and waited for
1382 # 3 a command was run and not waited for (daemon, server, exim_lock)
1383 # 4 EOF was encountered after an initial return code line
1384 # Optionally alse a second parameter, a hash-ref, with auxilliary information:
1385 # exim_pid: pid of a run process
1388 my($testno) = $_[0];
1389 my($subtestref) = $_[1];
1390 my($commandnameref) = $_[3];
1391 my($aux_info) = $_[4];
1394 if (/^(\d+)\s*$/) # Handle unusual return code
1399 return 4 if !defined $_; # Missing command
1406 # Handle concatenated command lines
1409 while (substr($_, -1) eq"\\")
1412 $_ = substr($_, 0, -1);
1413 chomp($temp = <SCRIPT>);
1425 do_substitute($testno);
1426 if ($debug) { printf ">> $_\n"; }
1428 # Pass back the command name (for messages)
1430 ($$commandnameref) = /^(\S+)/;
1432 # Here follows code for handling the various different commands that are
1433 # supported by this script. The first group of commands are all freestanding
1434 # in that they share no common code and are not followed by any data lines.
1440 # The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1441 # utility and to make DBM files for testing DBM lookups.
1443 if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1445 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1446 "echo exim_dbmbuild exit code = \$?)" .
1452 # The "dump" command runs exim_dumpdb. On different systems, the output for
1453 # some types of dump may appear in a different order because it's just hauled
1454 # out of the DBM file. We can solve this by sorting. Ignore the leading
1455 # date/time, as it will be flattened later during munging.
1457 if (/^dump\s+(\S+)/)
1461 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1462 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
1465 if ($which eq "callout")
1468 my($aa) = substr $a, 21;
1469 my($bb) = substr $b, 21;
1473 open(OUT, ">>test-stdout");
1474 print OUT "+++++++++++++++++++++++++++\n";
1481 # The "echo" command is a way of writing comments to the screen.
1483 if (/^echo\s+(.*)$/)
1490 # The "exim_lock" command runs exim_lock in the same manner as "server",
1491 # but it doesn't use any input.
1493 if (/^exim_lock\s+(.*)$/)
1495 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1496 $server_pid = open SERVERCMD, "|$cmd" ||
1497 tests_exit(-1, "Failed to run $cmd\n");
1499 # This gives the process time to get started; otherwise the next
1500 # process may not find it there when it expects it.
1502 select(undef, undef, undef, 0.1);
1507 # The "exinext" command runs exinext
1509 if (/^exinext\s+(.*)/)
1511 run_system("(./eximdir/exinext " .
1512 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1513 "-C $parm_cwd/test-config $1;" .
1514 "echo exinext exit code = \$?)" .
1520 # The "exigrep" command runs exigrep on the current mainlog
1522 if (/^exigrep\s+(.*)/)
1524 run_system("(./eximdir/exigrep " .
1525 "$1 $parm_cwd/spool/log/mainlog;" .
1526 "echo exigrep exit code = \$?)" .
1532 # The "eximstats" command runs eximstats on the current mainlog
1534 if (/^eximstats\s+(.*)/)
1536 run_system("(./eximdir/eximstats " .
1537 "$1 $parm_cwd/spool/log/mainlog;" .
1538 "echo eximstats exit code = \$?)" .
1544 # The "gnutls" command makes a copy of saved GnuTLS parameter data in the
1545 # spool directory, to save Exim from re-creating it each time.
1549 run_system "sudo cp -p aux-fixed/gnutls-params spool/gnutls-params;" .
1550 "sudo chown $parm_eximuser:$parm_eximgroup spool/gnutls-params;" .
1551 "sudo chmod 0400 spool/gnutls-params";
1556 # The "killdaemon" command should ultimately follow the starting of any Exim
1557 # daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
1558 # it outputting "Terminated" to the terminal when not in the background.
1562 my $return_extra = {};
1563 if (exists $aux_info->{exim_pid})
1565 $pid = $aux_info->{exim_pid};
1566 $return_extra->{exim_pid} = undef;
1567 print ">> killdaemon: recovered pid $pid\n" if $debug;
1570 run_system("sudo /bin/kill -SIGINT $pid");
1574 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
1577 run_system("sudo /bin/kill -SIGINT $pid");
1578 close DAEMONCMD; # Waits for process
1581 run_system("sudo /bin/rm -f spool/exim-daemon.*");
1582 return (1, $return_extra);
1586 # The "millisleep" command is like "sleep" except that its argument is in
1587 # milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
1590 elsif (/^millisleep\s+(.*)$/)
1592 select(undef, undef, undef, $1/1000);
1597 # The "sleep" command does just that. For sleeps longer than 1 second we
1598 # tell the user what's going on.
1600 if (/^sleep\s+(.*)$/)
1608 printf(" Test %d sleep $1 ", $$subtestref);
1614 printf("\r Test %d $cr", $$subtestref);
1620 # Various Unix management commands are recognized
1622 if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
1623 /^sudo (rmdir|rm|chown|chmod)\s/)
1625 run_system("$_ >>test-stdout 2>>test-stderr");
1634 # The next group of commands are also freestanding, but they are all followed
1638 # The "server" command starts up a script-driven server that runs in parallel
1639 # with the following exim command. Therefore, we want to run a subprocess and
1640 # not yet wait for it to complete. The waiting happens after the next exim
1641 # command, triggered by $server_pid being non-zero. The server sends its output
1642 # to a different file. The variable $server_opts, if not empty, contains
1643 # options to disable IPv4 or IPv6 if necessary.
1645 if (/^server\s+(.*)$/)
1647 $cmd = "./bin/server $server_opts $1 >>test-stdout-server";
1648 print ">> $cmd\n" if ($debug);
1649 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
1650 SERVERCMD->autoflush(1);
1651 print ">> Server pid is $server_pid\n" if $debug;
1655 last if /^\*{4}\s*$/;
1658 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
1659 # because close() waits for the process.
