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This commit is contained in:
Todd Gruben 2021-11-02 10:54:56 -05:00
parent 5d7a399500
commit f8d4d83e1a
1 changed files with 44 additions and 1 deletions
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45
roaring/roaring_internal_test.go
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@ -34,6 +34,29 @@ func (iv Interval16) String() string {
return fmt.Sprintf("[%d, %d]", iv.Start, iv.Last)
}
func GetRoaringIter(bitsToSet ...uint64) RoaringIterator {
b := NewBitmap()
changed := b.DirectAddN(bitsToSet...)
n := len(bitsToSet)
if changed != n {
e := fmt.Sprintf("changed=%v but bitsToSet len = %v", changed, n)
panic(e)
}
buf := bytes.NewBuffer(make([]byte, 0, 100000))
_, er := b.WriteTo(buf)
if er != nil {
if er != nil {
panic(er)
}
}
itr, err := NewRoaringIterator(buf.Bytes())
if err != nil {
panic(err)
}
return itr
}
func TestRunAppendInterval(t *testing.T) {
a := NewContainerRun(nil)
tests := []struct {
@ -4737,8 +4760,28 @@ func TestIntersectionCallback(t *testing.T) {
}
}
}
func TestImportBitmap(t *testing.T) {
b := NewBitmap()
i := GetRoaringIter(1, 3, 5)
changed, _, err := b.ImportRoaringRawIterator(i, false, true, 16)
if err != nil {
t.Fatal("no error should happen changed")
}
if changed != 3 {
t.Fatal("Should have changed")
}
i = GetRoaringIter(1, 3, 5)
changed, _, err = b.ImportRoaringRawIterator(i, true, true, 16)
if err != nil {
t.Fatal("no error should happen changed")
}
if changed != 3 {
t.Fatalf("Should have changed %v", changed)
}
}
func TestVariousBitmap(t *testing.T) {
b := NewBitmap(1, 2, 3)
b := NewBitmap(3)
c, e := b.Add(8)
if e != nil {