Convert all unit legacy tests in the new minunit format

描述

贡献者指南

技术栈

c

领域

testing

议题类型

test

难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。

3

预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。

3-5 days

活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。

stale

清晰度议题是否清楚说明期望改动、验收标准和下一步。

clear

前置要求

understanding of Cfamiliarity with unit testing concepts

新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。

55

研究方向

This issue requires converting all legacy unit tests in the radare2 repository to the new minunit format as defined in linked issue #5314. First, study the minunit format from that issue and existing examples in the test directory. Then, systematically go through each legacy test file, likely under test/unit or similar, and rewrite them using minunit macros. Ensure tests pass after conversion. There are 4 comments in the issue that may provide guidance or updates on progress. Note any files or patterns mentioned in those comments.