filip mertens
1 year ago
parent
34abe45ebc
commit
87c498fa91
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// SPDX-License-Identifier: GPL-3.0 |
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pragma solidity >=0.4.22 <0.9.0; |
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library TestsAccounts { |
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function getAccount(uint index) pure public returns (address) { |
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return address(0); |
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} |
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} |
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@ -0,0 +1,225 @@ |
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// SPDX-License-Identifier: GPL-3.0 |
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pragma solidity >=0.4.22 <0.9.0; |
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library Assert { |
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event AssertionEvent( |
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bool passed, |
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string message, |
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string methodName |
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); |
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event AssertionEventUint( |
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bool passed, |
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string message, |
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string methodName, |
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uint256 returned, |
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uint256 expected |
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); |
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event AssertionEventInt( |
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bool passed, |
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string message, |
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string methodName, |
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int256 returned, |
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int256 expected |
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); |
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event AssertionEventBool( |
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bool passed, |
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string message, |
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string methodName, |
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bool returned, |
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bool expected |
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); |
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event AssertionEventAddress( |
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bool passed, |
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string message, |
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string methodName, |
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address returned, |
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address expected |
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); |
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event AssertionEventBytes32( |
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bool passed, |
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string message, |
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string methodName, |
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bytes32 returned, |
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bytes32 expected |
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); |
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event AssertionEventString( |
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bool passed, |
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string message, |
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string methodName, |
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string returned, |
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string expected |
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); |
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|
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event AssertionEventUintInt( |
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bool passed, |
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string message, |
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string methodName, |
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uint256 returned, |
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int256 expected |
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); |
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event AssertionEventIntUint( |
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bool passed, |
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string message, |
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string methodName, |
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int256 returned, |
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uint256 expected |
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); |
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function ok(bool a, string memory message) public returns (bool result) { |
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result = a; |
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emit AssertionEvent(result, message, "ok"); |
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} |
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function equal(uint256 a, uint256 b, string memory message) public returns (bool result) { |
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result = (a == b); |
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emit AssertionEventUint(result, message, "equal", a, b); |
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} |
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function equal(int256 a, int256 b, string memory message) public returns (bool result) { |
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result = (a == b); |
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emit AssertionEventInt(result, message, "equal", a, b); |
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} |
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function equal(bool a, bool b, string memory message) public returns (bool result) { |
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result = (a == b); |
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emit AssertionEventBool(result, message, "equal", a, b); |
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} |
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// TODO: only for certain versions of solc |
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//function equal(fixed a, fixed b, string message) public returns (bool result) { |
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// result = (a == b); |
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// emit AssertionEvent(result, message); |
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//} |
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|
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// TODO: only for certain versions of solc |
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//function equal(ufixed a, ufixed b, string message) public returns (bool result) { |
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// result = (a == b); |
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// emit AssertionEvent(result, message); |
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//} |
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function equal(address a, address b, string memory message) public returns (bool result) { |
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result = (a == b); |
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emit AssertionEventAddress(result, message, "equal", a, b); |
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} |
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function equal(bytes32 a, bytes32 b, string memory message) public returns (bool result) { |
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result = (a == b); |
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emit AssertionEventBytes32(result, message, "equal", a, b); |
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} |
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function equal(string memory a, string memory b, string memory message) public returns (bool result) { |
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result = (keccak256(abi.encodePacked(a)) == keccak256(abi.encodePacked(b))); |
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emit AssertionEventString(result, message, "equal", a, b); |
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} |
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function notEqual(uint256 a, uint256 b, string memory message) public returns (bool result) { |
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result = (a != b); |
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emit AssertionEventUint(result, message, "notEqual", a, b); |
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} |
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function notEqual(int256 a, int256 b, string memory message) public returns (bool result) { |
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result = (a != b); |
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emit AssertionEventInt(result, message, "notEqual", a, b); |
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} |
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function notEqual(bool a, bool b, string memory message) public returns (bool result) { |
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result = (a != b); |
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emit AssertionEventBool(result, message, "notEqual", a, b); |
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} |
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// TODO: only for certain versions of solc |
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//function notEqual(fixed a, fixed b, string message) public returns (bool result) { |
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// result = (a != b); |
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// emit AssertionEvent(result, message); |
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//} |
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// TODO: only for certain versions of solc |
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//function notEqual(ufixed a, ufixed b, string message) public returns (bool result) { |
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// result = (a != b); |
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// emit AssertionEvent(result, message); |
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//} |
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function notEqual(address a, address b, string memory message) public returns (bool result) { |
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result = (a != b); |
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emit AssertionEventAddress(result, message, "notEqual", a, b); |
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} |
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function notEqual(bytes32 a, bytes32 b, string memory message) public returns (bool result) { |
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result = (a != b); |
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emit AssertionEventBytes32(result, message, "notEqual", a, b); |
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} |
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function notEqual(string memory a, string memory b, string memory message) public returns (bool result) { |
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result = (keccak256(abi.encodePacked(a)) != keccak256(abi.encodePacked(b))); |
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emit AssertionEventString(result, message, "notEqual", a, b); |
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} |
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/*----------------- Greater than --------------------*/ |
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function greaterThan(uint256 a, uint256 b, string memory message) public returns (bool result) { |
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result = (a > b); |
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emit AssertionEventUint(result, message, "greaterThan", a, b); |
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} |
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function greaterThan(int256 a, int256 b, string memory message) public returns (bool result) { |
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result = (a > b); |
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emit AssertionEventInt(result, message, "greaterThan", a, b); |
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} |
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// TODO: safely compare between uint and int |
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function greaterThan(uint256 a, int256 b, string memory message) public returns (bool result) { |
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if(b < int(0)) { |
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// int is negative uint "a" always greater |
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result = true; |
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} else { |
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result = (a > uint(b)); |
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} |
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emit AssertionEventUintInt(result, message, "greaterThan", a, b); |
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} |
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function greaterThan(int256 a, uint256 b, string memory message) public returns (bool result) { |
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if(a < int(0)) { |
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// int is negative uint "b" always greater |
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result = false; |
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} else { |
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result = (uint(a) > b); |
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} |
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emit AssertionEventIntUint(result, message, "greaterThan", a, b); |
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} |
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/*----------------- Lesser than --------------------*/ |
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function lesserThan(uint256 a, uint256 b, string memory message) public returns (bool result) { |
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result = (a < b); |
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emit AssertionEventUint(result, message, "lesserThan", a, b); |
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} |
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function lesserThan(int256 a, int256 b, string memory message) public returns (bool result) { |
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result = (a < b); |
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emit AssertionEventInt(result, message, "lesserThan", a, b); |
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} |
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// TODO: safely compare between uint and int |
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function lesserThan(uint256 a, int256 b, string memory message) public returns (bool result) { |
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if(b < int(0)) { |
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// int is negative int "b" always lesser |
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result = false; |
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} else { |
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result = (a < uint(b)); |
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} |
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emit AssertionEventUintInt(result, message, "lesserThan", a, b); |
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} |
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function lesserThan(int256 a, uint256 b, string memory message) public returns (bool result) { |
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if(a < int(0)) { |
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// int is negative int "a" always lesser |
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result = true; |
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} else { |
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result = (uint(a) < b); |
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} |
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emit AssertionEventIntUint(result, message, "lesserThan", a, b); |
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} |
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} |
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