Function TestFuncWrongRet

func_test.go:104–120

(t *testing.T)

}

func TestFuncWrongRet(t *testing.T) {
	store := NewStore(NewEngine())
	cb := func(caller *Caller, args []Val) ([]Val, *Trap) {
		return []Val{ValI64(3)}, nil
	}
	i32 := NewValType(KindI32)
	f := NewFunc(store, NewFuncType([]*ValType{}, []*ValType{i32}), cb)

	var caught interface{}
	func() {
		defer func() { caught = recover() }()
		f.Call(store)
	}()
	require.NotNil(t, caught, "expected a panic")
	require.IsType(t, caught, string(""))
	require.Containsf(t, caught.(string), "callback produced wrong type of result", "wrong panic message %s", caught)
}

func TestFuncWrongRet2(t *testing.T) {
	store := NewStore(NewEngine())