view proxy_xar.t @ 290:f781b087b7aa

Tests: fixed possible test suite hang on exit. In some cases (for example, call of global object method in a function), test suite can hang during exit, because temporary directory holding a pid file is removed prior to executing global test object desctructor. The root cause is that the directory removal occurs in the END block (in the File::Temp package) and the order of executing destructors and END blocks is not specified in Perl. The fix is to remove temporary directory in the test object destructor explicitly and get rid of 'CLEANUP' flag in the tempdir() call. The temporary directory is removed by the means of rmtree() function, called inside an eval block to exclude the case when rmtree may abort (some versions are known to do it).
author Vladimir Homutov <vl@nginx.com>
date Thu, 30 May 2013 07:38:23 +0400
parents 6a0d934950bc
children 77c301be6c2d
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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(8);

$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;

        location /proxy {
            proxy_pass http://127.0.0.1:8080/return-xar;
        }
        location /return-xar {
            add_header  X-Accel-Redirect     /index.html;

            # 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;
        }
    }
}

EOF

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

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

my $r = http_get('/proxy');
like($r, qr/SEE-THIS/, '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');

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