Mercurial > hg > nginx-tests

annotate fastcgi_cache.t @ 572:ca54b445d982

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Tests: masked nginx bug in proxy next upstream. When iterating through several next upstreams per a worker cycle, a previously reported event about upstream connection error may be improperly applied to the next upstream, thus leading to the invalid connection error. E.g., in kqueue, where the problem is visible, this is caused by "ev->instance" that does not tolerate more than one next upstream at once, and kevents placed on the kqueue separately for read and write events. The change is to limit test case to the only one next upstream.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 14 May 2015 11:54:24 +0300
parents 071e8941e3bf
children fa71c725d40a
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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 # Test for fastcgi backend with 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;
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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 eval { require FCGI; };
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25 plan(skip_all => 'FCGI not installed') if $@;
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26 plan(skip_all => 'win32') if $^O eq 'MSWin32';
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27
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28 my $t = Test::Nginx->new()->has(qw/http fastcgi cache/)->plan(5)
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29 ->write_file_expand('nginx.conf', <<'EOF');
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30
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31 %%TEST_GLOBALS%%
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32
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33 daemon off;
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34
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35 events {
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36 }
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37
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38 http {
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39 %%TEST_GLOBALS_HTTP%%
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40
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41 fastcgi_cache_path %%TESTDIR%%/cache levels=1:2
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42 keys_zone=NAME:1m;
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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
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48 location / {
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49 fastcgi_pass 127.0.0.1:8081;
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50 fastcgi_param REQUEST_URI $request_uri;
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51 fastcgi_cache NAME;
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52 fastcgi_cache_key $request_uri;
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53 fastcgi_cache_valid 302 1m;
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54 }
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55 }
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56 }
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57
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58 EOF
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59
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60 $t->run_daemon(\&fastcgi_daemon);
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61 $t->run()->waitforsocket('127.0.0.1:8081');
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62
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63 ###############################################################################
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64
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65 like(http_get('/'), qr/SEE-THIS.*^1$/ms, 'fastcgi request');
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66 like(http_get('/'), qr/SEE-THIS.*^1$/ms, 'fastcgi request cached');
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68 unlike(http_head('/'), qr/SEE-THIS/, 'no data in cached HEAD');
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69
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70 SKIP: {
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71 skip 'broken with header crossing buffer boundary', 2
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72 unless $ENV{TEST_NGINX_UNSAFE};
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73
358
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74 like(http_get('/stderr'), qr/SEE-THIS.*^2$/ms, 'large stderr handled');
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75 like(http_get('/stderr'), qr/SEE-THIS.*^2$/ms, 'large stderr cached');
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76
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77 }
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79 ###############################################################################
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80
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81 sub fastcgi_daemon {
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82 my $socket = FCGI::OpenSocket('127.0.0.1:8081', 5);
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83 my $request = FCGI::Request(\*STDIN, \*STDOUT, \*STDERR, \%ENV,
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84 $socket);
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85
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86 my $count;
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87 while( $request->Accept() >= 0 ) {
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88 $count++;
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89
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90 if ($ENV{REQUEST_URI} eq '/stderr') {
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91 warn "sample stderr text" x 512;
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92 }
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93
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94 print <<EOF;
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95 Location: http://127.0.0.1:8080/redirect
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96 Content-Type: text/html
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97
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98 SEE-THIS
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99 $count
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100 EOF
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101 }
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102
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103 FCGI::CloseSocket($socket);
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104 }
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105
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106 ###############################################################################