Mercurial > hg > nginx-tests
annotate limit_req2.t @ 1427:eb1d883305ea
Tests: avoid edge cases in upstream random two test.
Unavailable servers contribute to the number of attempts, if selected,
before the balancer would fall back to the default round-robin method.
This means that it's quite possible to get server with more connections.
To facilitate with selecting two alive servers, down server was removed
from the upstream configuration at the cost of slightly worse coverage.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Thu, 10 Jan 2019 17:42:34 +0300 |
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Tests: limit_req basic tests with multiple limits.
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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 nginx limit_req module, multiple limits. |
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7 |
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8 ############################################################################### |
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9 |
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10 use warnings; |
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11 use strict; |
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12 |
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13 use Test::More; |
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14 |
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15 BEGIN { use FindBin; chdir($FindBin::Bin); } |
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16 |
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17 use lib 'lib'; |
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18 use Test::Nginx; |
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19 |
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20 ############################################################################### |
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21 |
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22 select STDERR; $| = 1; |
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23 select STDOUT; $| = 1; |
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24 |
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25 my $t = Test::Nginx->new()->has(qw/http limit_req/)->plan(14); |
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26 |
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27 $t->write_file_expand('nginx.conf', <<'EOF'); |
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28 |
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29 %%TEST_GLOBALS%% |
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30 |
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31 daemon off; |
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32 |
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33 events { |
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34 } |
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35 |
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36 http { |
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37 %%TEST_GLOBALS_HTTP%% |
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38 |
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39 limit_req_zone $arg_a zone=slow:1m rate=1r/m; |
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40 limit_req_zone $arg_b zone=fast:1m rate=1000r/s; |
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41 |
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42 server { |
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43 listen 127.0.0.1:8080; |
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44 server_name localhost; |
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45 |
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46 location / { |
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47 limit_req zone=fast; |
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48 limit_req zone=slow; |
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49 } |
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50 |
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51 location /t2.html { |
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52 limit_req zone=fast nodelay; |
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53 limit_req zone=slow nodelay; |
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54 |
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55 alias %%TESTDIR%%/t1.html; |
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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 $t->write_file('t1.html', 'XtestX'); |
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63 $t->run(); |
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64 |
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65 ############################################################################### |
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66 |
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67 like(http_get('/t1.html?b=1'), qr/^HTTP\/1.. 200 /m, 'fast'); |
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68 select undef, undef, undef, 0.1; |
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69 like(http_get('/t1.html?b=1'), qr/^HTTP\/1.. 200 /m, 'fast - passed'); |
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70 |
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71 like(http_get('/t1.html?a=1'), qr/^HTTP\/1.. 200 /m, 'slow'); |
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72 select undef, undef, undef, 0.1; |
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73 like(http_get('/t1.html?a=1'), qr/^HTTP\/1.. 503 /m, 'slow - rejected'); |
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74 |
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75 like(http_get('/t1.html?a=2&b=2'), qr/^HTTP\/1.. 200 /m, 'both'); |
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76 select undef, undef, undef, 0.1; |
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77 like(http_get('/t1.html?a=2&b=2'), qr/^HTTP\/1.. 503 /m, 'both - rejected'); |
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78 |
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79 like(http_get('/t1.html'), qr/^HTTP\/1.. 200 /m, 'no key'); |
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80 like(http_get('/t1.html'), qr/^HTTP\/1.. 200 /m, 'no key - passed'); |
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81 |
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82 # nodelay |
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83 |
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84 like(http_get('/t2.html?b=3'), qr/^HTTP\/1.. 200 /m, 'nodelay fast'); |
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85 select undef, undef, undef, 0.1; |
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86 like(http_get('/t2.html?b=3'), qr/^HTTP\/1.. 200 /m, 'nodelay fast - passed'); |
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87 |
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88 like(http_get('/t2.html?a=3'), qr/^HTTP\/1.. 200 /m, 'nodelay slow'); |
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89 select undef, undef, undef, 0.1; |
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90 like(http_get('/t2.html?a=3'), qr/^HTTP\/1.. 503 /m, 'nodelay slow - rejected'); |
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91 |
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92 like(http_get('/t2.html?a=4&b=4'), qr/^HTTP\/1.. 200 /m, 'nodelay both'); |
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93 select undef, undef, undef, 0.1; |
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94 like(http_get('/t2.html?a=4&b=4'), qr/^HTTP\/1.. 503 /m, |
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95 'nodelay both - rejected'); |
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96 |
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97 ############################################################################### |