// Flags: --no-async-context-frame

'use strict';

require('../common');

const {

AsyncLocalStorage,

} = require('async_hooks');

const assert = require('assert');

// ============================================================================

// The defaultValue option

const als1 = new AsyncLocalStorage();

assert.strictEqual(als1.getStore(), undefined);

const als2 = new AsyncLocalStorage({ defaultValue: 'default' });

assert.strictEqual(als2.getStore(), 'default');

const als3 = new AsyncLocalStorage({ defaultValue: 42 });

assert.strictEqual(als3.getStore(), 42);

const als4 = new AsyncLocalStorage({ defaultValue: null });

assert.strictEqual(als4.getStore(), null);

assert.throws(() => new AsyncLocalStorage(null), {

code: 'ERR_INVALID_ARG_TYPE',

});

// ============================================================================

// The name option

const als5 = new AsyncLocalStorage({ name: 'test' });

assert.strictEqual(als5.name, 'test');

const als6 = new AsyncLocalStorage();

assert.strictEqual(als6.name, '');