nodejs-mozilla/test/parallel/test-trace-events-dynamic-e...

29 lines
668 B
JavaScript

'use strict';
const common = require('../common');
const { Worker } = require('worker_threads');
common.skipIfInspectorDisabled();
if (!process.env.HAS_STARTED_WORKER) {
process.env.HAS_STARTED_WORKER = 1;
new Worker(__filename);
return;
}
const assert = require('assert');
const { Session } = require('inspector');
const session = new Session();
session.connect();
session.post('NodeTracing.start', {
traceConfig: { includedCategories: ['node.perf'] }
}, common.mustCall((err) => {
assert.deepStrictEqual(err, {
code: -32000,
message:
'Tracing properties can only be changed through main thread sessions'
});
}));
session.disconnect();