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annotate stream_limit_conn_dry_run.t @ 1542:451e787aad76

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Tests: reworked libgd version detection. The "libgd-config" binary is deprecated in recent versions and may not exist or have unexpected output. More, it may not present within older versions, as well, if installed separately, which previously broke test assumptions. The fix is change the fallback to skip tests. In addition, recent Perl GD module (2.57) started to export libgd version, which is now also consulted.
author Sergey Kandaurov <pluknet@nginx.com>
date Mon, 13 Jan 2020 18:15:35 +0300
parents 9d5996c3f5b8
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 ###############################################################################