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Added support for Globals

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This commit is contained in:
Syrus Akbary
2021-07-13 14:16:48 -07:00
parent a4d4b3fc0d
commit 0735a5e93f
8 changed files with 226 additions and 121 deletions
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96
lib/js-api/tests/externals.rs
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@@ -2,62 +2,56 @@ use wasm_bindgen_test::*;
// use anyhow::Result;
use wasmer_js::*;
// #[test]
// fn global_new() -> Result<()> {
// let store = Store::default();
// let global = Global::new(&store, Value::I32(10));
// assert_eq!(
// *global.ty(),
// GlobalType {
// ty: Type::I32,
// mutability: Mutability::Const
// }
// );
#[wasm_bindgen_test]
fn global_new() {
let store = Store::default();
let global = Global::new(&store, Value::I32(10));
assert_eq!(
*global.ty(),
GlobalType {
ty: Type::I32,
mutability: Mutability::Const
}
);
// let global_mut = Global::new_mut(&store, Value::I32(10));
// assert_eq!(
// *global_mut.ty(),
// GlobalType {
// ty: Type::I32,
// mutability: Mutability::Var
// }
// );
let global_mut = Global::new_mut(&store, Value::I32(10));
assert_eq!(
*global_mut.ty(),
GlobalType {
ty: Type::I32,
mutability: Mutability::Var
}
);
}
// Ok(())
// }
#[wasm_bindgen_test]
fn global_get() {
let store = Store::default();
let global_i32 = Global::new(&store, Value::I32(10));
assert_eq!(global_i32.get(), Value::I32(10));
// let global_i64 = Global::new(&store, Value::I64(20));
// assert_eq!(global_i64.get(), Value::I64(20));
let global_f32 = Global::new(&store, Value::F32(10.0));
assert_eq!(global_f32.get(), Value::F32(10.0));
// let global_f64 = Global::new(&store, Value::F64(20.0));
// assert_eq!(global_f64.get(), Value::F64(20.0));
}
// #[test]
// fn global_get() -> Result<()> {
// let store = Store::default();
// let global_i32 = Global::new(&store, Value::I32(10));
// assert_eq!(global_i32.get(), Value::I32(10));
// let global_i64 = Global::new(&store, Value::I64(20));
// assert_eq!(global_i64.get(), Value::I64(20));
// let global_f32 = Global::new(&store, Value::F32(10.0));
// assert_eq!(global_f32.get(), Value::F32(10.0));
// let global_f64 = Global::new(&store, Value::F64(20.0));
// assert_eq!(global_f64.get(), Value::F64(20.0));
#[wasm_bindgen_test]
fn global_set() {
let store = Store::default();
let global_i32 = Global::new(&store, Value::I32(10));
// Set on a constant should error
assert!(global_i32.set(Value::I32(20)).is_err());
// Ok(())
// }
let global_i32_mut = Global::new_mut(&store, Value::I32(10));
// Set on different type should error
assert!(global_i32_mut.set(Value::I64(20)).is_err());
// #[test]
// fn global_set() -> Result<()> {
// let store = Store::default();
// let global_i32 = Global::new(&store, Value::I32(10));
// // Set on a constant should error
// assert!(global_i32.set(Value::I32(20)).is_err());
// let global_i32_mut = Global::new_mut(&store, Value::I32(10));
// // Set on different type should error
// assert!(global_i32_mut.set(Value::I64(20)).is_err());
// // Set on same type should succeed
// global_i32_mut.set(Value::I32(20))?;
// assert_eq!(global_i32_mut.get(), Value::I32(20));
// Ok(())
// }
// Set on same type should succeed
global_i32_mut.set(Value::I32(20)).unwrap();
assert_eq!(global_i32_mut.get(), Value::I32(20));
}
#[wasm_bindgen_test]
fn table_new() {