Mercurial > hg > nginx-tests
view geo_ipv6.t @ 1236:93f749c1d5c5
Tests: fixed parallel tests execution with UDP.
Previously, when checking ports availability, a UDP socket was always created
first, then a TCP socket was created. On success, one of UDP and TCP sockets
was closed (depending on the "udp" option) and the second one was used to busy
this port in other scripts. This lead to the following problem: in an attempt
to reopen a UDP socket used in a given testing script it could be stolen by
another script as part of checking ports availability.
To solve this problem, UDP and TCP ports were split into two non-overlapping
ranges: TCP ports are only used in the range 8000-8499, and UDP ports - in
the range 8500-8999. In addition, the order of creating sockets in UDP tests
has been reversed: now a TCP socket used as a lock precedes a UDP socket.
author | Andrey Zelenkov <zelenkov@nginx.com> |
---|---|
date | Thu, 26 Oct 2017 18:00:21 +0300 |
parents | fcd65708672d |
children | ea796652fcdc |
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#!/usr/bin/perl # (C) Andrey Zelenkov # (C) Nginx, Inc. # Tests for geo module with IPv6. ############################################################################### 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 geo/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% geo $geo { ::1/128 loopback; 2001:0db8::/32 test; ::/0 world; } geo $geo_delete { ::1/128 loopback; 2001:0db8::/32 test; ::/0 world; delete ::1/128; } geo $geo_proxy { ranges; proxy ::1; default default; 192.0.2.1-192.0.2.1 test; } geo $arg_ip $geo_arg { default default; ::1/128 loopback; 192.0.2.0/24 test; } server { listen 127.0.0.1:8080; server_name localhost; location / { proxy_pass http://[::1]:%%PORT_8080%%/; } } server { listen [::1]:%%PORT_8080%%; server_name localhost; location / { add_header X-Geo $geo; add_header X-Del $geo_delete; add_header X-XFF $geo_proxy; add_header X-Arg $geo_arg; } location /addr { add_header X-IP $remote_addr; } } } EOF $t->write_file('index.html', ''); $t->write_file('addr', ''); $t->try_run('no inet6 support'); plan(skip_all => 'no ::1 on host') if http_get('/addr') !~ /X-IP: ::1/m; $t->plan(4); ############################################################################### like(http_get('/'), qr/^X-Geo: loopback/m, 'geo ipv6'); like(http_get('/'), qr/^X-Del: world/m, 'geo ipv6 delete'); like(http_xff('::ffff:192.0.2.1'), qr/^X-XFF: test/m, 'geo ipv6 ipv4-mapped'); like(http_get('/?ip=::ffff:192.0.2.1'), qr/^X-Arg: test/m, 'geo ipv6 ipv4-mapped from variable'); ############################################################################### sub http_xff { my ($xff) = @_; return http(<<EOF); GET / HTTP/1.0 Host: localhost X-Forwarded-For: $xff EOF } ###############################################################################