Function TestCmp128

uint128_test.go:8–48

(t *testing.T)

)

func TestCmp128(t *testing.T) {
	tests := []struct {
		x uint128
		y uint128
		k int
	}{
		{
			x: makeUint128(0, 0),
			y: makeUint128(0, 0),
			k: 0,
		},
		{
			x: makeUint128(0, 1),
			y: makeUint128(0, 0),
			k: +1,
		},
		{
			x: makeUint128(0, 0),
			y: makeUint128(0, 1),
			k: -1,
		},
		{
			x: makeUint128(1, 0),
			y: makeUint128(0, 1),
			k: +1,
		},
		{
			x: makeUint128(0, 1),
			y: makeUint128(1, 0),
			k: -1,
		},
	}

	for _, test := range tests {
		t.Run(fmt.Sprintf("cmp128(%s,%s)", test.x, test.y), func(t *testing.T) {
			if k := cmp128(test.x, test.y); k != test.k {
				t.Error(k, "!=", test.k)
			}
		})
	}
}

func TestAdd128(t *testing.T) {
	tests := []struct {