From 6c8c56d74ac1d9b8250873e15cde6d48e3deade2 Mon Sep 17 00:00:00 2001
From: Ward Peeters <ward@coding-tech.com>
Date: Mon, 30 Apr 2018 06:41:46 +0200
Subject: [PATCH] Use hostname instead of host

---
 lighthouse-core/lib/url-shim.js                      | 6 +++---
 lighthouse-core/test/audits/uses-rel-preload-test.js | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/lighthouse-core/lib/url-shim.js b/lighthouse-core/lib/url-shim.js
index 9fd6512a3cce..644daee51f69 100644
--- a/lighthouse-core/lib/url-shim.js
+++ b/lighthouse-core/lib/url-shim.js
@@ -97,12 +97,12 @@ class URLShim extends URL {
     const urlAInfo = new URL(urlA);
     const urlBInfo = new URL(urlB);
 
-    if (!urlAInfo.host || !urlBInfo.host) {
+    if (!urlAInfo.hostname || !urlBInfo.hostname) {
       return false;
     }
 
-    const urlARootDomain = urlAInfo.host.split('.').slice(-2).join('.');
-    const urlBRootDomain = urlBInfo.host.split('.').slice(-2).join('.');
+    const urlARootDomain = urlAInfo.hostname.split('.').slice(-2).join('.');
+    const urlBRootDomain = urlBInfo.hostname.split('.').slice(-2).join('.');
 
     return urlARootDomain === urlBRootDomain;
   }
diff --git a/lighthouse-core/test/audits/uses-rel-preload-test.js b/lighthouse-core/test/audits/uses-rel-preload-test.js
index 8790281fb630..81417842d010 100644
--- a/lighthouse-core/test/audits/uses-rel-preload-test.js
+++ b/lighthouse-core/test/audits/uses-rel-preload-test.js
@@ -50,7 +50,7 @@ describe('Performance: uses-rel-preload audit', () => {
 
   it('should suggest preload resource', () => {
     const rootNode = buildNode(1, 'http://example.com');
-    const mainDocumentNode = buildNode(2, 'http://www.example.com');
+    const mainDocumentNode = buildNode(2, 'http://www.example.com:3000');
     const scriptNode = buildNode(3, 'http://www.example.com/script.js');
     const scriptAddedNode = buildNode(4, 'http://www.example.com/script-added.js');
     const scriptSubNode = buildNode(5, 'http://sub.example.com/script-sub.js');
@@ -101,14 +101,14 @@ describe('Performance: uses-rel-preload audit', () => {
     };
 
     const mainResource = Object.assign({}, defaultMainResource, {
-      url: 'http://www.example.com',
+      url: 'http://www.example.com:3000',
       redirects: [''],
     });
     const networkRecords = [
       {
         requestId: '2',
         _isLinkPreload: false,
-        url: 'http://www.example.com',
+        url: 'http://www.example.com:3000',
       },
       {
         requestId: '3',