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annotate stream_split_clients.t @ 1625:a140cab489e8

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Tests: added js buffer tests.
author Dmitry Volyntsev <xeioex@nginx.com>
date Wed, 25 Nov 2020 12:25:24 +0000
parents f3ba4c74de31
children
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ef6be3201851 Tests: basic tests for stream split_clients module.
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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 stream split_client module.
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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::Stream qw/ stream /;
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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/stream stream_split_clients stream_return/);
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27
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28 $t->write_file_expand('nginx.conf', <<'EOF');
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29
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30 %%TEST_GLOBALS%%
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31
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32 daemon off;
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33
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34 events {
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35 }
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36
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37 stream {
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38 %%TEST_GLOBALS_STREAM%%
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39
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40 split_clients $connection $variant {
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41 51.2% "first";
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42 10% "second";
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43 * "third";
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44 }
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45
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46 server {
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47 listen 127.0.0.1:8080;
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48 return $variant;
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49 }
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50 }
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51
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52 EOF
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53
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54 $t->run();
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55 $t->plan(1);
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56
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57 ###############################################################################
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58
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59 # NB: split_clients distribution is a subject to implementation details
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60
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61 like(many('/', 20), qr/first: 12, second: 2, third: 6/, 'split');
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62
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63 ###############################################################################
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64
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65 sub many {
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66 my ($uri, $count) = @_;
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67 my %dist;
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68
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69 for (1 .. $count) {
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70 if (my $data = stream('127.0.0.1:' . port(8080))->read()) {
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71 $dist{$data} = 0 unless defined $data;
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72 $dist{$data}++;
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73 }
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74 }
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75
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76 return join ', ', map { $_ . ": " . $dist{$_} } sort keys %dist;
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77 }
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78
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79 ###############################################################################