Mercurial > hg > nginx-tests
view stream_proxy_protocol.t @ 650:8a2cf558b8ae
Tests: HTTP/2 tests for $http2 variable.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Tue, 18 Aug 2015 16:54:41 +0300 |
parents | cf89559cd558 |
children | 824754da4afc |
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#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Nginx, Inc. # Tests for stream proxy module with haproxy protocol. ############################################################################### use warnings; use strict; use Test::More; use IO::Select; use Socket qw/ CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/stream/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { proxy_protocol on; server { listen 127.0.0.1:8080; proxy_pass 127.0.0.1:8081; } server { listen 127.0.0.1:8082; proxy_pass 127.0.0.1:8081; proxy_protocol off; } } EOF $t->run_daemon(\&stream_daemon); $t->try_run('no stream proxy_protocol')->plan(2); $t->waitforsocket('127.0.0.1:8081'); ############################################################################### my %r = stream_get('close'); is($r{'data'}, "PROXY TCP4 127.0.0.1 127.0.0.1 $r{'sp'} 8080" . CRLF . "close", 'protocol on'); %r = stream_get('close', '127.0.0.1:8082'); is($r{'data'}, 'close', 'protocol off'); ############################################################################### sub stream_get { my ($data, $peer) = @_; my $s = stream_connect($peer); my $sockport = $s->sockport(); stream_write($s, $data); $data = ''; while (my $buf = stream_read($s)) { $data .= $buf; } return ('data' => $data, 'sp' => $sockport); } sub stream_connect { my $peer = shift; my $s = IO::Socket::INET->new( Proto => 'tcp', PeerAddr => $peer || '127.0.0.1:8080' ) or die "Can't connect to nginx: $!\n"; return $s; } sub stream_write { my ($s, $message) = @_; local $SIG{PIPE} = 'IGNORE'; $s->blocking(0); while (IO::Select->new($s)->can_write(1.5)) { my $n = $s->syswrite($message); last unless $n; $message = substr($message, $n); last unless length $message; } if (length $message) { $s->close(); } } sub stream_read { my ($s) = @_; my ($buf); $s->blocking(0); if (IO::Select->new($s)->can_read(3)) { $s->sysread($buf, 1024); }; log_in($buf); return $buf; } ############################################################################### sub stream_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalAddr => '127.0.0.1:8081', Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; my $sel = IO::Select->new($server); local $SIG{PIPE} = 'IGNORE'; while (my @ready = $sel->can_read) { foreach my $fh (@ready) { if ($server == $fh) { my $new = $fh->accept; $new->autoflush(1); $sel->add($new); } elsif (stream_handle_client($fh)) { $sel->remove($fh); $fh->close; } } } } sub stream_handle_client { my ($client) = @_; log2c("(new connection $client)"); $client->sysread(my $buffer, 65536) or return 1; log2i("$client $buffer"); log2o("$client $buffer"); $client->syswrite($buffer); return $buffer =~ /close/; } sub log2i { Test::Nginx::log_core('|| <<', @_); } sub log2o { Test::Nginx::log_core('|| >>', @_); } sub log2c { Test::Nginx::log_core('||', @_); } ###############################################################################