1661 # This gives the server time to get started; otherwise the next
1662 # process may not find it there when it expects it.
1664 select(undef, undef, undef, 0.5);
1669 # The "write" command is a way of creating files of specific sizes for
1670 # buffering tests, or containing specific data lines from within the script
1671 # (rather than hold lots of little files). The "catwrite" command does the
1672 # same, but it also copies the lines to test-stdout.
1674 if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
1676 my($cat) = defined $1;
1678 @sizes = split /\s+/, $3 if defined $3;
1679 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
1683 open CAT, ">>test-stdout" ||
1684 tests_exit(-1, "Failed to open test-stdout: $!");
1685 print CAT "==========\n";
1688 if (scalar @sizes > 0)
1695 last if /^\+{4}\s*$/;
1702 while (scalar @sizes > 0)
1704 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
1705 $leadin = "" if !defined $leadin;
1707 $len -= length($leadin) + 1;
1708 while ($count-- > 0)
1710 print FILE $leadin, "a" x $len, "\n";
1711 print CAT $leadin, "a" x $len, "\n" if $cat;
1716 # Post data, or only data if no sized data
1721 last if /^\*{4}\s*$/;
1729 print CAT "==========\n";
1740 # From this point on, script commands are implemented by setting up a shell
1741 # command in the variable $cmd. Shared code to run this command and handle its
1742 # input and output follows.
1744 # The "client", "client-gnutls", and "client-ssl" commands run a script-driven
1745 # program that plays the part of an email client. We also have the availability
1746 # of running Perl for doing one-off special things. Note that all these
1747 # commands expect stdin data to be supplied.
1749 if (/^client/ || /^(sudo\s+)?perl\b/)
1751 s"client"./bin/client";
1752 $cmd = "$_ >>test-stdout 2>>test-stderr";
1755 # For the "exim" command, replace the text "exim" with the path for the test
1756 # binary, plus -D options to pass over various parameters, and a -C option for
1757 # the testing configuration file. When running in the test harness, Exim does
1758 # not drop privilege when -C and -D options are present. To run the exim
1759 # command as root, we use sudo.
1761 elsif (/^([A-Z_]+=\S+\s+)?(\d+)?\s*(sudo\s+)?exim(_\S+)?\s+(.*)$/)
1764 my($envset) = (defined $1)? $1 : "";
1765 my($sudo) = (defined $3)? "sudo " : "";
1766 my($special)= (defined $4)? $4 : "";
1767 $wait_time = (defined $2)? $2 : 0;
1769 # Return 2 rather than 1 afterwards
1773 # Update the test number
1775 $$subtestref = $$subtestref + 1;
1776 printf(" Test %d $cr", $$subtestref);
1778 # Copy the configuration file, making the usual substitutions.
1780 open (IN, "$parm_cwd/confs/$testno") ||
1781 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
1782 open (OUT, ">test-config") ||
1783 tests_exit(-1, "Couldn't open test-config: $!\n");
1786 do_substitute($testno);
1792 # The string $msg1 in args substitutes the message id of the first
1793 # message on the queue, and so on. */
1795 if ($args =~ /\$msg/)
1797 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
1798 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1799 "-C $parm_cwd/test-config |";
1800 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
1801 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
1803 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
1806 # Done backwards just in case there are more than 9
1809 for ($i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
1810 if ( $args =~ /\$msg\d/ )
1812 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n");
1816 # If -d is specified in $optargs, remove it from $args; i.e. let
1817 # the command line for runtest override. Then run Exim.
1819 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
1821 $cmd = "$envset$sudo$parm_cwd/eximdir/exim$special$optargs " .
1822 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
1823 "-C $parm_cwd/test-config $args " .
1824 ">>test-stdout 2>>test-stderr";
1826 # If the command is starting an Exim daemon, we run it in the same
1827 # way as the "server" command above, that is, we don't want to wait
1828 # for the process to finish. That happens when "killdaemon" is obeyed later
1829 # in the script. We also send the stderr output to test-stderr-server. The
1830 # daemon has its log files put in a different place too (by configuring with
1831 # log_file_path). This requires the directory to be set up in advance.
1833 # There are also times when we want to run a non-daemon version of Exim
1834 # (e.g. a queue runner) with the server configuration. In this case,
1835 # we also define -DNOTDAEMON.
1837 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
1839 if ($debug) { printf ">> daemon: $cmd\n"; }
1840 run_system("sudo mkdir spool/log 2>/dev/null");
1841 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
1843 # Before running the command, convert the -bd option into -bdf so that an
1844 # Exim daemon doesn't double fork. This means that when we wait close
1845 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
1846 # file is written to the spool directory, in case the Exim binary was
1847 # built with PID_FILE_PATH pointing somewhere else.
