Mercurial > hg > nginx-tests
view stream_proxy_next_upstream.t @ 1912:f61d1b4ac638
Tests: unbreak quic_ciphers.t with AEAD_AES_128_CCM enabled.
Although CCM ciphers are disabled in a stock OpenSSL as rarely used,
"to reduce ClientHello bloat", AEAD_AES_128_CCM is apparently turned
back in certain distributions such as RHEL. Previously, this caused
testing connections to fail as the CCM cipher being negotiated isn't
supported yet in nginx. Now the test is skipped instead on failure.
While here, fixed nearby style.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 14 Jun 2023 16:57:01 +0400 |
parents | 5ac6efbe5552 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for stream proxy module, proxy_next_upstream directive and friends. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::Stream qw/ stream /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/stream/)->plan(5); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } stream { %%TEST_GLOBALS_STREAM%% upstream u { server 127.0.0.1:8083 max_fails=0; server 127.0.0.1:8084 max_fails=0; server 127.0.0.1:8085 backup; } upstream u2 { server 127.0.0.1:8083; server 127.0.0.1:8085 backup; } upstream u3 { server 127.0.0.1:8083; server 127.0.0.1:8085 down; } proxy_connect_timeout 2; server { listen 127.0.0.1:8080; proxy_pass u; proxy_next_upstream off; } server { listen 127.0.0.1:8081; proxy_pass u2; proxy_next_upstream on; } server { listen 127.0.0.1:8082; proxy_pass u; proxy_next_upstream on; proxy_next_upstream_tries 2; } log_format test "$upstream_addr"; server { listen 127.0.0.1:8086; proxy_pass u3; proxy_next_upstream on; access_log %%TESTDIR%%/test.log test; } } EOF $t->run_daemon(\&stream_daemon); $t->run()->waitforsocket('127.0.0.1:' . port(8085)); ############################################################################### is(stream('127.0.0.1:' . port(8080))->io('.'), '', 'next off'); is(stream('127.0.0.1:' . port(8081))->io('.'), 'SEE-THIS', 'next on'); # make sure backup is not tried is(stream('127.0.0.1:' . port(8082))->io('.'), '', 'next tries'); # make sure backend marked as down doesn't count towards "no live upstreams" is(stream('127.0.0.1:' . port(8086))->io('.'), '', 'next down'); $t->stop(); is($t->read_file('test.log'), '127.0.0.1:' . port(8083) . "\n", 'next down log'); ############################################################################### sub stream_daemon { my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1:' . port(8085), Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); log2c("(new connection $client)"); $client->sysread(my $buffer, 65536) or next; log2i("$client $buffer"); $buffer = 'SEE-THIS'; log2o("$client $buffer"); $client->syswrite($buffer); } continue { close $client; } } sub log2i { Test::Nginx::log_core('|| <<', @_); } sub log2o { Test::Nginx::log_core('|| >>', @_); } sub log2c { Test::Nginx::log_core('||', @_); } ###############################################################################