Function TestCodegen

core/codegen/codegen_test.go:27–48

(t *testing.T)

)

func TestCodegen(t *testing.T) {
	ctx := log.Testing(t)

	hostABI := host.Instance(ctx).Configuration.ABIs[0]

	m := codegen.NewModule("test", hostABI)
	f := m.Function(m.Types.Int, "add", m.Types.Int, m.Types.Int)
	err := f.Build(func(b *codegen.Builder) {
		x := b.Parameter(0)
		y := b.Parameter(1)
		b.Return(b.Add(x, y))
	})
	if !assert.For(ctx, "f.Build").ThatError(err).Succeeded() {
		return
	}
	e, err := m.Executor(false)
	if !assert.For(ctx, "m.Executor(false)").ThatError(err).Succeeded() {
		return
	}
	x := call.III(e.FunctionAddress(f), 2, 3)
	assert.For(ctx, "call.III('add', 2, 3)").ThatInteger(x).Equals(5)
}