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chore: foundry migration #40

Merged
merged 14 commits into from
Sep 5, 2024
Merged

chore: foundry migration #40

merged 14 commits into from
Sep 5, 2024

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0xteddybear
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@0xteddybear 0xteddybear commented Aug 30, 2024 •
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Running the Medusa fuzzing campaign currently under development via foundry. I'd appreciate feedback on the following items:

  • should the medusa campaign be more 'invisible' to facilitate merging into OP's repositories? -- feedback welcome of course, but made it as invisible as possible
  • would you think it'd be better for most files of the fuzzing campaign to live under test/invariant/OptimismSuperchainERC20/ instead, and have a separate directory for the medusa-specific parts? -- defaulted to this, medusa-specific files live in other repo now
  • should we increase the default runs and depth parameters in foundry invariant tests? they're configured to very low values.
  • should we have a writeup on the differences between foundry and medusa invariant testing and when should developers run each?
  • what level of integration should we strive to have with the invariant's current docs? they are auto-generated from custom natspec tags, however I'm not sure we won't lose information or hit edge cases of the generation scripts in the following cases:
    • would a single property having multiple tags referencing it in different files cause duplications, for example in the case of guided vs unguided calls to the same function?
    • where to put all the info that isn't a property id or definition

I've pushed a lazy solution to the last item, and moved most docs to a separate, for-now-private repository.

simon-something
simon-something requested changes Aug 30, 2024
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Minor stuff, ggwp!

packages/contracts-bedrock/test/properties/helpers/CompatibleAssert.t.sol Outdated

/// @title CompatibleAssert
/// @notice meant to add compatibility between medusa assertion tests and
/// foundry invariant test's required arquitecture
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Suggested change
/// foundry invariant test's required arquitecture
/// foundry invariant test's required architecture

packages/contracts-bedrock/test/properties/helpers/CompatibleAssert.t.sol Outdated
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noiice

packages/contracts-bedrock/test/properties/helpers/CompatibleAssert.t.sol Outdated Show resolved Hide resolved
packages/contracts-bedrock/test/properties/medusa/handlers/Protocol.t.sol Outdated Show resolved Hide resolved
packages/contracts-bedrock/test/properties/medusa/handlers/Protocol.t.sol Outdated Show resolved Hide resolved
packages/contracts-bedrock/test/properties/medusa/handlers/Protocol.t.sol Show resolved Hide resolved
packages/contracts-bedrock/test/properties/medusa/fuzz/Protocol.guided.t.sol Outdated Show resolved Hide resolved
@0xteddybear 0xteddybear mentioned this pull request Sep 2, 2024
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@0xteddybear 0xteddybear changed the base branch from test/non-atomic-bridging to feat/invariant-testing September 2, 2024 18:25
@0xteddybear 0xteddybear marked this pull request as ready for review September 3, 2024 21:40
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  • should we increase the default runs and depth parameters in foundry invariant tests? they're configured to very low values.

Configured for us or in their CI?

  • should we have a writeup on the differences between foundry and medusa invariant testing and when should developers run each?

Maybe after closure, for the "take home messages"?

  • what level of integration should we strive to have with the invariant's current docs? they are auto-generated from custom natspec tags, however I'm not sure we won't lose information or hit edge cases of the generation scripts in the following cases:

    • would a single property having multiple tags referencing it in different files cause duplications, for example in the case of guided vs unguided calls to the same function?
    • where to put all the info that isn't a property id or definition

I've pushed a lazy solution to the last item, and moved most docs to a separate, for-now-private repository.

Hmmm, yeah, shouldn't alway do it like you did (ie the summary.md for instance? So only the invariant id and "summary" is included, while details are gathered somewhere)?

@0xteddybear 0xteddybear merged commit 50df837 into feat/invariant-testing Sep 5, 2024
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0xteddybear added a commit that referenced this pull request Sep 10, 2024
@0xteddybear
chore: foundry migration (#40)
60d8457 
* chore: track assertion failures

this is so foundry's invariant contract can check that an assertion
returned false in the handler, while still allowing `fail_on_revert =
false` so we can still take full advantage of medusa's fuzzer & coverage
reports

* fix: explicitly skip duplicate supertoken deployments

* chore: remove duplicated PROPERTIES.md file

* chore: expose data to foundry's external invariant checker

* test: run medusa fuzzing campaign from within foundry

* fix: eagerly check for duplicate deployments

* fix: feedback from doc

* chore: shoehorn medusa campaign into foundry dir structure

* chore: remove PROPERTIES.md file

* chore: delete medusa config

* docs: limited support for subdirectories in test/invariant

* chore: rename contracts to be more sneaky about medusa

* docs: rewrite invariant docs in a way compliant with autogen scripts
0xteddybear added a commit that referenced this pull request Sep 16, 2024
@0xteddybear
chore: foundry migration (#40)
32616bd 
* chore: track assertion failures

this is so foundry's invariant contract can check that an assertion
returned false in the handler, while still allowing `fail_on_revert =
false` so we can still take full advantage of medusa's fuzzer & coverage
reports

