fix: improve useDelayReset logic and add focus test for Select

[QdabuliuQ]

🤔 This is a ...

• 🆕 New feature
• 🐞 Bug fix
• 📝 Site / documentation improvement
• 📽️ Demo improvement
• 💄 Component style improvement
• 🤖 TypeScript definition improvement
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🔗 Related Issues

fix: ant-design/ant-design#54546

💡 Background and Solution

Select component doesn't show focus style when calling focus() after enabling StrictMode
In StrictMode, useEffect executes multiple times. The delaySetBool method distinguishes the value - if it's false, it enters the delay branch.

📝 Change Log

Language	Changelog
🇺🇸 English	Fix Select component style error after calling focus in StrictMode
🇨🇳 Chinese	修复 StrictMode 下调用 focus 后 Select 样式错误

Summary by CodeRabbit

• 修复问题

  • 修正了布尔状态延迟设置的逻辑，现在设置为 true 时会立即生效并可选回调，设置为 false 时则延迟处理。

• 测试

  • 新增了 Select 组件在受控聚焦状态下的样式测试，确保输入框聚焦时样式正确应用。

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
select	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Aug 1, 2025 3:22pm

[coderabbitai]

Walkthrough

本次变更主要涉及 useDelayReset 钩子的实现优化和 Select 组件的测试增强。useDelayReset 钩子的延迟逻辑被调整为仅在设置为 false 时延迟，且回调参数变为可选。同时，测试文件新增了在 StrictMode 下聚焦 Select 组件的相关用例。

Changes

Cohort / File(s)	Change Summary
useDelayReset 钩子实现调整 src/hooks/useDelayReset.ts	优化延迟逻辑：设置为 true 时立即生效，设置为 false 时延迟。回调参数变为可选，useEffect 清理函数形式调整。
Select 组件测试增强 tests/Select.test.tsx	新增在 StrictMode 下动态添加并聚焦 Select 的测试用例，验证聚焦样式是否正确应用。

Sequence Diagram(s)

sequenceDiagram
    participant ReactComponent as 组件
    participant useDelayReset
    participant setState
    participant callback

    ReactComponent->>useDelayReset: 调用 delaySetBool(true, cb)
    useDelayReset->>setState: 立即设置为 true
    alt 有回调
        useDelayReset->>callback: 立即执行
    end

    ReactComponent->>useDelayReset: 调用 delaySetBool(false, cb)
    useDelayReset->>setTimeout: 延迟后设置为 false
    alt 有回调
        useDelayReset->>callback: 延迟后执行
    end

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Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Assessment against linked issues

Objective	Addressed	Explanation
修复 StrictMode 下动态添加 Select 后调用 focus 不生效 (#54546)	✅
Select 组件聚焦时应有 focus 效果 (#54546)	✅

Assessment against linked issues: Out-of-scope changes

无发现超出关联 issue 目标的代码变更。

Poem

兔子跳跃乐无边，
钩子优化快如烟。
Select 聚焦新测试，
严格模式不再难。
代码清晰又明了，
审阅轻松心喜欢！
🐇✨

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📥 Commits

Reviewing files that changed from the base of the PR and between a34b041 and 11f3768.

📒 Files selected for processing (1)

• src/hooks/useDelayReset.ts (1 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• src/hooks/useDelayReset.ts

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.11%. Comparing base (48e2457) to head (11f3768).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1160   +/-   ##
=======================================
  Coverage   98.11%   98.11%           
=======================================
  Files          39       39           
  Lines        1484     1489    +5     
  Branches      422      444   +22     
=======================================
+ Hits         1456     1461    +5     
  Misses         28       28           

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