Branch Coverage

blib/lib/FCGI/Buffer.pm
Criterion Covered Total %
branch 172 518 33.2


line true false branch
110 1 38 unless (defined $class)
128 20 18 if ($ENV{'SERVER_PROTOCOL'} and $ENV{'SERVER_PROTOCOL'} eq 'HTTP/1.1' || $ENV{'SERVER_PROTOCOL'} eq 'HTTP/2.0') { }
139 37 0 if (defined $^V and $^V ge "v5.14.0")
140 0 37 if ${^GLOBAL_PHASE} eq "DESTRUCT"
144 1 36 if ($self->{'logger'})
148 0 37 unless (defined $self->{'buf'} and defined $self->{'buf'}->getpos)
150 0 0 if ($self->{'logger'})
162 1 36 if ($self->{'logger'})
163 0 1 if ($ENV{'HTTP_IF_NONE_MATCH'})
166 0 1 if ($ENV{'HTTP_IF_MODIFIED_SINCE'})
173 3 34 unless ($headers or $self->is_cached)
174 0 3 if ($self->{'logger'})
179 1 33 if ($ENV{'REQUEST_METHOD'} and $ENV{'REQUEST_METHOD'} eq 'HEAD') { }
185 34 0 if ($headers)
189 2 32 if (defined $self->{'body'} and $self->{'body'} eq '') { }
29 3 elsif (defined $self->{'content_type'}) { }
193 0 2 if ($self->{'cache'})
199 29 0 if (defined $content_type[0] and lc $content_type[0] eq "text" and lc($content_type[1]) =~ /^html/ and defined $self->{'body'})
200 25 4 if ($self->{'optimise_content'})
204 0 25 if ($self->{'logger'})
211 24 1 if ($self->{'optimise_content'} == 1) { }
217 1 2 if $newlength >= $oldlength
226 22 3 unless (defined $self->{'info'})
227 0 22 if ($self->{'cache'}) { }
237 10 15 unless ($protocol)
248 18 7 if (my $script_name = $ENV{'SCRIPT_NAME'})
249 18 0 if ($script_name =~ m[^/])
275 1 24 if ($self->{'optimise_content'} >= 2)
282 1 24 if ($self->{'optimise_content'} >= 2)
288 1 0 if $newlength >= $oldlength
293 3 26 if ($self->{'lint_content'})
297 0 3 if ($self->{'logger'})
304 1 2 if ($lint->errors)
318 1 33 if (defined $headers and $headers =~ /^Status: (\d+)/m) { }
25 8 elsif (defined $self->{'info'}) { }
326 1 33 if ($self->{'logger'})
333 11 8 if ($ENV{'SERVER_PROTOCOL'} and $ENV{'SERVER_PROTOCOL'} eq 'HTTP/1.1' || $ENV{'SERVER_PROTOCOL'} eq 'HTTP/2.0' and $self->{'generate_etag'} and defined $self->{'body'})
338 2 2 if ($ENV{'HTTP_IF_NONE_MATCH'} and $self->{'generate_304'} and $self->{'status'} == 200)
344 0 34 if (my $save_to = $self->{'save_to'})
346 0 0 if ($self->{'logger'})
349 0 0 if (not -r $sqlite_file) { }
350 0 0 unless (-d $save_to->{'directory'})
354 0 0 if ($self->{'save_to'}{'create_table'})
365 32 2 if (defined $unzipped_body)
366 0 32 $ENV{'Range'} ? :
368 3 29 if ($range and not $self->{'cache'})
370 3 0 if ($range =~ /^bytes=(\d*)-(\d*)/)
371 1 2 if ($1 and $2) { }
1 1 elsif ($1) { }
1 0 elsif ($2) { }
385 0 34 if ($self->{'cache'}) { }
26 8 elsif ($self->{'info'}) { }
392 0 0 if (not defined $self->{'body'}) { }
393 0 0 if ($self->{'send_body'})
395 0 0 if (defined $self->{'cobject'}) { }
400 0 0 if ($self->{'info'}) { }
415 0 0 if ($self->{'send_body'} and $ENV{'SERVER_PROTOCOL'} and $ENV{'SERVER_PROTOCOL'} eq 'HTTP/1.1' || $ENV{'SERVER_PROTOCOL'} eq 'HTTP/2.0' and $self->{'generate_304'} and $self->{'status'} == 200)
418 0 0 if ($ENV{'HTTP_IF_MODIFIED_SINCE'})
425 0 0 if ($self->{'send_body'} and $self->{'status'} == 200)
427 0 0 if ($dbh)
429 0 0 if ($changes and my $ttl = $self->{'save_to'}{'ttl'})
