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| | #!perl -w
# Copyright (C) unicorn hackers <unicorn-public@yhbt.net>
# License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
# this is the main integration test for things which don't require
# restarting or signals
use v5.14; BEGIN { require './t/lib.perl' };
my $srv = tcp_server();
my $host_port = tcp_host_port($srv);
my $t0 = time;
my $ar = unicorn(qw(-E none t/integration.ru), { 3 => $srv });
my $curl = which('curl');
END { diag slurp("$tmpdir/err.log") if $tmpdir };
sub slurp_hdr {
my ($c) = @_;
local $/ = "\r\n\r\n"; # affects both readline+chomp
chomp(my $hdr = readline($c));
my ($status, @hdr) = split(/\r\n/, $hdr);
diag explain([ $status, \@hdr ]) if $ENV{V};
($status, \@hdr);
}
my %PUT = (
chunked_md5 => sub {
my ($in, $out, $path, %opt) = @_;
my $bs = $opt{bs} // 16384;
require Digest::MD5;
my $dig = Digest::MD5->new;
print $out <<EOM;
PUT $path HTTP/1.1\r
Transfer-Encoding: chunked\r
Trailer: Content-MD5\r
\r
EOM
my ($buf, $r);
while (1) {
$r = read($in, $buf, $bs) // die "read: $!";
last if $r == 0;
printf $out "%x\r\n", length($buf);
print $out $buf, "\r\n";
$dig->add($buf);
}
print $out "0\r\nContent-MD5: ", $dig->b64digest, "\r\n\r\n";
},
identity => sub {
my ($in, $out, $path, %opt) = @_;
my $bs = $opt{bs} // 16384;
my $clen = $opt{-s} // -s $in;
print $out <<EOM;
PUT $path HTTP/1.0\r
Content-Length: $clen\r
\r
EOM
my ($buf, $r, $len);
while ($clen) {
$len = $clen > $bs ? $bs : $clen;
$r = read($in, $buf, $len) // die "read: $!";
die 'premature EOF' if $r == 0;
print $out $buf;
$clen -= $r;
}
},
);
my ($c, $status, $hdr);
# response header tests
$c = start_req($srv, 'GET /rack-2-newline-headers HTTP/1.0');
($status, $hdr) = slurp_hdr($c);
like($status, qr!\AHTTP/1\.[01] 200\b!, 'status line valid');
my $orig_200_status = $status;
is_deeply([ grep(/^X-R2: /, @$hdr) ],
[ 'X-R2: a', 'X-R2: b', 'X-R2: c' ],
'rack 2 LF-delimited headers supported') or diag(explain($hdr));
SKIP: { # Date header check
my @d = grep(/^Date: /i, @$hdr);
is(scalar(@d), 1, 'got one date header') or diag(explain(\@d));
eval { require HTTP::Date } or skip "HTTP::Date missing: $@", 1;
$d[0] =~ s/^Date: //i or die 'BUG: did not strip date: prefix';
my $t = HTTP::Date::str2time($d[0]);
ok($t >= $t0 && $t > 0 && $t <= time, 'valid date') or
diag(explain([$t, $!, \@d]));
};
$c = start_req($srv, 'GET /rack-3-array-headers HTTP/1.0');
($status, $hdr) = slurp_hdr($c);
is_deeply([ grep(/^x-r3: /, @$hdr) ],
[ 'x-r3: a', 'x-r3: b', 'x-r3: c' ],
'rack 3 array headers supported') or diag(explain($hdr));
SKIP: {
eval { require JSON::PP } or skip "JSON::PP missing: $@", 1;
my $c = start_req($srv, 'GET /env_dump');
my $json = do { local $/; readline($c) };
unlike($json, qr/^Connection: /smi, 'no connection header for 0.9');
unlike($json, qr!\AHTTP/!s, 'no HTTP/1.x prefix for 0.9');
my $env = JSON::PP->new->decode($json);
is(ref($env), 'HASH', 'JSON decoded body to hashref');
is($env->{SERVER_PROTOCOL}, 'HTTP/0.9', 'SERVER_PROTOCOL is 0.9');
}
# cf. <CAO47=rJa=zRcLn_Xm4v2cHPr6c0UswaFC_omYFEH+baSxHOWKQ@mail.gmail.com>
$c = start_req($srv, 'GET /nil-header-value HTTP/1.0');
($status, $hdr) = slurp_hdr($c);
is_deeply([grep(/^X-Nil:/, @$hdr)], ['X-Nil: '],
'nil header value accepted for broken apps') or diag(explain($hdr));
if ('TODO: ensure Rack::Utils::HTTP_STATUS_CODES is available') {
