+ } elsif ($path eq '/empty') {
+ $code = 200;
+ } elsif ($path eq '/getline-die') {
+ $code = 200;
+ $body = Plack::Util::inline_object(
+ getline => sub { die 'GETLINE FAIL' },
+ close => sub { die 'CLOSE FAIL' },
+ );
+ } elsif ($path eq '/close-die') {
+ $code = 200;
+ $body = Plack::Util::inline_object(
+ getline => sub { undef },
+ close => sub { die 'CLOSE FAIL' },
+ );
+ } elsif ($path eq '/async-big') {
+ require PublicInbox::Qspawn;
+ open my $null, '>', '/dev/null' or die;
+ my $rdr = { 2 => fileno($null) };
+ my $cmd = [qw(dd if=/dev/zero count=30 bs=1024k)];
+ my $qsp = PublicInbox::Qspawn->new($cmd, undef, $rdr);
+ return $qsp->psgi_return($env, undef, sub {
+ my ($r, $bref) = @_;
+ # make $rd_hdr retry sysread + $parse_hdr in Qspawn:
+ return until length($$bref) > 8000;
+ close $null;
+ [ 200, [ qw(Content-Type application/octet-stream) ]];
+ });
+ } elsif ($path eq '/psgi-return-gzip') {
+ require PublicInbox::Qspawn;
+ require PublicInbox::GzipFilter;
+ my $cmd = [qw(echo hello world)];
+ my $qsp = PublicInbox::Qspawn->new($cmd);
+ $env->{'qspawn.filter'} = PublicInbox::GzipFilter->new;
+ return $qsp->psgi_return($env, undef, sub {
+ [ 200, [ qw(Content-Type application/octet-stream)]]
+ });
+ } elsif ($path eq '/psgi-return-compressible') {
+ require PublicInbox::Qspawn;
+ my $cmd = [qw(echo goodbye world)];
+ my $qsp = PublicInbox::Qspawn->new($cmd);
+ return $qsp->psgi_return($env, undef, sub {
+ [200, [qw(Content-Type text/plain)]]
+ });
+ } elsif ($path eq '/psgi-return-enoent') {
+ require PublicInbox::Qspawn;
+ my $cmd = [ 'this-better-not-exist-in-PATH'.rand ];
+ my $qsp = PublicInbox::Qspawn->new($cmd);
+ return $qsp->psgi_return($env, undef, sub {
+ [ 200, [ qw(Content-Type application/octet-stream)]]
+ });
+ } elsif ($path eq '/pid') {
+ $code = 200;
+ push @$body, "$$\n";
+ } elsif ($path eq '/url_scheme') {
+ $code = 200;
+ push @$body, $env->{'psgi.url_scheme'}