433 0 0 unless (defined $self->{'body'})
442 0 0 if ($dbh)
445 0 0 if ($self->{'logger'})
448 0 0 if ($sth->execute and my $href = $sth->fetchrow_hashref)
449 0 0 if (my $path = $href->{'path'})
455 0 0 if ($self->{'logger'})
462 0 0 if ($self->{'logger'}) { }
472 0 0 if ($self->{'send_body'} and $ENV{'SERVER_PROTOCOL'} and $ENV{'SERVER_PROTOCOL'} eq 'HTTP/1.1' || $ENV{'SERVER_PROTOCOL'} eq 'HTTP/2.0' and $self->{'status'} == 200)
475 0 0 if ($ENV{'HTTP_IF_NONE_MATCH'} and $self->{'generate_etag'})
476 0 0 unless (defined $self->{'etag'})
482 0 0 if ($self->{'status'} == 200)
484 0 0 if ($self->{'send_body'})
485 0 0 if ($self->{'generate_etag'} and not defined $self->{'etag'} and not defined $headers && $headers =~ /^ETag: /m)
492 0 0 unless ($self->{'etag'})
493 0 0 if (defined $headers and $headers =~ /^ETag: "([a-z0-9]{32})"/m) { }
499 0 0 if ($ENV{'HTTP_IF_NONE_MATCH'} and $self->{'send_body'} and $self->{'status'} != 304 and $self->{'generate_304'})
500 0 0 unless ($self->_check_if_none_match)
504 0 0 if ($self->{'cobject'})
505 0 0 if ($ENV{'HTTP_IF_MODIFIED_SINCE'} and $self->{'status'} != 304 and not $cannot_304)
511 0 0 if ($self->{'status'} == 200 and $self->{'generate_last_modified'})
512 0 0 if ($self->{'logger'})
520 0 0 if ($self->{'status'} == 200)
523 0 0 unless ($self->{'cache_age'})
530 0 0 if ($changes and $encoding)
533 0 0 if ($self->{'o'} and scalar @{$self->{'o'};}) { }
0 0 elsif (defined $headers and length $headers) { }
537 0 0 if (defined $headers and length $headers) { }
545 0 0 if (length $c)
552 0 0 if (length $headers)
556 0 0 if ($self->{'generate_etag'})
557 0 0 unless (defined $self->{'etag'})
565 0 0 if ($self->{'logger'})
572 0 0 if ($dbh and $self->{'info'} and $self->{'save_to'} and my $request_uri = $ENV{'REQUEST_URI'})
574 0 0 if ($self->{'logger'})
579 0 0 if (my $href = $sth->fetchrow_hashref) { }
580 0 0 if (my $ttl = $self->{'save_to'}{'ttl'})
588 0 0 if ($self->{'lingua'}) { }
590 0 0 if ($language =~ /([\w\s]+)/i)
597 0 0 if ($bdir =~ m(^([/\\])(.+)$))
602 0 0 if ($self->{'logger'})
609 0 0 if ($path =~ /^(.+)$/)
613 0 0 if (open my $fout, '>', $path) { }
625 0 0 unless ($self->{'_encode_loaded'})
634 0 0 if ($self->{'logger'})
639 0 0 if ($changes and my $ttl = $self->{'save_to'}{'ttl'})
643 0 0 if ($self->{'logger'})
649 0 0 if ($self->{'generate_last_modified'})
651 0 0 if (defined $self->{'cobject'}) { }
658 0 0 if ($self->{'info'}) { }
660 0 0 if (defined $self->{'x_cache'}) { }
667 0 0 if (defined $self->{'x_cache'}) { }
682 26 0 if ($self->{'generate_last_modified'})
683 8 18 if (my $age = $self->_my_age)
687 3 0 if ($ENV{'HTTP_IF_MODIFIED_SINCE'} and $self->{'status'} != 304 and $self->{'generate_304'})
693 0 26 if ($self->_save_to($unzipped_body, $dbh) and $encoding)
733 11 23 if ($self->{'generate_etag'} and not defined $headers && $headers =~ /^ETag: /m)
734 11 0 if (defined $self->{'etag'}) { }
0 0 elsif ($self->{'logger'} and $self->{'status'} == 200 || $self->{'status'} == 304 and $self->{'body'} and not $ENV{'NO_CACHE'} and not $self->is_cached) { }
