esm: remove erroneous context.parentURL property passed to load hook

PR-URL: #41975
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>

Author: JakobJingleheimer

lib/internal/modules/esm/loader.js

@@ -282,7 +282,6 @@ class ESMLoader {
 }=awaitthis.load(url,{
  format,
  importAssertions,
- parentURL,
 });
 
 consttranslator=translators.get(finalFormat);

test/es-module/test-esm-loader-hooks.mjs

@@ -0,0 +1,76 @@
+// Flags: --expose-internals
+import{mustCall}from'../common/index.mjs';
+importesmLoaderModulefrom'internal/modules/esm/loader';
+importassertfrom'assert';
+
+const{ ESMLoader }=esmLoaderModule;
+
+/**
+ * Verify custom hooks are called with appropriate arguments.
+ */
+{
+constesmLoader=newESMLoader();
+
+constoriginalSpecifier='foo/bar';
+constimportAssertions=Object.assign(
+Object.create(null),
+{type: 'json'},
+);
+constparentURL='file:///entrypoint.js';
+constresolvedURL='file:///foo/bar.js';
+constsuggestedFormat='test';
+
+functionresolve(specifier,context,defaultResolve){
+assert.strictEqual(specifier,originalSpecifier);
+// Ensure `context` has all and only the properties it's supposed to
+assert.deepStrictEqual(Object.keys(context),[
+'conditions',
+'importAssertions',
+'parentURL',
+]);
+assert.ok(Array.isArray(context.conditions));
+assert.deepStrictEqual(context.importAssertions,importAssertions);
+assert.strictEqual(context.parentURL,parentURL);
+assert.strictEqual(typeofdefaultResolve,'function');
+
+return{
+format: suggestedFormat,
+url: resolvedURL,
+};
+}
+
+functionload(resolvedURL,context,defaultLoad){
+assert.strictEqual(resolvedURL,resolvedURL);
+assert.ok(newURL(resolvedURL));
+// Ensure `context` has all and only the properties it's supposed to
+assert.deepStrictEqual(Object.keys(context),[
+'format',
+'importAssertions',
+]);
+assert.strictEqual(context.format,suggestedFormat);
+assert.deepStrictEqual(context.importAssertions,importAssertions);
+assert.strictEqual(typeofdefaultLoad,'function');
+
+// This doesn't matter (just to avoid errors)
+return{
+format: 'module',
+source: '',
+};
+}
+
+constcustomLoader={
+// Ensure ESMLoader actually calls the custom hooks
+resolve: mustCall(resolve),
+load: mustCall(load),
+};
+
+esmLoader.addCustomLoaders(customLoader);
+
+// Manually trigger hooks (since ESMLoader is not actually running)
+constjob=awaitesmLoader.getModuleJob(
+originalSpecifier,
+parentURL,
+importAssertions,
+);
+awaitjob.modulePromise;
+}