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OpenClaw 删除约 40 万行 AI 生成的测试代码，覆盖率几乎不变

OpenClaw 项目删除了约 40 万行测试代码，代码覆盖率几乎没有变化。Peter Steinberger 指出原因是现在的模型爱为每个微小改动写单元测试，比如写十个 case 去判断常量里的字符串。经验是不要只让 agent "清理一下"，而要给出更狠的目标，如删掉最没用的 20% 测试同时覆盖率波动控制在 2% 以内。

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AI 写的 40 万行测试代码删了覆盖率也没掉，博主还分享了怎么给 agent 下狠指令让它真干活，写代码的都该看看。

4 sources73° AI heatLast updated 2026/9/25 07:01:52

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