Mercurial > hg > nginx-tests
annotate stream_udp_upstream_least_conn.t @ 1965:84f4d4930835
Tests: relaxed mail_imap_ssl.t cipher matching.
Previously, exact match between cipher name in the log and the one from
IO::Socket:SSL was needed, which might not be the case if nginx and
Net::SSLeay are compiled with different SSL libraries, notably LibreSSL
(which uses names like AEAD-AES256-GCM-SHA384 till 3.5.0), and
OpenSSL or BoringSSL (which use TLS_AES_256_GCM_SHA384). In particular,
this affects macOS, where Net::SSLeay compiled with LibreSSL 3.3.6 is
shipped with the OS, while nginx is likely to be compiled with OpenSSL.
Fix is to not require exact match but instead accept properly looking names
as checked by a regular expression, similarly to how it is already tested
in ssl.t and stream_ssl_variables.t.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 06 May 2024 00:01:40 +0300 |
parents | f3ba4c74de31 |
children |
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
b9e42c554ba7
Tests: skip UDP tests on win32, udp feature introduced.
Sergey Kandaurov <pluknet@nginx.com>
parents:
868
diff
changeset
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26 my $t = Test::Nginx->new()->has(qw/stream stream_upstream_least_conn udp/) |
1020
196d33c2bb45
Tests: removed TODO and try_run() checks for legacy versions.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
974
diff
changeset
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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 { | |
1609
f3ba4c74de31
Tests: added TEST_GLOBALS_STREAM variable support.
Andrei Belov <defan@nginx.com>
parents:
1237
diff
changeset
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37 %%TEST_GLOBALS_STREAM%% |
f3ba4c74de31
Tests: added TEST_GLOBALS_STREAM variable support.
Andrei Belov <defan@nginx.com>
parents:
1237
diff
changeset
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38 |
868 | 39 proxy_responses 1; |
40 proxy_timeout 1s; | |
41 | |
42 upstream u { | |
43 least_conn; | |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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44 server 127.0.0.1:%%PORT_8981_UDP%%; |
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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45 server 127.0.0.1:%%PORT_8982_UDP%%; |
868 | 46 } |
47 | |
48 server { | |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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49 listen 127.0.0.1:%%PORT_8980_UDP%% udp; |
868 | 50 proxy_pass u; |
51 } | |
52 } | |
53 | |
54 EOF | |
55 | |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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56 $t->run_daemon(\&udp_daemon, port(8981), $t); |
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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57 $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
changeset
|
58 $t->run(); |
868 | 59 |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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60 $t->waitforfile($t->testdir . '/' . port(8981)); |
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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61 $t->waitforfile($t->testdir . '/' . port(8982)); |
868 | 62 |
63 ############################################################################### | |
64 | |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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65 my @ports = my ($port1, $port2) = (port(8981), port(8982)); |
952
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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66 |
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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67 is(many(10), "$port1: 5, $port2: 5", 'balanced'); |
868 | 68 |
69 my @sockets; | |
70 for (1 .. 2) { | |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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71 my $s = dgram('127.0.0.1:' . port(8980)); |
868 | 72 $s->write('w'); |
73 push @sockets, $s; | |
74 } | |
75 | |
76 select undef, undef, undef, 0.2; | |
77 | |
952
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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78 is(many(10), "$port2: 10", 'least_conn'); |
868 | 79 |
80 ############################################################################### | |
81 | |
82 sub many { | |
952
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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83 my ($count) = @_; |
868 | 84 my (%ports); |
85 | |
86 for (1 .. $count) { | |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
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87 if (dgram('127.0.0.1:' . port(8980))->io('.') =~ /(\d+)/) { |
868 | 88 $ports{$1} = 0 unless defined $ports{$1}; |
89 $ports{$1}++; | |
90 } | |
91 } | |
92 | |
952
e9064d691790
Tests: converted tests to run in parallel.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
947
diff
changeset
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93 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
changeset
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94 return join ', ', map { $_ . ": " . $ports{$_} } @keys; |
868 | 95 } |
96 | |
97 ############################################################################### | |
98 | |
99 sub udp_daemon { | |
100 my ($port, $t) = @_; | |
101 | |
102 my $server = IO::Socket::INET->new( | |
103 Proto => 'udp', | |
104 LocalAddr => '127.0.0.1:' . $port, | |
105 Reuse => 1, | |
106 ) | |
107 or die "Can't create listening socket: $!\n"; | |
108 | |
109 # signal we are ready | |
110 | |
111 open my $fh, '>', $t->testdir() . '/' . $port; | |
112 close $fh; | |
113 | |
114 while (1) { | |
115 $server->recv(my $buffer, 65536); | |
116 | |
117 my $port = $server->sockport(); | |
118 | |
1237
e4974af3fb12
Tests: adjusted udp ports to match allocated ports range.
Andrey Zelenkov <zelenkov@nginx.com>
parents:
1235
diff
changeset
|
119 if ($buffer =~ /w/ && $port == port(8981)) { |
868 | 120 select undef, undef, undef, 2.5; |
121 } | |
122 | |
123 $buffer = $port; | |
124 | |
125 $server->send($buffer); | |
126 } | |
127 } | |
128 | |
129 ############################################################################### |