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|
#!/usr/bin/perl
use strict;
use warnings;
use IO::Socket::UNIX;
my @tests;
BEGIN {
@tests = (
{ body => '', env => {}, response => '' },
{ body => 'something interesting', env => {HELLO => 'hi', BONJOUR => 'salut'}, response => 'yay' },
{ body => "even more!\n", env => {'֒' => '@_+$', '!"$' => ''}, response => 'yay' },
{ body => "even more!\n", env => {1 => 2}, response => 'yay', break_up_length => 1 },
);
}
use Test::More tests => 1 + @tests * 3;
require_ok('SCGI');
my $ready;
local $SIG{HUP} = sub {
$ready = 1;
};
for my $test_request (1, 0) {
$ready = 0;
my $child_ppid = fork;
die "cannot fork: $!" unless defined $child_ppid;
my $other_ppid = $child_ppid || getppid;
if (($child_ppid ? 1 : 0) == ($test_request ? 1 : 0)) {
my $socket = IO::Socket::INET->new(
Listen => 5,
ReuseAddr => SO_REUSEADDR,
LocalAddr => 'localhost:9000',
) or die "cannot bind to port 9000: $!";
my $scgi = SCGI->new($socket);
local $SIG{USR1} = sub {
$socket->close;
};
kill HUP => $other_ppid
or die "cannot send signal to client process: $!";
my $test_number = 0;
while (my $request = $scgi->accept) {
my $test = $tests[$test_number];
my $start = time;
while (! $request->read_env) {
die 'took too long' if time - $start > 30;
}
read $request->connection, my $body, $request->env->{CONTENT_LENGTH};
cmp_ok($body, 'eq', $test->{body}, "test request $test_number body correct")
if $test_request;
my %env = %{$request->env};
delete $env{SCGI};
delete $env{CONTENT_LENGTH};
is_deeply(\%env, $test->{env}, 'recieved corrent environment for test ' . $test_number)
if $test_request;
$request->connection->print($test->{response});
$request->close;
# don't wait for accept to return false as it creates warnings in IO::Handle
last if ++$test_number == @tests;
}
if ($child_ppid) {
wait;
}
else {
exit;
}
}
elsif (($child_ppid ? 1 : 0) != ($test_request ? 1 : 0)) {
while (! $ready) {
select(undef, undef, undef, 0.1);
}
for my $test_number (0..$#tests) {
my $test = $tests[$test_number];
my $socket = IO::Socket::INET->new(
PeerAddr => 'localhost:9000'
);
my $content_length = length($test->{body});
my $env = "CONTENT_LENGTH\0$content_length\0";
$test->{env}->{SCGI} = 1;
for my $key (keys %{$test->{env}}) {
$env .= "$key\0$test->{env}->{$key}\0";
}
if ($test->{break_up_length}) {
my $length = length($env);
while ($length =~ s/^(\d)//os) {
print $socket $1;
select(undef, undef, undef, 0.1);;
}
}
else {
print $socket length($env);
}
print $socket ':' . $env . ',' . $test->{body};
my $body = '';
while (<$socket>) {
$body .= $_;
}
cmp_ok($body, 'eq', $test->{response}, 'returned body ok for test ' . $test_number)
unless $test_request;
$socket->close;
}
kill USR1 => $other_ppid
or die "cannot send signal to server process: $!";
if ($child_ppid) {
wait;
}
else {
exit;
}
}
}
|
