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annotate http_keepalive_shutdown.t @ 1932:b68471aee5ad

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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>
date Mon, 21 Aug 2023 17:10:57 +0400
parents 0c50a00e6733
children 2a0a6035a1af
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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 keepalive connections on worker shutdown.
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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 qw/ :DEFAULT http_end /;
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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(1);
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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=one:1m rate=1r/s;
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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 location / {
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46 limit_req zone=one burst=5;
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47 }
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48 }
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49 }
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50
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51 EOF
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52
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53 $t->write_file('test.html', 'XtestX');
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54 $t->run();
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55
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56 ###############################################################################
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57
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58 local $TODO = 'not yet' unless $t->has_version('1.21.6');
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59
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60 # signaling on graceful shutdown to client that keepalive connection is closing
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61
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62 my $s = http(<<EOF, start => 1);
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63 HEAD /test.html HTTP/1.1
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64 Host: localhost
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65
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66 HEAD /test.html HTTP/1.1
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67 Host: localhost
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68
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69 EOF
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70
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71 select undef, undef, undef, 0.1;
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72
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73 $t->stop();
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74
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75 like(http_end($s), qr/Connection: close/, 'connection close on exit');
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76
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77 ###############################################################################