Testsuite: account for platforms not supporting TFO, redux
[exim.git] / test / runtest
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1#! /usr/bin/env perl
2# We use env, because in some environments of our build farm
3# the Perl 5.010 interpreter is only reachable via $PATH
151b83f8 4
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5###############################################################################
6# This is the controlling script for the "new" test suite for Exim. It should #
7# be possible to export this suite for running on a wide variety of hosts, in #
8# contrast to the old suite, which was very dependent on the environment of #
9# Philip Hazel's desktop computer. This implementation inspects the version #
10# of Exim that it finds, and tests only those features that are included. The #
11# surrounding environment is also tested to discover what is available. See #
12# the README file for details of how it all works. #
13# #
14# Implementation started: 03 August 2005 by Philip Hazel #
15# Placed in the Exim CVS: 06 February 2006 #
16###############################################################################
17
3ff2360f 18#use strict;
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19use 5.010;
20use warnings;
21
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22use Errno;
23use FileHandle;
df613eb4 24use IO::Socket::INET;
151b83f8 25use Socket;
f675bf30 26use Time::Local;
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27use Cwd;
28use File::Basename;
2f8e6f30 29use if $ENV{DEBUG} && $ENV{DEBUG} =~ /\bruntest\b/ => ('Smart::Comments' => '####');
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30
31
32# Start by initializing some global variables
33
b1770b6e 34$testversion = "4.80 (08-May-12)";
151b83f8 35
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36# This gets embedded in the D-H params filename, and the value comes
37# from asking GnuTLS for "normal", but there appears to be no way to
38# use certtool/... to ask what that value currently is. *sigh*
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39# We also clamp it because of NSS interop, see addition of tls_dh_max_bits.
40# This value is correct as of GnuTLS 2.12.18 as clamped by tls_dh_max_bits.
41# normal = 2432 tls_dh_max_bits = 2236
42$gnutls_dh_bits_normal = 2236;
83e2f8a2 43
37acd760 44$cf = "bin/cf -exact";
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45$cr = "\r";
46$debug = 0;
2c9f7ff8 47$flavour = 'FOO';
c1c469db 48$force_continue = 0;
151b83f8 49$force_update = 0;
c1c469db 50$log_failed_filename = "failed-summary.log";
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51$more = "less -XF";
52$optargs = "";
53$save_output = 0;
54$server_opts = "";
2c9f7ff8 55$valgrind = 0;
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56
57$have_ipv4 = 1;
58$have_ipv6 = 1;
21c28500 59$have_largefiles = 0;
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60
61$test_start = 1;
62$test_end = $test_top = 8999;
63$test_special_top = 9999;
64@test_list = ();
65@test_dirs = ();
66
67
68# Networks to use for DNS tests. We need to choose some networks that will
69# never be used so that there is no chance that the host on which we are
70# running is actually in one of the test networks. Private networks such as
71# the IPv4 10.0.0.0/8 network are no good because hosts may well use them.
72# Rather than use some unassigned numbers (that might become assigned later),
73# I have chosen some multicast networks, in the belief that such addresses
74# won't ever be assigned to hosts. This is the only place where these numbers
75# are defined, so it is trivially possible to change them should that ever
76# become necessary.
77
78$parm_ipv4_test_net = "224";
79$parm_ipv6_test_net = "ff00";
80
81# Port numbers are currently hard-wired
82
83$parm_port_n = 1223; # Nothing listening on this port
84$parm_port_s = 1224; # Used for the "server" command
85$parm_port_d = 1225; # Used for the Exim daemon
86$parm_port_d2 = 1226; # Additional for daemon
87$parm_port_d3 = 1227; # Additional for daemon
88$parm_port_d4 = 1228; # Additional for daemon
df613eb4 89my $dynamic_socket; # allocated later for PORT_DYNAMIC
151b83f8 90
df88d501 91# Manually set locale
d63a9563 92$ENV{LC_ALL} = 'C';
df88d501 93
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94# In some environments USER does not exists, but we
95# need it for some test(s)
96$ENV{USER} = getpwuid($>)
97 if not exists $ENV{USER};
151b83f8 98
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99my ($parm_configure_owner, $parm_configure_group);
100my ($parm_ipv4, $parm_ipv6);
101my $parm_hostname;
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102
103###############################################################################
104###############################################################################
105
106# Define a number of subroutines
107
108###############################################################################
109###############################################################################
110
111
112##################################################
113# Handle signals #
114##################################################
115
116sub pipehandler { $sigpipehappened = 1; }
117
118sub inthandler { print "\n"; tests_exit(-1, "Caught SIGINT"); }
119
120
121##################################################
122# Do global macro substitutions #
123##################################################
124
125# This function is applied to configurations, command lines and data lines in
126# scripts, and to lines in the files of the aux-var-src and the dnszones-src
127# directory. It takes one argument: the current test number, or zero when
128# setting up files before running any tests.
129
130sub do_substitute{
131s?\bCALLER\b?$parm_caller?g;
1b781f48 132s?\bCALLERGROUP\b?$parm_caller_group?g;
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133s?\bCALLER_UID\b?$parm_caller_uid?g;
134s?\bCALLER_GID\b?$parm_caller_gid?g;
135s?\bCLAMSOCKET\b?$parm_clamsocket?g;
136s?\bDIR/?$parm_cwd/?g;
137s?\bEXIMGROUP\b?$parm_eximgroup?g;
138s?\bEXIMUSER\b?$parm_eximuser?g;
139s?\bHOSTIPV4\b?$parm_ipv4?g;
140s?\bHOSTIPV6\b?$parm_ipv6?g;
141s?\bHOSTNAME\b?$parm_hostname?g;
142s?\bPORT_D\b?$parm_port_d?g;
143s?\bPORT_D2\b?$parm_port_d2?g;
144s?\bPORT_D3\b?$parm_port_d3?g;
145s?\bPORT_D4\b?$parm_port_d4?g;
146s?\bPORT_N\b?$parm_port_n?g;
147s?\bPORT_S\b?$parm_port_s?g;
148s?\bTESTNUM\b?$_[0]?g;
149s?(\b|_)V4NET([\._])?$1$parm_ipv4_test_net$2?g;
150s?\bV6NET:?$parm_ipv6_test_net:?g;
df613eb4 151s?\bPORT_DYNAMIC\b?$dynamic_socket->sockport()?eg;
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152}
153
154
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155##################################################
156# Any state to be preserved across tests #
157##################################################
158
159my $TEST_STATE = {};
160
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161
162##################################################
163# Subroutine to tidy up and exit #
164##################################################
165
166# In all cases, we check for any Exim daemons that have been left running, and
167# kill them. Then remove all the spool data, test output, and the modified Exim
168# binary if we are ending normally.
169
170# Arguments:
171# $_[0] = 0 for a normal exit; full cleanup done
172# $_[0] > 0 for an error exit; no files cleaned up
173# $_[0] < 0 for a "die" exit; $_[1] contains a message
174
175sub tests_exit{
176my($rc) = $_[0];
177my($spool);
178
179# Search for daemon pid files and kill the daemons. We kill with SIGINT rather
180# than SIGTERM to stop it outputting "Terminated" to the terminal when not in
181# the background.
182
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183if (exists $TEST_STATE->{exim_pid})
184 {
185 $pid = $TEST_STATE->{exim_pid};
186 print "Tidyup: killing wait-mode daemon pid=$pid\n";
ee15e974 187 system("sudo kill -INT $pid");
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188 }
189
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190if (opendir(DIR, "spool"))
191 {
192 my(@spools) = sort readdir(DIR);
193 closedir(DIR);
194 foreach $spool (@spools)
195 {
196 next if $spool !~ /^exim-daemon./;
197 open(PID, "spool/$spool") || die "** Failed to open \"spool/$spool\": $!\n";
198 chomp($pid = <PID>);
199 close(PID);
200 print "Tidyup: killing daemon pid=$pid\n";
ee15e974 201 system("sudo rm -f spool/$spool; sudo kill -INT $pid");
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202 }
203 }
204else
205 { die "** Failed to opendir(\"spool\"): $!\n" unless $!{ENOENT}; }
206
207# Close the terminal input and remove the test files if all went well, unless
208# the option to save them is set. Always remove the patched Exim binary. Then
209# exit normally, or die.
210
211close(T);
212system("sudo /bin/rm -rf ./spool test-* ./dnszones/*")
213 if ($rc == 0 && !$save_output);
214
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215system("sudo /bin/rm -rf ./eximdir/*")
216 if (!$save_output);
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217
218print "\nYou were in test $test at the end there.\n\n" if defined $test;
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219exit $rc if ($rc >= 0);
220die "** runtest error: $_[1]\n";
221}
222
223
224
225##################################################
226# Subroutines used by the munging subroutine #
227##################################################
228
229# This function is used for things like message ids, where we want to generate
230# more than one value, but keep a consistent mapping throughout.
231#
232# Arguments:
233# $oldid the value from the file
234# $base a base string into which we insert a sequence
235# $sequence the address of the current sequence counter
236
237sub new_value {
238my($oldid, $base, $sequence) = @_;
239my($newid) = $cache{$oldid};
240if (! defined $newid)
241 {
242 $newid = sprintf($base, $$sequence++);
243 $cache{$oldid} = $newid;
244 }
245return $newid;
246}
247
248
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249# This is used while munging the output from exim_dumpdb.
250# May go wrong across DST changes.
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251
252sub date_seconds {
253my($day,$month,$year,$hour,$min,$sec) =
254 $_[0] =~ /^(\d\d)-(\w\w\w)-(\d{4})\s(\d\d):(\d\d):(\d\d)/;
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255my($mon);
256if ($month =~ /Jan/) {$mon = 0;}
257elsif($month =~ /Feb/) {$mon = 1;}
258elsif($month =~ /Mar/) {$mon = 2;}
259elsif($month =~ /Apr/) {$mon = 3;}
260elsif($month =~ /May/) {$mon = 4;}
261elsif($month =~ /Jun/) {$mon = 5;}
262elsif($month =~ /Jul/) {$mon = 6;}
263elsif($month =~ /Aug/) {$mon = 7;}
264elsif($month =~ /Sep/) {$mon = 8;}
265elsif($month =~ /Oct/) {$mon = 9;}
266elsif($month =~ /Nov/) {$mon = 10;}
267elsif($month =~ /Dec/) {$mon = 11;}
268return timelocal($sec,$min,$hour,$day,$mon,$year);
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269}
270
271
272# This is a subroutine to sort maildir files into time-order. The second field
273# is the microsecond field, and may vary in length, so must be compared
274# numerically.
275
276sub maildirsort {
277return $a cmp $b if ($a !~ /^\d+\.H\d/ || $b !~ /^\d+\.H\d/);
278my($x1,$y1) = $a =~ /^(\d+)\.H(\d+)/;
279my($x2,$y2) = $b =~ /^(\d+)\.H(\d+)/;
280return ($x1 != $x2)? ($x1 <=> $x2) : ($y1 <=> $y2);
281}
282
283
284
285##################################################
286# Subroutine list files below a directory #
287##################################################
288
289# This is used to build up a list of expected mail files below a certain path
290# in the directory tree. It has to be recursive in order to deal with multiple
291# maildir mailboxes.
292
293sub list_files_below {
294my($dir) = $_[0];
295my(@yield) = ();
296my(@sublist, $file);
297
298opendir(DIR, $dir) || tests_exit(-1, "Failed to open $dir: $!");
299@sublist = sort maildirsort readdir(DIR);
300closedir(DIR);
301
302foreach $file (@sublist)
303 {
304 next if $file eq "." || $file eq ".." || $file eq "CVS";
305 if (-d "$dir/$file")
306 { @yield = (@yield, list_files_below("$dir/$file")); }
307 else
308 { push @yield, "$dir/$file"; }
309 }
310
311return @yield;
312}
313
314
315
316##################################################
317# Munge a file before comparing #
318##################################################
319
320# The pre-processing turns all dates, times, Exim versions, message ids, and so
321# on into standard values, so that the compare works. Perl's substitution with
322# an expression provides a neat way to do some of these changes.
323
324# We keep a global associative array for repeatedly turning the same values
325# into the same standard values throughout the data from a single test.
326# Message ids get this treatment (can't be made reliable for times), and
327# times in dumped retry databases are also handled in a special way, as are
328# incoming port numbers.
329
330# On entry to the subroutine, the file to write to is already opened with the
331# name MUNGED. The input file name is the only argument to the subroutine.
332# Certain actions are taken only when the name contains "stderr", "stdout",
333# or "log". The yield of the function is 1 if a line matching "*** truncated
334# ***" is encountered; otherwise it is 0.
335
336sub munge {
337my($file) = $_[0];
c9a55f6a 338my($extra) = $_[1];
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339my($yield) = 0;
340my(@saved) = ();
341
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342local $_;
343
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344open(IN, "$file") || tests_exit(-1, "Failed to open $file: $!");
345
346my($is_log) = $file =~ /log/;
347my($is_stdout) = $file =~ /stdout/;
348my($is_stderr) = $file =~ /stderr/;
349
350# Date pattern
351
352$date = "\\d{2}-\\w{3}-\\d{4}\\s\\d{2}:\\d{2}:\\d{2}";
353
354# Pattern for matching pids at start of stderr lines; initially something
355# that won't match.
356
357$spid = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
358
359# Scan the file and make the changes. Near the bottom there are some changes
360# that are specific to certain file types, though there are also some of those
361# inline too.
362
bc3c7bb7 363LINE: while(<IN>)
151b83f8 364 {
8f1cff48 365RESET_AFTER_EXTRA_LINE_READ:
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366 # Custom munges
367 if ($extra)
368 {
369 next if $extra =~ m%^/% && eval $extra;
370 eval $extra if $extra =~ m/^s/;
371 }
372
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373 # Check for "*** truncated ***"
374 $yield = 1 if /\*\*\* truncated \*\*\*/;
375
376 # Replace the name of this host
377 s/\Q$parm_hostname\E/the.local.host.name/g;
378
379 # But convert "name=the.local.host address=127.0.0.1" to use "localhost"
380 s/name=the\.local\.host address=127\.0\.0\.1/name=localhost address=127.0.0.1/g;
381
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382 # The name of the shell may vary
383 s/\s\Q$parm_shell\E\b/ ENV_SHELL/;
384
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385 # Replace the path to the testsuite directory
386 s?\Q$parm_cwd\E?TESTSUITE?g;
387
388 # Replace the Exim version number (may appear in various places)
a769a501 389 # patchexim should have fixed this for us
026d45f5 390 #s/(Exim) \d+\.\d+[\w_-]*/$1 x.yz/i;
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391
392 # Replace Exim message ids by a unique series
393 s/((?:[^\W_]{6}-){2}[^\W_]{2})
394 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
395
396 # The names of lock files appear in some error and debug messages
397 s/\.lock(\.[-\w]+)+(\.[\da-f]+){2}/.lock.test.ex.dddddddd.pppppppp/;
398
399 # Unless we are in an IPv6 test, replace IPv4 and/or IPv6 in "listening on
400 # port" message, because it is not always the same.
401 s/port (\d+) \([^)]+\)/port $1/g
402 if !$is_ipv6test && m/listening for SMTP(S?) on port/;
403
404 # Challenges in SPA authentication
405 s/TlRMTVNTUAACAAAAAAAAAAAoAAABgg[\w+\/]+/TlRMTVNTUAACAAAAAAAAAAAoAAABggAAAEbBRwqFwwIAAAAAAAAAAAAt1sgAAAAA/;
406
407 # PRVS values
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408 s?prvs=([^/]+)/[\da-f]{10}@?prvs=$1/xxxxxxxxxx@?g; # Old form
409 s?prvs=[\da-f]{10}=([^@]+)@?prvs=xxxxxxxxxx=$1@?g; # New form
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410
411 # Error lines on stdout from SSL contain process id values and file names.
412 # They also contain a source file name and line number, which may vary from
413 # release to release.
414 s/^\d+:error:/pppp:error:/;
415 s/:(?:\/[^\s:]+\/)?([^\/\s]+\.c):\d+:/:$1:dddd:/;
416
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417 # There are differences in error messages between OpenSSL versions
418 s/SSL_CTX_set_cipher_list/SSL_connect/;
419
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420 # One error test in expansions mentions base 62 or 36
421 s/is not a base (36|62) number/is not a base 36\/62 number/;
422
423 # This message sometimes has a different number of seconds
424 s/forced fail after \d seconds/forced fail after d seconds/;
425
426 # This message may contain a different DBM library name
427 s/Failed to open \S+( \([^\)]+\))? file/Failed to open DBM file/;
428
429 # The message for a non-listening FIFO varies
430 s/:[^:]+: while opening named pipe/: Error: while opening named pipe/;
431
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432 # Debugging output of lists of hosts may have different sort keys
433 s/sort=\S+/sort=xx/ if /^\S+ (?:\d+\.){3}\d+ mx=\S+ sort=\S+/;
434
435 # Random local part in callout cache testing
436 s/myhost.test.ex-\d+-testing/myhost.test.ex-dddddddd-testing/;
9bfc60eb 437 s/the.local.host.name-\d+-testing/the.local.host.name-dddddddd-testing/;
151b83f8 438
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439 # File descriptor numbers may vary
440 s/^writing data block fd=\d+/writing data block fd=dddd/;
fc43746d 441 s/(running as transport filter:) fd_write=\d+ fd_read=\d+/$1 fd_write=dddd fd_read=dddd/;
1b781f48 442
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443
444 # ======== Dumpdb output ========
445 # This must be before the general date/date munging.
446 # Time data lines, which look like this:
447 # 25-Aug-2000 12:11:37 25-Aug-2000 12:11:37 26-Aug-2000 12:11:37
448 if (/^($date)\s+($date)\s+($date)(\s+\*)?\s*$/)
449 {
450 my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
451 $expired = "" if !defined $expired;
452 my($increment) = date_seconds($date3) - date_seconds($date2);
453
454 # We used to use globally unique replacement values, but timing
455 # differences make this impossible. Just show the increment on the
456 # last one.
457
458 printf MUNGED ("first failed = time last try = time2 next try = time2 + %s%s\n",
459 $increment, $expired);
460 next;
461 }
462
463 # more_errno values in exim_dumpdb output which are times
464 s/T:(\S+)\s-22\s(\S+)\s/T:$1 -22 xxxx /;
465
466
467 # ======== Dates and times ========
468
469 # Dates and times are all turned into the same value - trying to turn
470 # them into different ones cannot be done repeatedly because they are
471 # real time stamps generated while running the test. The actual date and
472 # time used was fixed when I first started running automatic Exim tests.
