Function components_importing_modules

tests/all/component_model.rs:100–156

()

#[test]
#[cfg_attr(miri, ignore)]
fn components_importing_modules() -> Result<()> {
    let engine = engine();

    // FIXME: these components should actually get instantiated in `*.wast`
    // tests once supplying imports has actually been implemented.

    Component::new(
        &engine,
        r#"
        (component
            (import "a" (core module))
        )
        "#,
    )?;

    Component::new(
        &engine,
        r#"
        (component
            (import "a" (core module $m1
                (import "" "" (func))
                (import "" "x" (global i32))

                (export "a" (table 1 funcref))
                (export "b" (memory 1))
                (export "c" (func (result f32)))
                (export "d" (global i64))
            ))

            (core module $m2
                (func (export ""))
                (global (export "x") i32 i32.const 0)
            )
            (core instance $i2 (instantiate (module $m2)))
            (core instance $i1 (instantiate (module $m1) (with "" (instance $i2))))

            (core module $m3
                (import "mod" "1" (memory 1))
                (import "mod" "2" (table 1 funcref))
                (import "mod" "3" (global i64))
                (import "mod" "4" (func (result f32)))
            )

            (core instance $i3 (instantiate (module $m3)
                (with "mod" (instance
                    (export "1" (memory $i1 "b"))
                    (export "2" (table $i1 "a"))
                    (export "3" (global $i1 "d"))
                    (export "4" (func $i1 "c"))
                ))
            ))
        )
        "#,
    )?;

    Ok(())
}