| use js_sys::*; |
| use wasm_bindgen::JsCast; |
| use wasm_bindgen::JsValue; |
| use wasm_bindgen_test::*; |
| |
| #[wasm_bindgen_test] |
| fn new() { |
| let x = ArrayBuffer::new(42); |
| let y: JsValue = x.into(); |
| assert!(y.is_object()); |
| } |
| |
| #[wasm_bindgen_test] |
| fn byte_length() { |
| let buf = ArrayBuffer::new(42); |
| assert_eq!(buf.byte_length(), 42); |
| } |
| |
| #[wasm_bindgen_test] |
| fn is_view() { |
| let x = Uint8Array::new(&JsValue::from(42)); |
| assert!(ArrayBuffer::is_view(&JsValue::from(x))); |
| } |
| |
| #[wasm_bindgen_test] |
| fn slice() { |
| let buf = ArrayBuffer::new(4); |
| let slice = buf.slice(2); |
| assert!(JsValue::from(slice).is_object()); |
| } |
| |
| #[wasm_bindgen_test] |
| fn slice_with_end() { |
| let buf = ArrayBuffer::new(4); |
| let slice = buf.slice_with_end(1, 2); |
| assert!(JsValue::from(slice).is_object()); |
| } |
| |
| #[wasm_bindgen_test] |
| fn arraybuffer_inheritance() { |
| let buf = ArrayBuffer::new(4); |
| assert!(buf.is_instance_of::<ArrayBuffer>()); |
| assert!(buf.is_instance_of::<Object>()); |
| let _: &Object = buf.as_ref(); |
| } |