use interner::shared::{SharedString, StringPool};

fn main() {

    let pool = StringPool::default();

    // Get a value from the pool.

    let a = pool.get(String::from("a"));

    // Request it again.

    let a_again = pool.get("a");

    // Verify that the strings are the same underlying allocation.

    assert!(SharedString::ptr_eq(&a, &a_again));

    drop(a);

    drop(a_again);

    let all: Vec<SharedString> = pool.pooled();

    assert!(all.is_empty());

}

#[test]

fn runs() {

    main();

}