Function TestCallFuncFromCaller

func_test.go:365–393

(t *testing.T)

}

func TestCallFuncFromCaller(t *testing.T) {
	wasm, err := Wat2Wasm(`
	(module
		(import "" "f2" (func $f2))
		(func (export "f1")
			(call $f2)
			(call $f2))
		(func (export "f3")
			(nop)))
	`)
	require.NoError(t, err)

	store := NewStore(NewEngine())
	f := NewFunc(store, NewFuncType(nil, nil), func(c *Caller, args []Val) ([]Val, *Trap) {
		fn := c.GetExport("f3").Func()
		_, err := fn.Call(store)
		require.NoError(t, err)
		return nil, nil
	})

	module, err := NewModule(store.Engine, wasm)
	require.NoError(t, err)

	instance, err := NewInstance(store, module, []AsExtern{f})
	require.NoError(t, err)

	_, err = instance.GetFunc(store, "f1").Call(store)
	require.NoError(t, err)
}

func TestPanicTraps(t *testing.T) {
	wasm, err := Wat2Wasm(`