(engine: &Engine)
| 51 | return Ok(()); |
| 52 | |
| 53 | fn test(engine: &Engine) -> Result<()> { |
| 54 | let wat = r#" |
| 55 | (module |
| 56 | (memory 65534) |
| 57 | |
| 58 | (func (export "grow") (result i32) |
| 59 | i32.const 1 |
| 60 | memory.grow) |
| 61 | (func (export "size") (result i32) |
| 62 | memory.size) |
| 63 | ) |
| 64 | "#; |
| 65 | let module = Module::new(engine, wat)?; |
| 66 | |
| 67 | let mut store = Store::new(engine, ()); |
| 68 | let instance = Instance::new(&mut store, &module, &[])?; |
| 69 | let size = instance.get_typed_func::<(), i32>(&mut store, "size")?; |
| 70 | let grow = instance.get_typed_func::<(), i32>(&mut store, "grow")?; |
| 71 | |
| 72 | assert_eq!(size.call(&mut store, ())?, 65534); |
| 73 | assert_eq!(grow.call(&mut store, ())?, 65534); |
| 74 | assert_eq!(size.call(&mut store, ())?, 65535); |
| 75 | assert_eq!(grow.call(&mut store, ())?, 65535); |
| 76 | assert_eq!(size.call(&mut store, ())?, 65536); |
| 77 | assert_eq!(grow.call(&mut store, ())?, -1); |
| 78 | assert_eq!(size.call(&mut store, ())?, 65536); |
| 79 | Ok(()) |
| 80 | } |
| 81 | } |
no test coverage detected