fix(tests): Cap B20 Interface Balances#162
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Interface Coverage✅ All interface functions have test coverage. |
📊 Forge Coverage (
|
| File | Lines | Stmts | Branches | Funcs |
|---|---|---|---|---|
| 🟢 B20FactoryLib.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🔴 test/lib/ForceFeeder.sol | 0.00% | 0.00% | 100.00% | 0.00% |
| 🔴 test/lib/PrecompileProbe.sol | 0.00% | 0.00% | 0.00% | 0.00% |
| 🟢 MockActivationRegistry.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟢 MockActivationRegistryStorage.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟡 MockB20.sol | 100.00% | 99.65% | 98.21% | 100.00% |
| 🟢 MockB20Asset.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟡 MockB20Factory.sol | 98.96% | 99.10% | 100.00% | 100.00% |
| 🟢 MockB20Stablecoin.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟢 MockB20Storage.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟢 MockPolicyRegistry.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟢 MockPolicyRegistryStorage.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| Total | 96.73% | 97.15% | 97.64% | 96.91% |
Full report: download artifact. To browse locally: make coverage (runs forge coverage + genhtml + opens the HTML report).
|
refcell
requested review from
amiecorso,
eric-ships,
ilikesymmetry,
rayyan224 and
stevieraykatz
as code owners
rayyan224
approved these changes
Jun 11, 2026
ilikesymmetry
added a commit
that referenced
this pull request
Jun 11, 2026
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Summary
This updates the B20 interface and Solidity mock to include the new per-account max-balance error used by the Base precompile. It bounds balance-bearing fuzz inputs to the supported uint128 max balance and adds explicit regression coverage for mint and transfer paths that exceed the cap. The mock transfer and mint accounting now mirrors the precompile behavior so the Base Std Interface Tests can run against the capped implementation.