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annotate mirror_proxy.t @ 1606:e4e0695552ed

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Tests: fixed stream_proxy_ssl_conf_command.t. The stream_proxy_ssl_conf_command.t test used stream return module to return the response. Since this ignores actual request, but the perl test code used http_get(). This might result in the request being sent after the response is returned and the connection closed by the server, resulting in RST being generated and no response seen by the client at all. Fix is to use "stream(...)->read()" instead of http_get(), so no request is sent at all, eliminating possibility of RST being generated.
author Maxim Dounin <mdounin@mdounin.ru>
date Tue, 10 Nov 2020 05:03:29 +0300
parents 97c8280de681
children 8b7ab9245916
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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 mirror module and it's interaction with proxy.
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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 BEGIN { use FindBin; chdir($FindBin::Bin); }
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16
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17 use lib 'lib';
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18 use Test::Nginx;
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19
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20 ###############################################################################
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21
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22 select STDERR; $| = 1;
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23 select STDOUT; $| = 1;
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24
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25 my $t = Test::Nginx->new()->has(qw/http proxy mirror rewrite limit_req/);
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26
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27 $t->write_file_expand('nginx.conf', <<'EOF')->plan(7);
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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 limit_req_zone $uri zone=slow:1m rate=30r/m;
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40 log_format test $request_uri:$request_body;
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41
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42 server {
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43 listen 127.0.0.1:8080;
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44 server_name localhost;
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45
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46 location / {
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47 mirror /mirror;
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48 proxy_pass http://127.0.0.1:8081;
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49 }
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50
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51 location /off {
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52 mirror /mirror/off;
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53 mirror_request_body off;
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54 proxy_pass http://127.0.0.1:8081;
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55 }
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56
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57 location /mirror {
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58 internal;
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59 proxy_pass http://127.0.0.1:8082;
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60 limit_req zone=slow burst=1;
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61 }
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62 }
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63
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64 server {
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65 listen 127.0.0.1:8081;
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66 listen 127.0.0.1:8082;
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67 server_name localhost;
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68
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69 location / {
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70 client_body_timeout 1s;
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71 proxy_pass http://127.0.0.1:$server_port/return204;
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72 access_log %%TESTDIR%%/test.log test;
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73 add_header X-Body $request_body;
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74 }
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75
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76 location /return204 {
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77 return 204;
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78 }
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79 }
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80 }
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81
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82 EOF
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83
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84 $t->run();
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85
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86 ###############################################################################
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87
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88 like(http_post('/'), qr/X-Body: 1234567890\x0d?$/m, 'mirror proxy');
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89 like(http_post('/off'), qr/X-Body: 1234567890\x0d?$/m, 'mirror_request_body');
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90
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91 # delayed subrequest should not affect main request processing nor stuck itself
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92
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93 SKIP: {
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94 skip 'hang on win32', 1 if $^O eq 'MSWin32' and !$ENV{TEST_NGINX_UNSAFE};
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95
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96 TODO: {
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97 local $TODO = 'not yet';
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98
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99 like(http_post('/delay?1'), qr/X-Body: 1234567890\x0d?$/m, 'mirror delay');
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100
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101 }
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102
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103 }
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104
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105 $t->todo_alerts() unless $^O eq 'MSWin32';
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106 $t->stop();
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107
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108 my $log = $t->read_file('test.log');
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109 like($log, qr!^/:1234567890$!m, 'log - request body');
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110 like($log, qr!^/mirror:1234567890$!m, 'log - request body in mirror');
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111 like($log, qr!^/off:1234567890$!m, 'log - mirror_request_body off');
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112 like($log, qr!^/mirror/off:-$!m,, 'log - mirror_request_body off in mirror');
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113
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114 ###############################################################################
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115
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116 sub http_post {
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117 my ($url) = @_;
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118
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119 http(<<EOF);
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120 POST $url HTTP/1.0
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121 Host: localhost
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122 Content-Length: 10
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123
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124 1234567890
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125 EOF
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126 }
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127
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128 ###############################################################################