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annotate limit_conn.t @ 468:684278f71783

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Tests: the "limit_zone" directive was removed.
author Valentin Bartenev <vbart@nginx.com>
date Wed, 24 Sep 2014 23:56:41 +0400
parents 60888e2c3f5a
children 1c5a8265f386
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9daf28f20766 Tests: added tests for limit_conn module.
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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
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5 # limit_req based tests for nginx limit_conn module.
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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 plan(skip_all => 'win32') if $^O eq 'MSWin32';
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27
468
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28 my $t = Test::Nginx->new()->has(qw/http proxy limit_conn limit_req/)->plan(8);
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29
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30 $t->write_file_expand('nginx.conf', <<'EOF');
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31
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32 %%TEST_GLOBALS%%
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33
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34 daemon off;
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35
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36 events {
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37 }
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38
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39 http {
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40 %%TEST_GLOBALS_HTTP%%
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41
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42 limit_req_zone $binary_remote_addr zone=req:1m rate=30r/m;
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43
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44 limit_conn_zone $binary_remote_addr zone=zone:1m;
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45 limit_conn_zone $binary_remote_addr zone=zone2:1m;
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46 limit_conn_zone $binary_remote_addr zone=custom:1m;
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47
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48 server {
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49 listen 127.0.0.1:8081;
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50 server_name localhost;
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51
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52 location /w {
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53 limit_req zone=req burst=10;
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54 }
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55 }
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56
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57 server {
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58 listen 127.0.0.1:8080;
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59 server_name localhost;
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60
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61 location / {
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62 proxy_pass http://127.0.0.1:8081;
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63 limit_conn zone 1;
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64 }
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65
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66 location /1 {
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67 limit_conn zone 1;
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68 }
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69
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70 location /zone {
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71 limit_conn zone2 1;
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72 }
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73
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74 location /unlim {
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75 limit_conn zone 5;
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76 }
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77
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78 location /custom {
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79 proxy_pass http://127.0.0.1:8081/;
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80 limit_conn_log_level info;
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81 limit_conn_status 501;
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82 limit_conn custom 1;
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83 }
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84 }
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85 }
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86
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87 EOF
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88
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89 $t->run();
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90
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91 ###############################################################################
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92
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93 # charge limit_req
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94
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95 http_get('/w');
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96
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97 # same and other zones in different locations
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98
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99 my $s = http_get('/w', start => 1);
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100 like(http_get('/'), qr/^HTTP\/1.. 503 /, 'rejected');
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101 like(http_get('/1'), qr/^HTTP\/1.. 503 /, 'rejected different location');
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102 unlike(http_get('/zone'), qr/^HTTP\/1.. 503 /, 'passed different zone');
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103
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104 close $s;
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105 unlike(http_get('/1'), qr/^HTTP\/1.. 503 /, 'passed');
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106
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107 # custom error code and log level
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108
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109 $s = http_get('/custom/w', start => 1);
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110 like(http_get('/custom'), qr/^HTTP\/1.. 501 /, 'limit_conn_status');
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111
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112 like(`grep -F '[info]' ${\($t->testdir())}/error.log`,
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113 qr/limiting connections by zone "custom"/s,
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114 'limit_conn_log_level');
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115
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116 # limited after unlimited
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117
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118 $s = http_get('/w', start => 1);
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119 like(http_get('/unlim'), qr/404 Not Found/, 'unlimited passed');
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120 like(http_get('/'), qr/503 Service/, 'limited rejected');
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121
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122 ###############################################################################