view charset_gzip_static.t @ 1701:408fe0dd3fed

Tests: fixed mail_imap_ssl.t too long shutdown. Prior to literals support in IMAP test backend (e7f0b4ca0a1a), early backend response was treated as invalid, with subsequent proxy connection close. Now that the connection continues successfully, this requires connection close before nginx shutdown. Otherwise, it would wait for proxy_timeout.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 17 Jun 2021 19:52:36 +0300
parents 882267679006
children
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#!/usr/bin/perl

# (C) Maxim Dounin
# (C) Nginx, Inc.

# Tests for charset filter.

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

use warnings;
use strict;

use Test::More;

BEGIN { use FindBin; chdir($FindBin::Bin); }

use lib 'lib';
use Test::Nginx qw/ :DEFAULT :gzip /;

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

select STDERR; $| = 1;
select STDOUT; $| = 1;

my $t = Test::Nginx->new()->has(qw/http proxy charset gzip_static/)->plan(13)
	->write_file_expand('nginx.conf', <<'EOF')->run();

%%TEST_GLOBALS%%

daemon off;

events {
}

http {
    %%TEST_GLOBALS_HTTP%%

    types {
        text/html html;
    }

    charset_map B A {
        58 59; # X -> Y
    }

    server {
        listen       127.0.0.1:8080;
        server_name  localhost;

        location /t1 {
            charset utf-8;
            gzip_static on;
        }

        location /t2 {
            gzip_static on;
            charset A;
            source_charset B;
        }

        location /t {
            gzip_static on;
        }

        location /p/ {
            charset utf-8;
            proxy_pass http://127.0.0.1:8080/;
            proxy_http_version 1.1;
        }

        location /p.ab/ {
            charset A;
            source_charset B;
            proxy_pass http://127.0.0.1:8080/;
            proxy_http_version 1.1;
        }

        location /p.aa/ {
            charset A;
            source_charset A;
            proxy_pass http://127.0.0.1:8080/;
            proxy_http_version 1.1;
        }
    }
}

EOF

$t->write_file('t1.html', '');
$t->write_file('t1.html.gz', '');

my $in = 'X' x 99;
my $out = '';

eval {
	require IO::Compress::Gzip;
	IO::Compress::Gzip::gzip(\$in => \$out);
};

$t->write_file('t2.html', $in);
$t->write_file('t2.html.gz', $out);

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

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

# charset filter currently ignores responses with Content-Encoding set
# (except ones with r->ignore_content_encoding used by gzip_static)
# as it can't convert such content; there are two problems though:
#
# - it make sense to indicate charset
#   if conversion isn't needed
#
# - gzip_static may need conversion, too
#
# proper solution seems to be to always allow charset indication, but
# don't try to do anything if recoding is needed

like(http_get('/t1.html'), qr!text/html; charset=!, 'plain');
like(http_gzip_request('/t1.html'), qr!text/html; charset=.*gzip!ms, 'gzip');

like(http_get('/t2.html'), qr!text/html; charset=A.*Y{99}!ms, 'recode plain');
like(http_gzip_request('/t2.html'), qr!text/html\x0d.*gzip!ms, 'recode gzip');
http_gzip_like(http_gzip_request('/t2.html'), qr!X{99}!, 'recode content');

like(http_get('/t.html'), qr!text/html\x0d!, 'nocharset plain');
like(http_gzip_request('/t.html'), qr!text/html\x0d.*gzip!ms, 'nocharset gzip');

like(http_get('/p/t.html'), qr!text/html; charset=!, 'proxy plain');
like(http_gzip_request('/p/t.html'), qr!text/html; charset=.*gzip!ms,
	'proxy gzip');

like(http_get('/p.ab/t.html'), qr!text/html; charset=A!ms,
	'proxy recode plain');
like(http_gzip_request('/p.ab/t.html'), qr!text/html\x0d.*gzip!ms,
	'proxy recode gzip');

like(http_get('/p.aa/t.html'), qr!text/html; charset=A!ms,
	'proxy nullrecode plain');
like(http_gzip_request('/p.aa/t.html'), qr!text/html; charset=A.*gzip!ms,
	'proxy nullrecode gzip');

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