1849 $cmd =~ s!\s-bd\s! -bdf -oP $parm_cwd/spool/exim-daemon.pid !;
1850 print ">> |${cmd}-server\n" if ($debug);
1851 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
1852 DAEMONCMD->autoflush(1);
1853 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
1854 select(undef, undef, undef, 0.3); # Let the daemon get going
1855 return 3; # Don't wait
1857 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
1859 my $listen_port = $1;
1860 my $waitmode_sock = new FileHandle;
1861 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
1862 run_system("sudo mkdir spool/log 2>/dev/null");
1863 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
1865 my ($s_ip,$s_port) = ('127.0.0.1', $listen_port);
1866 my $sin = sockaddr_in($s_port, inet_aton($s_ip))
1867 or die "** Failed packing $s_ip:$s_port\n";
1868 socket($waitmode_sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
1869 or die "** Unable to open socket $s_ip:$s_port: $!\n";
1870 setsockopt($waitmode_sock, SOL_SOCKET, SO_REUSEADDR, 1)
1871 or die "** Unable to setsockopt(SO_REUSEADDR): $!\n";
1872 bind($waitmode_sock, $sin)
1873 or die "** Unable to bind socket ($s_port): $!\n";
1874 listen($waitmode_sock, 5);
1876 if (not defined $pid) { die "** fork failed: $!\n" }
1879 open(STDIN, "<&", $waitmode_sock) or die "** dup sock to stdin failed: $!\n";
1880 close($waitmode_sock);
1881 print "[$$]>> ${cmd}-server\n" if ($debug);
1882 exec "exec ${cmd}-server";
1885 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
1886 select(undef, undef, undef, 0.3); # Let the daemon get going
1887 return (3, { exim_pid => $pid }); # Don't wait
1894 else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
1897 # Run the command, with stdin connected to a pipe, and write the stdin data
1898 # to it, with appropriate substitutions. If a line ends with \NONL\, chop off
1899 # the terminating newline (and the \NONL\). If the command contains
1900 # -DSERVER=server add "-server" to the command, where it will adjoin the name
1901 # for the stderr file. See comment above about the use of -DSERVER.
1903 $stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
1904 print ">> |${cmd}${stderrsuffix}\n" if ($debug);
1905 open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
1911 last if /^\*{4}\s*$/;
1912 do_substitute($testno);
1913 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
1916 # For timeout tests, wait before closing the pipe; we expect a
1917 # SIGPIPE error in this case.
1921 printf(" Test %d sleep $wait_time ", $$subtestref);
1922 while ($wait_time-- > 0)
1927 printf("\r Test %d $cr", $$subtestref);
1930 $sigpipehappened = 0;
1931 close CMD; # Waits for command to finish
1932 return $yield; # Ran command and waited
1938 ###############################################################################
1939 ###############################################################################
1941 # Here beginneth the Main Program ...
1943 ###############################################################################
1944 ###############################################################################
1948 print "Exim tester $testversion\n";
1951 ##################################################
1952 # Some tests check created file modes #
1953 ##################################################
1958 ##################################################
1959 # Check for the "less" command #
1960 ##################################################
1962 $more = "more" if system("which less >/dev/null 2>&1") != 0;
1966 ##################################################
1967 # Check for sudo access to root #
1968 ##################################################
1970 print "You need to have sudo access to root to run these tests. Checking ...\n";
1971 if (system("sudo date >/dev/null") != 0)
1973 die "** Test for sudo failed: testing abandoned.\n";
1977 print "Test for sudo OK\n";
1982 ##################################################
1983 # See if an Exim binary has been given #
1984 ##################################################
1986 # If the first character of the first argument is '/', the argument is taken
1987 # as the path to the binary.
1989 $parm_exim = (@ARGV > 0 && $ARGV[0] =~ m?^/?)? shift @ARGV : "";
1990 print "Exim binary is $parm_exim\n" if $parm_exim ne "";
1994 ##################################################
1995 # Sort out options and which tests are to be run #
1996 ##################################################
1998 # There are a few possible options for the test script itself; after these, any
1999 # options are passed on to Exim calls within the tests. Typically, this is used
2000 # to turn on Exim debugging while setting up a test.
2002 while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2004 my($arg) = shift @ARGV;
2007 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2008 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
2009 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2010 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2011 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2012 if ($arg eq "-KEEP") { $save_output = 1; next; }
2014 $optargs .= " $arg";
2017 # Any subsequent arguments are a range of test numbers.
2021 $test_end = $test_start = $ARGV[0];
2022 $test_end = $ARGV[1] if (@ARGV > 1);
2023 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2024 if $test_end eq "+";
2025 die "** Test numbers out of order\n" if ($test_end < $test_start);
2029 ##################################################
2030 # Make the command's directory current #
2031 ##################################################
2033 # After doing so, we find its absolute path name.
2036 $cwd = '.' if ($cwd !~ s|/[^/]+$||);
2037 chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2038 $parm_cwd = Cwd::getcwd();
2041 ##################################################
2042 # Search for an Exim binary to test #
2043 ##################################################
2045 # If an Exim binary hasn't been provided, try to find one. We can handle the
2046 # case where exim-testsuite is installed alongside Exim source directories. For
2047 # PH's private convenience, if there's a directory just called "exim4", that
2048 # takes precedence; otherwise exim-snapshot takes precedence over any numbered
2051 if ($parm_exim eq "")
2053 my($use_srcdir) = "";
2055 opendir DIR, ".." || die "** Failed to opendir \"..\": $!\n";
2056 while ($f = readdir(DIR))
2060 # Try this directory if it is "exim4" or if it is exim-snapshot or exim-n.m
2061 # possibly followed by -RCx where n.m is greater than any previously tried
2062 # directory. Thus, we should choose the highest version of Exim that has
2065 if ($f eq "exim4" || $f eq "exim-snapshot")
2069 if ($f =~ /^exim-\d+\.\d+(-RC\d+)?$/ && $f gt $use_srcdir); }
2071 # Look for a build directory with a binary in it. If we find a binary,
2072 # accept this source directory.
2076 opendir SRCDIR, "../$srcdir" ||
2077 die "** Failed to opendir \"$cwd/../$srcdir\": $!\n";
2078 while ($f = readdir(SRCDIR))
2080 if ($f =~ /^build-/ && -e "../$srcdir/$f/exim")
2082 $use_srcdir = $srcdir;
2083 $parm_exim = "$cwd/../$srcdir/$f/exim";
2084 $parm_exim =~ s'/[^/]+/\.\./'/';
2091 # If we have found "exim4" or "exim-snapshot", that takes precedence.
