2 # Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
3 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
4 # end-to-end IMAP tests, see unit tests in t/imap.t, too
8 use PublicInbox::TestCommon;
9 use PublicInbox::Config;
10 use PublicInbox::Spawn qw(which);
11 require_mods(qw(DBD::SQLite Mail::IMAPClient Mail::IMAPClient::BodyStructure
12 Email::Address::XS||Mail::Address Parse::RecDescent));
13 my $imap_client = 'Mail::IMAPClient';
14 my $can_compress = $imap_client->can('compress');
15 if ($can_compress) { # hope this gets fixed upstream, soon
16 require PublicInbox::IMAPClient;
17 $imap_client = 'PublicInbox::IMAPClient';
20 require_ok 'PublicInbox::IMAP';
21 my $first_range = '0';
25 require_mods('Search::Xapian', 1);
30 push(@V, 2) if require_git('2.6', 1);
32 my ($tmpdir, $for_destroy) = tmpdir();
33 my $home = "$tmpdir/home";
34 local $ENV{HOME} = $home;
37 my $addr = "i$V\@example.com";
39 my $url = "http://example.com/i$V";
40 my $inboxdir = "$tmpdir/$name";
41 my $folder = "inbox.i$V";
42 my $cmd = ['-init', "-V$V", "-L$level", "--ng=$folder",
43 $name, $inboxdir, $url, $addr];
44 run_script($cmd) or BAIL_OUT("init $name");
46 xsys(qw(git config), "--file=$ENV{HOME}/.public-inbox/config",
47 'publicinboxmda.spamcheck', 'none') == 0 or
48 BAIL_OUT("config: $?");
50 open(my $fh, '<', 't/utf8.eml') or BAIL_OUT("open t/utf8.eml: $!");
51 my $env = { ORIGINAL_RECIPIENT => $addr };
52 run_script(['-mda', '--no-precheck'], $env, { 0 => $fh }) or
53 BAIL_OUT('-mda delivery');
55 run_script(['-index', $inboxdir]) or BAIL_OUT("index $?");
58 my $sock = tcp_server();
59 my $err = "$tmpdir/stderr.log";
60 my $out = "$tmpdir/stdout.log";
61 my $cmd = [ '-imapd', '-W0', "--stdout=$out", "--stderr=$err" ];
62 my $td = start_script($cmd, undef, { 3 => $sock }) or BAIL_OUT("-imapd: $?");
63 my ($ihost, $iport) = tcp_host_port($sock);
64 my %mic_opt = ( Server => $ihost, Port => $iport, Uid => 1 );
65 my $mic = $imap_client->new(%mic_opt);
66 my $pre_login_capa = $mic->capability;
67 is(grep(/\AAUTH=ANONYMOUS\z/, @$pre_login_capa), 1,
68 'AUTH=ANONYMOUS advertised pre-login');
70 $mic->User('lorelei');
71 $mic->Password('Hunter2');
72 ok($mic->login && $mic->IsAuthenticated, 'LOGIN works');
73 my $post_login_capa = $mic->capability;
74 ok(join("\n", @$pre_login_capa) ne join("\n", @$post_login_capa),
75 'got different capabilities post-login');
77 $mic_opt{Authmechanism} = 'ANONYMOUS';
78 $mic_opt{Authcallback} = sub { '' };
79 $mic = $imap_client->new(%mic_opt);
80 ok($mic && $mic->login && $mic->IsAuthenticated, 'AUTHENTICATE ANONYMOUS');
81 my $post_auth_anon_capa = $mic->capability;
82 is_deeply($post_auth_anon_capa, $post_login_capa,
83 'auth anon has same capabilities');
85 ok($mic->noop, 'NOOP');
86 ok($mic->noop, 'NOOP (again)'); # for warnings
87 ok(!$mic->examine('foo') && ($e = $@), 'EXAMINE non-existent');
88 like($e, qr/\bNO\b/, 'got a NO on EXAMINE for non-existent');
89 ok(!$mic->select('foo') && ($e = $@), 'EXAMINE non-existent');
