Mercurial > hg > nginx-tests
view proxy_variables.t @ 800:51d3243a762f
Tests: skip tests with unix domain sockets on win32.
The unix domain sockets are not supported on this platform.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Wed, 09 Dec 2015 17:49:30 +0300 |
parents | dbe5bc4b8b39 |
children | e9064d691790 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for http proxy module with upstream 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 $t = Test::Nginx->new()->has(qw/http proxy/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% upstream u { server 127.0.0.1:8081; server 127.0.0.1:8081; } log_format time '$upstream_connect_time:$upstream_header_time:' '$upstream_response_time'; server { listen 127.0.0.1:8080; server_name localhost; add_header X-Connect $upstream_connect_time; add_header X-Header $upstream_header_time; add_header X-Response $upstream_response_time; location / { proxy_pass http://127.0.0.1:8081; access_log %%TESTDIR%%/time.log time; } location /pnu { proxy_pass http://u/bad; } location /vars { proxy_pass http://127.0.0.1:8080/stub; add_header X-Proxy-Host $proxy_host; add_header X-Proxy-Port $proxy_port; add_header X-Proxy-Forwarded $proxy_add_x_forwarded_for; } location /stub { } } } EOF $t->write_file('stub', ''); $t->run_daemon(\&http_daemon, 8081); $t->try_run('no upstream_connect_time')->plan(18); $t->waitforsocket('127.0.0.1:8081'); ############################################################################### my $re = qr/(\d\.\d{3})/; my ($ct, $ht, $rt, $ct2, $ht2, $rt2); like(http_get('/vars'), qr/X-Proxy-Host:\s127\.0\.0\.1:8080/, 'proxy_host'); like(http_get('/vars'), qr/X-Proxy-Port:\s8080/, 'proxy_port'); like(http_xff('/vars', '192.0.2.1'), qr/X-Proxy-Forwarded:.*192\.0\.2\.1/, 'proxy_add_x_forwarded_for'); ($ct, $ht) = get('/header'); cmp_ok($ct, '<', 1, 'connect time - slow response header'); cmp_ok($ht, '>=', 1, 'header time - slow response header'); ($ct, $ht) = get('/body'); cmp_ok($ct, '<', 1, 'connect time - slow response body'); cmp_ok($ht, '<', 1, 'header time - slow response body'); ($ct, $ct2, $ht, $ht2, $rt) = get('/pnu', many => 1); cmp_ok($ct, '<', 1, 'connect time - next'); cmp_ok($ct2, '<', 1, 'connect time - next 2'); cmp_ok($ht, '>=', 1, 'header time - next'); cmp_ok($ht2, '<', 1, 'header time - next 2'); is($ht, $rt, 'header time - bad response'); $t->stop(); ($ct, $ht, $rt, $ct2, $ht2, $rt2) = $t->read_file('time.log') =~ /^$re:$re:$re\n$re:$re:$re$/; cmp_ok($ct, '<', 1, 'connect time log - slow response header'); cmp_ok($ct2, '<', 1, 'connect time log - slow response body'); cmp_ok($ht, '>=', 1, 'header time log - slow response header'); cmp_ok($ht2, '<', 1, 'header time log - slow response body'); cmp_ok($rt, '>=', 1, 'response time log - slow response header'); cmp_ok($rt2, '>=', 1, 'response time log - slow response body'); ############################################################################### sub get { my ($uri, %extra) = @_; my $re = $extra{many} ? qr/$re, $re?/ : $re; my $r = http_get($uri); $r =~ /X-Connect: $re/, $r =~ /X-Header: $re/, $r =~ /X-Response: $re/; } sub http_xff { my ($uri, $xff) = @_; return http(<<EOF); GET $uri HTTP/1.0 Host: localhost X-Forwarded-For: $xff EOF } sub http_daemon { my ($port) = @_; my $once = 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; next unless defined $uri; if ($uri =~ 'bad' && $once) { $once = 0; sleep 1; next; } if ($uri =~ 'header') { sleep 1; } print $client <<EOF; HTTP/1.1 200 OK Connection: close SEE-THIS- EOF if ($uri =~ 'body') { sleep 1; } print $client 'AND-THIS'; } } ###############################################################################