Mercurial > hg > nginx-tests
comparison split_clients.t @ 348:08bb2b3785a2
Tests: added basic test for split_clients module.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Thu, 10 Oct 2013 13:35:55 +0400 |
parents | |
children | e9064d691790 |
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347:f6d195aa0303 | 348:08bb2b3785a2 |
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1 #!/usr/bin/perl | |
2 | |
3 # (C) Sergey Kandaurov | |
4 # (C) Nginx, Inc. | |
5 | |
6 # Tests for split_client module. | |
7 | |
8 ############################################################################### | |
9 | |
10 use warnings; | |
11 use strict; | |
12 | |
13 use Test::More; | |
14 | |
15 BEGIN { use FindBin; chdir($FindBin::Bin); } | |
16 | |
17 use lib 'lib'; | |
18 use Test::Nginx; | |
19 | |
20 ############################################################################### | |
21 | |
22 select STDERR; $| = 1; | |
23 select STDOUT; $| = 1; | |
24 | |
25 my $t = Test::Nginx->new()->has(qw/http split_clients/)->plan(1); | |
26 | |
27 $t->write_file_expand('nginx.conf', <<'EOF'); | |
28 | |
29 %%TEST_GLOBALS%% | |
30 | |
31 daemon off; | |
32 | |
33 events { | |
34 } | |
35 | |
36 http { | |
37 %%TEST_GLOBALS_HTTP%% | |
38 | |
39 split_clients $connection $variant { | |
40 51.2% ".one"; | |
41 10% ".two"; | |
42 * ".three"; | |
43 } | |
44 | |
45 server { | |
46 listen 127.0.0.1:8080; | |
47 server_name localhost; | |
48 | |
49 location / { | |
50 index index${variant}.html; | |
51 } | |
52 } | |
53 } | |
54 | |
55 EOF | |
56 | |
57 $t->write_file('index.one.html', 'first'); | |
58 $t->write_file('index.two.html', 'second'); | |
59 $t->write_file('index.three.html', 'third'); | |
60 | |
61 $t->run(); | |
62 | |
63 ############################################################################### | |
64 | |
65 # NB: split_clients distribution is a subject to implementation details | |
66 | |
67 like(many('/', 20), qr/first: 12, second: 2, third: 6/, 'split'); | |
68 | |
69 ############################################################################### | |
70 | |
71 sub many { | |
72 my ($uri, $count) = @_; | |
73 my %dist; | |
74 | |
75 for (1 .. $count) { | |
76 if (http_get($uri) =~ /(first|second|third)/) { | |
77 $dist{$1} = 0 unless defined $dist{$1}; | |
78 $dist{$1}++; | |
79 } | |
80 } | |
81 | |
82 return join ', ', map { $_ . ": " . $dist{$_} } sort keys %dist; | |
83 } | |
84 | |
85 ############################################################################### |