90 like($e, qr/\bNO\b/, 'got a NO on EXAMINE for non-existent');
91 my $mailbox1 = "inbox.i1.$first_range";
92 ok($mic->select('inbox.i1'), 'SELECT on parent succeeds');
93 ok($mic->noop, 'NOOP while selected');
94 ok($mic->noop, 'NOOP again while selected'); # check warnings later
95 ok($mic->select($mailbox1), 'SELECT succeeds');
96 ok($mic->examine($mailbox1), 'EXAMINE succeeds');
97 my @raw = $mic->status($mailbox1, qw(Messages uidnext uidvalidity));
98 is(scalar(@raw), 2, 'got status response');
99 like($raw[0], qr/\A\*\x20STATUS\x20inbox\.i1\.$first_range\x20
100 \(MESSAGES\x20\d+\x20UIDNEXT\x20\d+\x20UIDVALIDITY\x20\d+\)\r\n/sx);
101 like($raw[1], qr/\A\S+ OK /, 'finished status response');
103 my @orig_list = @raw = $mic->list;
104 like($raw[0], qr/^\* LIST \(.*?\) "\." INBOX/,
106 like($raw[-1], qr/^\S+ OK /, 'response ended with OK');
107 is(scalar(@raw), scalar(@V) * 2 + 2, 'default LIST response');
108 @raw = $mic->list('', 'inbox.i1');
109 is(scalar(@raw), 2, 'limited LIST response');
110 like($raw[0], qr/^\* LIST \(.*?\) "\." INBOX/,
112 like($raw[-1], qr/^\S+ OK /, 'response ended with OK');
114 my $ret = $mic->search('all') or BAIL_OUT "SEARCH FAIL $@";
115 is_deeply($ret, [ 1 ], 'search all works');
116 $ret = $mic->search('uid 1') or BAIL_OUT "SEARCH FAIL $@";
117 is_deeply($ret, [ 1 ], 'search UID 1 works');
118 $ret = $mic->search('uid 1:1') or BAIL_OUT "SEARCH FAIL $@";
119 is_deeply($ret, [ 1 ], 'search UID 1:1 works');
120 $ret = $mic->search('uid 1:*') or BAIL_OUT "SEARCH FAIL $@";
121 is_deeply($ret, [ 1 ], 'search UID 1:* works');
122 $ret = $mic->search('DELETED') or BAIL_OUT "SEARCH FAIL $@";
123 is_deeply($ret, [], 'searching for DELETED returns nothing');
126 skip 'Xapian missing', 8 if $level eq 'basic';
127 my $x = $mic->search(qw(smaller 99999));
128 is_deeply($x, [1], 'SMALLER works with Xapian (hit)');
129 $x = $mic->search(qw(smaller 9));
130 is_deeply($x, [], 'SMALLER works with Xapian (miss)');
132 $x = $mic->search(qw(larger 99999));
133 is_deeply($x, [], 'LARGER works with Xapian (miss)');
134 $x = $mic->search(qw(larger 9));
135 is_deeply($x, [1], 'LARGER works with Xapian (hit)');
137 $x = $mic->search(qw(HEADER Message-ID testmessage@example.com));
138 is_deeply($x, [1], 'HEADER Message-ID works');
140 $x = $mic->search(qw(DRAFT HEADER Message-ID testmessage@example.com));
141 is_deeply($x, [], 'impossible (DRAFT) key filters out match');
143 $x = $mic->search(qw(HEADER Message-ID miss));
144 is_deeply($x, [], 'HEADER Message-ID can miss');
146 my @q = qw[OR HEADER Message-ID testmessage@example.com
147 (OR FROM Ryan (OR TO Joe CC Scott))];
148 $x = $mic->search(join(' ', @q));
149 is_deeply($x, [1], 'nested query works');
152 is_deeply(scalar $mic->flags('1'), [], '->flags works');
154 # RFC 3501 section 6.4.8 states:
155 # Also note that a UID range of 559:* always includes the
156 # UID of the last message in the mailbox, even if 559 is
157 # higher than any assigned UID value.
