Mercurial > hg > nginx-tests

annotate limit_conn.t @ 1248:70192b1baf01

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Tests: added exception test to stream_js.t using 'require'. The stream js tests introduced in edf5a3c9e36a fail on njs 0.1.14. It doesn't currently provide an easy way to check its version, whilst we are obligated to gracefully handle such cases somehow. With such an addition of 'require', now the tests are skipped instead on the previous versions.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 21 Nov 2017 13:16:39 +0300
parents 196d33c2bb45
children
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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 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 limit_conn limit_req/);
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25
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26 $t->write_file_expand('nginx.conf', <<'EOF')->plan(8);
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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 limit_req_zone $binary_remote_addr zone=req:1m rate=30r/m;
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39
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40 limit_conn_zone $binary_remote_addr zone=zone:1m;
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41 limit_conn_zone $binary_remote_addr zone=zone2:1m;
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42 limit_conn_zone $binary_remote_addr zone=custom:1m;
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43
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44 server {
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45 listen 127.0.0.1:8081;
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46 server_name localhost;
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47
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48 location /w {
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49 limit_req zone=req burst=10;
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50 }
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51 }
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52
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53 server {
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54 listen 127.0.0.1:8080;
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55 server_name localhost;
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56
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57 location / {
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58 proxy_pass http://127.0.0.1:8081;
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59 limit_conn zone 1;
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60 }
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61
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62 location /1 {
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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 /zone {
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67 limit_conn zone2 1;
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68 }
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70 location /unlim {
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71 limit_conn zone 5;
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72 }
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74 location /custom {
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75 proxy_pass http://127.0.0.1:8081/;
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76 limit_conn_log_level info;
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77 limit_conn_status 501;
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78 limit_conn custom 1;
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79 }
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80 }
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81 }
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82
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83 EOF
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84
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85 $t->run();
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86
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87 ###############################################################################
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88
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89 # charge limit_req
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90
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91 http_get('/w');
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92
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93 # same and other zones in different locations
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94
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95 my $s = http_get('/w', start => 1);
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96 like(http_get('/'), qr/^HTTP\/1.. 503 /, 'rejected');
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97 like(http_get('/1'), qr/^HTTP\/1.. 503 /, 'rejected different location');
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98 unlike(http_get('/zone'), qr/^HTTP\/1.. 503 /, 'passed different zone');
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99
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100 close $s;
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101 unlike(http_get('/1'), qr/^HTTP\/1.. 503 /, 'passed');
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102
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103 # custom error code and log level
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104
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105 $s = http_get('/custom/w', start => 1);
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106 like(http_get('/custom'), qr/^HTTP\/1.. 501 /, 'limit_conn_status');
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107
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108 like($t->read_file('error.log'),
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109 qr/\[info\].*limiting connections by zone "custom"/,
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110 'limit_conn_log_level');
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111
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112 # limited after unlimited
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113
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114 $s = http_get('/w', start => 1);
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115 like(http_get('/unlim'), qr/404 Not Found/, 'unlimited passed');
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116 like(http_get('/'), qr/503 Service/, 'limited rejected');
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117
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118 ###############################################################################