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FCGIUtils.pm
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FCGIUtils.pm
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package t::FCGIUtils;
use strict;
use warnings;
use File::Temp ();
use FindBin;
use Test::More;
use IO::Socket;
use File::Spec;
use Test::TCP qw/test_tcp empty_port/;
use parent qw/Exporter/;
# this file is copied from Catalyst. thanks!
our @EXPORT = qw/ test_lighty_external /;
# test for FCGI External Server
sub test_lighty_external (&@) {
my ($callback, $lighty_port, $fcgi_port) = @_;
$lighty_port ||= empty_port();
$fcgi_port ||= empty_port($lighty_port);
my $lighttpd_bin = $ENV{LIGHTTPD_BIN} || `which lighttpd`;
chomp $lighttpd_bin;
plan skip_all => 'Please set LIGHTTPD_BIN to the path to lighttpd'
unless $lighttpd_bin && -x $lighttpd_bin;
my $ver = (`$lighttpd_bin -v` =~ m!lighttpd[-/]1.(\d+\.\d+)!)[0];
if ($ver < 4.17) {
plan skip_all => "Too old lighttpd (1.$ver), known to be broken";
}
diag "Testing with lighttpd 1.$ver";
my $tmpdir = File::Temp::tempdir( CLEANUP => 1 );
test_tcp(
client => sub {
$callback->($lighty_port, $fcgi_port, ($ver && $ver < 4.23));
warn `cat $tmpdir/error.log` if $ENV{DEBUG};
},
server => sub {
my $conffname = File::Spec->catfile($tmpdir, "lighty.conf");
_write_file($conffname => _render_conf($tmpdir, $lighty_port, $fcgi_port));
my $pid = open my $lighttpd, "$lighttpd_bin -D -f $conffname 2>&1 |"
or die "Unable to spawn lighttpd: $!";
$SIG{TERM} = sub {
kill 'INT', $pid;
close $lighttpd;
exit;
};
sleep 60; # waiting tests.
die "server timeout";
},
port => $lighty_port,
);
}
sub _write_file {
my ($fname, $src) = @_;
open my $fh, '>', $fname or die $!;
print {$fh} $src or die $!;
close $fh;
}
sub _render_conf {
my ($tmpdir, $port, $fcgiport) = @_;
my $script_name = $ENV{PLACK_TEST_SCRIPT_NAME} || '/';
<<"END";
# basic lighttpd config file for testing fcgi(external server)+Plack
server.modules += ("mod_fastcgi")
server.document-root = "$tmpdir"
server.bind = "127.0.0.1"
server.port = $port
# HTTP::Engine app specific fcgi setup
fastcgi.server = (
"$script_name" => ((
"check-local" => "disable",
"host" => "127.0.0.1",
"port" => $fcgiport,
"idle-timeout" => 20,
"fix-root-scriptname" => "enable", # for 1.4.23 or later
))
)
END
}
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