473
474 # Date/time in header lines and SMTP responses
475 s/[A-Z][a-z]{2},\s\d\d?\s[A-Z][a-z]{2}\s\d\d\d\d\s\d\d\:\d\d:\d\d\s[-+]\d{4}
476 /Tue, 2 Mar 1999 09:44:33 +0000/gx;
477
478 # Date/time in logs and in one instance of a filter test
479 s/^\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(\s[+-]\d\d\d\d)?/1999-03-02 09:44:33/gx;
480 s/^Logwrite\s"\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Logwrite "1999-03-02 09:44:33/gx;
481
482 # Date/time in message separators
483 s/(?:[A-Z][a-z]{2}\s){2}\d\d\s\d\d:\d\d:\d\d\s\d\d\d\d
484 /Tue Mar 02 09:44:33 1999/gx;
485
486 # Date of message arrival in spool file as shown by -Mvh
487 s/^\d{9,10}\s0$/ddddddddd 0/;
488
489 # Date/time in mbx mailbox files
490 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;
491
ea49d0e1 492 # Dates/times in debugging output for writing retry records
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493 if (/^ first failed=(\d+) last try=(\d+) next try=(\d+) (.*)$/)
494 {
495 my($next) = $3 - $2;
496 $_ = " first failed=dddd last try=dddd next try=+$next $4\n";
497 }
c816d124 498 s/^(\s*)now=\d+ first_failed=\d+ next_try=\d+ expired=(\d)/$1now=tttt first_failed=tttt next_try=tttt expired=$2/;
148e1ac6 499 s/^(\s*)received_time=\d+ diff=\d+ timeout=(\d+)/$1received_time=tttt diff=tttt timeout=$2/;
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500
501 # Time to retry may vary
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PH
502 s/time to retry = \S+/time to retry = tttt/;
503 s/retry record exists: age=\S+/retry record exists: age=ttt/;
727071f8 504 s/failing_interval=\S+ message_age=\S+/failing_interval=ttt message_age=ttt/;
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505
506 # Date/time in exim -bV output
507 s/\d\d-[A-Z][a-z]{2}-\d{4}\s\d\d:\d\d:\d\d/07-Mar-2000 12:21:52/g;
508
1cc59d37 509 # Time on queue tolerance
74377a62 510 s/(QT|D)=1s/$1=0s/;
1cc59d37 511
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512 # Eximstats heading
513 s/Exim\sstatistics\sfrom\s\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d\sto\s
514 \d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d/Exim statistics from <time> to <time>/x;
515
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JH
516 # Treat ECONNRESET the same as ECONNREFUSED. At least some systems give
517 # us the former on a new connection.
518 s/(could not connect to .*: Connection) reset by peer$/$1 refused/;
151b83f8 519
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520 # ======== TLS certificate algorithms ========
521 # Test machines might have various different TLS library versions supporting
522 # different protocols; can't rely upon TLS 1.2's AES256-GCM-SHA384, so we
523 # treat the standard algorithms the same.
524 # So far, have seen:
d7e464f4 525 # TLSv1:AES128-GCM-SHA256:128
6bf5d8f2 526 # TLSv1:AES256-SHA:256
ce42f3ed 527 # TLSv1.1:AES256-SHA:256
6bf5d8f2 528 # TLSv1.2:AES256-GCM-SHA384:256
1508acb8 529 # TLSv1.2:DHE-RSA-AES256-SHA:256
75fe387d 530 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
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PP
531 # We also need to handle the ciphersuite without the TLS part present, for
532 # client-ssl's output. We also see some older forced ciphersuites, but
533 # negotiating TLS 1.2 instead of 1.0.
534 # Mail headers (...), log-lines X=..., client-ssl output ...
535 # (and \b doesn't match between ' ' and '(' )
536
25ae05f8 537 s/( (?: (?:\b|\s) [\(=] ) | \s )TLSv1\.[12]:/$1TLSv1:/xg;
d7e464f4
JH
538 s/\bAES128-GCM-SHA256:128\b/AES256-SHA:256/g;
539 s/\bAES128-GCM-SHA256\b/AES256-SHA/g;
6bf5d8f2 540 s/\bAES256-GCM-SHA384\b/AES256-SHA/g;
1508acb8 541 s/\bDHE-RSA-AES256-SHA\b/AES256-SHA/g;
6bf5d8f2 542
75fe387d 543 # GnuTLS have seen:
62b56dbf
JH
544 # TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256
545 # TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128
75fe387d
PP
546 # TLS1.2:RSA_AES_256_CBC_SHA1:256 (canonical)
547 # TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128
548 #
549 # X=TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256
bc9a5bcb
JH
550 # X=TLS1.2:RSA_AES_256_CBC_SHA1:256
551 # X=TLS1.1:RSA_AES_256_CBC_SHA1:256
75fe387d
PP
552 # X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256
553 # and as stand-alone cipher:
62b56dbf 554 # ECDHE-RSA-AES256-SHA
75fe387d
PP
555 # DHE-RSA-AES256-SHA256
556 # DHE-RSA-AES256-SHA
557 # picking latter as canonical simply because regex easier that way.
558 s/\bDHE_RSA_AES_128_CBC_SHA1:128/RSA_AES_256_CBC_SHA1:256/g;
62b56dbf
JH
559 s/TLS1.[012]:((EC)?DHE_)?RSA_AES_(256|128)_(CBC|GCM)_SHA(1|256|384):(256|128)/TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256/g;
560 s/\b(ECDHE-RSA-AES256-SHA|DHE-RSA-AES256-SHA256)\b/AES256-SHA/g;
561
562 # GnuTLS library error message changes
563 s/No certificate was found/The peer did not send any certificate/g;
564#(dodgy test?) s/\(certificate verification failed\): invalid/\(gnutls_handshake\): The peer did not send any certificate./g;
565 s/\(gnutls_priority_set\): No or insufficient priorities were set/\(gnutls_handshake\): Could not negotiate a supported cipher suite/g;
566
2b4a568d
JH
567 # (this new one is a generic channel-read error, but the testsuite
568 # only hits it in one place)
c562fd30 569 s/TLS error on connection \(gnutls_handshake\): Error in the pull function\./a TLS session is required but an attempt to start TLS failed/g;
2b4a568d 570
62b56dbf 571 # (replace old with new, hoping that old only happens in one situation)
09b16492
JH
572 s/TLS error on connection to \d{1,3}(.\d{1,3}){3} \[\d{1,3}(.\d{1,3}){3}\] \(gnutls_handshake\): A TLS packet with unexpected length was received./a TLS session is required for ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4], but an attempt to start TLS failed/g;
573 s/TLS error on connection from \[127.0.0.1\] \(recv\): A TLS packet with unexpected length was received./TLS error on connection from [127.0.0.1] (recv): The TLS connection was non-properly terminated./g;
75fe387d 574
348051ad 575 # signature algorithm names
2335af87 576 s/RSA-SHA1/RSA-SHA/;
348051ad 577
6bf5d8f2 578
eeeda78a 579 # ======== Caller's login, uid, gid, home, gecos ========
151b83f8
PH
580
581 s/\Q$parm_caller_home\E/CALLER_HOME/g; # NOTE: these must be done
582 s/\b\Q$parm_caller\E\b/CALLER/g; # in this order!
583 s/\b\Q$parm_caller_group\E\b/CALLER/g; # In case group name different
584
585 s/\beuid=$parm_caller_uid\b/euid=CALLER_UID/g;
586 s/\begid=$parm_caller_gid\b/egid=CALLER_GID/g;
587
588 s/\buid=$parm_caller_uid\b/uid=CALLER_UID/g;
589 s/\bgid=$parm_caller_gid\b/gid=CALLER_GID/g;
590
903546d8 591 s/\bname="?$parm_caller_gecos"?/name=CALLER_GECOS/g;
eeeda78a 592
151b83f8
PH
593 # When looking at spool files with -Mvh, we will find not only the caller
594 # login, but also the uid and gid. It seems that $) in some Perls gives all
595 # the auxiliary gids as well, so don't bother checking for that.
596
597 s/^CALLER $> \d+$/CALLER UID GID/;
598
599 # There is one case where the caller's login is forced to something else,
600 # in order to test the processing of logins that contain spaces. Weird what
601 # some people do, isn't it?
602
603 s/^spaced user $> \d+$/CALLER UID GID/;
604
605
606 # ======== Exim's login ========
ebeaf996
PH
607 # For messages received by the daemon, this is in the -H file, which some
608 # tests inspect. For bounce messages, this will appear on the U= lines in
609 # logs and also after Received: and in addresses. In one pipe test it appears
610 # after "Running as:". It also appears in addresses, and in the names of lock
151b83f8
PH
611 # files.
612
613 s/U=$parm_eximuser/U=EXIMUSER/;
614 s/user=$parm_eximuser/user=EXIMUSER/;
615 s/login=$parm_eximuser/login=EXIMUSER/;
616 s/Received: from $parm_eximuser /Received: from EXIMUSER /;
617 s/Running as: $parm_eximuser/Running as: EXIMUSER/;
618 s/\b$parm_eximuser@/EXIMUSER@/;
619 s/\b$parm_eximuser\.lock\./EXIMUSER.lock./;
620
621 s/\beuid=$parm_exim_uid\b/euid=EXIM_UID/g;
622 s/\begid=$parm_exim_gid\b/egid=EXIM_GID/g;
623
624 s/\buid=$parm_exim_uid\b/uid=EXIM_UID/g;
625 s/\bgid=$parm_exim_gid\b/gid=EXIM_GID/g;
626
ebeaf996
PH
627 s/^$parm_eximuser $parm_exim_uid $parm_exim_gid/EXIMUSER EXIM_UID EXIM_GID/;
628
151b83f8
PH
629
630 # ======== General uids, gids, and pids ========
631 # Note: this must come after munges for caller's and exim's uid/gid
632
a4dc33a8
PH
633 # These are for systems where long int is 64
634 s/\buid=4294967295/uid=-1/;
635 s/\beuid=4294967295/euid=-1/;
636 s/\bgid=4294967295/gid=-1/;
637 s/\begid=4294967295/egid=-1/;
638
151b83f8
PH
639 s/\bgid=\d+/gid=gggg/;
640 s/\begid=\d+/egid=gggg/;
641 s/\bpid=\d+/pid=pppp/;
642 s/\buid=\d+/uid=uuuu/;
643 s/\beuid=\d+/euid=uuuu/;
644 s/set_process_info:\s+\d+/set_process_info: pppp/;
645 s/queue run pid \d+/queue run pid ppppp/;
646 s/process \d+ running as transport filter/process pppp running as transport filter/;
647 s/process \d+ writing to transport filter/process pppp writing to transport filter/;
648 s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
649 s/remote delivery process \d+ ended/remote delivery process pppp ended/;
650
651 # Pid in temp file in appendfile transport
652 s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
653
f3f065bb
PH
654 # Optional pid in log lines
655 s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\s[+-]\d\d\d\d|)(\s\[\d+\])/
656 "$1$2 [" . new_value($3, "%s", \$next_pid) . "]"/gxe;
657
151b83f8
PH
658 # Detect a daemon stderr line with a pid and save the pid for subsequent
659 # removal from following lines.
660 $spid = $1 if /^(\s*\d+) (?:listening|LOG: MAIN|(?:daemon_smtp_port|local_interfaces) overridden by)/;
661 s/^$spid //;
662
663 # Queue runner waiting messages
664 s/waiting for children of \d+/waiting for children of pppp/;
665 s/waiting for (\S+) \(\d+\)/waiting for $1 (pppp)/;
666
e498ab40
JH
667 # The spool header file name varies with PID
668 s%^(Writing spool header file: .*/hdr).[0-9]{1,5}%$1.pppp%;
669
151b83f8
PH
670 # ======== Port numbers ========
671 # Incoming port numbers may vary, but not in daemon startup line.
672
673 s/^Port: (\d+)/"Port: " . new_value($1, "%s", \$next_port)/e;
674 s/\(port=(\d+)/"(port=" . new_value($1, "%s", \$next_port)/e;
675
676 # This handles "connection from" and the like, when the port is given
4311097e
PH
677 if (!/listening for SMTP on/ && !/Connecting to/ && !/=>/ && !/->/
678 && !/\*>/ && !/Connection refused/)
151b83f8
PH
679 {
680 s/\[([a-z\d:]+|\d+(?:\.\d+){3})\]:(\d+)/"[".$1."]:".new_value($2,"%s",\$next_port)/ie;
681 }
682
683 # Port in host address in spool file output from -Mvh
684 s/^-host_address (.*)\.\d+/-host_address $1.9999/;
685
df613eb4
HSHR
686 if ($dynamic_socket and $dynamic_socket->opened and my $port = $dynamic_socket->sockport) {
687 s/^Connecting to 127\.0\.0\.1 port \K$port/<dynamic port>/;
688 }
689
151b83f8
PH
690
691 # ======== Local IP addresses ========
692 # The amount of space between "host" and the address in verification output
693 # depends on the length of the host name. We therefore reduce it to one space
694 # for all of them.
37acd760
JJ
695 # Also, the length of space at the end of the host line is dependent
696 # on the length of the longest line, so strip it also on otherwise
697 # un-rewritten lines like localhost
151b83f8
PH
698
699 s/^\s+host\s(\S+)\s+(\S+)/ host $1 $2/;
700 s/^\s+(host\s\S+\s\S+)\s+(port=.*)/ host $1 $2/;
701 s/^\s+(host\s\S+\s\S+)\s+(?=MX=)/ $1 /;
702 s/host\s\Q$parm_ipv4\E\s\[\Q$parm_ipv4\E\]/host ipv4.ipv4.ipv4.ipv4 [ipv4.ipv4.ipv4.ipv4]/;
703 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]/;
704 s/\b\Q$parm_ipv4\E\b/ip4.ip4.ip4.ip4/g;
48dc5470 705 s/(^|\W)\K\Q$parm_ipv6\E/ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6/g;
75758eeb 706 s/\b\Q$parm_ipv4r\E\b/ip4-reverse/g;
48dc5470 707 s/(^|\W)\K\Q$parm_ipv6r\E/ip6-reverse/g;
37acd760 708 s/^(\s+host\s\S+\s+\[\S+\]) +$/$1 /;
151b83f8
PH
709
710
711 # ======== Test network IP addresses ========
712 s/(\b|_)\Q$parm_ipv4_test_net\E(?=\.\d+\.\d+\.\d+\b|_|\.rbl|\.in-addr|\.test\.again\.dns)/$1V4NET/g;
713 s/\b\Q$parm_ipv6_test_net\E(?=:[\da-f]+:[\da-f]+:[\da-f]+)/V6NET/gi;
714
715
716 # ======== IP error numbers and messages ========
717 # These vary between operating systems
718 s/Can't assign requested address/Network Error/;
719 s/Cannot assign requested address/Network Error/;
720 s/Operation timed out/Connection timed out/;
721 s/Address family not supported by protocol family/Network Error/;
722 s/Network is unreachable/Network Error/;
723 s/Invalid argument/Network Error/;
724
725 s/\(\d+\): Network/(dd): Network/;
726 s/\(\d+\): Connection refused/(dd): Connection refused/;
727 s/\(\d+\): Connection timed out/(dd): Connection timed out/;
728 s/\d+ 65 Connection refused/dd 65 Connection refused/;
729 s/\d+ 321 Connection timed out/dd 321 Connection timed out/;
730
731
732 # ======== Other error numbers ========
733 s/errno=\d+/errno=dd/g;
734
f4bb1d53
HSHR
735 # ======== System Error Messages ======
736 # depending on the underlaying file system the error message seems to differ
737 s/(?: is not a regular file)|(?: has too many links \(\d+\))/ not a regular file or too many links/;
151b83f8
PH
738
739 # ======== Output from ls ========
740 # Different operating systems use different spacing on long output
c1e49b79
PP
741 #s/ +/ /g if /^[-rwd]{10} /;
742 # (Bug 1226) SUSv3 allows a trailing printable char for modified access method control.
743 # Handle only the Gnu and MacOS space, dot, plus and at-sign. A full [[:graph:]]
744 # unfortunately matches a non-ls linefull of dashes.
745 # Allow the case where we've already picked out the file protection bits.
6f99d4d9 746 if (s/^([-d](?:[-r][-w][-SsTtx]){3})[.+@]?( +|$)/$1$2/) {
8dfac759
PP
747 s/ +/ /g;
748 }
151b83f8
PH
749
750
751 # ======== Message sizes =========
752 # Message sizes vary, owing to different logins and host names that get
753 # automatically inserted. I can't think of any way of even approximately
754 # comparing these.
755
756 s/([\s,])S=\d+\b/$1S=sss/;
757 s/:S\d+\b/:Ssss/;
758 s/^(\s*\d+m\s+)\d+(\s+[a-z0-9-]{16} <)/$1sss$2/i if $is_stdout;
1f253d34 759 s/\sSIZE=\d+\b/ SIZE=ssss/;
151b83f8
PH
760 s/\ssize=\d+\b/ size=sss/ if $is_stderr;
761 s/old size = \d+\b/old size = sssss/;
762 s/message size = \d+\b/message size = sss/;
763 s/this message = \d+\b/this message = sss/;
764 s/Size of headers = \d+/Size of headers = sss/;
765 s/sum=(?!0)\d+/sum=dddd/;
3b5d5078
JH
766 s/(?<=sum=dddd )count=\d+\b/count=dd/;
767 s/(?<=sum=0 )count=\d+\b/count=dd/;
151b83f8
PH
768 s/,S is \d+\b/,S is ddddd/;
769 s/\+0100,\d+;/+0100,ddd;/;
770 s/\(\d+ bytes written\)/(ddd bytes written)/;
771 s/added '\d+ 1'/added 'ddd 1'/;
f3f065bb
PH
772 s/Received\s+\d+/Received nnn/;
773 s/Delivered\s+\d+/Delivered nnn/;
151b83f8
PH
774
775
a98e6aca
HSHR
776 # ======== Values in spool space failure message ========
777 s/space=\d+ inodes=[+-]?\d+/space=xxxxx inodes=xxxxx/;
778
779
151b83f8
PH
780 # ======== Filter sizes ========
781 # The sizes of filter files may vary because of the substitution of local
782 # filenames, logins, etc.
783
784 s/^\d+(?= bytes read from )/ssss/;
785
786
787 # ======== OpenSSL error messages ========
788 # Different releases of the OpenSSL libraries seem to give different error
789 # numbers, or handle specific bad conditions in different ways, leading to
790 # different wording in the error messages, so we cannot compare them.
791
c562fd30 792 s/(TLS error on connection (?:from .* )?\(SSL_\w+\): error:)(.*)/$1 <<detail omitted>>/;
5f921f97 793 next if /SSL verify error: depth=0 error=certificate not trusted/;
151b83f8 794
151b83f8
PH
795 # ======== Maildir things ========
796 # timestamp output in maildir processing
797 s/(timestamp=|\(timestamp_only\): )\d+/$1ddddddd/g;
798
799 # maildir delivery files appearing in log lines (in cases of error)
800 s/writing to(?: file)? tmp\/\d+\.[^.]+\.(\S+)/writing to tmp\/MAILDIR.$1/;
801
802 s/renamed tmp\/\d+\.[^.]+\.(\S+) as new\/\d+\.[^.]+\.(\S+)/renamed tmp\/MAILDIR.$1 as new\/MAILDIR.$1/;
803
804 # Maildir file names in general
805 s/\b\d+\.H\d+P\d+\b/dddddddddd.HddddddPddddd/;
806
807 # Maildirsize data
01c490df 808 while (/^\d+S,\d+C\s*$/)
151b83f8 809 {
21c28500 810 print MUNGED;
151b83f8
PH
811 while (<IN>)
812 {
813 last if !/^\d+ \d+\s*$/;
814 print MUNGED "ddd d\n";
815 }
816 last if !defined $_;
817 }
01c490df 818 last if !defined $_;
151b83f8
PH
819
820
821 # ======== Output from the "fd" program about open descriptors ========
822 # The statuses seem to be different on different operating systems, but
823 # at least we'll still be checking the number of open fd's.
824
825 s/max fd = \d+/max fd = dddd/;
826 s/status=0 RDONLY/STATUS/g;
827 s/status=1 WRONLY/STATUS/g;
828 s/status=2 RDWR/STATUS/g;
829
830
831 # ======== Contents of spool files ========
832 # A couple of tests dump the contents of the -H file. The length fields
833 # will be wrong because of different user names, etc.
834 s/^\d\d\d(?=[PFS*])/ddd/;
835
836
1bad4ba4
JH
837 # ========= Exim lookups ==================
838 # Lookups have a char which depends on the number of lookup types compiled in,
839 # in stderr output. Replace with a "0". Recognising this while avoiding
840 # other output is fragile; perhaps the debug output should be revised instead.
