node/test/parallel/test-require-mjs.js
Joyee Cheung 06206af181
module: unflag --experimental-require-module
This unflags --experimental-require-module so require(esm) can be
used without the flag. For now, when require() actually encounters
an ESM, it will still emit an experimental warning. To opt out
of the feature, --no-experimental-require-module can be used.

There are some tests specifically testing ERR_REQUIRE_ESM. Some
of them are repurposed to test --no-experimental-require-module.
Some of them are modified to just expect loading require(esm) to
work, when it's appropriate.

PR-URL: https://github.com/nodejs/node/pull/55085
Refs: https://github.com/nodejs/node/issues/52697
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: LiviaMedeiros <livia@cirno.name>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
2024-09-26 14:21:37 +00:00

17 lines
578 B
JavaScript

// Flags: --no-experimental-require-module
// Previously, this tested that require(esm) throws ERR_REQUIRE_ESM, which is no longer applicable
// since require(esm) is now supported. The test has been repurposed to ensure that the old behavior
// is preserved when the --no-experimental-require-module flag is used.
'use strict';
require('../common');
const assert = require('assert');
assert.throws(
() => require('../fixtures/es-modules/test-esm-ok.mjs'),
{
message: /dynamic import\(\) which is available in all CommonJS modules/,
code: 'ERR_REQUIRE_ESM'
}
);