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use strict;
my $share_dir = try { File::ShareDir::dist_dir('Plack') } || 'share';
# 0: test name
# 1: request generator coderef.
# 2: request handler
# 3: test case for response
our @TEST = (
[
'GET',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/?name=miyagawa");
is $res->code, 200;
is $res->header('content_type'), 'text/plain';
is $res->content, 'Hello, name=miyagawa';
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain', ],
[ 'Hello, ' . $env->{QUERY_STRING} ],
];
},
],
[
'POST',
sub {
my $cb = shift;
my $res = $cb->(POST "http://127.0.0.1/", [name => 'tatsuhiko']);
is $res->code, 200;
is $res->header('Client-Content-Length'), 14;
is $res->header('Client-Content-Type'), 'application/x-www-form-urlencoded';
is $res->header('content_type'), 'text/plain';
is $res->content, 'Hello, name=tatsuhiko';
},
sub {
my $env = shift;
my $body;
$env->{'psgi.input'}->read($body, $env->{CONTENT_LENGTH});
return [
200,
[ 'Content-Type' => 'text/plain',
'Client-Content-Length' => $env->{CONTENT_LENGTH},
'Client-Content-Type' => $env->{CONTENT_TYPE},
],
[ 'Hello, ' . $body ],
];
},
],
[
'big POST',
sub {
my $cb = shift;
my $chunk = "abcdefgh" x 12000;
my $req = HTTP::Request->new(POST => "http://127.0.0.1");
$req->content_length(length $chunk);
$req->content_type('application/octet-stream');
$req->content($chunk);
my $res = $cb->($req);
is $res->code, 200;
is $res->header('Client-Content-Length'), length $chunk;
is length $res->content, length $chunk;
is Digest::MD5::md5_hex($res->content), Digest::MD5::md5_hex($chunk);
},
sub {
my $env = shift;
my $len = $env->{CONTENT_LENGTH};
my $body = '';
my $spin;
while ($len > 0) {
my $rc = $env->{'psgi.input'}->read($body, $env->{CONTENT_LENGTH}, length $body);
$len -= $rc;
last if $spin++ > 2000;
}
return [
200,
[ 'Content-Type' => 'text/plain',
'Client-Content-Length' => $env->{CONTENT_LENGTH},
'Client-Content-Type' => $env->{CONTENT_TYPE},
],
[ $body ],
];
},
],
[
'psgi.url_scheme',
sub {
my $cb = shift;
my $res = $cb->(POST "http://127.0.0.1/");
is $res->code, 200;
is $res->header('content_type'), 'text/plain';
is $res->content, 'http';
},
sub {
my $env = $_[0];
return [
200,
[ 'Content-Type' => 'text/plain', ],
[ $env->{'psgi.url_scheme'} ],
];
},
],
[
'return glob',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/");
is $res->code, 200;
is $res->header('content_type'), 'text/plain';
like $res->content, qr/^package /;
like $res->content, qr/END_MARK_FOR_TESTING$/;
},
sub {
my $env = shift;
open my $fh, '<', __FILE__ or die $!;
return [
200,
[ 'Content-Type' => 'text/plain', ],
$fh,
];
},
],
[
'filehandle',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/foo.jpg");
is $res->code, 200;
is $res->header('content_type'), 'image/jpeg';
is length $res->content, 4745;
},
sub {
my $env = shift;
open my $fh, '<', "$share_dir/face.jpg";
return [
200,
[ 'Content-Type' => 'image/jpeg', 'Content-Length' => -s $fh ],
$fh
];
},
],
[
'bigger file',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/kyoto.jpg");
is $res->code, 200;
is $res->header('content_type'), 'image/jpeg';
is length $res->content, 2397701;
is Digest::MD5::md5_hex($res->content), '9c6d7249a77204a88be72e9b2fe279e8';
},
sub {
my $env = shift;
open my $fh, '<', "$share_dir/kyoto.jpg";
binmode $fh;
return [
200,
[ 'Content-Type' => 'image/jpeg', 'Content-Length' => -s $fh ],
$fh
];
},
],
[
'handle HTTP-Header',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/foo/?dankogai=kogaidan", Foo => "Bar");
is $res->code, 200;
is $res->header('content_type'), 'text/plain';
is $res->content, 'Bar';
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain', ],
[$env->{HTTP_FOO}],
];
},
],
[
'handle HTTP-Cookie',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/foo/?dankogai=kogaidan", Cookie => "foo");
is $res->code, 200;
is $res->header('content_type'), 'text/plain';
is $res->content, 'foo';
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain', ],
[$env->{HTTP_COOKIE}],
];
},
],
[
'validate env',
sub {
my $cb = shift;
is $res->code, 200;
is $res->header('content_type'), 'text/plain';
is $res->content, join("\n",
'REQUEST_METHOD:GET',
'PATH_INFO:/foo/',
