Skip to content

more gh actions SharedArrayBuffer debugging #299

more gh actions SharedArrayBuffer debugging

more gh actions SharedArrayBuffer debugging #299

Workflow file for this run

name: CI
on:
push:
branches:
- main
pull_request:
branches:
- main
jobs:
build-core:
runs-on: ubuntu-latest
steps:
- name: Checkout Source Code
uses: actions/checkout@v2
- name: Update pkg-config database
run: sudo ldconfig
- name: Setup Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v2
- name: Cache build
id: cache-build
uses: actions/cache@v2
with:
path: build-cache-st
key: build-cache-st-v1-${{ hashFiles('Dockerfile', 'Makefile', 'build/*') }}
restore-keys: |
build-cache-st-v1-
- name: Build ffmpeg-core
run: make prd EXTRA_ARGS="--cache-from=type=local,src=build-cache-st --cache-to=type=local,dest=build-cache-st,mode=max"
- name: Upload core
uses: actions/upload-artifact@v4
with:
name: ffmpeg-core
path: packages/core/dist/*
build-core-mt:
runs-on: ubuntu-latest
steps:
- name: Checkout Source Code
uses: actions/checkout@v2
- name: Setup Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v2
- name: Cache build
id: cache-build
uses: actions/cache@v2
with:
path: build-cache-mt
key: build-cache-mt-v1-${{ hashFiles('Dockerfile', 'Makefile', 'build/*') }}
restore-keys: |
build-cache-v1-
- name: Build ffmpet-core-mt
run: make prd-mt EXTRA_ARGS="--cache-from=type=local,src=build-cache-mt --cache-to=type=local,dest=build-cache-mt,mode=max"
- name: Upload core-mt
uses: actions/upload-artifact@v4
with:
name: ffmpeg-core-mt
path: packages/core-mt/dist/*
tests:
runs-on: ubuntu-latest
needs:
- build-core
- build-core-mt
steps:
- name: Checkout Source Code
uses: actions/checkout@v2
- name: Download ffmpeg-core
uses: actions/download-artifact@v4
with:
name: ffmpeg-core
path: packages/core/dist
- name: Download ffmpeg-core-mt
uses: actions/download-artifact@v4
with:
name: ffmpeg-core-mt
path: packages/core-mt/dist
- name: Use Node.js 18
uses: actions/setup-node@v2
with:
node-version: 18.x
- name: Cache dependencies
id: cache-dependencies
uses: actions/cache@v2
with:
path: node_modules
key: node-modules-${{ hashFiles('package-lock.json') }}
restore-keys: |
node-modules-
- name: Install dependencies
run: npm install
- name: Install Chrome
uses: browser-actions/setup-chrome@latest
with:
chrome-version: stable
- name: Run tests
env:
CHROME_HEADLESS: 1
CHROME_PATH: chrome
CHROME_FLAGS: "--enable-features=SharedArrayBuffer --headless --disable-gpu --no-sandbox --enable-experimental-web-platform-features --enable-features=SharedArrayBuffer"
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 &
# Wait for server to start and ensure headers are properly set
sleep 10
# Verify headers are set correctly
echo "Checking security headers..."
curl -I http://localhost:3000/tests/ffmpeg-core-st.test.html
# Check if cross-origin isolation is working
echo "Adding debug script to test files to check crossOriginIsolated status..."
for test_file in tests/ffmpeg-*.test.html; do
sed -i '/<\/head>/ i\<script>console.log("crossOriginIsolated status:", crossOriginIsolated);</script>' $test_file
done
# Run single-threaded tests first
echo "Running single-threaded tests..."
npx mocha-headless-chrome \
--args="$CHROME_FLAGS" \
-a no-sandbox \
-f http://localhost:3000/tests/ffmpeg-core-st.test.html 2>&1 | tee st-core-test.log
npx mocha-headless-chrome \
--args="$CHROME_FLAGS" \
-a no-sandbox \
-f http://localhost:3000/tests/ffmpeg-st.test.html 2>&1 | tee st-test.log
# Run multi-threaded tests with additional SharedArrayBuffer flags
echo "Running multi-threaded tests..."
CHROME_FLAGS="$CHROME_FLAGS --enable-features=SharedArrayBuffer,CrossOriginIsolation --cross-origin-isolated"
# Debug SharedArrayBuffer availability
echo "Testing SharedArrayBuffer availability..."
cat << EOF > debug-sab.js
console.log('SharedArrayBuffer available:', typeof SharedArrayBuffer !== 'undefined');
console.log('crossOriginIsolated:', crossOriginIsolated);
EOF
node debug-sab.js
npx mocha-headless-chrome \
--args="$CHROME_FLAGS" \
-a no-sandbox \
-f http://localhost:3000/tests/ffmpeg-core-mt.test.html 2>&1 | tee mt-core-test.log
npx mocha-headless-chrome \
--args="$CHROME_FLAGS" \
-a no-sandbox \
-f http://localhost:3000/tests/ffmpeg-mt.test.html 2>&1 | tee mt-test.log
# Display all logs for debugging
echo "=== Test Logs ==="
for log in *-test.log; do
echo "Contents of $log:"
cat $log
done