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|
#!/usr/bin/perl
# (C) Dmitry Volyntsev
# (C) Nginx, Inc.
# Tests for http njs module, fetch method timeout.
###############################################################################
use warnings;
use strict;
use Test::More;
use Socket qw/ CRLF /;
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 /engine {
js_content test.engine;
}
location /normal_timeout {
js_content test.timeout_test;
}
location /short_timeout {
js_fetch_timeout 200ms;
js_content test.timeout_test;
}
}
server {
listen 127.0.0.1:8081;
server_name localhost;
location /normal_reply {
js_content test.normal_reply;
}
location /delayed_reply {
js_content test.delayed_reply;
}
}
}
EOF
my $p1 = port(8081);
$t->write_file('test.js', <<EOF);
function test_njs(r) {
r.return(200, njs.version);
}
function engine(r) {
r.return(200, njs.engine);
}
async function timeout_test(r) {
let rs = await Promise.allSettled([
'http://127.0.0.1:$p1/normal_reply',
'http://127.0.0.1:$p1/delayed_reply',
].map(v => ngx.fetch(v)));
let bs = rs.map(v => ({s: v.status, v: v.value ? v.value.headers.X
: v.reason.message}));
r.return(200, JSON.stringify(bs));
}
function normal_reply(r) {
r.headersOut.X = 'N';
r.return(200);
}
function delayed_reply(r) {
r.headersOut.X = 'D';
setTimeout((r) => { r.return(200); }, 250, r, 0);
}
export default {njs: test_njs, engine, timeout_test, normal_reply,
delayed_reply};
EOF
$t->try_run('no js_fetch_timeout');
$t->plan(2);
###############################################################################
like(http_get('/normal_timeout'),
qr/\[\{"s":"fulfilled","v":"N"},\{"s":"fulfilled","v":"D"}]$/s,
'normal timeout');
like(http_get('/short_timeout'),
qr/\[\{"s":"fulfilled","v":"N"},\{"s":"rejected","v":"read timed out"}]$/s,
'short timeout');
###############################################################################
|