841 s%(?<!sqlite)(?<!lsearch\*@)(?<!lsearch\*)(?<!lsearch)[0-?]TESTSUITE/aux-fixed/%0TESTSUITE/aux-fixed/%g;
44e6236d 842
151b83f8 843 # ==========================================================
bfd86064 844 # MIME boundaries in RFC3461 DSN messages
05faa88b 845 s/\d{8,10}-eximdsn-\d+/NNNNNNNNNN-eximdsn-MMMMMMMMMM/;
bfd86064
JH
846
847 # ==========================================================
151b83f8
PH
848 # Some munging is specific to the specific file types
849
850 # ======== stdout ========
851
852 if ($is_stdout)
853 {
f3d7df6c
PH
854 # Skip translate_ip_address and use_classresources in -bP output because
855 # they aren't always there.
151b83f8
PH
856
857 next if /translate_ip_address =/;
f3d7df6c 858 next if /use_classresources/;
151b83f8
PH
859
860 # In certain filter tests, remove initial filter lines because they just
861 # clog up by repetition.
862
863 if ($rmfiltertest)
864 {
865 next if /^(Sender\staken\sfrom|
866 Return-path\scopied\sfrom|
867 Sender\s+=|
868 Recipient\s+=)/x;
869 if (/^Testing \S+ filter/)
870 {
871 $_ = <IN>; # remove blank line
872 next;
873 }
874 }
903546d8
JH
875
876 # openssl version variances
877 next if /^SSL info: unknown state/;
878 next if /^SSL info: SSLv2\/v3 write client hello A/;
d7e464f4 879 next if /^SSL info: SSLv3 read server key exchange A/;
fc96d1e8
JH
880 next if /SSL verify error: depth=0 error=certificate not trusted/;
881 s/SSL3_READ_BYTES/ssl3_read_bytes/;
fc4fcc34
JH
882
883 # gnutls version variances
884 next if /^Error in the pull function./;
151b83f8
PH
885 }
886
887 # ======== stderr ========
888
889 elsif ($is_stderr)
890 {
891 # The very first line of debugging output will vary
892
893 s/^Exim version .*/Exim version x.yz ..../;
894
895 # Debugging lines for Exim terminations
896
897 s/(?<=^>>>>>>>>>>>>>>>> Exim pid=)\d+(?= terminating)/pppp/;
898
899 # IP address lookups use gethostbyname() when IPv6 is not supported,
900 # and gethostbyname2() or getipnodebyname() when it is.
901
4af1b6ca 902 s/\b(gethostbyname2?|\bgetipnodebyname)(\(af=inet\))?/get[host|ipnode]byname[2]/;
151b83f8 903
f2dd649a
NM
904 # drop gnutls version strings
905 next if /GnuTLS compile-time version: \d+[\.\d]+$/;
906 next if /GnuTLS runtime version: \d+[\.\d]+$/;
907
64fa3c1f
JJ
908 # drop openssl version strings
909 next if /OpenSSL compile-time version: OpenSSL \d+[\.\da-z]+/;
910 next if /OpenSSL runtime version: OpenSSL \d+[\.\da-z]+/;
911
8f1cff48
PP
912 # drop lookups
913 next if /^Lookups \(built-in\):/;
a769a501
PP
914 next if /^Loading lookup modules from/;
915 next if /^Loaded \d+ lookup modules/;
8f1cff48
PP
916 next if /^Total \d+ lookups/;
917
bdf15279
PP
918 # drop compiler information
919 next if /^Compiler:/;
920
8f1cff48
PP
921 # and the ugly bit
922 # different libraries will have different numbers (possibly 0) of follow-up
923 # lines, indenting with more data
924 if (/^Library version:/) {
925 while (1) {
926 $_ = <IN>;
927 next if /^\s/;
928 goto RESET_AFTER_EXTRA_LINE_READ;
929 }
930 }
931
932 # drop other build-time controls emitted for debugging
933 next if /^WHITELIST_D_MACROS:/;
934 next if /^TRUSTED_CONFIG_LIST:/;
935
936 # As of Exim 4.74, we log when a setgid fails; because we invoke Exim
937 # with -be, privileges will have been dropped, so this will always
938 # be the case
42ec9880 939 next if /^changing group to \d+ failed: (Operation not permitted|Not owner)/;
8f1cff48 940
9d26b8c0
PP
941 # We might not keep this check; rather than change all the tests, just
942 # ignore it as long as it succeeds; then we only need to change the
943 # TLS tests where tls_require_ciphers has been set.
944 if (m{^changed uid/gid: calling tls_validate_require_cipher}) {
945 my $discard = <IN>;
946 next;
947 }
948 next if /^tls_validate_require_cipher child \d+ ended: status=0x0/;
949
8f1cff48 950 # We invoke Exim with -D, so we hit this new messag as of Exim 4.73:
43236f35 951 next if /^macros_trusted overridden to true by whitelisting/;
8f1cff48 952
151b83f8
PH
953 # We have to omit the localhost ::1 address so that all is well in
954 # the IPv4-only case.
955
956 print MUNGED "MUNGED: ::1 will be omitted in what follows\n"
957 if (/looked up these IP addresses/);
958 next if /name=localhost address=::1/;
959
f2dd649a
NM
960 # drop pdkim debugging header
961 next if /^PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<+$/;
962
151b83f8
PH
963 # Various other IPv6 lines must be omitted too
964
965 next if /using host_fake_gethostbyname for \S+ \(IPv6\)/;
966 next if /get\[host\|ipnode\]byname\[2\]\(af=inet6\)/;
967 next if /DNS lookup of \S+ \(AAAA\) using fakens/;
968 next if / in dns_ipv4_lookup?/;
969
970 if (/DNS lookup of \S+ \(AAAA\) gave NO_DATA/)
971 {
972 $_= <IN>; # Gets "returning DNS_NODATA"
973 next;
974 }
975
976 # Skip tls_advertise_hosts and hosts_require_tls checks when the options
977 # are unset, because tls ain't always there.
978
979 next if /in\s(?:tls_advertise_hosts\?|hosts_require_tls\?)
23f3dc67 980 \sno\s\((option\sunset|end\sof\slist)\)/x;
151b83f8
PH
981
982 # Skip auxiliary group lists because they will vary.
983
984 next if /auxiliary group list:/;
985
986 # Skip "extracted from gecos field" because the gecos field varies
987
988 next if /extracted from gecos field/;
989
990 # Skip "waiting for data on socket" and "read response data: size=" lines
991 # because some systems pack more stuff into packets than others.
992
993 next if /waiting for data on socket/;
994 next if /read response data: size=/;
995
996 # If Exim is compiled with readline support but it can't find the library
997 # to load, there will be an extra debug line. Omit it.
998
999 next if /failed to load readline:/;
1000
1001 # Some DBM libraries seem to make DBM files on opening with O_RDWR without
1002 # O_CREAT; other's don't. In the latter case there is some debugging output
1003 # which is not present in the former. Skip the relevant lines (there are
1004 # two of them).
1005
1006 if (/TESTSUITE\/spool\/db\/\S+ appears not to exist: trying to create/)
1007 {
1008 $_ = <IN>;
1009 next;
1010 }
1011
1012 # Some tests turn on +expand debugging to check on expansions.
1013 # Unfortunately, the Received: expansion varies, depending on whether TLS
1014 # is compiled or not. So we must remove the relevant debugging if it is.
1015
1016 if (/^condition: def:tls_cipher/)
1017 {
1018 while (<IN>) { last if /^condition: def:sender_address/; }
1019 }
1020 elsif (/^expanding: Received: /)
1021 {
1022 while (<IN>) { last if !/^\s/; }
1023 }
1024
a2550b67
JH
1025 # remote port numbers vary
1026 s/(Connection request from 127.0.0.1 port) \d{1,5}/$1 sssss/;
1027
1028 # Skip hosts_require_dane checks when the options
1029 # are unset, because dane ain't always there.
1030
1031 next if /in\shosts_require_dane\?\sno\s\(option\sunset\)/x;
1032
1033 # SUPPORT_PROXY
1034 next if /host in hosts_proxy\?/;
1035
1036 # Experimental_International
1037 next if / in smtputf8_advertise_hosts\? no \(option unset\)/;
1038
1039 # Environment cleaning
1040 next if /\w+ in keep_environment\? (yes|no)/;
1041
76003495
JH
1042 # Sizes vary with test hostname
1043 s/^cmd buf flush \d+ bytes$/cmd buf flush ddd bytes/;
1044
ddf1b11a 1045 # Spool filesystem free space changes on different systems.
ad424056 1046 s/^((?:spool|log) directory space =) -?\d+K (inodes =)\s*-?\d+/$1 nnnnnK $2 nnnnn/;
ddf1b11a 1047
ef817659 1048 # Not all platforms support TCP Fast Open, and the compile omits the check
cb340d8d 1049 if (s/\S+ in hosts_try_fastopen\? no \(option unset\)\n$//)
ef817659 1050 {
cb340d8d 1051 $_ .= <IN>
ef817659
JH
1052 }
1053
151b83f8
PH
1054 # When Exim is checking the size of directories for maildir, it uses
1055 # the check_dir_size() function to scan directories. Of course, the order
1056 # of the files that are obtained using readdir() varies from system to
1057 # system. We therefore buffer up debugging lines from check_dir_size()
1058 # and sort them before outputting them.
1059
1060 if (/^check_dir_size:/ || /^skipping TESTSUITE\/test-mail\//)
1061 {
1062 push @saved, $_;
1063 }
1064 else
1065 {
1066 if (@saved > 0)
1067 {
1068 print MUNGED "MUNGED: the check_dir_size lines have been sorted " .
1069 "to ensure consistency\n";
1070 @saved = sort(@saved);
1071 print MUNGED @saved;
1072 @saved = ();
1073 }
1074
1075 # Skip some lines that Exim puts out at the start of debugging output
1076 # because they will be different in different binaries.
1077
1078 print MUNGED
1079 unless (/^Berkeley DB: / ||
1080 /^Probably (?:Berkeley DB|ndbm|GDBM)/ ||
1081 /^Authenticators:/ ||
1082 /^Lookups:/ ||
1083 /^Support for:/ ||
1084 /^Routers:/ ||
1085 /^Transports:/ ||
1086 /^log selectors =/ ||
1087 /^cwd=/ ||
21c28500 1088 /^Fixed never_users:/ ||
c9fb6994 1089 /^Configure owner:/ ||
21c28500 1090 /^Size of off_t:/
151b83f8 1091 );
9d4319df
JH
1092
1093
151b83f8
PH
1094 }
1095
1096 next;
1097 }
1098
42ec9880
JH
1099 # ======== log ========
1100
1101 elsif ($is_log)
1102 {
1103 # Berkeley DB version differences
1104 next if / Berkeley DB error: /;
1105 }
1106
151b83f8
PH
1107 # ======== All files other than stderr ========
1108
1109 print MUNGED;
1110 }
1111
1112close(IN);
1113return $yield;
1114}
1115
1116
1117
1118
1119##################################################
1120# Subroutine to interact with caller #
1121##################################################
1122
1123# Arguments: [0] the prompt string
1124# [1] if there is a U in the prompt and $force_update is true
c1c469db 1125# [2] if there is a C in the prompt and $force_continue is true
2f8e6f30 1126# Returns: returns the answer
151b83f8
PH
1127
1128sub interact{
1129print $_[0];
1130if ($_[1]) { $_ = "u"; print "... update forced\n"; }
c1c469db 1131 elsif ($_[2]) { $_ = "c"; print "... continue forced\n"; }
151b83f8
PH
1132 else { $_ = <T>; }
1133}
1134
1135
1136
c1c469db
TL
1137##################################################
1138# Subroutine to log in force_continue mode #
1139##################################################
1140
1141# In force_continue mode, we just want a terse output to a statically
1142# named logfile. If multiple files in same batch (stdout, stderr, etc)
1143# all have mismatches, it will log multiple times.
1144#
1145# Arguments: [0] the logfile to append to
1146# [1] the testno that failed
1147# Returns: nothing
1148
1149
1150
1151sub log_failure {
1152 my $logfile = shift();
1153 my $testno = shift();
1154 my $detail = shift() || '';
1155 if ( open(my $fh, ">>", $logfile) ) {
1156 print $fh "Test $testno $detail failed\n";
1157 close $fh;
1158 }
1159}
1160
1161
151b83f8
PH
1162
1163##################################################
1164# Subroutine to compare one output file #
1165##################################################
1166
1167# When an Exim server is part of the test, its output is in separate files from
1168# an Exim client. The server data is concatenated with the client data as part
1169# of the munging operation.
1170#
1171# Arguments: [0] the name of the main raw output file
1172# [1] the name of the server raw output file or undef
1173# [2] where to put the munged copy
1174# [3] the name of the saved file
1175# [4] TRUE if this is a log file whose deliveries must be sorted
c9a55f6a 1176# [5] optionally, a custom munge command
151b83f8
PH
1177#
1178# Returns: 0 comparison succeeded or differences to be ignored
cc442294 1179# 1 comparison failed; files may have been updated (=> re-compare)
151b83f8
PH
1180#
1181# Does not return if the user replies "Q" to a prompt.
1182
1183sub check_file{
c9a55f6a 1184my($rf,$rsf,$mf,$sf,$sortfile,$extra) = @_;
151b83f8
PH
1185
1186# If there is no saved file, the raw files must either not exist, or be
1187# empty. The test ! -s is TRUE if the file does not exist or is empty.
1188
28e8a0f7
HSHR
1189# we check if there is a flavour specific file, but we remember
1190# the original file name as "generic"
1191$sf_generic = $sf;
1192$sf_flavour = "$sf_generic.$flavour";
1193$sf_current = -e $sf_flavour ? $sf_flavour : $sf_generic;
1194
1195if (! -e $sf_current)
151b83f8 1196 {
148e1ac6 1197 return 0 if (! -s $rf && (! defined $rsf || ! -s $rsf));
151b83f8
PH
1198
1199 print "\n";
1200 print "** $rf is not empty\n" if (-s $rf);
1201 print "** $rsf is not empty\n" if (defined $rsf && -s $rsf);
1202
1203 for (;;)
1204 {
1205 print "Continue, Show, or Quit? [Q] ";
efede112 1206 $_ = $force_continue ? "c" : <T>;
151b83f8 1207 tests_exit(1) if /^q?$/i;
c1c469db 1208 log_failure($log_failed_filename, $testno, $rf) if (/^c$/i && $force_continue);
151b83f8
PH
1209 return 0 if /^c$/i;
1210 last if (/^s$/);
1211 }
1212
1213 foreach $f ($rf, $rsf)
1214 {
1215 if (defined $f && -s $f)
1216 {
1217 print "\n";
1218 print "------------ $f -----------\n"
1219 if (defined $rf && -s $rf && defined $rsf && -s $rsf);
bc64a74d 1220 system("$more '$f'");
151b83f8
PH
1221 }
1222 }
1223
1224 print "\n";
1225 for (;;)
1226 {
c1c469db 1227 interact("Continue, Update & retry, Quit? [Q] ", $force_update, $force_continue);
151b83f8 1228 tests_exit(1) if /^q?$/i;
c1c469db 1229 log_failure($log_failed_filename, $testno, $rsf) if (/^c$/i && $force_continue);
151b83f8
PH
1230 return 0 if /^c$/i;
1231 last if (/^u$/i);
1232 }
1233 }
1234
2f8e6f30
HSHR
1235#### $_
1236
151b83f8
PH
1237# Control reaches here if either (a) there is a saved file ($sf), or (b) there
1238# was a request to create a saved file. First, create the munged file from any
1239# data that does exist.
1240
1241open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
c9a55f6a 1242my($truncated) = munge($rf, $extra) if -e $rf;
151b83f8
PH
1243if (defined $rsf && -e $rsf)
1244 {
1245 print MUNGED "\n******** SERVER ********\n";
c9a55f6a 1246 $truncated |= munge($rsf, $extra);
151b83f8
PH
1247 }
1248close(MUNGED);
1249
1250# If a saved file exists, do the comparison. There are two awkward cases:
1251#
1252# If "*** truncated ***" was found in the new file, it means that a log line
1253# was overlong, and truncated. The problem is that it may be truncated at
1254# different points on different systems, because of different user name
1255# lengths. We reload the file and the saved file, and remove lines from the new
1256# file that precede "*** truncated ***" until we reach one that matches the
1257# line that precedes it in the saved file.
1258#
1259# If $sortfile is set, we are dealing with a mainlog file where the deliveries
1260# for an individual message might vary in their order from system to system, as
1261# a result of parallel deliveries. We load the munged file and sort sequences
1262# of delivery lines.
1263
28e8a0f7 1264if (-e $sf_current)
151b83f8
PH
1265 {
1266 # Deal with truncated text items
1267
1268 if ($truncated)
1269 {
1270 my(@munged, @saved, $i, $j, $k);
1271
1272 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1273 @munged = <MUNGED>;
1274 close(MUNGED);
28e8a0f7 1275 open(SAVED, $sf_current) || tests_exit(-1, "Failed to open $sf_current: $!");
151b83f8
PH
1276 @saved = <SAVED>;
1277 close(SAVED);
1278
1279 $j = 0;
1280 for ($i = 0; $i < @munged; $i++)
1281 {
1282 if ($munged[$i] =~ /\*\*\* truncated \*\*\*/)
1283 {
1284 for (; $j < @saved; $j++)
1285 { last if $saved[$j] =~ /\*\*\* truncated \*\*\*/; }
1286 last if $j >= @saved; # not found in saved
1287
1288 for ($k = $i - 1; $k >= 0; $k--)
1289 { last if $munged[$k] eq $saved[$j - 1]; }
1290
1291 last if $k <= 0; # failed to find previous match
1292 splice @munged, $k + 1, $i - $k - 1;
1293 $i = $k + 1;
1294 }
1295 }
1296
1297 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1298 for ($i = 0; $i < @munged; $i++)
1299 { print MUNGED $munged[$i]; }
1300 close(MUNGED);
1301 }
1302
1303 # Deal with log sorting
1304
1305 if ($sortfile)
1306 {
1307 my(@munged, $i, $j);
1308
1309 open(MUNGED, "$mf") || tests_exit(-1, "Failed to open $mf: $!");
1310 @munged = <MUNGED>;
1311 close(MUNGED);
1312
1313 for ($i = 0; $i < @munged; $i++)
1314 {
1315 if ($munged[$i] =~ /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/)
1316 {
1317 for ($j = $i + 1; $j < @munged; $j++)
1318 {
1319 last if $munged[$j] !~
1320 /^[-\d]{10}\s[:\d]{8}\s[-A-Za-z\d]{16}\s[-=*]>/;
1321 }
1322 @temp = splice(@munged, $i, $j - $i);
1323 @temp = sort(@temp);
1324 splice(@munged, $i, 0, @temp);
1325 }
1326 }
1327
1328 open(MUNGED, ">$mf") || tests_exit(-1, "Failed to open $mf: $!");
1329 print MUNGED "**NOTE: The delivery lines in this file have been sorted.\n";
1330 for ($i = 0; $i < @munged; $i++)
1331 { print MUNGED $munged[$i]; }
1332 close(MUNGED);
1333 }
1334
1335 # Do the comparison
1336
28e8a0f7 1337 return 0 if (system("$cf '$mf' '$sf_current' >test-cf") == 0);
151b83f8
PH
1338
1339 # Handle comparison failure
1340
28e8a0f7 1341 print "** Comparison of $mf with $sf_current failed";
151b83f8
PH
1342 system("$more test-cf");
1343
1344 print "\n";
1345 for (;;)
1346 {
28e8a0f7
HSHR
1347 interact("Continue, Retry, Update current"
1348 . ($sf_current ne $sf_flavour ? "/Save for flavour '$flavour'" : "")
1349 . " & retry, Quit? [Q] ", $force_update, $force_continue);
151b83f8 1350 tests_exit(1) if /^q?$/i;
28e8a0f7 1351 log_failure($log_failed_filename, $testno, $sf_current) if (/^c$/i && $force_continue);
151b83f8 1352 return 0 if /^c$/i;
cc442294 1353 return 1 if /^r$/i;
28e8a0f7 1354 last if (/^[us]$/i);
151b83f8
PH
1355 }
1356 }
1357
1358# Update or delete the saved file, and give the appropriate return code.
