Mercurial > hg > nginx-tests
annotate stream_udp_upstream_least_conn.t @ 1482:34e86a28cabd
Tests: adapted js_subrequests.t to njs changes after 0.3.3.
author | Dmitry Volyntsev <xeioex@nginx.com> |
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date | Tue, 28 May 2019 16:51:24 +0300 |
parents | e4974af3fb12 |
children | f3ba4c74de31 |
rev | line source |
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868 | 1 #!/usr/bin/perl |
2 | |
3 # (C) Sergey Kandaurov | |
4 # (C) Nginx, Inc. | |
5 | |
6 # Stream tests for upstream least_conn balancer module with datagrams. | |
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 use Test::Nginx::Stream qw/ dgram /; | |
20 | |
21 ############################################################################### | |
22 | |
23 select STDERR; $| = 1; | |
24 select STDOUT; $| = 1; | |
25 | |
947
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Tests: skip UDP tests on win32, udp feature introduced.
Sergey Kandaurov <pluknet@nginx.com>
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26 my $t = Test::Nginx->new()->has(qw/stream stream_upstream_least_conn udp/) |
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Tests: removed TODO and try_run() checks for legacy versions.
Andrey Zelenkov <zelenkov@nginx.com>
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974
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27 ->plan(2)->write_file_expand('nginx.conf', <<'EOF'); |
868 | 28 |
29 %%TEST_GLOBALS%% | |
30 | |
31 daemon off; | |
32 | |
33 events { | |
34 } | |
35 | |
36 stream { | |
37 proxy_responses 1; | |
38 proxy_timeout 1s; | |
39 | |
40 upstream u { | |
41 least_conn; | |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
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42 server 127.0.0.1:%%PORT_8981_UDP%%; |
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
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43 server 127.0.0.1:%%PORT_8982_UDP%%; |
868 | 44 } |
45 | |
46 server { | |
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Tests: adjusted udp ports to match allocated ports range.
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47 listen 127.0.0.1:%%PORT_8980_UDP%% udp; |
868 | 48 proxy_pass u; |
49 } | |
50 } | |
51 | |
52 EOF | |
53 | |
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Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
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54 $t->run_daemon(\&udp_daemon, port(8981), $t); |
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
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55 $t->run_daemon(\&udp_daemon, port(8982), $t); |
1020
196d33c2bb45
Tests: removed TODO and try_run() checks for legacy versions.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
974
diff
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56 $t->run(); |
868 | 57 |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
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58 $t->waitforfile($t->testdir . '/' . port(8981)); |
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
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59 $t->waitforfile($t->testdir . '/' . port(8982)); |
868 | 60 |
61 ############################################################################### | |
62 | |
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Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
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63 my @ports = my ($port1, $port2) = (port(8981), port(8982)); |
952
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Tests: converted tests to run in parallel.
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parents:
947
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64 |
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
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65 is(many(10), "$port1: 5, $port2: 5", 'balanced'); |
868 | 66 |
67 my @sockets; | |
68 for (1 .. 2) { | |
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Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
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69 my $s = dgram('127.0.0.1:' . port(8980)); |
868 | 70 $s->write('w'); |
71 push @sockets, $s; | |
72 } | |
73 | |
74 select undef, undef, undef, 0.2; | |
75 | |
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Tests: converted tests to run in parallel.
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parents:
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76 is(many(10), "$port2: 10", 'least_conn'); |
868 | 77 |
78 ############################################################################### | |
79 | |
80 sub many { | |
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Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
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81 my ($count) = @_; |
868 | 82 my (%ports); |
83 | |
84 for (1 .. $count) { | |
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Tests: adjusted udp ports to match allocated ports range.
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parents:
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85 if (dgram('127.0.0.1:' . port(8980))->io('.') =~ /(\d+)/) { |
868 | 86 $ports{$1} = 0 unless defined $ports{$1}; |
87 $ports{$1}++; | |
88 } | |
89 } | |
90 | |
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Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
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91 my @keys = map { my $p = $_; grep { $p == $_ } keys %ports } @ports; |
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
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92 return join ', ', map { $_ . ": " . $ports{$_} } @keys; |
868 | 93 } |
94 | |
95 ############################################################################### | |
96 | |
97 sub udp_daemon { | |
98 my ($port, $t) = @_; | |
99 | |
100 my $server = IO::Socket::INET->new( | |
101 Proto => 'udp', | |
102 LocalAddr => '127.0.0.1:' . $port, | |
103 Reuse => 1, | |
104 ) | |
105 or die "Can't create listening socket: $!\n"; | |
106 | |
107 # signal we are ready | |
108 | |
109 open my $fh, '>', $t->testdir() . '/' . $port; | |
110 close $fh; | |
111 | |
112 while (1) { | |
113 $server->recv(my $buffer, 65536); | |
114 | |
115 my $port = $server->sockport(); | |
116 | |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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117 if ($buffer =~ /w/ && $port == port(8981)) { |
868 | 118 select undef, undef, undef, 2.5; |
119 } | |
120 | |
121 $buffer = $port; | |
122 | |
123 $server->send($buffer); | |
124 } | |
125 } | |
126 | |
127 ############################################################################### |