Function test_string_overflow

datafusion/physical-expr-common/src/binary_map.rs:816–824

()

        expected = "Put 2147483648 bytes in buffer, more than can be represented by a i32"
    )]
    fn test_string_overflow() {
        let mut set = ArrowBytesSet::<i32>::new(OutputType::Utf8);
        for value in ["a", "b", "c"] {
            // 1GB strings, so 3rd is over 2GB and should panic
            let arr: ArrayRef =
                Arc::new(StringArray::from_iter_values([value.repeat(1 << 30)]));
            set.insert(&arr);
        }
    }

    // inserting strings into the set does not increase reported memory
    #[test]