Mercurial > hg > nginx-tests
view proxy_xar.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 | 907e89fba9c3 |
children | 9239393e73c8 |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for proxy X-Accel-Redirect functionality. ############################################################################### 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 rewrite/)->plan(15); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; # catch safe and unhandled unsafe URIs, # bypassed with redirect to named location if ($upstream_http_x_accel_redirect) { return 200 "xar: $upstream_http_x_accel_redirect uri: $uri"; } location /proxy { proxy_pass http://127.0.0.1:8080/return-xar; } location /return-xar { add_header X-Accel-Redirect $arg_xar; # this headers will be preserved on # X-Accel-Redirect add_header Content-Type text/blah; add_header Set-Cookie blah=blah; add_header Content-Disposition attachment; add_header Cache-Control no-cache; add_header Expires fake; add_header Accept-Ranges parrots; # others won't be add_header Something other; return 204; } location @named { return 200 "named xar: $upstream_http_x_accel_redirect uri: $uri"; } } } EOF $t->run(); ############################################################################### my $r = http_get('/proxy?xar=/index.html'); like($r, qr/xar: \/index.html uri: \/index.html/, 'X-Accel-Redirect works'); like($r, qr/^Content-Type: text\/blah/m, 'Content-Type preserved'); like($r, qr/^Set-Cookie: blah=blah/m, 'Set-Cookie preserved'); like($r, qr/^Content-Disposition: attachment/m, 'Content-Disposition preserved'); like($r, qr/^Cache-Control: no-cache/m, 'Cache-Control preserved'); like($r, qr/^Expires: fake/m, 'Expires preserved'); like($r, qr/^Accept-Ranges: parrots/m, 'Accept-Ranges preserved'); unlike($r, qr/^Something/m, 'other headers stripped'); # escaped characters like(http_get('/proxy?xar=/foo?bar'), qr/200 OK.*xar: \/foo\?bar/s, 'X-Accel-Redirect value unchanged'); unlike(http_get('/proxy?xar=..'), qr/200 OK/, 'X-Accel-Redirect unsafe dotdot'); unlike(http_get('/proxy?xar=../foo'), qr/200 OK/, 'X-Accel-Redirect unsafe dotdotsep'); unlike(http_get('/proxy?xar=/foo/..'), qr/200 OK/, 'X-Accel-Redirect unsafe sepdotdot'); unlike(http_get('/proxy?xar=/foo/.%2e'), qr/200 OK/, 'X-Accel-Redirect unsafe unescaped'); like(http_get('/proxy?xar=/foo%20bar'), qr/uri: \/foo bar/, 'X-Accel-Redirect unescaped'); like(http_get('/proxy?xar=@named'), qr!200 OK.*named xar: \@named uri: /proxy!s, 'in named location'); ###############################################################################