'QUERY_STRING:dankogai=kogaidan',
'SERVER_NAME:127.0.0.1',
"SERVER_PORT:" . $res->request->uri->port,
)."\n";
},
sub {
my $env = shift;
my $body;
$body .= $_ . ':' . $env->{$_} . "\n" for qw/REQUEST_METHOD PATH_INFO QUERY_STRING SERVER_NAME SERVER_PORT/;
return [
200,
[ 'Content-Type' => 'text/plain', ],
[$body],
];
},
],
[
'% encoding in PATH_INFO',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/foo/bar%2cbaz");
is $res->content, "/foo/bar,baz", "PATH_INFO should be decoded per RFC 3875";
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain', ],
[ $env->{PATH_INFO} ],
];
},
],
[
'% double encoding in PATH_INFO',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/foo/bar%252cbaz");
is $res->content, "/foo/bar%2cbaz", "PATH_INFO should be decoded only once, per RFC 3875";
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain', ],
[ $env->{PATH_INFO} ],
];
},
],
[
'SERVER_PROTOCOL is required',
sub {
my $cb = shift;
is $res->code, 200;
is $res->header('content_type'), 'text/plain';
like $res->content, qr{^HTTP/1\.[01]$};
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain', ],
[$env->{SERVER_PROTOCOL}],
];
},
],
[
'SCRIPT_NAME should not be undef',
sub {
my $cb = shift;
is $res->content, 1;
},
sub {
my $env = shift;
my $cont = defined $env->{'SCRIPT_NAME'};
return [
200,
[ 'Content-Type' => 'text/plain', ],
[$cont],
];
},
],
[
# PEP-333 says:
# If the iterable returned by the application has a close() method,
# the server or gateway must call that method upon completion of the
# current request, whether the request was completed normally, or
# terminated early due to an error.
'call close after read file-like',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/call_close");
is($res->content, '1234');
},
sub {
my $env = shift;
{
package CalledClose;
our $closed = -1;
sub new { $closed = 0; my $i=0; bless \$i, 'CalledClose' }
sub getline {
my $self = shift;
return $$self++ < 4 ? $$self : undef;
}
sub close { ::ok(1, 'closed') if defined &::ok }
}
return [
200,
[ 'Content-Type' => 'text/plain', ],
CalledClose->new(),
];
},
],
[
'has errors',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/has_errors");
is $res->content, 1;
},
sub {
my $env = shift;
my $err = $env->{'psgi.errors'};
my $has_errors = defined $err;
return [
200,
[ 'Content-Type' => 'text/plain', ],
[$has_errors]
];
},
],
[
'status line',
sub {
my $cb = shift;
is($res->status_line, '200 OK');
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain', ],
[1]
];
},
],
[
'Do not crash when the app dies',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/");
is $res->code, 500;
},
sub {
my $env = shift;
open my $io, '>', \my $error;
$env->{'psgi.errors'} = $io;
die "Throwing an exception from app handler. Server shouldn't crash.";
},
],
[
'multi headers (request)',
sub {
my $cb = shift;
my $req = HTTP::Request->new(
);
$req->push_header(Foo => "bar");
$req->push_header(Foo => "baz");
my $res = $cb->($req);
like($res->content, qr/^bar,\s*baz$/);
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain', ],
[ $env->{HTTP_FOO} ]
];
},
],
[
'multi headers (response)',
sub {
my $cb = shift;
my $res = $cb->(HTTP::Request->new(GET => "http://127.0.0.1/"));
my $foo = $res->header('X-Foo');
like $foo, qr/foo,\s*bar,\s*baz/;
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain', 'X-Foo', 'foo', 'X-Foo', 'bar, baz' ],
[ 'hi' ]
];
},
],
[
'Do not set $env->{COOKIE}',
sub {
my $cb = shift;
my $req = HTTP::Request->new(
);
$req->push_header(Cookie => "foo=bar");
my $res = $cb->($req);
is($res->header('X-Cookie'), 0);
is $res->content, 'foo=bar';
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain', 'X-Cookie' => $env->{COOKIE} ? 1 : 0 ],
[ $env->{HTTP_COOKIE} ]
];
},
],
[
'no entity headers on 304',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/");
is $res->code, 304;
is $res->content, '';
ok ! defined $res->header('content_type'), "No Content-Type";
ok ! defined $res->header('content_length'), "No Content-Length";
ok ! defined $res->header('transfer_encoding'), "No Transfer-Encoding";
},
sub {
my $env = shift;
return [ 304, [], [] ];
},
],
[
'REQUEST_URI is set',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/foo/bar%20baz%73?x=a");
