// parseIPSlow to construct slices of specific amounts of zero fields,
// from 1 to 8.
var zeros = []string{"0", "0", "0", "0", "0", "0", "0", "0"}

// parseIPSlow is like ParseIP, but aims for readability above
// speed. It's the reference implementation for correctness checking
// and against which we measure optimized parsers.
//
// parseIPSlow understands the following forms of IP addresses:

			}

			// Check that the slow-but-readable parser produces the same result.
			slow, err := parseIPSlow(test.in)
			if err != nil {
				t.Fatal(err)
			}
			if got != slow {
				t.Errorf("ParseAddr(%q) = %#v, parseIPSlow(%q) = %#v", test.in, got, test.in, slow)
			}

			// Check that the parsed IP formats as expected.
			s = got.String()
			wants := test.str