Mercurial > hg > nginx-tests
annotate ssi_delayed.t @ 1999:15f538440a77 default tip
Tests: adjusted proxy_cache_use_stale.t cache validity.
At least the "s-w-r - updating stale" test sometimes fails on slow
hosts due to "stale-while-revalidate=4" being not enough, so the request
returns with the EXPIRED cache status instead of STALE.
Fix is to use larger "stale-while-revalidate=" times where it is not
significant.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Fri, 09 Aug 2024 18:37:25 +0300 |
parents | 766bcbb632ee |
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rev | line source |
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1 #!/usr/bin/perl |
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2 |
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3 # (C) Andrey Zelenkov |
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4 # (C) Roman Arutyunyan |
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5 # (C) Nginx, Inc. |
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6 |
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7 # Test for subrequest bug with delay (see 903fb1ddc07f for details). |
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8 |
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9 ############################################################################### |
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10 |
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11 use warnings; |
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12 use strict; |
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13 |
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14 use Test::More; |
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15 |
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16 BEGIN { use FindBin; chdir($FindBin::Bin); } |
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17 |
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18 use lib 'lib'; |
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19 use Test::Nginx; |
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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/http proxy ssi/)->plan(1); |
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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 http { |
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38 %%TEST_GLOBALS_HTTP%% |
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39 |
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40 server { |
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41 listen 127.0.0.1:8080; |
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42 server_name localhost; |
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43 |
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44 location / { } |
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45 location /delayed.html { |
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46 ssi on; |
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47 sendfile_max_chunk 100; |
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48 postpone_output 0; |
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49 } |
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50 |
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51 location /1 { |
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52 proxy_buffers 3 256; |
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53 proxy_buffer_size 256; |
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54 proxy_max_temp_file_size 0; |
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55 proxy_pass http://127.0.0.1:8081; |
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56 } |
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57 } |
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58 } |
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59 |
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60 EOF |
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61 |
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62 |
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63 $t->write_file('delayed.html', ('x' x 100) . '<!--#include virtual="/1"-->'); |
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64 |
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65 $t->run_daemon(\&http_daemon); |
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66 $t->run()->waitforsocket('127.0.0.1:' . port(8081)); |
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67 |
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68 ############################################################################### |
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69 |
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70 # If a response sending is delayed by sendfile_max_chunk, and |
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71 # then we've switched to a different subrequest, which is not yet |
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72 # ready to handle corresponding write event, wev->delayed won't be |
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73 # cleared. This results in the subrequest response not being |
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74 # sent to the client, and the whole request will hang if all proxy |
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75 # buffers will be exhausted. Fixed in 1.11.13 (903fb1ddc07f). |
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76 |
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77 like(http_get('/delayed.html'), qr/x{100}y{1024}SEE-THIS/, 'delayed'); |
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78 |
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79 ############################################################################### |
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80 |
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81 sub http_daemon { |
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82 my ($t) = @_; |
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83 |
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84 my $server = IO::Socket::INET->new( |
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85 Proto => 'tcp', |
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86 LocalHost => '127.0.0.1', |
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87 LocalPort => port(8081), |
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88 Listen => 5, |
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89 Reuse => 1 |
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90 ) |
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91 or die "Can't create listening socket: $!\n"; |
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92 |
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93 local $SIG{PIPE} = 'IGNORE'; |
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94 |
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95 my $data = ('y' x 1024) . 'SEE-THIS'; |
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96 |
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97 while (my $client = $server->accept()) { |
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98 $client->autoflush(1); |
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99 |
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100 my $headers = ''; |
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101 |
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102 while (<$client>) { |
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103 $headers .= $_; |
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104 last if (/^\x0d?\x0a?$/); |
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105 } |
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106 |
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107 select undef, undef, undef, 0.5; |
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108 |
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109 print $client <<EOF; |
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110 HTTP/1.1 200 OK |
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111 Connection: close |
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112 |
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113 $data |
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114 EOF |
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115 } |
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116 } |
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117 |
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118 ############################################################################### |