annotate stream_limit_conn_dry_run.t @ 1532:9d5996c3f5b8

Tests: limit_conn_dry_run, $limit_conn_status tests.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 19 Nov 2019 21:03:41 +0300
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children f3ba4c74de31
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1532
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1 #!/usr/bin/perl
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2
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3 # (C) Sergey Kandaurov
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4 # (C) Nginx, Inc.
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5
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6 # Tests for limit_conn_dry_run directive, limit_conn_status variable.
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7
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8 ###############################################################################
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9
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10 use warnings;
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11 use strict;
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12
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13 use Test::More;
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14
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15 BEGIN { use FindBin; chdir($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 use Test::Nginx::Stream qw/ stream /;
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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 my $t = Test::Nginx->new()->has(qw/stream stream_limit_conn http/);
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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 stream {
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38 limit_conn_zone $binary_remote_addr zone=zone:1m;
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39
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40 log_format test $server_port:$limit_conn_status;
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41 access_log %%TESTDIR%%/test.log test;
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42
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43 server {
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44 listen 127.0.0.1:8080;
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45 proxy_pass 127.0.0.1:8084;
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46 limit_conn zone 1;
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47
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48 proxy_timeout 5s;
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49 }
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50
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51 server {
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52 listen 127.0.0.1:8081;
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53 proxy_pass 127.0.0.1:8084;
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54 limit_conn zone 1;
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55 }
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56
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57 server {
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58 listen 127.0.0.1:8082;
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59 proxy_pass 127.0.0.1:8084;
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60 limit_conn zone 1;
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61
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62 limit_conn_dry_run on;
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63 }
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64
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65 server {
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66 listen 127.0.0.1:8083;
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67 proxy_pass 127.0.0.1:8084;
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68 }
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69 }
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70
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71 http {
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72 %%TEST_GLOBALS_HTTP%%
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73
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74 server {
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75 listen 127.0.0.1:8084;
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76 server_name localhost;
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77
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78 location / { }
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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->write_file('index.html', 'OK');
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85 $t->try_run('no limit_conn_dry_run/limit_conn_status')->plan(9);
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86
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87 ###############################################################################
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88
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89 my ($p, $p1, $p2, $p3) = (port(8080), port(8081), port(8082), port(8083));
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90
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91 is(stream("127.0.0.1:$p")->io("GET /\n"), 'OK', 'passed');
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92
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93 my $s = stream('127.0.0.1:' . port(8080));
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94 $s->write("GET");
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95
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96 is(stream("127.0.0.1:$p1")->io("GET /\n"), '', 'rejected');
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97 is(stream("127.0.0.1:$p2")->io("GET /\n"), 'OK', 'rejected dry run');
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98 is(stream("127.0.0.1:$p3")->io("GET /\n"), 'OK', 'no limit');
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99
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100 undef $s;
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101
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102 $t->stop();
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103
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104 like($t->read_file('error.log'), qr/limiting connections, dry/, 'log dry run');
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105 like($t->read_file('test.log'), qr|$p:PASSED|, 'log passed');
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106 like($t->read_file('test.log'), qr|$p1:REJECTED$|m, 'log rejected');
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107 like($t->read_file('test.log'), qr|$p2:REJECTED_DRY_RUN|, 'log rejected dry');
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108 like($t->read_file('test.log'), qr|$p3:-|, 'log not found');
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109
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110 ###############################################################################