view proxy_cache_convert_head.t @ 836:a9c4cebcfe69

Tests: adjusted http resolver test with resend. Don't bother with socket error to force resolver resend. Nginx doesn't handle well ECONNREFUSED send() error, which results in "500 Internal Server Error". It may deserve a separate test, though.
author Sergey Kandaurov <pluknet@nginx.com>
date Fri, 29 Jan 2016 00:40:05 +0300
parents 5a0bba53854b
children e9064d691790
line wrap: on
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#!/usr/bin/perl

# (C) Sergey Kandaurov
# (C) Nginx, Inc.

# Tests for http proxy cache with proxy_cache_convert_head directive.

###############################################################################

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 cache shmem/)
	->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;

    server {
        listen       127.0.0.1:8080;
        server_name  localhost;

        proxy_cache   NAME;

        proxy_cache_key $request_uri;

        proxy_cache_valid   200 302  2s;

        add_header X-Cache-Status $upstream_cache_status;

        location / {
            proxy_pass http://127.0.0.1:8081/t.html;
            proxy_cache_convert_head   off;

            location /inner {
                proxy_pass http://127.0.0.1:8081/t.html;
                proxy_cache_convert_head on;
            }
        }

        location /on {
            proxy_pass http://127.0.0.1:8081/t.html;
            proxy_cache_convert_head on;
        }
    }
    server {
        listen       127.0.0.1:8081;
        server_name  localhost;

        location / {
            add_header X-Method $request_method;
        }
    }
}

EOF

$t->write_file('t.html', 'SEE-THIS');

$t->try_run('no proxy_cache_convert_head')->plan(8);

###############################################################################

like(http_get('/'), qr/X-Method: GET/, 'get');
like(http_head('/?2'), qr/X-Method: HEAD/, 'head');
like(http_head('/?2'), qr/HIT/, 'head cached');
unlike(http_get('/?2'), qr/SEE-THIS/, 'get after head');

like(http_get('/on'), qr/X-Method: GET/, 'on - get');
like(http_head('/on?2'), qr/X-Method: GET/, 'on - head');

like(http_get('/inner'), qr/X-Method: GET/, 'inner - get');
like(http_head('/inner?2'), qr/X-Method: GET/, 'inner - head');

###############################################################################