4 Commits

Author SHA1 Message Date
Jun Song
5a897dfa6b SSZ-QL: Add endpoints (BeaconState/BeaconBlock) (#15888)
* Move ssz_query objects into testing folder (ensuring test objects only used in test environment)

* Add containers for response

* Export sszInfo

* Add QueryBeaconState/Block

* Add comments and few refactor

* Fix merge conflict issues

* Return 500 when calculate offset fails

* Add test for QueryBeaconState

* Add test for QueryBeaconBlock

* Changelog :)

* Rename `QuerySSZRequest` to `SSZQueryRequest`

* Fix middleware hooks for RPC to accept JSON from client and return SSZ

* Convert to `SSZObject` directly from proto

* Move marshalling/calculating hash tree root part after `CalculateOffsetAndLength`

* Make nogo happy

* Add informing comment for using proto unsafe conversion

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Co-authored-by: Radosław Kapka <rkapka@wp.pl>
2025-10-20 16:24:06 +00:00
Jun Song
4eab41ea4c SSZ-QL: use fastssz-generated SizeSSZ method & clarify Size method (#15864)
* Add SizeSSZ as a member of SSZObject

* Temporarily rename dereferencePointer function

* Fix analyzeType: use reflect.Value for analyzing

* Fix PopulateVariableLengthInfo: change function signature & reset pointer

* Remove Container arm for Size function as it'll be handled in the previous branch

* Remove OffsetBytes function in listInfo

* Refactor and document codes

* Remove misleading "fixedSize" concept & Add Uint8...64 SSZTypes

* Add size testing

* Move TestSSZObject_Batch and rename it as TestHashTreeRoot

* Changelog :)

* Rename endOffset to fixedOffset

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Co-authored-by: Radosław Kapka <rkapka@wp.pl>
2025-10-14 17:33:52 +00:00
Jun Song
29fe707143 SSZ-QL: Support nested List type (#15725)
* Add nested 2d list cases

* Add elementSize member for listInfo to track each element's byte size

* Fix misleading variable in RunStructTest

* Changelog

* Regen pb file

* Update encoding/ssz/query/list.go

Co-authored-by: Radosław Kapka <radoslaw.kapka@gmail.com>

* Rename elementSize into plural

* Update changelog/syjn99_ssz-ql-nested-list.md

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Co-authored-by: Radosław Kapka <radoslaw.kapka@gmail.com>
2025-09-26 14:23:22 +00:00
Jun Song
b1dc5e485d SSZ-QL: Handle List type & Populate the actual value dynamically (#15637)
* Add VariableTestContainer in ssz_query.proto

* Add listInfo

* Use errors.New for making an error with a static string literal

* Add listInfo field when analyzing the List type

* Persist the field order in the container

* Add actualOffset and goFieldName at fieldInfo

* Add PopulateFromValue function & update test runner

* Handle slice of ssz object for marshalling

* Add CalculateOffsetAndLength test

* Add comments for better doc

* Changelog :)

* Apply reviews from Radek

* Remove actualOffset and update offset field instead

* Add Nested container of variable-sized for testing nested path

* Fix offset adding logics: for variable-sized field, always add 4 instead of its fixed size

* Fix multiple import issue

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Co-authored-by: Radosław Kapka <rkapka@wp.pl>
2025-09-08 16:50:24 +00:00