1 # Copyright (C) 2015-2021 all contributors <meta@public-inbox.org>
2 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
6 use PublicInbox::TestCommon;
7 require_mods(qw(DBD::SQLite Search::Xapian));
8 require PublicInbox::SearchIdx;
9 require PublicInbox::Inbox;
10 require PublicInbox::InboxWritable;
12 use POSIX qw(strftime);
13 my ($tmpdir, $for_destroy) = tmpdir();
14 my $git_dir = "$tmpdir/a.git";
15 my $ibx = PublicInbox::Inbox->new({ inboxdir => $git_dir });
16 my ($root_id, $last_id);
18 is(0, xsys(qw(git init --shared -q --bare), $git_dir), "git init (main)")
19 or BAIL_OUT("`git init --shared' failed, weird FS or seccomp?");
20 eval { PublicInbox::Search->new($ibx)->xdb };
21 ok($@, "exception raised on non-existent DB");
23 my $rw = PublicInbox::SearchIdx->new($ibx, 1);
24 $ibx->with_umask(sub {
30 $rw->commit_txn_lazy if $rw;
31 $rw = PublicInbox::SearchIdx->new($ibx, 1);
32 $rw->{qp_flags} = 0; # quiet a warning
38 my ($got, $exp, $msg) = @_;
39 is(sprintf('0%03o', $got), sprintf('0%03o', $exp), $msg);
43 # git repository perms
44 oct_is($ibx->_git_config_perm(),
45 &PublicInbox::InboxWritable::PERM_GROUP,
46 'undefined permission is group');
48 [ '0644', 0022, '644 => umask(0022)' ],
49 [ '0600', 0077, '600 => umask(0077)' ],
50 [ '0640', 0027, '640 => umask(0027)' ],
51 [ 'group', 0007, 'group => umask(0007)' ],
52 [ 'everybody', 0002, 'everybody => umask(0002)' ],
53 [ 'umask', umask, 'umask => existing umask' ],
56 my ($perm, $exp, $msg) = @$_;
57 my $got = PublicInbox::InboxWritable::_umask_for(
58 PublicInbox::InboxWritable->_git_config_perm($perm));
59 oct_is($got, $exp, $msg);
64 my $crlf_adjust = \&PublicInbox::Smsg::crlf_adjust;
65 is($crlf_adjust->("hi\r\nworld\r\n"), 0, 'no adjustment needed');
66 is($crlf_adjust->("hi\nworld\n"), 2, 'LF-only counts two CR');
67 is($crlf_adjust->("hi\r\nworld\n"), 1, 'CRLF/LF-mix 1 counts 1 CR');
68 is($crlf_adjust->("hi\nworld\r\n"), 1, 'CRLF/LF-mix 2 counts 1 CR');
71 $ibx->with_umask(sub {
72 my $root = PublicInbox::Eml->new(<<'EOF');
73 Date: Fri, 02 Oct 1993 00:00:00 +0000
76 From: John Smith <js@example.com>
78 List-Id: I'm not mad <i.m.just.bored>
82 my $last = PublicInbox::Eml->new(<<'EOF');
83 Date: Sat, 02 Oct 2010 00:00:00 +0000
84 Subject: Re: Hello world
87 From: John Smith <js@example.com>
90 List-Id: there's nothing <left.for.me.to.do>
96 $root_id = $rw->add_message($root);
97 is($root_id, int($root_id), "root_id is an integer: $root_id");
98 $last_id = $rw->add_message($last);
99 is($last_id, int($last_id), "last_id is an integer: $last_id");
104 sort(map { $_->{mid} } @$msgs);
108 my ($query_string, $opt) = @_;
109 my $mset = $ibx->search->mset($query_string, $opt);
110 $ibx->search->mset_to_smsg($ibx, $mset);
115 my $found = $query->('m:root@s');
116 is(scalar(@$found), 1, "message found");
117 is($found->[0]->{mid}, 'root@s', 'mid set correctly') if @$found;
120 my @exp = sort qw(root@s last@s);
122 $res = $query->('s:(Hello world)');
123 @res = filter_mids($res);
124 is_deeply(\@res, \@exp, 'got expected results for s:() match');
126 $res = $query->('s:"Hello world"');
127 @res = filter_mids($res);
128 is_deeply(\@res, \@exp, 'got expected results for s:"" match');
130 $res = $query->('s:"Hello world"', {limit => 1});
131 is(scalar @$res, 1, "limit works");
132 my $first = $res->[0];