2092 # Otherwise, continue to see if there's a later version.
2094 last if $use_srcdir eq "exim4" || $use_srcdir eq "exim-snapshot";
2097 print "Exim binary found in $parm_exim\n" if $parm_exim ne "";
2100 # If $parm_exim is still empty, ask the caller
2102 if ($parm_exim eq "")
2104 print "** Did not find an Exim binary to test\n";
2105 for ($i = 0; $i < 5; $i++)
2108 print "** Enter pathname for Exim binary: ";
2109 chomp($trybin = <STDIN>);
2112 $parm_exim = $trybin;
2117 print "** $trybin does not exist\n";
2120 die "** Too many tries\n" if $parm_exim eq "";
2125 ##################################################
2126 # Find what is in the binary #
2127 ##################################################
2129 # deal with TRUSTED_CONFIG_LIST restrictions
2130 unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
2131 symlink("$parm_cwd/confs/0000", "$parm_cwd/test-config")
2132 or die "Unable to link initial config into place: $!\n";
2134 print("Probing with config file: $parm_cwd/test-config\n");
2135 open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
2136 "-bP exim_user exim_group|") ||
2137 die "** Cannot run $parm_exim: $!\n";
2140 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2141 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
2145 if (defined $parm_eximuser)
2147 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2148 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2152 print "Unable to extract exim_user from binary.\n";
2153 print "Check if Exim refused to run; if so, consider:\n";
2154 print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
2155 die "Failing to get information from binary.\n";
2158 if (defined $parm_eximgroup)
2160 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2161 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2164 open(EXIMINFO, "$parm_exim -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
2165 die "** Cannot run $parm_exim: $!\n";
2167 print "-" x 78, "\n";
2173 if (/^Exim version/) { print; }
2175 elsif (/^Size of off_t: (\d+)/)
2178 $have_largefiles = 1 if $1 > 4;
2179 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2183 elsif (/^Support for: (.*)/)
2186 @temp = split /(\s+)/, $1;
2188 %parm_support = @temp;
2191 elsif (/^Lookups \(built-in\): (.*)/)
2194 @temp = split /(\s+)/, $1;
2196 %parm_lookups = @temp;
2199 elsif (/^Authenticators: (.*)/)
2202 @temp = split /(\s+)/, $1;
2204 %parm_authenticators = @temp;
2207 elsif (/^Routers: (.*)/)
2210 @temp = split /(\s+)/, $1;
2212 %parm_routers = @temp;
2215 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2216 # that the basic transport name is set, and then the name with each of the
2219 elsif (/^Transports: (.*)/)
2222 @temp = split /(\s+)/, $1;
2225 %parm_transports = @temp;
2226 foreach $k (keys %parm_transports)
2230 @temp = split /\//, $k;
2231 $parm_transports{"$temp[0]"} = " ";
2232 for ($i = 1; $i < @temp; $i++)
2233 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2239 print "-" x 78, "\n";
2241 unlink("$parm_cwd/test-config");
2243 ##################################################
2244 # Check for SpamAssassin and ClamAV #
2245 ##################################################
2247 # These are crude tests. If they aren't good enough, we'll have to improve
2248 # them, for example by actually passing a message through spamc or clamscan.
2250 if (defined $parm_support{'Content_Scanning'})
2252 my $sock = new FileHandle;
2254 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2256 print "The spamc command works:\n";
2258 # This test for an active SpamAssassin is courtesy of John Jetmore.
2259 # The tests are hard coded to localhost:783, so no point in making
2260 # this test flexible like the clamav test until the test scripts are
2261 # changed. spamd doesn't have the nice PING/PONG protoccol that
2262 # clamd does, but it does respond to errors in an informative manner,
2265 my($sint,$sport) = ('127.0.0.1',783);
2268 my $sin = sockaddr_in($sport, inet_aton($sint))
2269 or die "** Failed packing $sint:$sport\n";
2270 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
2271 or die "** Unable to open socket $sint:$sport\n";
2274 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2276 connect($sock, $sin)
2277 or die "** Unable to connect to socket $sint:$sport\n";
2280 select((select($sock), $| = 1)[0]);
2281 print $sock "bad command\r\n";
2284 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2290 or die "** Did not get SPAMD from socket $sint:$sport. "
2297 print " Assume SpamAssassin (spamd) is not running\n";
2301 $parm_running{'SpamAssassin'} = ' ';
2302 print " SpamAssassin (spamd) seems to be running\n";
2307 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2310 # For ClamAV, we need to find the clamd socket for use in the Exim
2311 # configuration. Search for the clamd configuration file.
2313 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2315 my($f, $clamconf, $test_prefix);
2317 print "The clamscan command works";
2319 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2320 $test_prefix = "" if !defined $test_prefix;
2322 foreach $f ("$test_prefix/etc/clamd.conf",
2323 "$test_prefix/usr/local/etc/clamd.conf",
2324 "$test_prefix/etc/clamav/clamd.conf", "")
2333 # Read the ClamAV configuration file and find the socket interface.
