Mercurial > hg > nginx-tests
annotate h2_max_requests.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 |
parents | 766bcbb632ee |
children | 14eeaa39599d |
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Tests: HTTP/2 tests for max requests.
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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/2 protocol, http2_max_requests directive. |
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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 use Test::Nginx::HTTP2; |
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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 my $t = Test::Nginx->new()->has(qw/http http_v2/) |
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27 ->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 server { |
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40 listen 127.0.0.1:8080 http2; |
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41 server_name localhost; |
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42 |
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43 http2_max_requests 2; |
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44 |
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45 location / { } |
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46 } |
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47 } |
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48 |
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49 EOF |
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50 |
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51 $t->write_file('index.html', ''); |
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52 $t->run()->plan(5); |
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53 |
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54 ############################################################################### |
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55 |
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56 my $s = Test::Nginx::HTTP2->new(); |
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57 my $frames = $s->read(all => [{ sid => $s->new_stream(), fin => 1 }]); |
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58 |
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59 my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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60 is($frame->{headers}->{':status'}, 200, 'max requests'); |
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61 |
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62 $frames = $s->read(all => [{ type => 'GOAWAY' }], wait => 0.5) |
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63 unless grep { $_->{type} eq "GOAWAY" } @$frames; |
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64 |
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65 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; |
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66 is($frame, undef, 'max requests - GOAWAY'); |
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67 |
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68 # max requests limited |
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69 |
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70 my $sid = $s->new_stream(); |
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71 $frames = $s->read(all => [{ sid => $sid, fin => 1 }, { type => 'GOAWAY' }]); |
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72 |
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73 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; |
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74 is($frame->{headers}->{':status'}, 200, 'max requests limited'); |
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75 |
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76 ($frame) = grep { $_->{type} eq "GOAWAY" } @$frames; |
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77 ok($frame, 'max requests limited - GOAWAY'); |
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78 is($frame->{last_sid}, $sid, 'max requests limited - GOAWAY last stream'); |
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79 |
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80 ############################################################################### |