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annotate limit-req.t @ 79:d5330d926fac

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Tests: add test for limit_req not clearing write timeout on delay.
author Maxim Dounin <mdounin@mdounin.ru>
date Sat, 28 Mar 2009 16:13:07 +0300
parents c893908c1a44
children 2dbe4ecdd254
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c893908c1a44 Tests: add some limit_req module tests.
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1 #!/usr/bin/perl
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2
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3 # (C) Maxim Dounin
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4
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5 # Tests for nginx limit_req 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()->plan(3);
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25
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26 $t->write_file_expand('nginx.conf', <<'EOF');
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27
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28 master_process off;
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29 daemon off;
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31 events {
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32 }
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33
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34 http {
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35 root %%TESTDIR%%;
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36
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37 client_body_temp_path %%TESTDIR%%/client_body_temp;
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38 fastcgi_temp_path %%TESTDIR%%/fastcgi_temp;
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39 proxy_temp_path %%TESTDIR%%/proxy_temp;
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40
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41 limit_req_zone $binary_remote_addr zone=one:10m rate=1r/m;
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42 limit_req_zone $binary_remote_addr zone=long:10m rate=1r/m;
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43
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44 server {
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45 listen 127.0.0.1:8080;
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46 server_name localhost;
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47 location / {
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48 limit_req zone=one burst=1 nodelay;
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49 }
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50 location /long {
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51 limit_req zone=long burst=5;
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52 }
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53 }
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54 }
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55
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56 EOF
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57
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58 $t->write_file('test1.html', 'XtestX');
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59 $t->write_file('long.html', "1234567890\n" x (1 << 16));
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60 $t->run();
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61
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62 ###############################################################################
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64 like(http_get('/test1.html'), qr/^HTTP\/1.. 200 /m, 'request');
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65 http_get('/test1.html');
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66 like(http_get('/test1.html'), qr/^HTTP\/1.. 503 /m, 'request rejected');
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67
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68 TODO: {
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69 local $TODO = "patch under review";
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70
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71 # Second request will be delayed by limit_req, make sure it isn't truncated.
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72 # The bug only manifests itself if buffer will be filled, so sleep for a while
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73 # before reading response.
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74
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75 my $l1 = length(http_get('/long.html'));
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76 my $l2 = length(http_get('/long.html', sleep => 1.1));
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77 is($l2, $l1, 'delayed big request not truncated');
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79 }
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80
78
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81 ###############################################################################