2335 if ($clamconf ne "")
2338 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2341 if (/^LocalSocket\s+(.*)/)
2343 $parm_clamsocket = $1;
2344 $socket_domain = AF_UNIX;
2347 if (/^TCPSocket\s+(\d+)/)
2349 if (defined $parm_clamsocket)
2351 $parm_clamsocket .= " $1";
2352 $socket_domain = AF_INET;
2357 $parm_clamsocket = " $1";
2360 elsif (/^TCPAddr\s+(\S+)/)
2362 if (defined $parm_clamsocket)
2364 $parm_clamsocket = $1 . $parm_clamsocket;
2365 $socket_domain = AF_INET;
2370 $parm_clamsocket = $1;
2376 if (defined $socket_domain)
2378 print ":\n The clamd socket is $parm_clamsocket\n";
2379 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2383 if ($socket_domain == AF_UNIX)
2385 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2387 elsif ($socket_domain == AF_INET)
2389 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2390 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2391 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2395 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2397 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
2398 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2400 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
2403 my $ofh = select $sock; $| = 1; select $ofh;
2404 print $sock "PING\n";
2406 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2411 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2418 print " Assume ClamAV is not running\n";
2422 $parm_running{'ClamAV'} = ' ';
2423 print " ClamAV seems to be running\n";
2428 print ", but the socket for clamd could not be determined\n";
2429 print "Assume ClamAV is not running\n";
2435 print ", but I can't find a configuration for clamd\n";
2436 print "Assume ClamAV is not running\n";
2442 ##################################################
2443 # Test for the basic requirements #
2444 ##################################################
2446 # This test suite assumes that Exim has been built with at least the "usual"
2447 # set of routers, transports, and lookups. Ensure that this is so.
2451 $missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
2453 $missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
2454 $missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
2455 $missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
2456 $missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
2458 $missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
2459 $missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
2460 $missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
2461 $missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
2466 print "** Many features can be included or excluded from Exim binaries.\n";
2467 print "** This test suite requires that Exim is built to contain a certain\n";
2468 print "** set of basic facilities. It seems that some of these are missing\n";
2469 print "** from the binary that is under test, so the test cannot proceed.\n";
2470 print "** The missing facilities are:\n";
2472 die "** Test script abandoned\n";
2476 ##################################################
2477 # Check for the auxiliary programs #
2478 ##################################################
2480 # These are always required:
2482 for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
2483 "fakens", "iefbr14", "server")
2485 next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
2486 next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
2487 if (!-e "bin/$prog")
2490 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
2491 die "** Test script abandoned\n";
2495 # If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
2496 # compiled on systems where we don't know how to. However, if Exim does not
2497 # have that functionality compiled, we needn't bother.
2499 $dlfunc_deleted = 0;
2500 if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
2502 delete $parm_support{'Expand_dlfunc'};
2503 $dlfunc_deleted = 1;
2507 ##################################################
2508 # Find environmental details #
2509 ##################################################
2511 # Find the caller of this program.
2513 ($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
2514 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
2516 $pwpw = $pwpw; # Kill Perl warnings
2517 $pwquota = $pwquota;
2520 $parm_caller_group = getgrgid($parm_caller_gid);
2522 print "Program caller is $parm_caller, whose group is $parm_caller_group\n";
2523 print "Home directory is $parm_caller_home\n";
2525 unless (defined $parm_eximgroup)
2527 print "Unable to derive \$parm_eximgroup.\n";
2528 die "** ABANDONING.\n";
2531 print "You need to be in the Exim group to run these tests. Checking ...";
2533 if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
2539 print "\nOh dear, you are not in the Exim group.\n";
2540 die "** Testing abandoned.\n";
2543 # Find this host's IP addresses - there may be many, of course, but we keep
2544 # one of each type (IPv4 and IPv6).
2552 open(IFCONFIG, "ifconfig -a|") || die "** Cannot run \"ifconfig\": $!\n";
2553 while (($parm_ipv4 eq "" || $parm_ipv6 eq "") && ($_ = <IFCONFIG>))
2556 if ($parm_ipv4 eq "" &&
2557 $_ =~ /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)\s/i)
2560 next if ($ip eq "127.0.0.1");
2564 if ($parm_ipv6 eq "" &&
2565 $_ =~ /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)/i)
2568 next if ($ip eq "::1" || $ip =~ /^fe80/i);
2574 # Use private IP addresses if there are no public ones.
2576 $parm_ipv4 = $local_ipv4 if ($parm_ipv4 eq "");
2577 $parm_ipv6 = $local_ipv6 if ($parm_ipv6 eq "");
2579 # If either type of IP address is missing, we need to set the value to
2580 # something other than empty, because that wrecks the substitutions. The value
2581 # is reflected, so use a meaningful string. Set appropriate options for the
2582 # "server" command. In practice, however, many tests assume 127.0.0.1 is
2583 # available, so things will go wrong if there is no IPv4 address. The lack
2584 # of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
2585 # and $have_ipv6 false.
2587 if ($parm_ipv4 eq "")
2590 $parm_ipv4 = "<no IPv4 address found>";
2591 $server_opts .= " -noipv4";
2593 elsif ($have_ipv4 == 0)
2595 $parm_ipv4 = "<IPv4 testing disabled>";
2596 $server_opts .= " -noipv4";
2600 $parm_running{"IPv4"} = " ";
2603 if ($parm_ipv6 eq "")
2606 $parm_ipv6 = "<no IPv6 address found>";
2607 $server_opts .= " -noipv6";
2608 delete($parm_support{"IPv6"});
2610 elsif ($have_ipv6 == 0)
2612 $parm_ipv6 = "<IPv6 testing disabled>";
2613 $server_opts .= " -noipv6";
2614 delete($parm_support{"IPv6"});
2616 elsif (!defined $parm_support{'IPv6'})
2619 $parm_ipv6 = "<no IPv6 support in Exim binary>";
2620 $server_opts .= " -noipv6";
2624 $parm_running{"IPv6"} = " ";
2627 print "IPv4 address is $parm_ipv4\n";
2628 print "IPv6 address is $parm_ipv6\n";
2630 # For munging test output, we need the reversed IP addresses.
