Function debug_ids

tests/all/debug.rs:1220–1334

()

#[test]
#[cfg_attr(miri, ignore)]
fn debug_ids() -> wasmtime::Result<()> {
    let mut config = Config::default();
    config.guest_debug(true);
    config.wasm_exceptions(true);
    let engine = Engine::new(&config)?;
    let mut store = Store::new(&engine, ());
    let module1 = Module::new(
        &engine,
        r#"
        (module
          (memory 1 1)
          (memory 1 1)
          (global (mut i32) (i32.const 0))
          (global (mut i32) (i32.const 1))
          (table 1 1 funcref)
          (table 1 1 funcref)
          (tag (param i32))
          (tag (param i64)))
        "#,
    )?;

    let module2 = Module::new(
        &engine,
        r#"
        (module
          (memory (export "m") 1 1))
        "#,
    )?;

    let instance1 = Instance::new(&mut store, &module1, &[])?;
    let instance2 = Instance::new(&mut store, &module2, &[])?;
    let instance3 = Instance::new(&mut store, &module1, &[])?;

    assert_ne!(
        module1.debug_index_in_engine(),
        module2.debug_index_in_engine()
    );
    assert_ne!(
        instance1.debug_index_in_store(),
        instance2.debug_index_in_store()
    );
    assert_ne!(
        instance1
            .debug_memory(&mut store, 0)
            .unwrap()
            .debug_index_in_store(),
        instance1
            .debug_memory(&mut store, 1)
            .unwrap()
            .debug_index_in_store()
    );
    assert_ne!(
        instance1
            .debug_memory(&mut store, 0)
            .unwrap()
            .debug_index_in_store(),
        instance2
            .debug_memory(&mut store, 0)