From 5d040c27358a4eaf2dd1588c13ae4c5c7a1b872d Mon Sep 17 00:00:00 2001
From: Guy Bedford <guybedford@gmail.com>
Date: Thu, 26 Oct 2017 21:52:00 +0200
Subject: [PATCH] module: fix #16476 extension lookups for top main

---
 lib/module.js                                      | 2 +-
 test/parallel/test-module-main-extension-lookup.js | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)
 create mode 100644 test/parallel/test-module-main-extension-lookup.js

diff --git a/lib/module.js b/lib/module.js
index d210c916252427..8216907ec53847 100644
--- a/lib/module.js
+++ b/lib/module.js
@@ -435,7 +435,7 @@ Module._load = function(request, parent, isMain) {
           ESMLoader.hook(hooks);
         }
       }
-      await ESMLoader.import(getURLFromFilePath(request).href);
+      await ESMLoader.import(getURLFromFilePath(request).pathname);
     })()
     .catch((e) => {
       console.error(e);
diff --git a/test/parallel/test-module-main-extension-lookup.js b/test/parallel/test-module-main-extension-lookup.js
new file mode 100644
index 00000000000000..0a8cc47c77b2ed
--- /dev/null
+++ b/test/parallel/test-module-main-extension-lookup.js
@@ -0,0 +1,7 @@
+'use strict';
+require('../common');
+const { execFileSync } = require('child_process');
+
+const node = process.argv[0];
+
+execFileSync(node, ['--experimental-modules', 'test/es-module/test-esm-ok']);