134 $res = $query->('s:"Hello world"', {offset => 1});
135 is(scalar @$res, 1, "offset works");
136 my $second = $res->[0];
138 isnt($first, $second, "offset returned different result from limit");
142 $ibx->with_umask(sub {
144 my $rmid = '<ghost-message@s>';
145 my $reply_to_ghost = PublicInbox::Eml->new(<<"EOF");
146 Date: Sat, 02 Oct 2010 00:00:00 +0000
148 Message-ID: <ghost-reply\@s>
150 From: Time Traveler <tt\@example.com>
151 To: list\@example.com
156 my $reply_id = $rw->add_message($reply_to_ghost);
157 is($reply_id, int($reply_id), "reply_id is an integer: $reply_id");
159 my $was_ghost = PublicInbox::Eml->new(<<"EOF");
160 Date: Sat, 02 Oct 2010 00:00:01 +0000
163 From: Laggy Sender <lag\@example.com>
164 To: list\@example.com
168 my $ghost_id = $rw->add_message($was_ghost);
169 is($ghost_id, int($ghost_id), "ghost_id is an integer: $ghost_id");
170 my $msgs = $rw->{oidx}->get_thread('ghost-message@s');
171 is(scalar(@$msgs), 2, 'got both messages in ghost thread');
172 foreach (qw(sid tid)) {
173 is($msgs->[0]->{$_}, $msgs->[1]->{$_}, "{$_} match");
175 isnt($msgs->[0]->{num}, $msgs->[1]->{num}, "num do not match");
176 ok($_->{num} > 0, 'positive art num') foreach @$msgs
179 # search thread on ghost
184 my $res = $query->('ghost');
185 my @exp = sort qw(ghost-message@s ghost-reply@s);
186 my @res = filter_mids($res);
187 is_deeply(\@res, \@exp, 'got expected results for Subject match');
190 $res = $query->('goodbye');
191 is(scalar(@$res), 1, "goodbye message found");
192 is($res->[0]->{mid}, 'last@s', 'got goodbye message body') if @$res;
195 $res = $query->('dt:20101002000001..20101002000001');
196 @res = filter_mids($res);
197 is_deeply(\@res, ['ghost-message@s'], 'exact Date: match works');
198 $res = $query->('dt:20101002000002..20101002000002');
199 is_deeply($res, [], 'exact Date: match down to the second');
203 $ibx->with_umask(sub {
205 my $long_mid = 'last' . ('x' x 60). '@s';
206 my $long = PublicInbox::Eml->new(<<EOF);
207 Date: Sat, 02 Oct 2010 00:00:00 +0000
208 Subject: long message ID
209 References: <root\@s> <last\@s>
210 In-Reply-To: <last\@s>
211 Message-ID: <$long_mid>,
212 From: "Long I.D." <long-id\@example.com>
213 To: list\@example.com
217 my $long_id = $rw->add_message($long);
218 is($long_id, int($long_id), "long_id is an integer: $long_id");
224 my $long_reply_mid = 'reply-to-long@1';
225 my $long_reply = PublicInbox::Eml->new(<<EOF);
226 Subject: I break references
227 Date: Sat, 02 Oct 2010 00:00:00 +0000
228 Message-ID: <$long_reply_mid>
229 In-Reply-To: <$long_mid>
230 From: no1 <no1\@example.com>
231 To: list\@example.com
235 ok($rw->add_message($long_reply) > $long_id, "inserted long reply");
238 my $t = $ibx->over->get_thread('root@s');
239 is(scalar(@$t), 4, "got all 4 messages in thread");
240 my @exp = sort($long_reply_mid, 'root@s', 'last@s', $long_mid);
241 @res = filter_mids($t);
242 is_deeply(\@res, \@exp, "get_thread works");
245 # quote prioritization
246 $ibx->with_umask(sub {
248 $rw->add_message(PublicInbox::Eml->new(<<'EOF'));
249 Date: Sat, 02 Oct 2010 00:00:01 +0000
251 Message-ID: <quote@a>
252 From: Quoter <quoter@example.com>
258 $rw->add_message(PublicInbox::Eml->new(<<'EOF'));
259 Date: Sat, 02 Oct 2010 00:00:02 +0000
261 Message-ID: <nquote@a>
262 From: Non-Quoter<non-quoter@example.com>
