6d97f09195
Gas optimization on average function of Math.sol ( #2757 )
...
* change implementation to save gas
* add average test with two max uni256 number
4 years ago
f7da53cebd
Add a BitMap struct ( #2710 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
e3661abe84
Split ERC20Votes and ERC20VotesComp ( #2706 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
1488d4f678
Improve ECDSA tests and docs ( #2619 )
4 years ago
7c754d0665
Add ceiling division operation to the `Math.sol` library ( #2681 )
...
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
8ea06b75aa
Add a Counter.reset function ( #2678 )
4 years ago
165e6f1948
EnumerableSet: Remove Boundary Check in _at ( #2606 )
...
* remove boundary check
* fix tests for EnumerableSet "index out of bound"
* Changelog
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
4 years ago
1c676ac0ec
Implement UUPS proxy (ERC1822) ( #2542 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
555be63c90
Add support for EIP2098 "short signatures" in the ECDSA library ( #2582 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
7f6a1666fa
Add Multicall module ( #2608 )
4 years ago
0c621246d3
Add tooling to verify signatures with support for ERC1271 ( #2532 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
82e3ec3afe
Fix MerkleProof generation in tests and add some documentation ( #2585 )
4 years ago
508a879ef0
Remove merkleTree.js in favor of merkletreejs dependency ( #2578 )
4 years ago
f07c39be8a
Add ERC165 interface detection to AccessControl ( #2562 )
...
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
(cherry picked from commit 29ffe6f426
4 years ago
29ffe6f426
Add ERC165 interface detection to AccessControl ( #2562 )
...
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
4 years ago
24a0bc23cf
Reorganize the repo structure ( #2503 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
f7c8252611
Remove GSNv1 contracts ( #2521 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
9c1e703990
Add a Strings.toHexString function ( #2504 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
f2112be4d8
Add revert string to Counter decrement overflow ( #2500 )
4 years ago
c34211417c
Refactor SafeMath to avoid memory leaks ( #2462 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
974c534210
Update contracts to support Solidity 0.8.x ( #2442 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
7f8fc584de
Remove Address.functionDelegateCall
4 years ago
c6b07b33c5
Lint
4 years ago
47e37975c9
Remove bad SafeCast test
4 years ago
fcdf8f4618
Add BytesSet ( #2395 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
f06738828b
Migrate to Hardhat ( #2397 )
4 years ago
87326f7313
Add functionStaticCall and functionDelegateCall methods to Address library ( #2333 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
ace35fdeda
Update all dependencies transitively ( #2363 )
4 years ago
c7d99531a7
Re-enable coverage analysis ( #2291 )
...
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
0b489f4d79
Improve test descriptions #1157 ( #2334 )
...
Co-authored-by: Paolo Dibitonto <p.dibitonto@almaviva.it>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
5 years ago
8b58fc7191
feat: add wrapper function for low level calls ( #2264 )
...
* feat: add wrapper function for low level calls
* add error message parameter
* adding unit tests and required mocks
* implement error message on SafeERC20
* fixed variable name in tests
* Add missing tests
* Improve docs.
* Add functionCallWithValue
* Add functionCallWithValue
* Skip balance check on non-value functionCall variants
* Increase out of gas test timeout
* Fix compile errors
* Apply suggestions from code review
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
* Add missing tests
* Add changelog entry
Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
5 years ago
d7a6e7be2e
Feature/uint enumerable set tests #2253 ( #2254 )
...
* feature: setting sublevel test scenario for AddressSet
* feat: adding tests for EnumerableSet.UintSet
* feat: adding Behavior and AddressSet and UintSet tests
5 years ago
5513dfd3cf
Adding SafeCast variants for signed integers ( #2243 )
...
* feat: Adding SafeCast variants for signed integers
* Add newline at EOF
* Update CHANGELOG.md
* Update contracts/utils/SafeCast.sol
Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com>
Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com>
5 years ago
bd0778461d
Add EnumerableMap, refactor ERC721 ( #2160 )
...