is $res->content, '/foo/bar%20baz%73?x=a';
},
sub {
my $env = shift;
return [ 200, [ 'Content-Type' => 'text/plain' ], [ $env->{REQUEST_URI} ] ];
},
],
[
'filehandle with path()',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/foo.jpg");
is $res->code, 200;
is $res->header('content_type'), 'image/jpeg';
is length $res->content, 4745;
},
sub {
my $env = shift;
open my $fh, '<', "$share_dir/face.jpg";
Plack::Util::set_io_path($fh, "$share_dir/face.jpg");
return [
200,
[ 'Content-Type' => 'image/jpeg', 'Content-Length' => -s $fh ],
$fh
];
},
],
[
'a big header value > 128 bytes',
sub {
my $cb = shift;
my $req = GET "http://127.0.0.1/";
my $v = ("abcdefgh" x 16);
$req->header('X-Foo' => $v);
my $res = $cb->($req);
is $res->code, 200;
is $res->content, $v;
},
sub {
my $env = shift;
return [
200,
[ 'Content-Type' => 'text/plain' ],
[ $env->{HTTP_X_FOO} ],
];
},
],
[
'coderef res',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/?name=miyagawa");
return if $res->code == 501;
is $res->code, 200;
is $res->header('content_type'), 'text/plain';
is $res->content, 'Hello, name=miyagawa';
},
sub {
my $env = shift;
$env->{'psgi.streaming'} or return [ 501, ['Content-Type','text/plain'], [] ];
return sub {
my $respond = shift;
$respond->([
200,
[ 'Content-Type' => 'text/plain', ],
[ 'Hello, ' . $env->{QUERY_STRING} ],
]);
}
},
],
[
'coderef streaming',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/?name=miyagawa");
return if $res->code == 501;
is $res->code, 200;
is $res->header('content_type'), 'text/plain';
is $res->content, 'Hello, name=miyagawa';
},
sub {
my $env = shift;
$env->{'psgi.streaming'} or return [ 501, ['Content-Type','text/plain'], [] ];
return sub {
my $respond = shift;
my $writer = $respond->([
200,
[ 'Content-Type' => 'text/plain', ],
]);
$writer->write("Hello, ");
$writer->write($env->{QUERY_STRING});
$writer->close();
}
},
],
[
'CRLF output and FCGI parse bug',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/");
is $res->header("Foo"), undef;
is $res->content, "Foo: Bar\r\n\r\nHello World";
},
sub {
return [ 200, [ "Content-Type", "text/plain" ], [ "Foo: Bar\r\n\r\nHello World" ] ];
},
],
[
'test 404',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/");
is $res->code, 404;
is $res->content, 'Not Found';
},
sub {
return [ 404, [ "Content-Type", "text/plain" ], [ "Not Found" ] ];
},
],
[
'request->input seekable',
sub {
my $cb = shift;
my $req = HTTP::Request->new(POST => "http://127.0.0.1/");
$req->content("body");
$req->content_type('text/plain');
$req->content_length(4);
my $res = $cb->($req);
is $res->content, 'body';
},
sub {
my $req = Plack::Request->new(shift);
return [ 200, [ "Content-Type", "text/plain" ], [ $req->content ] ];
},
],
[
'request->content on GET',
sub {
my $cb = shift;
my $res = $cb->(GET "http://127.0.0.1/");
ok $res->is_success;
},
sub {
my $req = Plack::Request->new(shift);
$req->content;
return [ 200, [ "Content-Type", "text/plain" ], [ "OK" ] ];
},
],
);
sub runtests {
my($class, $runner) = @_;
for my $test (@TEST) {
$runner->(@$test);
}
}
sub run_server_tests {
my($class, $server, $server_port, $http_port, %args) = @_;
if (ref $server ne 'CODE') {
my $server_class = $server;
$server = sub {
my($port, $app) = @_;
my $server = Plack::Loader->load($server_class, port => $port, host => "127.0.0.1", %args);
$app = Plack::Middleware::Lint->wrap($app);
$server->run($app);
}
}
test_tcp(
client => sub {
my $port = shift;
my $ua = LWP::UserAgent->new;
for my $i (0..$#TEST) {
my $test = $TEST[$i];
note $test->[0];
my $cb = sub {
my $req = shift;
$req->uri->port($http_port || $port);
$req->header('X-Plack-Test' => $i);
return $ua->request($req);
};
$test->[1]->($cb);
}
},
server => sub {
my $port = shift;
my $app = $class->test_app_handler;
$server->($port, $app);
},
port => $server_port,
);
}
sub test_app_handler {
return sub {
my $env = shift;
$TEST[$env->{HTTP_X_PLACK_TEST}][2]->($env);
};
}
1;
__END__
=head1 SYNOPSIS
# TBD See t/Plack-Servet/*.t for now
=head1 DESCRIPTION
Plack::Test::Suite is a test suite to test a new PSGI server implementation.
=head1 AUTHOR
Tokuhiro Matsuno
Tatsuhiko Miyagawa
Kazuho Oku
=cut
END_MARK_FOR_TESTING