* fix: explicitly skip duplicate supertoken deployments

* chore: remove duplicated PROPERTIES.md file

* chore: expose data to foundry's external invariant checker

* test: run medusa fuzzing campaign from within foundry

* fix: eagerly check for duplicate deployments

* fix: feedback from doc

* chore: shoehorn medusa campaign into foundry dir structure

* chore: remove PROPERTIES.md file

* chore: delete medusa config

* docs: limited support for subdirectories in test/invariant

* chore: rename contracts to be more sneaky about medusa

* docs: rewrite invariant docs in a way compliant with autogen scripts
0xteddybear added a commit that referenced this pull request Sep 17, 2024
@0xteddybear
chore: foundry migration (#40)
5969d60 
* chore: track assertion failures

this is so foundry's invariant contract can check that an assertion
returned false in the handler, while still allowing `fail_on_revert =
false` so we can still take full advantage of medusa's fuzzer & coverage
reports

* fix: explicitly skip duplicate supertoken deployments

* chore: remove duplicated PROPERTIES.md file

* chore: expose data to foundry's external invariant checker

* test: run medusa fuzzing campaign from within foundry

* fix: eagerly check for duplicate deployments

* fix: feedback from doc

* chore: shoehorn medusa campaign into foundry dir structure

* chore: remove PROPERTIES.md file

* chore: delete medusa config

* docs: limited support for subdirectories in test/invariant

* chore: rename contracts to be more sneaky about medusa

* docs: rewrite invariant docs in a way compliant with autogen scripts
0xng added a commit that referenced this pull request Sep 18, 2024
@0xteddybear @0xDiscotech
@agusduha @0xng
test: invariant tests for OptimismSuperchainERC20 (ethereum-optimism#…
9de48fc 
…11776)

* chore: configure medusa with basic supERC20 self-bridging (#19)

- used --foundry-compile-all to ensure the test contract under
  `test/properties` is compiled (otherwise it is not compiled and medusa
  crashes when it can't find it's compiled representation)
- set src,test,script to test/properties/medusa to not waste time
  compiling contracts that are not required for the medusa campaign
- used an atomic bridge, which doesnt allow for testing of several of
  the proposed invariants

fix: delete dead code
test: give the fuzzer a head start
docs: fix properties order
test: document & implement assertions 22, 23  and 24
fix: fixes from self-review
test: guide the fuzzer a little bit less
  previously: initial mint, bound on transfer amount: 146625 calls in 200s
  now: no initial mint, no bound on transfer amount: 176835 calls in 200s
  it doesn't seem to slow the fuzzer down
fix: fixes after lovely feedback by disco
docs: merge both documents and categorized properties by their milestone
fix: fixes from parti's review
fix: feedback from disco
fix: feedback from doc
refactor: separate state transitions from pure properties
docs: update tested properties
refactor: move all assertions into properties contract
fix: move function without assertions back into handler
test: only use assertion mode
fix: improve justfile recipie for medusa

* feat: halmos symbolic tests (#21)

* feat: introduce OptimismSuperchainERC20

* fix: contract fixes

* feat: add snapshots and semver

* test: add supports interface tests

* test: add invariant test

* feat: add parameters to the RelayERC20 event

* fix: typo

* fix: from param description

* fix: event signature and interface pragma

* feat: add initializer

* feat: use unstructured storage and OZ v5

* feat: update superchain erc20 interfaces

* fix: adapt storage to ERC7201

* test: add initializable OZ v5 test

* fix: invariant docs

* fix: ERC165 implementation

* test: improve superc20 invariant (#11)

* fix: gas snapshot

* chore: configure medusa with basic supERC20 self-bridging

- used --foundry-compile-all to ensure the test contract under
  `test/properties` is compiled (otherwise it is not compiled and medusa
  crashes when it can't find it's compiled representation)
- set src,test,script to test/properties/medusa to not waste time
  compiling contracts that are not required for the medusa campaign
- used an atomic bridge, which doesnt allow for testing of several of
  the proposed invariants

* fix: delete dead code

* test: give the fuzzer a head start

* feat: create suite for sybolic tests with halmos

* test: setup and 3 properties with symbolic tests

* chore: remove todo comment

* docs: fix properties order

* test: document & implement assertions 22, 23  and 24

* fix: fixes from self-review

* test: guide the fuzzer a little bit less

previously: initial mint, bound on transfer amount: 146625 calls in 200s
now: no initial mint, no bound on transfer amount: 176835 calls in 200s

it doesn't seem to slow the fuzzer down

* feat: add property for burn

* refactor: remove symbolic address on mint property

* refactor: order the tests based on the property id

* feat: checkpoint

* chore: set xdomain sender on failing test

* chore: enhance mocks

* Revert "Merge branch 'chore/setup-medusa' into feat/halmos-symbolic-tests"

This reverts commit 945d6b6, reversing
changes made to 5dcb3a8.

