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Merge branch 'master' into trace-issue

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This commit is contained in:
Mark McCaskey
2020-06-09 16:35:37 -07:00
parent 87a7f11b63 7592ff94fc
commit 3f45582097
19 changed files with 1044 additions and 717 deletions
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46
tests/compilers/functions.rs
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@@ -1,11 +1,10 @@
use test_utils::wasmer_compilers;
use crate::utils::get_store;
wasmer_compilers! {
use wasmer::*;
#[test]
fn native_function_works_for_wasm() {
let store = get_store();
let wat = r#"(module
use wasmer::*;
#[test]
fn native_function_works_for_wasm() {
let store = get_store();
let wat = r#"(module
(func $multiply (import "env" "multiply") (param i32 i32) (result i32))
(func (export "add") (param i32 i32) (result i32)
(i32.add (local.get 0)
@@ -14,27 +13,26 @@ wasmer_compilers! {
(i32.add (call $multiply (local.get 0) (i32.const 2))
(call $multiply (local.get 1) (i32.const 2))))
)"#;
let module = Module::new(&store, wat).unwrap();
let module = Module::new(&store, wat).unwrap();
let import_object = imports! {
"env" => {
"multiply" => Function::new(&store, |a: i32, b: i32| a * b),
},
};
let import_object = imports! {
"env" => {
"multiply" => Function::new(&store, |a: i32, b: i32| a * b),
},
};
let instance = Instance::new(&module, &import_object).unwrap();
let instance = Instance::new(&module, &import_object).unwrap();
let f: NativeFunc<(i32, i32), i32> = instance.exports.get_native_function("add").unwrap();
let result = f.call(4, 6).unwrap();
assert_eq!(result, 10);
let f: NativeFunc<(i32, i32), i32> = instance.exports.get_native_function("add").unwrap();
let result = f.call(4, 6).unwrap();
assert_eq!(result, 10);
let dyn_f: &Function = instance.exports.get("double_then_add").unwrap();
let dyn_result = dyn_f.call(&[Val::I32(4), Val::I32(6)]).unwrap();
assert_eq!(dyn_result[0], Val::I32(20));
let dyn_f: &Function = instance.exports.get("double_then_add").unwrap();
let dyn_result = dyn_f.call(&[Val::I32(4), Val::I32(6)]).unwrap();
assert_eq!(dyn_result[0], Val::I32(20));
let f: NativeFunc<(i32, i32), i32> = dyn_f.native().unwrap();
let f: NativeFunc<(i32, i32), i32> = dyn_f.native().unwrap();
let result = f.call(4, 6).unwrap();
assert_eq!(result, 20);
}
let result = f.call(4, 6).unwrap();
assert_eq!(result, 20);
}