if err != nil {
			t.Errorf("Glob error for %q: %s", pattern, err)
			continue
		}
		if len(matches) != 0 {
			t.Errorf("Glob(%#q) = %#v want []", pattern, matches)
		}
	}
}

func TestCVE202230632(t *testing.T) {
	// Prior to CVE-2022-30632, this would cause a stack exhaustion given a
	// large number of separators (more than 4,000,000). There is now a limit
	// of 10,000.