bun-types/docs/guides/test/bail.mdx

Type definitions and documentation for Bun, an incredibly fast JavaScript runtime

---
title: Bail early with the Bun test runner
sidebarTitle: Bail early
mode: center
---

Use the `--bail` flag to bail on a test run after a single failure. This is useful for aborting as soon as possible in a continuous integration environment.

```sh terminal icon="terminal"
bun test --bail
```

---

To bail after a certain threshold of failures, optionally specify a number after the flag.

```sh terminal icon="terminal"
# bail after 10 failures
bun test --bail=10
```

---

See [Docs > Test runner](/docs/test) for complete documentation of `bun test`.