mirror of
https://github.com/nodejs/node.git
synced 2024-11-21 10:59:27 +00:00
c1a9c50008
PR-URL: https://github.com/nodejs/node/pull/26446 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Masashi Hirano <shisama07@gmail.com> Reviewed-By: Beth Griggs <Bethany.Griggs@uk.ibm.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
// Flags: --experimental-report --diagnostic-report-on-signal
|
|
'use strict';
|
|
// Test producing a report via signal.
|
|
const common = require('../common');
|
|
common.skipIfReportDisabled();
|
|
if (common.isWindows)
|
|
return common.skip('Unsupported on Windows.');
|
|
|
|
if (!common.isMainThread)
|
|
common.skip('Signal reporting is only supported in the main thread');
|
|
|
|
const assert = require('assert');
|
|
const helper = require('../common/report');
|
|
const tmpdir = require('../common/tmpdir');
|
|
|
|
common.expectWarning('ExperimentalWarning',
|
|
'report is an experimental feature. This feature could ' +
|
|
'change at any time');
|
|
tmpdir.refresh();
|
|
process.report.directory = tmpdir.path;
|
|
|
|
assert.strictEqual(process.listenerCount('SIGUSR2'), 1);
|
|
process.kill(process.pid, 'SIGUSR2');
|
|
|
|
// Asynchronously wait for the report. In development, a single setImmediate()
|
|
// appears to be enough. Use an async loop to be a bit more robust in case
|
|
// platform or machine differences throw off the timing.
|
|
(function validate() {
|
|
const reports = helper.findReports(process.pid, tmpdir.path);
|
|
|
|
if (reports.length === 0)
|
|
return setImmediate(validate);
|
|
|
|
assert.strictEqual(reports.length, 1);
|
|
helper.validate(reports[0]);
|
|
})();
|