https://www.swift.org/blog/gsoc-2025-showcase-swift-testing-output/ ここ改善するのよくわかってるわ。前はせっかくマクロでアサーションがわかりやすく表示されててもいらんログが多すぎてまったくわからんかったから。

GSoC 2025 Showcase: Improved Console Output for Swift Testing

The Swift community participated in Google Summer of Code 2025, and we’ve recently been showcasing all of the projects and work accomplished here on the Swift blog. You can learn more by following these convenient links: