Method new_str

datafusion/core/tests/fuzz_cases/limit_fuzz.rs:144–164

Create an string column of random values, with the specified number of rows, sorted the default

(size: usize)

    /// Create an string column of random values, with the specified number of
    /// rows, sorted the default
    fn new_str(size: usize) -> Self {
        let mut rng = rng();
        let mut data: Vec<Option<String>> = (0..size / 3)
            .map(|_| {
                // no nulls for now
                Some(get_random_string(16))
            })
            .collect();

        // have some repeats (approximately 1/3 of the values are the same)
        while data.len() < size {
            data.push(data[rng.random_range(0..data.len())].clone());
        }

        let batches = stagger_batch(string_batch(data.iter()));

        let mut sorted = data;
        sorted.sort_unstable();

        Self::Str { batches, sorted }
    }

    /// Create two  columns of random values (int64, string), with the specified number of
    /// rows, sorted the default