module: allow passing a directory to createRequireFromPath

Fixes: https://github.com/nodejs/node/issues/23710

PR-URL: https://github.com/nodejs/node/pull/23818
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

1 files changed, 18 insertions, 0 deletions

diff --git a/test/parallel/test-module-create-require-from-directory.js b/test/parallel/test-module-create-require-from-directory.js
new file mode 100644
index 0000000000..f043adacf9
--- /dev/null
+++ b/test/parallel/test-module-create-require-from-directory.js
@@ -0,0 +1,18 @@
+'use strict';
+
+require('../common');
+const assert = require('assert');
+const path = require('path');
+
+const { createRequireFromPath } = require('module');
+
+const fixPath = path.resolve(__dirname, '..', 'fixtures');
+const p = path.join(fixPath, path.sep);
+
+const req = createRequireFromPath(p);
+const reqFromNotDir = createRequireFromPath(fixPath);
+
+assert.strictEqual(req('./baz'), 'perhaps I work');
+assert.throws(() => {
+  reqFromNotDir('./baz');
+}, { code: 'MODULE_NOT_FOUND' });