1359
1360if (-s $mf)
28e8a0f7
HSHR
1361 {
1362 my $sf = /^u/i ? $sf_current : $sf_flavour;
1363 tests_exit(-1, "Failed to cp $mf $sf") if system("cp '$mf' '$sf'") != 0;
1364 }
151b83f8 1365else
28e8a0f7
HSHR
1366 {
1367 # if we deal with a flavour file, we can't delete it, because next time the generic
1368 # file would be used again
1369 if ($sf_current eq $sf_flavour) {
1370 open(FOO, ">$sf_current");
1371 close(FOO);
1372 }
1373 else {
1374 tests_exit(-1, "Failed to unlink $sf_current") if !unlink($sf_current);
1375 }
1376 }
151b83f8
PH
1377
1378return 1;
1379}
1380
1381
1382
1383##################################################
c9a55f6a
JH
1384# Custom munges
1385# keyed by name of munge; value is a ref to a hash
1386# which is keyed by file, value a string to look for.
1387# Usable files are:
1388# paniclog, rejectlog, mainlog, stdout, stderr, msglog, mail
1389# Search strings starting with 's' do substitutions;
1390# with '/' do line-skips.
74377a62 1391# Triggered by a scriptfile line "munge <name>"
c9a55f6a
JH
1392##################################################
1393$munges =
1394 { 'dnssec' =>
cf407cb6 1395 { 'stderr' => '/^Reverse DNS security status: unverified\n/' },
c9a55f6a
JH
1396
1397 'gnutls_unexpected' =>
cf407cb6 1398 { 'mainlog' => '/\(recv\): A TLS packet with unexpected length was received./' },
c9a55f6a
JH
1399
1400 'gnutls_handshake' =>
cf407cb6 1401 { 'mainlog' => 's/\(gnutls_handshake\): Error in the push function/\(gnutls_handshake\): A TLS packet with unexpected length was received/' },
c9a55f6a 1402
74377a62 1403 'optional_events' =>
cf407cb6 1404 { 'stdout' => '/event_action =/' },
74377a62
JH
1405
1406 'optional_ocsp' =>
cf407cb6
JH
1407 { 'stderr' => '/127.0.0.1 in hosts_requ(ire|est)_ocsp/' },
1408
79547a5a
JH
1409 'optional_cert_hostnames' =>
1410 { 'stderr' => '/in tls_verify_cert_hostnames\? no/' },
1411
ac9a0d91
JH
1412 'loopback' =>
1413 { 'stdout' => 's/[[](127\.0\.0\.1|::1)]/[IP_LOOPBACK_ADDR]/' },
1414
35deab6a
JH
1415 'scanfile_size' =>
1416 { 'stdout' => 's/(Content-length:) \d\d\d/$1 ddd/' },
1417
846430d9
JH
1418 'delay_1500' =>
1419 { 'stderr' => 's/(1[5-9]|23\d)\d\d msec/ssss msec/' },
1420
b3ef41c9
JH
1421 'tls_anycipher' =>
1422 { 'mainlog' => 's/ X=TLS\S+ / X=TLS_proto_and_cipher /' },
1423
ae9d18bc 1424 'debug_pid' =>
b1cf8494 1425 { 'stderr' => 's/(^\s{0,4}|(?<=Process )|(?<=child ))\d{1,5}/ppppp/g' },
ae9d18bc 1426
d658adda
JH
1427 'optional_dsn_info' =>
1428 { 'mail' => '/^(X-(Remote-MTA-(smtp-greeting|helo-response)|Exim-Diagnostic|(body|message)-linecount):|Remote-MTA: X-ip;)/'
6636495c
JH
1429 },
1430
06685b44 1431 'optional_config' =>
4dce3152
JH
1432 { 'stdout' => '/^(
1433 dkim_(canon|domain|private_key|selector|sign_headers|strict)
1434 |gnutls_require_(kx|mac|protocols)
1435 |hosts_(requ(est|ire)|try)_(dane|ocsp)
1436 |hosts_(avoid|nopass|require|verify_avoid)_tls
06685b44 1437 |socks_proxy
4dce3152
JH
1438 |tls_[^ ]*
1439 )($|[ ]=)/x' },
79c904e1 1440
6636495c
JH
1441 'sys_bindir' =>
1442 { 'mainlog' => 's%/(usr/)?bin/%SYSBINDIR/%' },
d658adda 1443
a0418528
JH
1444 'sync_check_data' =>
1445 { 'mainlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/',
1446 'rejectlog' => 's/^(.* SMTP protocol synchronization error .* next input=.{8}).*$/$1<suppressed>/'},
1447
b0d68adc 1448 'debuglog_stdout' =>
ba59b14d 1449 { 'stdout' => 's/^\d\d:\d\d:\d\d\s+\d+ //;
b0d68adc
JH
1450 s/Process \d+ is ready for new message/Process pppp is ready for new message/'
1451 },
74ba91b1
JH
1452
1453 'timeout_errno' => # actual errno differs Solaris vs. Linux
1454 { 'mainlog' => 's/(host deferral .* errno) <\d+> /$1 <EEE> /' },
c9a55f6a
JH
1455 };
1456
1457
1458##################################################
151b83f8
PH
1459# Subroutine to check the output of a test #
1460##################################################
1461
1462# This function is called when the series of subtests is complete. It makes
c9a55f6a 1463# use of check_file(), whose arguments are:
151b83f8
PH
1464#
1465# [0] the name of the main raw output file
1466# [1] the name of the server raw output file or undef
1467# [2] where to put the munged copy
1468# [3] the name of the saved file
1469# [4] TRUE if this is a log file whose deliveries must be sorted
c9a55f6a 1470# [5] an optional custom munge command
151b83f8 1471#
ac9a0d91 1472# Arguments: Optionally, name of a single custom munge to run.
151b83f8 1473# Returns: 0 if the output compared equal
cc442294 1474# 1 if re-run needed (files may have been updated)
151b83f8
PH
1475
1476sub check_output{
c9a55f6a 1477my($mungename) = $_[0];
151b83f8 1478my($yield) = 0;
c9a55f6a 1479my($munge) = $munges->{$mungename} if defined $mungename;
151b83f8
PH
1480
1481$yield = 1 if check_file("spool/log/paniclog",
1482 "spool/log/serverpaniclog",
1483 "test-paniclog-munged",
c9a55f6a
JH
1484 "paniclog/$testno", 0,
1485 $munge->{'paniclog'});
151b83f8
PH
1486
1487$yield = 1 if check_file("spool/log/rejectlog",
1488 "spool/log/serverrejectlog",
1489 "test-rejectlog-munged",
c9a55f6a
JH
1490 "rejectlog/$testno", 0,
1491 $munge->{'rejectlog'});
151b83f8
PH
1492
1493$yield = 1 if check_file("spool/log/mainlog",
1494 "spool/log/servermainlog",
1495 "test-mainlog-munged",
c9a55f6a
JH
1496 "log/$testno", $sortlog,
1497 $munge->{'mainlog'});
151b83f8
PH
1498
1499if (!$stdout_skip)
1500 {
1501 $yield = 1 if check_file("test-stdout",
1502 "test-stdout-server",
1503 "test-stdout-munged",
c9a55f6a
JH
1504 "stdout/$testno", 0,
1505 $munge->{'stdout'});
151b83f8
PH
1506 }
1507
1508if (!$stderr_skip)
1509 {
1510 $yield = 1 if check_file("test-stderr",
1511 "test-stderr-server",
1512 "test-stderr-munged",
c9a55f6a
JH
1513 "stderr/$testno", 0,
1514 $munge->{'stderr'});
151b83f8
PH
1515 }
1516
1517# Compare any delivered messages, unless this test is skipped.
1518
1519if (! $message_skip)
1520 {
1521 my($msgno) = 0;
1522
1523 # Get a list of expected mailbox files for this script. We don't bother with
1524 # directories, just the files within them.
1525
1526 foreach $oldmail (@oldmails)
1527 {
1528 next unless $oldmail =~ /^mail\/$testno\./;
1529 print ">> EXPECT $oldmail\n" if $debug;
1530 $expected_mails{$oldmail} = 1;
1531 }
1532
1533 # If there are any files in test-mail, compare them. Note that "." and
1534 # ".." are automatically omitted by list_files_below().
1535
1536 @mails = list_files_below("test-mail");
1537
1538 foreach $mail (@mails)
1539 {
1540 next if $mail eq "test-mail/oncelog";
1541
1542 $saved_mail = substr($mail, 10); # Remove "test-mail/"
1543 $saved_mail =~ s/^$parm_caller(\/|$)/CALLER/; # Convert caller name
1544
1545 if ($saved_mail =~ /(\d+\.[^.]+\.)/)
1546 {
1547 $msgno++;
1548 $saved_mail =~ s/(\d+\.[^.]+\.)/$msgno./gx;
1549 }
1550
1551 print ">> COMPARE $mail mail/$testno.$saved_mail\n" if $debug;
1552 $yield = 1 if check_file($mail, undef, "test-mail-munged",
c9a55f6a
JH
1553 "mail/$testno.$saved_mail", 0,
1554 $munge->{'mail'});
151b83f8
PH
1555 delete $expected_mails{"mail/$testno.$saved_mail"};
1556 }
1557
1558 # Complain if not all expected mails have been found
1559
1560 if (scalar(keys %expected_mails) != 0)
1561 {
1562 foreach $key (keys %expected_mails)
1563 { print "** no test file found for $key\n"; }
1564
1565 for (;;)
1566 {
c1c469db 1567 interact("Continue, Update & retry, or Quit? [Q] ", $force_update, $force_continue);
151b83f8 1568 tests_exit(1) if /^q?$/i;
c1c469db 1569 log_failure($log_failed_filename, $testno, "missing email") if (/^c$/i && $force_continue);
151b83f8
PH
1570 last if /^c$/i;
1571
1572 # For update, we not only have to unlink the file, but we must also
1573 # remove it from the @oldmails vector, as otherwise it will still be
1574 # checked for when we re-run the test.
1575
1576 if (/^u$/i)
1577 {
1578 foreach $key (keys %expected_mails)
1579 {
1580 my($i);
1581 tests_exit(-1, "Failed to unlink $key") if !unlink("$key");
1582 for ($i = 0; $i < @oldmails; $i++)
1583 {
1584 if ($oldmails[$i] eq $key)
1585 {
1586 splice @oldmails, $i, 1;
1587 last;
1588 }
1589 }
1590 }
1591 last;
1592 }
1593 }
1594 }
1595 }
1596
1597# Compare any remaining message logs, unless this test is skipped.
1598
1599if (! $msglog_skip)
1600 {
1601 # Get a list of expected msglog files for this test
1602
1603 foreach $oldmsglog (@oldmsglogs)
1604 {
1605 next unless $oldmsglog =~ /^$testno\./;
1606 $expected_msglogs{$oldmsglog} = 1;
1607 }
1608
1609 # If there are any files in spool/msglog, compare them. However, we have
1610 # to munge the file names because they are message ids, which are
1611 # time dependent.
1612
1613 if (opendir(DIR, "spool/msglog"))
1614 {
1615 @msglogs = sort readdir(DIR);
1616 closedir(DIR);
1617
1618 foreach $msglog (@msglogs)
1619 {
1620 next if ($msglog eq "." || $msglog eq ".." || $msglog eq "CVS");
1621 ($munged_msglog = $msglog) =~
1622 s/((?:[^\W_]{6}-){2}[^\W_]{2})
1623 /new_value($1, "10Hm%s-0005vi-00", \$next_msgid)/egx;
1624 $yield = 1 if check_file("spool/msglog/$msglog", undef,
c9a55f6a
JH
1625 "test-msglog-munged", "msglog/$testno.$munged_msglog", 0,
1626 $munge->{'msglog'});
151b83f8
PH
1627 delete $expected_msglogs{"$testno.$munged_msglog"};
1628 }
1629 }
1630
1631 # Complain if not all expected msglogs have been found
1632
1633 if (scalar(keys %expected_msglogs) != 0)
1634 {
1635 foreach $key (keys %expected_msglogs)
1636 {
1637 print "** no test msglog found for msglog/$key\n";
1638 ($msgid) = $key =~ /^\d+\.(.*)$/;
1639 foreach $cachekey (keys %cache)
1640 {
1641 if ($cache{$cachekey} eq $msgid)
1642 {
1643 print "** original msgid $cachekey\n";
1644 last;
1645 }
1646 }
1647 }
1648
1649 for (;;)
1650 {
c1c469db 1651 interact("Continue, Update, or Quit? [Q] ", $force_update, $force_continue);
151b83f8 1652 tests_exit(1) if /^q?$/i;
c1c469db 1653 log_failure($log_failed_filename, $testno, "missing msglog") if (/^c$/i && $force_continue);
151b83f8
PH
1654 last if /^c$/i;
1655 if (/^u$/i)
1656 {
1657 foreach $key (keys %expected_msglogs)
1658 {
1659 tests_exit(-1, "Failed to unlink msglog/$key")
1660 if !unlink("msglog/$key");
1661 }
1662 last;
1663 }
1664 }
1665 }
1666 }
1667
1668return $yield;
1669}
1670
1671
1672
1673##################################################
1674# Subroutine to run one "system" command #
1675##################################################
1676
1677# We put this in a subroutine so that the command can be reflected when
1678# debugging.
1679#
1680# Argument: the command to be run
1681# Returns: nothing
1682
1683sub run_system {
1684my($cmd) = $_[0];
1685if ($debug)
1686 {
1687 my($prcmd) = $cmd;
1688 $prcmd =~ s/; /;\n>> /;
1689 print ">> $prcmd\n";
1690 }
1691system("$cmd");
1692}
1693
1694
1695
1696##################################################
1697# Subroutine to run one script command #
1698##################################################
1699
1700# The <SCRIPT> file is open for us to read an optional return code line,
1701# followed by the command line and any following data lines for stdin. The
1702# command line can be continued by the use of \. Data lines are not continued
1703# in this way. In all lines, the following substutions are made:
1704#
1705# DIR => the current directory
1706# CALLER => the caller of this script
1707#
1708# Arguments: the current test number
1709# reference to the subtest number, holding previous value
1710# reference to the expected return code value
1711# reference to where to put the command name (for messages)
1ca9f507 1712# auxilliary information returned from a previous run
151b83f8
PH
1713#
1714# Returns: 0 the commmand was executed inline, no subprocess was run
1715# 1 a non-exim command was run and waited for
1716# 2 an exim command was run and waited for
1717# 3 a command was run and not waited for (daemon, server, exim_lock)
1718# 4 EOF was encountered after an initial return code line
1ca9f507
PP
1719# Optionally alse a second parameter, a hash-ref, with auxilliary information:
1720# exim_pid: pid of a run process
c9a55f6a 1721# munge: name of a post-script results munger
151b83f8
PH
1722
1723sub run_command{
1724my($testno) = $_[0];
1725my($subtestref) = $_[1];
1726my($commandnameref) = $_[3];
1ca9f507 1727my($aux_info) = $_[4];
151b83f8
PH
1728my($yield) = 1;
1729
bc3c7bb7
HSHR
1730our %ENV = map { $_ => $ENV{$_} } grep { /^(?:USER|SHELL|PATH|TERM|EXIM_TEST_.*)$/ } keys %ENV;
1731
151b83f8
PH
1732if (/^(\d+)\s*$/) # Handle unusual return code
1733 {
1734 my($r) = $_[2];
1735 $$r = $1 << 8;
1736 $_ = <SCRIPT>;
1737 return 4 if !defined $_; # Missing command
1738 $lineno++;
1739 }
1740
1741chomp;
1742$wait_time = 0;
1743
1744# Handle concatenated command lines
1745
1746s/\s+$//;
1747while (substr($_, -1) eq"\\")
1748 {
1749 my($temp);
1750 $_ = substr($_, 0, -1);
1751 chomp($temp = <SCRIPT>);
1752 if (defined $temp)
1753 {
1754 $lineno++;
1755 $temp =~ s/\s+$//;
1756 $temp =~ s/^\s+//;
1757 $_ .= $temp;
1758 }
1759 }
1760
1761# Do substitutions
1762
1763do_substitute($testno);
1764if ($debug) { printf ">> $_\n"; }
1765
1766# Pass back the command name (for messages)
1767
1768($$commandnameref) = /^(\S+)/;
1769
1770# Here follows code for handling the various different commands that are
1771# supported by this script. The first group of commands are all freestanding
1772# in that they share no common code and are not followed by any data lines.
1773
1774
1775###################
1776###################
1777
1778# The "dbmbuild" command runs exim_dbmbuild. This is used both to test the
1779# utility and to make DBM files for testing DBM lookups.
1780
1781if (/^dbmbuild\s+(\S+)\s+(\S+)/)
1782 {
1783 run_system("(./eximdir/exim_dbmbuild $parm_cwd/$1 $parm_cwd/$2;" .
1784 "echo exim_dbmbuild exit code = \$?)" .
1785 ">>test-stdout");
1786 return 1;
1787 }
1788
1789
1790# The "dump" command runs exim_dumpdb. On different systems, the output for
1791# some types of dump may appear in a different order because it's just hauled
1792# out of the DBM file. We can solve this by sorting. Ignore the leading
1793# date/time, as it will be flattened later during munging.
1794
1795if (/^dump\s+(\S+)/)
1796 {
1797 my($which) = $1;
1798 my(@temp);
1799 print ">> ./eximdir/exim_dumpdb $parm_cwd/spool $which\n" if $debug;
1800 open(IN, "./eximdir/exim_dumpdb $parm_cwd/spool $which |");
a0ff7619
JH
1801 open(OUT, ">>test-stdout");
1802 print OUT "+++++++++++++++++++++++++++\n";
1803
1804 if ($which eq "retry")
151b83f8 1805 {
a0ff7619
JH
1806 $/ = "\n ";
1807 @temp = <IN>;
1808 $/ = "\n";
1809
151b83f8 1810 @temp = sort {
a0ff7619
JH
1811 my($aa) = split(' ', $a);
1812 my($bb) = split(' ', $b);
1813 return $aa cmp $bb;
151b83f8 1814 } @temp;
a0ff7619
JH
1815
1816 foreach $item (@temp)
1817 {
7f8794a2 1818 $item =~ s/^\s*(.*)\n(.*)\n?\s*$/$1\n$2/m;
a0ff7619
JH
1819 print OUT " $item\n";
1820 }
151b83f8 1821 }
a0ff7619
JH
1822 else
1823 {
1824 @temp = <IN>;
1825 if ($which eq "callout")
1826 {
1827 @temp = sort {
1828 my($aa) = substr $a, 21;
1829 my($bb) = substr $b, 21;
1830 return $aa cmp $bb;
1831 } @temp;
1832 }
1833 print OUT @temp;
1834 }
1835
1836 close(IN);
151b83f8
PH
1837 close(OUT);
1838 return 1;
1839 }
1840
1841
1842# The "echo" command is a way of writing comments to the screen.
1843
1844if (/^echo\s+(.*)$/)
1845 {
1846 print "$1\n";
1847 return 0;
1848 }
1849
1850
1851# The "exim_lock" command runs exim_lock in the same manner as "server",
1852# but it doesn't use any input.
1853
1854if (/^exim_lock\s+(.*)$/)
1855 {
1856 $cmd = "./eximdir/exim_lock $1 >>test-stdout";
1857 $server_pid = open SERVERCMD, "|$cmd" ||
1858 tests_exit(-1, "Failed to run $cmd\n");
1859
1860 # This gives the process time to get started; otherwise the next
1861 # process may not find it there when it expects it.
