Commit Graph

167 Commits

Author SHA1 Message Date
8f6a03204e Start working on ERC20 specs 2022-09-27 21:42:18 +02:00
38d21cab86 update scripts 2022-09-22 18:56:59 +02:00
d98d9c03f3 Merge remote-tracking branch 'Certora/master' into formal-verification 2022-09-09 13:19:12 +02:00
24fc709533 Set up codespell (#3643) 2022-08-23 12:43:03 -03:00
2627753bfe votes solvency passing again 2022-08-12 00:32:35 -07:00
4a3b0bb875 filters for skipped functions 2022-08-11 21:11:01 -07:00
1701b0c7fd fix erc1155supply vacuity, change CI solc version to 8.4 2022-06-15 17:05:12 -07:00
65ab8e9ac4 Changed rule transfersHaveSameLengthInputArrays (passing) to use _ instead of holder 2022-06-07 17:51:27 -07:00
9bbc7b7eb3 Moved three transfer rules from 1155Supply spec to base 1155 spec 2022-06-07 17:32:45 -07:00
e4492aed8a Cleaned up code for rule transfersHaveSameLengthInputArrays (passing) 2022-06-07 17:26:22 -07:00
ca034ab3df Deleted unused method from GovPreventLateQuorum 2022-06-07 17:20:50 -07:00
75a3602ba6 Modified rule transfersHaveSameLengthInputArrays (passing) to limit array size 2022-06-07 17:16:45 -07:00
7946806fb3 Commented out sanity rules for the purposes of CI 2022-06-06 17:34:11 -07:00
84b371f92c Added rule transfersHaveSameLengthInputArrays (partially passing) 2022-06-06 13:54:53 -07:00
ee2f0ecb68 Improved multiple token transfer batch transfer equivalence rule 2022-06-06 13:02:41 -07:00
1aa8141b14 removed a assert failure message from an invariant in Initializable spec 2022-06-06 12:56:19 -07:00
866042d6fc Added two transfer batch transfer equivalence rules 2022-06-06 12:53:13 -07:00
371818f792 Removed reference to _burn and _mint 2022-06-06 12:26:41 -07:00
3ccaf4f6d1 Updated and cleaned up rule descriptions 2022-06-06 11:50:05 -07:00
ffa3daa5d9 Modified verification scripts and Supply spec syntax 2022-06-06 11:42:42 -07:00
990fd18c21 make ERC1155Harness, set up script, and undo munging for ERC1155 2022-06-06 11:26:58 -07:00
e3341255b2 Added rule skeletons for equivalence rules 2022-06-06 11:24:50 -07:00
5516589b88 final initializable spec modulo extra natspec style comments 2022-06-03 16:45:27 -07:00
6363deaedd Changed rule onlyHolderOrApprovedCanReduceBalance to include filtered block 2022-06-03 16:12:12 -07:00
b10a2b8cd3 Added burn and burnBatch to filtered block of unexpectedBalanceChange 2022-06-03 13:56:46 -07:00
bdb49654c5 Deleted redundant rule burnBatchAmountProportionalToBalanceReduction 2022-06-03 12:27:08 -07:00
bab9528dc1 Added rule comments re burn method rules holding for burnBatch method 2022-06-03 12:24:03 -07:00
93928e3e19 Added rule burnBatchOnEmptyArraysChangesNothing (passing) 2022-06-03 12:13:10 -07:00
3eb67081f3 Added TODO show equivalence between batch and non-batch methods 2022-06-02 14:15:20 -07:00
d02c2ccab3 Added comments throughout regarding reasoning 2022-06-02 14:08:29 -07:00
27fa53bba9 added init_state axiom for sum of balances 2022-06-02 14:37:40 -04:00
b90d195c6c Added rule re burnBatch (not implemented) 2022-06-02 11:30:58 -07:00
a6863a059c Changed invariant total_supply_is_sum_of_balances (partially passing) 2022-06-02 11:30:58 -07:00
cab8e489b2 initializable final draft, ready for review 2022-06-01 17:38:28 -07:00
0119a187c1 Added rule multipleTokenBurnBurnBatchEquivalence (passing) 2022-06-01 10:34:03 -07:00
15e847c835 Added invariant balanceOfZeroAddressIsZero (partially passing) 2022-05-31 18:34:22 -07:00
38495a5026 Added rule singleTokenBurnBurnBatchEquivalence (passing) 2022-05-31 16:02:23 -07:00
f74e316422 Added rule sequentialBurnsEquivalentToSingleBurnOfSum (passing) 2022-05-31 15:12:48 -07:00
2a73da9f67 Added rule burnBatchAmountProportionalToBalanceReduction (unimplemented) 2022-05-31 14:13:44 -07:00
bd3427d5ff Included rule burnAmountProportionalToBalanceReduction (passing) 2022-05-31 13:57:19 -07:00
b2cdcc38d4 final govPreventLateQ 2022-05-28 11:01:25 -07:00
ca0d3363b8 Revised rule description to be more accurate 2022-05-27 13:34:24 -07:00
78263e2a9a Changed rule description to match phrasing of assert comment 2022-05-26 14:39:10 -07:00
4dc0ff9fe3 Added assert message 2022-05-26 14:35:27 -07:00
1dd3b7a307 Made comment changes to Burnable and Pausable spec files 2022-05-26 14:10:49 -07:00
657a051062 replaced burn with generic function 2022-05-26 14:46:14 -04:00
da1cda69bf Merge branch 'certora/erc1155ext' of github.com:Certora/openzeppelin-contracts into certora/erc1155ext 2022-05-26 11:21:55 -07:00
428197be69 Added tester rule for only burn 2022-05-26 11:20:46 -07:00
8ec6785cb8 Merge branch 'master' into certora/erc1155ext. Resolved conflicts in
applyHarness by manually merging.
2022-05-25 16:04:16 -04:00
0321f38054 Added remaining rules, unclear if rules_sanity is passing 2022-05-24 16:11:18 -07:00