Function i31ref_global_get

tests/all/globals.rs:131–164

()

#[test]
fn i31ref_global_get() -> Result<()> {
    let mut config = Config::new();
    config.wasm_function_references(true);
    config.wasm_gc(true);

    let engine = Engine::new(&config)?;
    let mut store = Store::new(&engine, ());

    for mutability in [Mutability::Const, Mutability::Var] {
        for val in [
            Some(AnyRef::from_i31(&mut store, I31::new_u32(42).unwrap())),
            None,
        ] {
            let val = Val::from(val);
            let global = Global::new(
                &mut store,
                GlobalType::new(ValType::I31REF, mutability),
                val,
            )?;

            let got = global.get(&mut store);

            let val = val
                .anyref()
                .and_then(|a| a.and_then(|a| a.as_i31(&store).unwrap()));
            let got = got
                .anyref()
                .and_then(|a| a.and_then(|a| a.as_i31(&store).unwrap()));

            assert_eq!(val, got);
        }
    }
    Ok(())
}

#[test]
fn i31ref_global_set() -> Result<()> {