1e0e4e20bb
Do not emit Approval event when calling transferFrom ( #4370 )
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Co-authored-by: Ernesto García <ernestognw@gmail.com>
Co-authored-by: Francisco <fg@frang.io>
2 years ago
b425a72240
Replace revert strings with custom errors ( #4261 )
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Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco <fg@frang.io>
2 years ago
a28aafdc85
Use Prettier for JS files ( #3913 )
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Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
2 years ago
3c80a42866
Remove hooks from ERC20 ( #3838 )
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Co-authored-by: Francisco <frangio.1@gmail.com>
2 years ago
c5a6cae898
Add a _spendAllowance function to ERC20 & ERC777 ( #3170 )
3 years ago
80d8da0564
Do not reduce approval on transferFrom if current allowance is type(uint256).max ( #3085 )
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* add feature request #3084
* Update contracts/token/ERC20/ERC20.sol
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
* Add changelog note
* add documentation
* test unlimitted allowance and add ERC777 unlimitted allowance
* reference PR in changelog
* documentation IERC20 -> ERC20
* use asciidoc note syntax
* use asciidoc note syntax
* typo
* typos
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
3 years ago
a9f994f063
Reduce ERC20 allowance before triggering transfer ( #3056 )
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* Reduce ERC20 allowance before triggering transfer
* adapt ERC777 to reduce allowance before transfer
* fix test for ERC777
* use smaller number to reduce balance
* simplify test description
* don't use deprecated expectEvents.inLogs
* fix test
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
3 years ago
5db7413827
re-enabling safemath revert reasons in ERC20, ERC777 and ERC1155 ( #2491 )
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* re-enabling safemath revert reasons in ERC20 and ERC1155
* adding revert messages to ERC777
* removing uncheck block
4 years ago
974c534210
Update contracts to support Solidity 0.8.x ( #2442 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
ace35fdeda
Update all dependencies transitively ( #2363 )
4 years ago
3274d9db00
Upgrade to @openzeppelin/test-helpers@0.5.1 ( #1942 )
5 years ago
5d34dbecea
Functions in SafeMath contract overloaded to accept custom error messages ( #1828 )
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* Imporvement: functions in SafeMath contract overloaded to accept custom error messages.
* CHANGELOG updated, custom error messages added to ERC20, ERC721 and ERC777 for subtraction related exceptions.
* SafeMath overloads for 'add' and 'mul' removed.
* Error messages modified.
* Update CHANGELOG.md
6 years ago
489d2e85f1
Replace chai.should with chai.expect ( #1780 )
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* changed exxpect to expect wherever applicable
* Merged with latest branch
* Updated merkleTree helper to latest master branch
* Made linting fixes
* Fix for test build
* updated for Coverage
* Updated Address.test.js
* Undo package-lock changes.
6 years ago
a71c3bce32
Update test-helpers to v0.4.0. ( #1770 )
6 years ago
f7ff3e7e67
Disallow ERC20._transfer from the zero address. ( #1752 )
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* Add requirement of non-zero from to ERC20 transfer.
* Add test for transferFrom zero address to behavior.
* Create ERC20.transfer behavior.
* Add tests for _transfer.
* Add changelog entry.
* Fix linter error.
* Delete repeated test.
* Fix hardcoded error prefix.
* Update CHANGELOG.md
Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>
* Address review comments.
(cherry picked from commit ad18098d65
6 years ago
ad18098d65
Disallow ERC20._transfer from the zero address. ( #1752 )
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* Add requirement of non-zero from to ERC20 transfer.
* Add test for transferFrom zero address to behavior.
* Create ERC20.transfer behavior.
* Add tests for _transfer.
* Add changelog entry.
* Fix linter error.
* Delete repeated test.
* Fix hardcoded error prefix.
* Update CHANGELOG.md
Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>
* Address review comments.
6 years ago
6c2b7c260d
Add ERC20 compatibility to ERC777. ( #1735 )
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* Add ERC20 compatibility.
* Reusing ERC20 tests for ERC777.
* Improve documentation.
* Add changelog entry.
* Improved ERC20 behavior tests.
* Add revert reasons to ERC777.
* ERC20 methods allow sending tokens to contracts with no interface.
* Register ERC20 interface.
* Add comment about avoidLockingTokens.
* Improve revert reason string.
* Make ERC777 implement IERC20.
* Fix test revert string.
* Remove unnecesary require.
* Add private _transfer.
* Update contracts/drafts/ERC777/ERC777.sol
Co-Authored-By: nventuro <nicolas.venturo@gmail.com>
* Update private helper names.
(cherry picked from commit aa4c9feabd
6 years ago
aa4c9feabd
Add ERC20 compatibility to ERC777. ( #1735 )
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* Add ERC20 compatibility.
* Reusing ERC20 tests for ERC777.
* Improve documentation.
* Add changelog entry.
* Improved ERC20 behavior tests.
* Add revert reasons to ERC777.
* ERC20 methods allow sending tokens to contracts with no interface.
* Register ERC20 interface.
* Add comment about avoidLockingTokens.
* Improve revert reason string.
* Make ERC777 implement IERC20.
* Fix test revert string.
* Remove unnecesary require.
* Add private _transfer.
* Update contracts/drafts/ERC777/ERC777.sol
Co-Authored-By: nventuro <nicolas.venturo@gmail.com>
* Update private helper names.
6 years ago
Hadrien Croubois
Ernesto García
Francisco
JulissaDantes
0xclaudeshannon
Francisco Giordano
Andre Korol
Nicolás Venturo
Aram Elchyan
Yohann Pereira