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|
#!/usr/bin/perl
# (C) Dmitry Volyntsev
# (C) Nginx, Inc.
# Tests for js_periodic directive.
###############################################################################
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 rewrite/)
->write_file_expand('nginx.conf', <<'EOF');
%%TEST_GLOBALS%%
daemon off;
worker_processes 4;
events {
}
worker_shutdown_timeout 100ms;
http {
%%TEST_GLOBALS_HTTP%%
js_import test.js;
js_shared_dict_zone zone=nums:32k type=number;
js_shared_dict_zone zone=strings:32k;
js_shared_dict_zone zone=workers:32k type=number;
js_set $js_set test.js_set;
js_var $js_var JS-VAR;
map _ $map_var {
default "MAP-VAR";
}
server {
listen 127.0.0.1:8080;
server_name localhost;
location @periodic {
js_periodic test.tick interval=20ms jitter=1ms;
js_periodic test.timer interval=1s worker_affinity=all;
js_periodic test.overrun interval=30ms;
js_periodic test.affinity interval=50ms worker_affinity=0101;
js_periodic test.vars interval=10s;
js_periodic test.tick_exception interval=1s;
js_periodic test.timer_exception interval=1s;
js_periodic test.timeout_exception interval=30ms;
}
location /test_affinity {
js_content test.test_affinity;
}
location /test_tick {
js_content test.test_tick;
}
location /test_timer {
js_content test.test_timer;
}
location /test_timeout_exception {
js_content test.test_timeout_exception;
}
location /test_vars {
js_content test.test_vars;
}
}
}
EOF
$t->write_file('test.js', <<EOF);
function affinity() {
ngx.shared.workers.set(ngx.worker_id, 1);
}
function js_set() {
return 'JS-SET';
}
async function overrun() {
setTimeout(() => {}, 100000);
}
function tick() {
ngx.shared.nums.incr('tick', 1);
}
function tick_exception() {
throw new Error("EXCEPTION");
}
function timer() {
if (ngx.worker_id != 0) {
return;
}
setTimeout(() => {ngx.shared.nums.set('timer', 1)}, 10);
}
function timer_exception() {
setTimeout(() => {ngx.log(ngx.ERR, 'should not be seen')}, 10);
throw new Error("EXCEPTION");
}
function timeout_exception() {
setTimeout(() => {
var v = ngx.shared.nums.get('timeout_exception') || 0;
if (v == 0) {
ngx.shared.nums.set('timeout_exception', 1);
throw new Error("EXCEPTION");
return;
}
ngx.shared.nums.incr('timeout_exception', 1);
}, 1);
}
function vars(s) {
var v = s.variables;
ngx.shared.strings.set('vars',
`\${v.js_var}|\${v.js_set}|\${v.map_var}`);
}
function test_affinity(r) {
r.return(200, `[\${ngx.shared.workers.keys().toSorted()}]`);
}
function test_tick(r) {
r.return(200, ngx.shared.nums.get('tick') >= 3);
}
function test_timer(r) {
r.return(200, ngx.shared.nums.get('timer') == 1);
}
function test_timeout_exception(r) {
r.return(200, ngx.shared.nums.get('timeout_exception') >= 2);
}
function test_vars(r) {
r.return(200, ngx.shared.strings.get('vars'));
}
export default { affinity, js_set, overrun, vars, test_affinity, test_tick,
test_timeout_exception, test_timer, test_vars, tick,
tick_exception, timer, timer_exception, timeout_exception };
EOF
$t->try_run('no js_periodic');
$t->plan(6);
###############################################################################
select undef, undef, undef, 0.1;
like(http_get('/test_affinity'), qr/\[1,3]/, 'affinity test');
like(http_get('/test_tick'), qr/true/, '3x tick test');
like(http_get('/test_timer'), qr/true/, 'timer test');
like(http_get('/test_timeout_exception'), qr/true/, 'timeout exception test');
like(http_get('/test_vars'), qr/JS-VAR\|JS-SET\|MAP-VAR/, 'vars test');
$t->stop();
unlike($t->read_file('error.log'), qr/\[error\].*should not be seen/,
'check for not discadred events');
|
