From eb105b234207eee72cafb146281ca90d46b40db3 Mon Sep 17 00:00:00 2001
From: Domenic Denicola <d@domenic.me>
Date: Sun, 1 Aug 2021 16:02:25 -0400
Subject: [PATCH] Fix browser tests by enabling SharedArrayBuffer

---
 test/karma-webworker.conf.js | 17 ++++++++++++++++-
 test/karma.conf.js           | 16 +++++++++++++++-
 2 files changed, 31 insertions(+), 2 deletions(-)

diff --git a/test/karma-webworker.conf.js b/test/karma-webworker.conf.js
index f0d509c97c..7afd2d03ab 100644
--- a/test/karma-webworker.conf.js
+++ b/test/karma-webworker.conf.js
@@ -81,7 +81,22 @@ module.exports = config => {
     autoWatch: true,
 
     browsers: ["ChromeHeadless"],
-    singleRun: true
+    singleRun: true,
+
+
+    // Allow SharedArrayBuffer: see https://web.dev/cross-origin-isolation-guide/
+    customHeaders: [
+      {
+        match: ".*",
+        name: "Cross-Origin-Opener-Policy",
+        value: "same-origin"
+      },
+      {
+        match: ".*",
+        name: "Cross-Origin-Embedder-Policy",
+        value: "require-corp"
+      }
+    ]
   };
 
   config.set(options);
diff --git a/test/karma.conf.js b/test/karma.conf.js
index 787ca312f2..a073f4d153 100644
--- a/test/karma.conf.js
+++ b/test/karma.conf.js
@@ -52,7 +52,21 @@ module.exports = config => {
     autoWatch: true,
 
     browsers: ["ChromeHeadless"],
-    singleRun: true
+    singleRun: true,
+
+    // Allow SharedArrayBuffer: see https://web.dev/cross-origin-isolation-guide/
+    customHeaders: [
+      {
+        match: ".*",
+        name: "Cross-Origin-Opener-Policy",
+        value: "same-origin"
+      },
+      {
+        match: ".*",
+        name: "Cross-Origin-Embedder-Policy",
+        value: "require-corp"
+      }
+    ]
   };
 
   config.set(options);