Mercurial > hg > nginx-tests
annotate proxy_force_ranges.t @ 549:e4ff43e00d84
Tests: refactored least_conn test.
First, start long requests to busy both backends, and ensure that subsequent
consecutive requests are balanced to the only backend with zero connections.
This change aims to get rid of false negatives due timing issues.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Fri, 17 Apr 2015 17:54:06 +0300 |
parents | c8e790dcbe19 |
children | 907e89fba9c3 |
rev | line source |
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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 # Tests for http proxy cache and range filter. |
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7 # proxy_force_ranges enables partial response regardless Accept-Ranges. |
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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 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 proxy cache/) |
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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 proxy_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 proxy_pass http://127.0.0.1:8081; |
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50 } |
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51 |
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52 location /cache/ { |
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53 proxy_pass http://127.0.0.1:8081/; |
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54 proxy_cache NAME; |
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55 proxy_cache_valid 200 1m; |
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56 |
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57 proxy_force_ranges on; |
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58 } |
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59 } |
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60 |
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61 server { |
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62 listen 127.0.0.1:8081; |
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63 server_name localhost; |
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64 |
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65 location / { |
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66 max_ranges 0; |
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67 } |
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68 } |
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69 } |
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70 |
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71 EOF |
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72 |
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73 $t->write_file('t.html', 'SEE-THIS'); |
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74 $t->try_run('no proxy_force_ranges')->plan(5); |
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75 |
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76 ############################################################################### |
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77 |
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78 # serving range requests requires Accept-Ranges by default |
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79 |
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80 unlike(http_get_range('/t.html', 'Range: bytes=4-'), qr/^THIS/m, |
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81 'range without Accept-Ranges'); |
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82 |
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83 like(http_get_range('/cache/t.html', 'Range: bytes=4-'), qr/^THIS/m, |
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84 'uncached range'); |
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85 like(http_get_range('/cache/t.html', 'Range: bytes=4-'), qr/^THIS/m, |
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86 'cached range'); |
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87 like(http_get_range('/cache/t.html', 'Range: bytes=0-2,4-'), qr/^SEE.*^THIS/ms, |
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88 'cached multipart range'); |
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89 |
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90 like(`grep -F '[alert]' ${\($t->testdir())}/error.log`, qr/^$/s, 'no alerts'); |
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91 |
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92 ############################################################################### |
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93 |
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94 sub http_get_range { |
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95 my ($url, $extra) = @_; |
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96 return http(<<EOF); |
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97 GET $url HTTP/1.1 |
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98 Host: localhost |
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99 Connection: close |
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100 $extra |
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101 |
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102 EOF |
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103 } |
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104 |
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105 ############################################################################### |