158 my $exp = $mic->fetch_hash(1, 'UID');
159 $ret = $mic->fetch_hash('559:*', 'UID');
160 is_deeply($ret, $exp, 'beginning range too big');
162 my @w; # Mail::IMAPClient hits a warning via overload
163 local $SIG{__WARN__} = sub { push @w, @_ };
164 $ret = $mic->fetch_hash(my $r = '559:558', 'UID');
165 is_deeply($ret, {}, "out-of-range UID FETCH $r");
166 @w = grep(!/\boverload\.pm\b/, @w);
167 is_deeply(\@w, [], 'no unexpected warning');
169 $ret = $mic->fetch_hash(my $r = '558:559', 'UID');
170 is_deeply($ret, {}, "out-of-range UID FETCH $r");
173 for my $r ('1:*', '1') {
174 $ret = $mic->fetch_hash($r, 'RFC822') or BAIL_OUT "FETCH $@";
175 is_deeply([keys %$ret], [1]);
176 like($ret->{1}->{RFC822}, qr/\r\n\r\nThis is a test/, 'read full');
178 # ensure Mail::IMAPClient behaves
179 my $str = $mic->message_string($r) or BAIL_OUT "->message_string: $@";
180 is($str, $ret->{1}->{RFC822}, '->message_string works as expected');
182 my $sz = $mic->fetch_hash($r, 'RFC822.size') or BAIL_OUT "FETCH $@";
183 is($sz->{1}->{'RFC822.SIZE'}, length($ret->{1}->{RFC822}),
186 $ret = $mic->fetch_hash($r, 'RFC822.HEADER') or BAIL_OUT "FETCH $@";
187 is_deeply([keys %$ret], [1]);
188 like($ret->{1}->{'RFC822.HEADER'},
189 qr/^Message-ID: <testmessage\@example\.com>/ms, 'read header');
191 $ret = $mic->fetch_hash($r, 'INTERNALDATE') or BAIL_OUT "FETCH $@";
192 is($ret->{1}->{'INTERNALDATE'}, '01-Jan-1970 00:00:00 +0000',
193 'internaldate matches');
194 ok(!$mic->fetch_hash($r, 'INFERNALDATE'), 'bogus attribute fails');
196 my $envelope = $mic->get_envelope($r) or BAIL_OUT("get_envelope: $@");
197 is($envelope->{bcc}, 'NIL', 'empty bcc');
198 is($envelope->{messageid}, '<testmessage@example.com>', 'messageid');
199 is(scalar @{$envelope->{to}}, 1, 'one {to} header');
200 # *sigh* too much to verify...
201 #use Data::Dumper; diag Dumper($envelope);
203 $ret = $mic->fetch_hash($r, 'FLAGS') or BAIL_OUT "FETCH $@";
204 is_deeply($ret->{1}->{FLAGS}, '', 'no flags');
206 $ret = $mic->fetch_hash($r, 'BODY[1]') or BAIL_OUT "FETCH $@";
207 like($ret->{1}->{'BODY[1]'}, qr/\AThis is a test message/, 'BODY[1]');
209 $ret = $mic->fetch_hash($r, 'BODY[1]<1>') or BAIL_OUT "FETCH $@";
210 like($ret->{1}->{'BODY[1]<1>'}, qr/\Ahis is a test message/,
213 $ret = $mic->fetch_hash($r, 'BODY[1]<2.3>') or BAIL_OUT "FETCH $@";
214 is($ret->{1}->{'BODY[1]<2>'}, "is ", 'BODY[1]<2.3>');
215 $ret = $mic->bodypart_string($r, 1, 3, 2) or
216 BAIL_OUT "bodypart_string $@";
217 is($ret, "is ", 'bodypart string');
219 $ret = $mic->fetch_hash($r, 'BODY[HEADER.FIELDS.NOT (Message-ID)]')
220 or BAIL_OUT "FETCH $@";
221 $ret = $ret->{1}->{'BODY[HEADER.FIELDS.NOT (MESSAGE-ID)]'};
222 unlike($ret, qr/message-id/i, 'Message-ID excluded');
223 like($ret, qr/\r\n\r\n\z/s, 'got header end');
225 $ret = $mic->fetch_hash($r, 'BODY[HEADER.FIELDS (Message-ID)]')
226 or BAIL_OUT "FETCH $@";
