fix: uid conflict when multiple upload components paste at same time #686
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Note Other AI code review bot(s) detectedCodeRabbit has detected other AI code review bot(s) in this pull request and will avoid duplicating their findings in the review comments. This may lead to a less comprehensive review. Walkthrough在粘贴/拖放文件处理路径中，AjaxUploader 将来自 dataTransfer.files 的每个文件显式重建为新的 Changes
Estimated code review effort🎯 2 (Simple) | ⏱️ ~12 分钟
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Summary of ChangesHello @arksia, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! 此拉取请求修复了一个关键错误，该错误影响了当多个组件同时处理粘贴文件时的文件上传功能。核心问题源于共享的文件引用导致 Highlights
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src/AjaxUploader.tsx
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| let files: File[] = [...(dataTransfer.files || [])].map((file: File) => { | ||
| return new File([file], file.name, { | ||
| type: file.type, | ||
| lastModified: file.lastModified, | ||
| }); | ||
| }); |
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为了代码更简洁，这里的 map 函数可以简化为单行表达式，使用隐式返回。
| let files: File[] = [...(dataTransfer.files || [])].map((file: File) => { | |
| return new File([file], file.name, { | |
| type: file.type, | |
| lastModified: file.lastModified, | |
| }); | |
| }); | |
| let files: File[] = [...(dataTransfer.files || [])].map(file => ( | |
| new File([file], file.name, { | |
| type: file.type, | |
| lastModified: file.lastModified, | |
| }) | |
| )); |
| await sleep(100); | ||
| requests[0].respond(200, {}, `["","${files[0].name}"]`); |
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这个测试用例很好地覆盖了并发粘贴的场景。不过，它可以更健壮一些。目前它只完成了一个上传请求，并且没有验证两个组件生成的 uid 是唯一的。
我建议更新测试以：
- 断言创建了两个独立的请求。
- 断言
uid是不同的。 - 完成两个上传请求，以确保两个组件的生命周期回调都得到测试。
await sleep(100);
expect(requests).toHaveLength(2);
expect(uid1).toBeDefined();
expect(uid2).toBeDefined();
expect(uid1).not.toEqual(uid2);
// 完成两个上传
requests[0].respond(200, {}, `["","${files[0].name}"]`);
requests[1].respond(200, {}, `["","${files[0].name}"]`);
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #686 +/- ##
==========================================
+ Coverage 89.58% 89.62% +0.03%
==========================================
Files 6 6
Lines 317 318 +1
Branches 90 89 -1
==========================================
+ Hits 284 285 +1
Misses 33 33 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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看下 gemini 的 review 建议 |
已根据 review 调整补充 |
2 participants
修复多个上传组件同时粘贴上传会覆写 dataTransfer 中文件的 uid，导致文件状态更新异常的问题。
图中两个文件上传都失败了，但是第一个文件始终处于 uploading 状态
Summary by CodeRabbit
Bug Fixes
Tests
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