This repository implements multiple data passing mechanisms for multiple WASM runtimes with Go.
For each runtime and for each data passing mechanism we tried to implement the RawRunner. In two cases this was not possible:
| Runtime / Data passing | raw | wasi | wapc |
|---|---|---|---|
| Wasmtime | ✅ | ❌ | ✅ |
| Wasmer | ✅ | ❌ | ✅ |
| Wazero | ✅ | ✅ | ✅ |
The RawRunner interface describes that we want to call a certain function fnName in the module and pass the raw bytes input to the call.
As return value we get back raw bytes output or an error err if the call of the function in the module failed.
type RawRunner interface {
Run(ctx context.Context, fnName string, input []byte) (output []byte, err error)
}Before you run the tests in this repository you have to build the test modules.
Then you can run the tests:
go test -v