269 my $res = $query->("theatre");
270 is(scalar(@$res), 2, "got both matches");
272 is($res->[0]->{mid}, 'nquote@a', 'non-quoted scores higher');
273 is($res->[1]->{mid}, 'quote@a', 'quoted result still returned');
275 $res = $query->("illusions");
276 is(scalar(@$res), 1, "got a match for quoted text");
277 is($res->[0]->{mid}, 'quote@a',
278 "quoted result returned if nothing else") if scalar(@$res);
281 # circular references
282 $ibx->with_umask(sub {
283 my $s = 'foo://'. ('Circle' x 15).'/foo';
284 my $doc_id = $rw->add_message(PublicInbox::Eml->new(<<EOF));
286 Date: Sat, 02 Oct 2010 00:00:01 +0000
287 Message-ID: <circle\@a>
288 References: <circle\@a>
289 In-Reply-To: <circle\@a>
290 From: Circle <circle\@example.com>
291 To: list\@example.com
295 ok($doc_id > 0, "doc_id defined with circular reference");
297 my $smsg = $query->('m:circle@a', {limit=>1})->[0];
298 is(defined($smsg), 1, 'found m:circl@a');
300 is($smsg->{references}, '', "no references created");
301 is($smsg->{subject}, $s, 'long subject not rewritten');
306 my $msgs = $query->('d:19931002..20101002');
307 ok(scalar(@$msgs) > 0, 'got results within range');
308 $msgs = $query->('d:20101003..');
309 is(scalar(@$msgs), 0, 'nothing after 20101003');
310 $msgs = $query->('d:..19931001');
311 is(scalar(@$msgs), 0, 'nothing before 19931001');
314 $ibx->with_umask(sub {
315 my $mime = eml_load 't/utf8.eml';
316 my $doc_id = $rw->add_message($mime);
317 ok($doc_id > 0, 'message indexed doc_id with UTF-8');
319 my $msg = $query->('m:testmessage@example.com', {limit => 1})->[0];
320 is(defined($msg), 1, 'found testmessage@example.com');
322 is($mime->header('Subject'), $msg->{subject},
323 'UTF-8 subject preserved');
327 # names and addresses
329 my $mset = $ibx->search->mset('t:list@example.com');
330 is($mset->size, 9, 'searched To: successfully');
331 foreach my $m ($mset->items) {
332 my $smsg = $ibx->over->get_art($m->get_docid);
333 like($smsg->{to}, qr/\blist\@example\.com\b/, 'to appears');
334 my $doc = $m->get_document;
335 my $col = PublicInbox::Search::BYTES();
336 my $bytes = PublicInbox::Search::int_val($doc, $col);
337 like($bytes, qr/\A[0-9]+\z/, '$bytes stored as digit');
338 ok($bytes > 0, '$bytes is > 0');
339 is($bytes, $smsg->{bytes}, 'bytes Xapian value matches Over');
341 $col = PublicInbox::Search::UID();
342 my $uid = PublicInbox::Search::int_val($doc, $col);
343 is($uid, $smsg->{num}, 'UID column matches {num}');
344 is($uid, $m->get_docid, 'UID column matches docid');
347 $mset = $ibx->search->mset('tc:list@example.com');
348 is($mset->size, 9, 'searched To+Cc: successfully');
349 foreach my $m ($mset->items) {
350 my $smsg = $ibx->over->get_art($m->get_docid);
351 my $tocc = join("\n", $smsg->{to}, $smsg->{cc});
352 like($tocc, qr/\blist\@example\.com\b/, 'tocc appears');
355 foreach my $pfx ('tcf:', 'c:') {
356 my $mset = $ibx->search->mset($pfx . 'foo@example.com');
357 is($mset->items, 1, "searched $pfx successfully for Cc:");
358 foreach my $m ($mset->items) {
359 my $smsg = $ibx->over->get_art($m->get_docid);
360 like($smsg->{cc}, qr/\bfoo\@example\.com\b/,
365 foreach my $pfx ('', 'tcf:', 'f:') {
366 my $res = $query->($pfx . 'Laggy');
368 "searched $pfx successfully for From:");
369 foreach my $smsg (@$res) {
370 like($smsg->{from_name}, qr/Laggy Sender/,
