Mercurial > hg > nginx-tests

annotate limit_conn_complex.t @ 605:a77f19282f63

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Tests: switched to using headers to test variables in userid.t. Tests might behave incorrectly due to the delay in writing to log. Made tests stricter for different endianness. While here, improved style.
author Andrey Zelenkov <zelenkov@nginx.com>
date Thu, 11 Jun 2015 20:56:19 +0300
parents 2cd00179f4b2
children e5b1495299bd
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c872b2c9645f Tests: tests for limit_conn and limit_req with complex value.
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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 # limit_req based tests for limit_conn module with complex keys.
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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 use IO::Select;
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16
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17 BEGIN { use FindBin; chdir($FindBin::Bin); }
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18
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19 use lib 'lib';
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20 use Test::Nginx;
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21
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22 ###############################################################################
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23
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24 select STDERR; $| = 1;
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25 select STDOUT; $| = 1;
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26
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27 my $t = Test::Nginx->new()->has(qw/http proxy limit_conn limit_req shmem/)
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28 ->plan(4);
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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 $binary_remote_addr$arg_r zone=req:1m rate=1r/s;
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43 limit_conn_zone $binary_remote_addr$arg_c zone=conn:1m;
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44
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45 server {
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46 listen 127.0.0.1:8080;
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47 server_name localhost;
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48
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49 location / {
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50 limit_conn conn 1;
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51 }
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52
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53 location /w {
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54 limit_conn conn 1;
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55 proxy_pass http://127.0.0.1:8080/req;
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56 }
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57
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58 location /req {
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59 limit_req zone=req burst=2;
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60 }
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61 }
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62 }
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63
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64 EOF
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65
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66 $t->run();
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67
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68 ###############################################################################
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69
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70 my $s;
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71
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72 # charge limit_req
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73
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74 http_get('/req');
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75
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76 # limit_req tests
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77
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78 $s = http_get('/req', start => 1);
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79 ok(!IO::Select->new($s)->can_read(0.1), 'limit_req same key');
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80
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81 $s = http_get('/req?r=2', start => 1);
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82 ok(IO::Select->new($s)->can_read(0.1), 'limit_req different key');
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83
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84 # limit_conn tests
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85
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86 $s = http_get('/w', start => 1);
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87 select undef, undef, undef, 0.2;
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88
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89 like(http_get('/'), qr/^HTTP\/1.. 503 /, 'limit_conn same key');
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90 unlike(http_get('/?c=2'), qr/^HTTP\/1.. 503 /, 'limit_conn different key');
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91
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92 ###############################################################################