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annotate proxy_next_upstream.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 3d3c8b5ea8ee
children e9064d691790
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 http proxy module, proxy_next_upstream directive.
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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 BEGIN { use FindBin; chdir($FindBin::Bin); }
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15
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16 use lib 'lib';
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17 use Test::Nginx;
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18
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19 ###############################################################################
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20
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21 select STDERR; $| = 1;
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22 select STDOUT; $| = 1;
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23
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24 my $t = Test::Nginx->new()->has(qw/http proxy rewrite/)->plan(7);
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25
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26 $t->write_file_expand('nginx.conf', <<'EOF');
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27
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28 %%TEST_GLOBALS%%
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29
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30 daemon off;
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31
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32 events {
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33 }
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34
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35 http {
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36 %%TEST_GLOBALS_HTTP%%
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37
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38 upstream u {
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39 server 127.0.0.1:8081;
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40 server 127.0.0.1:8082;
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41 }
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42
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43 upstream u2 {
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44 server 127.0.0.1:8081;
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45 server 127.0.0.1:8082;
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46 }
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47
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48 server {
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49 listen 127.0.0.1:8080;
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50 server_name localhost;
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51
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52 location / {
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53 proxy_pass http://u;
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54 proxy_next_upstream http_500 http_404;
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55 }
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56
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57 location /all/ {
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58 proxy_pass http://u2;
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59 proxy_next_upstream http_500 http_404;
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60 error_page 404 /all/404;
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61 proxy_intercept_errors on;
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62 }
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63
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64 location /all/404 {
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65 return 200 "$upstream_addr\n";
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66 }
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67 }
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68
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69 server {
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70 listen 127.0.0.1:8081;
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71 server_name localhost;
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72
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73 location / {
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74 return 404;
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75 }
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76 location /ok {
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77 return 200 "AND-THIS\n";
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78 }
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79 location /500 {
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80 return 500;
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81 }
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82
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83 location /all/ {
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84 return 404;
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85 }
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86 }
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87
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88 server {
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89 listen 127.0.0.1:8082;
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90 server_name localhost;
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91
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92 location / {
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93 return 200 "TEST-OK-IF-YOU-SEE-THIS\n";
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94 }
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95
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96 location /all/ {
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97 return 404;
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98 }
288
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99 }
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100 }
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101
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102 EOF
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103
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104 $t->run();
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105
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106 ###############################################################################
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107
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108 # check if both request fallback to a backend
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109 # which returns valid response
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110
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111 like(http_get('/'), qr/SEE-THIS/, 'proxy request');
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112 like(http_get('/'), qr/SEE-THIS/, 'second request');
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113
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114 # make sure backend isn't switched off after
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115 # proxy_next_upstream http_404
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116
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117 like(http_get('/ok') . http_get('/ok'), qr/AND-THIS/, 'not down');
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118
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119 # next upstream on http_500
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120
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121 like(http_get('/500'), qr/SEE-THIS/, 'request 500');
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122 like(http_get('/500'), qr/SEE-THIS/, 'request 500 second');
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123
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124 # make sure backend switched off with http_500
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125
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126 unlike(http_get('/ok') . http_get('/ok'), qr/AND-THIS/, 'down after 500');
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127
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128 # make sure all backends are tried once
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129
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130 like(http_get('/all/rr'),
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131 qr/^127.0.0.1:808(1, 127.0.0.1:8082|2, 127.0.0.1:8081)$/mi,
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132 'all tried once');
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133
288
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134 ###############################################################################