[CL]: Fix incorrect bound check/chain halt vector #5557
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czarcas7ic
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Jun 19, 2023
mattverse
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Jun 20, 2023
* repro panic trigger and fix bound check * fix comments
ValarDragon
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Jun 20, 2023
* Some optimizations * Update x/concentrated-liquidity/math/math.go Co-authored-by: Dev Ojha <[email protected]> * [CL]: Fix incorrect bound check/chain halt vector (#5557) * repro panic trigger and fix bound check * fix comments * docs: precision issues around price; short and long term solution (#5552) Closes: #XXX ## What is the purpose of the change Related to: #5550 Documenting latest decisions around tick and price conversions ## Testing and Verifying This change is a trivial rework / code cleanup without any test coverage. ## Documentation and Release Note - [ ] Does this pull request introduce a new feature or user-facing behavior changes? - [ ] Changelog entry added to `Unreleased` section of `CHANGELOG.md`? Where is the change documented? - [ ] Specification (`x/{module}/README.md`) - [ ] Osmosis documentation site - [ ] Code comments? - [ ] N/A * Make go tests only run if relevant (#5569) * CL: migration functional test (#5560) Closes: #XXX ## What is the purpose of the change The following PR introduces a functional test that: - Creates every type of balancer position that can be created - Bonded superfluid - Unbonded superfluid (locked) - Unbonded superfluid (unlocking) - Vanilla lock (locked) - Vanilla lock (unlocking) - No lock - It then migrates each position, asserting invariants after each position is migrated - Finally, an overall invariant is run after all positions have been migrated, asserting that all funds are accounted for in some way The next PR subsequent to this will be adding randomization to the inputs in order to make the test non deterministic. ## Testing and Verifying Functional test above added ## Documentation and Release Note - [ ] Does this pull request introduce a new feature or user-facing behavior changes? - [ ] Changelog entry added to `Unreleased` section of `CHANGELOG.md`? Where is the change documented? - [ ] Specification (`x/{module}/README.md`) - [ ] Osmosis documentation site - [ ] Code comments? - [ ] N/A * [CL]: Fix tick rounding bug and implement direct conversion from tick <> sqrt price (#5541) Closes: #5516 > **Note to reviewer:** the only real state machine change is in `tick.go` and heavily mirrors @ValarDragon's PR here: #5522 > The rest of the changes are related to function renames/test refactors. ## What is the purpose of the change This PR expands on #5522 and updates all price to tick conversions to use SqrtPriceToTick instead. ## Testing and Verifying The new function is tested in `math/tick_test.go` The original attack vector is also converted into an edge case test in `position_test.go` ## Documentation and Release Note - [ ] Does this pull request introduce a new feature or user-facing behavior changes? - [ ] Changelog entry added to `Unreleased` section of `CHANGELOG.md`? Where is the change documented? - [ ] Specification (`x/{module}/README.md`) - [ ] Osmosis documentation site - [ ] Code comments? - [ ] N/A * Still fixing merge conlfict * Revert lp.go change as commented --------- Co-authored-by: Dev Ojha <[email protected]> Co-authored-by: alpo <[email protected]> Co-authored-by: Roman <[email protected]> Co-authored-by: Adam Tucker <[email protected]>
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Closes: #5556
What is the purpose of the change
This PR fixes a bound check mistake that could have been escalated to a chain halt (see issue).
Testing and Verifying
math_test.goand passes/behaves as expected after the fix.Documentation and Release Note
Unreleasedsection ofCHANGELOG.md?Where is the change documented?
x/{module}/README.md)