1import { spawnPromisified } from '../common/index.mjs'; 2import { fileURL, path } from '../common/fixtures.mjs'; 3import { match, ok, notStrictEqual, strictEqual } from 'assert'; 4import { execPath } from 'node:process'; 5import { describe, it } from 'node:test'; 6 7 8describe('ESM: thenable loader hooks', { concurrency: true }, () => { 9 it('should behave as a normal promise resolution', async () => { 10 const { code, stderr } = await spawnPromisified(execPath, [ 11 '--experimental-loader', 12 fileURL('es-module-loaders', 'thenable-load-hook.mjs').href, 13 path('es-modules', 'test-esm-ok.mjs'), 14 ]); 15 16 strictEqual(code, 0); 17 ok(!stderr.includes('must not call')); 18 }); 19 20 it('should crash the node process rejection with an error', async () => { 21 const { code, stderr } = await spawnPromisified(execPath, [ 22 '--experimental-loader', 23 fileURL('es-module-loaders', 'thenable-load-hook-rejected.mjs').href, 24 path('es-modules', 'test-esm-ok.mjs'), 25 ]); 26 27 notStrictEqual(code, 0); 28 match(stderr, /\sError: must crash the process\r?\n/); 29 ok(!stderr.includes('must not call')); 30 }); 31 32 it('should just reject without an error (but NOT crash the node process)', async () => { 33 const { code, stderr } = await spawnPromisified(execPath, [ 34 '--experimental-loader', 35 fileURL('es-module-loaders', 'thenable-load-hook-rejected-no-arguments.mjs').href, 36 path('es-modules', 'test-esm-ok.mjs'), 37 ]); 38 39 notStrictEqual(code, 0); 40 match(stderr, /\sundefined\r?\n/); 41 ok(!stderr.includes('must not call')); 42 }); 43}); 44