Mercurial > hg > nginx-tests
view upstream.t @ 423:1ac74b568503
Tests: unbreak ssl_password_file.t with upcoming OpenSSL 1.0.2.
The 512-bit keys, as generated by default by "openssl genrsa" in older
versions, are rejected by OpenSSL library built from master branch (and
upcoming OpenSSL 1.0.2). This brokes the test if the "openssl" binary
is old (e.g., system one), but nginx is compiled against new OpenSSL.
Fix is to explicitly generate 2048 bit keys. This is also consistent to
what we generate in other places.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Thu, 03 Jul 2014 05:47:37 +0400 |
parents | e7dc8f4d0a4b |
children | e9064d691790 |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for upstream module and balancers. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http proxy/)->plan(3); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% upstream u { server 127.0.0.1:8081 max_fails=3 fail_timeout=10s; server 127.0.0.1:8082 max_fails=3 fail_timeout=10s; } upstream u2 { server 127.0.0.1:8081 max_fails=3 fail_timeout=10s; server 127.0.0.1:8082 max_fails=3 fail_timeout=10s; } server { listen 127.0.0.1:8080; server_name localhost; location / { proxy_pass http://u; } location /close2 { proxy_pass http://u2; } } } EOF $t->run_daemon(\&http_daemon, 8081); $t->run_daemon(\&http_daemon, 8082); $t->run(); $t->waitforsocket('127.0.0.1:8081'); $t->waitforsocket('127.0.0.1:8082'); ############################################################################### is(many('/', 30), '8081: 15, 8082: 15', 'balanced'); # from 9 first requests to 8081, only 6 will be successful, # 3rd, 6th, and 9th requests will fail; after this the backend # will be considered down and won't be used till fail_timeout passes is(many('/close', 30), '8081: 6, 8082: 24', 'failures'); SKIP: { skip 'long test', 1 unless $ENV{TEST_NGINX_UNSAFE}; # bug: failures counter is reset if first request in a second succeeds # # delay added to make sure first 9 requests will take more than 1s; # note that the test is racy and may unexpectedly succeed is(many('/close2', 30, delay => 0.2), '8081: 6, 8082: 24', 'failures delay'); } ############################################################################### sub many { my ($uri, $count, %opts) = @_; my %ports; for (1 .. $count) { if (http_get($uri) =~ /X-Port: (\d+)/) { $ports{$1} = 0 unless defined $ports{$1}; $ports{$1}++; } select undef, undef, undef, $opts{delay} if $opts{delay}; } return join ', ', map { $_ . ": " . $ports{$_} } sort keys %ports; } ############################################################################### sub http_daemon { my ($port) = @_; my $count = 1; my $server = IO::Socket::INET->new( Proto => 'tcp', LocalHost => '127.0.0.1', LocalPort => $port, Listen => 5, Reuse => 1 ) or die "Can't create listening socket: $!\n"; local $SIG{PIPE} = 'IGNORE'; while (my $client = $server->accept()) { $client->autoflush(1); my $headers = ''; my $uri = ''; while (<$client>) { $headers .= $_; last if (/^\x0d?\x0a?$/); } $uri = $1 if $headers =~ /^\S+\s+([^ ]+)\s+HTTP/i; if ($uri =~ 'close' && $port == 8081 && $count++ % 3 == 0) { next; } print $client <<EOF; HTTP/1.1 200 OK Connection: close X-Port: $port OK EOF close $client; } } ###############################################################################