* Implement AddressSet in terms of a generic Set
* Add Uint256Set
* Add EnumerableMap
* Fix wording on EnumerableSet docs and tests
* Refactor ERC721 using EnumerableSet and EnumerableMap
* Fix tests
* Fix linter error
* Gas optimization for EnumerableMap
* Gas optimization for EnumerableSet
* Remove often not-taken if from Enumerable data structures
* Fix failing test
* Gas optimization for EnumerableMap
* Fix linter errors
* Add comment for clarification
* Improve test naming
* Rename EnumerableMap.add to set
* Add overload for EnumerableMap.get with custom error message
* Improve Enumerable docs
* Rename Uint256Set to UintSet
* Add changelog entry
5 years ago
0408e51ae6
Bundle ERC20Detailed ( #2161 )
...
* Merge ERC20Detailed into ERC20, make derived contracts abstract
* Fix Create2 tests
* Fix failing test
* Default decimals to 18
* Add tests for setupDecimals
* Add changelog entry
* Update CHANGELOG.md
* Update CHANGELOG.md
* Replace isConstructor for !isContract
* Update CHANGELOG.md
Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
5 years ago
feb7ead005
Add revert if the bytecode length is zero ( #2117 )
...
* Add revert if the bytecode length is not greater than zero
* Add value parameter to create2 deploy function
Add tests for contract balance revert and depositing funds
* Change parameter name to amount for clarity
* Fix test for value sending
* Fix linter error
* Change revert reason
* Improve Create2.deploy documentation
* Slight test improvement
* Add changelog entry
Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com>
5 years ago
7415ebe8bc
API improvements for EnumerableSet ( #2151 )
...
* Add revert reason to EnumerableSet.get.
* Rename EnumerableSet values to keys
* Rename get to at
* Add changelog entry
* Rename keys to values
* Add leading underscore to struct members
5 years ago
4476a2d531
Unsigned conversion #2111 ( #2123 )
...
* Add signed to unsigned conversion to SafeCast
* Update SafeCast exception message
* Add test for SafeCast int to uint conversion
- Update SafeCastMock
- Add tests for SafeCast int256 to uint256
* Update SafeCast int to uint definition
Apply suggestions from code review.
Co-Authored-By: Nicolás Venturo <nicolas.venturo@gmail.com>
* Update test for SafeCast int to uint conversion
* Update SafeCast test after code review
- Change "downcasts" to "casts"
- Move test closer to its function
* Fix error in SafeCast toUint256 description
* Fix breaking error in SafeCast
* Add uint256 to int256 conversion to SafeCast
- Add function
- Add mock
- Add test
* Update SafeCast unsigned to signed conversion
- Update error in conversion to be more clear
- Update constants in test to be powers of 2 instead of shifts
* Add changelog entry
* Update SafeCast tests
- Add minus in INT256_MIN for clarity
Co-Authored-By: Nicolás Venturo <nicolas.venturo@gmail.com>
Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com>
5 years ago
9975a1a0c2
Remove Address.toPayable ( #2133 )
...
* Remove Address.toPayable
* Add changelog entry
5 years ago
c9630526e2
Draft and lifecycles directories cleanup ( #2122 )
...
* Move Pausable into utils
* Move Strings into utils
* Move Counters into utils
* Move SignedSafeMath into math
* Remove ERC1046
* Make ERC20Snapshot.snapshot internal
* Move ERC20Snapshot into ERC20
* Add drafts deprecation notice
* Remove drafts directory
* Add changelog entry
* Apply suggestions from code review
Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
5 years ago
e2813df879
Use bytes32 explicitly for Create2.computeAddress() ( #2088 )
...
* Use bytes32 explicitly for Create2.computeAddress(), to force users cache hash of the bytecode
* Remove only from test :)
5 years ago
19417c7cd5
Rename CREATE2 argument from bytecodeHash to bytecode and add new method for precomputed bytecode hash ( #2087 )
...
* Rename CREATE2 argument from bytecodeHash to bytecode and add new method for precomputed bytecode hash
* Remove only from test
* Fix linter error
5 years ago
5dfe7215a9
Migrate Contracts to Solidity v0.6 ( #2080 )
...
* Initial migration to Solidity 0.6.x - v3.0 first steps (#2063 )
* Initial migration, missing GSN, 721, 777 and Crowdsales.
* Add _beforeTokenOperation and _afterTokenOperation.
* Add documentation for hooks.
