From 43d30bfe71b0a6ac1be4a034b5817c938b68f70a Mon Sep 17 00:00:00 2001
From: Lucas Gelfond <lucas_gelfond@brown.edu>
Date: Mon, 23 Dec 2024 17:55:49 -0800
Subject: [PATCH] add headers

---
 .github/workflows/CI.yml   |  2 +-
 apps/vanilla-app/server.js |  1 +
 tests/ffmpeg-core.test.js  | 11 +++++++++++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 77406ad..7be2537 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -101,7 +101,7 @@ jobs:
           HEADERS: '{"Cross-Origin-Opener-Policy": "same-origin", "Cross-Origin-Embedder-Policy": "require-corp", "Cross-Origin-Resource-Policy": "cross-origin", "Origin-Agent-Cluster": "?1"}'
         run: |
           # Start test server with proper headers for all tests
-          npm run serve &
+          npm run serve -- --headers "$HEADERS" &
 
           # Wait for server to start and ensure headers are properly set
           sleep 10
diff --git a/apps/vanilla-app/server.js b/apps/vanilla-app/server.js
index bc59adf..670e4de 100644
--- a/apps/vanilla-app/server.js
+++ b/apps/vanilla-app/server.js
@@ -8,6 +8,7 @@ const ROOT = path.join(__dirname, "public");
 app.use((_, res, next) => {
   res.append("Cross-Origin-Opener-Policy", "same-origin");
   res.append("Cross-Origin-Embedder-Policy", "require-corp");
+  res.append("Cross-Origin-Resource-Policy", "cross-origin");
   next();
 });
 
diff --git a/tests/ffmpeg-core.test.js b/tests/ffmpeg-core.test.js
index 158391e..6de5bb8 100644
--- a/tests/ffmpeg-core.test.js
+++ b/tests/ffmpeg-core.test.js
@@ -1,3 +1,14 @@
+const isMTSupported = typeof SharedArrayBuffer !== "undefined";
+const isIsolated = window.crossOriginIsolated;
+
+if (FFMPEG_TYPE === "mt" && !isMTSupported) {
+  console.warn("SharedArrayBuffer not available, skipping MT tests");
+}
+
+if (FFMPEG_TYPE === "mt" && !isIsolated) {
+  console.warn("Cross-origin isolation not available, skipping MT tests");
+}
+
 let core;
 
 const genName = (name) => `[ffmpeg-core][${FFMPEG_TYPE}] ${name}`;