Run Tests
SkillDev toolsRun the core test suite (just test-core) to a clean, warning-free pass, with recipes for hanging tests and mold linker flakes. Use when asked to run or fix the test suite.
Available today. Use it from your connected AI after setup.
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Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the Run Tests skill
What this skill tells your AI
The instructions your AI receives, as published by mrchantey/beet in .agents/skills/test-run/SKILL.md and read by ahel’s review.
Context
Always use tail when running tests to preserve context. Run all tests piping the entire output to .agents/tmp/scratch.txt, use this for all commands, so that multiple greps can be applied without rerunning the tests.
Hanging Tests
If instructed, or you suspect, that some tests may hang, use timeout to catch these. Run an exponential backoff timeout, starting with two minutes, to catch hanging tests once you find a hanging test, shorten the timeout as much as possible to speed iteration cycles. When debugging hanging tests always pass the log-runs flag to detect the tests that dont finish, ie: timeout 120 cargo test -p beet_core --lib -- --log-runs. This will help you determine which test didnt complete
Compile Errors
these sweeping tests perform large compilations and sometimes the mold linker trips up. try running again, and if it still trips up sometimes incrementing the workspace and crates version, ie find-replace Cargo.toml 0.0.9-dev.6, ..dev.7, will unstuck it. A classic linker error is: help: you can increase rustc's stack size by setting RUST_MIN_STACK=.. this can usually be fixed by running again, and getting a little further down the compilation step.
Instructions
Run just test-core If you encounter an error, isolate it and run again, ie if the error is in beet_core lib: cargo test -p beet_core --all-features --lib -- test_name Fix the error using a subagent, then run the crate again: cargo test -p beet_core --all-features When thats clear, run the full suite again just test-core | tail After the first complete pass, run fully again, checking for warnings. Fix any warnings encountered
Success
Success means that just test-core passes without warnings. Upon completion provide a comprehensive summary of what was changed.
Signals
- GitHub stars
- 134
- Forks
- 8
- Last commit
- Sep 2026
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test-run- Source
- github.com/mrchantey/beet