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#![cfg(feature = "std")]
use roaring::RoaringTreemap;
fn serialize_deserialize<Dataset, I>(dataset: Dataset)
where
Dataset: IntoIterator<Item = u64, IntoIter = I>,
I: Iterator<Item = u64>,
{
let rb = RoaringTreemap::from_iter(dataset);
let mut buffer = vec![];
rb.serialize_into(&mut buffer).unwrap();
assert_eq!(buffer.len(), rb.serialized_size());
let new_rb = RoaringTreemap::deserialize_from(&buffer[..]).unwrap();
assert_eq!(rb, new_rb);
}
#[test]
fn empty() {
serialize_deserialize(vec![])
}
#[test]
fn basic() {
serialize_deserialize(vec![1, 2, 3, 4, 5, 100, 1000])
}
#[test]
fn basic_2() {
serialize_deserialize(vec![1, 2, 3, 4, 5, 100, 1000, 10000, 100000, 1000000])
}
#[test]
fn basic_3() {
let u32max = u32::MAX as u64;
serialize_deserialize(
vec![1, 2, 3, 4, 5, 100, 1000, 10000, 100000, 1000000, u32max + 10, u32max << 10]
.into_iter()
.chain(u32max..(u32max + 2 * (1 << 16))),
)
}
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