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52-psgi-iohandle.t
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52-psgi-iohandle.t
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#!perl
use warnings;
use strict;
use Test::More tests => 41;
use lib 't'; use Utils;
use File::Temp qw/tempfile/;
use Encode qw/decode_utf8/;
BEGIN { use_ok('Feersum') };
my ($socket,$port) = get_listen_socket();
ok $socket, "made listen socket";
my $evh = Feersum->new();
{
no warnings 'redefine';
*Feersum::DIED = sub {
my $err = shift;
fail "Died during request handler: $err";
};
}
$evh->use_socket($socket);
{
package FakeIOHandle;
sub new { return bless {lines => $_[1]}, __PACKAGE__ }
sub getline {
my $self = shift;
Test::More::ok(ref($/) && ${$/} == 4096, '$/ is \4096');
return @{$self->{lines}} ? shift @{$self->{lines}} : undef;
}
sub close {
Test::More::pass("called close");
}
}
my $APP = <<'EOAPP';
my $app = sub {
my $env = shift;
Test::More::pass "called app";
my $io = FakeIOHandle->new([
"line one\n",
"line two\n"
]);
return [200,['Content-Type'=>'text/plain'],$io];
};
EOAPP
my $app = eval $APP;
ok $app, 'got an app' || diag $@;
$evh->psgi_request_handler($app);
returning_mock: {
my $cv = AE::cv;
$cv->begin;
my $h; $h = simple_client GET => '/', sub {
my ($body, $headers) = @_;
is $headers->{'Status'}, 200, "Response OK";
is $headers->{'content-type'}, 'text/plain';
is $body, qq(line one\nline two\n);
$cv->end;
undef $h;
};
$cv->recv;
pass "all done app 1";
}
my ($tempfh, $tempname) = tempfile(UNLINK=>1);
print $tempfh "temp line one\n";
print $tempfh "temp line two\n";
close $tempfh;
my $APP2 = <<'EOAPP';
my $app2 = sub {
my $env = shift;
Test::More::pass "called app2";
open my $io, '<', $tempname;
return [200,['Content-Type'=>'text/plain'],$io];
};
EOAPP
my $app2 = eval $APP2;
ok $app2, 'got app 2' || diag $@;
$evh->psgi_request_handler($app2);
returning_glob: {
my $cv = AE::cv;
$cv->begin;
my $h; $h = simple_client GET => '/', sub {
my ($body, $headers) = @_;
is $headers->{'Status'}, 200, "Response OK";
is $headers->{'content-type'}, 'text/plain';
is $body, qq(temp line one\ntemp line two\n);
$cv->end;
undef $h;
};
$cv->recv;
}
pass "all done app 2";
my $APP3 = <<'EOAPP';
my $app3 = sub {
my $env = shift;
Test::More::pass "called app3";
require IO::File;
my $io = IO::File->new($tempname,"r");
return [200,['Content-Type'=>'text/plain'],$io];
};
EOAPP
my $app3 = eval $APP3;
ok $app3, 'got app 3' || diag $@;
$evh->psgi_request_handler($app3);
returning_io_file: {
my $cv = AE::cv;
$cv->begin;
my $h; $h = simple_client GET => '/', sub {
my ($body, $headers) = @_;
is $headers->{'Status'}, 200, "Response OK";
is $headers->{'content-type'}, 'text/plain', "C-T";
is $body, qq(temp line one\ntemp line two\n), "body";
$cv->end;
undef $h;
};
$cv->recv;
}
pass "all done app 3";
{
open my $fh, '>:encoding(UTF-16LE)',$tempname;
print $fh "\x{2603}\n"; # U+2603 SNOWMAN, UTF-8: E2 98 83
close $fh;
}
my $APP4 = <<'EOAPP';
my $app4 = sub {
my $env = shift;
Test::More::pass "called app4";
open my $io, '<:encoding(UTF-16LE)',$tempname;
return [200,['Content-Type'=>'text/plain; charset=UTF-8'],$io];
};
EOAPP
my $app4 = eval $APP4;
ok $app4, 'got app 4' || diag $@;
$evh->psgi_request_handler($app4);
returning_perlio_layer: {
my $cv = AE::cv;
$cv->begin;
my $h; $h = simple_client GET => '/', sub {
my ($body, $headers) = @_;
is $headers->{'Status'}, 200, "Response OK";
is $headers->{'content-type'}, 'text/plain; charset=UTF-8', "C-T";
is decode_utf8($body), qq(\x{2603}\n), "utf8 body";
$cv->end;
undef $h;
};
$cv->recv;
}
pass "all done app 4";
my $APP5 = <<'EOAPP';
my $app5 = sub {
my $env = shift;
Test::More::pass "called app5";
return sub {
my $responder = shift;
open my $io, '<:encoding(UTF-16LE)',$tempname;
$responder->([
200,['Content-Type'=>'text/plain; charset=UTF-8'],$io
]);
};
};
EOAPP
my $app5 = eval $APP5;
ok $app5, 'got app 5' || diag $@;
$evh->psgi_request_handler($app5);
returning_perlio_layer_from_stream: {
my $cv = AE::cv;
$cv->begin;
my $h; $h = simple_client GET => '/', sub {
my ($body, $headers) = @_;
is $headers->{'Status'}, 200, "Response OK";
is $headers->{'content-type'}, 'text/plain; charset=UTF-8', "C-T";
is decode_utf8($body), qq(\x{2603}\n), "utf8 body from streamer";
$cv->end;
undef $h;
};
$cv->recv;
}
pass "all done app 5";