blob: 5e8de638d3f1a930841eed38c964d4f90d6dc6ce [file] [log] [blame]
#!/usr/bin/perl
# (C) Maxim Dounin
# (C) Nginx, Inc.
# Test for http backend returning response with Transfer-Encoding: chunked,
# followed by some extra data.
###############################################################################
use warnings;
use strict;
use Test::More;
use Socket qw/ CRLF /;
BEGIN { use FindBin; chdir($FindBin::Bin); }
use lib 'lib';
use Test::Nginx;
###############################################################################
select STDERR; $| = 1;
select STDOUT; $| = 1;
my $t = Test::Nginx->new()->has(qw/http proxy/)->plan(1);
$t->write_file_expand('nginx.conf', <<'EOF');
%%TEST_GLOBALS%%
daemon off;
events {
}
http {
%%TEST_GLOBALS_HTTP%%
server {
listen 127.0.0.1:8080;
server_name localhost;
proxy_buffer_size 128;
proxy_buffers 4 128;
location / {
proxy_pass http://127.0.0.1:8081;
proxy_read_timeout 1s;
}
}
}
EOF
$t->run_daemon(\&http_chunked_daemon);
$t->run()->waitforsocket('127.0.0.1:' . port(8081));
###############################################################################
like(http_get('/'), qr/200 OK(?!.*zzz)/s, 'chunked with extra data');
###############################################################################
sub http_chunked_daemon {
my $server = IO::Socket::INET->new(
Proto => 'tcp',
LocalAddr => '127.0.0.1:' . port(8081),
Listen => 5,
Reuse => 1
)
or die "Can't create listening socket: $!\n";
local $SIG{PIPE} = 'IGNORE';
while (my $client = $server->accept()) {
$client->autoflush(1);
while (<$client>) {
last if (/^\x0d?\x0a?$/);
}
# return a large response start to allocate
# multiple buffers; stop at the buffer end
print $client ""
. "HTTP/1.1 200 OK" . CRLF
. "Connection: close" . CRLF
. "Transfer-Encoding: chunked" . CRLF . CRLF
. "80" . CRLF . ("x" x 126) . CRLF . CRLF
. "80" . CRLF . ("x" x 126) . CRLF . CRLF
. "80" . CRLF . ("x" x 126) . CRLF . CRLF
. "80" . CRLF . ("x" x 126) . CRLF . CRLF
. "20" . CRLF . ("x" x 30) . CRLF . CRLF;
select(undef, undef, undef, 0.3);
# fill three full buffers here, so they are
# processed in order, regardless of the
# p->upstream_done flag set
print $client ""
. "75" . CRLF . ("y" x 115) . CRLF . CRLF
. "0" . CRLF . CRLF
. "75" . CRLF . ("z" x 115) . CRLF . CRLF
. "0" . CRLF . CRLF
. "75" . CRLF . ("z" x 115) . CRLF . CRLF
. "0" . CRLF . CRLF;
close $client;
}
}
###############################################################################