Mercurial > hg > nginx-tests
view proxy_merge_headers.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 | 071e8941e3bf |
children | 2cd00179f4b2 |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for proxy_set_header inheritance. ############################################################################### 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; plan(skip_all => 'win32') if $^O eq 'MSWin32'; my $t = Test::Nginx->new()->has(qw/http proxy cache rewrite/)->plan(7) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% proxy_cache_path %%TESTDIR%%/cache levels=1:2 keys_zone=NAME:1m; proxy_set_header X-Blah "blah"; proxy_hide_header X-Hidden; server { listen 127.0.0.1:8080; server_name localhost; proxy_cache NAME; location / { proxy_pass http://127.0.0.1:8081; location /nested/ { proxy_pass http://127.0.0.1:8081; proxy_pass_header X-Pad; } } location /no/ { proxy_pass http://127.0.0.1:8081; proxy_cache off; } location /setbody/ { proxy_pass http://127.0.0.1:8081; proxy_set_body "body"; } } server { listen 127.0.0.1:8081; server_name localhost; location / { add_header X-Hidden "hidden"; add_header X-Pad "passed"; return 200 "ims=$http_if_modified_since;blah=$http_x_blah;"; } } } EOF $t->run(); ############################################################################### like(http_get_ims('/'), qr/ims=;blah=blah;/, 'if-modified-since cleared with cache'); like(http_get_ims('/no/'), qr/ims=blah;blah=blah;/, 'if-modified-since preserved without cache'); like(http_get_ims('/setbody/'), qr/blah=blah;/, 'proxy_set_header inherited with proxy_set_body'); unlike(http_get('/'), qr/X-Pad/, 'proxy_pass_header default'); like(http_get('/nested/'), qr/X-Pad/, 'proxy_pass_header nested'); unlike(http_get('/'), qr/X-Hidden/, 'proxy_hide_header inherited'); unlike(http_get('/nested/'), qr/X-Hidden/, 'proxy_hide_header nested'); ############################################################################### sub http_get_ims { my ($url) = @_; return http(<<EOF); GET $url HTTP/1.0 Host: localhost Connection: close If-Modified-Since: blah EOF } ###############################################################################