Mercurial > hg > nginx-tests
view http_server_name.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) Maxim Dounin # (C) Andrey Zelenkov # (C) Nginx, Inc. # Tests for server_name selection. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; plan(skip_all => 'win32') if $^O eq 'MSWin32'; my $t = Test::Nginx->new()->has(qw/http rewrite/)->plan(20) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server_names_hash_bucket_size 64; server { listen 127.0.0.1:8080; server_name localhost; location / { add_header X-Server $server_name; } } server { listen 127.0.0.1:8080; server_name ""; location / { add_header X-Server $server_name; } } server { listen 127.0.0.1:8080; server_name www.example.com; location / { add_header X-Server $server_name; } } server { listen 127.0.0.1:8080; server_name ~^EXAMPLE\.COM$; location / { add_header X-Server $server_name; } } server { listen 127.0.0.1:8080; server_name ~^(?P<name>.+)\Q.example.com\E$; location / { add_header X-Server $server_name; add_header X-Match $name; } } server { listen 127.0.0.1:8080; server_name "~^(?P<name>www\p{N}+)\.example\.com$"; location / { add_header X-Server $server_name; add_header X-Match $name; } } server { listen 127.0.0.1:8080; server_name many.example.com many2.example.com; location / { add_header X-Server $server_name; } } server { listen 127.0.0.1:8080; server_name many3.example.com; server_name many4.example.com; location / { add_header X-Server $server_name; } } server { listen 127.0.0.1:8080; server_name *.wc.example.com; location / { add_header X-Server $server_name; } } server { listen 127.0.0.1:8080; server_name *.pref.wc.example.com; location / { add_header X-Server $server_name; } } server { listen 127.0.0.1:8080; server_name wc2.example.*; location / { add_header X-Server $server_name; } } server { listen 127.0.0.1:8080; server_name wc2.example.com.*; location / { add_header X-Server $server_name; } } server { listen 127.0.0.1:8080; server_name .dot.example.com; location / { add_header X-Server $server_name; } } } EOF $t->write_file('index.html', ''); $t->run(); ############################################################################### like(http_server('xxx'), qr/X-Server: localhost/, 'default'); unlike(http_server(), qr/X-Server/, 'empty'); like(http_server('www.example.com'), qr/\QX-Server: www.example.com/, 'www.example.com'); like(http_server('WWW.EXAMPLE.COM'), qr/\QX-Server: www.example.com/, 'www.example.com uppercase'); like(http_server('example.com'), qr/\QX-Server: ~^EXAMPLE\.COM$/, 'example.com regex'); like(http_server('EXAMPLE.COM'), qr/\QX-Server: ~^EXAMPLE\.COM$/, 'example.com regex uppercase'); like(http_server('blah.example.com'), qr/X-Match: blah/, '(P<name>.*).example.com named capture'); like(http_server('BLAH.EXAMPLE.COM'), qr/X-Match: blah/, '(P<name>.*).example.com named capture uppercase'); like(http_server('www01.example.com'), qr/X-Match: www01/, '\p{N} in named capture'); like(http_server('WWW01.EXAMPLE.COM'), qr/X-Match: www01/, '\p{N} in named capture uppercase'); like(http_server('many.example.com'), qr/\QX-Server: many.example.com/, 'name row - first'); like(http_server('many2.example.com'), qr/\QX-Server: many.example.com/, 'name row - second'); like(http_server('many3.example.com'), qr/\QX-Server: many3.example.com/, 'name list - first'); like(http_server('many4.example.com'), qr/\QX-Server: many3.example.com/, 'name list - second'); like(http_server('www.wc.example.com'), qr/\QX-Server: *.wc.example.com/, 'wildcard first'); like(http_server('www.pref.wc.example.com'), qr/\QX-Server: *.pref.wc.example.com/, 'wildcard first most specific'); like(http_server('wc2.example.net'), qr/\QX-Server: wc2.example.*/, 'wildcard last'); like(http_server('wc2.example.com.pref'), qr/\QX-Server: wc2.example.com.*/, 'wildcard last most specific'); like(http_server('www.dot.example.com'), qr/\QX-Server: dot.example.com/, 'wildcard dot'); like(http_server('dot.example.com'), qr/\QX-Server: dot.example.com/, 'wildcard dot empty'); ############################################################################### sub http_server { my ($host) = @_; my $str = 'GET / HTTP/1.0' . CRLF . (defined $host ? "Host: $host" . CRLF : '') . CRLF; return http($str); } ###############################################################################