maraoz / solidity-proxy Goto Github PK

Hi, I am a newcomer to the solidity . And I do not get point ,How to run the project?

DispatcherStorage dispatcherStorage = DispatcherStorage(0x1111222233334444555566667777888899990000);

Can we use contract address as an property
address public Storage;
function setStorage(address storageAddress) public {
Storage = storageAddress;
}

DispatcherStorage dispatcherStorage = DispatcherStorage(Storage);

I tried to do this but it's not working, but in callback function we can use variables values.

If you add in the Example library setUint function a require statement and try to call it with 'bad' parameters, you'll notice that MyContract's set function doesn't throw. For example

function setUint(LibInterface.S storage s, uint i) {
   require(i>10);
   s.i = i;
 }

later in test.js (I will use async/await syntax)

it("should fail", async function() {
         try {
             await thecontract.set(1);
         } catch (e) {
             return true;
         }
         assert.isTrue(false, "Function should fail");        
 })

'truffle test' fails the assertion because function set doesn't throw. Although state haven't changed either. But if MyContract.set is a payable function the payment is not cancelled.

Is the reason of this behaviour somewhere in Dispatcher's assembly {} code? I suppose it should also throw if delegated function throws an exception.