| # fx test | |
| This directory contains the source code for `fx test`. | |
| See [user guide](https://fuchsia.dev/fuchsia-src/reference/testing/fx-test) | |
| for usage instructions. | |
| ## Development Instructions | |
| This tool is automatically included in your build. The rest of this | |
| section provides a guide for accelerating development cycles on the | |
| tool. | |
| ### Build just the tool | |
| To build only the new implementation, run: | |
| ``` | |
| fx build host-tools/test | |
| ``` | |
| This avoids a full build. | |
| ### Include and run tests | |
| To test the new implementation's libraries, include | |
| `--with //scripts/fxtest/python:tests` in your `fx set`. | |
| For example: | |
| ```bash | |
| fx set core.x64 --with //scripts/fxtest/python:tests | |
| # This should work with the new implementation! | |
| fx test --host | |
| ``` |