2632 $parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
2633 join(".", reverse(split /\./, $parm_ipv4));
2635 $parm_ipv6r = $parm_ipv6; # Appropriate if not in use
2636 if ($parm_ipv6 =~ /^[\da-f]/)
2638 my(@comps) = split /:/, $parm_ipv6;
2640 foreach $comp (@comps)
2642 push @nibbles, sprintf("%lx", hex($comp) >> 8);
2643 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
2645 $parm_ipv6r = join(".", reverse(@nibbles));
2648 # Find the host name, fully qualified.
2650 chomp($temp = `hostname`);
2651 $parm_hostname = (gethostbyname($temp))[0];
2652 $parm_hostname = "no.host.name.found" if $parm_hostname eq "";
2653 print "Hostname is $parm_hostname\n";
2655 if ($parm_hostname !~ /\./)
2657 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
2660 # Find the user's shell
2662 $parm_shell = $ENV{'SHELL'};
2665 ##################################################
2666 # Create a testing version of Exim #
2667 ##################################################
2669 # We want to be able to run Exim with a variety of configurations. Normally,
2670 # the use of -C to change configuration causes Exim to give up its root
2671 # privilege (unless the caller is exim or root). For these tests, we do not
2672 # want this to happen. Also, we want Exim to know that it is running in its
2675 # We achieve this by copying the binary and patching it as we go. The new
2676 # binary knows it is a testing copy, and it allows -C and -D without loss of
2677 # privilege. Clearly, this file is dangerous to have lying around on systems
2678 # where there are general users with login accounts. To protect against this,
2679 # we put the new binary in a special directory that is accessible only to the
2680 # caller of this script, who is known to have sudo root privilege from the test
2681 # that was done above. Furthermore, we ensure that the binary is deleted at the
2682 # end of the test. First ensure the directory exists.
2685 { unlink "eximdir/exim"; } # Just in case
2688 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
2689 system("sudo chgrp $parm_eximgroup eximdir");
2692 # The construction of the patched binary must be done as root, so we use
2693 # a separate script. As well as indicating that this is a test-harness binary,
2694 # the version number is patched to "x.yz" so that its length is always the
2695 # same. Otherwise, when it appears in Received: headers, it affects the length
2696 # of the message, which breaks certain comparisons.
2698 die "** Unable to make patched exim: $!\n"
2699 if (system("sudo ./patchexim $parm_exim") != 0);
2701 # From this point on, exits from the program must go via the subroutine
2702 # tests_exit(), so that suitable cleaning up can be done when required.
2703 # Arrange to catch interrupting signals, to assist with this.
2705 $SIG{'INT'} = \&inthandler;
2706 $SIG{'PIPE'} = \&pipehandler;
2708 # For some tests, we need another copy of the binary that is setuid exim rather
2711 system("sudo cp eximdir/exim eximdir/exim_exim;" .
2712 "sudo chown $parm_eximuser eximdir/exim_exim;" .
2713 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
2714 "sudo chmod 06755 eximdir/exim_exim");
2717 ##################################################
2718 # Make copies of utilities we might need #
2719 ##################################################
2721 # Certain of the tests make use of some of Exim's utilities. We do not need
2722 # to be root to copy these.
2724 ($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
2726 $dbm_build_deleted = 0;
2727 if (defined $parm_lookups{'dbm'} &&
2728 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
2730 delete $parm_lookups{'dbm'};
2731 $dbm_build_deleted = 1;
2734 if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
2736 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
2739 if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
2741 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
2744 if (system("cp $parm_exim_dir/exinext eximdir") != 0)
2746 tests_exit(-1, "Failed to make a copy of exinext: $!");
2749 if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
2751 tests_exit(-1, "Failed to make a copy of exigrep: $!");
2754 if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
2756 tests_exit(-1, "Failed to make a copy of eximstats: $!");
2760 ##################################################
2761 # Check that the Exim user can access stuff #
2762 ##################################################
2764 # We delay this test till here so that we can check access to the actual test
2765 # binary. This will be needed when Exim re-exec's itself to do deliveries.
2767 print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
2768 print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
2770 if ($parm_caller_uid eq $parm_exim_uid) {
2771 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
2772 ."the same as caller ($parm_caller,$parm_caller_uid)");
2775 print "The Exim user needs access to the test suite directory. Checking ...";
2777 if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
2779 my($why) = "unknown failure $rc";
2781 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
2782 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
2783 $why = "Couldn't read auxiliary group list" if $rc == 3;
2784 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
2785 $why = "Couldn't set gid" if $rc == 5;
2786 $why = "Couldn't set uid" if $rc == 6;
2787 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
2788 print "\n** $why\n";
2789 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
2797 ##################################################
2798 # Create a list of available tests #
2799 ##################################################
2801 # The scripts directory contains a number of subdirectories whose names are
2802 # of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
2803 # from the first requires certain optional features to be included in the Exim
2804 # binary. These requirements are contained in a file called "REQUIRES" within
2805 # the directory. We scan all these tests, discarding those that cannot be run
2806 # because the current binary does not support the right facilities, and also
2807 # those that are outside the numerical range selected.
2809 print "\nTest range is $test_start to $test_end\n";
2810 print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
2812 print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
2813 if $dbm_build_deleted;
2815 opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
2816 @test_dirs = sort readdir(DIR);
2819 # Remove . and .. and CVS from the list.
2821 for ($i = 0; $i < @test_dirs; $i++)
2823 my($d) = $test_dirs[$i];
2824 if ($d eq "." || $d eq ".." || $d eq "CVS")
2826 splice @test_dirs, $i, 1;
2831 # Scan for relevant tests
2833 for ($i = 0; $i < @test_dirs; $i++)
2835 my($testdir) = $test_dirs[$i];
2838 print ">>Checking $testdir\n" if $debug;
2840 # Skip this directory if the first test is equal or greater than the first
2841 # test in the next directory.