1862
6588a918 1863 select(undef, undef, undef, 0.1);
151b83f8
PH
1864 return 3;
1865 }
1866
1867
1868# The "exinext" command runs exinext
1869
1870if (/^exinext\s+(.*)/)
1871 {
1872 run_system("(./eximdir/exinext " .
1873 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
1874 "-C $parm_cwd/test-config $1;" .
1875 "echo exinext exit code = \$?)" .
1876 ">>test-stdout");
1877 return 1;
1878 }
1879
1880
f3f065bb
PH
1881# The "exigrep" command runs exigrep on the current mainlog
1882
1883if (/^exigrep\s+(.*)/)
1884 {
1885 run_system("(./eximdir/exigrep " .
1886 "$1 $parm_cwd/spool/log/mainlog;" .
1887 "echo exigrep exit code = \$?)" .
1888 ">>test-stdout");
1889 return 1;
1890 }
1891
1892
1893# The "eximstats" command runs eximstats on the current mainlog
1894
1895if (/^eximstats\s+(.*)/)
1896 {
1897 run_system("(./eximdir/eximstats " .
1898 "$1 $parm_cwd/spool/log/mainlog;" .
1899 "echo eximstats exit code = \$?)" .
1900 ">>test-stdout");
1901 return 1;
1902 }
1903
1904
151b83f8
PH
1905# The "gnutls" command makes a copy of saved GnuTLS parameter data in the
1906# spool directory, to save Exim from re-creating it each time.
1907
1908if (/^gnutls/)
1909 {
83e2f8a2
PP
1910 my $gen_fn = "spool/gnutls-params-$gnutls_dh_bits_normal";
1911 run_system "sudo cp -p aux-fixed/gnutls-params $gen_fn;" .
1912 "sudo chown $parm_eximuser:$parm_eximgroup $gen_fn;" .
1913 "sudo chmod 0400 $gen_fn";
151b83f8
PH
1914 return 1;
1915 }
1916
1917
1918# The "killdaemon" command should ultimately follow the starting of any Exim
1919# daemon with the -bd option. We kill with SIGINT rather than SIGTERM to stop
1920# it outputting "Terminated" to the terminal when not in the background.
1921
1922if (/^killdaemon/)
1923 {
1ca9f507
PP
1924 my $return_extra = {};
1925 if (exists $aux_info->{exim_pid})
1926 {
1927 $pid = $aux_info->{exim_pid};
1928 $return_extra->{exim_pid} = undef;
1929 print ">> killdaemon: recovered pid $pid\n" if $debug;
3ff2360f
JH
1930 if ($pid)
1931 {
ed54e8ae 1932 run_system("sudo /bin/kill -INT $pid");
3ff2360f
JH
1933 wait;
1934 }
1ca9f507
PP
1935 } else {
1936 $pid = `cat $parm_cwd/spool/exim-daemon.*`;
3ff2360f
JH
1937 if ($pid)
1938 {
ed54e8ae 1939 run_system("sudo /bin/kill -INT $pid");
3ff2360f
JH
1940 close DAEMONCMD; # Waits for process
1941 }
1ca9f507 1942 }
3ff2360f 1943 run_system("sudo /bin/rm -f spool/exim-daemon.*");
1ca9f507 1944 return (1, $return_extra);
151b83f8
PH
1945 }
1946
1947
1948# The "millisleep" command is like "sleep" except that its argument is in
1949# milliseconds, thus allowing for a subsecond sleep, which is, in fact, all it
1950# is used for.
1951
1952elsif (/^millisleep\s+(.*)$/)
1953 {
1954 select(undef, undef, undef, $1/1000);
1955 return 0;
1956 }
1957
1958
c9a55f6a
JH
1959# The "munge" command selects one of a hardwired set of test-result modifications
1960# to be made before result compares are run agains the golden set. This lets
1961# us account for test-system dependent things which only affect a few, but known,
1962# test-cases.
1963# Currently only the last munge takes effect.
1964
1965if (/^munge\s+(.*)$/)
1966 {
1967 return (0, { munge => $1 });
1968 }
1969
1970
151b83f8
PH
1971# The "sleep" command does just that. For sleeps longer than 1 second we
1972# tell the user what's going on.
1973
1974if (/^sleep\s+(.*)$/)
1975 {
1976 if ($1 == 1)
1977 {
1978 sleep(1);
1979 }
1980 else
1981 {
1982 printf(" Test %d sleep $1 ", $$subtestref);
1983 for (1..$1)
1984 {
1985 print ".";
1986 sleep(1);
1987 }
1988 printf("\r Test %d $cr", $$subtestref);
1989 }
1990 return 0;
1991 }
1992
1993
1994# Various Unix management commands are recognized
1995
21c28500 1996if (/^(ln|ls|du|mkdir|mkfifo|touch|cp|cat)\s/ ||
4e192008 1997 /^sudo\s(rmdir|rm|mv|chown|chmod)\s/)
151b83f8
PH
1998 {
1999 run_system("$_ >>test-stdout 2>>test-stderr");
2000 return 1;
2001 }
2002
2003
2004
2005###################
2006###################
2007
2008# The next group of commands are also freestanding, but they are all followed
2009# by data lines.
2010
2011
2012# The "server" command starts up a script-driven server that runs in parallel
2013# with the following exim command. Therefore, we want to run a subprocess and
2014# not yet wait for it to complete. The waiting happens after the next exim
2015# command, triggered by $server_pid being non-zero. The server sends its output
2016# to a different file. The variable $server_opts, if not empty, contains
2017# options to disable IPv4 or IPv6 if necessary.
b9d9c5a2 2018# This works because "server" swallows its stdin before waiting for a connection.
151b83f8
PH
2019
2020if (/^server\s+(.*)$/)
2021 {
f41e0506
JH
2022 $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2023 $cmd = "./bin/server $server_opts -oP $pidfile $1 >>test-stdout-server";
151b83f8
PH
2024 print ">> $cmd\n" if ($debug);
2025 $server_pid = open SERVERCMD, "|$cmd" || tests_exit(-1, "Failed to run $cmd");
2026 SERVERCMD->autoflush(1);
2027 print ">> Server pid is $server_pid\n" if $debug;
2028 while (<SCRIPT>)
2029 {
2030 $lineno++;
2031 last if /^\*{4}\s*$/;
2032 print SERVERCMD;
2033 }
2034 print SERVERCMD "++++\n"; # Send end to server; can't send EOF yet
2035 # because close() waits for the process.
2036
f41e0506 2037 # Interlock the server startup; otherwise the next
151b83f8 2038 # process may not find it there when it expects it.
f41e0506 2039 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
151b83f8
PH
2040 return 3;
2041 }
2042
2043
2044# The "write" command is a way of creating files of specific sizes for
2045# buffering tests, or containing specific data lines from within the script
2046# (rather than hold lots of little files). The "catwrite" command does the
2047# same, but it also copies the lines to test-stdout.
2048
2049if (/^(cat)?write\s+(\S+)(?:\s+(.*))?\s*$/)
2050 {
2051 my($cat) = defined $1;
2052 @sizes = ();
2053 @sizes = split /\s+/, $3 if defined $3;
2054 open FILE, ">$2" || tests_exit(-1, "Failed to open \"$2\": $!");
2055
2056 if ($cat)
2057 {
2058 open CAT, ">>test-stdout" ||
2059 tests_exit(-1, "Failed to open test-stdout: $!");
2060 print CAT "==========\n";
2061 }
2062
2063 if (scalar @sizes > 0)
2064 {
2065 # Pre-data
2066
2067 while (<SCRIPT>)
2068 {
2069 $lineno++;
2070 last if /^\+{4}\s*$/;
2071 print FILE;
2072 print CAT if $cat;
2073 }
2074
2075 # Sized data
2076
2077 while (scalar @sizes > 0)
2078 {
2079 ($count,$len,$leadin) = (shift @sizes) =~ /(\d+)x(\d+)(?:=(.*))?/;
2080 $leadin = "" if !defined $leadin;
2081 $leadin =~ s/_/ /g;
2082 $len -= length($leadin) + 1;
2083 while ($count-- > 0)
2084 {
2085 print FILE $leadin, "a" x $len, "\n";
2086 print CAT $leadin, "a" x $len, "\n" if $cat;
2087 }
2088 }
2089 }
2090
2091 # Post data, or only data if no sized data
2092
2093 while (<SCRIPT>)
2094 {
2095 $lineno++;
2096 last if /^\*{4}\s*$/;
2097 print FILE;
2098 print CAT if $cat;
2099 }
2100 close FILE;
2101
2102 if ($cat)
2103 {
2104 print CAT "==========\n";
2105 close CAT;
2106 }
2107
2108 return 0;
2109 }
2110
2111
2112###################
2113###################
2114
2115# From this point on, script commands are implemented by setting up a shell
2116# command in the variable $cmd. Shared code to run this command and handle its
2117# input and output follows.
2118
cfc54830
PH
2119# The "client", "client-gnutls", and "client-ssl" commands run a script-driven
2120# program that plays the part of an email client. We also have the availability
2121# of running Perl for doing one-off special things. Note that all these
2122# commands expect stdin data to be supplied.
151b83f8 2123
cfc54830 2124if (/^client/ || /^(sudo\s+)?perl\b/)
151b83f8
PH
2125 {
2126 s"client"./bin/client";
2127 $cmd = "$_ >>test-stdout 2>>test-stderr";
2128 }
2129
2130# For the "exim" command, replace the text "exim" with the path for the test
2131# binary, plus -D options to pass over various parameters, and a -C option for
2132# the testing configuration file. When running in the test harness, Exim does
2133# not drop privilege when -C and -D options are present. To run the exim
2134# command as root, we use sudo.
2135
bc3c7bb7 2136elsif (/^((?i:[A-Z\d_]+=\S+\s+)+)?(\d+)?\s*(sudo(?:\s+-u\s+(\w+))?\s+)?exim(_\S+)?\s+(.*)$/)
151b83f8 2137 {
4c7220eb 2138 $args = $6;
151b83f8 2139 my($envset) = (defined $1)? $1 : "";
4c7220eb
HSHR
2140 my($sudo) = (defined $3)? "sudo " . (defined $4 ? "-u $4 ":"") : "";
2141 my($special)= (defined $5)? $5 : "";
151b83f8
PH
2142 $wait_time = (defined $2)? $2 : 0;
2143
2144 # Return 2 rather than 1 afterwards
2145
2146 $yield = 2;
2147
2148 # Update the test number
2149
2150 $$subtestref = $$subtestref + 1;
2151 printf(" Test %d $cr", $$subtestref);
2152
2153 # Copy the configuration file, making the usual substitutions.
2154
2155 open (IN, "$parm_cwd/confs/$testno") ||
2156 tests_exit(-1, "Couldn't open $parm_cwd/confs/$testno: $!\n");
2157 open (OUT, ">test-config") ||
2158 tests_exit(-1, "Couldn't open test-config: $!\n");
2159 while (<IN>)
2160 {
2161 do_substitute($testno);
2162 print OUT;
2163 }
2164 close(IN);
2165 close(OUT);
2166
2167 # The string $msg1 in args substitutes the message id of the first
2168 # message on the queue, and so on. */
2169
2170 if ($args =~ /\$msg/)
2171 {
2172 my($listcmd) = "$parm_cwd/eximdir/exim -bp " .
2173 "-DEXIM_PATH=$parm_cwd/eximdir/exim " .
2174 "-C $parm_cwd/test-config |";
2175 print ">> Getting queue list from:\n>> $listcmd\n" if ($debug);
2176 open (QLIST, $listcmd) || tests_exit(-1, "Couldn't run \"exim -bp\": $!\n");
2177 my(@msglist) = ();
2178 while (<QLIST>) { push (@msglist, $1) if /^\s*\d+[smhdw]\s+\S+\s+(\S+)/; }
2179 close(QLIST);
2180
2181 # Done backwards just in case there are more than 9
2182
25adc2a8 2183 for (my $i = @msglist; $i > 0; $i--) { $args =~ s/\$msg$i/$msglist[$i-1]/g; }
3ff2360f
JH
2184 if ( $args =~ /\$msg\d/ )
2185 {
8334b9b8
TL
2186 tests_exit(-1, "Not enough messages in spool, for test $testno line $lineno\n")
2187 unless $force_continue;
3ff2360f 2188 }
151b83f8
PH
2189 }
2190
2191 # If -d is specified in $optargs, remove it from $args; i.e. let
2192 # the command line for runtest override. Then run Exim.
2193
2194 $args =~ s/(?:^|\s)-d\S*// if $optargs =~ /(?:^|\s)-d/;
2195
2c9f7ff8
JH
2196 my $opt_valgrind = $valgrind ? "valgrind --leak-check=yes --suppressions=$parm_cwd/aux-fixed/valgrind.supp " : "";
2197
2198 $cmd = "$envset$sudo$opt_valgrind" .
2199 "$parm_cwd/eximdir/exim$special$optargs " .
151b83f8
PH
2200 "-DEXIM_PATH=$parm_cwd/eximdir/exim$special " .
2201 "-C $parm_cwd/test-config $args " .
2202 ">>test-stdout 2>>test-stderr";
151b83f8
PH
2203 # If the command is starting an Exim daemon, we run it in the same
2204 # way as the "server" command above, that is, we don't want to wait
2205 # for the process to finish. That happens when "killdaemon" is obeyed later
2206 # in the script. We also send the stderr output to test-stderr-server. The
2207 # daemon has its log files put in a different place too (by configuring with
2208 # log_file_path). This requires the directory to be set up in advance.
2209 #
2210 # There are also times when we want to run a non-daemon version of Exim
2211 # (e.g. a queue runner) with the server configuration. In this case,
2212 # we also define -DNOTDAEMON.
2213
2214 if ($cmd =~ /\s-DSERVER=server\s/ && $cmd !~ /\s-DNOTDAEMON\s/)
2215 {
f41e0506 2216 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
151b83f8
PH
2217 if ($debug) { printf ">> daemon: $cmd\n"; }
2218 run_system("sudo mkdir spool/log 2>/dev/null");
2219 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2220
2221 # Before running the command, convert the -bd option into -bdf so that an
2222 # Exim daemon doesn't double fork. This means that when we wait close
1b781f48
PH
2223 # DAEMONCMD, it waits for the correct process. Also, ensure that the pid
2224 # file is written to the spool directory, in case the Exim binary was
2225 # built with PID_FILE_PATH pointing somewhere else.
151b83f8 2226
f41e0506
JH
2227 if ($cmd =~ /\s-oP\s/)
2228 {
2229 ($pidfile = $cmd) =~ s/^.*-oP ([^ ]+).*$/$1/;
2230 $cmd =~ s!\s-bd\s! -bdf !;
2231 }
2232 else
2233 {
2234 $pidfile = "$parm_cwd/spool/exim-daemon.pid";
2235 $cmd =~ s!\s-bd\s! -bdf -oP $pidfile !;
2236 }
151b83f8
PH
2237 print ">> |${cmd}-server\n" if ($debug);
2238 open DAEMONCMD, "|${cmd}-server" || tests_exit(-1, "Failed to run $cmd");
2239 DAEMONCMD->autoflush(1);
2240 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
f41e0506
JH
2241
2242 # Interlock with daemon startup
2243 while (! stat("$pidfile") ) { select(undef, undef, undef, 0.3); }
151b83f8
PH
2244 return 3; # Don't wait
2245 }
1ca9f507
PP
2246 elsif ($cmd =~ /\s-DSERVER=wait:(\d+)\s/)
2247 {
df613eb4
HSHR
2248
2249 # The port and the $dynamic_socket was already allocated while parsing the
2250 # script file, where -DSERVER=wait:PORT_DYNAMIC was encountered.
2251
1ca9f507
PP
2252 my $listen_port = $1;
2253 if ($debug) { printf ">> wait-mode daemon: $cmd\n"; }
2254 run_system("sudo mkdir spool/log 2>/dev/null");
2255 run_system("sudo chown $parm_eximuser:$parm_eximgroup spool/log");
2256
1ca9f507
PP
2257 my $pid = fork();
2258 if (not defined $pid) { die "** fork failed: $!\n" }
2259 if (not $pid) {
2260 close(STDIN);
df613eb4
HSHR
2261 open(STDIN, '<&', $dynamic_socket) or die "** dup sock to stdin failed: $!\n";
2262 close($dynamic_socket);
1ca9f507
PP
2263 print "[$$]>> ${cmd}-server\n" if ($debug);
2264 exec "exec ${cmd}-server";
df613eb4 2265 die "Can't exec ${cmd}-server: $!\n";
1ca9f507
PP
2266 }
2267 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2268 select(undef, undef, undef, 0.3); # Let the daemon get going
2269 return (3, { exim_pid => $pid }); # Don't wait
2270 }
151b83f8
PH
2271 }
2272
bdf36f7c
JH
2273# The "background" command is run but not waited-for, like exim -DSERVER=server.
2274# One script line is read and fork-exec'd. The PID is stored for a later
2275# killdaemon.
2276
2277elsif (/^background$/)
2278 {
2279 my $line;
2280# $pidfile = "$parm_cwd/aux-var/server-daemon.pid";
2281
2282 $_ = <SCRIPT>; $lineno++;
2283 chomp;
2284 $line = $_;
2285 if ($debug) { printf ">> daemon: $line >>test-stdout 2>>test-stderr\n"; }
2286
2287 my $pid = fork();
2288 if (not defined $pid) { die "** fork failed: $!\n" }
2289 if (not $pid) {
2290 print "[$$]>> ${line}\n" if ($debug);
2291 close(STDIN);
2292 open(STDIN, "<", "test-stdout");
2293 close(STDOUT);
2294 open(STDOUT, ">>", "test-stdout");
2295 close(STDERR);
2296 open(STDERR, ">>", "test-stderr-server");
2297 exec "exec ${line}";
2298 exit(1);
2299 }
2300
2301# open(my $fh, ">", $pidfile) ||
2302# tests_exit(-1, "Failed to open $pidfile: $!");
2303# printf($fh, "%d\n", $pid);
2304# close($fh);
2305
2306 while (<SCRIPT>) { $lineno++; last if /^\*{4}\s*$/; } # Ignore any input
2307 select(undef, undef, undef, 0.3); # Let the daemon get going
2308 return (3, { exim_pid => $pid }); # Don't wait
2309 }
2310
2311
151b83f8
PH
2312
2313# Unknown command
2314
2315else { tests_exit(-1, "Command unrecognized in line $lineno: $_"); }
2316
2317
2318# Run the command, with stdin connected to a pipe, and write the stdin data
2319# to it, with appropriate substitutions. If a line ends with \NONL\, chop off
2320# the terminating newline (and the \NONL\). If the command contains
2321# -DSERVER=server add "-server" to the command, where it will adjoin the name
2322# for the stderr file. See comment above about the use of -DSERVER.
2323
2324$stderrsuffix = ($cmd =~ /\s-DSERVER=server\s/)? "-server" : "";
2325print ">> |${cmd}${stderrsuffix}\n" if ($debug);
2326open CMD, "|${cmd}${stderrsuffix}" || tests_exit(1, "Failed to run $cmd");
2327
2328CMD->autoflush(1);
2329while (<SCRIPT>)
2330 {
2331 $lineno++;
2332 last if /^\*{4}\s*$/;
2333 do_substitute($testno);
2334 if (/^(.*)\\NONL\\\s*$/) { print CMD $1; } else { print CMD; }
2335 }
2336
2337# For timeout tests, wait before closing the pipe; we expect a
2338# SIGPIPE error in this case.
2339
2340if ($wait_time > 0)
2341 {
2342 printf(" Test %d sleep $wait_time ", $$subtestref);
2343 while ($wait_time-- > 0)
2344 {
2345 print ".";
2346 sleep(1);
2347 }
2348 printf("\r Test %d $cr", $$subtestref);
2349 }
2350
2351$sigpipehappened = 0;
2352close CMD; # Waits for command to finish
2353return $yield; # Ran command and waited
2354}
2355
2356
2357
2358
2359###############################################################################
2360###############################################################################
2361
d63a9563 2362# Here begins the Main Program ...
