Function TestCardinalityInRangeEmpty

roaring_test.go:1081–1089

TestCardinalityInRangeEmpty tests that empty ranges return 0.

(t *testing.T)

// TestCardinalityInRangeEmpty tests that empty ranges return 0.
func TestCardinalityInRangeEmpty(t *testing.T) {
	rb := NewBitmap()
	rb.AddRange(100, 200)
	assert.EqualValues(t, 0, rb.CardinalityInRange(50, 50))   // empty range
	assert.EqualValues(t, 0, rb.CardinalityInRange(100, 100)) // empty range
	assert.EqualValues(t, 0, rb.CardinalityInRange(200, 100)) // inverted range
	assert.EqualValues(t, 0, rb.CardinalityInRange(300, 400)) // no values in range
	assert.EqualValues(t, 0, rb.CardinalityInRange(0, 100))   // no values before the range
}

// TestCardinalityInRangeSingleContainer tests ranges within a single container.
func TestCardinalityInRangeSingleContainer(t *testing.T) {