node/test/parallel/test-inspector-already-acti...

25 lines
605 B
JavaScript

// Flags: --inspect=0
'use strict';
const common = require('../common');
common.skipIfInspectorDisabled();
const { isMainThread } = require('worker_threads');
if (!isMainThread) {
common.skip('This test only works on a main thread');
}
const assert = require('assert');
const inspector = require('inspector');
const wsUrl = inspector.url();
assert(wsUrl.startsWith('ws://'));
assert.throws(() => {
inspector.open(0, undefined, false);
}, {
code: 'ERR_INSPECTOR_ALREADY_ACTIVATED'
});
assert.strictEqual(inspector.url(), wsUrl);
inspector.close();
assert.strictEqual(inspector.url(), undefined);