151b83f8
PH
2363
2364###############################################################################
2365###############################################################################
2366
2367
2368autoflush STDOUT 1;
2369print "Exim tester $testversion\n";
2370
26ab1da3
HSHR
2371# extend the PATH with .../sbin
2372# we map all (.../bin) to (.../sbin:.../bin)
2373$ENV{PATH} = do {
2374 my %seen = map { $_, 1 } split /:/, $ENV{PATH};
25adc2a8
HSHR
2375 join ':' => map { m{(.*)/bin$}
2376 ? ( $seen{"$1/sbin"} ? () : ("$1/sbin"), $_)
2377 : ($_) }
26ab1da3
HSHR
2378 split /:/, $ENV{PATH};
2379};
151b83f8
PH
2380
2381##################################################
650ececb
PP
2382# Some tests check created file modes #
2383##################################################
2384
2385umask 022;
2386
2387
2388##################################################
151b83f8
PH
2389# Check for the "less" command #
2390##################################################
2391
d63a9563 2392$more = 'more' if system('which less >/dev/null 2>&1') != 0;
151b83f8
PH
2393
2394
2395
2396##################################################
2397# Check for sudo access to root #
2398##################################################
2399
2400print "You need to have sudo access to root to run these tests. Checking ...\n";
d63a9563 2401if (system('sudo true >/dev/null') != 0)
151b83f8
PH
2402 {
2403 die "** Test for sudo failed: testing abandoned.\n";
2404 }
2405else
2406 {
2407 print "Test for sudo OK\n";
2408 }
2409
2410
2411
2412##################################################
2413# See if an Exim binary has been given #
2414##################################################
2415
2416# If the first character of the first argument is '/', the argument is taken
1c143d9d
HSHR
2417# as the path to the binary. If the first argument does not start with a
2418# '/' but exists in the file system, it's assumed to be the Exim binary.
151b83f8 2419
1c143d9d 2420$parm_exim = (@ARGV > 0 && (-x $ARGV[0] or $ARGV[0] =~ m?^/?))? Cwd::abs_path(shift @ARGV) : "";
151b83f8
PH
2421print "Exim binary is $parm_exim\n" if $parm_exim ne "";
2422
2423
2424
2425##################################################
2426# Sort out options and which tests are to be run #
2427##################################################
2428
2429# There are a few possible options for the test script itself; after these, any
2430# options are passed on to Exim calls within the tests. Typically, this is used
2431# to turn on Exim debugging while setting up a test.
2432
2433while (@ARGV > 0 && $ARGV[0] =~ /^-/)
2434 {
2435 my($arg) = shift @ARGV;
2436 if ($optargs eq "")
2437 {
2438 if ($arg eq "-DEBUG") { $debug = 1; $cr = "\n"; next; }
2439 if ($arg eq "-DIFF") { $cf = "diff -u"; next; }
825fae12
TL
2440 if ($arg eq "-CONTINUE"){$force_continue = 1;
2441 $more = "cat";
2442 next; }
151b83f8
PH
2443 if ($arg eq "-UPDATE") { $force_update = 1; next; }
2444 if ($arg eq "-NOIPV4") { $have_ipv4 = 0; next; }
2445 if ($arg eq "-NOIPV6") { $have_ipv6 = 0; next; }
2446 if ($arg eq "-KEEP") { $save_output = 1; next; }
2c9f7ff8 2447 if ($arg eq "-VALGRIND") { $valgrind = 1; next; }
28e8a0f7 2448 if ($arg =~ /^-FLAVOU?R$/) { $flavour = shift; next; }
151b83f8
PH
2449 }
2450 $optargs .= " $arg";
2451 }
2452
2453# Any subsequent arguments are a range of test numbers.
2454
2455if (@ARGV > 0)
2456 {
2457 $test_end = $test_start = $ARGV[0];
2458 $test_end = $ARGV[1] if (@ARGV > 1);
2459 $test_end = ($test_start >= 9000)? $test_special_top : $test_top
2460 if $test_end eq "+";
2461 die "** Test numbers out of order\n" if ($test_end < $test_start);
2462 }
2463
2464
2465##################################################
2466# Make the command's directory current #
2467##################################################
2468
2469# After doing so, we find its absolute path name.
2470
2471$cwd = $0;
2472$cwd = '.' if ($cwd !~ s|/[^/]+$||);
2473chdir($cwd) || die "** Failed to chdir to \"$cwd\": $!\n";
2474$parm_cwd = Cwd::getcwd();
2475
2476
2477##################################################
2478# Search for an Exim binary to test #
2479##################################################
2480
2481# If an Exim binary hasn't been provided, try to find one. We can handle the
2482# case where exim-testsuite is installed alongside Exim source directories. For
2483# PH's private convenience, if there's a directory just called "exim4", that
2484# takes precedence; otherwise exim-snapshot takes precedence over any numbered
2485# releases.
2486
2487if ($parm_exim eq "")
2488 {
2489 my($use_srcdir) = "";
2490
2491 opendir DIR, ".." || die "** Failed to opendir \"..\": $!\n";
2492 while ($f = readdir(DIR))
2493 {
2494 my($srcdir);
2495
2496 # Try this directory if it is "exim4" or if it is exim-snapshot or exim-n.m
2497 # possibly followed by -RCx where n.m is greater than any previously tried
2498 # directory. Thus, we should choose the highest version of Exim that has
2499 # been compiled.
2500
969e6431 2501 if ($f eq "exim4" || $f eq "exim-snapshot" || $f eq 'src')
151b83f8
PH
2502 { $srcdir = $f; }
2503 else
2504 { $srcdir = $f
2505 if ($f =~ /^exim-\d+\.\d+(-RC\d+)?$/ && $f gt $use_srcdir); }
2506
2507 # Look for a build directory with a binary in it. If we find a binary,
2508 # accept this source directory.
2509
2510 if ($srcdir)
2511 {
2512 opendir SRCDIR, "../$srcdir" ||
2513 die "** Failed to opendir \"$cwd/../$srcdir\": $!\n";
2514 while ($f = readdir(SRCDIR))
2515 {
2516 if ($f =~ /^build-/ && -e "../$srcdir/$f/exim")
2517 {
2518 $use_srcdir = $srcdir;
2519 $parm_exim = "$cwd/../$srcdir/$f/exim";
2520 $parm_exim =~ s'/[^/]+/\.\./'/';
2521 last;
2522 }
2523 }
2524 closedir(SRCDIR);
2525 }
2526
2527 # If we have found "exim4" or "exim-snapshot", that takes precedence.
2528 # Otherwise, continue to see if there's a later version.
2529
2530 last if $use_srcdir eq "exim4" || $use_srcdir eq "exim-snapshot";
2531 }
2532 closedir(DIR);
2533 print "Exim binary found in $parm_exim\n" if $parm_exim ne "";
2534 }
2535
2536# If $parm_exim is still empty, ask the caller
2537
2538if ($parm_exim eq "")
2539 {
2540 print "** Did not find an Exim binary to test\n";
2541 for ($i = 0; $i < 5; $i++)
2542 {
2543 my($trybin);
2544 print "** Enter pathname for Exim binary: ";
2545 chomp($trybin = <STDIN>);
2546 if (-e $trybin)
2547 {
2548 $parm_exim = $trybin;
2549 last;
2550 }
2551 else
2552 {
2553 print "** $trybin does not exist\n";
2554 }
2555 }
2556 die "** Too many tries\n" if $parm_exim eq "";
2557 }
2558
2559
2560
2561##################################################
2562# Find what is in the binary #
2563##################################################
2564
5f122889
PP
2565# deal with TRUSTED_CONFIG_LIST restrictions
2566unlink("$parm_cwd/test-config") if -e "$parm_cwd/test-config";
72acdf0f
JH
2567open (IN, "$parm_cwd/confs/0000") ||
2568 tests_exit(-1, "Couldn't open $parm_cwd/confs/0000: $!\n");
2569open (OUT, ">test-config") ||
2570 tests_exit(-1, "Couldn't open test-config: $!\n");
2571while (<IN>) { print OUT; }
2572close(IN);
2573close(OUT);
5f122889
PP
2574
2575print("Probing with config file: $parm_cwd/test-config\n");
2576open(EXIMINFO, "$parm_exim -d -C $parm_cwd/test-config -DDIR=$parm_cwd " .
32ca7e2d 2577 "-bP exim_user exim_group 2>&1|") ||
151b83f8
PH
2578 die "** Cannot run $parm_exim: $!\n";
2579while(<EXIMINFO>)
2580 {
c039ce61
HSHR
2581 if (my ($version) = /^Exim version (\S+)/) {
2582 my $git = `git describe --dirty=-XX --match 'exim-4*'`;
2583 if (defined $git and $? == 0) {
2584 chomp $git;
2585 $version =~ s/^\d+\K\./_/;
2586 $git =~ s/^exim-//i;
2587 $git =~ s/.*-\Kg([[:xdigit:]]+(?:-XX)?)/$1/;
2588 print "\n*** Version mismatch (Exim: $version vs. GIT: $git). ***\n\n"
2589 if not $version eq $git;
2590 }
2591 }
151b83f8
PH
2592 $parm_eximuser = $1 if /^exim_user = (.*)$/;
2593 $parm_eximgroup = $1 if /^exim_group = (.*)$/;
32ca7e2d 2594 $parm_trusted_config_list = $1 if /^TRUSTED_CONFIG_LIST:.*?"(.*?)"$/;
c9fb6994
HSHR
2595 ($parm_configure_owner, $parm_configure_group) = ($1, $2)
2596 if /^Configure owner:\s*(\d+):(\d+)/;
38956337 2597 print "$_" if /wrong owner/;
151b83f8
PH
2598 }
2599close(EXIMINFO);
2600
2601if (defined $parm_eximuser)
2602 {
2603 if ($parm_eximuser =~ /^\d+$/) { $parm_exim_uid = $parm_eximuser; }
2604 else { $parm_exim_uid = getpwnam($parm_eximuser); }
2605 }
5f122889
PP
2606else
2607 {
2608 print "Unable to extract exim_user from binary.\n";
2609 print "Check if Exim refused to run; if so, consider:\n";
2610 print " TRUSTED_CONFIG_LIST ALT_CONFIG_PREFIX WHITELIST_D_MACROS\n";
3ce8303e 2611 print "If debug permission denied, are you in the exim group?\n";
5f122889
PP
2612 die "Failing to get information from binary.\n";
2613 }
151b83f8
PH
2614
2615if (defined $parm_eximgroup)
2616 {
2617 if ($parm_eximgroup =~ /^\d+$/) { $parm_exim_gid = $parm_eximgroup; }
2618 else { $parm_exim_gid = getgrnam($parm_eximgroup); }
2619 }
2620
32ca7e2d
HSHR
2621# check the permissions on the TRUSTED_CONFIG_LIST
2622if (defined $parm_trusted_config_list)
2623 {
2624 die "TRUSTED_CONFIG_LIST: $parm_trusted_config_list: $!\n"
2625 if not -f $parm_trusted_config_list;
2626
2627 die "TRUSTED_CONFIG_LIST $parm_trusted_config_list must not be world writable!\n"
2628 if 02 & (stat _)[2];
2629
2630 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list %d is group writable, but not owned by group '%s' or '%s'.\n",
2631 (stat _)[1],
2632 scalar(getgrgid 0), scalar(getgrgid $>)
2633 if (020 & (stat _)[2]) and not ((stat _)[5] == $> or (stat _)[5] == 0);
2634
2635 die sprintf "TRUSTED_CONFIG_LIST: $parm_trusted_config_list is not owned by user '%s' or '%s'.\n",
2636 scalar(getpwuid 0), scalar(getpwuid $>)
2637 if (not (-o _ or (stat _)[4] == 0));
2638
2639 open(TCL, $parm_trusted_config_list) or die "Can't open $parm_trusted_config_list: $!\n";
2640 my $test_config = getcwd() . '/test-config';
2641 die "Can't find '$test_config' in TRUSTED_CONFIG_LIST $parm_trusted_config_list."
2642 if not grep { /^$test_config$/ } <TCL>;
2643 }
2644else
2645 {
2646 die "Unable to check the TRUSTED_CONFIG_LIST, seems to be empty?\n";
2647 }
2648
c9fb6994
HSHR
2649die "CONFIGURE_OWNER ($parm_configure_owner) does not match the user invoking $0 ($>)\n"
2650 if $parm_configure_owner != $>;
2651
2652die "CONFIGURE_GROUP ($parm_configure_group) does not match the group invoking $0 ($))\n"
2653 if 0020 & (stat "$parm_cwd/test-config")[2]
2654 and $parm_configure_group != $);
2655
2656
b6a0dbb2 2657open(EXIMINFO, "$parm_exim -d-all+transport -bV -C $parm_cwd/test-config -DDIR=$parm_cwd |") ||
151b83f8
PH
2658 die "** Cannot run $parm_exim: $!\n";
2659
2660print "-" x 78, "\n";
2661
2662while (<EXIMINFO>)
2663 {
2664 my(@temp);
2665
b6a0dbb2 2666 if (/^(Exim|Library) version/) { print; }
151b83f8 2667
21c28500
PH
2668 elsif (/^Size of off_t: (\d+)/)
2669 {
e1b3d58d 2670 print;
21c28500 2671 $have_largefiles = 1 if $1 > 4;
e1b3d58d
JJ
2672 die "** Size of off_t > 32 which seems improbable, not running tests\n"
2673 if ($1 > 32);
21c28500
PH
2674 }
2675
2676 elsif (/^Support for: (.*)/)
151b83f8
PH
2677 {
2678 print;
2679 @temp = split /(\s+)/, $1;
2680 push(@temp, ' ');
2681 %parm_support = @temp;
2682 }
2683
33191679 2684 elsif (/^Lookups \(built-in\): (.*)/)
151b83f8
PH
2685 {
2686 print;
2687 @temp = split /(\s+)/, $1;
2688 push(@temp, ' ');
2689 %parm_lookups = @temp;
2690 }
2691
21c28500 2692 elsif (/^Authenticators: (.*)/)
151b83f8
PH
2693 {
2694 print;
2695 @temp = split /(\s+)/, $1;
2696 push(@temp, ' ');
2697 %parm_authenticators = @temp;
2698 }
2699
21c28500 2700 elsif (/^Routers: (.*)/)
151b83f8
PH
2701 {
2702 print;
2703 @temp = split /(\s+)/, $1;
2704 push(@temp, ' ');
2705 %parm_routers = @temp;
2706 }
2707
2708 # Some transports have options, e.g. appendfile/maildir. For those, ensure
2709 # that the basic transport name is set, and then the name with each of the
2710 # options.
2711
21c28500 2712 elsif (/^Transports: (.*)/)
151b83f8
PH
2713 {
2714 print;
2715 @temp = split /(\s+)/, $1;
2716 my($i,$k);
2717 push(@temp, ' ');
2718 %parm_transports = @temp;
2719 foreach $k (keys %parm_transports)
2720 {
2721 if ($k =~ "/")
2722 {
2723 @temp = split /\//, $k;
2724 $parm_transports{"$temp[0]"} = " ";
2725 for ($i = 1; $i < @temp; $i++)
2726 { $parm_transports{"$temp[0]/$temp[$i]"} = " "; }
2727 }
2728 }
2729 }
2730 }
2731close(EXIMINFO);
2732print "-" x 78, "\n";
2733
5f122889 2734unlink("$parm_cwd/test-config");
151b83f8
PH
2735
2736##################################################
2737# Check for SpamAssassin and ClamAV #
2738##################################################
2739
2740# These are crude tests. If they aren't good enough, we'll have to improve
2741# them, for example by actually passing a message through spamc or clamscan.
2742
2743if (defined $parm_support{'Content_Scanning'})
2744 {
3ff2360f
JH
2745 my $sock = new FileHandle;
2746
151b83f8
PH
2747 if (system("spamc -h 2>/dev/null >/dev/null") == 0)
2748 {
151b83f8
PH
2749 print "The spamc command works:\n";
2750
2751 # This test for an active SpamAssassin is courtesy of John Jetmore.
2752 # The tests are hard coded to localhost:783, so no point in making
2753 # this test flexible like the clamav test until the test scripts are
2754 # changed. spamd doesn't have the nice PING/PONG protoccol that
2755 # clamd does, but it does respond to errors in an informative manner,
2756 # so use that.
2757
2758 my($sint,$sport) = ('127.0.0.1',783);
2759 eval
2760 {
2761 my $sin = sockaddr_in($sport, inet_aton($sint))
2762 or die "** Failed packing $sint:$sport\n";
3ff2360f 2763 socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
151b83f8
PH
2764 or die "** Unable to open socket $sint:$sport\n";
2765
2766 local $SIG{ALRM} =
2767 sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
2768 alarm(5);
3ff2360f 2769 connect($sock, $sin)
151b83f8
PH
2770 or die "** Unable to connect to socket $sint:$sport\n";
2771 alarm(0);
2772
3ff2360f
JH
2773 select((select($sock), $| = 1)[0]);
2774 print $sock "bad command\r\n";
151b83f8
PH
2775
2776 $SIG{ALRM} =
2777 sub { die "** Timeout while reading from socket $sint:$sport\n"; };
2778 alarm(10);
3ff2360f 2779 my $res = <$sock>;
151b83f8
PH
2780 alarm(0);
2781
2782 $res =~ m|^SPAMD/|
2783 or die "** Did not get SPAMD from socket $sint:$sport. "
2784 ."It said: $res\n";
2785 };
2786 alarm(0);
2787 if($@)
2788 {
2789 print " $@";
2790 print " Assume SpamAssassin (spamd) is not running\n";
2791 }
2792 else
2793 {
2794 $parm_running{'SpamAssassin'} = ' ';
2795 print " SpamAssassin (spamd) seems to be running\n";
2796 }
2797 }
2798 else
2799 {
2800 print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
2801 }
2802
2803 # For ClamAV, we need to find the clamd socket for use in the Exim
2804 # configuration. Search for the clamd configuration file.
2805
2806 if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
2807 {
2808 my($f, $clamconf, $test_prefix);
2809
2810 print "The clamscan command works";
2811
2812 $test_prefix = $ENV{EXIM_TEST_PREFIX};
2813 $test_prefix = "" if !defined $test_prefix;
2814
2815 foreach $f ("$test_prefix/etc/clamd.conf",
2816 "$test_prefix/usr/local/etc/clamd.conf",
2817 "$test_prefix/etc/clamav/clamd.conf", "")
2818 {
2819 if (-e $f)
2820 {
2821 $clamconf = $f;
2822 last;
2823 }
2824 }
2825
11b3bc4d
PH
2826 # Read the ClamAV configuration file and find the socket interface.
2827
151b83f8
PH
2828 if ($clamconf ne "")
2829 {
11b3bc4d 2830 my $socket_domain;
151b83f8
PH
2831 open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
2832 while (<IN>)
2833 {
2834 if (/^LocalSocket\s+(.*)/)
2835 {
2836 $parm_clamsocket = $1;
11b3bc4d 2837 $socket_domain = AF_UNIX;
151b83f8
PH
2838 last;
2839 }
11b3bc4d
PH
2840 if (/^TCPSocket\s+(\d+)/)
2841 {
2842 if (defined $parm_clamsocket)
2843 {
2844 $parm_clamsocket .= " $1";
2845 $socket_domain = AF_INET;
2846 last;
2847 }
2848 else
2849 {
2850 $parm_clamsocket = " $1";
2851 }
2852 }
2853 elsif (/^TCPAddr\s+(\S+)/)
2854 {
2855 if (defined $parm_clamsocket)
2856 {
2857 $parm_clamsocket = $1 . $parm_clamsocket;
2858 $socket_domain = AF_INET;
2859 last;
2860 }
2861 else
2862 {
2863 $parm_clamsocket = $1;
2864 }
2865 }
151b83f8
PH
2866 }
2867 close(IN);
11b3bc4d
PH
2868
2869 if (defined $socket_domain)
151b83f8
PH
2870 {
2871 print ":\n The clamd socket is $parm_clamsocket\n";
2872 # This test for an active ClamAV is courtesy of Daniel Tiefnig.
