Quarantined Tests #1739

	# Executes quarantined tests
	#
	# COPILOT INSTRUCTIONS:
	# - Keep the shared 'paths:' entries (specialized-test-runner.yml,
	# run-tests.yml) in sync across tests-outerloop.yml and
	# tests-quarantine.yml. Each workflow also lists itself.
	# - Validate that each path exists in the repository before adding or
	# updating the list
	# - No external YAML file is used—only the workflow YAMLs themselves
	# hold the list
	#
	name: Quarantined Tests

	on:
	workflow_dispatch:

	schedule:
	# Run every 2 hours. Quarantined tests are run frequently to catch flaky tests with a low failure rate.
	- cron: '0 /2 * *'

	# Re-enabled with narrow paths filter scoped to key workflow files that
	# orchestrate this pipeline. Changes to downstream workflows (e.g.
	# build-packages.yml) are validated by the regular CI and don't need to
	# re-trigger the full quarantine/outerloop run.
	# Previously disabled (#12143) due to broad paths filter causing disk
	# space issues on every CI/eng change.
	pull_request:
	paths:
	- '.github/workflows/tests-quarantine.yml'
	- '.github/workflows/specialized-test-runner.yml'
	- '.github/workflows/run-tests.yml'

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	quarantine_tests:
	uses: ./.github/workflows/specialized-test-runner.yml
	with:
	testRunnerName: "QuarantinedTestRunsheetBuilder"
	attributeName: "QuarantinedTest"
	extraRunSheetBuilderArgs: "-p:RunQuarantinedTests=true"
	extraTestArgs: "--filter-trait quarantined=true"
	enablePlaywrightInstall: true
	ignoreTestFailures: true

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