view js_return.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 18ac4d9e5a2a
children
line wrap: on
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#!/usr/bin/perl

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

# Tests for http njs module, return method.

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

use warnings;
use strict;

use Test::More;

use Config;

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/)
	->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

http {
    %%TEST_GLOBALS_HTTP%%

    js_import test.js;

    server {
        listen       127.0.0.1:8080;
        server_name  localhost;

        location / {
            js_content test.returnf;
        }
    }
}

EOF

$t->write_file('test.js', <<EOF);
    function returnf(r) {
        r.return(Number(r.args.c), r.args.t);
    }

    export default {returnf};

EOF

$t->try_run('no njs return')->plan(5);

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

like(http_get('/?c=200'), qr/200 OK.*\x0d\x0a?\x0d\x0a?$/s, 'return code');
like(http_get('/?c=200&t=SEE-THIS'), qr/200 OK.*^SEE-THIS$/ms, 'return text');
like(http_get('/?c=301&t=path'), qr/ 301 .*Location: path/s, 'return redirect');
like(http_get('/?c=404'), qr/404 Not.*html/s, 'return error page');
like(http_get('/?c=inv'), qr/ 500 /, 'return invalid');

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