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|
#!/usr/bin/perl
# (C) Vadim Zhestikov
# (C) Nginx, Inc.
# Tests for stream njs module, js_preload_object directive.
###############################################################################
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 /;
###############################################################################
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 {
}
http {
%%TEST_GLOBALS_HTTP%%
js_import main.js;
server {
listen 127.0.0.1:8080;
server_name localhost;
location /engine {
js_content main.engine;
}
}
}
stream {
%%TEST_GLOBALS_STREAM%%
js_preload_object g1 from g.json;
js_set $test foo.bar.p;
js_import lib.js;
js_import foo from ./main.js;
server {
listen 127.0.0.1:8081;
return $test;
}
server {
listen 127.0.0.1:8082;
js_access lib.access;
js_preread lib.preread;
js_filter lib.filter;
proxy_pass 127.0.0.1:8083;
}
server {
listen 127.0.0.1:8083;
return "x";
}
}
EOF
$t->write_file('lib.js', <<EOF);
var res = '';
var acc, pup, fup, fdown;
function access(s) {
acc = g1.a;
s.allow();
}
function preread(s) {
s.on('upload', function (data) {
pup = g1.b[1];
if (data.length > 0) {
s.done();
}
});
}
function filter(s) {
s.on('upload', function(data, flags) {
fup = g1.c.prop[0].a;
s.send(data);
});
s.on('download', function(data, flags) {
fdown = g1.b[3];
s.send(data);
if (flags.last) {
s.send(`\${acc}\${pup}\${fup}\${fdown}`, flags);
s.off('download');
}
});
}
export default {access, preread, filter};
EOF
$t->write_file('main.js', <<EOF);
function engine(r) {
r.return(200, njs.engine);
}
export default {engine, bar: {p(s) {return g1.b[2]}}};
EOF
$t->write_file('g.json',
'{"a":1, "b":[1,2,"element",4,5], "c":{"prop":[{"a":3}]}}');
$t->try_run('no js_preload_object available');
plan(skip_all => 'not yet') if http_get('/engine') =~ /QuickJS$/m;
$t->plan(2);
###############################################################################
is(stream('127.0.0.1:' . port(8081))->read(), 'element', 'foo.bar.p');
is(stream('127.0.0.1:' . port(8082))->io('0'), 'x1234', 'filter chain');
###############################################################################
|