2843 next if ($i < @test_dirs - 1) &&
2844 ($test_start >= substr($test_dirs[$i+1], 0, 4));
2846 # No need to carry on if the end test is less than the first test in this
2849 last if $test_end < substr($testdir, 0, 4);
2851 # Check requirements, if any.
2853 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
2859 if (/^support (.*)$/)
2861 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
2863 elsif (/^running (.*)$/)
2865 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
2867 elsif (/^lookup (.*)$/)
2869 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
2871 elsif (/^authenticators? (.*)$/)
2873 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
2875 elsif (/^router (.*)$/)
2877 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
2879 elsif (/^transport (.*)$/)
2881 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
2885 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
2892 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
2896 # Loop if we do not want the tests in this subdirectory.
2901 print "Omitting tests in $testdir (missing $_)\n";
2905 # We want the tests from this subdirectory, provided they are in the
2906 # range that was selected.
2908 opendir(SUBDIR, "scripts/$testdir") ||
2909 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
2910 @testlist = sort readdir(SUBDIR);
2913 foreach $test (@testlist)
2915 next if $test !~ /^\d{4}$/;
2916 next if $test < $test_start || $test > $test_end;
2917 push @test_list, "$testdir/$test";
2921 print ">>Test List: @test_list\n", if $debug;
2924 ##################################################
2925 # Munge variable auxiliary data #
2926 ##################################################
2928 # Some of the auxiliary data files have to refer to the current testing
2929 # directory and other parameter data. The generic versions of these files are
2930 # stored in the aux-var-src directory. At this point, we copy each of them
2931 # to the aux-var directory, making appropriate substitutions. There aren't very
2932 # many of them, so it's easiest just to do this every time. Ensure the mode
2933 # is standardized, as this path is used as a test for the ${stat: expansion.
2935 # A similar job has to be done for the files in the dnszones-src directory, to
2936 # make the fake DNS zones for testing. Most of the zone files are copied to
2937 # files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
2938 # networks that are defined by parameter.
2940 foreach $basedir ("aux-var", "dnszones")
2942 system("sudo rm -rf $parm_cwd/$basedir");
2943 mkdir("$parm_cwd/$basedir", 0777);
2944 chmod(0755, "$parm_cwd/$basedir");
2946 opendir(AUX, "$parm_cwd/$basedir-src") ||
2947 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
2948 my(@filelist) = readdir(AUX);
2951 foreach $file (@filelist)
2953 my($outfile) = $file;
2954 next if $file =~ /^\./;
2956 if ($file eq "db.ip4.V4NET")
2958 $outfile = "db.ip4.$parm_ipv4_test_net";
2960 elsif ($file eq "db.ip6.V6NET")
2962 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
2964 $outfile = "db.ip6.@nibbles";
2968 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
2969 open(IN, "$parm_cwd/$basedir-src/$file") ||
2970 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
2971 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
2972 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
2984 ##################################################
2985 # Create fake DNS zones for this host #
2986 ##################################################
2988 # There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
2989 # sure that there are forward and reverse registrations for this host, using
2990 # its real IP addresses. Dynamically created zone files achieve this.
2992 if ($have_ipv4 || $have_ipv6)
2994 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
2995 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
2996 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
2997 print OUT "; This is a dynamically constructed fake zone file.\n" .
2998 "; The following line causes fakens to return PASS_ON\n" .
2999 "; for queries that it cannot answer\n\n" .
3000 "PASS ON NOT FOUND\n\n";
3001 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3002 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3003 print OUT "\n; End\n";
3007 if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3009 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3010 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3012 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3013 print OUT "; This is a dynamically constructed fake zone file.\n" .
3014 "; The zone is $components[0].in-addr.arpa.\n\n" .
3015 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3020 if ($have_ipv6 && $parm_ipv6 ne "::1")
3022 my($exp_v6) = $parm_ipv6;
3023 $exp_v6 =~ s/[^:]//g;
3024 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3025 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3026 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3027 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3028 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3029 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
3031 my(@components) = split /:/, $exp_v6;
3032 my(@nibbles) = reverse (split /\s*/, shift @components);
3036 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3038 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3039 print OUT "; This is a dynamically constructed fake zone file.\n" .
3040 "; The zone is @nibbles.ip6.arpa.\n\n";
3042 @components = reverse @components;
3043 foreach $c (@components)
3045 $c = "0$c" until $c =~ /^..../;
3046 @nibbles = reverse(split /\s*/, $c);
3047 print OUT "$sep@nibbles";
3051 print OUT " PTR $parm_hostname.\n\n; End\n";
3058 ##################################################
3059 # Create lists of mailboxes and message logs #
3060 ##################################################
3062 # We use these lists to check that a test has created the expected files. It
3063 # should be faster than looking for the file each time. For mailboxes, we have
3064 # to scan a complete subtree, in order to handle maildirs. For msglogs, there
3065 # is just a flat list of files.
3067 @oldmails = list_files_below("mail");
3068 opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3069 @oldmsglogs = readdir(DIR);
3074 ##################################################
3075 # Run the required tests #
3076 ##################################################
3078 # Each test script contains a number of tests, separated by a line that
3079 # contains ****. We open input from the terminal so that we can read responses
3082 open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
3084 print "\nPress RETURN to run the tests: ";
3090 foreach $test (@test_list)
3093 local($commandno) = 0;
3094 local($subtestno) = 0;
3095 local($testno) = substr($test, -4);
3096 local($sortlog) = 0;
3100 my($thistestdir) = substr($test, 0, -5);
3102 if ($lasttestdir ne $thistestdir)
3105 if (-s "scripts/$thistestdir/REQUIRES")
3108 print "\n>>> The following tests require: ";
3109 open(IN, "scripts/$thistestdir/REQUIRES") ||
3110 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3113 $gnutls = 1 if /^support GnuTLS/;
3120 $lasttestdir = $thistestdir;
3122 # Remove any debris in the spool directory and the test-mail directory
3123 # and also the files for collecting stdout and stderr. Then put back
3124 # the test-mail directory for appendfile deliveries.
