use arrow2::{
array::Utf8Array, bitmap::Bitmap, buffer::Buffer, datatypes::DataType, offset::OffsetsBuffer,
};
#[test]
fn not_shared() {
let array = Utf8Array::<i32>::from([Some("hello"), Some(" "), None]);
assert!(array.into_mut().is_right());
}
#[test]
#[allow(clippy::redundant_clone)]
fn shared_validity() {
let validity = Bitmap::from([true]);
let array = Utf8Array::<i32>::new(
DataType::Utf8,
vec![0, 1].try_into().unwrap(),
b"a".to_vec().into(),
Some(validity.clone()),
);
assert!(array.into_mut().is_left())
}
#[test]
#[allow(clippy::redundant_clone)]
fn shared_values() {
let values: Buffer<u8> = b"a".to_vec().into();
let array = Utf8Array::<i32>::new(
DataType::Utf8,
vec![0, 1].try_into().unwrap(),
values.clone(),
Some(Bitmap::from([true])),
);
assert!(array.into_mut().is_left())
}
#[test]
#[allow(clippy::redundant_clone)]
fn shared_offsets_values() {
let offsets: OffsetsBuffer<i32> = vec![0, 1].try_into().unwrap();
let values: Buffer<u8> = b"a".to_vec().into();
let array = Utf8Array::<i32>::new(
DataType::Utf8,
offsets.clone(),
values.clone(),
Some(Bitmap::from([true])),
);
assert!(array.into_mut().is_left())
}
#[test]
#[allow(clippy::redundant_clone)]
fn shared_offsets() {
let offsets: OffsetsBuffer<i32> = vec![0, 1].try_into().unwrap();
let array = Utf8Array::<i32>::new(
DataType::Utf8,
offsets.clone(),
b"a".to_vec().into(),
Some(Bitmap::from([true])),
);
assert!(array.into_mut().is_left())
}
#[test]
#[allow(clippy::redundant_clone)]
fn shared_all() {
let array = Utf8Array::<i32>::from([Some("hello"), Some(" "), None]);
assert!(array.clone().into_mut().is_left())
}