| # Security Tests for Package Delivery |
| |
| This directory implements a series of large integration tests that verify |
| security properties of the package delivery system. Most of these properties |
| encode the package delivery system's role in ensuring |
| [verified execution](/docs/concepts/security/verified_execution.md). |
| |
| These are _target tests_, not _host tests_: tests run in a hermetic environment |
| on a target Fuchsia system, not on a development host machine. |
| |
| ## Test Structure |
| |
| These tests instantiate the production implementation of package delivery |
| components in a production configuration (as apposed to development |
| configuration). All dependent components are faked to either: |
| |
| 1. Simulate expected dependency behaviour, or |
| 1. Operate in an adversarial mode, simulating a dependency under attacker |
| control. |
| |
| See subdirectory `README.md` files for further details. |