371 "From appears with $pfx");
378 my $res = $query->('b:hello');
379 is(scalar(@$res), 0, 'no match on body search only');
380 $res = $query->('bs:smith');
382 'no match on body+subject search for From');
384 $res = $query->('q:theatre');
385 is(scalar(@$res), 1, 'only one quoted body');
386 like($res->[0]->{from_name}, qr/\AQuoter/,
387 'got quoted body') if (scalar(@$res));
389 $res = $query->('nq:theatre');
390 is(scalar @$res, 1, 'only one non-quoted body');
391 like($res->[0]->{from_name}, qr/\ANon-Quoter/,
392 'got non-quoted body') if (scalar(@$res));
394 foreach my $pfx (qw(b: bs:)) {
395 $res = $query->($pfx . 'theatre');
396 is(scalar @$res, 2, "searched both bodies for $pfx");
397 like($res->[0]->{from_name}, qr/\ANon-Quoter/,
398 "non-quoter first for $pfx") if scalar(@$res);
402 $ibx->with_umask(sub {
403 my $amsg = eml_load 't/search-amsg.eml';
405 my $smsg = bless { blob => $oid }, 'PublicInbox::Smsg';
406 ok($rw->add_message($amsg, $smsg), 'added attachment');
408 my $n = $query->('n:attached_fart.txt');
409 is(scalar @$n, 1, 'got result for n:');
410 my $res = $query->('part_deux.txt');
411 is(scalar @$res, 1, 'got result without n:');
412 is($n->[0]->{mid}, $res->[0]->{mid},
413 'same result with and without') if scalar(@$res);
414 my $txt = $query->('"inside another"');
415 is(scalar @$txt, 1, 'found inside another');
416 is($txt->[0]->{mid}, $res->[0]->{mid},
417 'search inside text attachments works') if scalar(@$txt);
420 if (scalar(@$n) >= 1) {
421 my $mid = $n->[0]->{mid};
423 $art = $ibx->over->next_by_mid($mid, \$id, \$prev);
424 ok($art, 'article exists in OVER DB');
427 $rw->unindex_eml($oid, $amsg);
428 $rw->commit_txn_lazy;
430 skip('$art not defined', 1) unless defined $art;
431 is($ibx->over->get_art($art->{num}), undef,
432 'gone from OVER DB');
436 my $all_mask = 07777;
437 my $dir_mask = 02770;
439 # FreeBSD and apparently OpenBSD does not allow non-root users to set S_ISGID,
440 # so git doesn't set it, either (see DIR_HAS_BSD_GROUP_SEMANTICS in git.git)
441 if ($^O =~ /(?:free|open)bsd/i) {
446 foreach my $f ("$git_dir/public-inbox/msgmap.sqlite3",
447 "$git_dir/public-inbox",
448 glob("$git_dir/public-inbox/xapian*/"),
449 glob("$git_dir/public-inbox/xapian*/*")) {
451 my ($bn) = (split(m!/!, $f))[-1];
452 oct_is($st[2] & $all_mask, -f _ ? 0660 : $dir_mask,
453 "sharedRepository respected for $bn");
456 $ibx->with_umask(sub {
458 my $digits = '10010260936330';
459 my $ua = 'Pine.LNX.4.10';
460 my $mid = "$ua.$digits.2460-100000\@penguin.transmeta.com";
461 is($ibx->search->mset("m:$digits")->size, 0, 'no results yet');
462 my $pine = PublicInbox::Eml->new(<<EOF);
465 From: torvalds\@transmeta
466 To: list\@example.com
469 my $x = $rw->add_message($pine);
470 $rw->commit_txn_lazy;
471 $ibx->search->reopen;
472 is($ibx->search->mset("m:$digits")->size, 1,
473 'searching only digit yielded result');
478 is($ibx->search->mset("m:$wild*")->size, 1,
479 "searching chopped($i) digit yielded result $wild ");
481 is($ibx->search->mset('m:Pine m:LNX m:10010260936330')->size, 1);
484 { # List-Id searching
485 my $found = $query->('lid:i.m.just.bored');
486 is_deeply([ filter_mids($found) ], [ 'root@s' ],
487 'got expected mid on exact lid: search');
489 $found = $query->('lid:just.bored');
490 is_deeply($found, [], 'got nothing on lid: search');
