module.exports = ` pragma solidity ^0.4.7; library Assert { event AssertionEvent( bool passed, string message ); function ok(bool a, string message) public returns (bool result) { result = a; emit AssertionEvent(result, message); } function equal(uint a, uint b, string message) public returns (bool result) { result = (a == b); emit AssertionEvent(result, message); } function equal(int a, int b, string message) public returns (bool result) { result = (a == b); emit AssertionEvent(result, message); } function equal(bool a, bool b, string message) public returns (bool result) { result = (a == b); emit AssertionEvent(result, message); } // TODO: only for certain versions of solc //function equal(fixed a, fixed b, string message) public returns (bool result) { // result = (a == b); // emit AssertionEvent(result, message); //} // TODO: only for certain versions of solc //function equal(ufixed a, ufixed b, string message) public returns (bool result) { // result = (a == b); // emit AssertionEvent(result, message); //} function equal(address a, address b, string message) public returns (bool result) { result = (a == b); emit AssertionEvent(result, message); } function equal(bytes32 a, bytes32 b, string message) public returns (bool result) { result = (a == b); emit AssertionEvent(result, message); } function equal(string a, string b, string message) public returns (bool result) { result = (keccak256(a) == keccak256(b)); AssertionEvent(result, message); } function notEqual(uint a, uint b, string message) public returns (bool result) { result = (a != b); emit AssertionEvent(result, message); } function notEqual(int a, int b, string message) public returns (bool result) { result = (a != b); emit AssertionEvent(result, message); } function notEqual(bool a, bool b, string message) public returns (bool result) { result = (a != b); emit AssertionEvent(result, message); } // TODO: only for certain versions of solc //function notEqual(fixed a, fixed b, string message) public returns (bool result) { // result = (a != b); // emit AssertionEvent(result, message); //} // TODO: only for certain versions of solc //function notEqual(ufixed a, ufixed b, string message) public returns (bool result) { // result = (a != b); // emit AssertionEvent(result, message); //} function notEqual(address a, address b, string message) public returns (bool result) { result = (a != b); emit AssertionEvent(result, message); } function notEqual(bytes32 a, bytes32 b, string message) public returns (bool result) { result = (a != b); emit AssertionEvent(result, message); } function notEqual(string a, string b, string message) public returns (bool result) { result = (keccak256(a) != keccak256(b)); AssertionEvent(result, message); } /*----------------- Greater than --------------------*/ function greaterThan(uint a, uint b, string message) public constant returns (bool result) { result = (a > b); emit AssertionEvent(result, message); } function greaterThan(int a, int b, string message) public constant returns (bool result) { result = (a > b); emit AssertionEvent(result, message); } // TODO: safely compare between uint and int function greaterThan(uint a, int b, string message) public constant returns (bool result) { if(b < int(0)) { // int is negative uint "a" always greater result = true; } else { result = (a > uint(b)); } emit AssertionEvent(result, message); } function greaterThan(int a, uint b, string message) public constant returns (bool result) { if(a < int(0)) { // int is negative uint "b" always greater result = false; } else { result = (uint(a) > b); } emit AssertionEvent(result, message); } /*----------------- Lesser than --------------------*/ function lesserThan(uint a, uint b, string message) public constant returns (bool result) { result = (a < b); emit AssertionEvent(result, message); } function lesserThan(int a, int b, string message) public constant returns (bool result) { result = (a < b); emit AssertionEvent(result, message); } // TODO: safely compare between uint and int function lesserThan(uint a, int b, string message) public constant returns (bool result) { if(b < int(0)) { // int is negative int "b" always lesser result = false; } else { result = (a < uint(b)); } emit AssertionEvent(result, message); } function lesserThan(int a, uint b, string message) public constant returns (bool result) { if(a < int(0)) { // int is negative int "a" always lesser result = true; } else { result = (uint(a) < b); } emit AssertionEvent(result, message); } } `