view stream_js_object.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) Dmitry Volyntsev
# (C) Nginx, Inc.

# Tests for stream njs module, stream session object.

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use warnings;
use strict;

use Test::More;

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

use lib 'lib';
use Test::Nginx;
use Test::Nginx::Stream qw/ stream /;

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

my $t = Test::Nginx->new()->has(qw/stream stream_return/)
	->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

stream {
    %%TEST_GLOBALS_STREAM%%

    js_set $test     test.test;

    js_import test.js;

    server {
        listen  127.0.0.1:8081;
        return  $test$status;
    }
}

EOF

$t->write_file('test.js', <<EOF);
    function to_string(s) {
        return s.toString() === '[object Stream Session]';
    }

    function define_prop(s) {
        Object.defineProperty(s.variables, 'status', {value:400});
        return s.variables.status == 400;
    }

    function in_operator(s) {
        return ['status', 'unknown']
               .map(v=>v in s.variables)
               .toString() === 'true,false';
    }

    function redefine_proto(s) {
        s[0] = 'a';
        s[1] = 'b';
        s.length = 2;
        Object.setPrototypeOf(s, Array.prototype);
        return s.join('|') === 'a|b';
    }

    function get_own_prop_descs(s) {
        return Object.getOwnPropertyDescriptors(s)['on'].value === s.on;
    }

    function test(s) {
        return [ to_string,
                 define_prop,
                 in_operator,
                 redefine_proto,
                 get_own_prop_descs,
               ].every(v=>v(s));
    }

    export default {test};

EOF

$t->try_run('no njs stream session object')->plan(1);

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is(stream('127.0.0.1:' . port(8081))->read(), 'true400', 'var set');

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