view js_ngx.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 f89770df737a
children
line wrap: on
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#!/usr/bin/perl

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

# Tests for http njs module, ngx object.

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

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/)
	->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 /njs {
            js_content test.njs;
        }

        location /log {
            js_content test.log;
        }
    }
}

EOF

$t->write_file('test.js', <<EOF);
    function test_njs(r) {
        r.return(200, njs.version);
    }

    function level(r) {
        switch (r.args.level) {
        case 'INFO': return ngx.INFO;
        case 'WARN': return ngx.WARN;
        case 'ERR': return ngx.ERR;
        default:
            throw Error(`Unknown log level:"\${r.args.level}"`);
        }
    }

    function log(r) {
        ngx.log(level(r), `ngx.log:\${r.args.text}`);
        r.return(200);
    }

    export default {njs: test_njs, log};

EOF

$t->try_run('no njs ngx')->plan(3);

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

http_get('/log?level=INFO&text=FOO');
http_get('/log?level=WARN&text=BAR');
http_get('/log?level=ERR&text=BAZ');

$t->stop();

like($t->read_file('error.log'), qr/\[info\].*ngx.log:FOO/, 'ngx.log info');
like($t->read_file('error.log'), qr/\[warn\].*ngx.log:BAR/, 'ngx.log warn');
like($t->read_file('error.log'), qr/\[error\].*ngx.log:BAZ/, 'ngx.log err');

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