chromium/extensions/test/data/manifest_tests/sandboxed_pages_invalid_3.json

{
  "name": "test",
  "version": "0.1",
  "manifest_version": 2,
  "sandbox": {
    "pages": ["test"],
    // No sandbox directive.
    "content_security_policy": "script-src: https://www.google.com"
  }
}