Mercurial > hg > nginx-tests
view debug_connection_syslog.t @ 836:a9c4cebcfe69
Tests: adjusted http resolver test with resend.
Don't bother with socket error to force resolver resend. Nginx doesn't handle
well ECONNREFUSED send() error, which results in "500 Internal Server Error".
It may deserve a separate test, though.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Fri, 29 Jan 2016 00:40:05 +0300 |
parents | 907e89fba9c3 |
children | e9064d691790 |
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#!/usr/bin/perl # (C) Nginx, Inc. # Tests for debug_connection with syslog. ############################################################################### 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 --with-debug ipv6 proxy/); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { debug_connection ::1; } http { %%TEST_GLOBALS_HTTP%% error_log syslog:server=127.0.0.1:8080 alert; error_log syslog:server=127.0.0.1:8081 alert; server { listen 127.0.0.1:8080; listen [::1]:8080; server_name localhost; location /debug { proxy_pass http://[::1]:8080/; } } } EOF eval { open OLDERR, ">&", \*STDERR; close STDERR; $t->run(); open STDERR, ">&", \*OLDERR; }; plan(skip_all => 'no inet6 support') if $@; $t->plan(5); ############################################################################### is(get_syslog('/', 8080), '', 'no debug_connection syslog 1'); is(get_syslog('/', 8081), '', 'no debug_connection syslog 2'); my @msgs = get_syslog('/debug', 8080, 8081); like($msgs[0], qr/\[debug\]/, 'debug_connection syslog 1'); like($msgs[1], qr/\[debug\]/, 'debug_connection syslog 2'); is($msgs[0], $msgs[1], 'debug_connection syslog1 syslog2 match'); ############################################################################### sub get_syslog { my ($uri, @port) = @_; my (@s); my $rfd = ''; my @data; eval { local $SIG{ALRM} = sub { die "timeout\n" }; local $SIG{PIPE} = sub { die "sigpipe\n" }; alarm(1); map { push @s, IO::Socket::INET->new( Proto => 'udp', LocalAddr => "127.0.0.1:$_" ); } (@port); alarm(0); }; alarm(0); if ($@) { log_in("died: $@"); return undef; } http_get($uri); map { my $data = ''; vec($rfd, fileno($_), 1) = 1; select $rfd, undef, undef, 1; while (select($rfd, undef, undef, 0.1) > 0 && vec($rfd, fileno($_), 1)) { my ($buffer); sysread($_, $buffer, 4096); $data .= $buffer; } push @data, $data; $_->close(); } (@s); return $data[0] if scalar @data == 1; return @data; } ###############################################################################