nodejs/test/es-module/test-esm-exports.mjs

// Flags: --experimental-modules

import { mustCall } from '../common/index.mjs';
import { ok, strictEqual } from 'assert';

import { asdf, asdf2, space } from '../fixtures/pkgexports.mjs';
import {
  loadMissing,
  loadFromNumber,
  loadDot,
} from '../fixtures/pkgexports-missing.mjs';

strictEqual(asdf, 'asdf');
strictEqual(asdf2, 'asdf');
strictEqual(space, 'encoded path');

loadMissing().catch(mustCall((err) => {
  ok(err.message.toString().startsWith('Package exports'));
  ok(err.message.toString().indexOf('do not define a \'./missing\' subpath'));
}));

loadFromNumber().catch(mustCall((err) => {
  ok(err.message.toString().startsWith('Package exports'));
  ok(err.message.toString().indexOf('do not define a \'./missing\' subpath'));
}));

loadDot().catch(mustCall((err) => {
  ok(err.message.toString().startsWith('Cannot find main entry point'));
}));