[JENKINS-21261] CaseResult/index.jelly can be rendered with text/plain content type

CaseResult/index.jelly includes summary.jelly, but a change made by 0460a04f1cafe580d7fd8dff79b28d1cd440346a for JENKINS-19884 makes summary.jelly override the content-type header.

If the servlet container haven't yet committed a response, this will change the effective content type to "text/plain" while some other servlet containers will no doubt render this as "text/html".

I think summary.jelly will send out "text/html" content type, unless I'm missing something. If it really needs to be "text/plain", it should only do so when it's loaded from XmlHttpRequest.

---
Originally reported by kohsuke, imported from: CaseResult/index.jelly can be rendered with text/plain content type

• status: Open
  
• priority: Major
  
• component(s): junit-plugin
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 3
  
• imported: 2025-11-26
  

Raw content of original issue

CaseResult/index.jelly includes summary.jelly, but a change made by 0460a04f1cafe580d7fd8dff79b28d1cd440346a for JENKINS-19884 makes summary.jelly override the content-type header.


If the servlet container haven't yet committed a response, this will change the effective content type to "text/plain" while some other servlet containers will no doubt render this as "text/html".


I think summary.jelly will send out "text/html" content type, unless I'm missing something. If it really needs to be "text/plain", it should only do so when it's loaded from XmlHttpRequest.