492 $found = $query->('lid:*.just.bored');
493 is_deeply($found, [], 'got nothing on lid: search');
495 $found = $query->('l:i.m.just.bored');
496 is_deeply([ filter_mids($found) ], [ 'root@s' ],
497 'probabilistic search works on full List-Id contents');
499 $found = $query->('l:just.bored');
500 is_deeply([ filter_mids($found) ], [ 'root@s' ],
501 'probabilistic search works on partial List-Id contents');
503 $found = $query->('lid:mad');
504 is_deeply($found, [], 'no match on phrase with lid:');
506 $found = $query->('lid:bored');
507 is_deeply($found, [], 'no match on partial List-Id with lid:');
509 $found = $query->('l:nothing');
510 is_deeply($found, [], 'matched on phrase with l:');
513 $ibx->with_umask(sub {
515 my $doc_id = $rw->add_message(eml_load('t/data/message_embed.eml'));
516 ok($doc_id > 0, 'messages within messages');
517 $rw->commit_txn_lazy;
518 $ibx->search->reopen;
519 my $n_test_eml = $query->('n:test.eml');
520 is(scalar(@$n_test_eml), 1, 'got a result');
521 my $n_embed2x_eml = $query->('n:embed2x.eml');
522 is_deeply($n_test_eml, $n_embed2x_eml, '.eml filenames searchable');
523 for my $m (qw(20200418222508.GA13918@dcvr 20200418222020.GA2745@dcvr
524 20200418214114.7575-1-e@yhbt.net)) {
525 is($query->("m:$m")->[0]->{mid},
526 '20200418222508.GA13918@dcvr', 'probabilistic m:'.$m);
527 is($query->("mid:$m")->[0]->{mid},
528 '20200418222508.GA13918@dcvr', 'boolean mid:'.$m);
530 is($query->('dfpost:4dc62c50')->[0]->{mid},
531 '20200418222508.GA13918@dcvr',
532 'diff search reaches inside message/rfc822');
533 is($query->('s:"mail header experiments"')->[0]->{mid},
534 '20200418222508.GA13918@dcvr',
535 'Subject search reaches inside message/rfc822');
539 my ($s, $g) = ($ibx->search, $ibx->git);
540 my $q = $s->query_argv_to_string($g, ["quoted phrase"]);
541 is($q, q["quoted phrase"], 'quoted phrase');
542 $q = $s->query_argv_to_string($g, ['s:pa ce']);
543 is($q, q[s:"pa ce"], 'space with prefix');
544 $q = $s->query_argv_to_string($g, ["\(s:pa ce", "AND", "foo\)"]);
545 is($q, q[(s:"pa ce" AND foo)], 'space AND foo');
547 local $ENV{TZ} = 'UTC';
548 my $now = strftime('%H:%M:%S', gmtime(time));
549 if ($now =~ /\A23:(?:59|60)/ || $now =~ /\A00:00:0[01]\z/) {
550 skip 'too close to midnight, time is tricky', 6;
552 $q = $s->query_argv_to_string($g, [qw(d:20101002 blah)]);
553 is($q, 'd:20101002..20101003 blah', 'YYYYMMDD expanded to range');
554 $q = $s->query_argv_to_string($g, [qw(d:2010-10-02)]);
555 is($q, 'd:20101002..20101003', 'YYYY-MM-DD expanded to range');
556 $q = $s->query_argv_to_string($g, [qw(rt:2010-10-02.. yy)]);
557 $q =~ /\Art:(\d+)\.\. yy/ or fail("rt: expansion failed: $q");
558 is(strftime('%Y-%m-%d', gmtime($1//0)), '2010-10-02', 'rt: beg expand');
559 $q = $s->query_argv_to_string($g, [qw(rt:..2010-10-02 zz)]);
560 $q =~ /\Art:\.\.(\d+) zz/ or fail("rt: expansion failed: $q");
561 is(strftime('%Y-%m-%d', gmtime($1//0)), '2010-10-02', 'rt: end expand');
562 $q = $s->query_argv_to_string($g, [qw(something dt:2010-10-02..)]);
563 like($q, qr/\Asomething dt:20101002\d{6}\.\./, 'dt: expansion');
564 $q = $s->query_argv_to_string($g, [qw(x dt:yesterday.. y)]);
565 my $exp = strftime('%Y%m%d', gmtime(time - 86400));
566 like($q, qr/x dt:$exp[0-9]{6}\.\. y/, '"yesterday" handled');
