Mercurial > hg > nginx-tests
view mail_error_log.t @ 572:ca54b445d982
Tests: masked nginx bug in proxy next upstream.
When iterating through several next upstreams per a worker cycle,
a previously reported event about upstream connection error may
be improperly applied to the next upstream, thus leading to the
invalid connection error. E.g., in kqueue, where the problem is
visible, this is caused by "ev->instance" that does not tolerate
more than one next upstream at once, and kevents placed on the
kqueue separately for read and write events.
The change is to limit test case to the only one next upstream.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Thu, 14 May 2015 11:54:24 +0300 |
parents | f7bc1f74970a |
children | e9064d691790 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for nginx mail imap module, error_log directive. ############################################################################### use warnings; use strict; use Test::More; use IO::Select; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::IMAP; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; plan(skip_all => 'win32') if $^O eq 'MSWin32'; my $t = Test::Nginx->new()->has(qw/mail imap http rewrite/) ->run_daemon(\&Test::Nginx::IMAP::imap_test_daemon); plan(skip_all => 'no error_log') unless $t->has_version('1.9.0'); $t->plan(30)->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% error_log %%TESTDIR%%/e_glob.log info; error_log %%TESTDIR%%/e_glob2.log info; error_log syslog:server=127.0.0.1:8081 info; daemon off; events { } mail { auth_http http://127.0.0.1:8080/mail/auth; server { listen 127.0.0.1:8143; protocol imap; error_log %%TESTDIR%%/e_debug.log debug; error_log %%TESTDIR%%/e_info.log info; error_log syslog:server=127.0.0.1:8082 info; error_log stderr info; } server { listen 127.0.0.1:8145; protocol imap; error_log syslog:server=127.0.0.1:8080 info; } } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location = /mail/auth { add_header Auth-Status OK; add_header Auth-Server 127.0.0.1; add_header Auth-Port 8144; add_header Auth-Wait 1; return 204; } } } EOF open OLDERR, ">&", \*STDERR; open STDERR, '>', $t->testdir() . '/stderr' or die "Can't reopen STDERR: $!"; open my $stderr, '<', $t->testdir() . '/stderr' or die "Can't open stderr file: $!"; $t->run_daemon(\&syslog_daemon, 8081, $t, 's_glob.log'); $t->run_daemon(\&syslog_daemon, 8082, $t, 's_info.log'); $t->waitforfile($t->testdir . '/s_glob.log'); $t->waitforfile($t->testdir . '/s_info.log'); $t->run(); open STDERR, ">&", \*OLDERR; ############################################################################### my $s = Test::Nginx::IMAP->new(); $s->ok('greeting'); # error_log levels SKIP: { skip "no --with-debug", 1 unless $t->has_module('--with-debug'); isnt(lines($t, 'e_debug.log', '[debug]'), 0, 'file debug in debug'); } isnt(lines($t, 'e_info.log', '[info]'), 0, 'file info in info'); is(lines($t, 'e_info.log', '[debug]'), 0, 'file debug in info'); isnt(lines($t, 'stderr', '[info]'), 0, 'stderr info in info'); is(lines($t, 'stderr', '[debug]'), 0, 'stderr debug in info'); # multiple error_log like($t->read_file('e_glob.log'), qr!nginx/[.0-9]+!, 'error global'); like($t->read_file('e_glob2.log'), qr!nginx/[.0-9]+!, 'error global 2'); is_deeply(levels($t, 'e_glob.log'), levels($t, 'e_glob2.log'), 'multiple error global'); # syslog parse_syslog_message('syslog', get_syslog()); is_deeply(levels($t, 's_glob.log'), levels($t, 'e_glob.log'), 'global syslog messages'); is_deeply(levels($t, 's_info.log'), levels($t, 'e_info.log'), 'mail syslog messages'); ############################################################################### sub lines { my ($t, $file, $pattern) = @_; if ($file eq 'stderr') { return map { $_ =~ /\Q$pattern\E/ } (<$stderr>); } my $path = $t->testdir() . '/' . $file; open my $fh, '<', $path or return "$!"; my $value = map { $_ =~ /\Q$pattern\E/ } (<$fh>); close $fh; return $value; } sub levels { my ($t, $file) = @_; my %levels_hash; map { $levels_hash{$_}++; } ($t->read_file($file) =~ /(\[\w+\])/g); return \%levels_hash; } sub get_syslog { my ($port) = @_; my $data = ''; my ($s); $port = 8080 unless defined $port; eval { local $SIG{ALRM} = sub { die "timeout\n" }; local $SIG{PIPE} = sub { die "sigpipe\n" }; alarm(1); $s = IO::Socket::INET->new( Proto => 'udp', LocalAddr => "127.0.0.1:$port" ); alarm(0); }; alarm(0); if ($@) { log_in("died: $@"); return undef; } Test::Nginx::IMAP->new(PeerAddr => "127.0.0.1:8145")->read(); IO::Select->new($s)->can_read(1.5); while (IO::Select->new($s)->can_read(0.1)) { my $buffer; sysread($s, $buffer, 4096); $data .= $buffer; } $s->close(); return $data; } sub parse_syslog_message { my ($desc, $line) = @_; ok($line, $desc); SKIP: { skip "$desc timeout", 18 unless $line; my @months = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'); my ($pri, $mon, $mday, $hour, $minute, $sec, $host, $tag, $msg) = $line =~ /^<(\d{1,3})> # PRI ([A-Z][a-z]{2})\s # mon ([ \d]\d)\s(\d{2}):(\d{2}):(\d{2})\s # date ([\S]*)\s # host (\w{1,32}):\s # tag (.*)/x; # MSG my $sev = $pri & 0x07; my $fac = ($pri & 0x03f8) >> 3; ok(defined($pri), "$desc has PRI"); ok($sev >= 0 && $sev <= 7, "$desc valid severity"); ok($fac >= 0 && $fac < 24, "$desc valid facility"); ok(defined($mon), "$desc has month"); ok((grep $mon, @months), "$desc valid month"); ok(defined($mday), "$desc has day"); ok($mday <= 31, "$desc valid day"); ok(defined($hour), "$desc has hour"); ok($hour < 24, "$desc valid hour"); ok(defined($minute), "$desc has minutes"); ok($minute < 60, "$desc valid minutes"); ok(defined($sec), "$desc has seconds"); ok($sec < 60, "$desc valid seconds"); ok(defined($host), "$desc has host"); chomp(my $hostname = lc `hostname`); is($host , $hostname, "$desc valid host"); ok(defined($tag), "$desc has tag"); like($tag, qr'\w+', "$desc valid tag"); ok(length($msg) > 0, "$desc valid CONTENT"); } } ############################################################################### sub syslog_daemon { my ($port, $t, $file) = @_; my $s = IO::Socket::INET->new( Proto => 'udp', LocalAddr => "127.0.0.1:$port" ); open my $fh, '>', $t->testdir() . '/' . $file; select $fh; $| = 1; while (1) { my $buffer; $s->recv($buffer, 4096); print $fh $buffer . "\n"; } } ###############################################################################