This directory contains tests for functionality that spans more than one component or area. Usually these tests are not unittests, but rather integration tests.
Specifically, end to end (E2E) product tests for fuchsia products are located here.
Unlike other kinds of tests, end to end product tests are specific to a product, and therefore must not be included in the global tests build target mandated by the source tree layout. Instead, end to end product tests are included directly in the build configuration of their products in //products.