Function component_instance_size_limit

tests/all/pooling_allocator.rs:868–886

error message tailored for 64-bit

()

#[cfg(feature = "component-model")]
#[cfg(target_pointer_width = "64")] // error message tailored for 64-bit
fn component_instance_size_limit() -> Result<()> {
    let mut pool = crate::small_pool_config();
    pool.max_component_instance_size(1);
    let mut config = Config::new();
    config.wasm_component_model(true);
    config.allocation_strategy(pool);
    let engine = Engine::new(&config)?;

    match wasmtime::component::Component::new(&engine, "(component)") {
        Ok(_) => panic!("should have hit limit"),
        Err(e) => {
            e.assert_contains("instance allocation for this component requires 64 bytes");
            e.assert_contains("which exceeds the configured maximum of 1 bytes");
            e.assert_contains("`VMComponentContext` used 64 bytes");
        }
    }

    Ok(())
}

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