2873 eval
2874 {
11b3bc4d
PH
2875 my $socket;
2876 if ($socket_domain == AF_UNIX)
2877 {
2878 $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
2879 }
2880 elsif ($socket_domain == AF_INET)
2881 {
2882 my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
2883 my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
2884 $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
2885 }
2886 else
2887 {
2888 die "** Unknown socket domain '$socket_domain' (should not happen)\n";
2889 }
3ff2360f 2890 socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
151b83f8
PH
2891 local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
2892 alarm(5);
3ff2360f 2893 connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
151b83f8
PH
2894 alarm(0);
2895
3ff2360f
JH
2896 my $ofh = select $sock; $| = 1; select $ofh;
2897 print $sock "PING\n";
151b83f8
PH
2898
2899 $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
2900 alarm(10);
3ff2360f 2901 my $res = <$sock>;
151b83f8
PH
2902 alarm(0);
2903
2904 $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
2905 };
2906 alarm(0);
2907
2908 if($@)
2909 {
520de300 2910 print " $@";
151b83f8
PH
2911 print " Assume ClamAV is not running\n";
2912 }
2913 else
2914 {
2915 $parm_running{'ClamAV'} = ' ';
2916 print " ClamAV seems to be running\n";
2917 }
2918 }
2919 else
2920 {
11b3bc4d 2921 print ", but the socket for clamd could not be determined\n";
151b83f8
PH
2922 print "Assume ClamAV is not running\n";
2923 }
2924 }
2925
2926 else
2927 {
2928 print ", but I can't find a configuration for clamd\n";
2929 print "Assume ClamAV is not running\n";
2930 }
2931 }
2932 }
2933
2934
2935##################################################
bdf36f7c
JH
2936# Check for redis #
2937##################################################
de78e2d5 2938if (defined $parm_lookups{'redis'})
bdf36f7c
JH
2939 {
2940 if (system("redis-server -v 2>/dev/null >/dev/null") == 0)
2941 {
2942 print "The redis-server command works\n";
2943 $parm_running{'redis'} = ' ';
2944 }
2945 else
2946 {
2947 print "The redis-server command failed: assume Redis not installed\n";
2948 }
2949 }
2950
2951##################################################
151b83f8
PH
2952# Test for the basic requirements #
2953##################################################
2954
2955# This test suite assumes that Exim has been built with at least the "usual"
2956# set of routers, transports, and lookups. Ensure that this is so.
2957
2958$missing = "";
2959
2960$missing .= " Lookup: lsearch\n" if (!defined $parm_lookups{'lsearch'});
2961
2962$missing .= " Router: accept\n" if (!defined $parm_routers{'accept'});
2963$missing .= " Router: dnslookup\n" if (!defined $parm_routers{'dnslookup'});
2964$missing .= " Router: manualroute\n" if (!defined $parm_routers{'manualroute'});
2965$missing .= " Router: redirect\n" if (!defined $parm_routers{'redirect'});
2966
2967$missing .= " Transport: appendfile\n" if (!defined $parm_transports{'appendfile'});
2968$missing .= " Transport: autoreply\n" if (!defined $parm_transports{'autoreply'});
2969$missing .= " Transport: pipe\n" if (!defined $parm_transports{'pipe'});
2970$missing .= " Transport: smtp\n" if (!defined $parm_transports{'smtp'});
2971
2972if ($missing ne "")
2973 {
2974 print "\n";
2975 print "** Many features can be included or excluded from Exim binaries.\n";
2976 print "** This test suite requires that Exim is built to contain a certain\n";
2977 print "** set of basic facilities. It seems that some of these are missing\n";
2978 print "** from the binary that is under test, so the test cannot proceed.\n";
2979 print "** The missing facilities are:\n";
2980 print "$missing";
2981 die "** Test script abandoned\n";
2982 }
2983
2984
2985##################################################
2986# Check for the auxiliary programs #
2987##################################################
2988
2989# These are always required:
2990
2991for $prog ("cf", "checkaccess", "client", "client-ssl", "client-gnutls",
2992 "fakens", "iefbr14", "server")
2993 {
2994 next if ($prog eq "client-ssl" && !defined $parm_support{'OpenSSL'});
2995 next if ($prog eq "client-gnutls" && !defined $parm_support{'GnuTLS'});
2996 if (!-e "bin/$prog")
2997 {
2998 print "\n";
2999 print "** bin/$prog does not exist. Have you run ./configure and make?\n";
3000 die "** Test script abandoned\n";
3001 }
3002 }
3003
3004# If the "loaded" binary is missing, we cut out tests for ${dlfunc. It isn't
3005# compiled on systems where we don't know how to. However, if Exim does not
3006# have that functionality compiled, we needn't bother.
3007
3008$dlfunc_deleted = 0;
3009if (defined $parm_support{'Expand_dlfunc'} && !-e "bin/loaded")
3010 {
3011 delete $parm_support{'Expand_dlfunc'};
3012 $dlfunc_deleted = 1;
3013 }
3014
3015
3016##################################################
3017# Find environmental details #
3018##################################################
3019
3020# Find the caller of this program.
3021
3022($parm_caller,$pwpw,$parm_caller_uid,$parm_caller_gid,$pwquota,$pwcomm,
eeeda78a 3023 $parm_caller_gecos, $parm_caller_home) = getpwuid($>);
151b83f8
PH
3024
3025$pwpw = $pwpw; # Kill Perl warnings
3026$pwquota = $pwquota;
3027$pwcomm = $pwcomm;
151b83f8
PH
3028
3029$parm_caller_group = getgrgid($parm_caller_gid);
3030
42ec9880 3031print "Program caller is $parm_caller ($parm_caller_uid), whose group is $parm_caller_group ($parm_caller_gid)\n";
151b83f8
PH
3032print "Home directory is $parm_caller_home\n";
3033
5f122889
PP
3034unless (defined $parm_eximgroup)
3035 {
3036 print "Unable to derive \$parm_eximgroup.\n";
3037 die "** ABANDONING.\n";
3038 }
3039
151b83f8
PH
3040print "You need to be in the Exim group to run these tests. Checking ...";
3041
3042if (`groups` =~ /\b\Q$parm_eximgroup\E\b/)
3043 {
3044 print " OK\n";
3045 }
3046else
3047 {
3048 print "\nOh dear, you are not in the Exim group.\n";
3049 die "** Testing abandoned.\n";
3050 }
3051
3052# Find this host's IP addresses - there may be many, of course, but we keep
3053# one of each type (IPv4 and IPv6).
3054
bb660b56
HSHR
3055open(IFCONFIG, '-|', (grep { -x "$_/ip" } split /:/, $ENV{PATH}) ? 'ip address' : 'ifconfig -a')
3056 or die "** Cannot run 'ip address' or 'ifconfig -a'\n";
d63a9563 3057while (not ($parm_ipv4 and $parm_ipv6) and defined($_ = <IFCONFIG>))
151b83f8 3058 {
8bcf5607 3059 if (not $parm_ipv4 and /^\s*inet(?:\saddr)?:?\s?(\d+\.\d+\.\d+\.\d+)(?:\/\d+)?\s/i)
151b83f8 3060 {
d63a9563
HSHR
3061 next if $1 =~ /^(?:127|10)\./;
3062 $parm_ipv4 = $1;
151b83f8
PH
3063 }
3064
d63a9563 3065 if (not $parm_ipv6 and /^\s*inet6(?:\saddr)?:?\s?([abcdef\d:]+)(?:\/\d+)/i)
151b83f8 3066 {
d63a9563
HSHR
3067 next if $1 eq '::1' or $1 =~ /^fe80/i;
3068 $parm_ipv6 = $1;
151b83f8
PH
3069 }
3070 }
3071close(IFCONFIG);
3072
3073# Use private IP addresses if there are no public ones.
3074
151b83f8
PH
3075# If either type of IP address is missing, we need to set the value to
3076# something other than empty, because that wrecks the substitutions. The value
3077# is reflected, so use a meaningful string. Set appropriate options for the
3078# "server" command. In practice, however, many tests assume 127.0.0.1 is
3079# available, so things will go wrong if there is no IPv4 address. The lack
3080# of IPV4 or IPv6 can be simulated by command options, which force $have_ipv4
3081# and $have_ipv6 false.
3082
d63a9563 3083if (not $parm_ipv4)
151b83f8
PH
3084 {
3085 $have_ipv4 = 0;
3086 $parm_ipv4 = "<no IPv4 address found>";
3087 $server_opts .= " -noipv4";
3088 }
3089elsif ($have_ipv4 == 0)
3090 {
3091 $parm_ipv4 = "<IPv4 testing disabled>";
3092 $server_opts .= " -noipv4";
3093 }
3094else
3095 {
3096 $parm_running{"IPv4"} = " ";
3097 }
3098
d63a9563 3099if (not $parm_ipv6)
151b83f8
PH
3100 {
3101 $have_ipv6 = 0;
3102 $parm_ipv6 = "<no IPv6 address found>";
3103 $server_opts .= " -noipv6";
3104 delete($parm_support{"IPv6"});
3105 }
3106elsif ($have_ipv6 == 0)
3107 {
3108 $parm_ipv6 = "<IPv6 testing disabled>";
3109 $server_opts .= " -noipv6";
3110 delete($parm_support{"IPv6"});
3111 }
3112elsif (!defined $parm_support{'IPv6'})
3113 {
3114 $have_ipv6 = 0;
3115 $parm_ipv6 = "<no IPv6 support in Exim binary>";
3116 $server_opts .= " -noipv6";
3117 }
3118else
3119 {
3120 $parm_running{"IPv6"} = " ";
3121 }
3122
3123print "IPv4 address is $parm_ipv4\n";
3124print "IPv6 address is $parm_ipv6\n";
3125
75758eeb
PH
3126# For munging test output, we need the reversed IP addresses.
3127
3128$parm_ipv4r = ($parm_ipv4 !~ /^\d/)? "" :
3129 join(".", reverse(split /\./, $parm_ipv4));
3130
1b781f48 3131$parm_ipv6r = $parm_ipv6; # Appropriate if not in use
75758eeb
PH
3132if ($parm_ipv6 =~ /^[\da-f]/)
3133 {
3134 my(@comps) = split /:/, $parm_ipv6;
3135 my(@nibbles);
3136 foreach $comp (@comps)
3137 {
3138 push @nibbles, sprintf("%lx", hex($comp) >> 8);
3139 push @nibbles, sprintf("%lx", hex($comp) & 0xff);
3140 }
3141 $parm_ipv6r = join(".", reverse(@nibbles));
3142 }
3143
151b83f8
PH
3144# Find the host name, fully qualified.
3145
3146chomp($temp = `hostname`);
d36e39d7
HSHR
3147die "'hostname' didn't return anything\n" unless defined $temp and length $temp;
3148$parm_hostname = (gethostbyname($temp))[0];
3149$parm_hostname = "no.host.name.found" unless defined $parm_hostname and length $parm_hostname;
151b83f8
PH
3150print "Hostname is $parm_hostname\n";
3151
3152if ($parm_hostname !~ /\./)
3153 {
3154 print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
3155 }
3156
05e0ef26
TL
3157if ($parm_hostname =~ /[[:upper:]]/)
3158 {
3159 print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
3160 }
3161
151b83f8
PH
3162
3163
3164##################################################
3165# Create a testing version of Exim #
3166##################################################
3167
3168# We want to be able to run Exim with a variety of configurations. Normally,
3169# the use of -C to change configuration causes Exim to give up its root
3170# privilege (unless the caller is exim or root). For these tests, we do not
3171# want this to happen. Also, we want Exim to know that it is running in its
3172# test harness.
3173
3174# We achieve this by copying the binary and patching it as we go. The new
3175# binary knows it is a testing copy, and it allows -C and -D without loss of
3176# privilege. Clearly, this file is dangerous to have lying around on systems
3177# where there are general users with login accounts. To protect against this,
3178# we put the new binary in a special directory that is accessible only to the
3179# caller of this script, who is known to have sudo root privilege from the test
3180# that was done above. Furthermore, we ensure that the binary is deleted at the
3181# end of the test. First ensure the directory exists.
3182
3183if (-d "eximdir")
3184 { unlink "eximdir/exim"; } # Just in case
3185else
3186 {
3187 mkdir("eximdir", 0710) || die "** Unable to mkdir $parm_cwd/eximdir: $!\n";
3188 system("sudo chgrp $parm_eximgroup eximdir");
3189 }
3190
3191# The construction of the patched binary must be done as root, so we use
3192# a separate script. As well as indicating that this is a test-harness binary,
3193# the version number is patched to "x.yz" so that its length is always the
3194# same. Otherwise, when it appears in Received: headers, it affects the length
3195# of the message, which breaks certain comparisons.
3196
3197die "** Unable to make patched exim: $!\n"
3198 if (system("sudo ./patchexim $parm_exim") != 0);
3199
3200# From this point on, exits from the program must go via the subroutine
3201# tests_exit(), so that suitable cleaning up can be done when required.
3202# Arrange to catch interrupting signals, to assist with this.
3203
3204$SIG{'INT'} = \&inthandler;
3205$SIG{'PIPE'} = \&pipehandler;
3206
3207# For some tests, we need another copy of the binary that is setuid exim rather
3208# than root.
3209
3210system("sudo cp eximdir/exim eximdir/exim_exim;" .
3211 "sudo chown $parm_eximuser eximdir/exim_exim;" .
3212 "sudo chgrp $parm_eximgroup eximdir/exim_exim;" .
3213 "sudo chmod 06755 eximdir/exim_exim");
3214
3215
3216##################################################
3217# Make copies of utilities we might need #
3218##################################################
3219
3220# Certain of the tests make use of some of Exim's utilities. We do not need
3221# to be root to copy these.
3222
1ca9f507 3223($parm_exim_dir) = $parm_exim =~ m?^(.*)/exim?;
151b83f8
PH
3224
3225$dbm_build_deleted = 0;
3226if (defined $parm_lookups{'dbm'} &&
3227 system("cp $parm_exim_dir/exim_dbmbuild eximdir") != 0)
3228 {
3229 delete $parm_lookups{'dbm'};
3230 $dbm_build_deleted = 1;
3231 }
3232
3233if (system("cp $parm_exim_dir/exim_dumpdb eximdir") != 0)
3234 {
3235 tests_exit(-1, "Failed to make a copy of exim_dumpdb: $!");
3236 }
3237
3238if (system("cp $parm_exim_dir/exim_lock eximdir") != 0)
3239 {
3240 tests_exit(-1, "Failed to make a copy of exim_lock: $!");
3241 }
3242
3243if (system("cp $parm_exim_dir/exinext eximdir") != 0)
3244 {
3245 tests_exit(-1, "Failed to make a copy of exinext: $!");
3246 }
3247
f3f065bb
PH
3248if (system("cp $parm_exim_dir/exigrep eximdir") != 0)
3249 {
3250 tests_exit(-1, "Failed to make a copy of exigrep: $!");
3251 }
3252
3253if (system("cp $parm_exim_dir/eximstats eximdir") != 0)
3254 {
3255 tests_exit(-1, "Failed to make a copy of eximstats: $!");
3256 }
3257
151b83f8
PH
3258
3259##################################################
3260# Check that the Exim user can access stuff #
3261##################################################
3262
3263# We delay this test till here so that we can check access to the actual test
3264# binary. This will be needed when Exim re-exec's itself to do deliveries.
3265
3266print "Exim user is $parm_eximuser ($parm_exim_uid)\n";
3267print "Exim group is $parm_eximgroup ($parm_exim_gid)\n";
a56f166d
JJ
3268
3269if ($parm_caller_uid eq $parm_exim_uid) {
3270 tests_exit(-1, "Exim user ($parm_eximuser,$parm_exim_uid) cannot be "
3271 ."the same as caller ($parm_caller,$parm_caller_uid)");
3272}
b43517ed
JH
3273if ($parm_caller_gid eq $parm_exim_gid) {
3274 tests_exit(-1, "Exim group ($parm_eximgroup,$parm_exim_gid) cannot be "
3275 ."the same as caller's ($parm_caller) group as it confuses "
3276 ."results analysis");
3277}
a56f166d 3278
151b83f8
PH
3279print "The Exim user needs access to the test suite directory. Checking ...";
3280
3281if (($rc = system("sudo bin/checkaccess $parm_cwd/eximdir/exim $parm_eximuser $parm_eximgroup")) != 0)
3282 {
3283 my($why) = "unknown failure $rc";
3284 $rc >>= 8;
3285 $why = "Couldn't find user \"$parm_eximuser\"" if $rc == 1;
3286 $why = "Couldn't find group \"$parm_eximgroup\"" if $rc == 2;
3287 $why = "Couldn't read auxiliary group list" if $rc == 3;
3288 $why = "Couldn't get rid of auxiliary groups" if $rc == 4;
3289 $why = "Couldn't set gid" if $rc == 5;
3290 $why = "Couldn't set uid" if $rc == 6;
3291 $why = "Couldn't open \"$parm_cwd/eximdir/exim\"" if $rc == 7;
3292 print "\n** $why\n";
3293 tests_exit(-1, "$parm_eximuser cannot access the test suite directory");
3294 }
3295else
3296 {
3297 print " OK\n";
3298 }
3299
3300
3301##################################################
3302# Create a list of available tests #
3303##################################################
3304
3305# The scripts directory contains a number of subdirectories whose names are
3306# of the form 0000-xxxx, 1100-xxxx, 2000-xxxx, etc. Each set of tests apart
3307# from the first requires certain optional features to be included in the Exim
3308# binary. These requirements are contained in a file called "REQUIRES" within
3309# the directory. We scan all these tests, discarding those that cannot be run
3310# because the current binary does not support the right facilities, and also
3311# those that are outside the numerical range selected.
3312
28e8a0f7 3313print "\nTest range is $test_start to $test_end (flavour $flavour)\n";
151b83f8
PH
3314print "Omitting \${dlfunc expansion tests (loadable module not present)\n"
3315 if $dlfunc_deleted;
3316print "Omitting dbm tests (unable to copy exim_dbmbuild)\n"
3317 if $dbm_build_deleted;
3318
3319opendir(DIR, "scripts") || tests_exit(-1, "Failed to opendir(\"scripts\"): $!");
3320@test_dirs = sort readdir(DIR);
3321closedir(DIR);
3322
9e146c9f
PH
3323# Remove . and .. and CVS from the list.
3324
3325for ($i = 0; $i < @test_dirs; $i++)
3326 {
3327 my($d) = $test_dirs[$i];
3328 if ($d eq "." || $d eq ".." || $d eq "CVS")
3329 {
3330 splice @test_dirs, $i, 1;
3331 $i--;
3332 }
3333 }
3334
3335# Scan for relevant tests
3336
151b83f8
PH
3337for ($i = 0; $i < @test_dirs; $i++)
3338 {
3339 my($testdir) = $test_dirs[$i];
3340 my($wantthis) = 1;
3341
151b83f8
PH
3342 print ">>Checking $testdir\n" if $debug;
3343
3344 # Skip this directory if the first test is equal or greater than the first
3345 # test in the next directory.
3346
3347 next if ($i < @test_dirs - 1) &&
3348 ($test_start >= substr($test_dirs[$i+1], 0, 4));
3349
3350 # No need to carry on if the end test is less than the first test in this
3351 # subdirectory.
3352
3353 last if $test_end < substr($testdir, 0, 4);
3354
3355 # Check requirements, if any.
