Function instance_pre

tests/all/linker.rs:342–371

()

#[test]
#[cfg_attr(miri, ignore)]
fn instance_pre() -> Result<()> {
    let engine = Engine::default();
    let mut linker = Linker::new(&engine);
    linker.func_wrap("", "", || {})?;

    let module = Module::new(&engine, r#"(module (import "" "" (func)))"#)?;
    let instance_pre = linker.instantiate_pre(&module)?;
    instance_pre.instantiate(&mut Store::new(&engine, ()))?;
    instance_pre.instantiate(&mut Store::new(&engine, ()))?;

    let mut store = Store::new(&engine, ());
    let global = Global::new(
        &mut store,
        GlobalType::new(ValType::I32, Mutability::Const),
        1.into(),
    )?;
    linker.define(&mut store, "", "g", global)?;

    let module = Module::new(
        &engine,
        r#"(module
            (import "" "" (func))
            (import "" "g" (global i32))
        )"#,
    )?;
    let instance_pre = linker.instantiate_pre(&module)?;
    instance_pre.instantiate(&mut store)?;
    instance_pre.instantiate(&mut store)?;
    Ok(())
}

#[test]
#[cfg_attr(miri, ignore)]