* refactor: remove symbolic addresses to make all of the test work

* chore: remove console logs

* feat: add properties file

* chore: polish

* refactor: enhance test on property 7 using direct try catch (now works)

* fix: review comments

* refactor: add symbolic addresses on test functions

* feat: create halmos toml

* chore: polish test contract and mock

* chore: update property

* refactor: move symbolic folder into properties one

* feat: create advanced tests helper contract

* refactor: enhance tests using symbolic addresses instead of concrete ones

* chore: remove 0 property natspec

* feat: add halmos profile and just script

* chore: rename symbolic folder to halmos

* feat: add halmos commands to justfile

* chore: reorder assertions on one test

* refactor: complete test property seven

* chore: mark properties as completed

* chore: add halmos-cheatcodes dependency

* chore: rename advancedtest->halmosbase

* chore: minimize mocked messenger

* chore: delete empty halmos file

* chore: revert changes to medusa.json

* docs: update changes to PROPERTIES.md from base branch

* test: sendERC20 destination fix

* chore: natspec fixes

---------

Co-authored-by: agusduha <[email protected]>
Co-authored-by: 0xng <[email protected]>
Co-authored-by: teddy <[email protected]>

* test: remaining protocol properties (#26)

* test: cross-user fuzzed bridges + actor setup

* test: fuzz properties 8 and 9

* test: properties 7 and 25

* fix: implement doc's feedback

* test: superc20 tob properties (#27)

* chore: add crytic/properties dependency

* test: extend protocol properties so it also covers ToB erc20 properties

* chore: small linter fixes

* docs: update property list

* test: handlers for remaining superc20 state transitions

* fix: disable ToB properties we are not using and guide the fuzzer a bit more

* fix: disable another ToB property not implemented by solady

* chore: remove zero-initializations

* fix: feedback from disco

* chore: separate fuzz campaign tests in guided vs unguided

* test: dont revert on successful unguided relay

* test: add fuzzed calls to burn and mint

* docs: document the separation of fuzz test functions

* chore: move the properties file to its own directory

* chore: consistently use fuzz_ and property_ + camelcase

* chore: fix typo

* chore: camelcase for handlers as well

* fix: revert change that broke halmos campaign compile :D

* test: fuzz non atomic bridging (#31)

* test: changed mocked messenger ABI for message sending but kept assertions the same

* docs: add new properties 26&27

* test: queue cross-chain messages and test related properties

* test: relay random messages from queue and check associated invariants

* chore: rename bridge->senderc20 method for consistency with relayerc20

* test: not-yet-deployed supertokens can get funds sent to them

* chore: medusa runs forever by default

doable since it also handles SIGINTs gracefully

* chore: document the reason behind relay zero and send zero inconsistencies

* fix: feedback from doc

* fix: walk around possible medusa issue

I'm getting an 'unknown opcode 0x4e' in ProtocolAtomic constructor when
calling the MockL2ToL2CrossDomainMessenger for the first time

* test: unguided handler for sendERC20

* fix: feedback from disco

* chore: remove halmos testsuite

* chore: foundry migration (#40)

* chore: track assertion failures

this is so foundry's invariant contract can check that an assertion
returned false in the handler, while still allowing `fail_on_revert =
false` so we can still take full advantage of medusa's fuzzer & coverage
reports

* fix: explicitly skip duplicate supertoken deployments

* chore: remove duplicated PROPERTIES.md file

* chore: expose data to foundry's external invariant checker

* test: run medusa fuzzing campaign from within foundry

* fix: eagerly check for duplicate deployments

* fix: feedback from doc

* chore: shoehorn medusa campaign into foundry dir structure

* chore: remove PROPERTIES.md file

* chore: delete medusa config

* docs: limited support for subdirectories in test/invariant

* chore: rename contracts to be more sneaky about medusa

* docs: rewrite invariant docs in a way compliant with autogen scripts

* chore: fixes from rebase

* fix: cleanup superc20 invariants (#46)

* chore: revert modifications from medusa campaign

* docs: extra docs on why ForTest contract is required

* doc: add list of all supertoken properties

* chore: run forge fmt

* ci: allow for testfiles to be deleted

* fix: run doc autogen script after rebase

---------

Co-authored-by: Disco <[email protected]>
Co-authored-by: agusduha <[email protected]>
Co-authored-by: 0xng <[email protected]>
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@simon-something simon-something simon-something approved these changes

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