3356
3357 if (open(REQUIRES, "scripts/$testdir/REQUIRES"))
3358 {
3359 while (<REQUIRES>)
3360 {
3361 next if /^\s*$/;
3362 s/\s+$//;
3363 if (/^support (.*)$/)
3364 {
3365 if (!defined $parm_support{$1}) { $wantthis = 0; last; }
3366 }
3367 elsif (/^running (.*)$/)
3368 {
3369 if (!defined $parm_running{$1}) { $wantthis = 0; last; }
3370 }
3371 elsif (/^lookup (.*)$/)
3372 {
3373 if (!defined $parm_lookups{$1}) { $wantthis = 0; last; }
3374 }
3375 elsif (/^authenticators? (.*)$/)
3376 {
3377 if (!defined $parm_authenticators{$1}) { $wantthis = 0; last; }
3378 }
3379 elsif (/^router (.*)$/)
3380 {
3381 if (!defined $parm_routers{$1}) { $wantthis = 0; last; }
3382 }
3383 elsif (/^transport (.*)$/)
3384 {
3385 if (!defined $parm_transports{$1}) { $wantthis = 0; last; }
3386 }
3387 else
3388 {
3389 tests_exit(-1, "Unknown line in \"scripts/$testdir/REQUIRES\": \"$_\"");
3390 }
3391 }
3392 close(REQUIRES);
3393 }
3394 else
3395 {
3396 tests_exit(-1, "Failed to open \"scripts/$testdir/REQUIRES\": $!")
3397 unless $!{ENOENT};
3398 }
3399
3400 # Loop if we do not want the tests in this subdirectory.
3401
3402 if (!$wantthis)
3403 {
3404 chomp;
3405 print "Omitting tests in $testdir (missing $_)\n";
3406 next;
3407 }
3408
3409 # We want the tests from this subdirectory, provided they are in the
3410 # range that was selected.
3411
3412 opendir(SUBDIR, "scripts/$testdir") ||
3413 tests_exit(-1, "Failed to opendir(\"scripts/$testdir\"): $!");
3414 @testlist = sort readdir(SUBDIR);
3415 close(SUBDIR);
3416
3417 foreach $test (@testlist)
3418 {
28e8a0f7 3419 next if $test !~ /^\d{4}(?:\.\d+)?$/;
151b83f8
PH
3420 next if $test < $test_start || $test > $test_end;
3421 push @test_list, "$testdir/$test";
3422 }
3423 }
3424
3425print ">>Test List: @test_list\n", if $debug;
3426
3427
3428##################################################
3429# Munge variable auxiliary data #
3430##################################################
3431
3432# Some of the auxiliary data files have to refer to the current testing
3433# directory and other parameter data. The generic versions of these files are
3434# stored in the aux-var-src directory. At this point, we copy each of them
3435# to the aux-var directory, making appropriate substitutions. There aren't very
3436# many of them, so it's easiest just to do this every time. Ensure the mode
3437# is standardized, as this path is used as a test for the ${stat: expansion.
3438
3439# A similar job has to be done for the files in the dnszones-src directory, to
3440# make the fake DNS zones for testing. Most of the zone files are copied to
3441# files of the same name, but db.ipv4.V4NET and db.ipv6.V6NET use the testing
3442# networks that are defined by parameter.
3443
3444foreach $basedir ("aux-var", "dnszones")
3445 {
3446 system("sudo rm -rf $parm_cwd/$basedir");
3447 mkdir("$parm_cwd/$basedir", 0777);
3448 chmod(0755, "$parm_cwd/$basedir");
3449
3450 opendir(AUX, "$parm_cwd/$basedir-src") ||
3451 tests_exit(-1, "Failed to opendir $parm_cwd/$basedir-src: $!");
3452 my(@filelist) = readdir(AUX);
3453 close(AUX);
3454
3455 foreach $file (@filelist)
3456 {
3457 my($outfile) = $file;
3458 next if $file =~ /^\./;
3459
3460 if ($file eq "db.ip4.V4NET")
3461 {
3462 $outfile = "db.ip4.$parm_ipv4_test_net";
3463 }
3464 elsif ($file eq "db.ip6.V6NET")
3465 {
3466 my(@nibbles) = reverse(split /\s*/, $parm_ipv6_test_net);
3467 $" = '.';
3468 $outfile = "db.ip6.@nibbles";
3469 $" = ' ';
3470 }
3471
3472 print ">>Copying $basedir-src/$file to $basedir/$outfile\n" if $debug;
3473 open(IN, "$parm_cwd/$basedir-src/$file") ||
3474 tests_exit(-1, "Failed to open $parm_cwd/$basedir-src/$file: $!");
3475 open(OUT, ">$parm_cwd/$basedir/$outfile") ||
3476 tests_exit(-1, "Failed to open $parm_cwd/$basedir/$outfile: $!");
3477 while (<IN>)
3478 {
3479 do_substitute(0);
3480 print OUT;
3481 }
3482 close(IN);
3483 close(OUT);
3484 }
3485 }
3486
d40f27c3
JH
3487# Set a user's shell, distinguishable from /bin/sh
3488
3489symlink("/bin/sh","aux-var/sh");
3490$ENV{'SHELL'} = $parm_shell = $parm_cwd . "/aux-var/sh";
151b83f8
PH
3491
3492##################################################
3493# Create fake DNS zones for this host #
3494##################################################
3495
3496# There are fixed zone files for 127.0.0.1 and ::1, but we also want to be
3497# sure that there are forward and reverse registrations for this host, using
3498# its real IP addresses. Dynamically created zone files achieve this.
3499
3500if ($have_ipv4 || $have_ipv6)
3501 {
3502 my($shortname,$domain) = $parm_hostname =~ /^([^.]+)(.*)/;
3503 open(OUT, ">$parm_cwd/dnszones/db$domain") ||
3504 tests_exit(-1, "Failed to open $parm_cwd/dnszones/db$domain: $!");
3505 print OUT "; This is a dynamically constructed fake zone file.\n" .
3506 "; The following line causes fakens to return PASS_ON\n" .
3507 "; for queries that it cannot answer\n\n" .
3508 "PASS ON NOT FOUND\n\n";
3509 print OUT "$shortname A $parm_ipv4\n" if $have_ipv4;
3510 print OUT "$shortname AAAA $parm_ipv6\n" if $have_ipv6;
3511 print OUT "\n; End\n";
3512 close(OUT);
3513 }
3514
3515if ($have_ipv4 && $parm_ipv4 ne "127.0.0.1")
3516 {
3517 my(@components) = $parm_ipv4 =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)/;
3518 open(OUT, ">$parm_cwd/dnszones/db.ip4.$components[0]") ||
3519 tests_exit(-1,
3520 "Failed to open $parm_cwd/dnszones/db.ip4.$components[0]: $!");
3521 print OUT "; This is a dynamically constructed fake zone file.\n" .
3522 "; The zone is $components[0].in-addr.arpa.\n\n" .
3523 "$components[3].$components[2].$components[1] PTR $parm_hostname.\n\n" .
3524 "; End\n";
3525 close(OUT);
3526 }
3527
3528if ($have_ipv6 && $parm_ipv6 ne "::1")
3529 {
6f99d4d9
JH
3530 my($exp_v6) = $parm_ipv6;
3531 $exp_v6 =~ s/[^:]//g;
3532 if ( $parm_ipv6 =~ /^([^:].+)::$/ ) {
3533 $exp_v6 = $1 . ':0' x (9-length($exp_v6));
3534 } elsif ( $parm_ipv6 =~ /^(.+)::(.+)$/ ) {
3535 $exp_v6 = $1 . ':0' x (8-length($exp_v6)) . ':' . $2;
3536 } elsif ( $parm_ipv6 =~ /^::(.+[^:])$/ ) {
3537 $exp_v6 = '0:' x (9-length($exp_v6)) . $1;
d37842eb
TL
3538 } else {
3539 $exp_v6 = $parm_ipv6;
6f99d4d9
JH
3540 }
3541 my(@components) = split /:/, $exp_v6;
151b83f8
PH
3542 my(@nibbles) = reverse (split /\s*/, shift @components);
3543 my($sep) = "";
3544
3545 $" = ".";
3546 open(OUT, ">$parm_cwd/dnszones/db.ip6.@nibbles") ||
3547 tests_exit(-1,
3548 "Failed to open $parm_cwd/dnszones/db.ip6.@nibbles: $!");
3549 print OUT "; This is a dynamically constructed fake zone file.\n" .
3550 "; The zone is @nibbles.ip6.arpa.\n\n";
3551
3552 @components = reverse @components;
3553 foreach $c (@components)
3554 {
3555 $c = "0$c" until $c =~ /^..../;
3556 @nibbles = reverse(split /\s*/, $c);
3557 print OUT "$sep@nibbles";
3558 $sep = ".";
3559 }
3560
3561 print OUT " PTR $parm_hostname.\n\n; End\n";
3562 close(OUT);
3563 $" = " ";
3564 }
3565
3566
3567
3568##################################################
3569# Create lists of mailboxes and message logs #
3570##################################################
3571
3572# We use these lists to check that a test has created the expected files. It
3573# should be faster than looking for the file each time. For mailboxes, we have
3574# to scan a complete subtree, in order to handle maildirs. For msglogs, there
3575# is just a flat list of files.
3576
3577@oldmails = list_files_below("mail");
3578opendir(DIR, "msglog") || tests_exit(-1, "Failed to opendir msglog: $!");
3579@oldmsglogs = readdir(DIR);
3580closedir(DIR);
3581
3582
3583
3584##################################################
3585# Run the required tests #
3586##################################################
3587
3588# Each test script contains a number of tests, separated by a line that
3589# contains ****. We open input from the terminal so that we can read responses
3590# to prompts.
3591
3592open(T, "/dev/tty") || tests_exit(-1, "Failed to open /dev/tty: $!");
3593
3594print "\nPress RETURN to run the tests: ";
efede112 3595$_ = $force_continue ? "c" : <T>;
151b83f8
PH
3596print "\n";
3597
3598$lasttestdir = "";
3599
3600foreach $test (@test_list)
3601 {
3602 local($lineno) = 0;
3603 local($commandno) = 0;
3604 local($subtestno) = 0;
28e8a0f7 3605 (local $testno = $test) =~ s|.*/||;
151b83f8
PH
3606 local($sortlog) = 0;
3607
3608 my($gnutls) = 0;
3609 my($docheck) = 1;
3610 my($thistestdir) = substr($test, 0, -5);
3611
df613eb4
HSHR
3612 $dynamic_socket->close() if $dynamic_socket;
3613
151b83f8
PH
3614 if ($lasttestdir ne $thistestdir)
3615 {
3616 $gnutls = 0;
3617 if (-s "scripts/$thistestdir/REQUIRES")
3618 {
3619 my($indent) = "";
3620 print "\n>>> The following tests require: ";
3621 open(IN, "scripts/$thistestdir/REQUIRES") ||
3622 tests_exit(-1, "Failed to open scripts/$thistestdir/REQUIRES: $1");
3623 while (<IN>)
3624 {
3625 $gnutls = 1 if /^support GnuTLS/;
3626 print $indent, $_;
3627 $indent = ">>> ";
3628 }
3629 close(IN);
3630 }
3631 }
3632 $lasttestdir = $thistestdir;
3633
3634 # Remove any debris in the spool directory and the test-mail directory
3635 # and also the files for collecting stdout and stderr. Then put back
3636 # the test-mail directory for appendfile deliveries.
3637
3638 system "sudo /bin/rm -rf spool test-*";
3639 system "mkdir test-mail 2>/dev/null";
3640
3641 # A privileged Exim will normally make its own spool directory, but some of
3642 # the tests run in unprivileged modes that don't always work if the spool
3643 # directory isn't already there. What is more, we want anybody to be able
3644 # to read it in order to find the daemon's pid.
3645
3646 system "mkdir spool; " .
3647 "sudo chown $parm_eximuser:$parm_eximgroup spool; " .
3648 "sudo chmod 0755 spool";
3649
3650 # Empty the cache that keeps track of things like message id mappings, and
3651 # set up the initial sequence strings.
3652
3653 undef %cache;
3654 $next_msgid = "aX";
f3f065bb 3655 $next_pid = 1234;
151b83f8
PH
3656 $next_port = 1111;
3657 $message_skip = 0;
3658 $msglog_skip = 0;
3659 $stderr_skip = 0;
3660 $stdout_skip = 0;
3661 $rmfiltertest = 0;
3662 $is_ipv6test = 0;
ac9a0d91 3663 $TEST_STATE->{munge} = "";
151b83f8
PH
3664
3665 # Remove the associative arrays used to hold checked mail files and msglogs
3666
3667 undef %expected_mails;
3668 undef %expected_msglogs;
3669
3670 # Open the test's script
151b83f8
PH
3671 open(SCRIPT, "scripts/$test") ||
3672 tests_exit(-1, "Failed to open \"scripts/$test\": $!");
770feb2f
TL
3673 # Run through the script once to set variables which should be global
3674 while (<SCRIPT>)
3675 {
3676 if (/^no_message_check/) { $message_skip = 1; next; }
3677 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3678 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3679 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3680 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3681 if (/^sortlog/) { $sortlog = 1; next; }
df613eb4
HSHR
3682 if (/\bPORT_DYNAMIC\b/) {
3683 for (my $port = 1024; $port < 65000; $port++) {
3684 $dynamic_socket = IO::Socket::INET->new(
3685 LocalHost => '127.0.0.1',
3686 LocalPort => $port,
3687 Listen => 10,
3688 ReuseAddr => 1,
3689 ) and last;
3690 }
3691 }
770feb2f
TL
3692 }
3693 # Reset to beginning of file for per test interpreting/processing
3694 seek(SCRIPT, 0, 0);
151b83f8
PH
3695
3696 # The first line in the script must be a comment that is used to identify
3697 # the set of tests as a whole.
3698
3699 $_ = <SCRIPT>;
3700 $lineno++;
3701 tests_exit(-1, "Missing identifying comment at start of $test") if (!/^#/);
3702 printf("%s %s", (substr $test, 5), (substr $_, 2));
3703
3704 # Loop for each of the subtests within the script. The variable $server_pid
3705 # is used to remember the pid of a "server" process, for which we do not
3706 # wait until we have waited for a subsequent command.
3707
3708 local($server_pid) = 0;
3709 for ($commandno = 1; !eof SCRIPT; $commandno++)
3710 {
3711 # Skip further leading comments and blank lines, handle the flag setting
3712 # commands, and deal with tests for IP support.
3713
3714 while (<SCRIPT>)
3715 {
3716 $lineno++;
770feb2f
TL
3717 # Could remove these variable settings because they are already
3718 # set above, but doesn't hurt to leave them here.
151b83f8
PH
3719 if (/^no_message_check/) { $message_skip = 1; next; }
3720 if (/^no_msglog_check/) { $msglog_skip = 1; next; }
3721 if (/^no_stderr_check/) { $stderr_skip = 1; next; }
3722 if (/^no_stdout_check/) { $stdout_skip = 1; next; }
3723 if (/^rmfiltertest/) { $rmfiltertest = 1; next; }
3724 if (/^sortlog/) { $sortlog = 1; next; }
3725
21c28500
PH
3726 if (/^need_largefiles/)
3727 {
3728 next if $have_largefiles;
3729 print ">>> Large file support is needed for test $testno, but is not available: skipping\n";
3730 $docheck = 0; # don't check output
3731 undef $_; # pretend EOF
3732 last;
3733 }
3734
151b83f8
PH
3735 if (/^need_ipv4/)
3736 {
3737 next if $have_ipv4;
3738 print ">>> IPv4 is needed for test $testno, but is not available: skipping\n";
3739 $docheck = 0; # don't check output
3740 undef $_; # pretend EOF
3741 last;
3742 }
3743
3744 if (/^need_ipv6/)
3745 {
3746 if ($have_ipv6)
3747 {
3748 $is_ipv6test = 1;
3749 next;
3750 }
3751 print ">>> IPv6 is needed for test $testno, but is not available: skipping\n";
3752 $docheck = 0; # don't check output
3753 undef $_; # pretend EOF
3754 last;
3755 }
3756
3757 if (/^need_move_frozen_messages/)
3758 {
3759 next if defined $parm_support{"move_frozen_messages"};
3760 print ">>> move frozen message support is needed for test $testno, " .
3761 "but is not\n>>> available: skipping\n";
3762 $docheck = 0; # don't check output
3763 undef $_; # pretend EOF
3764 last;
3765 }
3766
3767 last unless /^(#|\s*$)/;
3768 }
3769 last if !defined $_; # Hit EOF
3770
3771 my($subtest_startline) = $lineno;
3772
59eaad2b
JH
3773 # Now run the command. The function returns 0 for an inline command,
3774 # 1 if a non-exim command was run and waited for, 2 if an exim
3775 # command was run and waited for, and 3 if a command
151b83f8
PH
3776 # was run and not waited for (usually a daemon or server startup).
3777
3778 my($commandname) = "";
3779 my($expectrc) = 0;
1ca9f507 3780 my($rc, $run_extra) = run_command($testno, \$subtestno, \$expectrc, \$commandname, $TEST_STATE);
151b83f8
PH
3781 my($cmdrc) = $?;
3782
f41e0506
JH
3783$0 = "[runtest $testno]";
3784
1ca9f507
PP
3785 if ($debug) {
3786 print ">> rc=$rc cmdrc=$cmdrc\n";
3787 if (defined $run_extra) {
3788 foreach my $k (keys %$run_extra) {
3789 my $v = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : '<undef>';
3790 print ">> $k -> $v\n";
3791 }
3792 }
3793 }
3794 $run_extra = {} unless defined $run_extra;
3795 foreach my $k (keys %$run_extra) {
3796 if (exists $TEST_STATE->{$k}) {
3797 my $nv = defined $run_extra->{$k} ? qq!"$run_extra->{$k}"! : 'removed';
3798 print ">> override of $k; was $TEST_STATE->{$k}, now $nv\n" if $debug;
3799 }
3800 if (defined $run_extra->{$k}) {
3801 $TEST_STATE->{$k} = $run_extra->{$k};
3802 } elsif (exists $TEST_STATE->{$k}) {
3803 delete $TEST_STATE->{$k};
3804 }
3805 }
151b83f8
PH
3806
3807 # Hit EOF after an initial return code number
3808
3809 tests_exit(-1, "Unexpected EOF in script") if ($rc == 4);
3810
3811 # Carry on with the next command if we did not wait for this one. $rc == 0
3812 # if no subprocess was run; $rc == 3 if we started a process but did not
3813 # wait for it.
3814
3815 next if ($rc == 0 || $rc == 3);
3816
3817 # We ran and waited for a command. Check for the expected result unless
3818 # it died.
3819
3820 if ($cmdrc != $expectrc && !$sigpipehappened)
3821 {
3822 printf("** Command $commandno (\"$commandname\", starting at line $subtest_startline)\n");
3823 if (($cmdrc & 0xff) == 0)
3824 {
3825 printf("** Return code %d (expected %d)", $cmdrc/256, $expectrc/256);
3826 }
3827 elsif (($cmdrc & 0xff00) == 0)
3828 { printf("** Killed by signal %d", $cmdrc & 255); }
3829 else
3830 { printf("** Status %x", $cmdrc); }
3831
3832 for (;;)
3833 {
4be52428 3834 print "\nshow stdErr, show stdOut, Retry, Continue (without file comparison), or Quit? [Q] ";
825fae12 3835 $_ = $force_continue ? "c" : <T>;
151b83f8 3836 tests_exit(1) if /^q?$/i;
c1c469db 3837 log_failure($log_failed_filename, $testno, "exit code unexpected") if (/^c$/i && $force_continue);
d1cebc7f
JH
3838 if ($force_continue)
3839 {
a0418528 3840 print "\nstderr tail:\n";
d1cebc7f
JH