* Add hooks doc
* Add missing drafts
* Add back ERC721 with hooks
* Bring back ERC777
* Notes on hooks
* Bring back GSN
* Make functions virtual
* Make GSN overrides explicit
* Fix ERC20Pausable tests
* Remove virtual from some view functions
* Update linter
* Delete examples
* Remove unnecessary virtual
* Remove roles from Pausable
* Remove roles
* Remove users of roles
* Adapt ERC20 tests
* Fix ERC721 tests
* Add all ERC721 hooks
* Add ERC777 hooks
* Fix remaining tests
* Bump compiler version
* Move 721BurnableMock into mocks directory
* Remove _before hooks
* Fix tests
* Upgrade linter
* Put modifiers last
* Remove _beforeTokenApproval and _beforeOperatorApproval hooks
5 years ago
1b938e39a8
EnumerableSet improvements ( #2077 )
...
* Remove newAddressSet
* Add count and get functions.
* Fix lint
(cherry picked from commit 7988c044e0
5 years ago
7988c044e0
EnumerableSet improvements ( #2077 )
...
* Remove newAddressSet
* Add count and get functions.
* Fix lint
5 years ago
1e0f07751e
Implementation of an address Enumerable Set ( #2061 )
...
* Drafted Enumerable.sol.
* Drafted test framework.
* Tweaked the tests to follow oz structure.
* Coded EnumerableSet.
* Moved EnumerableSet to `utils`.
* Fixed linting.
* Improved comments.
* Tweaked contract description.
* Renamed struct to AddressSet.
* Relaxed version pragma to 0.5.0
* Removed events.
* Revert on useless operations.
* Small comment.
* Created AddressSet factory method.
* Failed transactions return false.
* Transactions now return false on failure.
* Remove comments from mock
* Rename mock functions
* Adapt tests to code style, use test-helpers
* Fix bug in remove, improve tests.
* Add changelog entry
* Add entry on Utils doc
* Add optimization for removal of last slot
* Update docs
* Fix headings of utilities documentation
Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com>
5 years ago
8c40a5b275
Create2 feature pending tasks ( #2013 )
...
* Add Create2 library (#1744 )
* feat(contracts): Add Create2 library to use create2 evm opcode
* Upgrade sol-coverage
* Add changelog entry
* Update comments and code style
* Remove create2 helper
* Fix linter error
* Fix truffle dependency
* Fix linter error
* refactor(Create2): Remove _deploy internal function
* test(Create2): test Create2 with inline assembly code
* fix(Create2): Check address returned form create2 instead of codesize of created contract
* refactor(Create2):Add revert reason when Create2 deploy fails (#2062 )
* fix merge with master
* fix test
Co-authored-by: Augusto Lemble <me@augustol.com>
5 years ago
5f92adc2e7
Migrate from truffle to test-environment ( #2007 )
...
* Sketch
* Migrate all tests to test-env
* Finish migration to test-env
* Add config
* Work on GSN tests
* Migrate to newer test-env version and loader syntax
* Add GSN setup
* Finish test-env migration
* Setup coverage using test-env
* Migrate to npm package
* Fix package.json
* Add compile step to CI
* Add comment on coverage setup
* Remove dependency on @truffle/contract
* Fix package-lock merge
* Fix linter errors
* Upgrade test-environment, depend locally on ganche-coverage
* Improve coverage script
* Improve sign.js API
* Move accounts destructuring to describe block
* Switch to prebuilt ethereumjs-vm package
* Upgrade test-enviroment version
* use workspace in circleci config
* remove unnecessary npx
5 years ago
28b95ef5be
ReentrancyGuard gas optimization ( #1996 )
...
* Improve gas efficiency of reentrancyGuard
* Add changelog entry
* Fix ReentrancyGuard test
5 years ago
b0dbe0fc59
Transfer replacement ( #1962 )
...
* Add Address.sendEther
* Add documentation to sendEther
* Add changelog entry
* Rename sendEther to sendValue
(cherry picked from commit 8d166f3e35
5 years ago
rotcivegaf
Hadrien Croubois
Hadrien Croubois
Nicholas Rodrigues Lordello
William Morriss
Martín Triay
Francisco Giordano
Andre Korol
Nicolás Venturo
Anton Bukov
Igor Yalovoy
dibi91
Julian M. Rodriguez
corydickson
pepelu
Alberto Cuesta Cañada