Mercurial > hg > nginx-tests
annotate stream_udp_upstream.t @ 1026:e74a9342eb96
Tests: stream tests for per-upstream variables.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Mon, 05 Sep 2016 22:57:44 +0300 |
| parents | 196d33c2bb45 |
| children | ba26845f53ff |
| rev | line source |
|---|---|
| 868 | 1 #!/usr/bin/perl |
| 2 | |
| 3 # (C) Sergey Kandaurov | |
| 4 # (C) Nginx, Inc. | |
| 5 | |
| 6 # Stream tests for upstream module and balancers 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 | |
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Tests: stream tests for per-upstream variables.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1020
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26 my $t = Test::Nginx->new()->has(qw/stream udp/) |
| 868 | 27 ->write_file_expand('nginx.conf', <<'EOF'); |
| 28 | |
| 29 %%TEST_GLOBALS%% | |
| 30 | |
| 31 daemon off; | |
| 32 | |
| 33 events { | |
| 34 } | |
| 35 | |
| 36 stream { | |
| 37 proxy_responses 1; | |
| 38 proxy_timeout 1s; | |
| 39 | |
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Tests: stream tests for per-upstream variables.
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parents:
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40 log_format bytes $upstream_addr! |
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Tests: stream tests for per-upstream variables.
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41 $upstream_bytes_sent!$upstream_bytes_received; |
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Tests: stream tests for per-upstream variables.
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42 |
| 868 | 43 upstream u { |
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Tests: simplified parallel modifications in tests.
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44 server 127.0.0.1:%%PORT_8084_UDP%%; |
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45 server 127.0.0.1:%%PORT_8085_UDP%%; |
| 868 | 46 } |
| 47 | |
| 48 upstream u2 { | |
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49 server 127.0.0.1:%%PORT_8086_UDP%% down; |
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50 server 127.0.0.1:%%PORT_8086_UDP%%; |
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51 server 127.0.0.1:%%PORT_8084_UDP%%; |
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52 server 127.0.0.1:%%PORT_8085_UDP%%; |
| 868 | 53 } |
| 54 | |
| 55 upstream u3 { | |
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56 server 127.0.0.1:%%PORT_8084_UDP%%; |
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57 server 127.0.0.1:%%PORT_8085_UDP%% weight=2; |
| 868 | 58 } |
| 59 | |
| 60 upstream u4 { | |
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61 server 127.0.0.1:%%PORT_8086_UDP%%; |
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62 server 127.0.0.1:%%PORT_8084_UDP%% backup; |
| 868 | 63 } |
| 64 | |
| 65 server { | |
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66 listen 127.0.0.1:%%PORT_8080_UDP%% udp; |
| 868 | 67 proxy_pass u; |
| 68 } | |
| 69 | |
| 70 server { | |
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71 listen 127.0.0.1:%%PORT_8081_UDP%% udp; |
| 868 | 72 proxy_pass u2; |
| 73 } | |
| 74 | |
| 75 server { | |
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76 listen 127.0.0.1:%%PORT_8082_UDP%% udp; |
| 868 | 77 proxy_pass u3; |
| 78 } | |
| 79 | |
| 80 server { | |
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81 listen 127.0.0.1:%%PORT_8083_UDP%% udp; |
| 868 | 82 proxy_pass u4; |
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83 access_log %%TESTDIR%%/u.log bytes; |
| 868 | 84 } |
| 85 } | |
| 86 | |
| 87 EOF | |
| 88 | |
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89 $t->run_daemon(\&udp_daemon, port(8084), $t); |
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parents:
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90 $t->run_daemon(\&udp_daemon, port(8085), $t); |
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Tests: stream tests for per-upstream variables.
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parents:
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91 $t->try_run('no stream access_log')->plan(5); |
| 868 | 92 |
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parents:
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93 $t->waitforfile($t->testdir . '/' . port(8084)); |
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parents:
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94 $t->waitforfile($t->testdir . '/' . port(8085)); |
| 868 | 95 |
| 96 ############################################################################### | |
| 97 | |
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98 my @ports = my ($port4, $port5, $port6) = (port(8084), port(8085), port(8086)); |
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parents:
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99 |
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parents:
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100 is(many(30, port(8080)), "$port4: 15, $port5: 15", 'balanced'); |
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parents:
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101 is(many(30, port(8081)), "$port4: 15, $port5: 15", 'failures'); |
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parents:
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102 is(many(30, port(8082)), "$port4: 10, $port5: 20", 'weight'); |
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parents:
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103 is(many(30, port(8083)), "$port4: 30", 'backup'); |
| 868 | 104 |
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Tests: stream tests for per-upstream variables.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1020
diff
changeset
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105 $t->stop(); |
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e74a9342eb96
Tests: stream tests for per-upstream variables.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1020
diff
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106 |
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e74a9342eb96
Tests: stream tests for per-upstream variables.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1020
diff
changeset
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107 like($t->read_file('u.log'), qr/127.0.0.1:$port6, 127.0.0.1:$port4!1, 1!0, 4/, |
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e74a9342eb96
Tests: stream tests for per-upstream variables.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1020
diff
changeset
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108 'per-upstream variables'); |
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e74a9342eb96
Tests: stream tests for per-upstream variables.
Sergey Kandaurov <pluknet@nginx.com>
parents:
1020
diff
changeset
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109 |
| 868 | 110 ############################################################################### |
| 111 | |
| 112 sub many { | |
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e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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113 my ($count, $port) = @_; |
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e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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114 my (%ports); |
| 868 | 115 |
| 116 for (1 .. $count) { | |
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e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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117 if (dgram("127.0.0.1:$port")->io('.') =~ /(\d+)/) { |
| 868 | 118 $ports{$1} = 0 unless defined $ports{$1}; |
| 119 $ports{$1}++; | |
| 120 } | |
| 121 } | |
| 122 | |
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Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
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123 my @keys = map { my $p = $_; grep { $p == $_ } keys %ports } @ports; |
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e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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124 return join ', ', map { $_ . ": " . $ports{$_} } @keys; |
| 868 | 125 } |
| 126 | |
| 127 ############################################################################### | |
| 128 | |
| 129 sub udp_daemon { | |
| 130 my ($port, $t) = @_; | |
| 131 | |
| 132 my $server = IO::Socket::INET->new( | |
| 133 Proto => 'udp', | |
| 134 LocalAddr => '127.0.0.1:' . $port, | |
| 135 Reuse => 1, | |
| 136 ) | |
| 137 or die "Can't create listening socket: $!\n"; | |
| 138 | |
| 139 # signal we are ready | |
| 140 | |
| 141 open my $fh, '>', $t->testdir() . '/' . $port; | |
| 142 close $fh; | |
| 143 | |
| 144 while (1) { | |
| 145 $server->recv(my $buffer, 65536); | |
| 146 $buffer = $server->sockport(); | |
| 147 $server->send($buffer); | |
| 148 } | |
| 149 } | |
| 150 | |
| 151 ############################################################################### |