fix: prevent response disposal race condition in E2E test#582
Conversation
📝 WalkthroughWalkthroughThe test for opening an existing project has been enhanced to be resilient against fetch failures and disposed responses. Route interception now uses guarded fetch operations with error handling, and response handling has been improved to use JSON parsing with fallback logic, while ensuring test project data is properly injected into the settings payload. Changes
Estimated code review effort🎯 2 (Simple) | ⏱️ ~8 minutes Poem
🚥 Pre-merge checks | ✅ 3✅ Passed checks (3 passed)
✏️ Tip: You can configure your own custom pre-merge checks in the settings. ✨ Finishing touches
Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out. Comment |
Summary of ChangesHello @stefandevo, 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! This pull request resolves a persistent flakiness issue in an end-to-end test by refining how network responses are handled within Playwright. The core change involves adopting a more robust method for parsing JSON responses, which prevents a race condition where the response object could be disposed before its content was fully processed. This enhancement significantly improves the stability and reliability of the test suite. Highlights
🧠 New Feature in Public Preview: You can now enable Memory to help Gemini Code Assist learn from your team's feedback. This makes future code reviews more consistent and personalized to your project's style. Click here to enable Memory in your admin console. Using Gemini Code AssistThe full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips. Invoking Gemini You can request assistance from Gemini at any point by creating a comment using either
Customization To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a Limitations & Feedback Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here. You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension. Footnotes
|
There was a problem hiding this comment.
Code Review
This pull request effectively addresses a race condition in the open-existing-project.spec.ts E2E test that was causing intermittent failures. The switch from response.body() to response.json() is the correct and idiomatic approach in Playwright to handle JSON responses, preventing the "Response has been disposed" error by properly managing the response lifecycle. Additionally, simplifying the route.fulfill call to use { response, json } is a great improvement, making the code cleaner and less error-prone by forwarding the original response's status and headers while only overriding the body. The changes are solid and improve both the reliability and maintainability of the test suite.
Wrap route.fetch() and response.json() in try/catch blocks to handle cases where the response is disposed before it can be accessed. Falls back to route.continue() to let the original request proceed normally. This fixes the intermittent "Response has been disposed" error in open-existing-project.spec.ts that occurs due to timing issues in CI.
35d2550 to
eb30ef7
Compare
Summary
open-existing-project.spec.tsthat intermittently fails with "Response has been disposed" errorresponse.body()withresponse.json()to properly handle the response lifecycleRoot Cause
The previous approach created a promise from
response.body()but by the time it was awaited, the response had already been disposed by Playwright. Usingresponse.json()directly handles this correctly.Test plan
feature-manual-review-flow.spec.ts,new-project-creation.spec.ts)Summary by CodeRabbit
✏️ Tip: You can customize this high-level summary in your review settings.