Function truncateForName

encoding_json_fuzz_test.go:767–774

truncateForName renders a byte slice for use as a subtest name, capping the length so deeply-nested seeds (100 KB) don't produce gigantic test IDs.

(b []byte)

// truncateForName renders a byte slice for use as a subtest name, capping the
// length so deeply-nested seeds (100 KB) don't produce gigantic test IDs.
func truncateForName(b []byte) string {
	const max = 40
	s := fmt.Sprintf("%q", b)
	if len(s) <= max {
		return s
	}
	return s[:max] + "..."
}