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rollkit / go-da

Generic Data Availability Interface for Modular Blockchains
Apache License 2.0
43 stars 21 forks source link

fix: take care of the case where the requested height is above the head of latest da block height #90

Closed yarikbratashchuk closed 2 months ago

yarikbratashchuk commented 2 months ago

We need to handle the case where full node goes above the max height of the da, so it's consistent with real world da implementations, and handled correctly by the full node retrieve loop.

Summary by CodeRabbit

coderabbitai[bot] commented 2 months ago

Walkthrough

The changes involve a significant update to error handling in the DummyDA implementation, specifically modifying how heights are validated. The error constant ErrNoBlobAtHeight has been replaced with ErrTooHigh, which indicates a future height request. The test suite has also been updated to reflect these changes, with a renamed test function and simplified error handling logic.

Changes

Files Change Summary
test/dummy.go Replaced ErrNoBlobAtHeight with ErrTooHigh; updated GetIDs method to handle future heights.
test/test_suite.go Renamed NoBlobsAtHeightTest to HeightFromFutureTest; simplified error handling in tests.

Poem

In fields of green where bunnies play,
A change has come to brighten the day.
Heights once lost in shadows of doubt,
Now leap forward, with joy we shout!
With errors clearer, we hop with glee,
New paths await, come dance with me! 🐇✨

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