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annotate proxy_non_idempotent.t @ 1021:ebdf239722b9

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Tests: relaxed proxy_cache_lock.t nolock tests to fix on Solaris. Assumed that the order of responses being arrived in nolock case may be ignored. An important part of such case is that the only last response should be cached.
author Sergey Kandaurov <pluknet@nginx.com>
date Fri, 02 Sep 2016 12:17:35 +0300
parents 196d33c2bb45
children d51cc2526066
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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 # (C) Nginx, Inc.
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5
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6 # Tests for proxy_next_upstream non_idempotent.
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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 rewrite upstream_keepalive/)
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26 ->plan(6);
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27
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28 $t->write_file_expand('nginx.conf', <<'EOF');
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29
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30 %%TEST_GLOBALS%%
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31
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32 daemon off;
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33
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34 events {
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35 }
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36
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37 http {
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38 %%TEST_GLOBALS_HTTP%%
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39
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40 upstream u {
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41 server 127.0.0.1:8081 max_fails=0;
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42 server 127.0.0.1:8081 max_fails=0;
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43 }
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44
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45 upstream uk {
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46 server 127.0.0.1:8081 max_fails=0;
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47 server 127.0.0.1:8081 max_fails=0;
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48 keepalive 10;
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49 }
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50
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51 server {
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52 listen 127.0.0.1:8080;
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53 server_name localhost;
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54
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55 add_header X-IP $upstream_addr always;
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56
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57 location / {
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58 proxy_pass http://u;
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59 proxy_next_upstream error timeout;
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60 }
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61
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62 location /non {
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63 proxy_pass http://u;
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64 proxy_next_upstream error timeout non_idempotent;
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65 }
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66
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67 location /keepalive {
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68 proxy_pass http://uk;
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69 proxy_next_upstream error timeout;
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70 proxy_http_version 1.1;
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71 proxy_set_header Connection "";
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72 }
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73 }
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74
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75 server {
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76 listen 127.0.0.1:8081;
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77 server_name localhost;
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78
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79 location / {
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80 return 444;
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81 }
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82
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83 location /keepalive/establish {
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84 return 204;
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85 }
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86 }
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87 }
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88
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89 EOF
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90
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91 $t->run();
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92
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93 ###############################################################################
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94
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95 # non-idempotent requests should not be retried by default
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96 # if a request has been sent to a backend
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97
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98 like(http_get('/'), qr/X-IP: (\S+), \1\x0d?$/m, 'get');
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99 like(http_post('/'), qr/X-IP: (\S+)\x0d?$/m, 'post');
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100
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101 # with "proxy_next_upstream non_idempotent" there is no
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102 # difference between idempotent and non-idempotent requests,
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103 # non-idempotent requests are retried as usual
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104
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105 like(http_get('/non'), qr/X-IP: (\S+), \1\x0d?$/m, 'get non_idempotent');
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106 like(http_post('/non'), qr/X-IP: (\S+), \1\x0d?$/m, 'post non_idempotent');
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107
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108 # cached connections follow the same rules
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109
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110 like(http_get('/keepalive/establish'), qr/204 No Content/m, 'keepalive');
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111 like(http_post('/keepalive/drop'), qr/X-IP: (\S+)\x0d?$/m, 'keepalive post');
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112
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113 ###############################################################################
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114
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115 sub http_post {
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116 my ($uri, %extra) = @_;
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117 my $cl = $extra{cl} || 0;
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118
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119 http(<<"EOF");
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120 POST $uri HTTP/1.0
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121 Content-Length: $cl
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122
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123 EOF
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124 }
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125
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126 ###############################################################################