567 $q = $s->query_argv_to_string($g, [qw(x dt:20101002054123)]);
568 is($q, 'x dt:20101002054123..20101003054123', 'single dt: expanded');
569 $q = $s->query_argv_to_string($g, [qw(x dt:2010-10-02T05:41:23Z)]);
570 is($q, 'x dt:20101002054123..20101003054123', 'ISO8601 dt: expanded');
571 $q = $s->query_argv_to_string($g, [qw(rt:1970..1971)]);
572 $q =~ /\Art:(\d+)\.\.(\d+)\z/ or fail "YYYY rt: expansion: $q";
573 my ($beg, $end) = ($1, $2);
574 is(strftime('%Y', gmtime($beg)), 1970, 'rt: starts at 1970');
575 is(strftime('%Y', gmtime($end)), 1971, 'rt: ends at 1971');
576 $q = $s->query_argv_to_string($g, [qw(rt:1970-01-01)]);
577 $q =~ /\Art:(\d+)\.\.(\d+)\z/ or fail "YYYY-MM-DD rt: expansion: $q";
578 ($beg, $end) = ($1, $2);
579 is(strftime('%Y-%m-%d', gmtime($beg)), '1970-01-01',
580 'rt: date-only w/o range');
581 is(strftime('%Y-%m-%d', gmtime($end)), '1970-01-02',
582 'rt: date-only auto-end');
583 $q = $s->query_argv_to_string($g, [qw{OR (rt:1993-10-02)}]);
584 like($q, qr/\AOR \(rt:749\d{6}\.\.749\d{6}\)\z/,
585 'trailing parentheses preserved');
587 my $qs = qq[f:bob rt:1993-10-02..2010-10-02];
588 $s->query_approxidate($g, $qs);
589 like($qs, qr/\Af:bob rt:749\d{6}\.\.128\d{7}\z/,
590 'no phrases, no problem');
592 my $orig = $qs = qq[f:bob "d:1993-10-02..2010-10-02"];
593 $s->query_approxidate($g, $qs);
594 is($qs, $orig, 'phrase preserved');
596 $orig = $qs = qq[f:bob "d:1993-10-02..2010-10-02 "] .
597 qq["dt:1993-10-02..2010-10-02 " \x{201c}];
598 $s->query_approxidate($g, $qs);
599 is($qs, $orig, 'phrase preserved even with escaped ""');
601 $orig = $qs = qq[f:bob "hello world" d:1993-10-02..2010-10-02];
602 $s->query_approxidate($g, $qs);
603 is($qs, qq[f:bob "hello world" d:19931002..20101002],
604 'post-phrase date corrected');
606 # Xapian uses "" to escape " inside phrases, we don't explictly
607 # handle that, but are able to pass the result through unchanged
608 for my $pair (["\x{201c}", "\x{201d}"], ['"', '"']) {
609 my ($x, $y) = @$pair;
610 $orig = $qs = qq[${x}hello d:1993-10-02.."" world$y];
611 $s->query_approxidate($g, $qs);
612 is($qs, $orig, 'phrases unchanged \x'.ord($x).'-\x'.ord($y));
614 $s->query_approxidate($g, my $tmp = "$qs d:..2010-10-02");
615 is($tmp, "$orig d:..20101002",
616 'two phrases did not throw off date parsing');
618 $orig = $qs = qq[${x}hello d:1993-10-02..$y$x world$y];
619 $s->query_approxidate($g, $qs);
620 is($qs, $orig, 'phrases unchanged \x'.ord($x).'-\x'.ord($y));
622 $s->query_approxidate($g, $tmp = "$qs d:..2010-10-02");
623 is($tmp, "$orig d:..20101002",
624 'two phrases did not throw off date parsing');
627 my $x_days_ago = strftime('%Y%m%d', gmtime(time - (5 * 86400)));
628 $orig = $qs = qq[broken d:5.days.ago..];
629 $s->query_approxidate($g, $qs);
630 like($qs, qr/\Abroken dt:$x_days_ago[0-9]{6}\.\./,
631 'date.phrase.with.dots');
633 $orig = $qs = 'd:20101002..now';
634 $s->query_approxidate($g, $qs);
635 like($qs, qr/\Adt:20101002000000\.\.[0-9]{14}\z/,
636 'approxidate on range-end only');
638 $ENV{TEST_EXPENSIVE} or
639 skip 'TEST_EXPENSIVE not set for argv overflow check', 1;
641 local $SIG{__WARN__} = sub { push @w, @_ }; # for pure Perl version
642 my @fail = map { 'd:1993-10-02..2010-10-02' } (1..(4096 * 32));
643 eval { $s->query_argv_to_string($g, \@fail) };
644 ok($@, 'exception raised');