736 0 11 if ($self->{'logger'})
759 32 2 if (defined $self->{'body'}) { }
760 1 31 if (utf8::is_utf8($self->{'body'}))
768 34 0 if (defined $headers and length $headers) { }
772 30 2 if ($self->{'body'} and $self->{'send_body'})
773 30 0 unless (grep /^Content-Length: \d/, @{$$self{"o"};})
777 31 3 unless (grep /^Status: \d/, @{$$self{"o"};})
787 30 2 if ($body_length and $self->{'send_body'})
792 34 0 if (do {
799 0 0 if ($self->{'logger'})
828 4 30 if (not $self->{'send_body'} && defined $self->{'body'})
836 0 11 if defined $self->{'etag'}
838 11 0 unless (defined $self->{'_encode_loaded'})
844 0 11 if ($self->{'logger'})
852 0 3 if ($self->{'logger'})
856 0 3 unless ($self->{'generate_304'})
861 0 3 unless (defined $params->{'since'})
865 1 2 unless (defined $s)
866 0 1 if ($self->{'logger'})
873 2 0 unless (defined $age)
874 0 2 if ($self->{'logger'})
879 0 0 if ($age > $s)
880 0 0 if ($self->{'logger'})
887 0 0 if ($self->{'logger'})
890 0 0 if ($params->{'modified'} <= $s)
894 0 0 if ($self->{'logger'})
960 0 0 if ($self->{'cache_key'})
963 0 0 unless (defined $self->{'info'})
969 0 0 if ($self->{'lingua'})
972 0 0 if ($ENV{'HTTP_COOKIE'})
977 0 0 unless ($cookie =~ /^__utm[abcz]/)
985 0 0 if ($headers and $headers =~ /^Vary: .*$/m)
986 0 0 if (defined $self->{'logger'})
991 0 0 if (lc $h1_name eq "vary")
994 0 0 if ($h2_name eq $h1_value)
1005 0 0 if (defined $self->{'logger'})
1094 22 10 ref $_[0] eq 'HASH' ? :
1097 9 23 if (defined $params{'generate_etag'})
1100 0 32 if (defined $params{'generate_last_modified'})
1103 1 31 if (defined $params{'compress_content'})
1106 31 1 if (defined $params{'optimise_content'})
1109 4 28 if (defined $params{'lint_content'})
1112 1 31 if (defined $params{'logger'})
1115 0 32 if (defined $params{'lingua'})
1119 1 31 if (defined $params{'save_to'} and $self->can_cache) { }
0 62 elsif (exists $params{'save_to'} and not defined $params{'save_to'}) { }
1120 1 0 if (my $dir = $params{'save_to'}{'directory'})
1121 1 0 unless (-d $dir)
1123 1 0 unless (-d $dir)
1128 0 0 unless (-w $dir)
1134 0 0 unless (exists $params{'save_to'}{'ttl'})
1140 3 28 if (defined $params{'generate_304'})
1143 4 27 if (defined $params{'info'} and not defined $self->{'info'})
1149 0 31 if ($pos > 0)
1150 0 0 if (defined $self->{'logger'}) { }
1158 0 31 if (exists $params{'cache'} and $self->can_cache)
1159 0 0 if (defined $ENV{'HTTP_CACHE_CONTROL'})
1161 0 0 if (defined $self->{'logger'})
1164 0 0 if ($control =~ /^max-age\s*=\s*(\d+)$/)
1168 0 0 if (defined $self->{'logger'})
1174 0 0 if (not defined $params{'cache'} and defined $self->{'cache'}) { }
1175 0 0 if (defined $self->{'logger'})
1176 0 0 if ($self->{'cache_key'}) { }
1186 0 0 if (defined $params{'cache_key'})
1198 11 0 unless scalar @_
1211 8 3 ref $_[0] eq 'HASH' ? :
1226 1 8 if (defined $self->{'x_cache'})
1229 0 8 if (defined $ENV{'NO_CACHE'} or defined $ENV{'NO_STORE'})
1233 0 8 if (defined $ENV{'HTTP_CACHE_CONTROL'})
1235 0 0 if (defined $self->{'logger'})
1239 0 0 if ($control eq "no-store" or $control eq "no-cache" or $control eq "max-age=0" or $control eq "private")
