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annotate upstream_ip_hash.t @ 540:481d705b8610

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Tests: SSL support in mail backends. Socket is now embedded into every mail module. Socket methods are wrapped where appropriate. The new "SSL" extra flag specifies to accept connection over SSL.
author Sergey Kandaurov <pluknet@nginx.com>
date Fri, 03 Apr 2015 00:11:38 +0300
parents 07c600de2f90
children e9064d691790
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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71e275487aeb Tests: upstream least_conn and ip_hash tests.
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1 #!/usr/bin/perl
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2
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3 # (C) Maxim Dounin
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4
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5 # Tests for upstream ip_hash balancer.
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6
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7 ###############################################################################
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8
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9 use warnings;
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10 use strict;
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11
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12 use Test::More;
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13
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14 use Socket qw/ CRLF /;
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15
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16 BEGIN { use FindBin; chdir($FindBin::Bin); }
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17
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18 use lib 'lib';
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19 use Test::Nginx;
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20
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21 ###############################################################################
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22
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23 select STDERR; $| = 1;
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24 select STDOUT; $| = 1;
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25
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26 my $t = Test::Nginx->new()->has(qw/http proxy upstream_ip_hash realip rewrite/)
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27 ->write_file_expand('nginx.conf', <<'EOF')->run();
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28
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29 %%TEST_GLOBALS%%
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30
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31 daemon off;
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32
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33 events {
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34 }
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35
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36 http {
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37 %%TEST_GLOBALS_HTTP%%
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38
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39 upstream u {
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40 ip_hash;
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41 server 127.0.0.1:8081;
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42 server 127.0.0.1:8082;
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43 }
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44
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45 upstream u2 {
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46 ip_hash;
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47 server 127.0.0.1:8081;
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48 server 127.0.0.1:8082;
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49 server 127.0.0.1:8083;
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50 }
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51
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52 server {
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53 listen 127.0.0.1:8080;
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54 server_name localhost;
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55
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56 set_real_ip_from 127.0.0.0/8;
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57 add_header X-IP $remote_addr;
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58
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59 location / {
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60 proxy_pass http://u;
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61 }
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62 location /u2 {
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63 proxy_pass http://u2;
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64 }
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65 }
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66
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67 server {
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68 listen 127.0.0.1:8081;
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69 listen 127.0.0.1:8082;
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70 listen 127.0.0.1:8083;
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71 server_name localhost;
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72
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73 location / {
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74 add_header X-Port $server_port;
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75 return 204;
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76 }
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77 }
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78 }
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79
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80 EOF
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81
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82 plan(skip_all => 'no 127.0.0.1 on host')
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83 if http_get('/') !~ /X-IP: 127.0.0.1/m;
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84
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85 $t->plan(2);
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86
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87 ###############################################################################
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88
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89 is(many('/', 30), '8081: 15, 8082: 15', 'ip_hash');
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90 is(many('/u2', 30), '8081: 10, 8082: 10, 8083: 10', 'ip_hash 3 peers');
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91
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92 ###############################################################################
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93
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94 sub many {
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95 my ($uri, $count) = @_;
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96 my %ports;
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97
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98 for my $i (1 .. $count) {
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99 my $req = "GET $uri HTTP/1.0" . CRLF
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100 . "X-Real-IP: 127.0.$i.2" . CRLF . CRLF;
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101
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102 if (http($req) =~ /X-Port: (\d+)/) {
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103 $ports{$1} = 0 unless defined $ports{$1};
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104 $ports{$1}++;
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105 }
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106 }
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107
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108 return join ', ', map { $_ . ": " . $ports{$_} } sort keys %ports;
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109 }
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110
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111 ###############################################################################