vortex_array/
test_harness.rs

1// SPDX-License-Identifier: Apache-2.0
2// SPDX-FileCopyrightText: Copyright the Vortex contributors
3
4use std::io::Write;
5
6use goldenfile::Mint;
7use goldenfile::differs::binary_diff;
8use itertools::Itertools;
9use vortex_error::VortexResult;
10
11use crate::LEGACY_SESSION;
12use crate::VortexSessionExecute;
13use crate::arrays::BoolArray;
14use crate::arrays::bool::BoolArrayExt;
15
16/// Check that a named metadata matches its previous versioning.
17///
18/// Goldenfile takes care of checking for equality against a checked-in file.
19#[expect(clippy::unwrap_used)]
20pub fn check_metadata(name: &str, metadata: &[u8]) {
21    let mut mint = Mint::new("goldenfiles/");
22    let mut f = mint
23        .new_goldenfile_with_differ(name, Box::new(binary_diff))
24        .unwrap();
25    f.write_all(metadata).unwrap();
26}
27
28/// Outputs the indices of the true values in a BoolArray
29pub fn to_int_indices(indices_bits: BoolArray) -> VortexResult<Vec<u64>> {
30    let buffer = indices_bits.to_bit_buffer();
31    let mask = indices_bits.as_ref().validity()?.to_mask(
32        indices_bits.as_ref().len(),
33        &mut LEGACY_SESSION.create_execution_ctx(),
34    )?;
35    Ok(buffer
36        .iter()
37        .enumerate()
38        .filter_map(|(idx, v)| (v && mask.value(idx)).then_some(idx as u64))
39        .collect_vec())
40}
vortex_array/test_harness.rs

vortex_array/
test_harness.rs
