From 3076119c190b4cd6a9aca8a4a53f81374a49c840 Mon Sep 17 00:00:00 2001
From: Joyee Cheung <joyeec9h3@gmail.com>
Date: Mon, 30 Jan 2023 14:43:04 +0100
Subject: [PATCH] test: use an array for WPT gloablThis initialization scripts

So that we can add multiple initialization scripts in the test runner.

Refs: https://github.com/nodejs/node/pull/44483/
---
 test/common/wpt.js | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/test/common/wpt.js b/test/common/wpt.js
index 976668b69bfde3..048850a5be32b5 100644
--- a/test/common/wpt.js
+++ b/test/common/wpt.js
@@ -408,7 +408,7 @@ class WPTRunner {
     this.resource = new ResourceLoader(path);
 
     this.flags = [];
-    this.dummyGlobalThisScript = null;
+    this.globalThisInitScripts = [];
     this.initScript = null;
 
     this.status = new StatusLoader(path);
@@ -463,17 +463,17 @@ class WPTRunner {
       initScript = `${initScript}\n\n//===\nglobalThis.location.search = "${locationSearchString}";`;
     }
 
-    if (initScript === null && this.dummyGlobalThisScript === null) {
-      return null;
+    if (this.globalThisInitScripts.length === null) {
+      return initScript;
     }
 
+    const globalThisInitScript = this.globalThisInitScripts.join('\n\n//===\n');
+
     if (initScript === null) {
-      return this.dummyGlobalThisScript;
-    } else if (this.dummyGlobalThisScript === null) {
-      return initScript;
+      return globalThisInitScript;
     }
 
-    return `${this.dummyGlobalThisScript}\n\n//===\n${initScript}`;
+    return `${globalThisInitScript}\n\n//===\n${initScript}`;
   }
 
   /**
@@ -484,8 +484,9 @@ class WPTRunner {
   pretendGlobalThisAs(name) {
     switch (name) {
       case 'Window': {
-        this.dummyGlobalThisScript =
-          'global.Window = Object.getPrototypeOf(globalThis).constructor;';
+        this.globalThisInitScripts.push(
+          `global.Window = Object.getPrototypeOf(globalThis).constructor;
+          self.GLOBAL.isWorker = () => false;`);
         break;
       }