view map_complex.t @ 1825:3629eda94c1b

Tests: handling of EWOULDBLOCK from sysread() with IO::Socket::SSL. With IO::Socket::SSL, when select() reports that the socket is readable, reading from it might still fail with EWOULDBLOCK, since no application data is available in the socket. In particular, this might happen with TLSv1.3 when a session ticket is received after the handshake. Fix is to explicitly check for EWOULDBLOCK errors.
author Maxim Dounin <mdounin@mdounin.ru>
date Tue, 21 Mar 2023 02:57:39 +0300
parents 766bcbb632ee
children
line wrap: on
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#!/usr/bin/perl

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

# Tests for map module with complex value.

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

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 map rewrite/);

$t->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

http {
    %%TEST_GLOBALS_HTTP%%

    map $args $x {
        var      foo:$y;
        var2     $y:foo;
        default  foo:$y;
    }

    map $args $y {
        default  bar;
        same     baz;
    }

    server {
        listen       127.0.0.1:8080;
        server_name  localhost;

        location / {
            add_header X-Foo $x;
            return 204;
        }
    }
}

EOF

$t->run()->plan(3);

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

like(http_get('/?var'), qr/foo:bar/, 'map cv');
like(http_get('/?var2'), qr/bar:foo/, 'map cv 2');
like(http_get('/?same'), qr/foo:baz/, 'map cv key');

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