test: add test for repl subpath imports

Author: rayw000

test/es-module/test-esm-repl-imports.js

@@ -0,0 +1,19 @@
+'use strict';
+const { mustCall } = require('../common');
+const assert = require('assert');
+const fixtures = require('../common/fixtures');
+const { spawn } = require('child_process');
+
+const child = spawn(process.execPath, [
+  '--interactive',
+], {
+  cwd: fixtures.path('es-modules', 'pkgimports'),
+});
+
+child.stdin.end(
+  'try{require("#test");await import("#test")}catch{process.exit(-1)}'
+);
+
+child.on('exit', mustCall((code) => {
+  assert.strictEqual(code, 0);
+}));