1293 12 0 unless ($self->{'cache'})
1294 0 12 if ($self->{'logger'})
1306 0 0 if ($self->{'logger'})
1310 0 0 unless ($self->{'cobject'})
1311 0 0 if ($self->{'logger'})
1316 0 0 unless ($self->{'cobject'}->value($key))
1317 0 0 if ($self->{'logger'})
1327 0 0 unless (defined $age)
1328 0 0 if ($self->{'logger'})
1336 0 0 if ($age > $self->{'cobject'}->created_at)
1338 0 0 if ($self->{'logger'})
1348 0 0 if ($self->{'logger'})
1357 0 31 if ($self->{'script_mtime'})
1360 0 31 unless (defined $self->{'info'})
1361 0 0 if ($self->{'cache'}) { }
1369 0 31 unless (defined $path)
1381 2 31 if ($self->{'compress_content'} and $ENV{'HTTP_ACCEPT_ENCODING'} || $ENV{'HTTP_TE'})
1382 2 0 if (defined $self->{'content_type'})
1384 0 2 if ($content_type[0] ne "text")
1388 1 1 $ENV{'HTTP_ACCEPT_ENCODING'} ? :
1390 1 0 if ($method eq "gzip" or $method eq "x-gzip" or $method eq "br")
1405 31 3 if (lc $header_name eq "content-type")
1416 32 0 ref $_[0] eq 'HASH' ? :
1420 30 2 if (length $encoding == 0 or length $self->{'body'} < 32)
1424 1 1 if ($encoding eq 'gzip') { }
1 0 elsif ($encoding eq 'br') { }
1429 1 0 unless ($self->{'_encode_loaded'})
1434 0 1 if (length $nbody < length $self->{'body'})
1436 0 0 unless (grep /^Content-Encoding: gzip/, @{$$self{"o"};})
1439 0 0 unless (grep /^Vary: Accept-Encoding/, @{$$self{"o"};})
1447 0 1 unless ($self->{'_encode_loaded'})
1452 1 0 if (length $nbody < length $self->{'body'})
1454 1 0 unless (grep /^Content-Encoding: br/, @{$$self{"o"};})
1457 1 0 unless (grep /^Vary: Accept-Encoding/, @{$$self{"o"};})
1467 0 2 if ($self->{'logger'})
1470 2 0 if ($ENV{'HTTP_IF_NONE_MATCH'} eq $self->{'etag'})
1474 0 2 if ($self->{'logger'})
1479 0 0 if ($self->{'cache'} and $self->{'logger'} and $self->{'logger'}->is_debug)
1482 0 0 if ($cached_copy and $self->{'body'}) { }
1500 0 0 unless $dbh and $self->{'info'} and my $request_uri = $ENV{'REQUEST_URI'}
1501 0 0 unless defined $unzipped_body
1510 0 0 if $seen_links{$link}
1515 0 0 if ($search_uri =~ /^\?/) { }
1522 0 0 if $link =~ m[^https?://]
1524 0 0 if $link =~ /.html?$/
1525 0 0 if $link =~ /.jpg$/
1526 0 0 if $link =~ /.gif$/
1528 0 0 if ($self->{'save_to'}{'ttl'}) { }
1533 0 0 if ($self->{'logger'})
1536 0 0 if (defined(my $sth = $dbh->prepare($query))) { }
0 0 elsif ($self->{'logger'}) { }
1538 0 0 if (my $href = $sth->fetchrow_hashref)
1539 0 0 if (my $path = $href->{'path'})
1540 0 0 if (-r $path) { }
1541 0 0 if ($self->{'logger'})
1549 0 0 if (not defined $creation or $href->{'creation'} < $creation)
1555 0 0 if ($self->{'logger'})
1566 0 0 if (defined $creation and my $ttl = $self->{'save_to'}{'ttl'})
1569 0 0 if ($changes and $expiration == 0 || $expiration >= time) { }
0 0 elsif ($expiration and $expiration < time) { }
1570 0 0 if ($self->{'logger'})
1572 0 0 if ($changes == 1) { }
1573 0 0 if ($self->{'save_to'}{'ttl'}) { }
1584 0 0 if (my $ttl = $self->{'save_to'}{'ttl'})
1589 0 0 if ($self->{'save_to'}{'ttl'}) { }
1597 0 0 if (my $path = $href->{'path'})
1598 0 0 if ($self->{'logger'})
1604 0 0 if ($self->{'save_to'}{'ttl'}) { }
1609 0 0 if ($self->{'logger'})