def test_day8b_result(): total1 = sum([len(s) for s in strings]) total2 = sum([len(escape_string(s)) for s in strings]) assert_equals(total2, 42) assert_equals(total1, 23) assert_equals(total2 - total1, 19)
def test_escape_string():
assert_equals(len(escape_string('""')), 6)
assert_equals(len(escape_string('"abc"')), 9)
assert_equals(len(escape_string('"aaa\\"aaa"')), 16)
assert_equals(len(escape_string('"\\x27"')), 11)