Fuzz Testing #50

	name: Fuzz Testing

	on:
	# Run daily at 2 AM UTC
	schedule:
	- cron: '0 2 * * *'

	# Allow manual trigger
	workflow_dispatch:

	permissions:
	contents: read

	jobs:
	fuzz:
	runs-on: ubuntu-latest
	name: Fuzz Testing

	steps:
	- uses: actions/checkout@v6

	- name: Set up JDK 21
	uses: actions/setup-java@v5
	with:
	java-version: 21
	distribution: 'corretto'

	- name: Cache compiled buildscripts
	uses: actions/cache@v5
	with:
	key: ${{ runner.os }}-gradle-${{ hashFiles('buildSrc/*/.kts') }}
	path: \|
	./buildSrc/build

	- name: Setup Gradle
	uses: gradle/actions/setup-gradle@v5
	with:
	cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}
	gradle-home-cache-includes: \|
	caches

	- name: Restore fuzz corpus cache
	uses: actions/cache/restore@v5
	with:
	key: fuzz-corpus-${{ github.run_id }}
	restore-keys: \|
	fuzz-corpus-
	path: \|
	**/.cifuzz-corpus/
	**/src/fuzz/resources/corpus/

	- name: Run all fuzz tests
	run: \|
	./gradlew fuzz -Pfuzz.maxDuration=4h --stacktrace

	- name: Save fuzz corpus cache
	uses: actions/cache/save@v5
	if: always()
	with:
	key: fuzz-corpus-${{ github.run_id }}
	path: \|
	**/.cifuzz-corpus/
	**/src/fuzz/resources/corpus/

	- name: Upload fuzz test reports
	uses: actions/upload-artifact@v6
	if: always()
	with:
	name: fuzz-test-reports
	path: '/build/reports/fuzz-coverage/'

	- name: Upload crash artifacts
	uses: actions/upload-artifact@v6
	if: failure()
	with:
	name: fuzz-crashes
	path: \|
	*/crash-
	*/leak-
	*/timeout-

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