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Added message string for require() (#1704)

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* Error handling in ERC20 and ERC721

* Added message string for require.

* Fixed solhint errors.

* Updated PR as per issue #1709

* changes as per #1709 and openzeppelin forum.

* Changes in require statement

* Changes in require statement

* build pipeline fix

* Changes as per @nventuro's comment.

* Update revert reason strings.

* Fianal update of revert reason strings.

* WIP: Updating reason strings in test cases

* WIP: Added changes to ERC20 and ERC721

* Fixes linting errors in *.tes.js files

* Achieved 100% code coverage

* Updated the test cases with shouldFail.reverting.withMessage()

* Fix package-lock.

* address review comments

* fix linter issues

* fix remaining revert reasons
This commit is contained in:
Balaji Pachai
2019-04-24 19:47:08 +05:30
committed by Nicolás Venturo
parent 4a0a67b04c
commit 3682c6575c
93 changed files with 769 additions and 423 deletions
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16
test/math/SafeMath.test.js
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@ -13,9 +13,9 @@ contract('SafeMath', function () {
(await fn(rhs, lhs)).should.be.bignumber.equal(expected);
}
async function testFailsCommutative (fn, lhs, rhs) {
await shouldFail.reverting(fn(lhs, rhs));
await shouldFail.reverting(fn(rhs, lhs));
async function testFailsCommutative (fn, lhs, rhs, reason) {
await shouldFail.reverting.withMessage(fn(lhs, rhs), reason);
await shouldFail.reverting.withMessage(fn(rhs, lhs), reason);
}
describe('add', function () {
@ -30,7 +30,7 @@ contract('SafeMath', function () {
const a = MAX_UINT256;
const b = new BN('1');
await testFailsCommutative(this.safeMath.add, a, b);
await testFailsCommutative(this.safeMath.add, a, b, 'SafeMath: addition overflow');
});
});
@ -46,7 +46,7 @@ contract('SafeMath', function () {
const a = new BN('1234');
const b = new BN('5678');
await shouldFail.reverting(this.safeMath.sub(a, b));
await shouldFail.reverting.withMessage(this.safeMath.sub(a, b), 'SafeMath: subtraction overflow');
});
});
@ -69,7 +69,7 @@ contract('SafeMath', function () {
const a = MAX_UINT256;
const b = new BN('2');
await testFailsCommutative(this.safeMath.mul, a, b);
await testFailsCommutative(this.safeMath.mul, a, b, 'SafeMath: multiplication overflow');
});
});
@ -99,7 +99,7 @@ contract('SafeMath', function () {
const a = new BN('5678');
const b = new BN('0');
await shouldFail.reverting(this.safeMath.div(a, b));
await shouldFail.reverting.withMessage(this.safeMath.div(a, b), 'SafeMath: division by zero');
});
});
@ -138,7 +138,7 @@ contract('SafeMath', function () {
const a = new BN('5678');
const b = new BN('0');
await shouldFail.reverting(this.safeMath.mod(a, b));
await shouldFail.reverting.withMessage(this.safeMath.mod(a, b), 'SafeMath: modulo by zero');
});
});
});