227 is($ret->{1}->{'BODY[HEADER.FIELDS (MESSAGE-ID)]'},
228 'Message-ID: <testmessage@example.com>'."\r\n\r\n",
229 'got only Message-ID');
231 my $bs = $mic->get_bodystructure($r) or BAIL_OUT("bodystructure: $@");
232 ok($bs, 'got a bodystructure');
233 is(lc($bs->bodytype), 'text', '->bodytype');
234 is(lc($bs->bodyenc), '8bit', '->bodyenc');
236 ok($mic->has_capability('COMPRESS') ||
237 $mic->has_capability('COMPRESS=DEFLATE'), 'deflate cap');
239 skip 'Mail::IMAPClient too old for ->compress', 2 if !$can_compress;
240 my $c = $imap_client->new(%mic_opt);
241 ok($c && $c->compress, 'compress enabled');
242 ok($c->examine($mailbox1), 'EXAMINE succeeds after COMPRESS');
243 $ret = $c->search('uid 1:*') or BAIL_OUT "SEARCH FAIL $@";
244 is_deeply($ret, [ 1 ], 'search UID 1:* works after compression');
247 ok($mic->logout, 'logout works');
249 my $have_inotify = eval { require Linux::Inotify2; 1 };
251 my $pi_cfg = PublicInbox::Config->new;
252 $pi_cfg->each_inbox(sub {
254 my $env = { ORIGINAL_RECIPIENT => $ibx->{-primary_address} };
255 my $name = $ibx->{name};
256 my $ng = $ibx->{newsgroup};
257 my $mic = $imap_client->new(%mic_opt);
258 ok($mic && $mic->login && $mic->IsAuthenticated, "authed $name");
259 my $mb = "$ng.$first_range";
260 my $uidnext = $mic->uidnext($mb); # we'll fetch BODYSTRUCTURE on this
261 ok($uidnext, 'got uidnext for later fetch');
262 ok($mic->has_capability('IDLE'), "IDLE capa $name");
263 ok(!$mic->idle, "IDLE fails w/o SELECT/EXAMINE $name");
264 ok($mic->examine($mb), "EXAMINE $ng succeeds");
265 ok(my $idle_tag = $mic->idle, "IDLE succeeds on $ng");
267 open(my $fh, '<', 't/data/message_embed.eml') or BAIL_OUT("open: $!");
268 run_script(['-mda', '--no-precheck'], $env, { 0 => $fh }) or
269 BAIL_OUT('-mda delivery');
270 my $t0 = Time::HiRes::time();
271 ok(my @res = $mic->idle_data(11), "IDLE succeeds on $ng");
272 is(grep(/\A\* [0-9] EXISTS\b/, @res), 1, 'got EXISTS message');
273 ok((Time::HiRes::time() - $t0) < 10, 'IDLE client notified');
275 my (@ino_info, $ino_fdinfo);
277 skip 'no inotify support', 1 unless $have_inotify;
278 skip 'missing /proc/$PID/fd', 1 if !-d "/proc/$td->{pid}/fd";
280 readlink($_) =~ /\binotify\b/
281 } glob("/proc/$td->{pid}/fd/*");
282 is(scalar(@ino), 1, 'only one inotify FD');
283 my $ino_fd = (split('/', $ino[0]))[-1];
284 $ino_fdinfo = "/proc/$td->{pid}/fdinfo/$ino_fd";
285 if (open my $fh, '<', $ino_fdinfo) {
287 @ino_info = grep(/^inotify wd:/, <$fh>);
288 ok(scalar(@ino_info), 'inotify has watches');
290 skip "$ino_fdinfo missing: $!", 1;
294 # ensure IDLE persists across HUP, w/o extra watches or FDs
295 $td->kill('HUP') or BAIL_OUT "failed to kill -imapd: $!";
296 for my $n (1..2) { # kick the event loop so we know HUP is done
297 my $m = $imap_client->new(%mic_opt);
298 ok($m->login && $m->IsAuthenticated && $m->logout,
299 "connection $n works after HUP");
302 open($fh, '<', 't/data/0001.patch') or BAIL_OUT("open: $!");
