{decimal{[]byte("12345"), +10}, "1234500000"},
	} {
		if got := test.x.String(); got != test.want {
			t.Errorf("%v == %s; want %s", test.x, got, test.want)
		}
	}
}

func TestDecimalInit(t *testing.T) {
	for _, test := range []struct {
		x     Word
		shift int
		want  string
	}{
		{0, 0, "0"},
		{0, -100, "0"},
		{0, 100, "0"},
		{1, 0, "1"},
		{1, 10, "1024"},