| # utest/core |
| |
| The "core" tests exist for one main purpose: |
| To test basic functionality when things like devmgr aren't working. |
| |
| If the kernel is told to run core-tests instead of devmgr, these tests |
| will run without any userspace device manager, device drivers, io plumbing, |
| etc. |
| |
| ## Example usage |
| |
| ``` |
| ./scripts/run-zircon-x64 -c userboot=bin/core-tests |
| ./scripts/run-zircon-arm64 -c userboot=bin/core-tests |
| ``` |
| |
| ## Notes |
| |
| The tests here are for "core" functionality (channels, etc.), but |
| not all "core" functionality can go here. For example, you can't |
| start a process in your test with launchpad because core tests are for |
| when that functionality isn't working. Core tests can't use fdio and |
| launchpad uses fdio. |
| |
| Since these tests can't use fdio core/main.c stubs out the needed |
| functions from fdio. |
