view access_log_variables.t @ 1427:eb1d883305ea

Tests: avoid edge cases in upstream random two test. Unavailable servers contribute to the number of attempts, if selected, before the balancer would fall back to the default round-robin method. This means that it's quite possible to get server with more connections. To facilitate with selecting two alive servers, down server was removed from the upstream configuration at the cost of slightly worse coverage.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 10 Jan 2019 17:42:34 +0300
parents 882267679006
children
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#!/usr/bin/perl

# (C) Andrey Zelenkov
# (C) Nginx, Inc.

# Tests for log module variables.

###############################################################################

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 rewrite/)->plan(6)
	->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

http {
    %%TEST_GLOBALS_HTTP%%

    log_format time_iso8601  '$uri $time_iso8601';
    log_format time_local    '$uri $time_local';
    log_format msec          '$uri $msec';
    log_format request       '$uri $status $request_length $request_time';
    log_format bytes         '$uri $bytes_sent $body_bytes_sent';
    log_format pipe          '$uri $pipe';

    server {
        listen       127.0.0.1:8080;
        server_name  localhost;

        location /iso8601 {
            access_log %%TESTDIR%%/iso8601.log time_iso8601;
            return 200;
        }

        location /local {
            access_log %%TESTDIR%%/local.log time_local;
            return 200;
        }

        location /msec {
            access_log %%TESTDIR%%/msec.log msec;
            return 200;
        }

        location /request {
            access_log %%TESTDIR%%/request.log request;
            return 200;
        }

        location /bytes {
           access_log %%TESTDIR%%/bytes.log bytes;
           return 200 OK;
        }

        location /pipe {
            access_log %%TESTDIR%%/pipe.log pipe;
            return 200;
        }
    }
}

EOF

$t->run();

###############################################################################

http_get('/iso8601');
http_get('/local');
http_get('/msec');
http_get('/request');
my $bytes_sent = length http_get('/bytes');

# pipelined requests

http(<<EOF);
GET /pipe HTTP/1.1
Host: localhost

GET /pipe HTTP/1.1
Host: localhost
Connection: close

EOF

$t->stop();

my $log = $t->read_file('iso8601.log');
like($log, qr!/iso8601 \d{4}-\d\d-\d\dT\d\d:\d\d:\d\d[+-]\d\d:\d\d!,
	'time_iso8601');

$log = $t->read_file('local.log');
like($log, qr!/local \d\d/[A-Z][a-z]{2}/\d{4}:\d\d:\d\d:\d\d [+-]\d{4}!,
	'time_local');

$log = $t->read_file('msec.log');
like($log, qr!/msec [\d\.]+!, 'msec');

$log = $t->read_file('request.log');
like($log, qr!/request 200 39 [\d\.]+!, 'request');

$log = $t->read_file('bytes.log');
is($log, "/bytes $bytes_sent 2\n", 'bytes sent');

$log = $t->read_file('pipe.log');
is($log, "/pipe .\n/pipe p\n", 'pipe');

###############################################################################