Mercurial > hg > nginx-tests
annotate limit_conn_dry_run.t @ 1932:b68471aee5ad
Tests: improved test for a stream initiating QUIC path migration.
Previously, the test mostly passed due to a push timer scheduled for an
unrelated delayed ACK, and the new path had enough data received to send
response back when the push timer fired. Otherwise, the test could fail
due to unvalidated address. Now it is fixed to perform path validation.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Mon, 21 Aug 2023 17:10:57 +0400 |
parents | 5ac6efbe5552 |
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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) Sergey Kandaurov |
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4 # (C) Nginx, Inc. |
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5 |
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6 # Tests for limit_conn_dry_run directive, limit_conn_status variable. |
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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 proxy limit_conn limit_req/); |
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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 $binary_remote_addr zone=req:1m rate=30r/m; |
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40 limit_conn_zone $binary_remote_addr zone=zone:1m; |
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41 |
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42 log_format test $uri:$limit_conn_status; |
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43 |
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44 server { |
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45 listen 127.0.0.1:8081; |
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46 server_name localhost; |
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47 |
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48 location /w { |
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49 limit_req zone=req burst=10; |
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50 } |
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51 } |
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52 |
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53 server { |
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54 listen 127.0.0.1:8080; |
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55 server_name localhost; |
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56 |
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57 add_header X-Status $limit_conn_status always; |
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58 access_log %%TESTDIR%%/test.log test; |
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59 |
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60 location /reject { |
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61 proxy_pass http://127.0.0.1:8081/w; |
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62 limit_conn zone 1; |
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63 } |
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64 |
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65 location /dry { |
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66 limit_conn zone 1; |
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67 limit_conn_dry_run on; |
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68 } |
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69 |
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70 location / { } |
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71 } |
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72 } |
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73 |
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74 EOF |
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75 |
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76 $t->write_file('w', ''); |
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77 $t->run()->plan(6); |
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78 |
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79 ############################################################################### |
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80 |
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81 like(http_get('/reject'), qr/ 200 .*PASSED/s, 'passed'); |
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82 |
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83 my $s = http_get('/reject', start => 1); |
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84 like(http_get('/reject'), qr/ 503 .*REJECTED(?!_)/s, 'rejected'); |
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85 like(http_get('/dry'), qr/ 404 .*REJECTED_DRY_RUN/s, 'rejected dry run'); |
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86 unlike(http_get('/'), qr/X-Status/, 'no limit'); |
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87 |
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88 close $s; |
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89 |
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90 $t->stop(); |
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91 |
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92 like($t->read_file('error.log'), qr/limiting connections, dry/, 'log dry run'); |
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93 like($t->read_file('test.log'), qr|^/:-|m, 'log not found'); |
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94 |
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95 ############################################################################### |