annotate h2_proxy_protocol.t @ 1236:93f749c1d5c5

Tests: fixed parallel tests execution with UDP. Previously, when checking ports availability, a UDP socket was always created first, then a TCP socket was created. On success, one of UDP and TCP sockets was closed (depending on the "udp" option) and the second one was used to busy this port in other scripts. This lead to the following problem: in an attempt to reopen a UDP socket used in a given testing script it could be stolen by another script as part of checking ports availability. To solve this problem, UDP and TCP ports were split into two non-overlapping ranges: TCP ports are only used in the range 8000-8499, and UDP ports - in the range 8500-8999. In addition, the order of creating sockets in UDP tests has been reversed: now a TCP socket used as a lock precedes a UDP socket.
author Andrey Zelenkov <zelenkov@nginx.com>
date Thu, 26 Oct 2017 18:00:21 +0300
parents 882267679006
children a0ee073760c5
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1 #!/usr/bin/perl
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2
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3 # (C) Sergey Kandaurov
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4 # (C) Nginx, Inc.
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5
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6 # Tests for HTTP/2 protocol with proxy_protocol.
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7
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8 ###############################################################################
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9
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10 use warnings;
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11 use strict;
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12
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13 use Test::More;
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14
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15 use Socket qw/ CRLF /;
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16
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17 BEGIN { use FindBin; chdir($FindBin::Bin); }
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18
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19 use lib 'lib';
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20 use Test::Nginx;
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21 use Test::Nginx::HTTP2;
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22
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23 ###############################################################################
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24
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25 select STDERR; $| = 1;
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26 select STDOUT; $| = 1;
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27
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28 my $t = Test::Nginx->new()->has(qw/http http_v2 realip/)->plan(4)
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29 ->write_file_expand('nginx.conf', <<'EOF');
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30
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31 %%TEST_GLOBALS%%
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32
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33 daemon off;
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34
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35 events {
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36 }
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37
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38 http {
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39 %%TEST_GLOBALS_HTTP%%
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40
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41 server {
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42 listen 127.0.0.1:8080 proxy_protocol http2;
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43 server_name localhost;
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44
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45 location /pp {
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46 set_real_ip_from 127.0.0.1/32;
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47 real_ip_header proxy_protocol;
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48 alias %%TESTDIR%%/t.html;
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49 add_header X-PP $remote_addr;
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50 }
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51 }
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52 }
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53
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54 EOF
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55
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56 $t->write_file('t.html', 'SEE-THIS');
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57 $t->run();
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58
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59 ###############################################################################
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60
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61 my $proxy = 'PROXY TCP4 192.0.2.1 192.0.2.2 1234 5678' . CRLF;
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62 my $s = Test::Nginx::HTTP2->new(port(8080), proxy => $proxy);
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63 my $sid = $s->new_stream({ path => '/pp' });
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64 my $frames = $s->read(all => [{ sid => $sid, fin => 1 }]);
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65
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66 my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames;
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67 ok($frame, 'PROXY HEADERS frame');
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68 is($frame->{headers}->{'x-pp'}, '192.0.2.1', 'PROXY remote addr');
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69
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70 # invalid PROXY protocol string
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71
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72 $proxy = 'BOGUS TCP4 192.0.2.1 192.0.2.2 1234 5678' . CRLF;
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73 $s = Test::Nginx::HTTP2->new(port(8080), preface => $proxy, pure => 1);
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74 $frames = $s->read(all => [{ type => 'GOAWAY' }]);
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75
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76 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames;
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77 ok($frame, 'invalid PROXY - GOAWAY frame');
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78 is($frame->{code}, 1, 'invalid PROXY - error code');
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79
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80 ###############################################################################