FuelLabs/fuel-core

Add roundtrip compression tests to show all coin types are covered

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#3,073 opened on 2025年8月1日

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 (0 comments) (0 reactions) (1 assignee)Rust (57,084 stars) (2,861 forks)batch import
good first issue

説明

Followup to https://github.com/FuelLabs/fuel-core/pull/3071#discussion_r2247556627

We were missing Variable and Change output when constructing the CompressionContext, but no tests were breaking. We need to clarify the expected behavior with tests.

Currently there are some roundtrip compression tests (e.g. postcard_roundtrip_v0) but they don't cover the aforementioned cases.

コントリビューターガイド

技術スタック
rust
領域
testing
Issue 種別
test
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
2
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
1-3 hours
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
fresh
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
mostly clear
前提条件
Rust programmingunderstanding of fuel core compressionbasic testing in Rust
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
70
調査方針
Examine the linked PR discussion (https://github.com/FuelLabs/fuel core/pull/3071#discussion r2247556627) to understand why Variable and Change output were missing from CompressionContext. Locate the existing roundtrip tests, such as postcard roundtrip v0, and add similar tests covering all coin types, including Variable and Change. Ensure the tests verify compression and decompression roundtrip for each type.
Add roundtrip compression tests to show all coin types are covered · FuelLabs/fuel-core#3073 | Good First Issue