Function TestBitmapSelectCOW

roaringcow_test.go:256–279

(t *testing.T)

}

func TestBitmapSelectCOW(t *testing.T) {
	for N := uint32(1); N <= 1048576; N *= 2 {
		t.Run("rank tests"+strconv.Itoa(int(N)), func(t *testing.T) {
			for gap := uint32(1); gap <= 65536; gap *= 2 {
				rb1 := NewBitmap()
				rb1.SetCopyOnWrite(true)
				for x := uint32(0); x <= N; x += gap {
					rb1.Add(x)
				}
				for y := uint32(0); y <= N/gap; y++ {
					expectedInt := y * gap
					i, err := rb1.Select(y)
					if err != nil {
						t.Fatal(err)
					}

					if i != expectedInt {
						assert.Equal(t, expectedInt, i)
					}
				}
			}
		})
	}
}

// some extra tests
func TestBitmapExtraCOW(t *testing.T) {