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annotate proxy-cache.t @ 103:4ae2198b97ec

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Tests: limit_req tests for 0.8.18 changes and bug. 1. Make sure rejected requests are not counted, as leaky bucket algorithm suggests (finally correctly done in 0.8.18). 2. Make sure negative excess values are handled properly (bug appeared in 0.8.18, fixed in 0.8.19).
author Maxim Dounin <mdounin@mdounin.ru>
date Fri, 09 Oct 2009 21:05:42 +0400
parents 6303927c18d2
children 8bc9de6559a1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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3afbba94c8eb Tests: basic proxy_cache 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 http proxy cache.
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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 tests => 9;
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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 qw/ :DEFAULT :gzip /;
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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();
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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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30
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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 access_log off;
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36 root %%TESTDIR%%;
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37
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38 client_body_temp_path %%TESTDIR%%/client_body_temp;
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39 fastcgi_temp_path %%TESTDIR%%/fastcgi_temp;
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40 proxy_temp_path %%TESTDIR%%/proxy_temp;
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41
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42 proxy_cache_path %%TESTDIR%%/cache levels=1:2
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43 keys_zone=NAME:10m;
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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 gzip on;
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50 gzip_min_length 0;
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51
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52 location / {
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53 proxy_pass http://127.0.0.1:8081;
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54
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55 proxy_cache NAME;
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56
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57 proxy_cache_valid 200 302 1s;
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58 proxy_cache_valid 301 1d;
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59 proxy_cache_valid any 1m;
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60
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61 proxy_cache_min_uses 1;
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62
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63 proxy_cache_use_stale error timeout invalid_header http_500
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64 http_404;
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65 }
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66 }
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67 server {
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68 listen 127.0.0.1:8081;
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69 server_name localhost;
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71 location / {
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72 }
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73 }
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74 }
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75
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76 EOF
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77
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78 $t->write_file('t.html', 'SEE-THIS');
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79 $t->write_file('t2.html', 'SEE-THIS');
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80 $t->write_file('empty.html', '');
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81 $t->run();
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82
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83 ###############################################################################
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84
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85 like(http_get('/t.html'), qr/SEE-THIS/, 'proxy request');
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86
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87 $t->write_file('t.html', 'NOOP');
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88 like(http_get('/t.html'), qr/SEE-THIS/, 'proxy request cached');
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89
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90 unlike(http_head('/t2.html'), qr/SEE-THIS/, 'head request');
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91 like(http_get('/t2.html'), qr/SEE-THIS/, 'get after head');
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92 unlike(http_head('/t2.html'), qr/SEE-THIS/, 'head after get');
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93
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94 like(http_get('/empty.html'), qr/HTTP/, 'empty get first');
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95 {
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96 local $TODO = 'not fixed yet';
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97 like(http_get('/empty.html'), qr/HTTP/, 'empty get second');
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98
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99 sleep(2);
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100 unlink $t->testdir() . '/t.html';
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101 like(http_gzip_request('/t.html'),
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102 qr/HTTP.*1c\x0d\x0a.{28}\x0d\x0a0\x0d\x0a\x0d\x0a\z/s,
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103 'non-empty get stale');
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104 }
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105
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106 unlink $t->testdir() . '/empty.html';
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107 like(http_gzip_request('/empty.html'),
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108 qr/HTTP.*14\x0d\x0a.{20}\x0d\x0a0\x0d\x0a\x0d\x0a\z/s,
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109 'empty get stale');
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110
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111 ###############################################################################