3126 system "sudo /bin/rm -rf spool test-*";
3127 system "mkdir test-mail 2>/dev/null";
3129 # A privileged Exim will normally make its own spool directory, but some of
3130 # the tests run in unprivileged modes that don't always work if the spool
3131 # directory isn't already there. What is more, we want anybody to be able
3132 # to read it in order to find the daemon's pid.
3134 system "mkdir spool; " .
3135 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3136 "sudo chmod 0755 spool";
3138 # Empty the cache that keeps track of things like message id mappings, and
3139 # set up the initial sequence strings.
3152 # Remove the associative arrays used to hold checked mail files and msglogs
3154 undef %expected_mails;
3155 undef %expected_msglogs;
3157 # Open the test's script
3159 open(SCRIPT, "scripts/$test") ||
3160 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
3162 # The first line in the script must be a comment that is used to identify
3163 # the set of tests as a whole.
3167 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3168 printf("%s %s", (substr $test, 5), (substr $_, 2));
3170 # Loop for each of the subtests within the script. The variable $server_pid
3171 # is used to remember the pid of a "server" process, for which we do not
3172 # wait until we have waited for a subsequent command.
3174 local($server_pid) = 0;
3175 for ($commandno = 1; !eof SCRIPT; $commandno++)
3177 # Skip further leading comments and blank lines, handle the flag setting
3178 # commands, and deal with tests for IP support.
3183 if (/^no_message_check/) { $message_skip = 1; next; }
3184 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3185 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3186 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3187 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3188 if (/^sortlog/) { $sortlog = 1; next; }
3190 if (/^need_largefiles/)
3192 next if $have_largefiles;
3193 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3194 $docheck = 0; # don't check output
3195 undef $_; # pretend EOF
3202 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3203 $docheck = 0; # don't check output
3204 undef $_; # pretend EOF
3215 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3216 $docheck = 0; # don't check output
3217 undef $_; # pretend EOF
3221 if (/^need_move_frozen_messages/)
3223 next if defined $parm_support{"move_frozen_messages"};
3224 print ">>> move frozen message support is needed for test $testno, " .
3225 "but is not\n>>> available: skipping\n";
3226 $docheck = 0; # don't check output
3227 undef $_; # pretend EOF
3231 last unless /^(#|\s*$)/;
3233 last if !defined $_; # Hit EOF
3235 my($subtest_startline) = $lineno;
3237 # Now run the command. The function returns 0 if exim was run and waited
3238 # for, 1 if any other command was run and waited for, and 2 if a command
3239 # was run and not waited for (usually a daemon or server startup).
3241 my($commandname) = "";
3243 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
3247 print ">> rc=$rc cmdrc=$cmdrc\n";
3248 if (defined $run_extra) {
3249 foreach my $k (keys %$run_extra) {
3250 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3251 print ">> $k -> $v\n";
3255 $run_extra = {} unless defined $run_extra;
3256 foreach my $k (keys %$run_extra) {
3257 if (exists $TEST_STATE->{$k}) {
3258 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3259 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3261 if (defined $run_extra->{$k}) {
3262 $TEST_STATE->{$k} = $run_extra->{$k};
3263 } elsif (exists $TEST_STATE->{$k}) {
3264 delete $TEST_STATE->{$k};
3268 # Hit EOF after an initial return code number
3270 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3272 # Carry on with the next command if we did not wait for this one. $rc == 0
3273 # if no subprocess was run; $rc == 3 if we started a process but did not
3276 next if ($rc == 0 || $rc == 3);
3278 # We ran and waited for a command. Check for the expected result unless
3281 if ($cmdrc != $expectrc && !$sigpipehappened)
3283 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3284 if (($cmdrc & 0xff) == 0)
3286 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3288 elsif (($cmdrc & 0xff00) == 0)
3289 { printf("** Killed by signal %d", $cmdrc & 255); }
3291 { printf("** Status %x", $cmdrc); }
3295 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
3297 tests_exit(1) if /^q?$/i;
3301 system("$more test-stderr");
3305 system("$more test-stdout");
3309 $retry = 1 if /^r$/i;
3313 # If the command was exim, and a listening server is running, we can now
3314 # close its input, which causes us to wait for it to finish, which is why
3315 # we didn't close it earlier.
3317 if ($rc == 2 && $server_pid != 0)
3323 if (($? & 0xff) == 0)
3324 { printf("Server return code %d", $?/256); }
3325 elsif (($? & 0xff00) == 0)
3326 { printf("Server killed by signal %d", $? & 255); }
3328 { printf("Server status %x", $?); }
3332 print "\nShow server stdout, Retry, Continue, or Quit? [Q] ";
3334 tests_exit(1) if /^q?$/i;
3339 open(S, "test-stdout-server") ||
3340 tests_exit(-1, "Failed to open test-stdout-server: $!");
3345 $retry = 1 if /^r$/i;
3352 # The script has finished. Check the all the output that was generated. The
3353 # function returns 0 if all is well, 1 if we should rerun the test (the files
3354 # have been updated). It does not return if the user responds Q to a prompt.
3359 print (("#" x 79) . "\n");
3365 if (check_output() != 0)
3367 print (("#" x 79) . "\n");
3372 print (" Script completed\n");
3378 ##################################################
3379 # Exit from the test script #
3380 ##################################################
3382 tests_exit(-1, "No runnable tests selected") if @test_list == 0;
3385 # End of runtest script
3386 # vim: set sw=2 et :