303 run_script(['-mda', '--no-precheck'], $env, { 0 => $fh }) or
304 BAIL_OUT('-mda delivery');
305 $t0 = Time::HiRes::time();
306 ok(@res = $mic->idle_data(11), "IDLE succeeds on $ng after HUP");
307 is(grep(/\A\* [0-9] EXISTS\b/, @res), 1, 'got EXISTS message');
308 ok((Time::HiRes::time() - $t0) < 10, 'IDLE client notified');
309 ok($mic->done($idle_tag), 'IDLE DONE');
310 my $bs = $mic->get_bodystructure($uidnext);
311 ok($bs, 'BODYSTRUCTURE ok for deeply nested');
312 $ret = $mic->fetch_hash($uidnext, 'BODY') or BAIL_OUT "FETCH $@";
313 ok($ret->{$uidnext}->{BODY}, 'got something in BODY');
315 # this matches dovecot behavior
316 $ret = $mic->fetch_hash($uidnext, 'BODY[1]') or BAIL_OUT "FETCH $@";
317 is($ret->{$uidnext}->{'BODY[1]'},
318 "testing embedded message harder\r\n", 'BODY[1]');
319 $ret = $mic->fetch_hash($uidnext, 'BODY[2]') or BAIL_OUT "FETCH $@";
320 like($ret->{$uidnext}->{'BODY[2]'},
321 qr/\ADate: Sat, 18 Apr 2020 22:20:20 /, 'BODY[2]');
323 $ret = $mic->fetch_hash($uidnext, 'BODY[2.1.1]') or BAIL_OUT "FETCH $@";
324 is($ret->{$uidnext}->{'BODY[2.1.1]'},
325 "testing embedded message\r\n", 'BODY[2.1.1]');
327 $ret = $mic->fetch_hash($uidnext, 'BODY[2.1.2]') or BAIL_OUT "FETCH $@";
328 like($ret->{$uidnext}->{'BODY[2.1.2]'}, qr/\AFrom: /,
329 'BODY[2.1.2] tip matched');
330 like($ret->{$uidnext}->{'BODY[2.1.2]'},
331 # trailing CRLF may vary depending on MIME parser
332 qr/done_testing;(?:\r\n){1,2}\z/,
333 'BODY[2.1.2] tail matched');
335 $ret = $mic->fetch_hash("1:$uidnext", 'BODY[2.HEADER]') or
336 BAIL_OUT "2.HEADER $@";
337 like($ret->{$uidnext}->{'BODY[2.HEADER]'},
338 qr/\ADate: Sat, 18 Apr 2020 22:20:20 /,
339 '2.HEADER of message/rfc822');
341 $ret = $mic->fetch_hash($uidnext, 'BODY[2.MIME]') or
342 BAIL_OUT "2.MIME $@";
343 is($ret->{$uidnext}->{'BODY[2.MIME]'}, <<EOF, 'BODY[2.MIME]');
344 Content-Type: message/rfc822\r
345 Content-Disposition: attachment; filename="embed2x\.eml"\r
349 my @hits = $mic->search('SENTON' => '18-Apr-2020');
350 is_deeply(\@hits, [ $uidnext ], 'search with date condition works');
351 ok($mic->examine($ng), 'EXAMINE on dummy');
352 @hits = $mic->search('SENTSINCE' => '18-Apr-2020');
353 is_deeply(\@hits, [], 'search on dummy with condition works');
354 ok(!$mic->search('SENTSINCE' => '18-Abr-2020'), 'bad month fails');
356 my $ret = $mic->fetch_hash(2, 'RFC822');
358 'MSN FETCH on empty dummy will not trigger warnings, later');
361 # message sequence numbers :<
362 is($mic->Uid(0), 0, 'disable UID on '.ref($mic));
363 ok($mic->reconnect, 'reconnected');
364 $ret = $mic->fetch_hash('1,2:3', 'RFC822') or BAIL_OUT "FETCH $@";
365 is(scalar keys %$ret, 3, 'got all 3 messages with comma-separated sequence');
366 $ret = $mic->fetch_hash('1:*', 'RFC822') or BAIL_OUT "FETCH $@";
367 is(scalar keys %$ret, 3, 'got all 3 messages');
370 # do any clients use non-UID IMAP SEARCH?
