test/fuzz/regressions/

Pinned fuzz failures. Anything pure-validators.test.ts or filesystem-validators.test.ts ever finds gets the minimal repro from fast-check's shrinker copied here as a normal *.test.ts file so the bug is locked in place even if the fuzz target list changes.

Format

// test/fuzz/regressions/validatePageSlug-<short-hash>.test.ts
import { test, expect } from 'bun:test';
import { validatePageSlug } from '../../../src/core/operations.ts';

test('regression: validatePageSlug rejected this in <date>', () => {
  expect(() => validatePageSlug('<the failing input>')).toThrow(/expected error/);
});

Use a short hash of the input as the filename so multiple regressions for the same validator don't collide.

How to capture a new regression

When fast-check reports a property failure, the reporter prints the minimal shrunken input. Copy it into a new file matching the format above. Keep the date in the test name for future archaeology.