$c = start_req($srv, 'POST /tweak-status-code HTTP/1.0');
($status, $hdr) = slurp_hdr($c);
like($status, qr!\AHTTP/1\.[01] 200 HI\b!, 'status tweaked');
$c = start_req($srv, 'POST /restore-status-code HTTP/1.0');
($status, $hdr) = slurp_hdr($c);
is($status, $orig_200_status, 'original status restored');
}
SKIP: {
eval { require HTTP::Tiny } or skip "HTTP::Tiny missing: $@", 1;
my $ht = HTTP::Tiny->new;
my $res = $ht->get("http://$host_port/write_on_close");
is($res->{content}, 'Goodbye', 'write-on-close body read');
}
if ('bad requests') {
$c = start_req($srv, 'GET /env_dump HTTP/1/1');
($status, $hdr) = slurp_hdr($c);
like($status, qr!\AHTTP/1\.[01] 400 \b!, 'got 400 on bad request');
$c = tcp_connect($srv);
print $c 'GET /' or die $!;
my $buf = join('', (0..9), 'ab');
for (0..1023) { print $c $buf or die $! }
print $c " HTTP/1.0\r\n\r\n" or die $!;
($status, $hdr) = slurp_hdr($c);
like($status, qr!\AHTTP/1\.[01] 414 \b!,
'414 on REQUEST_PATH > (12 * 1024)');
$c = tcp_connect($srv);
print $c 'GET /hello-world?a' or die $!;
$buf = join('', (0..9));
for (0..1023) { print $c $buf or die $! }
print $c " HTTP/1.0\r\n\r\n" or die $!;
($status, $hdr) = slurp_hdr($c);
like($status, qr!\AHTTP/1\.[01] 414 \b!,
'414 on QUERY_STRING > (10 * 1024)');
$c = tcp_connect($srv);
print $c 'GET /hello-world#a' or die $!;
$buf = join('', (0..9), 'a'..'f');
for (0..63) { print $c $buf or die $! }
print $c " HTTP/1.0\r\n\r\n" or die $!;
($status, $hdr) = slurp_hdr($c);
like($status, qr!\AHTTP/1\.[01] 414 \b!, '414 on FRAGMENT > (1024)');
}
# input tests
my ($blob_size, $blob_hash);
SKIP: {
open(my $rh, '<', 't/random_blob') or
skip "t/random_blob not generated $!", 1;
$blob_size = -s $rh;
require Digest::SHA;
$blob_hash = Digest::SHA->new(1)->addfile($rh)->hexdigest;
my $ck_hash = sub {
my ($sub, $path, %opt) = @_;
seek($rh, 0, SEEK_SET) // die "seek: $!";
$c = tcp_connect($srv);
$c->autoflush(0);
$PUT{$sub}->($rh, $c, $path, %opt);
$c->flush or die "flush: $!";
($status, $hdr) = slurp_hdr($c);
is(readline($c), $blob_hash, "$sub $path");
};
$ck_hash->('identity', '/rack_input', -s => $blob_size);
$ck_hash->('chunked_md5', '/rack_input');
$ck_hash->('identity', '/rack_input/size_first', -s => $blob_size);
$ck_hash->('identity', '/rack_input/rewind_first', -s => $blob_size);
$ck_hash->('chunked_md5', '/rack_input/size_first');
$ck_hash->('chunked_md5', '/rack_input/rewind_first');
$curl // skip 'no curl found in PATH', 1;
my ($copt, $cout);
my $url = "http://$host_port/rack_input";
my $do_curl = sub {
my (@arg) = @_;
pipe(my $cout, $copt->{1}) or die "pipe: $!";
open $copt->{2}, '>', "$tmpdir/curl.err" or die $!;
my $cpid = spawn($curl, '-sSf', @arg, $url, $copt);
close(delete $copt->{1}) or die "close: $!";
is(readline($cout), $blob_hash, "curl @arg response");
is(waitpid($cpid, 0), $cpid, "curl @arg exited");
is($?, 0, "no error from curl @arg");
is(slurp("$tmpdir/curl.err"), '', "no stderr from curl @arg");
};
$do_curl->(qw(-T t/random_blob));
seek($rh, 0, SEEK_SET) // die "seek: $!";
$copt->{0} = $rh;
$do_curl->('-T-');
}
# ... more stuff here
undef $ar;
my @log = slurp("$tmpdir/err.log");
diag("@log") if $ENV{V};
my @err = grep(!/NameError.*Unicorn::Waiter/, grep(/error/i, @log));
is_deeply(\@err, [], 'no unexpected errors in stderr');
is_deeply([grep(/SIGKILL/, @log)], [], 'no SIGKILL in stderr');
undef $tmpdir;
done_testing;
|