371 skip 'Xapian missing', 3 if $level eq 'basic';
372 my $x = $mic->search('all');
373 is_deeply($x, [1, 2, 3], 'MSN SEARCH works before rm');
374 $x = $mic->search(qw(header subject embedded));
375 is_deeply($x, [2], 'MSN SEARCH on Subject works before rm');
376 $x = $mic->search('FROM scraper@example.com');
377 is_deeply($x, [], "MSN SEARCH miss won't trigger warnings");
381 my $rdr = { 0 => \($ret->{1}->{RFC822}) };
382 my $env = { HOME => $ENV{HOME} };
383 my @cmd = qw(-learn rm --all);
384 run_script(\@cmd, $env, $rdr) or BAIL_OUT('-learn rm');
388 # do any clients use non-UID IMAP SEARCH? We only ensure
389 # MSN "SEARCH" can return a result which can be retrieved
391 skip 'Xapian missing', 3 if $level eq 'basic';
392 my $x = $mic->search(qw(header subject embedded));
393 is(scalar(@$x), 1, 'MSN SEARCH on Subject works after rm');
395 skip 'previous test failed', 1 if !scalar(@$x);
396 $x = $mic->message_string($x->[0]);
397 is($x, $ret->{2}->{RFC822}, 'message 2 unchanged');
399 $x = $mic->search(qw(text embedded));
400 is(scalar(@$x), 1, 'MSN SEARCH on TEXT works after rm');
403 # FIXME? no EXPUNGE response, yet
404 my $r2 = $mic->fetch_hash('1:*', 'BODY.PEEK[]') or BAIL_OUT "FETCH $@";
405 is(scalar keys %$r2, 2, 'did not get all 3 messages');
406 is($r2->{2}->{'BODY[]'}, $ret->{2}->{RFC822}, 'message 2 unchanged');
407 is($r2->{3}->{'BODY[]'}, $ret->{3}->{RFC822}, 'message 3 unchanged');
408 $r2 = $mic->fetch_hash(2, 'BODY.PEEK[HEADER.FIELDS (message-id)]')
409 or BAIL_OUT "FETCH $@";
410 is($r2->{2}->{'BODY[HEADER.FIELDS (MESSAGE-ID)]'},
411 'Message-ID: <20200418222508.GA13918@dcvr>'."\r\n\r\n",
412 'BODY.PEEK[HEADER.FIELDS ...] drops .PEEK');
415 my @new_list = $mic->list;
416 # tag differs in [-1]
417 like($orig_list[-1], qr/\A\S+ OK List done\r\n/, 'orig LIST');
418 like($new_list[-1], qr/\A\S+ OK List done\r\n/, 'new LIST');
421 # TODO: not sure if sort order matters, imapd_refresh_finalize
422 # doesn't sort, hopefully clients don't care...
423 @new_list = sort @new_list;
424 @orig_list = sort @orig_list;
425 is_deeply(\@new_list, \@orig_list, 'LIST identical');
427 ok($mic->close, 'CLOSE works');
428 ok(!$mic->close, 'CLOSE not idempotent');
429 ok($mic->logout, 'logged out');
432 my $c = tcp_connect($sock);
434 like(<$c>, qr/\* OK/, 'got a greeting');
436 like(<$c>, qr/\A\* BAD Error in IMAP command/, 'empty line');
437 print $c "tagonly\r\n";
438 like(<$c>, qr/\Atagonly BAD Error in IMAP command/, 'tag-only line');
442 use_ok 'PublicInbox::Watch';
443 use_ok 'PublicInbox::InboxIdle';
444 require_git('1.8.5', 1) or
445 skip('git 1.8.5+ needed for --urlmatch', 4);
446 my $old_env = { HOME => $ENV{HOME} };
447 my $home = "$tmpdir/watch_home";
448 mkdir $home or BAIL_OUT $!;
449 mkdir "$home/.public-inbox" or BAIL_OUT $!;
450 local $ENV{HOME} = $home;
451 my $name = 'watchimap';
452 my $addr = "i1\@example.com";
453 my $url = "http://example.com/i1";
454 my $inboxdir = "$tmpdir/watchimap";
455 my $cmd = ['-init', '-V2', '-Lbasic', $name, $inboxdir, $url, $addr];
456 my $imapurl = "imap://$ihost:$iport/inbox.i1.0";
