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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
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'use strict';
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// Test producing a report via signal.
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const common = require('../common');
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common.skipIfReportDisabled();
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if (common.isWindows)
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return common.skip('Unsupported on Windows.');
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if (!common.isMainThread)
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common.skip('Signal reporting is only supported in the main thread');
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const assert = require('assert');
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const helper = require('../common/report');
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const tmpdir = require('../common/tmpdir');
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common.expectWarning('ExperimentalWarning',
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'report is an experimental feature. This feature could ' +
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'change at any time');
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tmpdir.refresh();
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process.report.directory = tmpdir.path;
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assert.strictEqual(process.listenerCount('SIGUSR2'), 1);
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process.kill(process.pid, 'SIGUSR2');
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// Asynchronously wait for the report. In development, a single setImmediate()
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// appears to be enough. Use an async loop to be a bit more robust in case
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// platform or machine differences throw off the timing.
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(function validate() {
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const reports = helper.findReports(process.pid, tmpdir.path);
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if (reports.length === 0)
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return setImmediate(validate);
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assert.strictEqual(reports.length, 1);
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helper.validate(reports[0]);
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})();
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