Mercurial > hg > nginx-tests
annotate proxy_chunked_extra.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) Maxim Dounin |
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4 # (C) Nginx, Inc. |
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5 |
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6 # Test for http backend returning response with Transfer-Encoding: chunked, |
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7 # followed by some extra data. |
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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 use Socket qw/ CRLF /; |
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16 |
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17 BEGIN { use FindBin; chdir($FindBin::Bin); } |
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18 |
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19 use lib 'lib'; |
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20 use Test::Nginx; |
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21 |
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22 ############################################################################### |
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23 |
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24 select STDERR; $| = 1; |
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25 select STDOUT; $| = 1; |
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26 |
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27 my $t = Test::Nginx->new()->has(qw/http proxy/)->plan(1); |
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28 |
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29 $t->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 server { |
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42 listen 127.0.0.1:8080; |
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43 server_name localhost; |
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44 |
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45 proxy_buffer_size 128; |
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46 proxy_buffers 4 128; |
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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 proxy_read_timeout 1s; |
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51 } |
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52 } |
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53 } |
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54 |
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55 EOF |
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56 |
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57 $t->run_daemon(\&http_chunked_daemon); |
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58 $t->run()->waitforsocket('127.0.0.1:' . port(8081)); |
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59 |
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60 ############################################################################### |
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61 |
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62 like(http_get('/'), qr/200 OK(?!.*zzz)/s, 'chunked with extra data'); |
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63 |
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64 ############################################################################### |
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65 |
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66 sub http_chunked_daemon { |
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67 my $server = IO::Socket::INET->new( |
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68 Proto => 'tcp', |
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69 LocalAddr => '127.0.0.1:' . port(8081), |
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70 Listen => 5, |
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71 Reuse => 1 |
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72 ) |
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73 or die "Can't create listening socket: $!\n"; |
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74 |
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75 local $SIG{PIPE} = 'IGNORE'; |
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76 |
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77 while (my $client = $server->accept()) { |
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78 $client->autoflush(1); |
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79 |
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80 while (<$client>) { |
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81 last if (/^\x0d?\x0a?$/); |
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82 } |
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83 |
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84 # return a large response start to allocate |
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85 # multiple buffers; stop at the buffer end |
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86 |
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87 print $client "" |
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88 . "HTTP/1.1 200 OK" . CRLF |
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89 . "Connection: close" . CRLF |
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90 . "Transfer-Encoding: chunked" . CRLF . CRLF |
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91 . "80" . CRLF . ("x" x 126) . CRLF . CRLF |
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92 . "80" . CRLF . ("x" x 126) . CRLF . CRLF |
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93 . "80" . CRLF . ("x" x 126) . CRLF . CRLF |
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94 . "80" . CRLF . ("x" x 126) . CRLF . CRLF |
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95 . "20" . CRLF . ("x" x 30) . CRLF . CRLF; |
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96 |
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97 select(undef, undef, undef, 0.3); |
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98 |
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99 # fill three full buffers here, so they are |
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100 # processed in order, regardless of the |
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101 # p->upstream_done flag set |
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102 |
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103 print $client "" |
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104 . "75" . CRLF . ("y" x 115) . CRLF . CRLF |
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105 . "0" . CRLF . CRLF |
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106 . "75" . CRLF . ("z" x 115) . CRLF . CRLF |
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107 . "0" . CRLF . CRLF |
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108 . "75" . CRLF . ("z" x 115) . CRLF . CRLF |
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109 . "0" . CRLF . CRLF; |
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110 |
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111 close $client; |
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112 } |
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113 } |
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114 |
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115 ############################################################################### |