457 run_script($cmd) or BAIL_OUT("init $name");
458 xsys(qw(git config), "--file=$home/.public-inbox/config",
459 "publicinbox.$name.watch",
460 $imapurl) == 0 or BAIL_OUT "git config $?";
461 my $cfg = PublicInbox::Config->new;
462 PublicInbox::DS->Reset;
463 my $ii = PublicInbox::InboxIdle->new($cfg);
464 my $cb = sub { PublicInbox::DS->SetPostLoopCallback(sub {}) };
465 my $obj = bless \$cb, 'PublicInbox::TestCommon::InboxWakeup';
466 $cfg->each_inbox(sub { $_[0]->subscribe_unlock('ident', $obj) });
467 my $watcherr = "$tmpdir/watcherr";
468 open my $err_wr, '>>', $watcherr or BAIL_OUT $!;
469 open my $err, '<', $watcherr or BAIL_OUT $!;
470 my $w = start_script(['-watch'], undef, { 2 => $err_wr });
472 diag 'waiting for initial fetch...';
473 PublicInbox::DS->EventLoop;
474 diag 'inbox unlocked on initial fetch, waiting for IDLE';
476 tick until (grep(/I: \S+ idling/, <$err>));
477 open my $fh, '<', 't/iso-2202-jp.eml' or BAIL_OUT $!;
478 $old_env->{ORIGINAL_RECIPIENT} = $addr;
479 ok(run_script([qw(-mda --no-precheck)], $old_env, { 0 => $fh }),
480 'delivered a message for IDLE to kick -watch');
481 diag 'waiting for IMAP IDLE wakeup';
482 PublicInbox::DS->SetPostLoopCallback(undef);
483 PublicInbox::DS->EventLoop;
484 diag 'inbox unlocked on IDLE wakeup';
486 # try again with polling
487 xsys(qw(git config), "--file=$home/.public-inbox/config",
488 'imap.PollInterval', 0.11) == 0
489 or BAIL_OUT "git config $?";
491 diag 'waiting for -watch reload + initial fetch';
492 tick until (grep(/I: will check/, <$err>));
494 open $fh, '<', 't/psgi_attach.eml' or BAIL_OUT $!;
495 ok(run_script([qw(-mda --no-precheck)], $old_env, { 0 => $fh }),
496 'delivered a message for -watch PollInterval');
498 diag 'waiting for PollInterval wakeup';
499 PublicInbox::DS->SetPostLoopCallback(undef);
500 PublicInbox::DS->EventLoop;
501 diag 'inbox unlocked (poll)';
504 is($?, 0, 'no error in exited -watch process');
506 $cfg->each_inbox(sub { shift->unsubscribe_unlock('ident') });
508 PublicInbox::DS->Reset;
510 my @err = grep(!/^I:/, <$err>);
511 is(@err, 0, 'no warnings/errors from -watch'.join(' ', @err));
513 if ($ENV{TEST_KILL_IMAPD}) { # not sure how reliable this test can be
514 xsys(qw(git config), "--file=$home/.public-inbox/config",
515 qw(--unset imap.PollInterval)) == 0
516 or BAIL_OUT "git config $?";
517 truncate($err_wr, 0) or BAIL_OUT $!;
519 $w = start_script(['-watch'], undef, { 2 => $err_wr });
521 tick until (grep(/I: \S+ idling/, <$err>));
522 diag 'killing imapd, waiting for CPU spins';
528 is($?, 0, 'no error in exited -watch process');
530 my $c = $t1[2] + $t1[3] - $t0[2] - $t0[3];
531 my $thresh = (0.9 * $delay);
532 diag "c=$c, threshold=$thresh";
533 ok($c < $thresh, 'did not burn much CPU');
534 is_deeply([grep(/ line \d+$/m, <$err>)], [],
535 'no backtraces from errors');
541 is($?, 0, 'no error in exited process') if !$ENV{TEST_KILL_IMAPD};
542 open my $fh, '<', $err or BAIL_OUT("open $err failed: $!");
543 my $eout = do { local $/; <$fh> };
544 unlike($eout, qr/wide/i, 'no Wide character warnings');
545 unlike($eout, qr/uninitialized/i, 'no uninitialized warnings');