#bail

• Type: number
• Default: 0
• CLI: --bail [number] (default: 1)

Abort the test run after the specified number of test failures. This is useful for stopping test runs early when failures occur.

Setting this to 0 (the default) means to run all tests regardless of failures. Setting this to 1 will stop the test run after the first test failure.

npx rstest --bail 1

import { defineConfig } from '@rstest/core';

export default defineConfig({
  bail: 1,
});